HOMODIMERIC BISPECIFIC ANTIBODY, PREPARATION METHOD THEREFOR AND USE THEREOF

Provided is a tetravalent homodimeric bispecific antibody molecule simultaneously targeting an immune effector cell antigen CD3 and a tumor-associated antigen, wherein the bispecific antibody molecule contains, in order from N-terminus to C-terminus, a first single chain Fv, a second single chain Fv and a Fc fragment; wherein the first single chain Fv can specifically bind to the tumor-associated antigen, the second single chain Fv can specifically bind to CD3, and the first and the second single chain Fvs are connected by a linker peptide, while the second single chain Fv and the Fc fragment are directly connected or connected by a linker peptide; and the Fc fragment does not have effector functions such as CDC, ADCC and ADCP.

DETERMINING EQUIVALENT SUBSETS OF AGENTS TO GATHER INFORMATION FOR A FABRIC

Techniques for identifying and selecting equivalent sets of agents with defined capabilities to perform certain actions are disclosed. Determining agents to gather information for a storage area network fabric may be performed through the use of fabric discovery operations which identify agents capable of performing various actions within the fabric. From the determined capabilities of the agents, a dynamic capability grid may be populated to assist with the generation of a list of equivalent subsets to perform the various actions. The most efficient set of agents from each equivalent subset may then be selected to perform actions, with other sets of agents in the equivalent subset available as secondary choices in case of an unexpected failure. For example, a fabric probe may be executed in a storage area network using discovered agents from a list of equivalent subsets to most efficiently accomplish network operations such as zoning and topology.

DETERMINING EQUIVALENT SUBSETS OF AGENTS TO GATHER INFORMATION FOR A FABRIC

Techniques for identifying and selecting equivalent sets of agents with defined capabilities to perform certain actions are disclosed. Determining agents to gather information for a storage area network fabric may be performed through the use of fabric discovery operations which identify agents capable of performing various actions within the fabric. From the determined capabilities of the agents, a dynamic capability grid may be populated to assist with the generation of a list of equivalent subsets to perform the various actions. The most efficient set of agents from each equivalent subset may then be selected to perform actions, with other sets of agents in the equivalent subset available as secondary choices in case of an unexpected failure. For example, a fabric probe may be executed in a storage area network using discovered agents from a list of equivalent subsets to most efficiently accomplish network operations such as zoning and topology.

Rope-semicircular guide groove driving mechanism used for photovoltaic tracking support

The invention relates to a rope-semicircular guide groove driving mechanism used for a photovoltaic tracking support. The rope-semicircular guide groove driving mechanism is characterized in that the center of a semicircular guide groove coincides with the rotating center of a swinging support, and the semicircular guide groove is in rigid connection with the swinging support. One end of a left traction rope and one end of a right traction rope are hung to the connecting positions of the semicircular guide groove and the swinging support, and the other ends of the two traction ropes bypass an arc section inside the semicircular guide groove to be meshed with two pulley assemblies fixed to a fixing support respectively. Linear traction movement of the traction ropes drives the swinging support to swing linearly. By the adoption of the mechanism, the driving force arm of the photovoltaic tracking support is large, the capacity of resisting to wind loads is high, the structure is simplified ...

Ceramsite for extra-deep well fracturing and preparation method of ceramsite

The invention discloses ceramsite for extra-deep well fracturing and a preparation method of the ceramsite. The raw materials of ceramsite consist of major components and an auxiliary component, wherein the major components in percentage by mass are 90-94 percent of light-calcined bauxite, 3-5 percent of iron oxide red and 2-6 percent of modified clay; the addition amount of the auxiliary component accounts for 1-3 percent of the total mass of the major components; and the auxiliary component is a binding agent. The ceramsite disclosed by the invention is low in cost and high in crushing resistance.

Process for repairing directly-connected cast-welded lead-acid storage battery

The invention discloses a process for repairing a directly-connected cast-welded lead-acid storage battery. The process comprises the following steps: firstly cutting off a busbar of each cell of an unqualified cast-welded battery from the block of the cell, and pulling out each plate group from a storage battery shell; secondly, removing lead between tabs of the busbar of the plate group of each cell of the battery, and trimming the tabs; and finally, carrying out cast-welding on the plate group once again. According to the process, the directly-connected lead-acid storage battery which is fed into the groove and is in poor welding can be repaired, the reject rate of products can be reduced, the yield of products can be improved, and the product cost can be reduced.

Tower-type melt granulation special fertilizer for improvement of saline land and preparation method thereof

The invention discloses a tower-type melt granulation special fertilizer for improvement of saline land, which belongs to the technical field of a functional and special fertilizer. The special fertilizer comprises the following raw materials: ammonnium phosphor nitrate, monoammonium phosphate or industrial monoammonium phosphate, potassium sulphate or ammonium sulfate, and humic acid or nitryl humic acid. Compared with the prior art, the special fertilizer is balanced and stable in nutrient, smooth in appearance, not easy in hardening, scientific and rational in formula, efficient and safe, and capable of improving soil and reducing soil salinity and sodicity.

Method for preparing contact wires and pole blanks

The invention discloses a method for preparing high-strength high-conductivity contact wires and rod blanks. The method for preparing the contact wires comprises the following steps: melting and continuously casting to obtain precipitation strengthening type copper alloy oxygen-free wire rods; pre-treating the oxygen-free wire rods to obtain blank rods; loading the blank rods into an extruding machine to carry out continuous hot extrusion to obtain contact wire rod blanks, and cooling the extruded contact wire rod blanks; cold-rolling the contact wire rod blanks, and carrying out the aging treatment; and carrying out the multi-pass cold rolling to the contact wire rod blanks according to the pre-determined sectional dimension of the contact wires to obtain the contact wires. The method simplifies the problem of the heat treatment of the precipitation strengthening type copper alloy contact wire materials, the prepared contact wires have the advantage of fine grains, thereby not only ensuring ...

Stable mounting structure of novel injection molding material hopper

The utility model discloses a stable mounting structure of a novel injection molding material hopper. The device comprises a melt cylinder, an injection molding material hopper is mounted at the notchin the side wall of the melt cylinder; an upper clamping disc is welded and fixedly connected to the bottom outlet end of the injection molding material hopper; the upper clamping disc is arranged onthe outer wall of the notch of the melt cylinder in an abutting mode. A lower clamping disc is installed on the inner wall of the notch of the melt cylinder in an abutting mode. A lantern ring blockis mounted on the injection molding material hopper in a sleeving manner; a plurality of double-thread screws are vertically inserted in the circumferential direction of the lantern ring block, locking nuts screwed with the top ends of the double-thread screws in a threaded mode are arranged on the upper side wall and the lower side wall of the lantern ring block in a clamped mode, and the bottomends ...

Battery package box structure

The utility model provides a battery package box structure, including box and the case lid is connected with box cooperation, its characterized in that, box top face rear end symmetry is provided withanodal post and negative pole post, anodal post and negative pole post all with box injection moulding in an organic whole in the mould, the horizontal baffle that sets up is separated it and is become to go up cavity and cavity down in the box, is provided with circuit board installation pillar on the indoor bottom of epicoele, is provided with many strengthening ribs on the lateral wall, and the cavity of resorption is indoor to be used for installing the group battery. Electronic lithium battery for vehicle package, simple structure, inner structure arrange rationally, can hold single lithium battery by furthest in the finite space, simultaneously, avoid the electric motor car to shake and caused parts follow boxes such as utmost point post, single lithium battery, circuit board to drop, ...

New production technique of sodium glutamate

The invention discloses a novel process for producing monosodium glutamate, which comprises the following key points: performing two stages of membrane filtrations on a glutamic acid fermentation broth obtained through fermentation so as to eliminate mycoproteins and other macromolecular substances; performing decolorization through active carbons, sheet frame filtration, alkali neutralization and concentration on the fermentation broth; performing ammonia blowoff recycling in the process of the concentration; performing further decolorization through a particle carbon column; and performing concentration and crystallization to prepare the final product of the monosodium glutamate. The process achieves the procedure of converting the glutamic acid fermentation broth into sodium glutamate directly without extracting the glutamic acid, has the advantages of simple operation, short production period, low cost, less pollution, high added value of by-products, and the like, and solves the problems ...

Biological product case

The utility model discloses a biological product case, this case can be used to transportation, save, reagent storage of biological product or sample etc. Including box, first article put, the secondarticle put frame and shadoof, the bottom of box is provided with the ground foot and supports, first cold -storage ice is placed case and second cold -storage and is iced to place and all have fixedrack in the case, first article are put frame and second article and are put a lower extreme and all place case and second cold -storage with first cold -storage ice respectively through gas permeableplate and ice and place the case and communicate each other, the shadoof is through the both sides interconnect of pivot with the box. This biological product case ensures to store up in the transportation deposit -holding article rotten phenomenon can not appear, reaches portable more, the energy can be saved, and the classification management can be carried out to different types of storage deposit ...

Process for purifying aqueous glyoxal solution by solvent extraction

Satellite-borne heterogeneous H.264 video compression coding system and coding method

The invention belongs to the technical field of spaceborne heterogeneous video compression, and particularly relates to a spaceborne heterogeneous H.264 video compression coding system and method, the system is realized based on a domestic CPU and a GPU, and the system comprises a spaceborne heterogeneous parallel forward coding subsystem and a parallel acceleration backward reconstruction subsystem; wherein the satellite-borne heterogeneous parallel forward coding subsystem is used for carrying out macroblock-level parallel intra-frame prediction and inter-frame prediction on a video image sequence obtained by satellite-borne high-resolution imaging equipment in real time frame by frame according to a new Z-shaped scanning sequence in combination with a reconstructed image output by the parallel acceleration backward reconstruction subsystem; carrying out macro block level parallel DCT (Discrete Cosine Transform), macro block level parallel quantization and coding to obtain a compressed ...

Hardware logic design hierarchical structure information extraction method and system based on linked list tree

The invention discloses a hardware logic design hierarchical structure information extraction method and system based on a linked list tree, and the method comprises the steps: synthesizing RTL codes of hardware design into a set of netlist files through a synthesis tool, and extracting information in the netlist files, according to the method, the design hierarchical structure information is extracted from a set of hardware module netlist files and organized and stored in a chain table tree mode, input is provided for a logic division algorithm, and the hardware logic design hierarchical structure information based on the chain table tree is obtained. The method has the advantages that hierarchical structure information is convenient to extract, and few storage space resources are occupied, and visual display can be carried out, so that FPGA prototype verification system developers can visually understand the hardware logic design hierarchical structure.

Chicken infectious bronchitis live vaccine freeze-drying protective agent and preparation method thereof

The invention discloses an infectious bronchitis live vaccine freeze-drying protective agent and a preparation method thereof, and belongs to the technical field of biology, the infectious bronchitis live vaccine freeze-drying protective agent specifically comprises a solution A and a solution B which are uniformly mixed in an equal volume by mass volume percent, the solution A comprises 4.0%-8.0% of glucan, 4.0%-8.0% of enzymolysis casein, 2.0%-6.0% of carrageenan and 2.0%-6.0% of chondroitin sulfate; and the liquid B comprises 2.0%-6.0% of lactoalbumin hydrolysate and 2.0%-6.0% of sorbitol. The invention further discloses a preparation method of the freeze-drying protective agent and an application method of the freeze-drying protective agent in preparation of live vaccine freeze-dried products. The protective agent is simple to prepare and environment-friendly, the prepared vaccine product is flatter and smoother in appearance and easy to dissolve, the heat resistance and retention time ...

Distribution network loss reduction strategy based on locating and sizing of distributed power supply

The invention discloses a power distribution network loss reduction strategy based on distributed power supply locating and sizing, and the strategy comprises the steps: 1, completing the simplification of a first power system model, and obtaining a branch power flow equation from a unit equivalent circuit between any two nodes; step 2, calculating a voltage phase angle by utilizing a branch power flow equation and considering branch resistance influence; step 3, correcting the voltage amplitude of the node by using the voltage phase angle; 4, improving a traditional grey wolf optimization algorithm and a direct current power flow algorithm after node voltage assignment correction; 5, determining the optimal position and capacity of the distributed power supply by using an improved grey wolf optimization algorithm and a direct current power flow algorithm; and step 6, obtaining the position and the capacity of the distributed power supply when the loss value is minimum by using the optimal ...

Multi-parallel converter system DC side harmonic current suppression system and method

The invention discloses a DC side harmonic current suppression system and method for a multi-parallel converter system. The multi-parallel converter system comprises N parallel converters, DC sides of the N parallel converters are connected in parallel, the control system comprises a master controller and N slave controllers, and the N slave controllers are in one-to-one correspondence with the N parallel converters. In the master controller, a direct current side total current is obtained, an alternating current reference value is obtained according to the direct current side total current and a harmonic current reference value through a direct current resonance controller and a park inverse converter in sequence, and the alternating current reference value is distributed to each slave controller through a distribution module. And in the slave controller, detecting the alternating current side current of the corresponding parallel converter, and generating a control instruction for controlling ...

Predicting household demographics based on image data

An online system predicts household features of a user, e.g., household size and demographic composition, based on image data of the user, e.g., profile photos, photos posted by the user and photos posted by other users socially connected with the user, and textual data in the user's profile that suggests relationships among individuals shown in the image data of the user. The online system applies one or more models trained using deep learning techniques to generate the predictions. For example, a trained image analysis model identifies each individual depicted in the photos of the user; a trained text analysis model derive household member relationship information from the user's profile data and tags associated with the photos. The online system uses the predictions to build more information about the user and his/her household in the online system, and provide improved and targeted content delivery to the user and the user's household.

TRUNCATED AUTOSUGGEST ON A TOUCHSCREEN COMPUTING DEVICE

A computer device may reduce user error when constructing a search query. The computing device may display one or more search terms within a search box based on user input. The computing device may display initial autosuggest candidates and detect a user-selected initial autosuggest candidate. The computing device may display the user-selected initial autosuggest candidate within the search box as a preliminary search query, without automatically initiating a web search for the preliminary search query. The computing device may receive new autosuggest candidates having the preliminary search query as a common prefix, generate truncated autosuggest candidates by removing the common prefix from each new autosuggest candidate, and display the truncated autosuggest candidates.

POLY(VINYL ACETAL) RESIN COMPOSITIONS, LAYERS, AND INTERLAYERS HAVING ENHANCED OPTICAL PROPERTIES

Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one RI balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance.

Displaying computer information to a driver of a vehicle

CD20 therapies, CD22 therapies, and combination therapies with a CD19 Chimeric Antigen Receptor (CAR) - expressing cell

The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD1O, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

COMPOSITIONS AND METHODS OF USE FOR THERAPEUTIC LOW DENSITY LIPOPROTEIN - RELATED PROTEIN 6 (LRP6) MULTIVALENT ANTIBODIES

The present disclosure relates to an antibody or antigen binding fragment having at least two receptor binding domains for two different binding sites of LRP6 and compositions and methods of use thereof.

LOW DENSITY LIPOPROTEIN-RELATED PROTEIN 6 (LRP6) - HALF LIFE EXTENDER CONSTRUCTS

The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit.

Cross couple method for synthesizing compound of liquid crystal from 2-2 phenyl phosphine ethanol through palladium catalysis

The present invention belongs to the field of fire chemical and material chemical technology, and provides a preparation method of cross-coupling reaction catalyst and technique for implementing catalytic reaction. The described catalyst is a di-diphenylphosphinethanol palladium type complex. Its preparation method is simple and convenient, its activity is high, selectivity is good, and it is stable in air. Said catalytic cross-coupling reaction can be implemented in organic solution under the condition of room temperature, normal pressure and basicity, the di-diphenylphosphinethanol palladium type complex can be used for catalyzing cross-coupling reaction between aromatic bromide and aromatic boric acid to produce biphenylyl type compound, in particular liquid crystal compound for biphenylyl type TFT-LCD.

Railway vehicle and brake pull rod device thereof

The invention discloses a brake pull rod device. The brake pull rod device is simple and compact in structure, low in weight, good in braking effect, high in reliability, usability, maintainability and safety, capable of buffering longitudinal impact to and vibration of a train and capable of compensating for and regulating movement of a brake. When being applied to a braking system of the medium and lower speed magnetic-levitation train, the brake pull rod device can optimize performance of the magnetic-levitation train, buffer the longitudinal impact to the train, improve running smoothness and comfort of the magnetic-levitation train, compensate for and regulate the amount of movement generated by the brake when the train is braked, reduce noise generated due to movement of a pull rod, and improve running quality of the magnetic-levitation train. The invention further discloses a railway vehicle provided with the brake pull rod device.

Wear-resisting engineering plastic

The invention discloses wear-resisting engineering plastic. The wear-resisting engineering plastic is prepared from the following raw materials in parts by weight: 20-40 parts of polyethylene, 10-25 parts of polyvinylidene fluoride, 10-20 parts of polyurethane, 5-12 parts of phenolic resin, 10-20 parts of stearic acid, 3-10 parts of graphite, 1-5 parts of white carbon black, 2-10 parts of silicone rubber, 5-15 parts of ethylene propylene diene monomer, 0.5-5 parts of nanometer zinc oxide, 0.5-3 parts of boron oxide and 1-6 parts of glass fibers. The prepared wear-resisting engineering plastic has a remarkable and lasting effect and excellent mechanical property. The bending strength of the wear-resisting engineering plastic can be not less than 130 Mpa, the tensile strength of the wear-resisting engineering plastic can be not less than 110Mpa, and the wear rate of the wear-resisting engineering plastic is less than 0.8%.

Ultrasonic vibration application device used for horizontal continuous casting of gear steel and method thereof

The invention discloses an ultrasonic vibration application device used for the horizontal continuous casting of gear steel and a method thereof, and belongs to the technical field of gear steel smelting. According to the ultrasonic vibration application device used for the horizontal continuous casting of the gear steel, a molten steel outlet is connected with a horizontal continuous casting crystallizer; the outer side wall of a copper plate on the bottom of the crystallizer is provided with a bottom ultrasonic guide rod; the outer side wall of a copper plate on the top of the crystallizer is provided with a top ultrasonic guide rod; the outer side wall of the first-side copper plate of the crystallizer is provided with a first-side ultrasonic guide rod; the outer side wall of the second-side copper plate of the crystallizer is provided with a second-side ultrasonic guide rod; the bottom ultrasonic guide rod, the top ultrasonic guide rod, the first-side ultrasonic guide rod and the second-side ...

Variable attack angle type T-type wing

The invention discloses a variable attack angle type T-type wing which comprises a pull rod, a vertical wing, a horizontal wing, a fixed shaft and a movable shaft. The horizontal wing and the vertical wing are matched to be connected, and a longitudinal groove is formed in the horizontal wing. The vertical wing is provided with a horizontal portion and a vertical portion. The lower end of the vertical portion is arranged in the longitudinal groove. The pull rod is inserted into the vertical portion in the vertical direction. A curve hole matched with the movable shaft to be connected is formed in the lower end of the vertical portion. The movable shaft penetrates through the curve hole and the pull rod and is connected the horizontal wing. The lower end of the vertical portion is connected with the horizontal wing though the fixed shaft. The problem that the stabilization effect is poor due to the fact that the attack angle of the horizontal wing of a T-type wing in the prior art cannot ...

Traditional Chinese medicinal grains for treating constipation due to qi depression and preparation method thereof

The invention discloses traditional Chinese medicinal grains for treating constipation due to qi depression, and belongs to the field of traditional Chinese medicines. The traditional Chinese medicinal grains are mainly prepared from the following raw materials in parts by weight: 10-15 parts of radix bupleuri, 3-9 parts of radix scutellariae, 4-9 parts of Chinese angelica, 10-30 parts of astragalus membranaceus, 6-15 parts of polygonum multiflorum, 10-20 parts of immature bitter orange, 5-15 parts of polygala tenuifolia, 5-15 parts of calamus, 1-9 parts of rheum officinale, 1-9 parts of salviae miltiorrhizae, 1-9 parts of fructus cannabis, 10-30 parts of Chinese date, 5-15 parts of folium sennae, 10-35 parts of banana chips, and 10-25 parts of asparagus cochinchinensis. The traditional Chinese medicinal grains have the characteristics of convenience in operation, remarkable curative effect and no side effect, can be used for improving internal immune function of a human body, reinforcing ...

Equipment fixing device is responsied in portable calling

The utility model provides a pair of equipment fixing device is responsied in portable calling, include casing and the installation belt of being connected with the casing, the upper end tip of the inside lateral wall of casing is the step face structure, calls fixed the setting on the step face of display screen of answering equipment, and the control section who calls the answering equipment fixes and sets up in the casing, the casing lateral wall is provided with a plurality of button via holes, the both ends symmetry of the bottom outer wall of casing is provided with two bosss, the boss slope sets up in the bottom of casing, the bottom outside smooth transition of boss and casing, the both ends of installation belt are articulated with the free end of boss respectively, still include the flexure strip, the flexure strip faces the bottom to the casing for the convex arc of arc structure and flexure strip, slide respectively and set up in two bosss in the both ends of flexure strip, ...

Multitool formula pipe cutting knife

The utility model discloses a multitool formula pipe cutting knife for cut a pipeline, include: an annular shell, annular shell both sides run through respectively has one to remove the guide slot, sets up the twist grip mounting hole on the annular shell, two yuan of ARC blade supports, the middle part of circle ARC blade support is run through has the support through -hole, four at least blades set up respectively in each circle ARC blade support end, and its concentricity is unanimous with the concentricity of this pipeline, two adjusting bolt have a screw thread section and an extension section, this blade support along with this adjusting bolt in this removes guide slot the swivelling movement and can remove in the diametric(al) of this annular shell, and an at least twist grip, the external diameter of this twist grip cooperatees with the internal diameter of this twist grip mounting hole. The utility model discloses need only rotate 90-100 degrees in the time of can making tub cutting ...

Roll profile control method for CVC-6 leveling machine set

The invention discloses a roll profile control method for a CVC-6 leveling machine set, which belongs to the technical field of leveling production process. By comprising the equipment and leveling process characteristics of the CVC-6 leveling machine set, the invention provides the roll profile control method, a set of roll profile curves for preventing and controlling color difference is provided, the plate profile is controlled by optimizing the roll profile configurations of a working roll, an intermediate roll and a supporting roll and fully playing the shifting capacity of the intermediate roll and the roll bending capacity of the working roll and the intermediate roll, and the point contact between the intermediate roll and the working and supporting rolls and problems, which are caused by the point contact between the intermediate roll and the working and supporting rolls, of partially overhigh inter-roll pressure, partially over-serious wear and the like are avoided completely; ...

INTERACTION METHOD AND DEVICE FOR A FLEXIBLE DISPLAY SCREEN

An interaction method for a flexible display screen includes: in accordance with a determination that the flexible display screen is folded, switching a display area of the flexible display screen from a first display area to a second display area, the first display area corresponding to a first display window, and the second display area corresponding to a second display window; obtaining a control on the second display window with a property of invisibility as a target control, and obtaining a first parameter of the target control; and displaying prompt information containing the first parameter of the target control on the second display window. An interaction method for a flexible display screen is further provided by the present disclosure. Applying the present disclosure, an invisible control can be prompted on the display area, thus obtaining more operations for a user, and improving the user experience.

MULTIPATH LOAD BALANCING OPTIMIZATIONS FOR ALUA STORAGE SYSTEMS

Techniques for performing I/O load balancing are provided. In one embodiment, a computer system can receive an I/O request destined for a storage array, where the computer system is communicatively coupled with the storage array via a plurality of paths, and where the plurality of paths include a set of optimized paths and a set of unoptimized paths. The computer system can further determine whether the I/O request can be transmitted to the storage array via either an optimized path or an unoptimized path, or solely via an optimized path. The computer system can then select a path in the plurality of paths based on the determination and transmit the I/O request to the storage array via the selected path. 1. A method for performing I/O load balancing , the method comprising:receiving, by a computer system, I/O requests destined for a storage array, the computer system being communicatively coupled with the storage array via a plurality of paths, the plurality of paths including a set of optimized paths and a set of unoptimized paths;determining, by the computer system, whether the I/O requests can be load balanced across both the set of optimized paths and the set of unoptimized paths, or can solely be load balanced across the set of optimized paths; and selecting, by the computer system, a path in the plurality of paths based on the determining; and', 'transmitting, by the computer system, the I/O request to the storage array via the selected path., 'for each I/O request2. The method of wherein the determining comprises checking whether an I/O spread parameter associated with the storage array is enabled or disabled.3. The method of wherein enablement of the I/O spread parameter indicates that the I/O requests can be load balanced across both the set of optimized paths and the set of unoptimized paths claim 2 , and wherein disablement of the I/O spread parameter indicates that the I/O requests can be solely load balanced across the set of optimized paths.4. The ...

Therapeutic low density lipoprotein-related protein 6 (LRP6) multivalent antibodies

The present disclosure relates to an antibody or antigen binding fragment having at least two receptor binding domains for two different binding sites of LRP6 and compositions and methods of use thereof.

Falling top solar charging system

The utility model discloses a falling top solar charging system, including solar cell panel and suitcase, the suitcase setting is on the car roof, and its characterized in that includes still that the crossbar folds telescopic machanism, solar cell panel is folding the collapsible solar cell panel of telescopic machanism phase -match with the crossbar, solar cell panel fixes on the folding telescopic machanism of crossbar, the folding telescopic machanism of crossbar extends drive solar cell panel to the four sides and outwards extends, during the shrink of panel telescoping device, the solar cell panel shrink is hidden at the luggage incasement. Can effectually improve the practicality of electric motor car, duration, areas of use has solved that to charge an installation cost expensive, synthesize characteristics such as dropping into high, remote regional public domain installation difficulty, has increased the area that the sunlight was received to the vehicle, has solved ordinary roof ...

Seedling growing and strengthening method for eggplant planting

The invention discloses a seeding growing and strengthening method for eggplant planting and relates to the technical field of vegetable planting. The seedling growing and strengthening method includes the steps of seedbed management, seed treatment, sowing and transplanting. With the seedling growing and strengthening method, survival rate reaches more than 95%, the problem about low survival rate of eggplant planting and seedling in the prior art is solved, eggplant planting production is increased, and economic income of vegetable growers is increased.

Hip cream and preparation method thereof

The invention discloses a hip cream and a preparation method thereof. Effective components of the hip cream comprise pearl, amber, VE, oat kernel oil, chamomile butter, Citrus tangerine butter and basic zinc carbonate. The preparation method comprises the following steps: carrying out airflow crushing on pearl and amber, and mixing with other effective components, a cream matrix, a thickening agent and a stabilizer to prepare a product. A submicron powder technology adopted to process main components in the above formula makes the effective components of the product easily permeate skin mucous membranes in order to enhance the action effect. The hip cream can promote healing of light red hip (diaper rash) and perianal redness, has a certain prevention and treatment effect on the red hip and perianal redness, is safe, has no irritation, and is very suitable for infants to use.

Full-nutrient type special seaweed fertilizer for angelica and preparation method thereof

The invention discloses a full-nutrient type special seaweed fertilizer for angelica and belongs to the technical field of special fertilizer for crops. The full-nutrient type special seaweed fertilizer for the angelica is obtained by the following raw materials which comprise urea, monopotassium phosphate, potassium sulphate, monoammonium phosphate, ammonium bicarbonate, seaweed residues, sodium borate, ethylenediaminetetraacetic acid ferric sodium salt, ethylenediaminetetraacetic acid manganese disodium salt, ethylenediaminetetraacetic acid disodium zinc salt tetrahydrate and ammonium heptamolybdate. The full-nutrient type special seaweed fertilizer for the angelica aims at overcoming defects of the existing fertilizer and adopts seaweed to be served as raw materials to achieve effects of increasing angelica yield and improving the angelica quality.

