Method for selecting amplitude-frequency curve characteristic points in electromagnetic compatibility test

Behavior-based community detection in enterprise information networks

Methods and systems for detecting host community include modeling a target host's behavior based on historical events recorded at the target host. One or more original peer hosts having behavior similar to the target host's behavior are found by determining a distance in a latent space that embeds the historical events between events of the target host and events of the one or more original peer hosts. A security management action is performed based on behavior of the target host and the determined one or more original peer hosts.

Cable contact resistance calculation method based on detection coil

The invention relates to a detection coil-based contact resistance calculation method, which comprises the following steps of: arranging a first detection coil on a contact surface of a first cable core and a second cable core on the inner surface of a crimping copper pipe, arranging a second detection coil on the outer surface of the crimping copper pipe, and applying alternating voltage between an end A and an end B, recording a voltage effective value U1 output by the first detection coil and a voltage effective value U2 output by the second detection coil; and the contact resistance Rj1, the contact resistance Rj2 and the contact resistance Rj3 are calculated. According to the method, the contact resistance of each contact surface of the cable intermediate joint can be measured and calculated, and the problems of the cable intermediate joint can be conveniently found and analyzed.

Tubular feeder

The utility model provides a tubular feeder, including the support to and install the conveying pipeline on the support, follow in the conveying pipeline conveying pipeline axial fixity is provided with spirally guided, still including the drive conveying pipeline pivoted drive arrangement. The utility model has the advantages of the feeding is effectual, can adapt to agglomerate greatly and the easily transport of material of viscidity.

Electromagnetic radiation sensitivity testing method for increasing test precision

The invention discloses an electromagnetic radiation sensitivity testing method for increasing test precision, which comprises six steps: a single radiating antenna is used for radiating from a far fiThe invention discloses an electromagnetic radiation sensitivity testing method for increasing test precision, which comprises six steps: a single radiating antenna is used for radiating from a far ficribed by a testing standard and the radiation power P of the radiating antenna, utilizes an antenna theory to calculate the satisfying conditions between the power of the radiating antenna and the mscribed by a testing standard and the radiation power P of the radiating antenna, utilizes an antenna theory to calculate the satisfying conditions between the power of the radiating antenna and the measuring field intensity value of a testing point when an internal coupling field of the tested device reaches the testing requirement and gives out a quantized calculating method, thereby increasingeasuring ...

Energy -efficient complex bacterium MBR device of solar energy

The utility model particularly relates to an energy -efficient complex bacterium MBR device of solar energy, which comprises a tank body, aeration fan, water production pump, the backwash pump, well accuse cabinet and solar photovoltaic board, the jar body is horizontal, internal partitioning is high -efficient composite Biological pond, dull and stereotyped membrane cisterna and production pond,jar body one end is equipped with total inlet tube, total inlet tube is connected with high -efficient composite Biological pond, the bottom in high -efficient composite Biological pond is equipped with a plurality of high -efficient aeration equipment of jam that do not have, be equipped with the ceramic plate membrane system in the dull and stereotyped membrane cisterna, the high -efficient bottom air inlet who does not have jam aeration equipment passes through air hose and ceramic plate membrane system, aeration fan connects, the water inlet of backwash pump is connected with production pond ...

Blood and blood-vessel disease resistance medicine and preparation method thereof

The invention relates to a medicine-lupulin oleoresin for resisting hematological and vascular diseases and a preparation method thereof. The medicine-lupulin oleoresin for resisting the hematological and vascular diseases consists of quercetin, obtusin and puerarin, and is prepared into a tablet and a hard capsule. The medicine has functions of improving dissolution activity of fibrous protein and reducing lipide, blood sugar and blood pressure. The medicine has obvious therapeutic effect on diseases such as arteriosclerosis, hyperlipemia, thrombosis, high blood pressure, coronary heart disease and diabetes.