Haydite sand packaging equipment

The invention discloses haydite sand packaging equipment, relates to the technical field of packaging of products and solves the problems that an existing simple packaging frame is poor in stability, an unpacking frame has high probability of dumping, and a plastic inner lining cannot be fixed, so that the plastic inner lining is easy to fall into a packaging bag, the unpacking fails, and the weight of haydite sand cannot be measured in real time. The haydite sand packaging equipment disclosed by the invention is characterized in that the haydite sand packaging equipment is used for loading materials into the packaging bag with an inner lining; the haydite sand packaging equipment comprises the unpacking frame and an inner lining locking device, wherein the unpacking frame comprises a table top, the edges and the angles of the table top are fixedly connected with landing legs, and a feed pipeline is arranged in the middle of the table top; the inner lining locking device comprises a first ...

Process for extracting spiramycin from fermented filter liquor

Method for regeneration of film and comprehensive utilization of washing water thereof

The invention discloses a method for film regeneration and washing water comprehensive utilization, which belongs to the technical field of amino acid production and has the following key points: treating a microfiltration membrane and an ultrafiltration membrane thereof respectively with diluted lye, diluted acid water and tap water sequentially, and treating a processing dialysate through a reverse osmosis membrane to obtain a concentrated salt solution and purified water; and crystallizing the concentrated salt solution to obtain crystallized coarse salt, recycling the purified water directly for production, treating the purified water with the reverse osmosis membrane, and recycling the reproduced purified water for the production. The method solves the problem that a multistage membrane generates a large amount of acid-alkali regenerated washing water in the process of separating and purifying an extracted amino acid so that the utilization and regeneration cost is high; the whole ...

Functional composite hot-melt adhesive film for bonding lightweight GMT series automotive interior trims

The invention discloses a functional composite hot-melt adhesive film for bonding lightweight GMT (Glass Mat Reinforced Thermoplastics) series automotive interior trims. The adhesive film has a three-layer structure, and successively comprises a fabric bonding layer, a special barrier layer and a pre-bonding layer from top to bottom. The design about the structure sequence is the biggest innovation and is extremely important. The sequence cannot be replaced, or else, the effect cannot be maximized. The functional composite hot-melt adhesive film in the technical scheme possesses obvious innovation on both structure function design and material selection. In the technical scheme, high-melting-point or low-fluidity resin is employed as the special barrier layer, obstruction is performed by means of the low fluidity of the material at a routine processing temperature, and thus the fabric bonding layer at the upper layer is prevented from penetrating pores of GMT and the bonding effect of the ...

Method for extracting glutamic acid

The present invention discloses a method of extracting glutamic acid, which is realized through an improvement based on the prior art. In the method, mixing and washing procedures are added; impurities adhered to the surface of crystallized glutamic acid are effectively dissolved in mother liquor; and thus the effects of purification and separation can be realized. Compared with the traditional technology, the stages of mechanical centrifugal separation and packaging and transportation of solid semi-finished products are reduced in the present invention; and the mixing and washing processes are added to fully eliminate the impurities adhered to the surface of the glutamic acid, so as to perform purification effects. The present invention can realize the wholly automatic and continuous transportation of mixture of solid materials and liquid materials, so as to completely eliminate the mechanical centrifuge and to avoid high-intensity manual labor of packaging, transportation, material feeding ...

Hdrogen bearing method for activated carbn/alloy supercomposition

A composite hydrogen-bearing material is composed of microporous activated carbon with high specific surface area (3000 sq.m/g) and hydrogen-bearing LaNi to TiMn alloy. Its advantage is high hydrogenbearing capacity.

CD20 therapies, CD22 therapies, and combination therapies with a CD19 chimeric antigen receptor (CAR)- expressing cell

The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD10, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

DISPLAY SYSTEM FOR THE REPRESENTATION OF COMPUTER INFORMATION AT THE DRIVER OF A VEHICLE

CD20 THERAPIES, CD22 THERAPIES, AND COMBINATION THERAPIES WITH A CD19 CHIMERIC ANTIGEN RECEPTOR (CAR)- EXPRESSING CELL

The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD1O, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

DISPLAYING COMPUTER INFORMATION TO A DRIVER OF A VEHICLE

A vehicle computer system includes a display device that is configurable for viewing by a driver of a vehicle while the vehicle is moving. The display device is responsive to a processor that executes application programs in conjunction with an operating system. A plurality of sensors are used to indicate the position of the display device , to indicate vehicle motion, and to indicate the state of a chosen vehicle control such as a parking brake. Application programs open display windows in conjunction with the operating system. In opening a window, an application program can indicate whether the window will contain driving-related information. The operating system monitors the sensors and prevents the display of non-driving-related windows to the driver when the vehicle is in motion or when it has the potential for motion. Specifically, the operating system in such a situation hides any windows that have not been specified as being driving-related. Initially, all windows are assumed to ...

Uvioresistant ZnO-polymeric complex film, and preparation method

The invention discloses an uvioresistant ZnO-polymeric complex film containing the followings according to weight percentages: 0.01% to 50% of ZnO and the remainder of polymer material, wherein the polymer material is polymethyl methacrylate, polystyrene, polyethylene oxide, polyethylene glycol, polypropylene or polyvinyl chloride. The preparation steps include the followings: zinc acetate and hydroxid are reacted in alcoholic solution to produce zinc-oxide nanocrystal, and then dissolved in organic solvent to add dispersant, so that zinc-oxide nanocrystal solution is obtained; the nanocrystal solution is then mixed with high molecular polymer in organic solvent uniformly, and then evaporation is carried out to remove solvent to obtain the ZnO-polymeric complex film. The invention has simple preparation method, low cost, good repeatability and short production period; the obtained complex film has good uvioresistant performance and good flexility, the ultraviolet transmission is between ...

系列食品荧光添加剂

A fluorescent additive for a series of foods able to emit fluorescence with different colors, such as wine, beverage, egg cake, dish etc. is prepared through preparing fluorescent fusion protein, preparing its culture medium, culturing to obtain the biocarrier containing green fluorescent protein (GFP), purifying and synthesizing. Its advantages are high effect and no toxic by-effect.

Bactericidal and disinfecting membrane for birth control

A dual-effect film for killing bacteria, relieving inflammation, cleaning and protecting vagina and contraception is prepared from 7 Chinese-medicinal materials including flavescent sophora root, China root, peach kernel, etc. 5 chemicals including nonylphenyl alcohol ether, propanetriol, polyvinyl alcohol, etc. and distilled water through proportional mixing, detecting, filtering, coating, drying, cutting and packing.

Cross-radio network controller switching method and system

The invention provides a cross-radio network controller (RNC) switching method and a cross-radio network controller switching system. The method comprises the following steps that: a target RNC transmits an Iu interface message carrying uplink pilot channel (UpPCH) position information of a target cell to a source RNC through a mobile switching centre (MSC); and the source RNC transmits the UpPCH position information of the target cell to a cross-RNC switching user terminal. Through the method and the system, the user terminal can be kept consistent with the target cell at the transmitting position and the receiving position of an uplink pilot signal, so that successful cross-RNC switching of the user terminal is ensured.

RNA (Ribose Nucleic Acid) interference recombination vector of SET (Patient SE Translocation) genes and establishment method and application thereof

The invention discloses an RNA (Ribose Nucleic Acid) interference recombination vector of SET (Patient SE Translocation) genes and an establishment method and application thereof. The RNA interference recombination vector of the SET genes comprises a basic sequence of an expression vector, a resistance gene sequence, a polyclone site sequence, a promoter sequence and an oligonucleotide chain template sequence of expressible SET shRNA, wherein the oligonucleotide chain template sequence of expressible SET shRNA is forwards inserted into the polyclone site sequence of the expression vector; theoligonucleotide chain template sequence of expressible SET shRNA is designed according to an SET mRNA target sequence; and the expression vector is a psiRNA-hH1 neo series. The invention can ensure that an RNA interference eukaryon plasmid vector for the SET genes of human is successfully established to effectively inhibit the expression of SET proteins in hepatic cells and provide a basis to the deep ...

Semispherical roof panel reticulated shell structure with vertical rod supporting for quick assembly

The invention relates to a semispherical roof panel reticulated shell structure with vertical rod supporting for quick assembly. The structure consists of a reticulated shell body, a base node seat and a roof panel, wherein the reticulated shell body adopts an icosidodecahedron, the icosidodecahedron is used as a foundation and is obtained through topology mapping conversion, and the reticulated shell body consists of node seats and movable joint connecting rods. The quick and convenient installation is realized through the thread connecting method. The reticulated shell body and the base node seat are connected through vertical connecting rods, an anchoring hole plate is arranged in the outer normal direction of a grounding node joint of each vertical rod, the semispherical reticulated shell is fixedly arranged on a base beam and a ground foundation by positioning anchor rods through anchoring holes, and the performance of resisting strong wind and snowstorm is improved. The span of the ...

Adjustable nozzle ring structure for ship mixed-flow turbo-superchager

The invention discloses an adjustable nozzle ring structure for a ship mixed-flow turbo-superchager. The structure comprises a bearing casing and a drive mechanism for blades. A plurality of blades are arranged on the bearing casing and are supported on the bearing casing rotatably. The drive mechanism comprises a drive ring, and the blades are arranged in an inner hole of the drive ring. A plurality of drive pins extending along the axial direction of the drive ring are arranged at one end of the drive ring to be corresponding to the blades respectively. A drive arm is arranged between each drive pin and the corresponding blade, the ends of the drive arms are fixedly connected with corresponding blade rotation shafts, U-shaped sliding grooves are formed in the other ends of the drive arms along the radial directions of the corresponding blade rotation shafts, and drive pins are in clearance fit with the corresponding U-shaped sliding grooves in the drive arms respectively. The speed attack ...

Method for preparing glycerophosphorylcholine (GPC) by phospholipase-catalyzed hydrolysis

The invention discloses a method for preparing GPC by phospholipase-catalyzed hydrolysis and belongs to the technical field of lipid development and application. The method comprises the following steps: preparing GPC by using powdered phospholipid, alcohol soluble phospholipids, high-purity PC as raw materials and by phospholipase-catalyzed hydrolysis of phosphorylcholine (PC) in a water phase; and decolorizing by using active carbon to obtain GPC aqueous solution, converting into an alcohol phase, purifying by using a cation resin adsorption resolution and anion adsorption process to obtain high-purity GPC aqueous solution, performing rotating evaporation at a low temperature and under reduced pressure to obtain colorless transparent L-alpha-GPC solution, wherein the chemical purity of the obtained GPC is 98.8 percent, the optical purity ee of the obtained GPC is 99 percent, and the melting point (mp) of the obtained GPC is 142 to 143 DEG C (C is equal to 2.6, the H2O content is 14 percent ...

一种固体氧化物燃料电池的密封材料及制备

The sealing material for solid oxide fuel cell is made of ceramic glaze which is used as sealing agent, using the powder materials of zirconium oxide, titanium oxide, silicon oxide and aluminium oxide as sealing support and adoting the following steps: uniformly grinding ceramic glaze and zirconium oxide, etc. and mixing them in anhydrous ethyl alcohol according to weight ratio of 10-75%, drying and adding 10-30% of polyvinyl butyral adhesive to make them into sealing plate with uniform thickness, cutting to obtain sealing pad with required size, assembling sealing pad into cell, heat-insulating treatment so as to remove organic matter from sealing pad, then making solid oxide fuel cell operation at 700-800 deg.C.

Epinephelus anti-transgenosis protein and nucleotide sequence and use thereof

The present invention discloses one kind of rockfish sex reversal relative gene sequence, vector and recombinant strain containing the gene and their use. The gene has cDNA of 608 bp length, one open reading frame of 252 bp (54-305), 83 coded amino acids, 5' non-coding region of 53 bp length and starting at one ANNATG motif included inside vertebrate initiator codon, and 3' non-coding region of 303 bp length and with polypeptide tailing signal (AAUAAA) and polypeptide tail. The vector and recombinant strain containing the gene and protoyon expressed fusion protein are used in propagation regulation, sex gland differentiation and sex conversion of rockfish and the feed additive preparation.

Novel fixed enzyme vector comprising epoxy group and its preparation method and uses

Polluted water treatment device and treatment method thereof

The invention discloses a treatment device for polluted water and a treatment method thereof.The device comprises a treatment tank used for containing sewage; the water body suction equipment is connected with the treatment tank and is used for sucking water in the polluted water source and transporting the polluted water source into the treatment tank; the medicine dispensing unit is connected with the treatment tank and is used for adding a medicament into the treatment tank, so that the medicament purifies the polluted water source; the main control equipment is electrically connected with the water body suction equipment and the medicine dispensing unit and is used for controlling the operation of the device; according to the device, in order to prevent impurities after flocculation and sedimentation from suspending again, water suction equipment is arranged in the device, algae or oil stains on a polluted water body can be sucked into a treatment tank, and then a medicament is added ...

Critical nursing medicine feeder

The invention discloses a medicine feeder for critical nursing, and relates to the technical field of medical instruments. The feeding pipe is fixed on one side wall of the mounting seat, and the feeding pipe is communicated with the interior of the mounting seat; the adjusting mechanism is arranged in the fixing plate and is connected with the mounting seat; one end of the conveying pipe is connected with the lower side of the outer ring wall of the feeding pipe, and the other end of the conveying pipe is suspended below one side of the fixing plate; the mouth supporting plate is connected with the conveying pipe through a connecting mechanism; the piston plates are symmetrically arranged on the two sides in the feeding pipe left and right and located on the two sides of the inner side of the conveying pipe; the mixing mechanism is arranged in the mounting seat, and the mixing mechanism is connected with the two piston plates; the driving mechanism is arranged on one side of the interior ...

Preparation method and application of gas standard substance for natural gas analysis

The embodiment of the invention provides a preparation method and application of a gas standard substance for natural gas analysis in order to solve the technical problem that in a traditional gas standard substance preparation method, due to the fact that too much base gas is brought in, the target gas pressure is too large, and the content of all components in target gas is lower than the required requirement. Comprising the following steps: S10, preparing at least one mixed component intermediate gas and at least one single component intermediate gas according to all required components in the gas standard substance; and S20, according to the preparation precision of each required component in the gas standard substance, mixing the mixed component intermediate gas and the single component intermediate gas to prepare the gas standard substance for natural gas analysis. According to the embodiment of the invention, the mixed component intermediate gas containing multiple components and ...

Load flow calculation method for multi-energy complementary AC/DC hybrid power distribution network

A load flow calculation method for a multi-energy complementary AC/DC hybrid power distribution network comprises the following steps: S1, obtaining a power line of a related equipment node, constructing a topological structure of the power distribution network, collecting topological structure information, and establishing a loop-branch matrix; s2, performing load flow calculation module division based on the topological structure of the power distribution network, and dividing the load flow calculation module into an alternating current sub-network module, a direct current sub-network module and a current converter module; s3, setting a control mode of the direct current sub-network module, and setting initial values, positive directions and convergence precision of the alternating current sub-network module and the direct current sub-network module; s4, performing alternating iteration convergence judgment on load flow calculation of the alternating current sub-network module and the ...

Scene discrimination method suitable for safety management and control of construction operation site

A scene discrimination method suitable for safety management and control of a construction operation site comprises the following steps: firstly, collecting image data of the construction operation site, converting the image data into a single-frame image, and extracting image feature information of a violation phenomenon in the single-frame image to obtain an image feature material; establishing a set pair analysis comprehensive evaluation model by using the safety management and control evaluation indexes; and finally, discriminating the image feature material by using the set pair analysis comprehensive evaluation model, and determining the violation phenomenon of the construction operation site. In the application of the method, the images of the construction operation site are collected, the evaluation analysis model is established to discriminate and analyze the images, the violation phenomenon existing in the construction operation site is confirmed, the safety management level of ...

Method for dyeing salt-coagulated egg capable of increasing the commercial value, enhancing the market competitiveness, and expanding the consumer base of the salt-coagulated egg

The present invention mainly utilizes an impregnating solution prepared by utilizing raw materials such as plant berries or wines containing natural pigments so that the egg shell of a salt-coagulated egg is impregnated and dyed with expected colors to greatly improve selling image of the salt-coagulated egg, thereby increasing consumers' acceptance degree of the salt-coagulated egg and increasing the commercial value of the salt-coagulated egg. The salt-coagulated egg prepared by this method has a natural aroma of the plant berries or wines which is capable of stimulating the consumers' edible desires to remove the egg shell and eat the egg immediately, so as to enhance the market competitiveness of the salt-coagulated egg by more active and reliable means and expand the consumer base of the salt-coagulated egg.

PRESSURE FEEDBACK DEVICE, TOUCH DISPLAY DEVICE AND METHOD FOR OPERATING THE SAME

A touch display device includes a display panel, a processor and a pressure sensing device and a touch feedback device disposed over the display panel. The pressure sensing device is configured to sense a pressure sensing upon an occurrence of touch, such that the pressure signal may be provided to the processor to generate a feedback signal. The touch feedback device is configured to perform a corresponding feedback operation according to the feedback signal.

LOW DENSITY LIPOPROTEIN - RELATED PROTEIN 6 (LRP6) - HALF LIFE EXTENDER CONSTRUCTS

The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit.

Compositions and methods of use for therapeutic low density lipoprotein - related protein 6 (LRP6) multivalent antibodies

H:\atlnArvioveo\NRjnbl\DCC\AMT?39033_Ldoe~x- 16/09/2,04 The present disclosure relates to an antibody or antigen binding fragment having at least two receptor binding domains for two different binding sites of LRP6 and compositions and methods of use thereof.

ANTIBODY OR CHIMERIC ANTIGEN RECEPTOR WHICH TARGETS CLAUDIN 18.2

Disclosed are an antibody or an antigen binding fragment or chimeric antigen receptor thereof which binds to Claudin 18.2, and a preparation method and a use. The chimeric antigen receptor sequentially comprises the antibody or the antigen binding fragment thereof which binds to the Claudin 18.2 antigen, an extracellular hinge region, a transmembrane region and an intracellular signaling region. The antibody or the antigen binding fragment or chimeric antigen receptor thereof has stronger affinity and killing capability for cells secreting Claudin 18.2, and a better tumour inhibiting effect.

Reagent kit for synchronously detecting hepatitis, AIDS virus and syphilis helicoid nucleic acid

The invention discloses a kit which can synchronously diagnose hepatitis, AIDS virus and treponema pallidum nucleic acid, and relates to a gene diagnosis kit. The invention comprises: (1) pathogene concentrated solution and DNA and RNA nucleic acid simultaneous extraction liquid; (2) positive plasmid with the diagnose sequence of four pathogens comprising hepatitis b virus, hepatitis c virus, AIDS virus and treponema pallidum; and (3) TaqMan PCR amplified protocol diagnosed by the combination of one-step monosiphonous and single enzyme. The invention carries out simultaneous and real-time diagnosis, and has the advantages of having short flow time, high efficiency and high sensitivity, and avoiding the possible pollution and artificial errors owing to the simple operation and close diagnosis,. The kit is suitable to large-scale and high-flux blood screening, such as the nucleonic acid screening in blood center and biological product manufacturer, and is also suitable to high-capacity and ...

Magnesium board rolling lubricant

This invention discloses a magnesium board rolling lubricant consisting of additive of 2-10% by weight and base oil of 90-98% by weight; constituents of the additive include C12-C18 alcohol of 40-90%,C12-C18 fatty acid methyl ester of 2-50%, C16-C18 butyl stearate of 2-20%, C12-C16 fatty acid of 1-10%, chemical inhibitor 2, 4, 6, tri-tert-butylphosphine paracresol and metal deactivator hydrotriazole ramification of 0.5-5%; the base oil is narrow fraction kerosene adopting secondary hydrogenation treatment, wherein content of paraffin is 50-80%; hydrocarbon content in the C12 and C13 is 70-80%, and average carbon molecule amount is 12.5-13.5. The lubricant provides a lubricant excellent in performance to coiled rolling of magnesium alloy.

Commentaries on classics shaft connecting structure of production transposed conductor's hank cage dish

The utility model provides a commentaries on classics shaft connecting structure of production transposed conductor's hank cage dish, it can be solved the commentaries on classics shaft connecting structure who has adjacent hank cage dish group now and receive huge torsion to influence easily cracked problem when shutting down, guarantees the safety in production. It includes at least two sets of hank cage dishes group, every group hank cage dish group connects through the pivot between two hank cage dishes including two hank cage dishes, and is adjacent two sets of between the pivot of hank cage dish group through flange and stud shaft to the fastening connection, its characterized in that: flange is installed respectively to the connection terminal surface of the pivot of adjacent two sets of hank cage dish groups, and two flange's connection terminal surface is the profile of tooth face of mutual interlock, through the stud shaft to the fastening connection between two flange.

Pixel reconstruction method with data reconstruction feedback, and decoder

The invention relates to a pixel reconstruction method with data reconstruction feedback in video decoding and a video decoder employing the method, belonging to the field of multimedia video; wherein, the method comprises the steps as follows: a reconstruction module receives prediction residual data and prediction data, calculates reconstruction results and feeds back part of the reconstruction results to an intra-framed prediction module; under bidirectional prediction, the forward prediction data of a current block is cached; when the backward prediction data of the current block arrives, the forward prediction data is read out at the same time so that the calculation is carried out and the prediction result of the current block is gained. The video decoder employing the method comprises a reconstruction controller, a prediction residual memory, a prediction residual feedback memory, a prediction result feedback memory, a forward prediction data memory, a prediction data calculator, ...

Method for preparing steel ladle slag suppressing device

The invention discloses a method for preparing a steel ladle slag suppressing device, belonging to the technical field of slag stopping of molten melt. The method comprises the following steps: 1. preparing an ingot pig, namely preparing a sand mold cavity according to the structure of the steel ladle slag suppressing device, and injecting molten iron by a sand mold casting process to obtain the ingot pig, wherein the center axes of a first retaining arm and a second retaining arm in the steel ladle slag suppressing device are vertical to each other and are fixed in a crossed manner; and the center axis of the third retaining arm is vertical to a plane which is formed by the first retaining arm and the second retaining arm; 2. preparing a coating layer material; 3. carrying out a coating procedure, namely evenly smearing the outer side of the ingot pig with the coating layer material, wherein the weight ratio of the coating layer material to the ingot pig is 3 to 1; and 4. curing and drying ...

Preparation method of Aspirin and Captopril enteric sustained-release capsule

The invention provides a preparation method of an enteric sustained-release capsule, comprising the following steps: dissolving arabicgum; mixing the dissolved arabicgum and Aspirin and Captopril bulk pharmaceutical chemicals; pouring into a dispersed phase; adding solution, such as cyclodextrin and emulsifier and the like; homogenizing at high pressure; spraying and drying; controlling the system PH value and the temperature of the wind passing in and out to obtain powder microspheres; sieving the powder microspheres and mixing with the bonding agent evenly, palletizing, carrying out vacuum drying, placing into a hollow enteric capsule and packaging to obtain the product. The preparation method is characterized in that the technical method has novel conception, reasonable design, convenient operation, standard technique and low manufacturing cost; and the enteric sustained-release capsule can be easily absorbed by intestinal tracts after being taken by the patients, has no stimulation ...

Embedded system test method

The invention relates to an embedded system testing method. Hardware and assistance software are adopted; firstly, pile pitching is carried out on a source code, a sentence is inserted in a specific place, then a pile pitching document is compiled and downloaded; when a target board operates to a pile pitching point, a bus presents specific signals, the auxiliary hardware of a data acquisition unit acquires the signals of the pile pitching points; subsequently, the acquisition point information is packed and sent to a testing result analyzing software for result analysis, thus the embedded system testing is realized. The testing includes coverage analysis, performance analysis, memory leak analysis, array out-of-range, variable control, trace following, Task monitoring, ISR monitoring, TaskISR switching monitoring, etc.

Novel integrated light return lamp trough type curtain box

The invention discloses a novel integrated light return lamp trough type curtain box which comprises a lamp tube (4), a curtain box body (6), a shutter blind (9) and a corner connecting part (10). One side of the outside of the curtain box body (6) is connected with a bottom light reflecting sheet (2), a lamp tube base (3) is arranged on the bottom light reflecting sheet (2), and the lamp tube (4) is installed on the lamp tube base (3). A base plate (8) is installed on the upper bottom face of the inside of the curtain box body (6), and side plates (12) are installed on two sides of the inside of the curtain box body (6). A screw hole (11) is formed in the corner connecting part (10), one side of the corner connecting part (10) is connected with the curtain box body (6), and the other side of the corner connecting part (10) is connected with a wall shelf. The shutter blind (9) is arranged in the curtain box body (6). The novel integrated light return lamp trough type curtain box improves ...

Molten carbonate fuel cell structure

The invention discloses a novel molten carbonate fuel cell structure which has the main characteristics of ordered separator and ordered electrode compared with conventional molten carbonate fuel cells. The molten carbonate fuel cell structure is characterized in that the employed separator and electrode both have an ordered tunnel structure, and because of the ordered tunnel structure owned by the fuel cell self, a long-time separator roasting process is not needed again in a starting process of the fuel cell, and the first starting time of the molten carbonate fuel cell is substantially reduced. Also, the ordered tunnel structures of the separator and the electrode of the fuel cell are beneficial for substance transmission of reactants and products, help to reduce mass transfer polarization, and are beneficial for improvement of cell properties.

Plate and frame filter-pressing method for improving oven dry efficiency factor of thalli protein

The invention discloses a sheet frame press filter process for improving drying efficiency of bacterial protein. Firstly, flocculating agent is added into the glutamate high concentration wastewater; secondary, the bacterial protein is extracted through air floatation, and finally, the bacterial protein is entered into a temporary storage tank. The sheet frame press filter process is characterized in that the vapor is pumped into the temporary storage tank to be processed pre-treatment so that the temperature of the temporary storage tank is heated up to 85-100 centigrade. Then the frame press filter process is carried out, and the intermediate products with the water containing of 45 percent is obtained. The intermediate products are dried under the temperature of 850 centigrade. The bacterial protein products can be obtained after being crushed, sieved and packaged. Comparing with the traditional process, the sheet frame press filter process has the beneficial effects that because the ...

Efficient flatting agent based on quartz powder and its preparation method and uses

An efficient flatting agent based on SiO2, its production and use are disclosed. It's simple and cheap and has excellent fatting performance. It can be used in pigment and ink.

Biologically absorbable guide line and catheter for regeneration of broken nerve

A biological absorbable guide line and a catheter bridged between near end and far end of broken nerve of mammal for the action of guiding have at least one neuron adhering molecular which may be allor part of class-one structure of neuron adhering molecule and has the mutant protein or fusion protein with bioactivity of neuron adhering molecule. Their implantation can prevent neuroma.

Multi-angle dimming structure of headlamp support

The invention relates to the technical field of automobile lamps, in particular to a headlamp support multi-angle dimming structure which comprises a headlamp shell and a mounting bottom plate arranged at the bottom end of the headlamp shell, an up-and-down angle adjusting device is arranged on the mounting bottom plate, a support body is arranged on the up-and-down angle adjusting device in a transmission mode, and a left-and-right angle adjusting device is arranged on the support body. The left-right angle adjusting device is provided with an LED light module in a transmission mode, first arc-shaped sliding grooves are formed in the two sides of the headlamp shell, and first sliding blocks slidably connected with the first arc-shaped sliding grooves are arranged on the two sides of the support body. The visual range of a driver is effectively widened at night, adjustment is not affected by jolt and vibration in the driving process, and the working stability is high.