Anti-EGFR (epidemic growth factor receptor) humanized antibody L2-H3 and coding gene and application thereof

The invention discloses an anti-EGFR (epidemic growth factor receptor) humanized antibody L2-H3 and a coding gene and application thereof. The antibody is formed by a light chain and a heavy chain, wherein the heavy chain is formed by connection of a heavy chain variable region and a heavy chain constant region; the amino acid sequence of the heavy chain variable region is shown in the 1st-145th positions in the SEQ ID NO:3; the heavy chain constant region is the heavy chain constant region of a humanized antibody IgG1; and the amino acid sequence of the light chain is shown in the SEQ ID NO:1. The experimental results prove that the antibody has good binding activity and capability of inhibiting growth and migration of the tumor cells; and the affinity of the common anti-EGFR human-mouthchimeric antibody, namely cetuximab in the domestic and foreign markets is 1.1*10<9>M. The humanized antibody disclosed by the invention can better bind with the EGFR, thus ensuring the anti-tumor effect ...

Vehicle operation noise data processing method and system

The invention discloses a whole vehicle operation noise data processing method. The method comprises the following steps: obtaining audio sequence data of whole vehicle operation noise and an original sampling rate of the audio sequence data; random truncation is carried out on the audio sequence data, a plurality of segments of truncated audio data are obtained, and the initial position of random truncation and the truncation length are randomly set; performing standardization processing on the truncated audio data; adding label information to the standardized audio data; and storing the audio data added with the label information in the form of a dictionary. Correspondingly, the invention discloses a whole vehicle operation noise data processing system. According to the method and the system, a normative standard sound data set can be formed based on the audio file so as to be applied to the neural network model for sound recognition.

Instant heater of pure water pipeline

The utility model provides an instant heater of pure water pipeline, including the water storage tank, connect in water storage tank bottom end's conveying line, and the heater, the heater is installed in the middle of conveying line, the heater includes jacket, spiral pipe and resistance wire, the spiral pipe scroll cover is arranged in on the jacket, the resistance wire twines on the spiral pipe, the spiral pipe both ends are connected respectively in conveying line. The utility model has the advantages of it is safe in utilization, convenient, swift to low -cost, province's energy consumption.

Artificial synthetic human stem cell factor code gene

SYSTEM AND METHOD FOR PANORAMIC IMAGING

Provided herein are systems and methods for panoramic imaging. The present system includes multiple digital cameras having overlapping fields of view. The system further includes a control system that controls the geometry and action of the cameras to capture digital images or streams of image frames. The system further includes an image processing algorithm, the execution of which processes image inputs by the cameras into panoramic still images or movies in real time. The present method includes the steps of acquiring image information by multiple digital cameras having overlapping fields of view, analyzing each pair of image inputs having an overlapping field to identify an optimum line that makes the total error introduced by cutting and stitching the pair of image inputs along the line to be the minimum; and cutting and stitching the image inputs to generate panoramic images or movies. 1. A method for generating panoramic digital representation of an area , comprising(1) acquiring an image from each of a plurality of digital cameras having a field of view that overlaps with the field of view of at least one other digital camera among the plurality of digital cameras;(2) establishing spherical coordinates for pixels of each acquired image,(3) rearranging the pixels of each acquired image in a plane according to the spherical coordinates, thereby generating a set of planar images having one or more overlapping fields,(4) in each overlapping field among the one or more overlapping fields, identifying pixels of interest and finding an optimum line that avoids the pixels of interest, thereby generating a set of optimum lines for the set of planar images,(5) cutting and stitching the set of planar images along the set of optimum lines, thereby generating a panoramic digital representation of the area.2. The method of claim 1 , wherein step (2) is performed byestablishing a spherical coordinate system for each acquired image in a sphere tangential to the acquired ...

Anti-EGFR (epidemic growth factor receptor) humanized antibody L3-H3 and coding gene and application thereof

The invention discloses an anti-EGFR (epidemic growth factor receptor) humanized antibody L3-H3 and a coding gene and application thereof. The antibody is formed by a light chain and a heavy chain, wherein the heavy chain is formed by connection of a heavy chain variable region and a heavy chain constant region; the amino acid sequence of the heavy chain variable region is shown in the 1st-145th positions in the SEQ ID NO:3; the heavy chain constant region is the heavy chain constant region of a humanized antibody IgG1; and the amino acid sequence of the light chain is shown in the SEQ ID NO:1. The experimental results prove that the antibody has good binding activity and capability of inhibiting growth and migration of the tumor cells; and the affinity of the common anti-EGFR human-mouth chimeric antibody, namely cetuximab in the domestic and foreign markets is 1.1*10<9>M. The humanized antibody disclosed by the invention can better bind with the EGFR, thus ensuring the anti-tumor effect ...

Single-rotor compressor vibration suppression method based on rotating speed control

The invention discloses a single-rotor compressor vibration suppression method based on rotating speed control, which comprises the following steps of: performing Fourier decomposition on rotating speed based on a motor mechanical equation to obtain a mechanical rotating speed equation; obtaining a double-component mechanical rotating speed equation according to the mechanical rotating speed equation; obtaining a first phase angle and a second phase angle through a double-component mechanical rotating speed equation; establishing a first compensation equation by using the first phase angle and the second phase angle through a Fourier series formula; a second compensation equation is obtained according to the first compensation equation, q-axis torque current is applied according to the second compensation equation, and compensation is completed. The method is used for solving the technical problems that when torque compensation is carried out through torque estimation, the program calculation ...

Construction process for paving S-shaped tiles on roof with slope of more than 60 degrees

The invention discloses a construction process for paving S-shaped tiles on a roof with the slope of more than 60 degrees. The construction process comprises the following steps: (1) treating a base layer; (2) leveling a base; (3) paving zinc-coated steel wire meshes; (4) coating anti-crack mortar; (5) carrying out CAD (computer-aided design) space simulation trial arrangement so as to determine dividing lines and cutting size of the tiles; and (6) paving the S-shaped tiles: reserving double holes on the top of each S-shaped tile, overspreading mortar mixed with a binding agent on rear faces of the tiles, paving and sticking the tiles according to a typesetting chalk line, fixing the tiles by steel nails, jointing and supplementing color. In the process, when the S-shaped tiles are paved on the roof with the slope of more than 60 degrees, the fixed holes are reserved on the tiles, and then the tiles are fixed on the roof by the concrete steel nails, thus preventing the paved tiles from ...

HUMANIZED ANIT-EGFR ANTIBODY L4-H3 AND CODING GENE THEREOF

The present invention discloses a humanized anti-EGFR antibody L4-H3 and coding gene thereof. The antibody is composed of a heavy chain and a light chain, wherein the amino acid sequence of the heavy chain variable region is shown as positions 1-145 of SEQ ID NO: 3, the heavy chain constant region is the heavy chain constant region of the human antibody IgG1, and the amino acid sequence of the light chain is shown as SEQ ID NO: 1.

Humanized anit-EGFR antibody L4-H3 and coding gene thereof

The present invention discloses a humanized anti-EGFR antibody L4-H3 and coding gene thereof. The antibody is composed of a heavy chain and a light chain, wherein the amino acid sequence of the heavy chain variable region is shown as positions 1-145 of SEQ ID NO: 3, the heavy chain constant region is the heavy chain constant region of the human antibody IgG1, and the amino acid sequence of the light chain is shown as SEQ ID NO: 1.

Laurinol purification method and lauromacrogol preparation method

The invention belongs to the field of medicine and chemical engineering, and relates to a laurinol purification method and a lauromacrogol preparation method. Particularly, the laurinol purification method comprises the step of carrying out heating reflux on laurinol and methylbenzene. The lauromacrogol product prepared by the preparation method disclosed by the invention is higher than an existing method in purity, and is high in yield, stable in product and suitable for large-scale industrialized production.