LOW DENSITY LIPOPROTEIN-RELATED PROTEIN 6 (LRP6) - HALF LIFE EXTENDER CONSTRUCTS

CD20 therapies, CD22 therapies, and combination therapies with a CD19 Chimeric Antigen Receptor (CAR) - expressing cell

The invention provides compositions and methods for treating diseases associated with expression of CD19, e.g., by administering a recombinant T cell comprising the CD19 CAR as described herein, in combination with one or more B-cell inhibitors, e.g., inhibitors of one or more of CD1O, CD20, CD22, CD34, CD123, FLT-3, ROR1, CD79b, CD179b, or CD79a. The disclosure additionally features novel antigen binding domains and CAR molecules directed to CD20 and CD22, and uses, e.g., as monotherapies or in combination therapies. The invention also provides kits and compositions described herein.

Ultrasonic flow measurement method based on direct phase difference

The invention provides an ultrasonic flow measurement method based on a direct phase difference. The method is characterized by transmitting ultrasonic signals by adopting a forward ultrasonic transducer and a reverse ultrasonic transducer, receiving concurrent waveforms and countercurrent waveforms, and obtaining direct phase difference waveforms between the concurrent waveforms and the countercurrent waveforms; converting a pulse signal with a changed duty ratio into a voltage signal through a calculus circuit by virtue of the phase difference waveform; and then detecting the magnitude of the voltage to obtain the flow velocity through an ADC (Analog to Digital Converter) switching circuit. The ultrasonic flow measurement method provided by the invention is high in measurement resolution ratio, strong in anti-jamming capability and better in temperature stability.

Method for determining content of silicon in potassium fluotantalate

The invention relates to a method for determining the content of silicon in potassium fluotantalate. The method adopts an ICP (Inductively Coupled Plasma) spectrometer and a hydrofluoric acid resistant sampling system; purified electronic-grade nitric acid and hydrofluoric acid are adopted, and the heights of a center pipe of an ICP spectrometer quarter bend and an inner pipe are adjusted to enable a distance between the bottom of a flame and an outer quartz pipe of the ICP spectrometer quarter bend to be increased by about 50% compared with a standard distance; solution prepared by a surfactant (Triton-X100) is used as washing liquid for washing the sampling system of the ICP spectrometer before each time of determination. The method overcomes the technological barrier existing in the industry, and realize the determination of the content of silicon in potassium fluotantalate through ICP spectrum analysis through comprehensive technical schemes of introducing the hydrofluoric acid (HF) ...

Method for preparing high-refractivity nanocomposite organosilicon hybrid material and coating thereof

The invention provides a method for preparing a high-refractivity nanocomposite organosilicon hybrid material and a coating thereof. The method is mainly characterized by comprising the following steps of: at certain temperature, uniformly mixing absolute alcohol, deionized water and inorganic acid, under the condition of violent stirring, dropwise adding metal alkoxides, and hydrolyzing the metal alkoxides to prepare nano inorganic oxide sol; meanwhile, performing addition reaction on hydrogen-containing silicone oil and vinyl-containing organosilicon monomer in the presence of a catalyst to prepare an organosilicon polymer, dissolving the organosilicon polymer in tetrahydrofuran, dropwise adding nano sol, and violently stirring for reaction to crosslink the nano sol and the organosilicon so as to prepare a nanocomposite organosilicon hybrid sol; and preparing a coating on a substrate by adopting a spinning method, a pulling method or an immersion method, and heating and curing to prepare ...

Impedance type composite muffler for turbocharger

The invention discloses an impedance type composite muffler for a turbocharger. The muffler includes a muffler body composed of a front wall, a rear wall and a cavity defined by the front wall and the rear wall. A connecting block is arranged between the front wall and the rear wall. Fan-shaped grooves are formed in the circumferences of the front wall and the rear wall at intervals in the radial direction. The two side faces of each fan-shaped block filled with muffling materials are inserted in the corresponding fan-shaped groove. The large ends of the circumferences of the fan-shaped blocks are fixed to a hole plate ring. The two sides of the hole plate ring are fixed to the front wall and the rear wall, and a filter net is arranged on the outer side of the circumference of the hole plate ring. The outer side of the circumference of an inner cavity is partitioned in the radial direction through the fan-shaped blocks. Airflow channels having the function of resistance noise reduction ...

Transformer substation is utensil emplacement intelligence cabinet for site security

The utility model provides a transformer substation is utensil emplacement intelligence cabinet for site security, it includes the vertical cabinet of a cuboid personally experiences sth. Part of the body, the cabinet body is preceding to be disposed hinge or hinge through the side and installs two cabinet door or the single division of cabinet doors opened that match, the internal bottom of cabinet or top be provided with interlayer space, built -in have electric heater and a fan that is used for in the cabinet temperature and humidity control, internal the disposing of cabinet be used for in the cabinet central control unit temperature and humidity control, that constitute by microprocessor CPU, the internal portion of cabinet water flat partition board cut apart into a plurality of object spaces of putting of placing safe red cloth, safe rope, sign and spare parts at least, wherein place the sign put the object space by the polylith horizontal plate and at least in the middle of one ...

Fine adjusting device for be used for circuit breaker electricity behaviour mechanism

The utility model belongs to the technical field of low -voltage circuit breaker and specifically relates to a fine adjusting device for be used for circuit breaker electricity behaviour mechanism, including the motor mounting panel, the motor mounting panel with the motor butt joint install control the mechanism on, be equipped with the fine setting structure on the motor mounting panel, the fine setting structure includes vertical regulating plate, detachably installs the fixed plate on the vertical regulating plate, fixed mounting on the fixed plate the motor can be through the position of fine setting structural adjustment motor after motor installation is good, and the power input shaft who makes the main shaft of motor and control the mechanism is on same straight line to guarantee the concentricity, reduce the wearing and tearing of electricity behaviour mechanism.

Manufacturing method of bare copper conductor silicon rubber insulated wire and cable for vehicle and product thereof

The invention discloses a manufacturing method of bare copper conductor silicon rubber insulated wire and cable for a vehicle and a product thereof. The method comprises the following steps: mixing, conductor preheating at the temperature of 200-350 DEG C, conductor protection, insulation extrusion at the temperature of 30-80 DEG C, hot air vulcanization, water cooling and the like, wherein, the conductor is made of bare copper; inert gas or neutral gas or mixed gas is adopted in conductor protection; and length-diameter ratio of a screw stem of an extruder is 8-20:1 in the insulation extrusion step. The cable prepared by the method in the invention is especially suitable for being applied to an environment for a vehicle engine compartment and the like with higher requirement on temperature resistance, large temperature amplitude of variation and soft cable; and the product has excellent performances such as high-temperature resistance, low-temperature resistance, oil resistance, abrasion ...

Reagent kit for rapidly and synchronously detecting Chlamydi trachomatis, Urealpasma parvum and Ureaplasma urealyticum

The invention discloses a reagent kit for quickly and synchronously detecting chlamydi trachomatis, fine urealyticum and ureaplasma urealyticum, more particular relates to a reagent kit for detecting the genes of a sexually transmitted disease pathogen. The reagent kit mainly comprises DNA nucleic acid extracting solution, a positive plasmid containing the detection sequence of three pathogens and a TaqMan PCR amplification system jointly detected by a single tube and single enzyme by adopting the one-step method, wherein the three pathogens comprise the chlamydi trachomatis, the fine urealyticum and the ureaplasma urealyticum. The invention has the advantages of good specificity, high sensitivity, accurate quantification, quick detection speed, simple use step and high repeatability, cansimultaneously detect samples with high flux, and not only can carry out synchronous quantitative detection to the chlamydi trachomatis, the fine urealyticum and the ureaplasma urealyticum, but also can ...

Stretching nonlinear scaling method for imaging processing of forward squint-looking sub-aperture of synthetic aperture radar

The invention discloses a stretching nonlinear scaling method for imaging processing of a forward squint-looking sub-aperture of synthetic aperture radar, which belongs to the technical field of the imaging of the synthetic aperture radar. The method comprises the steps of: carrying out range distance processing on sub-aperture echo data acquired by the synthetic aperture radar under the forward squint-looking condition by adopting a nonlinear scaling method; describing the phase characteristic of an echo signal in a range-doppler domain by adopting a third-order model and compensating the change of the range distance modulating frequency so as to realize range distance focusing; and then carrying out azimuth processing by adopting a frequency spectrum analysis method to realize imaging of the forward squint-looking sub-aperture of the synthetic aperture radar. The method has good imaging consistency and reduces calculated quantity of imaging processing.

Chemical fiber yarn guide

The chemical fiber yarn guide comprises a base, a square tube barrel is fixed to the surface of the base, a square strip is inserted into the surface of the inner side of the square tube barrel in a sliding mode, an opening is formed in the upper end of the square strip, and a bent guide tube is connected to the upper end of the square strip in a sliding mode. The inner side surface of the upper end of the square strip is connected with a first threaded jackscrew locking bent guide pipe through threads, the inner side surface of the upper end of the square pipe barrel is connected with a second threaded jackscrew locking square strip through threads, a wire guide of a bent guide pipe structure is adopted, high-position and low-position wire leading can be used in an overturning mode, and it is guaranteed that the two ends are in the clockwise position during wire leading. And by adopting the telescopic rod structure, the mechanism is simple, and the height is convenient to adjust.

Multipurpose 5.0 borosilicate glass as well as preparation method and application thereof

The invention discloses a preparation method of multipurpose 5.0 borosilicate glass, which is prepared from the following raw materials in percentage by weight: 68.0 to 70.0 percent of silicon dioxide, 17.0 to 18.0 percent of diboron trioxide, 6.0 to 8.0 percent of sodium oxide, 2.0 to 4.0 percent of zinc oxide, 1.5 to 2.0 percent of zirconium dioxide, 0.3 to 0.5 percent of hafnium oxide, 0.5 to 1.0 percent of yttrium oxide and 0.5 to 1.0 percent of scandium trioxide. The multipurpose 5.0 borosilicate glass prepared by the invention has the characteristics of good chemical stability and thermal stability, two levels of water resistance and acid resistance meet the requirements of medicinal packaging, and the multipurpose 5.0 borosilicate glass has the properties of easy sealing and the like to meet the requirements of photomultipliers.

Tracing method and management platform

The invention discloses a source tracing method and a management platform, and belongs to the technical field. According to the user two-dimensional code, an APP is adopted to scan the user two-dimensional code, and an activity track of the user within a certain time is generated; according to the activity track of the user, analyzing the activity track of the user to generate an activity track-analysis list; the system generates early warning for users passing through the risky area, and issues early warning notices to personnel having common intersections with the users. In order to solve the problems that the traceability workload is increased, the traceability progress is slowed down and the traceability efficiency is reduced because users passing through a risk area cannot be found out timely and quickly, the traceability method and the management platform can reduce the traceability workload, accelerate the traceability progress and improve the traceability efficiency.

Electrolyte combination, secondary liquid injection method and lithium secondary battery

The invention belongs to the technical field of lithium ion batteries, and particularly relates to an electrolyte composition suitable for secondary liquid injection, which comprises a first electrolyte and a second electrolyte, the first electrolyte contains 1 to 2.5 wt% of vinylene carbonate, 0.1 to 3 wt% of lithium bis (fluorosulfonyl) imide, 5 to 15 wt% of lithium hexafluorophosphate, 0.01 to 5 wt% of a positive electrode film-forming additive, 0.01 to 5 wt% of a negative electrode film-forming additive, 1 to 10 wt% of a fluorine-containing solvent and the balance of a non-aqueous organic solvent. According to the present invention, by controlling the use amount of the first injection VC, the use amount of the LIFSI, the injection of the fluorine-containing solvent and the addition of the positive electrode film forming auxiliary agent, the problems of overhigh first DCR, overhigh circulation DCR increase speed, obvious long circulation attenuation and diving can be avoided, and the ...

METHOD OF DETERMINING EQUIVALENT SUBSETS OF AGENTS TO GATHER INFORMATION FOR A FABRIC

Techniques for identifying and selecting equivalent sets of agents with defined capabilities to perform certain actions are disclosed herein. In one embodiment, determining agents to gather information for a storage area network fabric may be performed through the use of fabric discovery operations which identify agents capable of performing various actions within the fabric. From the determined capabilities of the agents, a dynamic capability grid may be populated to assist with the generation of a list of equivalent subsets to perform the various actions. The most efficient set of agents from each equivalent subset may then be selected to perform actions, with other sets of agents in the equivalent subset available as secondary choices in case of an unexpected failure. For example, a fabric probe may be executed in a storage area network using discovered agents from a list of equivalent subsets to most efficiently accomplish network operations such as zoning and topology. 1. A method of selecting agents for gathering information from a set of fabrics in a storage area network , comprising:performing fabric discovery operations on the set of fabrics using each agent connected to the storage area network, the fabric discovery operations producing capability information of each agent within the set of fabrics; populating a capability matrix with data for each agent reporting on the fabric, the capability matrix providing an indication of a set of capabilities of each agent for the fabric;', 'identifying subsets of agents having overlapping capabilities for the fabric as indicated in the capability matrix;', 'performing a communication check on each agent in each subset of identified agents; and', 'adding each subset of identified agents to a group within the groups of equivalent subsets responsive to successful performance of the communication check for the subset of identified agents;, 'generating groups of equivalent subsets of agents capable of collecting ...

Method for producing electronic grade aqueous ammonium fluoride solution

The present invention relates to a method for producing of electronic grade aqueous ammonium fluoride solution. The industrial grade liquid ammonia is used as the raw material, when it is heated, the ammonia gas will be released. The organic gas impurities in the ammonia gas are removed by activated charcoal, and the oxygen is removed by deoxidizer, and then the high-purity ammonia gas is gotten. The high-purity hydrofluoric acid absorbs and reacts with the high-purity ammonia gas to obtain the electronic grade aqueous ammonium fluoride solution. The product has high-purity and stable quality, and it can be used in producing of electronic products directly. The method for producing of electronic grade ammonium aqueous fluoride solution provided by the present invention is suitable for continuous production on a large scale because of its simple operation. 1. A method for producing of electronic grade aqueous ammonium fluoride solution characterized in that the method includes following steps:an industrial grade liquid ammonia is heated to 30˜50° C. and then an ammonia gas is released from the liquid ammonia, a high-purity ammonia gas is obtained by using activated charcoal to remove the organic gas impurities and deoxidizer to remove oxygen in the gaseous ammonia;a high-purity hydrofluoric acid absorbs and reacts with the high-purity ammonia gas to obtain electronic grade aqueous ammonium fluoride solution.2. A method according to characterized in that the activated charcoal is wooden powder activated charcoal or high quality coal power activated charcoal.3. A method according to characterized in that the high-purity ammonia gas flows into the reactor from the top of the reactor and the high-purity hydrofluoric acid flows into the reactor from the bottom of the reactor during the process of absorption of the high-purity ammonia gas by the high-purity hydrofluoric acid.4. A method according to characterized in that the high-purity hydrofluoric acid absorbs the high- ...

Method for Preparing High Purity L-alpha Glycerylphosphorylcholine

Disclosed is a method for preparing L-α-Glycerylphosphorylcholine with high yields and purity. The method uses phospholipase A-based enzymatic hydrolysis, ion-exchange resin purification and silica gel column chromatography to prepare L-α-glycerylphosphorylcholin with purity up to 99.8% and a final yield up to 78.4%. The method disclosed is simple, cost-effective, environmentally friendly, and adaptable to industrial applications. 1. A method for preparing high purity L-alpha glycerylphosphorylcholine comprising steps of:{'sub': 1', 'n, '(a). hydrolyzing a phospholipid solution containing phosphatidylcholine by phospholipase Ain the presence of calcium salt (CaX) to prepare a GPC mixture;'}(b). using a silica gel column chromatography to separate L-α-GPC from said GPC mixture.2. The method of further comprising: using ion-exchange resins to remove cation and anion ions from said GPC mixture.3. The method of claim 1 , wherein the step (a) of the method comprises:i. adding said phospholipids in deionized water at a solid-liquid ratio of 1:10-1:30 g/mL;{'sub': n', '1, 'ii. adding 2-10% (CaXn (g): phospholipids (g)) calcium salt (CaX) and 190 U-950 U phospholipase A/phospholipids (g);'}iii. incubating at 30-60° C. for 3-6 hours.4. The method of claim 2 , comprising:i. using a cation-exchange resin to remove cations from said GPC mixture;ii. using an anion-exchange resin to remove anions from said GPC mixture.5. The method of claim 1 , further comprising decolorizing the L-alpha glycerylphosphorylcholine with a decolorant.6. The method of claim 5 , wherein said decolorant is activated carbon or attapulgite.7. The method of claim 1 , wherein the step (b) of the method comprises:i. adding silica gel to a low carbon chain alcohol;ii. adding said GPC mixture to said silica gel;iii. eluting with 0-100% a low carbon chain alcohol solution (v:v, alcohol:water);iv. collecting fractions at 10-60 mL/fraction.8. The method of claim 1 , wherein said phospholipid is food-grade ...

Wideband Frequency Tunable Ring Resonator

The present invention provides a wideband frequency tunable ring resonator, wherein, comprises a closed λ/2 transmission line and two variable capacitors with tunable capacitance, the λ/2 transmission line is axisymmetric around a central line, first ends of the two variable capacitors are respectively connected to two intersection points of the λ/2 transmission line and the central line, the second ends of the two variable capacitors are respectively grounded. By implementing the technical solution of present invention, following technical effects are obtained. The fundamental resonant frequency (f) can be shifted up and down by controlling the respective values of the two loading capacitors, resulting in a bi-directional tuning of f. As a result, the tuning range of this invention can be approximately doubled as compared with the conventional tunable ring resonator. 1. A wideband frequency tunable ring resonator , comprising a closed λ/2 transmission line and two variable capacitors with tunable capacitance , wherein , the λ/2 transmission line is axisymmetric around a central line , first ends of the two variable capacitors are respectively connected to two intersection points of the λ/2 transmission line and the central line , the second ends of the two variable capacitors are respectively grounded.2. The wideband frequency tunable ring resonator according to claim 1 , wherein claim 1 , the closed λ/2 transmission line is connected as a square.3. The wideband frequency tunable ring resonator according to claim 1 , wherein claim 1 , the closed λ/2 transmission line is connected as a circle.4. The wideband frequency tunable ring resonator according to claim 1 , wherein claim 1 , the variable capacitor comprises a varactor diode and a DC block capacitor connected in series.5. The wideband frequency tunable ring resonator according to claim 1 , wherein claim 1 , the variable capacitor is a semiconductor diode or a semiconductor transistor with capacitance varying ...

TERNARY THERMOELECTRIC MATERIAL CONTAINING NANOPARTICLES AND PROCESS FOR PRODUCING THE SAME

A thermoelectric material that comprises a ternary main group matrix material and nano-particles and/or nano-inclusions of a Group 2 or Group 12 metal oxide dispersed therein. A process for making the thermoelectric material that includes reacting a reduced metal precursor with an oxidized metal precursor in the presence of nanoparticles. 1. A thermoelectric composition , comprising:a ternary main group semiconductor material, andnanoparticles of a metal oxide of formula MO wherein M is at least one element selected from the group consisting of a Group 2 element and a Group 12 element,wherein the nanoparticles are dispersed in a matrix of the ternary main group semiconductor material,2. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises Bi claim 1 , Te and Sb.3. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Te.4. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material.5. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Teand the nanoparticles are ZnO nanoparticles.6. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material claim 1 , and at least 50% by weight of the nanoparticles are particles of ZnO based on the total weight of the nanoparticles.7. A process for making a thermoelectric material claim 1 , comprising:mixing at least one metal in the form of a reduced compound with at least one metal in the form of an oxidized compound,wherein the mixing includes mixing least three different metal compounds of main group metals,wherein the mixing is carried out in water in the presence of nanoparticles of a material of formula MO where M is a Group 2 or Group 12 element ...

METHOD OF PRODUCING THERMOELECTRIC MATERIAL

A thermoelectric material is provided. The material can be a grain boundary modified nanocomposite that has a plurality of bismuth antimony telluride matrix grains and a plurality of zinc oxide nanoparticles within the plurality of bismuth antimony telluride matrix grains. In addition, the material has zinc antimony modified grain boundaries between the plurality of bismuth antimony telluride matrix grains. 1. A thermoelectric material comprising:a grain boundary modified nanocomposite having a plurality of bismuth antimony telluride matrix grains;a plurality of zinc oxide nanoparticles within said plurality of bismuth antimony telluride matrix grains; andzinc antimony modified grain boundaries between said plurality of bismuth antimony telluride matrix grains.2. The thermoelectric material of claim 1 , wherein said grain boundary modified nanocomposite has an electrical conductivity greater than 21 claim 1 ,000 S/m and a thermal conductivity less than 0.6 at temperatures less than and equal to 200° C.3. The thermoelectric material of claim 2 , wherein said grain boundary modified nanocomposite has a figure of merit ZT greater than 1.0 at temperatures up to 100° C.4. The thermoelectric material of claim 3 , wherein said grain boundary modified nanocomposite has a figure of merit ZT greater than 0.6 at temperatures up to 200° C.5. The thermoelectric material of claim 1 , wherein said grain boundary modified nanocomposite has an electrical conductivity at least 30 percent greater than an electrical conductivity for an analogous nanocomposite not having said zinc antimony modified grain boundaries.6. The thermoelectric material of claim 5 , wherein said grain boundary modified nanocomposite has a thermal conductivity at least 35 percent less than a thermal conductivity for an analogous nanocomposite not having said zinc antimony modified grain boundaries.7. The thermoelectric material of claim 6 , wherein said grain boundary modified nanocomposite has a charge carrier ...

OMNI REFLECTIVE OPTICS FOR WIDE ANGLE EMISSION LED LIGHT BULB

A structure is provided to create an efficient light pattern conversion from a narrow angular light beam pattern of a light emitting source to a wide angle light intensity distribution for an omnidirectional lighting assembly. A heat conductive substrate includes an LED array with at least one central and at least one surrounding LED. A hollow light diverting component is positioned over the LED array; a central LED is within the hollow component while surrounding LEDs are positioned outside. Light emitted by the central LED is reflected off inner surfaces of the hollow component to be discharged from an upper opening. The outer component surface is configured to reflect light from the surrounding LEDs in azimuthal and circumferential directions towards a region below the upper opening. In this manner, plural LEDs are used to form a wide angle emission pattern suitable for use in conventional light bulb replacement devices. 1. A wide angle emission LED assembly comprising:a heat conductive substrate; 'a hollow light diverting component with a first opening at a first end adjacent to the substrate and a second opening larger than the first opening at the second end, the light diverting component being positioned over the heat conductive substrate with the first opening enclosing the central LED and at least one LED positioned outside the first opening, the hollow light diverting component being configured such that at least a portion of light emitted by the central LED is reflected off one or more inner surfaces of the hollow light diverting component to be discharged from the second opening, and the outer surfaces of the hollow light diverting component is configured to reflect at least a portion of light from the LEDs surrounding the central LED towards a region below the second opening of the hollow light diverting component.', 'at least two light emitting diodes (LEDs) disposed on a surface of the heat conductive substrate, with at least one LED disposed at a ...

pH-SENSITIVE NANOPARTICLES FOR ORAL INSULIN DELIVERY

The present invention discloses the pH-sensitive nanoparticles composed of pH-sensitive polymer, hydrophobic material, internal stabilizer, external stabilizer content and insulin drug. The present invention also includes a method for preparation of pH-sensitive nanoparticles, in particular, a multiple emulsions solvent evaporation method. The pH-sensitive nanoparticles of the present invention show good pH-sensitive property with 100-300 nanometer particle size. Significant decrease in blood glucose level is observed in streptozotocin (STZ)-induced diabetic rats and the bioavailability of insulin is more than 10% after oral administration of the insulin-loaded pH-sensitive nanoparticles. 1. A pH-sensitive nanoparticle comprising (a) an insulin , (b) a hydrophobic polymer , (c) a pH-sensitive polymer , (d) an internal stabilizer , and (e) an external aqueous stabilizer.2. The pH-sensitive nanoparticles of claim 1 , wherein the hydrophobic polymer is selected from the group consisting of poly lactic acid claim 1 , poly(lactic acid-co-glycolic acid) (ratio of lactic acid:glycolic acid=85:15) claim 1 , poly(lactic acid-co-glycolic acid) (ratio of lactic acid:glycolic acid=75:25) claim 1 , poly(lactic acid-co-glycolic acid) (ratio of lactic acid:glycolic acid=50:50) claim 1 , wherein the molecular weight of the hydrophobic polymer is in the range from 20 claim 1 ,000 to 40 claim 1 ,000 daltons.3. The pH-sensitive nanoparticles of claim 1 , wherein the pH-sensitive polymer is HPMCP selected from the group consisting of HP50 and HP55.4. The pH-sensitive nanoparticles of claim 3 , wherein the pH-sensitive polymer is HP55.5. The pH-sensitive nanoparticles of claim 1 , wherein the internal stabilizer is selected from the group consisting of glycerin and polyvinyl alcohol claim 1 , wherein the external aqueous stabilizer is polyvinyl alcohol claim 1 , and wherein the molecular weight of polyvinyl alcohol is in the range from 31 claim 1 ,000 to 50 claim 1 ,000 daltons.6. A ...

ENTERIC-COATED CAPSULE CONTAINING CATIONIC NANOPARTICLES FOR ORAL INSULIN DELIVERY

The invention relates to an enteric-coated capsule containing cationic nanoparticles for oral insulin delivery, in particular to a type of cationic nanoparticle including a polycationic and mucoadhesive polymer and a biodegradable polymer, wherein each of the nanoparticles has positive surface charge and enhanced permeability for paracellular insulin delivery; the enteric-coated capsule further includes a pH-sensitive polymer as the coating. The enteric-coated capsule containing cationic nanoparticles, when being orally administered to a subject, are configured to prevent the acidic degradation of the active substance such as insulin before being released from said cationic nanoparticles to a specific absorption site along the gastrointestinal tract. 1. A composition comprising an enteric-coated capsule enclosing a plurality of nanoparticles , wherein each of said plurality of nanoparticles further comprises a polycationic polymer , a biodegradable polymer , a bioactive substance and a stabilizer.2. The composition of claim 1 , wherein the polycationic polymer is Eurdragit RS with quaternary ammonium cations having a molecular weight from 150 to 200 kDa.3. The composition of claim 1 , wherein the biodegradable polymer is poly(lactic acid-co-glycolic acid) having a molecular weight from 20 to 40 kDa.4. The composition of claim 1 , wherein the enteric-coated capsule further comprises a hard gelatin capsule and a pH-sensitive coating layer.5. The composition of claim 4 , wherein said pH-sensitive coating layer is composed of a polymer selected from the group consisting of HP55 claim 4 , hydroxypropylmethylcellulose phthalate claim 4 , hydroxypropylmethylcellulose acetate succinate and RL100.6. The composition of claim 1 , wherein the stabilizer is a polyvinyl alcohol.7. The composition of claim 1 , wherein said bioactive substance is encapsulated in each of said plurality of nanoparticles; said plurality of nanoparticles are further encapsulated in said enteric-coated ...