Electromagnetic radiation sensitivity testing method for increasing test precision

The invention discloses an electromagnetic radiation sensitivity testing method for increasing test precision, which comprises six steps: a single radiating antenna is used for radiating from a far field, and the radiating power of the antenna, the field intensity value of electric-field sensors and the distance between the antenna and the electric-field sensors are measured; a tested device is placed, and a plurality of electric-field sensors are arranged; the values of the electric-field sensors are recorded at the moment; the radiating antenna is approached to the tested device, the difference of the field intensity value at the moment and the field intensity measured in the last step is from 0dB to 6 dB, and the values of the electric-field sensors are recorded at the moment; the power of the radiating antenna is calculated in standard field intensity; and a sensitivity test is carried out. The invention gives out satisfying conditions between the radiation field intensity Elim prescribed ...

Complex deoxidizer for steelmaking and preparation method thereof

The invention discloses a complex deoxidizer for steelmaking, which comprises the following components in percentage by weight: 5 to 9 percent of calcium (Ca), 10 to 24 percent of silicon (Si), 12 to 19 percent of manganese (Mn) and the balance of Fe, accompanying elements of Al and Mg, and inevitable impurities. The invention also discloses a method for preparing the complex deoxidizer for steelmaking, and the complex deoxidizer is prepared from the following raw materials in proportion (in percentage by weight): 60 to 70 percent of raw manganese ore in which Mn accounts for more than or equal to 32 percent, 12 to 16 percent of silica with the silicon content more than or equal to 98 percent, 10 to 16 percent of lime with the CaO content more than or equal to 90 percent and 5 to 8 percent of iron scale with Fe oxide content more than or equal to 75 percent. The complex deoxidizer and the preparation method have the advantages of low cost of the raw materials, low energy consumption of ...

An alkali-resistant heatproof glass material and a preparation method thereof

The invention relates to an alkali-resistant heatproof glass material and a preparation method thereof. The alkali-resistant heatproof glass material comprises following components by weight: 5-7 parts of TeO2, 4-9 parts of K2O, 12-13 parts of SiO2, 4-9 parts of PbO, and 2-3 parts of Y2O3. The glass material is prepared by steps of smashing raw materials, screening, smelting at high temperature, annealing, and the like. The prepared glass material has good alkali resistance and heat stability and can prevent glass product deformation caused by alkali solution corrosion and overhigh temperature so that the glass product can be used for a long time.

Compensation method and device of vehicle inertial sensor, vehicle and medium

The invention relates to a compensation method and device for a vehicle inertial sensor, a vehicle and a medium, and belongs to the technical field of vehicle sensors. The compensation method for the vehicle inertial sensor comprises the following steps: acquiring first position information of the inertial sensor mounted on a vehicle and second position information of the mass center of the vehicle; in the driving process of the vehicle, acquiring measured acceleration information and measured angular velocity information acquired by an inertial sensor; according to the measured angular velocity information, the first position information and the second position information, determining acceleration offset information generated by the inertial sensor performing circular motion around the vehicle mass center; and generating target acceleration information of the mass center of the vehicle based on the measured acceleration information and the acceleration offset information. According to ...

Two-dimensional axisymmetric simulation model suitable for electromagnetic forming of pipe fitting with magnetic collector

The invention discloses a two-dimensional axisymmetric simulation model suitable for electromagnetic forming of a pipe fitting with a magnetic collector. The magnetic collector is replaced by a conductor ring close to one side of a driving coil, a conductor ring close to one side of a workpiece to be machined and a middle conductor ring; the conductor ring close to one side of the driving coil and the conductor ring close to one side of the workpiece to be processed are made of a magnetic collector magnetic conductive material, and the middle conductor ring is made of an ideal insulating material; the total current in the conductor ring close to one side of the driving coil and the total current in the conductor ring close to one side of the workpiece to be machined are equal in size and opposite in direction. According to the two-dimensional axisymmetric simulation model suitable for electromagnetic forming of the pipe fitting with the magnetic collector and the modeling method, compared ...