COMPOSITIONS AND METHODS OF USE FOR THERAPEUTIC LOW DENSITY LIPOPROTEIN - RELATED PROTEIN 6 (LRP6) MULTIVALENT ANTIBODIES

The present disclosure relates to an antibody or antigen binding fragment having at least two receptor binding do mains for two different binding sites of LRP6 and compositions and methods of use thereof. 1. An isolated multivalent antibody having at least two receptor binding domains for two different binding sites of an LRP6 target receptor , wherein the first receptor binding domain binds to a first binding site on the target receptor and the second receptor binding domain binds to a second binding site on the same LRP6 target receptor , wherein the first and second receptor binding domains are linked together such that the binding of the first and second receptor binding domains to the first and second binding sites of the LRP6 target receptor inhibits a canonical Wnt signal transduction pathway , and wherein the antibody or antigen binding fragment displays no significant potentiation of a Wnt signal.2. (canceled)3. (canceled)4. The antibody of claim 1 , wherein the first and second receptor binding domain is selected from the group consisting of an IgG antibody claim 1 , an scFv fragment claim 1 , a single chain diabody claim 1 , an antibody mimetic claim 1 , and an antibody variable domain.5. The antibody of claim 1 , wherein the antibody is selected from the group consisting of a multivalent antibody claim 1 , a bivalent antibody claim 1 , a bispecific antibody claim 1 , and a biparatopic antibody.6. The antibody of claim 1 , wherein the first receptor binding domain is an IgG antibody and the second receptor binding domain is an scFv fragment claim 1 , wherein the IgG antibody and scFv fragment are linked together by a linker with a spatial distribution that permits the IgG antibody and scFv fragment to bind to the first and second epitopes of LRP6 claim 1 , respectively.7. The antibody of claim 6 , wherein the linker is a Gly-Ser linker selected from the group consisting of (GlySer) claim 6 , and (GlySer).8. The antibody of claim 1 , wherein the first ...

Organic Compounds

Compounds of formula (I) 2. A compound according to wherein the compound of formula (I) is selected from the group consisting of:8-sec-Butyl-5,6,7,8-tetrahydroquinoline8-(Pentan-2-yl)-5,6,7,8-tetrahydroquinoline8-(Pentan-3-yl)-5,6,7,8-tetrahydroquinoline7-sec-Butyl-6,7-dihydro-5H-cyclopenta[b]pyridine7-(Pentan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine7-(Pentan-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine7-(3-Methylbut-2-enyl)-6,7-dihydro-5H-cyclopenta[b]pyridine3. A fragrance or flavour composition or a flavoured or perfumed article comprising a compound according to .4. A method to confer claim 1 , enhance claim 1 , improve or modify the hedonic properties of a perfuming composition or of a perfumed article claim 1 , or of a flavour composition or flavoured article claim 1 , which method comprises adding to said composition or article a compound according to .6. A compound according to selected from the group consisting of:8-sec-Butyl-5,6,7,8-tetrahydroquinoline8-(Pentan-2-yl)-5,6,7,8-tetrahydroquinoline8-(Pentan-3-yl)-5,6,7,8-tetrahydroquinoline7-sec-Butyl-6,7-dihydro-5H-cyclopenta[b]pyridine7-(Pentan-2-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine7-(Pentan-3-yl)-6,7-dihydro-5H-cyclopenta[b]pyridine7-(3-Methylbut-2-enyl)-6,7-dihydro-5H-cyclopenta[b]pyridine.7. A method of providing a flavoring or fragance characteristing to a consumer article or consumer product the method comprising the step of:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'Including in the composition of the consumer article or consumer product a compound having flavoring or fragrance characteristics of formula (I) which is effective to enhance, improve or modify the hedonic properties of a perfuming composition or of a perfumed article, or of a flavour composition or flavoured article, a compound according to .'}8. A method according to claim 7 , wherein the consumer product is selected from:solid or liquid detergents, fabric softeners, perfumes, colognes or after-shave lotions, perfumed soaps, ...

TERNARY THERMOELECTRIC MATERIAL CONTAINING NANOPARTICLES AND PROCESS FOR PRODUCING THE SAME

A thermoelectric material that comprises a ternary main group matrix material and nano-particles and/or nano-inclusions of a Group 2 or Group 12 metal oxide dispersed therein. A process for making the thermoelectric material that includes reacting a reduced metal precursor with an oxidized metal precursor in the presence of nanoparticles. 1: A thermoelectric composition , comprising:a ternary main group semiconductor material, andnanoparticles of a metal oxide of formula MO wherein M is at least one element selected from the group consisting of a Group 2 element and a Group 12 element,wherein the nanoparticles are dispersed in a matrix of the ternary main group semiconductor material.2: The thermoelectric composition of claim 1 , wherein the semiconductor material comprises Bi claim 1 , Te and Se.3: The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSe)Te.4: The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSe)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material.5: The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSe)Teand the nanoparticles are ZnO nanoparticles.6: The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSe)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material claim 1 , and at least 50% by weight of the nanoparticles are panicles of ZnO based on the total weight of the nanoparticles.7: A process for making an N-type thermoelectric material claim 1 , comprising:mixing at least one metal in the form of a reduced compound with at least one metal in the form of an oxidized compound,wherein the mixing includes mixing at least three different metal compounds of main group metals,wherein the mixing is carried out in water in the presence of nanoparticles of a material of formula MO where M is a Group 2 or Group 12 ...

BINARY THERMOELECTRIC MATERIAL CONTAINING NANOPARTICLES AND PROCESS FOR PRODUCING THE SAME

A thermoelectric material that comprises a binary main group matrix material and nano-particles and/or nano-inclusions of metal oxide dispersed therein, and has electrical properties of ternary doped materials. A process for making the thermoelectric material that includes reacting a reduced metal precursor with an oxidized metal precursor in the presence of nanoparticles. 1: A thermoelectric composition , comprising:a binary main group semiconductor material, andnanoparticles of a metal oxide of formula MO wherein M is at least one element selected from the group consisting of a Group 2 element and a Group 12 element,wherein the nanoparticles are dispersed in a matrix of the binary main group semiconductor material.2: The thermoelectric composition of claim 1 , wherein the binary main group semiconductor material comprises Bi and Te.3: The thermoelectric composition of claim 1 , wherein the binary main group semiconductor material comprises BiTe.4: The thermoelectric composition of claim 1 , wherein the binary main group semiconductor material comprises BiTein an amount of at least 50% by weight based on the total weight of the binary main group semiconductor material.5: The thermoelectric composition of claim 1 , wherein the binary main group semiconductor material comprises BiTeand the nanoparticles are ZnO nanoparticles.6: The thermoelectric composition of claim 1 , wherein the binary main group semiconductor material comprises BiTein an amount of at least 50% by weight based on the total weight of the semiconductor material claim 1 , and at least 50% by weight of the nanoparticles are particles of ZnO based on the total weight of the nanoparticles.7: A process for making a thermoelectric material comprising a binary main group semiconductor material claim 1 , said process comprising:mixing at least one metal in the form of a reduced compound with at least one metal in the form of an oxidized compound,wherein the mixing includes mixing two different metal ...

AUTOMATIC UPDATES TO FABRIC ALERT DEFINITIONS

For automatic updates to fabric alert definitions, a method monitors fabric alert definitions defined for a storage area network having a plurality of switches and a plurality of fabrics. The fabric alert definitions define alert conditions within the storage area network relevant to events occurring within one or more of the plurality of fabrics. The method further detects one or more changes to the plurality of fabrics by discovering relationships between each fabric and each switch within the storage area network and comparing current relationships against previous relationships. In addition, the method automatically modifies fabric alert definitions having a reference to changed fabrics responsive to detection of the one or more changes to the plurality of fabrics. 1. A method for automatic updates to fabric alert definitions , comprising:monitoring, by use of a processor, fabric alert definitions defined for a storage area network having a plurality of switches and a plurality of fabrics, the fabric alert definitions defining alert conditions within the storage area network relevant to events occurring within one or more of the plurality of fabrics;detecting one or more changes to the plurality of fabrics by discovering relationships between each fabric and each switch within the storage area network and comparing current relationships against previous relationships; andautomatically modifying fabric alert definitions having a reference to changed fabrics responsive to detection of the one or more changes to the plurality of fabrics.2. The method of claim 1 , wherein the storage area network is selected from the group consisting of a fibre channel network claim 1 , an Internet Small Computer System Interface (iSCSI) network claim 1 , a serial attached Small Computer System Interface (SCSI) network claim 1 , and a Fibre Channel over Ethernet (FCoE) network.3. The method of claim 1 , wherein the current relationships between each fabric and each switch are ...

MICROWAVE FREQUENCY TUNABLE FILTERING BALUN

A microwave frequency tunable filtering balun is provided. The microwave frequency tunable filtering balun comprises a first microwave split ring transmission line resonator and a second microwave split ring transmission line resonator arranged in a bilaterally symmetrical manner, a fourth variable capacitor and a fifth variable capacitor of same parameters. It combines two functions of balun and tunable bandpass filter (BPF) into one circuit, resulting in a compact design. The balun characteristic and frequency-tuning mechanism are investigated, and the design equations are derived. 1. A microwave frequency tunable filtering balun , comprising a first microwave split ring transmission line resonator and a second microwave split ring transmission line resonator arranged in a bilaterally symmetrical manner , a fourth variable capacitor and a fifth variable capacitor of same parameters , wherein , the first microwave split ring transmission line resonator and the second microwave split ring transmission line resonator are vertically symmetrical about a central line , an unbalanced input port is arranged at a top portion of the first microwave split ring transmission line resonator , a first balanced output port and a second balanced output port are arranged in a vertically symmetrical manner at an upper portion and a lower portion of the second microwave split ring transmission line resonator respectively , a distance between the first balanced output port or the second balanced output port and the central lines is smaller than a distance between the unbalanced input port and the central line , the fourth variable capacitor is connected between two open ends of the first microwave split ring transmission line resonator and the fifth variable capacitor is connected between two open ends of the second microwave split ring transmission line resonator.2. The microwave frequency tunable filtering balun according to claim 1 , wherein further comprising a first variable ...

TERNARY THERMOELECTRIC MATERIAL CONTAINING NANOPARTICLES AND PROCESS FOR PRODUCING THE SAME

A thermoelectric material that comprises a ternary main group matrix material and nano-particles and/or nano-inclusions of a Group 2 or Group 12 metal oxide dispersed therein. A process for making the thermoelectric material that includes reacting a reduced metal precursor with an oxidized metal precursor in the presence of nanoparticles. 1. A thermoelectric composition , comprising:a ternary main group semiconductor material, andnanoparticles of a metal oxide of formula MO wherein M is at least one element selected from the group consisting of a Group 2 element and a Group 12 element,wherein the nanoparticles are dispersed in a matrix of the ternary main group semiconductor material.2. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises Bi claim 1 , Te and Sb.3. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Te.4. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material.5. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Teand the nanoparticles are ZnO nanoparticles.6. The thermoelectric composition of claim 1 , wherein the semiconductor material comprises (BiSb)Tein an amount of at least 50% by weight based on the total weight of the semiconductor material claim 1 , and at least 50% by weight of the nanoparticles are particles of ZnO based on the total weight of the nanoparticles.713-. (canceled)14. The thermoelectric composition according to claim 1 , which is obtained by a process comprising:first mixing a first oxidized main group metal compound with a second oxidized main group metal compound to form an oxidized main group metal mixture,second mixing at least one metal in the form of a reduced compound with the oxidized main group metal mixture, wherein the second mixing includes mixing at least 3 ...

TELESCOPIC UNIVERSAL JOINT

A telescopic universal joint includes a first joint and a second joint. A sleeve is connected to the second joint. A sliding member includes one end connected to the first joint, and is slidably received in the sleeve. A resilient ring is snugly arranged around the sliding member, and stays in a tight contact with an inner surface of the sleeve, thereby creating a friction between the resilient ring and the inner surface and allowing the sliding member to be positioned at a desired position by the friction. 1. A telescopic universal joint comprising:a first joint;a second joint;a sleeve connected to the second joint;a sliding member comprising one end connected to the first joint, the sliding member being slidably received in the sleeve;a resilient ring snugly arranged around the sliding member, the resilient ring staying in a tight contact with an inner surface of the sleeve, thereby creating a friction between the resilient ring and the inner surface and allowing the sliding member to be positioned at a desired position by the friction.2. The telescopic universal joint according to claim 1 , wherein the sliding member defines an annular slot in a lateral surface thereof claim 1 , and the resilient ring is located in the annular slot.3. The telescopic universal joint according to claim 1 , wherein the first joint and the second joint have the same construction.4. The telescopic universal joint according to claim 1 , wherein the first joint comprises a stud supporting a ball and a ball seat pivotally receiving the ball therein claim 1 , and the one end of the sliding member is connected to the stud.5. The telescopic universal joint according to claim 4 , wherein the first joint further comprises a friction pad received in the ball seat claim 4 , and the friction pad stays in tight contact with the ball thereby creating a friction between the friction pad and the ball and allowing the ball to be positioned at a needed position.6. The telescopic universal joint ...

LOW DENSITY LIPOPROTEIN - RELATED PROTEIN 6 (LRP6) - HALF LIFE EXTENDER CONSTRUCTS

The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit. 1. An isolated low density lipoprotein-related protein 6 (LRP6) construct comprising first and second LRP6 single chain Fv molecules (scFvs) that bind to LRP6 , and a human serum albumin , wherein the first and second scFv molecules are linked to the N- and C-termini of the human serum albumin , wherein the LRP6 construct inhibits a canonical Wnt signal transduction pathway , and wherein the LRP6 construct displays no significant potentiation of a Wnt signal in the presence of an LRP6 binding protein.2. The isolated construct of claim 1 , wherein the first LRP6 scFv is linked to the N-terminal of the human serum albumin and binds to the Propeller 1 region of LRP6 claim 1 , and the second LRP6 scFv is linked to the C-terminal of the human serum albumin and binds to the Propeller 3 region of LRP6.3. The isolated construct of claim 1 , wherein the first LRP6 scFv is linked to the C-terminal of the human serum albumin and binds to the Propeller 1 region of LRP6 claim 1 , and the second LRP6 scFv is linked to the N-terminal of the human serum albumin and binds to the Propeller 3 region of LRP6.4. The isolated construct of claim 1 , wherein the LRP6 binding protein is a Wnt binding protein selected from the group consisting of Wnt 1 claim 1 , Wnt 3 claim 1 , and Wnt 3a.5. The isolated construct of claim 1 , wherein the first and second LRP6 scFvs are indirectly linked to the N- and C-termini of the human serum albumin via an attachment linker selected from the group consisting of an Fc linker claim 1 , a hinge linker claim 1 , a Gly-Ser linker claim 1 , an Ala linker claim 1 , and a KTHT linker6. The ...

SYSTEM FOR HANDLING CONCURRENT PROPERTY GRAPH QUERIES

A graph processing system for concurrent property graph queries of a property graph implemented in a distributed network computes on respective nodes a subgraph shard represented as edge-sets containing vertices within a certain range. Each node stores data for a subgraph shard that contains a range of local vertices that are a subset of all vertices of the property graph. Each subgraph shard also has boundary vertices having edges that connect the subgraph shard to boundary vertices of another subgraph shard. Upon receipt of concurrent queries of the property graph, a query of the subgraph shards is scheduled in accordance with an initial vertex for each concurrent user query. The property graph is traversed by traversing edge-sets within a subgraph shard on each node and during traversal messaging is used to send values of boundary vertices to at least one other node having another subgraph shard sharing the boundary vertices. 1. A graph processing system for concurrent property graph queries of a property graph where the property graph is implemented in a distributed network of nodes , comprising:at least one processor; and determining on a node of a plurality of nodes within the distributed network of nodes a subgraph shard of a plurality of subgraph shards of the property graph, the node storing data for the subgraph shard that contains a range of local vertices that are a subset of all vertices of the property graph, the subgraph shard having boundary vertices that have edges that connect the subgraph shard to boundary vertices of another subgraph shard;', 'converting the subgraph shard into a set of edge-sets containing vertices within a certain range by vertex identifier;', 'receiving concurrent queries of the property graph from at least one user;', 'scheduling a query of the subgraph shard of the plurality of subgraph shards in accordance with an initial vertex for each concurrent user query; and', 'traversing the property graph during execution of the ...

AUTOMATING CANDIDATE WORKFLOWS USING CONFIGURABLE RULES AND NETWORK SIGNALS

The disclosed embodiments provide a system for processing data. During operation, the system stores, in a repository, a set of configurable rules for managing hiring workflows in an applicant tracking system, wherein each configurable rule in the set of configurable rules includes a trigger representing activity associated with an online network, a condition to be evaluated in response to the trigger, and an action to be performed when the condition is met. Next, the system matches recent activity associated with a candidate in an applicant tracking system to the trigger in a configurable rule from the repository. Next, the system evaluates the condition from the configurable rule using attributes associated with the candidate. When the condition is met by the attributes, the system automatically performs the action specified in the configurable rule to advance the candidate through the hiring workflow in the applicant tracking system. 1. A method , comprising:storing, in a repository, a set of configurable rules for managing hiring workflows in an applicant tracking system, wherein each configurable rule in the set of configurable rules comprises a trigger representing activity associated with an online network, a condition to be evaluated in response to the trigger, and an action to be performed when the condition is met;matching, by one or more computer systems, recent activity associated with a candidate in the applicant tracking system to the trigger in a configurable rule from the repository;evaluating, by the one or more computer systems, the condition from the configurable rule using attributes associated with the candidate; andwhen the condition is met by the attributes, automatically performing the action specified in the configurable rule to advance the candidate through a hiring workflow in the applicant tracking system.2. The method of claim 1 , further comprising:receiving a record of the recent activity from an event stream prior to matching the ...

TECHNIQUES FOR DYNAMICALLY RELOCATING VIRTUAL DISK FILE BLOCKS BETWEEN FLASH STORAGE AND HDD-BASED STORAGE

Techniques for dynamically managing the placement of blocks of a logical file between a flash storage tier and an HDD storage tier are provided. In one embodiment, a computer system can collect I/O statistics pertaining to the logical file, where a first subset of blocks of the logical file are stored on the flash storage tier and where a second subset of blocks of the logical file are stored on the HDD storage tier. The computer system can further generate a heat map for the logical file based on the I/O statistics, where the heat map indicates, for each block of the logical file, the number of times the block has been accessed. The computer system can then identify, using the heat map, one or more blocks of the logical file as being performance-critical blocks, and can move data between the flash and HDD storage tiers such that the performance-critical blocks are placed on the flash storage tier. 1. A method for dynamically managing placement of blocks of a logical file between a flash storage tier and a hard disk (HDD) storage tier , the method comprising:collecting, by a computer system, I/O statistics pertaining to the logical file, wherein a first subset of the blocks of the logical file are stored on the flash storage tier, and wherein a second subset of the blocks of the logical file are stored on the HDD storage tier;generating, by the computer system, a heat map for the logical file based on the I/O statistics, the heat map indicating, for each block of the logical file, a number of times the block has been accessed;identifying, by the computer system using the heat map, one or more of the blocks of the logical file as being performance-critical blocks; andmoving, by the computer system, data between the flash storage tier and the HDD storage tier such that the one or more performance-critical blocks are placed on the flash storage tier.2. The method of wherein the collecting claim 1 , generating claim 1 , identifying claim 1 , and moving are performed at ...

Techniques for Implementing Hybrid Flash/HDD-based Virtual Disk Files

Techniques for utilizing flash storage as an extension of hard disk (HDD) based storage are provided. In one embodiment, a computer system can store a first subset of blocks of a logical file in a first physical file residing on a flash storage tier, and a second subset of blocks of the logical file in a second physical file residing on an HDD storage tier. The computer system can then receive an I/O request directed to one or more blocks of the logical file and process the I/O request by accessing the flash storage tier or the HDD storage tier, the accessing being based on whether the one or more blocks are part of the first subset of blocks stored in the first physical file. 1. A method for utilizing flash storage as an extension of hard disk (HDD) based storage , the method comprising:storing, by a computer system, a first subset of blocks of a logical file in a first physical file residing on a flash storage tier;storing, by the computer system, a second subset of blocks of the logical file in a second physical file residing on an HDD storage tier;receiving, by the computer system, an I/O request directed to one or more blocks of the logical file; andprocessing, by the computer system, the I/O request by accessing the flash storage tier or the HDD storage tier, the accessing being based on whether the one or more blocks are part of the first subset of blocks stored in the first physical file.2. The method of wherein the second physical file is associated with an inode data structure that includes tiering configuration information claim 1 , the tiering configuration information identifying the first physical file and a write mode for the logical file.3. The method of wherein processing the I/O request comprises claim 2 , if the I/O request is a write request:determining the write mode;if the write mode is set to a first value, directing the write request to both the first physical file and the second physical file;if the write mode is set to a second value, ...

GIMBAL SYSTEM

A gimbal system includes an angle adjusting assembly, a digital video transmitter, and a holder. The angle adjusting assembly is configured to support an imaging device and includes an electronic adjuster configured to control a rotation speed of a motor. The digital video transmitter includes a video converter configured to convert a digital video signal obtained from the imaging device to a serial differential signal, a transmission circuit electrically coupled to the video converter, and an image transmitter electrically coupled to the transmission circuit and configured to receive and transmit the serial differential signal. The holder includes a first surface and a second surface opposite to each other. The angle adjusting assembly is pivotally connected to and arranged on the first surface of the holder, and the transmission circuit is arranged on the second surface of the holder. 1. A gimbal system , comprising:an angle adjusting assembly configured to support an imaging device, the angle adjusting assembly including an electronic adjuster configured to control a rotation speed of a motor; a video converter configured to convert a digital video signal obtained from the imaging device to a serial differential signal;', 'a transmission circuit electrically coupled to the video converter; and', 'an image transmitter electrically coupled to the transmission circuit and configured to receive and transmit the serial differential signal; and, 'a digital video transmitter includinga holder including a first surface and a second surface opposite to each other, wherein the angle adjusting assembly is pivotally connected to and arranged on the first surface of the holder, and the transmission circuit is arranged on the second surface of the holder.2. The digital video transmitter of claim 1 , wherein the transmission circuit includes an electrical slip ring claim 1 , and the electrical slip ring includes a ring and a plurality of needle seats coupled to the ring.3. The ...

COMPOSITE MADE OF IONIC LIQUID AND OCTAHEDRAL Pt-Ni-Cu ALLOY NANOPARTICLES FOR OXYGEN REDUCTION CATALYSIS

Improved oxygen reduction reaction catalysts include octahedral nanoparticles of a platinum-copper-nickel alloy contacted by a secondary ionomer. The alloy can have a formula of PtCuNi, and the secondary ionomer can include an ionic liquid, 1-methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a]pyrimidin-9-ium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate ([MTBD][CFSO]). The oxygen reductions catalysts have improved stability, as well as mass area and specific area comparted to competing catalysts. 1. An oxygen reduction reaction (ORR) catalyst comprising:octahedral nanoparticles comprising a platinum alloy having platinum, nickel, and copper (Pt—Ni—Cu); and{'sub': 4', '9', '3, 'a secondary ionomer contacting the octahedral nanoparticles, the secondary ionomer comprising 1-methyl-2,3,4,6,7,8-hexahydro-1H-pyrimido[1,2-a] pyrimidin-9-ium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate ([MTBD][CFSO]).'}2. The ORR catalyst as recited in claim 1 , wherein the octahedral nanoparticles comprise nickel and copper present at a nickel:copper molar ratio within a range of about 1:2 to about 2:1.3. The ORR catalyst as recited in claim 2 , wherein the octahedral nanoparticles comprise nickel and copper present at a nickel:copper molar ratio of about 1:1.4. The ORR catalyst as recited in claim 1 , wherein the octahedral nanoparticles comprise platinum and nickel present at a platinum:nickel molar ratio within a range of about 1:1 to about 4:1.5. The ORR catalyst as recited in claim 4 , wherein the octahedral nanoparticles comprise platinum and nickel present at a platinum:nickel molar ratio of about 2:1.6. The ORR catalyst as recited in claim 1 , wherein the secondary ionomer is present at a weight ratio relative to the platinum alloy within a range of 1.25:1 to 3.85:1.7. The ORR catalyst as recited in claim 1 , wherein the secondary ionomer is present at a weight ratio relative to the platinum alloy within a range of 2:1 to 3:1.8. The ORR catalyst as recited in claim 1 , wherein the ...

MULTI-PHRASE RESPONDING IN FULL DUPLEX VOICE CONVERSATION

The present disclosure provides method and apparatus for responding in a voice conversation by an electronic conversational agent. A voice input may be received in an audio upstream. In response to the voice input, a primary response and at least one supplementary response may be generated. A primary voice output may be generated based on the primary response. At least one supplementary voice output may be generated based on the at least one supplementary response. The primary voice output and the at least one supplementary voice output may be provided in an audio downstream, wherein the at least one supplementary voice output is provided during a time period adjacent to the primary voice output in the audio downstream. 1. A method for responding in a voice conversation by an electronic conversational agent , comprising:receiving a voice input in an audio upstream;generating, in response to the voice input, a primary response and at least one supplementary response;generating a primary voice output based on the primary response;generating at least one supplementary voice output based on the at least one supplementary response; andproviding the primary voice output and the at least one supplementary voice output in an audio downstream, wherein the at least one supplementary voice output is provided during a time period adjacent to the primary voice output in the audio downstream.2. The method of claim 1 , wherein no valid voice input is received during the time period.3. The method of claim 1 , wherein the time period is between a time point of completing the receiving of the voice input and a time point of providing the primary voice output.4. The method of claim 3 , wherein the generating the at least one supplementary response comprises:generating the at least one supplementary response based on at least one padding word, wherein duration of output of the at least one padding word is within duration of the time period with a predetermined probability.5. The method ...

PAYLOAD MOUNTING PLATFORM

Systems, devices, and methods are provided relating to improved mounting platforms for supporting a payload on a movable object. In one aspect, an apparatus for supporting a payload comprises: a first support member coupled to the payload and configured to rotate the payload; a second support member coupled to the first support member and configured to rotate the first support member relative to the second support member; and a flexible member electrically coupling the first and second support members, wherein a length of the flexible member winds around a portion of the first support member or second support member, such that the length winds up around the portion when the first support member is rotated in a first direction and unwinds from the portion when the first support member is rotated in a second direction. 1. An apparatus for supporting a payload , the apparatus comprising:a first support member coupled to the payload and configured to rotate the payload;a second support member coupled to the first support member and configured to rotate the first support member relative to the second support member; anda flexible member electrically coupling the first and second support members, wherein a length of the flexible member winds around a portion of the first support member or second support member, such that the length winds up around the portion when the first support member is rotated in a first direction and unwinds from the portion when the first support member is rotated in a second direction.2. The apparatus of claim 1 , wherein the first support member comprises a first actuation unit configured to rotate the payload.3. The apparatus of claim 2 , wherein the second support member comprises a second actuation unit configured to rotate the first support member relative to the second support member.4. The apparatus of claim 3 , wherein the flexible member electrically couples the first and second actuation units.5. The apparatus of claim 1 , wherein the ...