Accumulator locking device and electric forklift truck

The invention discloses an accumulator locking device and an electric forklift truck. The accumulator locking device comprises a fixing base connected with a frame, wherein one end of the fixing base is movably connected with a thrust mechanism, the other end of the fixing base is movably connected with a swing frame with one end movably connected with the thrust mechanism, and a pressing plate or a pressing rod for pressing a press opening formed in an accumulator box is arranged at the other end of the swing frame. The fixing base of the accumulator locking device is directly installed on the frame, the pressing plate or the pressing rod directly presses or releases the inner side of the accumulator through opening or pressing operation, accumulator locking can be achieved without basic hand tools, and the accumulator locking device is firm in locking and convenient to use.

EGFR (epidermal growth factor receptor)-inhibiting humanized antibody L4-H3 and encoding genes and application thereof

The invention discloses an EGFR-inhibiting (epidermal growth factor receptor) humanized antibody L4-H3 and encoding genes and application thereof. The antibody comprises a light chain and a heavy chain, wherein the heavy chain is formed by connecting a variable heavy-chain region with a constant heavy-chain region; the amino acid sequences of the variable heavy-chain region are described as the 1st to the 145th sites in the SEQ ID NO:3, and the constant heavy-chain region is the constant heavy-chain region of the humanized antibody IgG1; the amino acid sequences of the light chain are described as the SEQ ID NO:1. The experimental result confirms that the antibody disclosed by the invention has good combining activity and the capacity of inhibiting the growth and the migration of the tumor cell. The cetuximab which is the foreign common EGFR-inhibiting human-mouse chimeric antibody has the affinity of 1.1*10<-9>M. The humanized antibody disclosed by the invention can be well combined with ...

Anti-epidemic growth factor receptor (EGFR) humanized antibody L1-H3 and coded gene and application thereof

The invention discloses an anti-epidemic growth factor receptor (EGFR) humanized antibody L1-H3 and a coded gene and application thereof. The antibody consists of a light chain and a heavy chain, wherein the heavy chain is formed by connecting a heavy chain variable region and a heavy chain constant region; the amino acid sequence of the heavy chain variable region is shown as the 1st-145th sitesin SEQ ID NO: 3; the heavy chain constant region is the heavy chain constant region of a humanized antibody IgG1; and the amino acid sequence of the light chain is shown as SEQ ID NO: 1. Proved by experimental results, the antibody has good bonding activity and capacity of inhibiting tumor cell growth migration; and the affinity of an anti-EGFR human-mouse nested cetuximab antibody common in foreign markets is 1.1*10<-9>M. The humanized antibody can be better combined with the EGFR so as to ensure an anti-tumor effect. A method for preparing the antibody can simultaneously express the light chain ...

Resin pressure boost conveyer

The utility model provides a resin pressure boost conveyer, including the resin jar to and connect in the conveying line in the resin tank bottoms portion outside, the last booster that is connected with of conveying line, still be connected with circulation pipeline on the resin jar, the last circulating pump that is connected with of circulation pipeline, and the last one end that lies in the circulating pump entry of circulation pipeline stretches into the inside bottom of resin jar, the last one end that lies in the circulating pump export of circulation pipeline is connected in the bottom outside of resin jar. The utility model has the advantages of resin transport efficiency is high, the easy washing.

Automatic structure is gone into in rain -proof water logging of computer lab on staircase or moving walk

The utility model provides an automatic structure is gone into in rain -proof water logging of computer lab on staircase or moving walk, board (2), support fall in the taking advantage of of horizontal tip computer lab top including setting up at metal framework (1) take advantage of frame (3) that fall board (2), frame (3) slope sets up go up and surround metal framework (1) take advantage of the edge that falls board (2), the groove structure on the limit of bending that upwards bent for both sides have frame (3), bend the limit including surrounding take advantage of the long limit outside the edge that falls board (2) and be located take advantage of the minor face below the edge inboard that falls board (2), highly being greater than of long limit the minor face, the rain -proof water logging of computer lab go into the structure still include with honeycomb duct (5) that groove structure is linked together. Compared with the prior art, the utility model discloses simple structure, ...