SALTS OF 5-AMINOLEVULINIC ACID AND DERIVATIVES

The present disclosure provides new salts of 5-aminolevulinic acid (5-ALA) and new salts of 5-ALA esters, their preparation, formulation and use as photosensitizing agents in photodynamic therapy, diagnosis and cosmetic cares. 2. The salt of claim 1 , wherein R is selected from the group consisting of hydrogen claim 1 , methyl claim 1 , ethyl claim 1 , propyl claim 1 , butyl claim 1 , pentyl claim 1 , hexyl claim 1 , sec-propyl claim 1 , sec-butyl claim 1 , tert-butyl claim 1 , sec-pentyl claim 1 , sec-hexyl claim 1 , cyclopropyl claim 1 , cyclobutyl claim 1 , cyclopentyl claim 1 , cyclohexyl claim 1 , benzyl claim 1 , 2-methyl benzyl claim 1 , 4-methyl benzyl claim 1 , 4-chloro-benzyl claim 1 , 4-chloro-benzyl claim 1 , 2-nitro-benzyl claim 1 , 4-nitro-benzyl claim 1 , 2-isopropyl benzyl claim 1 , 4-isopropyl benzyl claim 1 , 4-fluoro-benzyl claim 1 , and 4-fluoro-benzyl.34-. (canceled)5. The salt of claim 1 , wherein Rand Rare independently selected from the group consisting of hydrogen and Calkyl.6. The salt of claim 1 , wherein X is selected from the group consisting of —CHCl claim 1 , and —CCl.7. The salt of claim 1 , wherein X is —CCl.8. A salt of selected from the group consisting of 5-aminolevulinic acid 2 claim 1 ,2 claim 1 ,2-trichloroacetate claim 1 , methyl 5-aminolevulinate 2 claim 1 ,2 claim 1 ,2-trichloroacetate claim 1 , hexyl 5-aminolevulinate 2 claim 1 ,2 claim 1 ,2-trichloroacetate claim 1 , benzyl 5-aminolevulinate 2 claim 1 ,2 claim 1 ,2-trichloroacetate claim 1 , and methylbenzy 5-aminolevulinate 2 claim 1 ,2 claim 1 ,2-trichloroacetate.9. A composition comprising the salt of and at least one of a pharmaceutically acceptable carrier and a cosmetically acceptable carrier.1012-. (canceled)13. The composition of claim 1 , wherein the salt of is a first photosensitizing agent claim 1 , and wherein the composition comprises a second photosensitizing agent.14. The composition of claim 13 , wherein the second photosensitizing agent is selected from ...

COMPOSITION CONTAINING ARTESUNATE

The present disclosure provides a composition of artesunate, a process of preparing the same, and a method of treatment. 1. (canceled)3. (canceled)4. The composition of claim 2 , wherein each of R claim 2 , Rand Ris independently selected from the group consisting of hydrogen claim 2 , —(CH)OH claim 2 , tris(hydroxyalkyl)methyl claim 2 , and —(CH)COOH; and wherein n is an integer from 1 to 6.58-. (canceled)9. The composition of claim 2 , wherein Rand Rare H claim 2 , and Ris tris(hydroxylCalkyl)Calkyl.10. The composition of claim 9 , wherein Ris tris(hydroxymethyl)methyl.11. The composition of claim 2 , wherein the organic base is selected from the group consisting of diethanolamine claim 2 , triethanolamine claim 2 , 1 claim 2 ,2-diaminoethane claim 2 , tris(hydroxymethyl)aminomethane claim 2 , 2-(bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1 claim 2 ,3-diol claim 2 , glycine claim 2 , lysine claim 2 , histidine claim 2 , arginine claim 2 , imidazole claim 2 , 1-methylimidazole claim 2 , 2-methylimidazole claim 2 , and 4(5)-methylimidazole.12. The composition of claim 2 , wherein the mole ratio of artesunate and said organic base is in the range of from about 1:2 to about 1:15.1315-. (canceled)16. The composition of claim 2 , wherein the concentration of artesunate is in the range of about 0.1% to about 2% by weight/volume.17. The composition of claim 2 , wherein the buffer solution comprises a buffering agent selected from phosphoric acid claim 2 , acetic acid claim 2 , citric acid claim 2 , succinic acid claim 2 , glycine claim 2 , hydrochloric acid claim 2 , and sulfuric acid.1833-. (canceled)34. The composition of claim 2 , further comprising a member selected from the group consisting of dextrins claim 2 , lecithin claim 2 , mannitol claim 2 , sorbitol claim 2 , xylitol claim 2 , sodium chloride claim 2 , or glucose.35. The composition of claim 2 , wherein the composition is for intravenous claim 2 , intramuscular claim 2 , intrathecal claim 2 , ...

METHOD FOR IDENTIFYING GRAPE SEED EXTRACT AUTHENTICITY USING HPLC FINGERPRINT SPECTRUM

Disclosed is a method for identifying grape seed extract authenticity using the HPLC fingerprint spectrum, and in particular, a method for identifying the adulteration of a pine bark extract or a peanut skin extract in a grape seed extract. The method comprises the following steps: 1) establishing the HPLC fingerprint spectrums of the grape seed extract, the pine bark extract and the peanut skin extract, respectively; 2) determining a characteristic peak of pine bark extract and a characteristic peak of peanut skin extract; 3) subjecting the grape seed extract sample to be tested to liquid chromatography detection, identifying the adulteration of the pine bark extract or the peanut skin extract in the sample to be tested according to whether the chromatogram contains the characteristic peaks of the pine bark extract and/or the peanut skin extract, wherein the addition of more than 3% of adulterants can be accurately identified. The method has good stability and reproducibility, high efficiency, obvious identification characteristics, provides a theoretical basis for the identification of the plant sources of grape seed extracts, and is conducive to promoting the healthy development of the plant extract industry. 1. A method for identifying grape seed extract authenticity using HPLC fingerprint spectrum , characterized in that , the method comprises the following steps:S1: establishing HPLC fingerprint spectrums of a grape seed extract, an adulterant pine bark extract and an adulterant peanut skin extract, respectively;S2: comparing the HPLC fingerprint spectrum of the pine bark extract with the HPLC fingerprint spectrum of the grape seed extract to determine the characteristic peak of the pine bark extract; comparing the HPLC fingerprint spectrum of the peanut skin extract with the HPLC fingerprint spectrum of the grape seed extract to determine the characteristic peak of the peanut skin extract;S3: determining a grape seed extract sample to be tested using high ...

ANIMATION EFFECT REPRODUCTION

According to an embodiment, a source object presented in a source video is identified. Attribute information of the source object in respective frames of a sequence of source frames in the source video is identified. The attribute information represents an animation effect associated with the source object across the sequence of source frames. The attribute information is provided for use in reproducing the animation effect in a target video. 1. A computer-implemented method comprising:identifying, by one or more processors, a source object presented in a source video;determining, by one or more processors, attribute information of the source object in respective frames of a sequence of source frames in the source video, the attribute information representing an animation effect associated with the source object across the sequence of source frames; andreproducing the animation effect in a new video using the attribute information of the source object to one or more new objects of the new video.2. The method of claim 1 , wherein providing the attribute information comprises:generating, by one or more processors, a file which includes the attribute information according to a predetermined format; andproviding, by one or more processors, the file including the attribute information to a user.3. The method of claim 1 , wherein the attribute information indicates at least one of shapes claim 1 , sizes claim 1 , colors claim 1 , locations claim 1 , orientations claim 1 , or numbers of duplicates of the source object in the respective frames.4. The method of claim 1 , further comprising:receiving, by one or more processors, a first user selection of the source object from a plurality of source objects presented in the source video; andidentifying, by one or more processors, the source object presented in the video source based on the first user selection.5. The method of claim 1 , further comprising:receiving, by one or more processors, a second user selection of a time ...

LOW DENSITY LIPOPROTEIN - RELATED PROTEIN 6 (LRP6) - HALF LIFE EXTENDER CONSTRUCTS

The present invention relates to LRP6 constructs that bind to LRP6 receptor. The LRP6 constructs comprise at least one LRP6 binding moiety and a half-life extender molecule such that the LRP6 construct inhibit the Wnt signaling pathway without potentiation of the Wnt signal. The LRP6 constructs also have an increased half-life to provide more time for the therapeutic benefit. 124.-. (canceled)25. A method of treating a disease mediated by a canonical Wnt signaling pathway using a low density lipoprotein-related protein 6 (LRP6) construct , wherein said construct comprises first and second LRP6 single chain Fv molecules (scFvs) that bind to LRP6 , and a human serum albumin , wherein the first and second scFv molecules are linked to the N- and C-termini of the human serum albumin , wherein the LRP6 construct inhibits a canonical Wnt signal transduction pathway , and wherein the LRP6 construct displays no significant potentiation of a Wnt signal in the presence of an LRP6 binding protein.26. The method of claim 26 , wherein the Wnt-mediated disease is a cancer.27. The method of claim 26 , wherein the is cancer is selected from the group consisting of breast cancer claim 26 , lung cancer claim 26 , multiple myeloma claim 26 , ovarian cancer claim 26 , liver cancer claim 26 , liver cancer gastric cancer claim 26 , prostate cancer claim 26 , acute myeloid leukemia claim 26 , chronic myeloid leukemia claim 26 , osteosarcoma claim 26 , squamous cell carcinoma claim 26 , and melanoma.28. The method of claim 25 , wherein the first LRP6 scFv is linked to the N-terminal of the human serum albumin and binds to the Propeller 1 region of LRP6 claim 25 , and the second LRP6 scFv is linked to the C-terminal of the human serum albumin and binds to the Propeller 3 region of LRP6.29. The method of claim 25 , wherein the first LRP6 scFv is linked to the C-terminal of the human serum albumin and binds to the Propeller 1 region of LRP6 claim 25 , and the second LRP6 scFv is linked to the ...

METHOD AND SYSTEM FOR VM-GRANULAR I/O CACHING

Methods are presented for caching I/O data in a solid state drive (SSD) locally attached to a host computer supporting the running of a virtual machine (VM). Portions of the SSD are allocated as cache storage for VMs running on the host computer. A mapping relationship is maintained between unique identifiers for VMs running on the host computer and one or more process identifiers (PIDs) associated with processes running in the host computer that correspond to each of the VM's execution on the host computer. When an I/O request is received, a PID associated with I/O request is determined and a unique identifier for the VM is extracted from the mapping relationship based on the determined PID. A portion of the SSD corresponding to the unique identifier of the VM that is used as a cache for the VM can then be accessed in order to handle the I/O request. 1. A method for caching I/O data in a solid state drive (SSD) locally attached to a host computer supporting the running of a virtual machine (VM) , the method comprising:allocating portions of the SSD to use as cache storage for VMs running on the host computer;maintaining a mapping relationship between unique identifiers for VMs running on the host computer and one or more process identifiers (PIDs) associated with processes running in the host computer that correspond to each of the VM's execution on the host computer;receiving an I/O request, wherein the I/O request is intended for a virtual disk file of the VM that is remotely stored from the host computer;determining a PID associated with I/O request;extracting a unique identifier for the VM from the mapping relationship based on the determined PID; andaccessing a portion of the SSD corresponding to the unique identifier of the VM that is used as a cache for the VM in order to handle the I/O request.2. The method of claim 1 , further comprisingreceiving a request to allocate an amount of the SSD as a cache for the VM upon a request to start-up the VM on the host ...

composition containing artesunate

The present disclosure provides a composition of artesunate, a process of preparing the same, and a method of treatment. 1. (canceled)3. (canceled)4. The composition of claim 2 , wherein each of R claim 2 , Rand Ris independently selected from the group consisting of hydrogen claim 2 , tris(hydroxyalkyl)methyl claim 2 , and —(CH)COOH; and wherein n is an integer from 1 to 6.58-. (canceled)9. The composition of claim 2 , wherein Rand Rare H claim 2 , and Ris tris(hydroxylCalkyl) Calkyl.10. The composition of claim 9 , wherein Ris tris(hydroxymethyl)methyl.11. The composition of claim 2 , wherein the organic base is selected from the group consisting of diethanolamine claim 2 , triethanolamine claim 2 , 1 claim 2 ,2-diaminoethane claim 2 , tris(hydroxymethyl)aminomethane claim 2 , 2-(bis(2-hydroxyethyl)amino)-2-(hydroxymethyl)propane-1 claim 2 ,3-diol claim 2 , glycine claim 2 , lysine claim 2 , histidine claim 2 , arginine claim 2 , imidazole claim 2 , 1-methylimidazole claim 2 , 2-methylimidazole claim 2 , and 4(5)-methylimidazole.12. The composition of claim 2 , wherein the mole ratio of artesunate and the organic base is in the range of from about 1:1 to about 1:15.13. (canceled)14. The composition of claim 2 , wherein the composition comprises artesunate and tris(hydroxymethyl)aminomethane in an aqueous solution.15. (canceled)16. The composition of claim 14 , wherein the concentration of artesunate is in the range of about 0.01% to about 20% by weight/volume.17. The composition of claim 14 , further comprising phosphoric acid claim 14 , or acetic acid.18. The composition of claim 2 , wherein artesunate is a first therapeutic agent claim 2 , and wherein the composition further comprises a second therapeutic agent.19. The composition of claim 18 , wherein the second therapeutic agent is selected from the group consisting of pyronaridine claim 18 , mefloquine claim 18 , piperaguine claim 18 , primaquine claim 18 , amodiaquine claim 18 , sulfadoxine-pyrimethanmine ...

EPICARDIAL LEAD DESIGN

The present invention provides an advancement in the art of cardiac pacemakers. The invention provides a novel and unobvious pacemaker system that comprises at least one pacemaker and that is, to a large extent, self-controlled, allows for long-term implantation in a patient, and minimizes current inconveniences and problems associated with battery life. The invention further includes a mechanism in which at least two pacemakers are implanted in a patient, and in which the pacemakers communicate with each other at the time of a given pacing or respiratory event, without any required external input, and adjust pacing parameters to respond to the patient's need for blood flow. The invention further provides a novel design for a pacemaker in which the pacemaker electrode is connected to the pacemaker body by a lead that is configured to allow the pacemaker to lie parallel to the epicardial surface and to reduce stress on the pacemaker and heart tissue. 18.-. (canceled)9. A minimally-invasive , modular epicardial pacemaker system , said system comprising:at least two pacemakers, at least one of which being embedded in, and electrically connected to, myocardial tissue of a heart by way of transit through epicardial tissue,wherein at least one of said pacemakers is implanted between atrial epicardial tissue and the pericardial sac, and is optionally embedded in atrial myocardial tissue of the heart by way of an electrically conductive electrode, andwherein at least one of said pacemakers is embedded in ventricular tissue of the heart, andwherein one or more of the pacemakers communicates electrically, electronically, or both with one or more of the other pacemakers of the system to convey information about cardiac rhythm, pacing events, or both so as to coordinately pace the atrium and ventricle of the heart, wherein the information comprises data indicative of the respiration rate of the patient.10. The system of claim 9 , wherein the information comprises data that ...

TECHNIQUES FOR IMPLEMENTING HYBRID FLASH/HDD-BASED VIRTUAL DISK FILES

Techniques for utilizing flash storage as an extension of hard disk (HDD) storage are provided. In one embodiment, a computer system stores a subset of blocks of a logical file in a first physical file, associated with a first data structure that represents a filesystem object, on flash storage and a subset of blocks, associated with a second data structure that represents a filesystem object comprising tiering configuration information that includes an identifier of the first physical file, in a second physical file on HDD storage. The computer system processes an I/O request directed to the logical file by directing it to either the physical file on the flash storage or the HDD storage by verifying that the tiering configuration information exists in the data structure and determining whether the one or more blocks are part of the first subset of blocks or the second subset of blocks. 1. A method for utilizing flash storage as an extension of hard disk (HDD) based storage , the method comprising:storing, by a computer system, a first subset of blocks of a logical file in a first physical file residing on a flash storage tier, the first physical file being associated with a first data structure that represents a filesystem object;storing, by the computer system, a second subset of blocks of the logical file in a second physical file residing on an HDD storage tier, the second physical file being associated with a second data structure that represents a filesystem object distinct from the first data structure that represents a filesystem object, the second data structure that represents a filesystem object comprising tiering configuration information that includes an identifier of the first physical file;receiving, by the computer system, an I/O request directed to one or more blocks of the logical file; and verifying that the tiering configuration information exists in the second data structure that represents a filesystem object; and', 'in response to the ...

Maintaining Information Describing A Group Of Online System Users Specified By A Third-Party System

An online system receives information describing a target group of online system users from a third party system and determines whether to store the information describing the target group. Online system users included in the target group are identified and scores are determined for each of the identified user. A score associated with a user represents the online system's effectiveness in targeting content to the user via targeting criteria maintained by the online system. Based on the scores, the online system determines a group score associated with the target group and stores the information describing the target group if the group score satisfies one or more criteria. If the information describing the target group is stored, the online system may determine whether to continue storing the information describing the target group based on revenue obtained by the online system from presenting content based on the target group. 1. A method comprising:receiving, at an online system, information from a third party system describing a target group including a plurality of users of the online system;identifying each of the plurality of users of the online system included in the target group;identifying information maintained by the online system associated with each user included in the target group, the information associated with one or more targeting criteria used by the online system to select content for presentation to one or more users of the online system;determining a score associated with each of a plurality of the users included in the target group based at least in part on the targeting criteria associated with each user, the score associated with a user providing a measure of efficiency with which the online system targets content to the user based on targeting criteria associated with the user;determining a group score associated with the target group based at least in part on the determined scores; andstoring the information describing the target group in ...

Determining Whether to Maintain Information Describing a Group of Online System Users Specified by a Third-Party System Based On Revenue from Content Selection Based On the Group

An online system receives information describing a target group of online system users from a third party system and stores the information describing the target group. The online system subsequently uses the target group to select content for presentation to one or more users. For example, users included in the target group are identified as eligible to be presented with content items. Based on revenue obtained by the online system from presenting content based on the target group, the online system determines a monetization value for the target group. The online system determines whether to continue storing the information describing the target group based on the monetization value. 1. A method comprising:receiving, at an online system, information from a third party system describing a target group including a plurality of users of the online system;storing, at the online system, the information received from the third party system describing the target group;selecting content for presentation to one or more users of the online system based at least in part on whether the one or more users are included in the target group;determining a monetization value associated with the target group, the monetization value based at least in part an amount of revenue to the online system from presenting content items selected for presentation to the one or more users because the one or more users are included in the target group; anddetermining whether to remove the information received from the third party system describing the target group based at least in part on the monetization value associated with the target group.2. The method of claim 1 , wherein determining the monetization value associated with the target group comprises:determining whether the content was selected for presentation to a user because the user was included in the target group and included in one or more additional target groups;allocating portions of an amount of revenue to the online system from ...

INTERACTION MODEL FOR SERVING POPULAR QUERIES IN SEARCH BOX

Architecture that automatically presents a default (e.g., a top popular query) in a search box for viewing and selection by the user. Search users are presented with the default query and other queries less popularly ranked than the default query are presented as suggestions for selection and processing by the search engine or an application. The default query can be presented with graphical emphasis (e.g., grayed text) in the search box to indicate the query is merely presented as a suggestion that may or may not be executed, and the user interface will operate differently based on user interaction. Clicking the search button associated with the search box with the default query results in a search being performed by the search engine or associated local application to fetch additional results. Clicking the search box triggers clean-up of the default query from the search box and other popular queries automatically suggested. 1. A system , comprising:a search box of a search user interface, the search user interface automatically presents a default query in the search box for viewing, the default query presented absent a user interaction related to the search box and processable against a website or an application, the default query graphically represented as a tentative query; anda microprocessor that executes computer-executable instructions associated with the search user interface.2. The system of claim 1 , wherein the default query is processed in response to interaction with a search button associated with the search box.3. The system of claim 1 , wherein the search user interface presents suggested less popular queries than the default query proximate the search box.4. The system of claim 1 , wherein the search user interface clears the search box of the default query in response to interaction with the search box.5. The system of claim 1 , wherein the search user interface presents a list of latest popular queries in response to interaction with the search ...

METHOD OF PRODUCING THERMOELECTRIC MATERIAL

A thermoelectric material is provided. The material can be a grain boundary modified nanocomposite that has a plurality of bismuth antimony telluride matrix grains and a plurality of zinc oxide nanoparticles within the plurality of bismuth antimony telluride matrix grains. In addition, the material has zinc antimony modified grain boundaries between the plurality of bismuth antimony telluride matrix grains. 1. A thermoelectric material comprising:a grain boundary modified nanocomposite having a plurality of bismuth antimony telluride matrix grains;a plurality of zinc oxide nanoparticles within said plurality of bismuth antimony telluride matrix grains; andzinc antimony modified grain boundaries between said plurality of bismuth antimony telluride matrix grains.2. The thermoelectric material of claim 1 , wherein said grain boundary modified nanocomposite has an electrical conductivity greater than 21 claim 1 ,000 S/m and a thermal conductivity less than 0.6 at temperatures less than and equal to 200° C.3. The thermoelectric material of claim 2 , wherein said grain boundary modified nanocomposite has a figure of merit ZT greater than 1.0 at temperatures up to 100° C.4. The thermoelectric material of claim 3 , wherein said grain boundary modified nanocomposite has a figure of merit ZT greater than 0.6 at temperatures up to 200° C.5. The thermoelectric material of claim 1 , wherein said grain boundary modified nanocomposite has an electrical conductivity at least 30 percent greater than an electrical conductivity for an analogous nanocomposite not having said zinc antimony modified grain boundaries.6. The thermoelectric material of claim 5 , wherein said grain boundary modified nanocomposite has a thermal conductivity at least 35 percent less than a thermal conductivity for an analogous nanocomposite not having said zinc antimony modified grain boundaries.7. The thermoelectric material of claim 6 , wherein said grain boundary modified nanocomposite has a charge carrier ...

Compositions and Methods for Affecting Mental State and Body Composition

The invention discloses compositions, including nutritional products and dietary supplements, comprising aegeline, which is a compound that occurs naturally in the Bael plant. The invention also describes methods comprising the administration of aegeline to mammals. The methods result in increased mental stamina, focus, and energy level, improved mood, increased thermogenesis, increased libido, and anabolic effects and increased strength output and/or muscle mass. These effects can improve cognition, influence body composition, promote weight loss, and/or promote fitness and well-being. A novel method for the synthesis of aegeline is also provided. 1bauhinia purpureahemerocallis fulvayohimbe. A composition comprising aegeline and one or more substances selected from the group consisting of caffeine , citicoline , L. extract , extract , extract , and higenamine.2. A composition comprising aegeline and citicoline.3bauhinia purpureahemerocallis fulvayohimbe. A composition comprising aegeline , caffeine , L. extract , extract , extract , and higenamine.4. The composition of claim 1 , wherein the aegeline is present in an amount ranging from about 15% to about 100% of said composition by weight.5. The composition of claim 1 , wherein the aegeline is present in an amount ranging from about 30 mg to about 3000 mg and the one or more substances is present in an amount ranging from about 0.5 mg to about 500 mg.6. The composition of claim 1 , wherein the aegeline is aegeline succinate.7. The composition of claim 1 , wherein said composition is formulated as an oral dosage form.8. A method of administering a food or dietary supplement comprising: administering an amount of aegeline orally to a human claim 1 , wherein the administering step results in one or more effects in the human selected from the group consisting of (a) an increase in mental stamina claim 1 , (b) an increase in focus claim 1 , (c) an increase in energy level claim 1 , (d) an improvement in mood claim 1 , ( ...

IDENTIFYING WHETHER AN OBJECTIVE INCLUDED IN A CONTENT ITEM PRESENTED BY AN ONLINE SYSTEM WAS PERFORMED WITHOUT THE ONLINE SYSTEM RECEIVING INFORMATION FROM A CLIENT DEVICE IDENTIFYING A USER

An online system provides content items to client devices for presentation to users and receives information describing actions by users performed by users via the client devices. Certain client devices withhold information uniquely identifying the client devices from the online system to prevent the online system from subsequently identifying a particular user from information uniquely identifying the client device. When the online system receives a description of an action from such a client device that matches an objective included in a content item presented by the online system, the online system identifies users to whom the content item was presented and who are associated with client device characteristics matching characteristics received from the client device. A model is applied by the online system to the identified users that determines a likelihood that at least one of the identified users to whom the content item was presented performed the action. 1. A method comprising:receiving a content item at an online system for presentation to users of the online system, the content item including an objective specifying a desired action by users to whom the content item is presented;communicating the content item to a client device associated with a user of the online system for presentation, the client device configured to withhold an identifier of the client device from the online system;receiving, at the online system, information from the client device identifying the desired action and characteristics of the client device;identifying users of the online system to whom the content item was presented;selecting a set of the identified users for whom the online system has associated information matching the received characteristics of the client device;determining a likelihood that at least one user of the set of the identified users performed the desired action by applying a model to characteristics of users of the set of the identified users; andstoring, at ...

THREAD CACHE ALLOCATION

Systems and techniques are described for thread cache allocation. A described technique includes monitoring input and output accesses for a plurality of threads executing on a computing device that includes a cache comprising a quantity of memory blocks, determining a respective reuse intensity for each of the threads, determining a respective read ratio for each of the threads, determining a respective quantity of memory blocks for each of the partitions by optimizing a combination of cache utilities, each cache utility being based on the respective reuse intensity, the respective read ratio, and a respective hit ratio for a particular partition, and resizing one or more of the partitions to be equal to the respective quantity of the memory blocks for the partition. 1. A computer-implemented method comprising:monitoring input and output accesses for a plurality of threads executing on a computing device that includes a cache comprising a quantity of memory blocks, each of the threads being associated with a respective partition including a first respective quantity of the memory blocks, each memory block being included in only one of the respective partitions;determining a respective reuse intensity for each of the threads, the reuse intensity being based on, at least, a quantity of unique memory blocks in the respective partition of the thread that have been read during a first period of time;determining a respective read ratio for each of the threads, the read ratio being based on the input and output accesses for the thread;determining a second respective quantity of memory blocks for each of the partitions by optimizing a combination of cache utilities, each cache utility being based on the respective reuse intensity, the respective read ratio, and a respective hit ratio for a particular partition wherein the respective hit ratio is a ratio of a total number of cache hits given a variable quantity of memory blocks and a total number of input and output accesses ...

DETERMINING CORRELATIONS BETWEEN TYPES OF USER IDENTIFYING INFORMATION MAINTAINED BY AN ONLINE SYSTEM

An online system maintains an identity graph having links between different types of user identifying information (e.g., email addresses, phone numbers, user identifiers) describing various users of the online system. Based on information received from various sources describing relationships between different types of user identifying information describing a user, the online system generates confidence values for each link between different types of user identifying information. In some embodiments, a confidence value accounts for an amount of time since information describing a relationship between different types of user identifying information was received from a source. If the confidence value of a link between different types of user identifying information equals or exceeds a threshold value, the online system determines the different types of user identifying information are correlated with each other, allowing the online system to correlate user identifying information without storing user identifying information received from sources. 1. A method comprising:maintaining, at an online system, a plurality of types of user identifying information each describing a user of the online system;maintaining links between different types of user identifying information describing the user at the online system, each link between different types of user identifying information describing the user based on relationships between the different types of user identifying information describing the user received by the online system from one or more sources;receiving, at the online system, relationships between a type of user identifying information describing the user and an alternative type of user identifying information describing the user from a set of sources;determining a number of received relationships indicating the type of user identifying information describing the user is correlated with the alternative type of user identifying information identify the user; ...

Power Supply Assembly and Electronic Device

A power supply assembly and an electronic device are provided. The power supply assembly includes a photoelectric converting element, a storage capacitor, an energy storage battery and an energy management module. The energy management module is configured to control the photoelectric converting element to charge the storage capacitor and the energy storage battery and control the storage capacitor to charge the energy storage battery. The power supply assembly can provide power stably in long term. 1. A power supply assembly , comprising a photoelectric converting element , a storage capacitor , an energy storage battery and an energy management module , wherein the energy management module is configured to control the photoelectric converting element to charge the storage capacitor and the energy storage battery , and control the storage capacitor to charge the energy storage battery.2. The power supply assembly according to claim 1 , wherein the energy management module comprises a detecting unit claim 1 , a first switching unit claim 1 , a second switching unit claim 1 , a third switching unit and a control unit;the detecting unit is configured to detect an output voltage of the photoelectric converting element and a dump energy of the storage capacitor and the energy storage battery; andthe control unit is configured to control the photoelectric converting element to charge the energy storage battery through the first switching unit when the output voltage of the photoelectric converting element is greater than a first default value and the dump energy of the energy storage battery is less than a second default value, control the photoelectric converting element to charge the storage capacitor through the second switching unit when the output voltage of the photoelectric converting element is greater than the first default value and the dump energy of the storage capacitor is less than a third default value, and control the storage capacitor to charge the ...

DISH WASHING MACHINE WITH HEAT EXCHANGERS

A dish washing machine including a housing having an interior wash space for washing dishes. The housing has a liquid inlet for adding a liquid to the dish washing machine. At least one spray nozzle sprays the liquid onto dishes positioned within the interior wash space. The machine further includes a heating tank for heating the liquid which is supplied to the at least one spray nozzle for spraying onto the dishes in the interior wash space. At least one heat exchange system is within the housing. The at least one heat exchange system transfers heat from the liquid heated by the heating tank to the liquid added to the dish washing machine from the liquid inlet. 1. A dish washing machine comprising:a housing having an interior wash space for washing dishes, the interior wash space being encompassed by at least one wall, the housing having a liquid inlet for adding a liquid to the dish washing machine and a liquid outlet for removing dirty liquid from the dish washing machine;at least one rotating spray nozzle for spraying the liquid onto dishes positioned within the interior wash space;a heating tank for heating the liquid which is supplied to the at least one rotating spray nozzle for spraying onto the dishes in the interior wash space;at least two heat exchange systems within the housing including at least a first heat exchange system and a second heat exchange system, the at least two heat exchange systems transferring heat from the liquid heated by the heating tank to the liquid added to the dish washing machine from the liquid inlet;the liquid entering the dish washing machine passes sequentially from the liquid inlet, then to the first heat exchange system, then to the second heat exchange system and then to the heating tank;the first heat exchange system comprises a pipe having a first path therethrough and a second path therethrough;the first path is located between the liquid inlet and the second heat exchange system;the second path is located between a ...

PARALLEL CONTAINER AND RECORD ORGANIZATION

Provided are techniques for parallel container and record organization using buckets. In response to receiving an update to an entity in a file plan, a date associated with a disposition of the entity is determined and a reference to the entity is added to a bucket associated with the date. 1. A method , comprising: determining, using a processor of a computer, a date associated with a disposition of the entity; and', 'adding a reference to the entity to a bucket associated with the date., 'in response to receiving an update to an entity in a file plan,'}2. The method of claim 1 , further comprising:identifying entities associated with a date range by examining buckets having associated dates falling within the date range; and determining a new date associated with a disposition of the entity; and', 'moving the reference to the entity to a new bucket associated with the new date., 'for each of the identified entities,'}3. The method of claim 1 , further comprising:generating a report for the bucket.4. The method of claim 1 , wherein at least one of the references in the bucket is to another entity awaiting a different type of disposition state from other entities having references in the bucket.5. The method of claim 1 , further comprising:adding references to another bucket that refer to a set of entities that are to be processed by a workflow task.6. The method of claim 1 , wherein software is provided as a service in a cloud environment.718-. (canceled) Embodiments of the invention relate to parallel container and record organization using buckets. In particular, embodiments of the invention related to parallel container and record organization for separating business organization and application state using buckets.A file plan may be described as a set of containers (e.g., folders) and records. The containers may hold records and other containers.Record management file plan organization is primarily structured to meet customer business logic or business ...

DETERMINING ACCURACIES WITH WHICH TYPES OF USER IDENTIFYING INFORMATION IDENTIFY ONLINE SYSTEM USERS

An online system matches a user with a user of a third party system by comparing user identifying information maintained by the online system with user identifying information maintained by the third party system. To determine how accurately different types of user identifying information identify an online system user, types of user identifying information maintained by the online system are compared to types of user identifying information maintained by the third party system. A score is associated with various online system users based on the number of types of user identifying information associated with the user by the online system matching types of user identifying information associated with a third party system user. Based on the scores associated with different users, a measure of accuracy in identifying an online system user is determined for each type of user identifying information. 1. A method comprising:receiving, at an online system, user identifying information describing one or more users of a third party system;comparing the received information to user identifying information maintained by the online system and describing one or more users of the online system; 'determining a score associated with the user of the online system based at least in part on one or more types of user identifying information describing the user of the online system matching one or more types of user identifying information describing the user of the third party system;', 'for each comparison of user identifying information describing a user of a third party system to user identifying information describing a user of the online systemfor one or more sets including one or more types user identifying information, determining a measure of accuracy of a set based at least in part on one or more scores associated with users of the online system having the one or more types of user identifying information in the set describing the one or more users of the online system ...

TRAINING METHOD AND APPARATUS, DIALOGUE PROCESSING METHOD AND SYSTEM, AND MEDIUM

Disclosed are a reinforcement learning model training method and apparatus, a dialogue processing method and a dialogue system, and a computer-readable storage medium. The reinforcement learning model training method includes: acquiring unlabelled data and labelled data which are used for training a reinforcement learning model; on the basis of the unlabelled data, generating, with reference to the labelled data, an experience pool for training the reinforcement learning model; and using the experience pool to train the reinforcement learning model. 1. A method for training a reinforcement learning model , comprising:acquiring unlabeled data and labeled data for training the reinforcement learning model;generating an experience pool for training the reinforcement learning model with reference to the labeled data, based on the unlabeled data; andtraining the reinforcement learning model by using the experience pool.2. The method according to claim 1 , wherein generating the experience pool for training the reinforcement learning model with reference to the labeled data claim 1 , based on the unlabeled data comprises:generating the experience pool by interacting with environment, based on the unlabeled data.3. The method according to claim 2 , wherein the experience pool comprises a sequence consisting of a first state claim 2 , an action claim 2 , a reward score claim 2 , and a second state; andthe first state and the action are acquired based on the unlabeled data, and the second state is a state to which the environment migrates after the action is applied to the environment in a case where the environment is in the first state.4. The method according to claim 3 , wherein the reward score comprises feedback made under a guidance of the labeled data after the action is applied to the environment in a case where the environment is in the first state.5. The method according to claim 3 , wherein the reward score further comprises reliability of the action.6. The method ...

ARTEMISININ-DERIVED TRIMERS AND TETRAMERS AND THEIR USE THEREOF

The present disclosure provides compositions comprising artemisinin-derived trimers and tetramers; methods of preparing these compositions; and methods for their use as medicaments. 11. The compound of claim 1 , or a pharmaceutically acceptable salt thereof claim 1 , wherein A is carbon; Y is selected from —CHO— claim 1 , or O; and R is selected from hydrogen claim 1 , —CHOH claim 1 , —CHOC(═O)CHCHCOOH claim 1 , —CH-Art1 claim 1 , or —CHO-Art1.12. The compound of claim 1 , or a pharmaceutically acceptable salt thereof claim 1 , wherein R is selected NHR claim 1 , —NRC(O)R claim 1 , —N═BR claim 1 , or —NHS(O)R.14. A pharmaceutical composition comprising the compound of and one or more pharmaceutically acceptable excipients.15. A method for treating cancer in a subject in need of treatment thereof claim 1 , the method comprising administering to the subject a therapeutically effective amount of a compound of .16. The method of claim 15 , wherein the cancer is selected from leukemia claim 15 , lung cancer claim 15 , colorectal cancer claim 15 , central nervous system cancer claim 15 , melanoma cancer claim 15 , ovarian cancer claim 15 , cervical cancer claim 15 , endometrial cancer claim 15 , sarcoma claim 15 , renal cancer claim 15 , prostate cancer claim 15 , breast cancer claim 15 , and pancreatic cancer claim 15 , nasopharyngeal carcinoma claim 15 , esophageal cancer claim 15 , oral cancer claim 15 , and liver cancer.17. A method of treating disease or disorders associated with parasitic infection in a subject in need of treatment thereof claim 1 , the method comprising administering to the subject a pharmaceutically effective amount of the compound of .18Schistosoma japonicum. The method of claim 17 , wherein the parasitic infection is selected from malarial infections claim 17 , infections claim 17 , and toxoplasma infections.19. A method for treating virus infections in a subject in need of treatment claim 1 , thereof the method comprising administering to the ...

Content Generation Service for Software Testing

A method includes receiving a request to generate data which describes the data. A database of seed content and an algorithms database are searched. If both seed content and an algorithm are found, the algorithm is applied to the seed content, thereby generating data. Some embodiments may include advertising a content generation service. Users may register for the service. 1. A method comprising:receiving by a computing device a request to generate data, the request including a specification of data to be generated;maintaining a database of seed content;maintaining a database of algorithms for generating data from seed content;searching the database of seed content for seed content satisfying the specification of the request;if seed content is found, searching the database of algorithms for an algorithm to generate data from the seed content in satisfaction of the request; andif the algorithm is found, applying the algorithm to the seed content, thereby generating data.2. The method of claim 1 , wherein: advertising a data generation service; and', 'registering a user for the data generation service in response to the advertisement; and, 'the method further comprisesthe receiving comprises receiving the request to generate data from the registered user.3. The method of claim 2 , wherein the registering comprises receiving targeting information from the user.4. The method of claim 1 , further comprising:receiving a specification of a type of delivery for the generated data from a requester of the data; anddelivering the generated data to the requester pursuant to the specification of the type of delivery.5. The method of claim 4 , further comprising guaranteeing delivery of the generated data.6. The method of claim 4 , wherein:the generating comprises generating data in a cloud; andthe delivering comprises delivering the generated data to the requester within the cloud.7. The method of claim 1 , further comprising:receiving from a requester of the generation of data ...

Automated Space Management for Server Flash Cache

Techniques for automatically allocating space in a flash storage-based cache are provided. In one embodiment, a computer system collects I/O trace logs for a plurality of virtual machines or a plurality of virtual disks and determines cache utility models for the plurality of virtual machines or the plurality of virtual disks based on the I/O trace logs. The cache utility model for each virtual machine or each virtual disk defines an expected utility of allocating space in the flash storage-based cache to the virtual machine or the virtual disk over a range of different cache allocation sizes. The computer system then calculates target cache allocation sizes for the plurality of virtual machines or the plurality of virtual disks based on the cache utility models and allocates space in the flash storage-based cache based on the target cache allocation sizes. 1. A method for automatically allocating space in a flash storage-based cache , the method comprising:collecting, by a computer system, an input/output (I/O) trace log for each virtual machine in a plurality of virtual machines or each virtual disk in a plurality of virtual disks;determining, by the computer system, a cache utility model for each virtual machine or each virtual disk based on the I/O trace log for the virtual machine or the virtual disk, the cache utility model defining an expected utility of allocating space in the flash storage-based cache to the virtual machine or the virtual disk over a range of different cache allocation sizes;calculating, by the computer system, target cache allocation sizes for the plurality of virtual machines or the plurality of virtual disks based on the cache utility models; andallocating, by the computer system, space in the flash storage-based cache based on the target cache allocation sizes.2. The method of wherein the cache utility model for each virtual machine or each virtual disk takes into account a spatial locality of I/O operations identified in the I/O trace ...

ESTABLISHING CONNECTIONS BETWEEN ACCOUNTS MAINTAINED BY AN ONLINE SYSTEM AND THIRD PARTY ACCOUNTS MAINTAINED BY THIRD PARTY SYSTEMS

Online system users interact with one or more third party systems, with the online system maintaining an account for each of its users and each third party system maintaining a third party account for each of its users. The online system compares information in a user's account to accessible information in third party accounts and establishes connections between the user's account and o third party accounts based on the comparisons. A connection between the user's account and a third party account includes a confidence level indicating a likelihood of the third party account being associated with the user of the online system corresponding to the account. A third party system may request information from the online system about a user specifying a threshold confidence level, allowing the online system to return information from third party accounts having connections to the user's account with at least the threshold confidence level. 1. A method comprising:maintaining accounts associated with various users of an online system, an account associated with a user including information associated with the user;identifying one or more third party systems, each third party system maintaining third party accounts associated with various users of the third party system and including information associated with the users of the third party system;selecting an account associated with the user of the online system;establishing connections between the selected account and one or more third party accounts maintained by one or more third party systems, a connection between the selected account and a third party account based at least in part on information associated with the selected account and information associated with the third party account and the connection between the selected account and the third party account including a confidence level of the user associated with the selected account matching the user associated with the third party account;maintaining one or more ...

CURRENT AUXILLARY FRICTION ADDITIVE MANUFACTURING DEVICE AND METHOD

The present invention provides a current auxiliary friction additive manufacturing device, which includes a friction coating device, a movable worktable and a current generation device. The device is specially used for current auxiliary friction additive manufacturing. The present invention further provides a current auxiliary friction additive manufacturing method. The present invention promotes interface reaction and interface bonding between a coating and a substrate or between the coatings in the traditional friction additive manufacturing process, and improves the bonding strength and service performance of the coating. The method is suitable for manufacturing various thermoplastic conductive consumables such as friction additives of aluminum alloy. 1. A current auxiliary friction additive manufacturing device , comprising:{'b': 1', '2', '3', '4', '2', '3, 'a friction coating device with a feeding tool head used to feed consumables; a movable worktable with a substrate fixedly arranged thereon; a current generation device with electrodes connected respectively with the tool head and the substrate , used to supply current to an additive manufacturing process.'}2. A current auxiliary friction additive manufacturing method using the device of claim 1 , comprising conducting continuous solid precipitation on thermoplastic conductive materials under the action of current claim 1 , and stacking the materials layer by layer to achieve additive.3. The current auxiliary friction additive manufacturing method according to claim 2 , wherein the consumables rotate continuously in a coating process; and the current acts on a contact position between the consumables and a substrate material.4. The current auxiliary friction additive manufacturing method according to claim 2 , wherein in (2) coating phase claim 2 , the current frequency is 20 kHz-50 kHz claim 2 , and the current density is 2 A/mm-50 A/mm.5. The current auxiliary friction additive manufacturing method ...

REGULATABLE CHIMERIC ANTIGEN RECEPTOR

Provided are compositions and methods relating to regulatable chimeric antigen receptors (RCARs), natural killer cell receptor CARs (NKR-CARs), and regulatable NKR-CARs (RNKR-CARs), where the intracellular signaling or proliferation of the RCAR or RNKR-CAR can be controlled to optimize the use of an RCAR/NKR-CAR- or RNKR-CAR-expressing cell to provide an immune response. Cells can be engineered to express a RNKR-CAR or to express a RCAR and a NKR-CAR (e.g., inhibitory NKR-CAR). For example, a RCAR or RNKR-CAR can comprise a dimerization switch that, upon the presence of a dimerization molecule, can couple an intracellular signaling domain to an extracellular recognition element, e.g., an antigen binding domain, an inhibitory counter ligand binding domain, or costimulatory ECD domain. An RCAR or RNKR-CAR can be engineered to include an appropriate antigen binding domain that is specific to a desired antigen target and used in the treatment of a disease. 1. A regulatable natural killer receptor CAR (RNKR-CAR) , e.g. , an isolated NKR-CAR , wherein the RNKR-CAR comprises: a binding domain element,', 'a transmembrane domain,', 'a first switch domain, and', 'wherein the binding domain element comprises an antigen binding domain, an inhibitory extracellular domain, e.g., selected from Table 4, or a costimulatory extracellular domain, e.g., selected from Table 5; and', 'optionally, a NKR cytoplasmic domain, e.g., selected from Table 24,'}], 'c) an antigen binding member, comprising'} a second switch domain,', 'a NKR cytoplasmic domain e.g., selected from Table 24, or an intracellular signaling domain, e.g., a primary signaling domain, e.g., selected from Table 1, e.g., a DAP12 signaling domain, or a CD3zeta signaling domain, and', 'optionally, a transmembrane domain or a membrane tether., 'd) an intracellular signaling member comprising'}2. The RNKR-CAR of claim 1 , wherein:a) the RNKR-CAR comprises an NKR cytoplasmic domain or an NKR transmembrane domain, and the NKR ...

INFLUENCE GROUPS FOR CONVERSIONS

A method is disclosed for attributing conversions among multiple members of a socially connected influence group, such as a household. Data from advertising impressions, including views and clicks, is maintained by an online system. When a conversion is made, the social network of the user creating the conversion event is analyzed. An influence group, defined as a group comprising the users and group of socially connected users whom influence the purchasing decisions of the first user, is created. Conversion data is analyzed for the first user and the other members of the influence group. This data is weighted to determine the propensities of successful conversions among all members of the influence group. 1. A method , comprising:maintaining interaction information for a plurality of users of an online system with advertised content associated an advertiser, wherein interaction information for each interaction identifies a user associated with the interaction, a description of the type of the interaction, and a time associated with the interaction;maintaining group information for the plurality of users of the online system, the group information identifying one or more influence groups, each influence group comprising connections of a user of the plurality who are likely to influence the user's conversion behavior; retrieving from the maintained interaction information, interactions by the acting user with the advertised content during a first predetermined time period prior to the conversion event;', 'retrieving from the maintained group information, an influence group associated with the acting user; and', 'retrieving from the maintained interaction information, interactions by the connections of the acting user with the advertised content during a second predetermined time period prior to the conversion event;, 'responsive to logging a conversion event associated with the advertiser by an acting user of the plurality of usersapplying an attribution model to the ...

BACKUP SYSTEM AND BACKCUP METHOD THEREOF

A backup method and a backup system are provided by the present disclosure. The method includes following steps: identifying the group the electronic device belongs when the backup device receives a backup request from an electronic device; receiving the data from the electronic device after identifying the group which the electronic device belong to; generating a unique mark to mark the received data; comparing a mark of the received data with the marks of the data already stored in the storage space assigned to the group which the electronic device belongs; determining whether the received data already exists in the storage space; storing the received data into the storage space assigned to the group which the electronic device belongs to only when the data from the electronic device does not exists in the storage space. 1. A backup system comprising:a backup device; an identification unit configured to identify the group which the electronic device belongs to when the backup device receives a backup request of backing up data from the electronic device;', 'a receiving unit configured to receive the data from the electronic device after the identification unit identifies the group which the electronic device belongs to;', 'a marking unit configured to generate a unique mark to mark the data received by the receiving unit;', 'a comparing unit configured to compare the mark of the data from the electronic device with the marks of the data stored under the group to which the electronic device belongs to determine whether the data from the electronic device has already existed in the storage space assigned to the group which the electronic device belongs to;', 'a storing unit is configured to store the data received by the receiving unit into the storage space of the group which the electronic device belongs to when the received data does not exist in the storage space assigned to the group which the electronic device belongs to., 'a plurality of electronic devices ...

OLED Display Substrate, Touch Display Panel and Display Device

An OLED display substrate, a touch display panel and a display device are provided. The OLED display substrate has a base substrate and a display region, the display region includes: a plurality of first sub-regions arranged at intervals and second sub-regions located between the first sub-regions; at least one OLED light-emitting unit located in the first sub-regions; a plurality of optical sensing units located in the second sub-regions, and first drive electrode lines and first transmission electrode lines connected with the optical sensing units and intersecting with each other; wherein, the optical sensing unit includes a photosensitive sensor, and the photosensitive sensor is configured to generate an electric signal according to a light intensity change of a sensed touch point; and the first drive electrode line and the first transmission electrode line are configured to provide the electric signal to determine a position of the touch point. 1. An Organic Light-Emitting Display (OLED) display substrate , comprising a base substrate and a display region , the display region comprising:a plurality of first sub-regions arranged at intervals and second sub-regions located between the first sub-regions;at least one OLED light-emitting unit located in the first sub-regions; anda plurality of optical sensing units located in the second sub-regions, and first drive electrode lines and first transmission electrode lines connected with the optical sensing units and intersecting with each other;wherein, the optical sensing units each comprise a photosensitive sensor, and the photosensitive sensor is configured to generate an electric signal according to a light intensity change of a sensed touch point; andthe first drive electrode lines and the first transmission electrode lines are configured to provide electric signals to determine a position of the touch point.2. The OLED display substrate according to claim 1 , wherein claim 1 , the optical sensing units further ...

REGULATABLE CHIMERIC ANTIGEN RECEPTOR

Provided are compositions and methods relating to regulatable chimeric antigen receptors (RCARs), natural killer cell receptor CARs (NKR-CARs), and regulatable NKR-CARs (RNKR-CARs), where the intracellular signaling or proliferation of the RCAR or RNKR-CAR can be controlled to optimize the use of an RCAR/NKR-CAR- or RNKR-CAR-expressing cell to provide an immune response. Cells can be engineered to express a RNKR-CAR or to express a RCAR and a NKR-CAR (e.g., inhibitory NKR-CAR). For example, a RCAR or RNKR-CAR can comprise a dimerization switch that, upon the presence of a dimerization molecule, can couple an intracellular signaling domain to an extracellular recognition element, e.g., an antigen binding domain, an inhibitory counter ligand binding domain, or costimulatory ECD domain. An RCAR or RNKR-CAR can be engineered to include an appropriate antigen binding domain that is specific to a desired antigen target and used in the treatment of a disease. 119.-. (canceled)20. A regulatable natural killer receptor CAR (RNKR-CAR) , wherein the RNKR-CAR comprises:a) an antigen binding member, comprisingan antigen binding domain,a transmembrane domain,a cytoplasmic domain, anda first switch domain, wherein, one or both of the transmembrane domain and the cytoplasmic domain is a NKR domain selected from Table 24; andb) an intracellular signaling member comprisinga second switch domain, anda primary intracellular signaling domain selected from Table 1,wherein the first and second switch domains comprise a dimerization switch.21. A regulatable natural killer receptor CAR (RNKR-CAR) , wherein the RNKR-CAR comprises:a) an antigen binding member, comprisinga binding domain element,a transmembrane domain, anda first switch domain; andb) an intracellular signaling member comprisinga second switch domain, anda natural killer receptor (NKR) cytoplasmic domain selected from Table 24,wherein the first and second switch domains comprise a dimerization switch.22. The RNKR-CAR of claim ...

IMPLANTED ELECTRICAL LEAD FOR PACEMAKER

An open coiled pacemaker lead is provided that has improved structural stability and functional life in vivo. The open coiled lead includes an electrically conductive material that is coated or covered by a thin layer of electrically insulative material. The coated coiled lead has adequate spacing between adjacent coils, and has a lumen of sufficient diameter, to allow for infiltration of biological connective tissue onto the surface of the coated coil when maintained in vivo for a sufficient amount of time. Infiltration of the connective tissue essentially uniformly along the entire coiled lead strengthens and lengthens the functional life of the coated coil lead. 1. A pacemaker , comprising:a cylindrical electronics package;a spiral electrode; andan open coil helical lead connecting the electronics package to the spiral electrode;wherein the open coil helical lead comprises a lead material and a structure which become embedded in living connective tissue thereby forming a composite material that resists stress fatigue from frequent motion.2. The pacemaker of claim 1 , further comprising a hinge connecting the spiral electrode to the open coil helical lead.3. The pacemaker of claim 1 , wherein the open coil helical lead has a coating of insulative material which does not affect its flexibility.4. The pacemaker of claim 3 , wherein the insulative material comprises a polymer from the family of polyparaxylylene.5. The pacemaker of claim 3 , wherein the insulative material thickness is 5-30 um.6. The pacemaker of claim 1 , wherein the open coil helical lead comprises spring-like metals.7. The pacemaker of claim 6 , wherein the open coil helical lead comprises stainless steel.8. The pacemaker of claim 6 , wherein the open coil helical lead comprises SS304 stainless steel.9. The pacemaker of claim 1 , wherein the open coil helical lead has an external diameter of 2-5 mm claim 1 , a lead wire diameter of 0.1-0.3 mm claim 1 , and a coil having 5-10 turns per centimeter of ...

MOBILE CHARGING SYSTEM AND METHOD FOR CHARGING AN ELECTRIC VEHICLE

A method for charging an electric vehicle includes steps that a master device sorts multiple received charging request information according to a preset sorting rule, where the charging request information includes position information of the electric vehicle to be charged; the master device sends a charging instruction to a charging system according to a sorting result; the charging system receives and processes the charging instruction and then transmits the charging instruction to an automated guided vehicle; and the automated guided vehicle travels, according to the position information, to a position of the electric vehicle to be charged, and charges the electric vehicle to be charged. 1. A method for charging an electric vehicle , comprising:using a master device to sort a plurality of received charging request information according to a preset sorting rule, wherein the charging request information comprises position information of the electric vehicle to be charged;using the master device to send a charging instruction to a charging system according to a sorting result;using the charging system to receive and process the charging instruction and then transmit the charging instruction to an automated guided vehicle; andusing the automated guided vehicle to travel, according to the position information, to a position of the electric vehicle to be charged and charge the electric vehicle to be charged.2. The method of claim 1 , wherein the using the master device to sort the plurality of received charging request information according to the preset sorting rule comprises:using the master device, after the master device receives the charging request information, to sort the charging request information according to at least one of an existing order situation, an emergency degree of a charging request, a determination on whether to accept an expedited fee, a distance between a parking position of the electric vehicle to be charged and a charging device, and route ...

MOBILE CHARGING APPARATUS AND METHOD FOR CHARGING AN ELECTRIC VEHICLE

A method for charging an electric vehicle is provided. The method includes that a mobile charging apparatus transmits its own status information to a centralized battery distribution station; the centralized battery distribution station determines, according to the received status information, whether power of a battery of the mobile charging apparatus is less than a first threshold; if the power of the battery of the mobile charging apparatus is less than the first threshold, the battery of the mobile charging apparatus is processed so that the power of the battery of the mobile charging apparatus is greater than a second threshold, wherein the second threshold is greater than the first threshold; and if the power of the battery of the mobile charging apparatus is not less than the first threshold, the mobile charging apparatus charges the electric vehicle. 1. A method for charging an electric vehicle , comprising:using a mobile charging apparatus to transmit status information thereof to a centralized battery distribution station;using the centralized battery distribution station to determine, according to the received status information, whether power of a battery of the mobile charging apparatus is less than a first threshold;processing, if the power of the battery of the mobile charging apparatus is less than the first threshold, the battery of the mobile charging apparatus to make the power of the battery of the mobile charging apparatus greater than a second threshold, wherein the second threshold is greater than the first threshold; andusing, if the power of the battery of the mobile charging apparatus is not less than the first threshold, the mobile charging apparatus to charge the electric vehicle.2. The method of claim 1 , wherein the processing the battery of the mobile charging apparatus to make the power of the battery of the mobile charging apparatus greater than the second threshold comprises:charging the battery of the mobile charging apparatus via ...

MOTOR, GIMBAL HAVING THE MOTOR, AND IMAGE CAPTURING DEVICE HAVING THE GIMBAL

A method includes using a Hall angular displacement sensor to detect a magnetic field strength generated by a magnet disposed on a first end of a rotating shaft of a motor assembly of a gimbal. The sensor is disposed on a side of an electrical connecting device in a first rotating member of the gimbal that faces away from the magnet. The method further includes determining a rotational angle of a rotor of the motor assembly with respect to a stator of the motor assembly based on the magnetic field strength. The stator is coupled to the first rotating member. The rotor is coupled to a second rotating member of the gimbal and disposed on a second end of the rotating shaft. The method also includes determining a positional relationship between the first rotating member and the second rotating member based on the rotational angle. 1. A method of detecting a positional relationship between a first rotating member and a second rotating member of a gimbal , comprising:detecting, by a Hall angular displacement sensor disposed on an electrical connecting device in the first rotating member, a magnetic field strength generated by a magnet disposed on a first end of a rotating shaft of a motor assembly, the Hall angular displacement sensor being disposed on a side of the electrical connecting device that faces away from the magnet;determining a rotational angle of a rotor of the motor assembly with respect to a stator of the motor assembly based on the detected magnetic field strength, wherein the stator is coupled to the first rotating member and the rotor is coupled to the second rotating member and disposed on a second end of the rotating shaft; anddetermining the positional relationship between the first rotating member and the second rotating member based on the rotational angle of the rotor with respect to the stator.2. The method of claim 1 , wherein the rotor surrounds at least a portion of the stator.3. The method of claim 1 , wherein the electrical connecting device ...