Process for filming multi-specification glass

The invention discloses a process for filming multi-specification glass, which comprises the following steps: cleaning a large glass sheet; cleaning a small glass sheet; observing the large glass sheet; filming the large glass sheet; putting the small glass sheet on carrier glass fully; observing the small glass sheet; at that time, cleaning another large glass sheet in a first cleaning machine, and stopping the conveying by a first working platform; filming the small glass sheet; and conveying, observing, conveying and filming the large glass sheet continuously after the small glass sheet iscarried by the carrier glass and gets into a filming chamber, and stopping the conveying by the first working platform again when the whole carrier glass is overspread with the small glass sheet. Theprocess has the advantages of arranging time reasonably, saving energy sources and improving the working efficiency.

Signal source amplitude adjustment method in electromagnetic compatibility sensitivity test

The invention discloses a signal source amplitude regulating method adopted in an electromagnetic compatibility (EMC) sensitivity test, belonging to the EMC sensitivity test field. The method sets threshold values A, B and C and regulates an error D and computes a difference Delta between the intensity value of an interruption signal actually measured and a standard ultimate value to compare whether the difference Delta is greater or less than the threshold values A and B and to compute a signal source output amplitude increment X so as to achieve the purpose of regulating the signal source output amplitude through dynamically regulating the amplitude increment. The signal source amplitude regulating method of the invention can accelerate the process of signal source regulation, save test time, enhance the test efficiency and simultaneously can guarantee the accuracy of EMC sensitivity test results.

Defrosting control optimization method for double-fifteen drying chamber dehumidifier

The invention relates to a defrosting control optimization method for double-fifteen drying chamber dehumidifiers, which is used for optimizing and controlling a refrigerating system of a double-fifteen storeroom, the refrigerating system comprises two indoor units and a set of outdoor unit, the outdoor unit comprises two sets of compression condensing units, the two sets of compression condensing units are connected in parallel and then are connected with the two indoor units in the storeroom, and the two sets of compression condensing units are connected with the two indoor units in the storeroom. In the defrosting period, by adjusting the starting sequence of an electromagnetic valve of an indoor unit, a fan and a compressor of an outdoor unit and adjusting starting and stopping points of two-stage energy adjustment of the compressor at the same time, the air suction pressure of a compression condensing unit is controlled, it is ensured that the air suction pressure is always lower than ...

Humanized anti-EGFR antibody L4-H3 and coding gene thereof

The present invention discloses a humanized anti-EGFR antibody L4-H3 and coding gene thereof. The antibody is composed of a heavy chain and a light chain, wherein the amino acid sequence of the heavy chain variable region is shown as positions 1-145 of SEQ ID NO: 3, the heavy chain constant region is the heavy chain constant region of the human antibody IgG1, and the amino acid sequence of the light chain is shown as SEQ ID NO: 1.

Side slope angle measuring device

The invention provides a side slope angle measuring device. The side slope angle measuring device is characterized by comprising a base (1), a plumbing rod (2) is perpendicularly arranged in the base (1), a dial (3) is connected to the plumbing rod (2), a plumbing line (4) is tied on the dial (3), and the other end of the plumbing line (4) is connected with a plumb ball (5). While the side slope angle is accurately measured, the side slope angle measuring device further has the advantages of being simple in structure, convenient to use and carry and the like.

Electric storage trolley steering device and electric storage trolley with the same

The invention discloses an electric storage trolley steering device and an electric storage trolley with the same. The steering device comprises a steering support, a steering base arranged on the steering support in a rotating mode and a handle rod connected with the steering base in a rotating mode. The handle rod is provided with a proximity switch. The steering base is provided with a sensing block matched with the proximity switch. According to the electric storage trolley steering device, the proximity switch and the sensing block are matched, collecting and outputting of operation section signals are completed, the proximity switch does not need a mechanical part in contact with the sensing block, the proximity switch cannot be damaged easily, service life is long, and accordingly reliability can be improved.