GIMBAL

A gimbal for carrying an imaging device includes a support frame and a center of gravity adjusting unit. The center of gravity adjusting unit includes a transmission member and a coupling member. The center of gravity adjusting unit is coupled to the support frame through the coupling member. A motor is configured to enable the transmission member to drive a portion of the support frame to have a linear movement relative to the coupling member to adjust a center of gravity of the support frame. 1. A gimbal for carrying an imaging device , comprising:a support frame; anda center of gravity adjusting unit including a transmission member and a coupling member, the center of gravity adjusting unit being coupled to the support frame through the coupling member, wherein a motor is configured to enable the transmission member to drive a portion of the support frame to have a linear movement relative to the coupling member to adjust a center of gravity of the support frame.2. The gimbal of claim 1 , wherein:the support frame includes two pillars and a guiding post slidably coupled to the pillars; andthe transmission member is configured to drive the guiding post to slide along the pillars to adjust the center of gravity of the support frame.3. The gimbal of claim 2 , wherein the coupling member includes two snap rings sleeved at two ends of one of the pillars claim 2 , respectively claim 2 , the motor being configured to enable the transmission member to drive the guiding post to slide along a longitudinal direction of the pillars relative to one of the snap rings.4. The gimbal of claim 3 , wherein:the center of gravity adjusting unit further includes two bearings;each of the snap rings includes a bearing hole configured to receive one of the bearings;the transmission member includes a threaded rod, two ends of the threaded rod being respectively received in the bearings; andthe motor is configured to enable the threaded rod to have a rotation, and the rotation of the ...

IR REFLECTIVE COATING COMPATIBLE TO IR SENSORS

An IR reflecting multilayer thin film. The IR reflecting multilayer thin film includes a multilayer stack having a multilayer packet with a metal layer sandwiched between a pair of dielectric layers. In addition, the inventive multilayer stack has a transmittance of at least 30% of infrared radiation having a wavelength of 850 nm and a total light energy transmission of less than 55%. The infrared reflecting multilayer thin film can extend across a glass substrate and thus reflect and prevent the IR radiation from passing through the glass substrate, thereby reducing the total light energy transmission through a glass panel. 1. An infrared reflecting multilayer thin film comprising:a multilayer stack having a first multilayer packet;said first multilayer packet having a metal layer sandwiched between a pair of high index of refraction dielectric layers; andsaid multilayer stack has a transmittance of at least 30% of infrared radiation having a wavelength of 850 nm and a total light energy transmission of less than 55%.2. The infrared reflecting multilayer thin film of claim 1 , further comprising a glass substrate claim 1 , said multilayer stack extending across said glass substrate.3. The infrared reflecting multilayer thin film of claim 2 , wherein said first multilayer packet is sandwiched between a pair of glass substrate layers.4. The infrared reflecting multilayer thin film of claim 3 , further comprising a second multilayer packet extending across said first multilayer packet and having a high index of refraction dielectric layer sandwiched between a pair of low index of refraction dielectric layers.5. The infrared reflecting multilayer thin film of claim 4 , wherein said high index of refraction index dielectric layers have a refractive index greater than 2.0 and said pair of low index of refraction index dielectric layers have a refractive index less than 2.0.6. The infrared reflecting multilayer thin film of claim 5 , wherein said high index of refraction ...

IDENTIFYING USERS BASED ON FEDERATED USER IDENTIFIERS

An online system receives a variety of identifiers associated with a user of the online system and generates a federated list of identifiers for the user that includes each of the received identifiers. Identifiers may be browser identifiers, device identifiers, Internet protocol address, personally identifiable information, or a user identifier of a different online system. For each identifier in the federated list of identifiers, the online system generates metadata information such as a confidence score indicating a degree of certainty that the identifier can be used to accurately identify the user of the online system. The online system aggregates features associated with the identifiers in the federated list of identifiers to generate a comprehensive user profile of the user and uses the comprehensive user profile to better serve the user. 1. A method comprising:receiving, by an online system, a plurality of identifiers associated with a user of the online system, at least one identifier in the plurality of identifiers received from a partner system;determining that each identifier in the received plurality of identifiers has not been previously received by the online system;generating a federated list of identifiers associated with the user comprising the plurality of identifiers;for each identifier in the federated list of identifiers, generating metadata information associated with the identifier, the metadata information indicating whether the identifier can be used to identify the user with a threshold level of certainty;storing the federated list of identifiers and the generated metadata information for each identifier in the federated list of identifiers;in response to receiving an additional identifier associated with the user, updating the federated list of identifiers associated with the user to include the additional identifer; andaggregating features describing the user associated with the identifiers in the federated list of identifiers to generate ...

FORMING NANOPARTICLES INTO POROUS STRUCTURES

Methods for making porous materials having metal alloy nanoparticles formed therein are described herein. By preparing a porous material and delivering the precursor solutions under vacuum, the metal precursors can be uniformly embedded within the pores of the porous material. Once absorption is complete, the porous material can be heated in the presence of one or more functional gases to reduce the metal precursors to metal alloy nanoparticles, and embed the metal alloy nanoparticles inside of the pores. As such, the metal alloy nanoparticles can be formed within the pores, while avoiding surface wetting and absorption problems which can occur with small pores. 1. A method for forming platinum alloy nanoparticles into porous carbon , comprising:heating a porous carbon material within a chamber, the porous carbon material having one or more pores;applying a vacuum to the chamber;impregnating the porous carbon material using a platinum precursor and a metal precursor;heating the precursor-impregnated porous carbon material to a functional temperature; anddelivering a functional gas to the precursor-impregnated porous carbon material, the platinum precursor and the metal precursors reacting with the functional gas to form platinum alloy nanoparticles within the one or more pores.2. The method of claim 1 , further comprising delivering a purge gas prior to heating the porous carbon material to the functional temperature claim 1 , the purge gas being a gas that is inert with respect to the platinum precursor solution and the metal precursor solution.3. The method of claim 1 , wherein the metal precursor comprises platinum claim 1 , copper claim 1 , nickel claim 1 , or combinations thereof.4. The method of claim 1 , wherein applying the vacuum creates a pressure within the chamber of less than 500 millibars.5. The method of claim 1 , wherein the porous carbon material is a mesoporous carbon.6. The method of claim 1 , wherein the functional gas is a gas mixture comprising ...

GIMBAL

A gimbal for carrying an imaging device includes a support frame and a center of gravity adjusting unit arranged at the support frame. The center of gravity adjusting unit is configured to adjust a center of gravity of the support frame by moving one part of the support frame relative to another part of the support frame. The center of gravity adjusting unit includes a threaded rod. One end of the threaded rod is provided with a rotating handle or a driving motor configured to drive the threaded rod to rotate. 1. A gimbal for carrying an imaging device comprising:a support frame; anda center of gravity adjusting unit arranged at the support frame and configured to adjust a center of gravity of the support frame by moving one part of the support frame relative to another part of the support frame, the center of gravity adjusting unit including a threaded rod, one end of the threaded rod being provided with a rotating handle or a driving motor configured to drive the threaded rod to rotate.2. The gimbal of claim 1 , wherein the support frame includes:two pillars; anda guiding post coupled to the two pillars, the guiding post being arranged approximately perpendicular to the two pillars and configured to carry the imaging device.3. The gimbal of claim 2 , wherein the center of gravity adjusting unit is arranged on one of the pillars and configured to at least adjust a position of the guiding post on the pillars.4. The gimbal of claim 3 , wherein:the center of gravity adjusting unit further includes two snap rings sleeved at two ends of the one of the pillars, respectively; andthe threaded rod is sleeved in the snap rings.5. The gimbal of claim 4 , wherein:the center of gravity adjusting unit further includes two bearings;each of the two snap rings includes a bearing hole configured to receive one of the bearings; andtwo ends of the threaded rod are respectively received in the two bearings.6. The gimbal of claim 4 , wherein:the support frame further includes two ...

Cardiac function monitor and/or intervention system attached outside or inside of heart

A surface attached cardiac function monitor and/or intervention system comprises of a cardiac support device, a cardiac function monitor device and/or intervention device. Cardiac support device is attached on an external or internal surface of a cardiac chamber and supports it. The cardiac function monitor device is connected with a biochemical and physiological sensor. The physiological and biochemical sensor transmits variations of biochemical and physiological parameters that are received by the cardiac function monitor device. The intervention device has at least one member selected from pressure intervention device, an electrical/magnetic stimulation intervention device and a medicine intervention device. This medical system of the present invention could help in diagnosis as well as treatment of the heart failure and other myocardial diseases to improve the condition of patient. It could also be helpful for the monitoring, diagnosis and treatment of diseases of lungs, kidney, liver, spleen, stomach and bladder, etc. 1. A surface attached cardiac function monitor and/or intervention system comprising a cardiac support device and a cardiac function monitor device and/or a intervention device;wherein the cardiac support device adheres on an internal or external surface of a cardiac chamber and supports the cardiac chambers;the cardiac function monitor device is connected with a physiological and biochemical sensor;the intervention device has at least one component selected from a pressure intervention device, an electrical/magnetic stimulation intervention device or a medicine intervention device; wherein the pressure intervention device comprises a liquid delivery tube and a liquid perfusion device; the electrical/magnetic stimulation intervention device comprises an intervention or stimulation electrical/magnetic device, wires and a power output device; the medicine intervention device comprises a microsyringe, a medicine loading device, and medicine delivery ...

CARRIER HAVING NON-ORTHOGONAL AXES

A carrier configured to carry an imaging device. The carrier may include a frame assembly comprising at least two frames, a combined rotation about the at least two frames controlling an orientation of the imaging device, or compensating the movement or vibration to stabilize the imaging device. The carrier may also include a motor assembly comprising at least two motors, each motor configured to drive a corresponding frame to rotate, wherein at least one angle formed by two frames among the at least two frames is a non-right angle. 1. A carrier configured to carry an imaging device , the carrier comprising:a frame assembly comprising at least two frames, a combined rotation about the at least two frames controlling an orientation of the imaging device, or compensating the movement or vibration to stabilize the imaging device;a motor assembly comprising at least two motors, each motor configured to drive a corresponding frame to rotate;wherein at least one angle formed by two frames among the at least two frames is a non-right angle.2. The carrier according to claim 1 , wherein the frame assembly comprises a first frame claim 1 , a second frame and a third frame; the imaging device is fixed on the first frame claim 1 , the first frame is rotatably connected with the second frame claim 1 , and the second frame is rotatably connected with the third frame claim 1 , the motor assembly may comprise a first motor claim 1 , a second motor claim 1 , the first motor directly drives the first frame to rotate with respect to the second frame claim 1 , and the second motor directly drives the second frame to rotate with respect to the third frame.3. The carrier according to claim 2 , wherein one angle formed by the rotational axis of the second frame and the rotational axis of the third frame is a non-right angle claim 2 , and/or one angle formed by the rotational axis of the second frame and the rotational axis of the first frame is a non-right angle.4. The carrier according ...

EMOJI RECOMMENDATION METHOD AND DEVICE THEREOF

The present disclosure provides an emoji recommendation method and device, The emoji recommendation method may include: acquiring training sentences corresponding to emojis; clustering the training sentences to categories; according to a number of training sentences in each category, calculating a first probability corresponding to each category; according, to correspondences between the training sentences and the emojis determining emojis included ifs each category, and calculating a second probability corresponding to each emoji in each category; according to occurrences of each word in each category, calculating a third probability corresponding to each word in each category; according to the first probability and the third probability, calculating a fourth probability of a target sentence belonging to each category; according to the fourth probabilities corresponding to the categories, determining a target category for the target sentence; and according to the second probability corresponding to each emoji in the target category, recommending an emoji. 1. An emoji recommendation method , comprising:obtaining a plurality of training sentences corresponding to a plurality of emojis, each training sentence including one or more words;clustering the training sentences to obtain a plurality of interpretive categories;according to a total number of one or more training sentences included in each interpretive category, calculating a first probability corresponding to each interpretive category;according to correspondence relationships between the training sentences and the emojis, determining one or more emojis included in each interpretive category, and calculating a second probability corresponding to each emoji at each interpretive category;according to a number of occurrence of each word in each interpretive category, calculating a third probability corresponding to each word in each interpretive category;according to the first probability and the third probability ...

HOUSEHOLD DEVICE-USER GRAPH FOR DELIVERING CONTENT

An online system generates a household device-user graph, which links one or more household devices in a household with one or more users, each of whom having a user profile in the online system. The household device-user graph can be used for effective content delivery to users of the online system. The device-user graph generated by the online system describes connections between household device users and household devices in the target household and usage of the household devices by the household device users. Each household device user represented in the device-user graph is connected to one or more household devices represented in the device-user graph. The online system determines whether one or more household device users identified in the device-user graph are users of the online system, and updates the user profiles of the identified household device users in response to a determination that the identified household device users are users of the online system. 1. A computer-implemented method comprising:receiving, from one or more user devices by an online system, signals broadcasted from one or more household devices in a household and detected by the one or more user devices, the signals broadcasted from a household device having information uniquely identifying the household device and information describing usage of the household device;identifying the one or more household devices based on the information uniquely identifying the household devices and users of the identified household devices in the household based on the information describing the usage of the household devices;generating a device-user graph associated with the household based on identification of the household devices and corresponding household device users;identifying users of the online system among the corresponding household device users, each identified user of the online system having a user profile with the online system; andupdating user profiles of the identified users in ...

SYSTEM AND METHOD FOR SELECTIVE ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE EMPLOYING AN ANODIZED SILVER ELECTRODE

Systems and methods for the electrochemical reduction of carbon dioxide are disclosed. The systems involve an electrochemical cell having a cathode of anodized silver and the methods involve introducing carbon dioxide into such a system and applying a potential. The disclosed systems and methods have improved carbon monoxide production selectivity, support higher current density, and have improved efficiency in comparison to existing silver-based COelectroreduction devices. 1. (canceled)2. The electrochemical cell as recited in claim 20 , wherein a surface of the cathode is characterized by an x-ray diffraction pattern having a peak centered at about 118° and a peak centered at about 43°; and wherein a ratio of intensity of the peak centered at about 118° to intensity of the peak centered at about 43° is at least 1:1.3. The electrochemical cell as recited in claim 20 , wherein the cathode chamber further includes a gas input member claim 20 , the gas input member configured to supply a stream of gas to the catholyte claim 20 , the stream of gas including carbon dioxide.4. The electrochemical cell as recited in claim 20 , wherein the catholyte claim 20 , the anolyte claim 20 , or both is an aqueous solution of at least one electrolytic salt claim 20 , the at least one electrolytic salt comprising an alkali metal or alkaline earth metal salt of carbonate or bicarbonate claim 20 , nitrate claim 20 , nitrite claim 20 , sulfate claim 20 , sulfite claim 20 , or phosphate.5. (canceled)6. The electrochemical cell as recited in claim 20 , wherein the anodizing step is characterized by a multiplication product of the constant electric potential and a duration of time for which the constant electric potential is applied; and wherein said multiplication product is at least 3.75 volt•minutes (V•min) relative to Ag/AgCl.7. The electrochemical cell as recited in claim 6 , wherein the multiplication product of the constant electric potential and the duration of time is at least 7.5 ...

TWO-COMPONENT POLYURETHANE COMPOSITION

A two-component polyurethane composition comprising: a specific emulsion polymer, and a water-dispersible polyisocyanate; the emulsion polymer comprising, by weight based on the weight of the emulsion polymer, (a) greater than 15% to less than 30% of structural units of tert-butyl methacrylate, (b) greater than 10% of structural units of a hydroxy-functional alkyl (meth)acrylate, (c) structural units of a phosphorous-containing acid monomer and/or a salt thereof, (d) structural units of an additional acid monomer and/or a salt thereof, and (e) structural units of an additional monoethylenically unsaturated nonionic monomer; wherein the weight ratio of (d)/(c) is in the range of from 7.1:1 to 9.9:1; and a process of preparing the two-component polyurethane composition. 1. A two-component polyurethane composition comprising ,(A) an emulsion polymer comprising, by weight based on the weight of the emulsion polymer,(a) greater than 15% to less than 30% of structural units of tert-butyl methacrylate,(b) greater than 10% of structural units of a hydroxy-functional alkyl (meth)acrylate,(c) structural units of a phosphorous-containing acid monomer and/or a salt thereof,(d) structural units of an additional acid monomer and/or a salt thereof, and(e) structural units of an additional monoethylenically unsaturated nonionic monomer;wherein the weight ratio of (d)/(c) is in the range of from 7.1:1 to 9.9:1; and(B) a water-dispersible polyisocyanate.2. The polyurethane composition of claim 1 , wherein the phosphorous-containing acid monomer and the salt thereof are selected from the group consisting of phosphoethyl (meth)acrylate claim 1 , phosphopropyl (meth)acrylate claim 1 , phosphobutyl (meth)acrylate claim 1 , allyl ether phosphate; salts thereof; and mixtures thereof.3. The polyurethane composition of claim 1 , wherein the hydroxy-functional alkyl (meth)acrylate is selected from the group consisting of 2-hydroxyethyl acrylate claim 1 , 2-hydroxyethyl methacrylate claim 1 , ...

Techniques for Achieving Crash Consistency when Performing Write-Behind Caching Using a Flash Storage-Based Cache

Techniques for achieving crash consistency when performing write-behind caching using a flash storage-based cache are provided. In one embodiment, a computer system receives from a virtual machine a write request that includes data to be written to a virtual disk and caches the data in a flash storage-based cache. The computer system further logs a transaction entry for the write request in the flash storage-based cache, where the transaction entry includes information usable for flushing the data from the flash storage-based cache to a storage device storing the virtual disk. The computer system then communicates an acknowledgment to the VM indicating that the write request has been successfully processed. 1. A method for achieving crash consistency when performing write-behind caching using a flash storage-based cache , the method comprising:receiving, by a computer system, a write request from a virtual machine (VM) that comprises data to be written to a virtual disk;caching, by the computer system, the data in the flash storage-based cache;logging, by the computer system, a transaction entry for the write request in the flash storage-based cache, the transaction entry including information usable for flushing the data from the flash storage-based cache to a storage device storing the virtual disk; andcommunicating, by the computer system, an acknowledgment to the VM indicating that the write request has been successfully processed.2. The method of wherein the logging and the communicating are performed as a single claim 1 , atomic operation.3. The method of wherein the information usable for flushing the data from the flash storage-based cache to the storage device storing the virtual disk comprises a transaction identifier claim 1 , an offset in the flash storage-based cache where the data is cached claim 1 , an identifier of the virtual disk claim 1 , and an offset identifying one or more pages in the virtual disk where the data should be written.4. The method ...

PIXEL CIRCUIT, DRIVING METHOD THEREOF AND DETECTOR

A pixel circuit is provided. The pixel circuit includes a photoelectric converter unit, an amplifier unit, a reset unit, a compensation unit, a charging unit, and a readout unit, wherein the photoelectric converter unit is connected to a first voltage terminal and the amplifier unit, and is configured to convert an optical signal into an electric signal, wherein the amplifier unit is connected to the photoelectric converter unit, the charging unit, and the readout unit, and is configured to amplify an output signal from the photoelectric converter unit, and wherein the reset unit is connected to a reset terminal, the first voltage terminal, and the amplifier unit, and is configured to reset the amplifier unit based on an input signal from the reset terminal and an input signal from the first voltage terminal. 1. A pixel circuit comprising a photoelectric converter unit , an amplifier unit , a reset unit , a compensation unit , a charging unit , and a readout unit ,wherein the photoelectric converter unit is connected to a first voltage terminal and the amplifier unit, and is configured to convert an optical signal into an electric signal,wherein the amplifier unit is connected to the photoelectric converter unit, the charging unit, and the readout unit, and is configured to amplify an output signal from the photoelectric converter unit,wherein the reset unit is connected to a reset terminal, the first voltage terminal, and the amplifier unit, and is configured to reset the amplifier unit based on an input signal from the reset terminal and an input signal from the first voltage terminal,wherein the charging unit is connected to a first control terminal, a second voltage terminal, and the amplifier unit, and is configured to control a voltage at an end of the amplifier unit based on an input signal from the first control terminal and an input signal from the second voltage terminal,wherein the compensation unit is connected to a second control terminal, the reset ...

Content Generation Service for Software Testing

A method includes receiving a request to generate data which describes the data. A database of seed content and an algorithms database are searched. If both seed content and an algorithm are found, the algorithm is applied to the seed content, thereby generating data. Some embodiments may include advertising a content generation service. Users may register for the service. 1. A method comprising:creating by a computing device a database of seed content;creating a database of algorithms for generating data from the seed content;advertising a data generation service;receiving requests to generate data in response to the advertising;adding seed content to the database of seed content in response to not finding seed content in the database of seed content for fulfilling a first request to generate data; andadding an algorithm to the database of algorithms in response to not finding an algorithm in the database of algorithms for fulfilling a second request to generate data.2. The method of claim 1 , wherein the database of seed content is indexed by vertical line of business and data type.3. The method of claim 1 , further comprising:receiving a first request to generate data;generating data in response to the first request by applying an algorithm of the database of algorithms to seed content from the database of seed content;storing the generated data;receiving a second request to generate data from a requester; a id transmitting a portion of the generated data to the requester in response to the second request.4. The method of claim 1 , further comprising adding to the database of algorithms an algorithm for generating additional data from seed content by modifying sequence numbers of records in the seed content.5. The method of claim 1 , further comprising:receiving a specification of a format for records;generating records with the format in response to the receiving; andadding the records to the database of seed content.6. The method of claim 1 , further comprising ...

SINGLE CHAIN Fc-DIMER-HUMAN GROWTH HORMONE FUSION PROTEIN FOR IMPROVED DRUG DELIVERY

Disclosed herein is a recombinant polypeptide comprising two single chain Fc domains fused or covalently attached to each other by a peptide linker, with the proviso that the peptide linker does not comprise an antibody hinge domain (also referred to herein as an “sc(Fc)construct”). In a further aspect, the recombinant polypeptide also comprises, or alternatively consists essentially of, or yet further consists of a first therapeutic moiety. Methods for use of the polypeptides, as well as methods for making same, are provided herein. 1. A recombinant polypeptide comprising: two single chain Fc domains fused to each other by a peptide linker with the proviso that the peptide linker does not comprise an antibody hinge domain (“sc(Fc)construct”).2. The recombinant polypeptide of claim 1 , further comprising a first therapeutic moiety.3. The recombinant polypeptide of claim 1 , wherein the single chain Fc domains are isolated from an antibody isotype selected from the group of IgM claim 1 , IgD claim 1 , IgG claim 1 , IgA and IgE claim 1 , and optionally are a mammalian antibody claim 1 , such as a human antibody.4. The recombinant polypeptide of claim 1 , wherein the single chain Fc domains are isolated from an IgG1 antibody.5. The recombinant polypeptide of claim 1 , further comprising a detectable moiety or label.6. The recombinant polypeptide of claim 2 , further comprising a second therapeutic moiety conjugated to the recombinant polypeptide claim 2 , that is the same or different from the first therapeutic moiety.7. The recombinant polypeptide of claim 1 , wherein the peptide linker comprises (GlyS)n claim 1 , wherein n is an integer from 4 to 25 claim 1 , or from 8 to 14.8. The recombinant polypeptide of claim 1 , the recombinant polypeptide being produced in a eukaryotic cell or a prokaryotic cell.9. The recombinant polypeptide of claim 8 , wherein the eukaryotic cell is a mammalian cell claim 8 , optionally a human cell.10. The recombinant polypeptide of claim ...

COMPOSITION CONTAINING ARTESUNATE

The present disclosure provides a corn position of artesunate, a process of preparing the same, and a method of treatment. 1. A composition for injection comprising artesunate dissolved in an organic base buffer solution , wherein the composition has a pH value in the range of from about 7.2 to about 8.2.3. The composition of claim 2 , wherin at least one of R claim 2 , Rand ris alkyl subsituted with a member selected from the group consisting of hydroxyl claim 2 , thiol claim 2 , carboxyl claim 2 , carboxylate claim 2 , carbamoyl claim 2 , ester and amine.410-. (canceled)11. The composition of claim 1 , wherein the organic base is selected from the group consisting of diethanolamine claim 1 , triethanolamine claim 1 , diaminoethane claim 1 ,-tris(hydroxymethy)aminornethane claim 1 , 2-(bis(2-hydroxyethyl)amino)-2- (hydroxymethyl)propane-1 claim 1 ,3-dial claim 1 , glycine claim 1 , lysine claim 1 , histidine claim 1 , arginine claim 1 , imidazole claim 1 , 1-methylimidazole claim 1 , 2-methylimidazole claim 1 , and 4(5)-methylimidazole.12. The composition of claim 1 , wherein the mole ratio of artesunate and said organic base is in the range of from about 1:0.25 to about 1:15.1315-. (canceled)16. The composition of claim 1 , wherein the concentration of artesunate is in the range of from about 0.01% to about 20% by weight/volume claim 1 ,17. The composition of wherein said organic buffer solution comprises a buffering agent selected from phosphoric acid claim 1 , oc acetic acid claim 1 , citric acid claim 1 , succinic acid claim 1 , glycine claim 1 , hydrochloric acid claim 1 , or sulfuric acid and mixtures thereof claim 1 ,1833-. (canceled)34. The composition of further comprising a member selected from the group consisting of dextrins claim 1 , lecithin claim 1 , mannitol claim 1 , sorbitol claim 1 , xylitol claim 1 , sodium chloride claim 1 , glucose claim 1 , sodium bicarbonate claim 1 , phosphoric acid and acetic acid.35. The composition of claim 1 , wherein ...

ARTEMISININ-DERIVED TRIMERS AND TETRAMERS AND THEIR USE THEREOF

The present disclosure provides compositions comprising artemisinin-derived trimers and tetramers; methods of preparing these compositions; and methods for their use as medicaments. 29-. (canceled)11. The compound of claim 1 , or a pharmaceutically acceptable salt thereof claim 1 , wherein A is carbon; Y is selected from —CHO— claim 1 , or O; and R is selected from hydrogen claim 1 , —CHOH claim 1 , —CHOC(═O)CHCHCOOH claim 1 , —CH-Art claim 1 , or —CHO-Art.12. The compound of claim 1 , or a pharmaceutically acceptable salt thereof claim 1 , wherein R is selected from NHR claim 1 , —NRC(O)R claim 1 , —NRC(O)OR claim 1 , —N═BR claim 1 , or —NHS(O)R.13. (canceled)14. A pharmaceutical composition comprising the compound of and one or more pharmaceutically acceptable excipients.15. A method for treating cancer in a subject in need of treatment thereof claim 1 , the method comprising administering to the subject a therapeutically effective amount of a compound of .16. The method of claim 15 , wherein the cancer is selected from leukemia claim 15 , lung cancer claim 15 , colorectal cancer claim 15 , central nervous system cancer claim 15 , melanoma cancer claim 15 , ovarian cancer claim 15 , cervical cancer claim 15 , endometrial cancer claim 15 , sarcoma claim 15 , renal cancer claim 15 , prostate cancer claim 15 , breast cancer claim 15 , and pancreatic cancer claim 15 , nasopharyngeal carcinoma claim 15 , esophageal cancer claim 15 , oral cancer claim 15 , and liver cancer.17. A method of treating disease or disorders associated with parasitic infection in a subject in need of treatment thereof claim 1 , the method comprising administering to the subject a pharmaceutically effective amount of the compound of .18Schistosoma japonicumtoxoplasma. The method of claim 17 , wherein the parasitic infection is selected from malarial infections claim 17 , infections claim 17 , and infections.19. A method for treating virus infections in a subject in need of treatment claim 1 , ...

GIMBAL

A gimbal comprises a first support frame, a second support frame, a third support frame, and a support assembly. The first support frame comprises two first-frame pillars, two guiding posts, and two clamping devices. The two guiding posts are movable along a longitudinal direction of the first-frame pillars through the clamping devices. The support assembly comprises two adaptors slidably arranged on the guiding posts. The third support frame comprises a third-frame pillar and a connecting plate. The gimbal further comprises at least one center of gravity adjusting unit which is arranged at least on the first-frame pillar, between the two clamping devices, or in the connecting plate. The at least one center of gravity adjusting unit is configured to at least adjust positions of the guiding posts on the first-frame pillars, positions of the adaptors on the guiding posts, or a position of the third-frame pillar on the connecting plate. 1. A gimbal for carrying an imaging device , comprising: two first-frame pillars;', 'two clamping devices arranged on the two first-frame pillars, respectively; and', 'a guiding post connected between the two first-frame pillars through the two clamping devices, respectively, and configured to move along a longitudinal direction of the first-frame pillars;, 'a first support frame comprisinga second support frame pivotably connected with the first support frame; a third-frame pillar connected with the second support frame; and', 'a connecting plate movably arranged on the third-frame pillar;, 'a third support frame pivotably connected with the second support frame, the third support frame comprisinga support assembly comprising an adaptor slidably arranged on the guiding post; and arranged on one of the first-frame pillars and configured to adjust a position of the guiding post on the first-frame pillars, or', 'arranged between the two clamping devices and configured to adjust a position of the adaptor on the guiding post, or', 'arranged ...

Method for Constructing Efficient Bacillus Subtilis Promoter

The present disclosure discloses a method for constructing an efficient promoter, and belongs to the technical field of gene engineering. According to the present disclosure, natural promoters identified by different sigma subunits are connected in series to obtain some double-series and triple-series promoters, the lengths of intervening sequences between core areas of the promoters are optimized on the basis of series connection of the promoters to further improve the activity of the promoters, finally, different RBS designs are performed on the promoters, and it is verified that this strategy can not only improve the compatibility between the promoters and other gene expression regulating and controlling elements, but also controllably regulate the expression of exogenous genes. Through the method provided by the present disclosure, people can obtain the promoters with higher activity and stronger designability and compatibility through simple and convenient promoter design and modification methods. The method is simple and easy to implement and has wide application prospects in the construction of an exogenous protein efficient expression system and synthetic biology research. 1. A method for regulating and controlling target gene expression , comprising using a recombinant DNA element as a regulating and controlling element to regulate and control expression of a target gene , wherein the regulating and controlling element is co-expressed with the target gene and comprises an artificial series promoter and a downstream RBS thereof , the artificial series promoter is formed by connecting at least two of promoters P , Pand Pin series and nucleotide sequences of the promoters P , Pand Pare set forth as SEQ ID NO:1 , SEQ ID NO:7 and SEQ ID NO:11 , respectively.2. The method according to claim 1 , wherein a nucleotide sequence of the artificial series promoter is set forth as any one of SEQ ID NO:17-SEQ ID NO:27.3. The method according to claim 1 , wherein a ...

Bacillus Subtilis Efficiently-Induced Expression System Based on Artificial Series Promoter

The present disclosure discloses a efficiently-induced expression system based on an artificial series promoter, and belongs to the technical field of gene engineering. According to the present disclosure, an efficient artificial series constitutive promoter is used, and by compositely designing the promoter and elements (a repressor and a binding site thereof) relevant to an operon, the activity of the constitutive promoter is regulated and controlled by an inducer to finally construct the efficiently-induced expression system induced by the inducer. The result indicates that compared with a Pstrongly constitutive promoter, the activity of the artificial series promoter in the system is about 15 times higher. The activity of the promoter can be accurately controlled by adding different concentrations of inducers. Therefore, the efficient expression system is simple in structure, high in activity and strict in regulating and controlling and has wide application prospects in heterologous protein efficient expression and synthetic biology research. 1. A method for regulating and controlling target gene expression , comprising using a recombinant DNA element as a regulating and controlling element to regulate and control expression of a target gene , wherein the regulating and controlling element comprises: (1) a vector , (2) an artificial series promoter , (3) a gene for coding a repressor , and (4) a DNA fragment located at downstream of a transcriptional start site of the artificial series promoter and capable of being bound to the repressor , and the artificial series promoter comprises P , Por Pwith nucleotide sequences that are set forth as SEQ ID NO:1 , SEQ ID NO:2 and SEQ ID NO:3 , respectively.2. The method according to claim 1 , wherein the repressor is Lacl claim 1 , XylR claim 1 , AraC or TetR.3. The method according to claim 1 , wherein the vector is pHT-01.4. The method according to claim 2 , wherein when the repressor is Lacl claim 2 , the expression of ...

LOST DETECTION FOR PAIRED MOBILE DEVICES

A computer implemented method, computer system and computer program product are provided for lost detection for paired mobile devices. According to the method, a processor receives behavior data of paired mobile devices from one or more sensors of the paired mobile devices, wherein the behavior data comprising one or more parameters that reflect current status of the paired mobile devices. And the processor compares the received behavior data with human behavior data model. And, in response to the received behavior data being not matched with the human behavior data model, the processor determines that at least one of the paired mobile devices is lost. 1. A computer-implemented method comprising:receiving, by a processor, behavior data of paired mobile devices from one or more sensors of the paired mobile devices, wherein the behavior data comprises one or more parameters that reflect current status of the paired mobile devices;comparing, by a processor, the received behavior data with a human behavior data model;in response to the received behavior data being not matched with the human behavior data model, determining, by a processor, at least one of the paired mobile devices is lost.2. The computer-implemented method according to claim 1 , wherein the human behavior data model comprises at least one of common human behavior data model and personal human behavior data model claim 1 ,wherein the common human behavior data model representing human behavior that is common among different individuals, and the personal human behavior data model representing human behavior that is specific to the user of the paired devices.3. The computer-implemented method according to claim 2 , wherein the human behavior data model is the common human behavior data model claim 2 , and the received behavior data of paired mobile devices comprises data representing at least one of the following status of the paired devices:static, regular movement, irregular movement.4. The computer- ...

ISOLATED COMMUNICATIONS APPARATUS AND POWER SUPPLY SYSTEM

An isolated communications apparatus applied to a transformer. The transformer includes N first rectifier units and a second rectifier unit, and the isolated communications apparatus includes N first control units, a second control unit, and a signal convergence unit. The first control units are connected to the first rectifier units in a one-to-one correspondence. Each first control unit is connected to the signal convergence unit, and the signal convergence unit and the second control unit are connected through an optical fiber. The signal convergence unit is configured to: receive first data packets from the N first control units, send the first data packets to the second control unit, receive at least one second data packet from the second control unit, determine a first control unit corresponding to each second data packet, and send each second data packet to a corresponding first control unit. 1. An isolated communications apparatus , applied to a transformer , wherein the transformer comprises N first rectifier units and a second rectifier unit , a potential difference between at least one of the N first rectifier units and the second rectifier unit is greater than a specified threshold , and the N first rectifier units are connected to each other in a cascaded manner; the isolated communications apparatus comprises N first control units , a second control unit , and a signal convergence unit; the N first control units are in a one-to-one correspondence with the N first rectifier units , and each first control unit is connected to a corresponding first rectifier unit; and each of the N first control units is connected to the signal convergence unit , the signal convergence unit and the second control unit are connected through an optical fiber , and N is a positive integer; detect an operating parameter of the corresponding first rectifier unit, and', 'generate a first data packet based on the detected operating parameter, wherein the first data packet ...

SYSTEMS AND METHODS FOR DIGITAL VIDEO STABALIZATION

An image processing method includes obtaining one or more sets of image data generated by an imaging sensor and one or more sets of positional data generated by one or more positional sensors. An individual set of image data is associated with an image timestamp based on a time at which the individual set of image data was generated. An individual set of positional data is associated with a positional timestamp based on a time at which the individual set of positional data was generated. The method further includes correlating one of the one or more sets of image data with a corresponding one of the one or more sets of positional data based on an image timestamp associated with the one of the one or more sets of image data and a positional timestamp associated with the corresponding one of the one or more sets of positional data. 1. An image processing method comprising:obtaining one or more sets of image data generated by an imaging sensor, wherein an individual set of image data of the one or more sets of image data is associated with an image timestamp based on a time at which the individual set of image data was generated;obtaining one or more sets of positional data generated by one or more positional sensors configured to measure positional state of the imaging sensor, wherein an individual set of positional data of the one or more sets of positional data is associated with a positional timestamp based on a time at which the individual set of positional data was generated; andcorrelating, with aid of one or more processors, one of the one or more sets of image data with a corresponding one of the one or more sets of positional data based on an image timestamp associated with the one of the one or more sets of image data and a positional timestamp associated with the corresponding one of the one or more sets of positional data;wherein a rotational movement of the imaging sensor about a single axis is controlled by a stabilizing unit.2. The method of claim 1 , ...

Method and Apparatus for Establishing End-to-End Network Connection, and Network System

A method for establishing an end-to-end network connection includes obtaining, by a first node, super node information from a server, obtaining, by the first node, a network address translation (NAT) type of the first node, obtaining, by the first node, a NAT type of a to-be-connected second node from the server, determining, by the first node based on the NAT type of the first node and the NAT type of the second node, whether to use a relay node, and selecting, by the first node, the relay node from super nodes to establish a connection to the second node. 1. A method implemented by a first node , wherein the method comprises:obtaining, from a server, super node information of super nodes;sending, to the super nodes, a first data packet;receiving from the super nodes in response to the first data packet, a second data packet;determining a first network address translation (NAT) type of the first node based on the second data packet;obtaining, from the server, a second NAT type of a second node;determining, based on the first NAT type and a second NAT type, whether to use a relay node from the super node;selecting, in response to determining to use the relay node, a super node from the super nodes as the relay node; andestablishing a connection to the second node using the relay node.2. The method of claim 1 , further comprising:sending, to at least two super nodes, data packets; anddetermining the first NAT type based on a third data packet received from the at least two super nodes and a parameter of the third data packet.3. The method of claim 1 , further comprising:selecting a first super node and a second super node from the super nodes;sending a third data packet to the first super node to enable the first super node to obtain a first source Internet Protocol (IP) address of the third data packet and a first source port of the third data packet and to instruct the second super node to send a fourth data packet to the first source IP address and the first ...

PAYLOAD MOUNTING PLATFORM

An apparatus for supporting a payload includes a first support member coupled to the payload and a flexible member configured to be electrically coupled to the first support member and the payload. The payload is configured to rotate around a first rotational axis relative to the first support member. The flexible member is configured to (i) wind around a portion of the first support member or the payload when the payload is rotated in a first direction around the first rotational axis, and (ii) unwind from around the portion when the first support member is rotated in a second direction opposite the first direction around the first rotational axis. The flexible member is configured to transmit sensor data indicating a spatial disposition of the payload or the first support member. 1. An apparatus for supporting a payload , the apparatus comprising:a first support member coupled to the payload, wherein the payload is configured to rotate around a first rotational axis relative to the first support member; anda flexible member configured to be electrically coupled to the first support member and the payload,wherein the flexible member is configured to (i) wind around a portion of the first support member or the payload when the payload is rotated in a first direction around the first rotational axis, and (ii) unwind from around the portion when the first support member is rotated in a second direction opposite the first direction around the first rotational axis, andwherein the flexible member is configured to transmit sensor data indicating a spatial disposition of the payload or the first support member.2. The apparatus of claim 1 , wherein the flexible member comprises a branched configuration comprising a first extension claim 1 , a second extension claim 1 , a third extension claim 1 , and a first connection portion extending between the first extension and the second extension claim 1 , the first extension being configured to couple to the payload and the ...

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one RI balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance.

Poly(vinyl acetal) resin compositions, layers, and interlayers having enhanced optical properties

Resin compositions, layers, and interlayers comprising two or more thermoplastic polymers and at least one RI balancing agent for adjusting the refractive index of at least one of the resins or layers is provided. Such compositions, layers, and interlayers exhibit enhanced optical properties while retaining other properties, such as impact resistance and acoustic performance.

VIDEO PROCESSING METHOD AND APPARATUS

The present disclosure relates to video processing methods. One example method includes receiving a first video slice, where a resolution of the first video slice is an initial resolution, obtaining an adaptive sampling resolution of the first video slice based on a model parameter of a machine learning model by using the machine learning model, sampling the first video slice based on the adaptive sampling resolution to obtain a second video slice, obtaining an auxiliary parameter based on the first video slice and the second video slice, where the auxiliary parameter comprises the adaptive sampling resolution of the first video slice, and performing encoding processing on the second video slice and the auxiliary parameter to form a third video slice; and sending the third video slice to a video decoding apparatus. 1. A video processing method , comprising:receiving a first video slice, wherein a resolution of the first video slice is an initial resolution;obtaining an adaptive sampling resolution of the first video slice based on a model parameter of a machine learning model by using the machine learning model;sampling the first video slice based on the adaptive sampling resolution to obtain a second video slice;obtaining an auxiliary parameter based on the first video slice and the second video slice, wherein the auxiliary parameter comprises the adaptive sampling resolution of the first video slice; andperforming encoding processing on the second video slice and the auxiliary parameter to form a third video slice.2. The method according to claim 1 , further comprising:sending the third video slice to a video decoding apparatus.3. The method according to claim 1 , wherein the obtaining an adaptive sampling resolution of the first video slice based on a model parameter of a machine learning model by using the machine learning model comprises:training the first video slice based on the model parameter of the machine learning model by using the machine learning model ...

INTERMETALLIC L10-NiPtAg CATALYSTS FOR OXYGEN REDUCTION REACTION

An electrode catalyst for an oxygen reduction reaction including intermetallic L1-NiPtAg alloy nanoparticles having enhanced ORR activity and durability. The catalyst including intermetallic L1-NiPtAg alloy nanoparticles is synthesized by employing silver (Ag) as a dopant and annealing under specific conditions to form the intermetallic structure. In one example, the intermetallic L1-NiPtAg alloy nanoparticles are represented by the formula: NiPtAgwherein 0.4≤x≤0.6, 0.4≤y≤0.6, z≤0.1. 1. An electrode catalyst for oxygen reduction reaction comprising intermetallic L1-NiPtAg alloy nanoparticles , having mass activity (MA) of greater than 1000 A/g.2. The catalyst according to claim 1 , wherein the intermetallic L1-NiPtAg alloy nanoparticles have mass activity (MA) greater than 1100 A/g.3. The catalyst according to claim 1 , wherein the intermetallic L1-NiPtAg alloy nanoparticles have mass activity (MA) retention greater than 40%.4. The catalyst according to claim 1 , wherein the intermetallic L1-NiPtAg alloy nanoparticles have mass activity (MA) retention greater than 45%.5. The catalyst according to claim 1 , wherein the intermetallic L1-NiPtAg alloy nanoparticles are represented by the formula: NiPtAg claim 1 , wherein 0.4≤x≤0.6 claim 1 , 0.4≤y≤0.6 claim 1 , z≤0.1.6. A method for the synthesis of a catalyst comprising intermetallic L1-NiPtAg alloy nanoparticles represented by the formula: NiPtAgwherein 0.4≤x≤0.6 claim 1 , 0.4≤y≤0.6 claim 1 , z≤0.1 claim 1 , said method comprising:forming a NiPt alloy system by co-reduction of reducible metal precursors;doping the NiPt alloy system with silver (Ag) to form NiPtAg alloy nanoparticles;{'sub': '0', 'loading the NiPtAg alloy nanoparticles onto a carbon support and annealing at a temperature in the range of 300° C. to about 630° C. for at least 6 hours to form the L1-NiPtAg intermetallic structure.'}7. The method according to claim 6 , wherein the annealing is at a temperature in the range of from about 500° C. to about 600 ...

DAMPING DEVICE AND VEHICLE-MOUNTED GIMBAL USING THE SAME

A vehicle-mounted gimbal system includes a damping device and a gimbal configured to be mounted on a hanging component of a vehicle through the damping device. The damping device includes a fist damping connecting member, a second damping connecting member opposite to and spaced apart from the first damping connecting member, and a steel wire rope damper. Two ends of the steel wire rope damper are connected with the first damping connecting member and the second damping connecting member, respectively. 1. A vehicle-mounted gimbal system , comprising: a fist damping connecting member;', 'a second damping connecting member opposite to and spaced apart from the first damping connecting member; and', 'a steel wire rope damper, two ends of the steel wire rope damper being connected with the first damping connecting member and the second damping connecting member, respectively; and, 'a damping device comprisinga gimbal configured to be mounted on a hanging component of a vehicle through the damping device.2. The system according to claim 1 , wherein the steel wire rope damper is a three-dimensional damper that damps vibrations in a three-dimensional space.3. The system according to claim 1 , wherein the steel wire rope damper comprises:a first connecting member fixedly connected with the first damping connecting member;a second connecting member fixedly connected with the second damping connecting member and arranged opposite to and spaced apart from the first connecting member; anda steel wire rope connecting the first connecting member and the second connecting member.4. The system according to claim 3 , wherein:the steel wire rope is wound around the first connecting member and the second connecting member, and the steel wire rope includes a plurality of elastic portions exposed between the first connecting member and the second connecting member.5. The system according to claim 3 , wherein the steel wire rope is a first steel wire rope claim 3 , and the steel wire ...

FLEXIBLY MANAGING RECORD RETENTION VIA A RECORDS MANAGEMENT SOFTWARE PROGRAM

Program code determines whether a retention base, defined as a property within a disposition schedule has a value, wherein the disposition schedule defines additional properties and instructions for disposal of a record, and wherein the additional properties include a retention period. The program code identifies a change to at least one of the retention base and the retention period. The program code generates a point in time to perform the disposal of the record based on the change that is identified, wherein the disposal is an action defined for a phase of the disposition schedule. 1. A method for managing record retention comprising:determining at least one of a retention base and a retention period within a disposition schedule has changed; andgenerating a point in time based on the change, to perform an action on a record wherein the action is defined for a phase of the disposition schedule.2. The method of claim 1 , wherein the disposition schedule defines additional properties and instructions for disposal of the record having metadata and a reference to a document claim 1 , and wherein the additional properties comprise a condition that if satisfied permits the disposal of the record.3. The method of claim 1 , wherein the action comprises at least one of transfer claim 1 , review claim 1 , destruction claim 1 , and archival of the record.4. The method of claim 1 , wherein the retention base references a property that is a calendar date claim 1 , and wherein the retention period references a property that is a duration of time claim 1 , and wherein the retention base and the retention period are used to generate the point in time at which the action is performed on the record.5. The method of claim 1 , wherein the action is performed on the record if a trigger condition within the disposition schedule is satisfied.6. The method of claim 1 , wherein the action is performed in accordance with one or more rules associated to the record.7. The method of claim 1 ...

3D INTERACTION INPUT FOR TEXT IN AUGMENTED REALITY

A method, computer system, and computer program product for implementing three-dimensional text input in an augmented reality system are provided. The embodiment may include capturing a first user hand position along a first axis of a three-dimensional virtual space. The embodiment may also include identifying a first character along the first axis corresponding to the first user hand position. The embodiment may further include capturing a second user hand position along a second axis of the three-dimensional virtual space. The embodiment may also include identifying a second character along the second axis corresponding to the second user hand position. The embodiment may further include identifying one or more proposed words beginning, consecutively, with the identified first character and the identified second character using a dictionary database. The embodiment may also include displaying the one or more identified proposed words on a third axis of the three-dimensional virtual space. 1. A processor-implemented method for implementing three-dimensional text input in an augmented reality system , the method comprising:capturing, by a processor, a first user hand position along a first axis of a three-dimensional virtual space;identifying a first character along the first axis corresponding to the first user hand position;capturing a second user hand position along a second axis of the three-dimensional virtual space;identifying a second character along the second axis corresponding to the second user hand position;identifying one or more proposed words beginning, consecutively, with the identified first character and the identified second character using a dictionary database; anddisplaying the one or more identified proposed words on a third axis of the three-dimensional virtual space.2. The method of claim 1 , wherein the second user hand position and the second character are captured and identified claim 1 , respectively claim 1 , along the first axis rather ...

Adaptive Task Scheduling of Hadoop in a Virtualized Environment

A control module is introduced to communicate with an application workload scheduler of a distributed computing application, such as a Job Tracker node of a Hadoop cluster, and with the virtualized computing environment underlying the application. The control module periodically queries for resource consumption data, such as CPU utilization, and uses the data to calculate how MapReduce task slots should be allocated on each task node of the Hadoop cluster. The control module passes the task slot allocation to the application workload scheduler, which honors the allocation by adjusting task assignments to task nodes accordingly. The task nodes may also activate and deactivate task slots according to the changed slot allocation. As a result, the distributed computing application is able to scale up and down when other workloads sharing the virtualized computing environment change. 1. A method for managing resources for a first application comprising a distributed computing application , the method comprising:receiving a first performance metric for a host computer having a first plurality of virtual machines (VMs) controlled by the distributed computing application and a second plurality of VMs controlled by a second application;determining a state of resource contention between the distributed computing application and the second application based on the first performance metric;modifying an allocation of task slots associated with the host computer based on the first performance metric, wherein each task slot represents a capability to handle a unit of work for the distributed computing application; andtransmitting the modified allocation of task slots to a scheduler, wherein the scheduler is configured to assign a plurality of tasks to be executed in the first plurality of VMs controlled by the distributed computing application based on the modified allocation of task slots.2. The method of claim 1 , wherein the determining the state of resource contention further ...

ATTENTION MECHANISM-BASED 12-LEAD ELECTROCARDIOGRAM CLASSIFICATION METHOD AND APPARATUS

An attention mechanism-based 12-lead electrocardiogram (ECG) classification method is described, the method including acquiring an original image of a 12-lead ECG, segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead ECG, performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of said each lead, performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead, and classifying the depth feature of said each lead to obtain a classification result for the original image. The classification method can make full use of the 12-lead ECG for overall classification and improve the accuracy of image classification. 1. An attention mechanism-based 12-lead electrocardiogram classification method , comprising:acquiring an original image of a 12-lead electrocardiogram;segmenting waveform data recorded in the original image to obtain segmented waveform data for each lead in the 12-lead electrocardiogram;performing depth feature extraction on the segmented waveform data of said each lead to obtain a first feature map of each lead image of said each lead;performing feature transformation on the first feature map of said each lead based on an attention mechanism to obtain a depth feature of said each lead; andclassifying the depth feature of said each lead to obtain a classification result for the original image.2. The classification method according to claim 1 , wherein said segmenting waveform data recorded in the original image to obtain segmented waveform data for said each lead in the 12-lead electrocardiogram comprises:for said each lead image, identifying a position of each target feature in the lead image; andfor said each target feature, taking the position of the target feature as a center, and segmenting the waveform data based on a preset sliding window width to ...

FUEL CELL CATHODE CATALYST

A fuel cell catalyst for oxygen reduction reactions including Pt—Ni—Cu nanoparticles supported on nitrogen-doped mesoporous carbon (MPC) having enhanced activity and durability, and method of making said catalyst. The catalyst is synthesized by employing a solid state chemistry method, which involves thermally pretreating a N-doped MPC to remove moisture from the surface; impregnation of metal precursors on the N-doped MPC under vacuum condition; and reducing the metal precurors in a stream of CO and Hgas mixture. 1. A catalyst comprising Pt—Cu—Ni alloy nanoparticles supported on nitrogen-doped mesoporous carbon.2. The catalyst according to claim 1 , wherein said nanoparticles have an octahedral or rhombic shape and a particle size from about 8-10 nm.3. The catalyst according to claim 1 , wherein the Pt—Cu—Ni alloy nanoparticles supported on nitrogen-doped mesoporous carbon have enhanced ORR activity and durability.4. A method of making a catalyst comprising platinum alloy nanoparticles supported on nitrogen-doped mesoporous carbon (MPC) claim 1 , said method comprising:thermally pretreating a nitrogen-doped MPC support material to remove moisture;impregnating one or more metal precursors onto the pre-treated nitrogen-doped MPC under vacuum condition to obtain a precursor-impregnated nitrogen-doped MPC support material;heating the precursor-impregnated nitrogen-doped MPC support material to a functional temperature; anddelivering a functional gas to the precursor-impregnated nitrogen-doped MPC support material, the one or more metal precursors reacting with the functional gas to form shaped platinum alloy nanoparticles supported on nitrogen-doped MPC.5. The method according to claim 4 , which further comprises evacuating the pretreated nitrogen-doped MPC support to further remove air from pores in the support prior to impregnation of the metal precursors.6. The method according to claim 4 , the one or more metal precursors comprise platinum claim 4 , nickel and ...

MOTOR, GIMBAL HAVING THE MOTOR, AND IMAGE CAPTURING DEVICE HAVING THE GIMBAL

The present invention discloses a motor comprising a stator, a rotator rotatably connected with the stator and an electrical connector that provides an electric signal to the motor. The motor further comprises a magnet fixed on the rotator and a Hall angular displacement sensor fixed on the electrical connector and arranged opposite to the magnet. The magnet and the Hall angular displacement sensor are spaced from each other by the electrical connector. The present invention further discloses a gimbal using the motor and an image capturing device using the gimbal. 1. A motor comprising:a stator;a rotator rotatably connected with the stator;an electrical connecting device configured to provide an electric signal to the motor;a magnet fixed on the rotator; anda Hall angular displacement sensor fixed on the electrical connecting device and arranged opposite to the magnet, wherein the magnet and the Hall angular displacement sensor are spaced from each other by the electrical connecting device.2. The motor of claim 1 , wherein the rotator comprises:a rotating shaft assembly rotatably connected with the stator; anda rotor fixed on the rotating shaft assembly, wherein the magnet is fixed on the rotating shaft assembly.3. The motor of claim 2 , wherein the rotating shaft assembly comprises:a rotating shaft; andan upper bearing and a lower bearing sleeved respectively on two ends of the rotating shaft, wherein the magnet is fixed on the rotating shaft.4. The motor of claim 1 , wherein:the electrical connecting device comprises a first surface and a second surface opposite to the first surface;the Hall angular displacement sensor is fixedly arranged on the first surface;the magnet is arranged opposite to the second surface; andthe magnet is out of contact with the Hall angular displacement sensor.5. The motor of claim 1 , wherein the electrical connecting device is a PCB board or a flexible circuit board.6. A gimbal comprising:a first rotating member;a second rotating member ...

Methods and Systems for Verifying a User Login Using Contact Information of the User

A server system receives, from a first device, a request to authenticate a user with a third-party application using a social networking system and contact information of the user. The server system requests the social networking system to authenticate the user based on the contact information. The social networking system is different from the third-party application. 1. A method , comprising: receiving, from a first device, a request to authenticate a user with a third-party application using a social networking system and contact information of the user; and', 'requesting the social networking system to authenticate the user based on the contact information,', 'wherein the social networking system is different from the third-party application., 'at a server system having one or more processors and memory storing instructions for execution by the one or more processors2. The method of claim 1 , further comprising claim 1 , at the server system:sending a first authentication code to the contact information prior to receiving, from the first device, the request to authenticate the user with the third-party application using the social networking system.3. The method of claim 1 , wherein the contact information is an email address.4. The method of claim 2 , wherein the contact information is a phone number.5. The method of claim 4 , wherein sending the first authentication code to the contact information comprises:sending a short message service (SMS) message to the phone number, the SMS message including the first authentication code.6. The method of claim 2 , wherein the first authentication code is a randomly generated sequence of text symbols.7. The method of claim 1 , wherein requesting the social networking system to authenticate the user based on the contact information comprises:sending a request to authenticate the user to the social networking system, the request including the contact information of the user;receiving, at the social networking system, the ...