Tabletting device for production of hydrocortisone acetate

The utility model relates to the technical field of medicine production, and discloses a tablet pressing device for production of hydrocortisone acetate, which comprises a base, a support is fixedly mounted at the top of the base, an electro-hydraulic push rod is fixedly mounted at the top of the support, and an upper die is fixedly mounted at the push end of the electro-hydraulic push rod downwards. A lower die is arranged below the upper die, the lower die is connected with the upper surface of the base in a sliding mode, an air cylinder located behind the support is fixedly installed at the top of the base, the pushing end of the air cylinder is fixedly connected with one side of the lower die, a groove is formed in the base, and a sliding assembly is arranged in the groove. And the lower die is in transmission fit with the sliding assembly. Through the design of the electro-hydraulic push rod, the die assembly is convenient, so that the production of the hydrocortisone acetate tablets ...

Health-care instant tea

The invention discloses health-care instant tea, which consists of extracts of tea leaf, lotus leaf, mulberry leaf, dogbane leaf, Chinese yam, rhubarb, chrysanthemum, honeysuckle, American ginseng, boat-fruited scaphium seed, cassia seed and kudzuvine root, fatty acid sucrose ester, xylitol, mannitol, natural menthol, citric acid, trisodium phosphate, saccharin sodium and stevioside. The components are prepared into the instant tea; and the instant tea is sweet and delicious, has the functions of refreshing the brain, activating blood, freeing blood vessels, clearing liver, improving vision, nourishing lung, benefiting throat, defecating, expelling toxin, reducing blood fat, blood pressure and blood sugar and enhancing immunity, and has anti-ageing effect. The health-care instant tea has obvious health-care effect on the diseases such as pharyngolaryngitis, constipation, arteriosclerosis, obesity, coronary heart disease, hypertension, hyperlipidemia, hyperglycemia, thrombosis, cerebral ...

Medicine for external use for treating skin inflammation

The invention relates to a medicine for external use for treating skin inflammation, which comprises the following components by weight percent: an ethanol leachate (liquid A) consisting of honeysuckle, mother chrysanthemum, pure water and Twain 80, an ethanol solution (liquid B) consisting of dyclonine hydrochloride, retinoic acid, laurocapram, alkylpheol ethoxylate and ethanol and an aqueous solution (liquid C) consisting of cannitracin, neomycin, vitamin B6, glycerol and pure water, and the liquid A, the liquid B and the liquid C are uniformly mixed in sequence. The medicine for external use for treating skin inflammation has stronger effect on kill gram negative and positive bacteria, tubercle bacillus, colibacillus, staphylococcus aureus, carbon Da coli, proteus, candidiasis, sporothrix, cryptococcus gattii, aspergillus and the like. The medicine for external use for treating skin inflammation is antibacterial and anti-inflammatory, has the effect of removing pain and relieving itching ...

Door glass guide rail and car

The utility model provides a door glass guide rail and car, door glass guide rail includes: a glass guide rail, the 2nd glass guide rail, the one end of the 2nd glass guide rail and the one end of a glass guide rail are through first joint structure with the first angle connector that presets, the 3rd glass guide rail, angle connector is preset through second joint structure with the second to the one end of the 3rd glass guide rail and the other end of the 2nd glass guide rail, and fourth glass guide rail, angle connector is preset through third joint structure with the third to the one end of fourth glass guide rail and the other end of the 3rd glass guide rail, wherein, a glass guide rail and fourth glass guide rail are parallel, and a glass guide rail and fourth glass guide rail are perpendicular with the 3rd glass guide rail. The utility model discloses a door glass guide rail can avoid door glass guide rail corner's sectional form deformation to appear at the in -process of stretch ...

Dull and stereotyped dolly of manual formula

The utility model provides a dull and stereotyped dolly of manual formula, include the frame, set up in the front wheel and the rear wheel of frame below to and set up the flat board on the frame and shake hands, the front end welding of frame has the axle sleeve, the axle sleeve cover is arranged in the axial region of the fork top of front wheel, the handle tail end articulate in the top of axial region. The utility model has the advantages of turn to laborsavingly, the handle is nimble, convenient to use.

EGFR (epidermal growth factor receptor)-inhibiting humanized antibody L4-H3 and encoding genes and application thereof

The invention discloses an EGFR-inhibiting (epidermal growth factor receptor) humanized antibody L4-H3 and encoding genes and application thereof. The antibody comprises a light chain and a heavy chain, wherein the heavy chain is formed by connecting a variable heavy-chain region with a constant heavy-chain region; the amino acid sequences of the variable heavy-chain region are described as the 1st to the 145th sites in the SEQ ID NO:3, and the constant heavy-chain region is the constant heavy-chain region of the humanized antibody IgG1; the amino acid sequences of the light chain are described as the SEQ ID NO:1. The experimental result confirms that the antibody disclosed by the invention has good combining activity and the capacity of inhibiting the growth and the migration of the tumor cell. The cetuximab which is the foreign common EGFR-inhibiting human-mouse chimeric antibody has the affinity of 1.1*10<-9>M. The humanized antibody disclosed by the invention can be well combined with ...

Conversion measurement method for block reading and page reading of storage medium

The invention discloses a conversion measurement method for block reading and page reading of a storage medium. The conversion measurement method can replace a reading frequency counting mode used in current storage equipment. According to the technical scheme, page reading and block reading are separated, all block reading is converted into page reading through a conversion coefficient suitable for the current life cycle and the data retention time condition, and the previous reading frequency is replaced with the page reading frequency. And the reading interference influence which the storage medium can bear can be accurately approached. Excessive block recovery is avoided, and the SSD read performance is improved to a certain extent.

Target identification method of high spectroscopic data rearranged based on spectral absorption characteristics

A target identification method of high spectroscopic data rearranged based on spectral absorption characteristics comprises the following steps: (1) reading the high spectroscopic data; (2) convertingminimal noise component; (3) removing spectrum continuously; (4) calculating absorption position, absorption depth and absorption characteristic left and right shoulders of pixel spectrum; (5) arranging from strong to weak according to the absorption depth by using the target spectrum to be identified as the base spectrum, and arranging the waveband without remarkable absorption characteristic from small to large according to wavelength to obtain the rearranged spectrum; (6) rearranging the spectroscopic characteristics of the high spectroscopic data according to the wavelength order of the target rearranged spectrum to be identified in the step (5) to obtain the characteristic extraction result based on the spectrum rearrangement; and (7) matching spectroscopic characteristic to obtain the ...

Washing, drying and plating method and system for graphite boat

The invention provides a washing, drying and plating method and system for a graphite boat. The method comprises the steps that a first carrying tool is controlled to carry a target graphite boat located in a workshop to a boat room; in the boat room, a second carrying tool is driven to transport the target graphite boat among the maintenance devices, and the target graphite boat is washed, dried and plated; and after washing, drying and plating are finished, the first carrying tool is driven to carry the target graphite boat to a workshop from the boat room. In the invention, when the graphite boat is subjected to washing, drying and plating operation, the graphite boat is carried to the corresponding maintenance device by using the carrying tool, so that the carrying efficiency of the graphite boat is greatly improved, and manpower is greatly saved. In addition, according to the invention, special carrying tools are arranged in the boat house and the workshop to carry the graphite boats ...

Device and method for realizing radio frequency RF leakage compensation and radio frequency identification RFID reader

The invention provides a device and a method for realizing radio frequency (RF) leakage compensation and a radio frequency identification (RFID) reader. The device comprises a coupler, a cancellation signal generation circuit and a combiner, wherein the coupler is used for coupling the forward RF signals transmitted by the RFID reader to acquire a first reference signal; the cancellation signal generation circuit is used for generating a cancellation signal according to the first reference signal; and the combiner is used for performing cancellation treatment on leakage signals by utilizing the cancellation signal. By using the invention, the leakage signals leaked to a reverse receive channel from the forward RF signals transmitted by the RFID reader can be cancelled.

Device and method for entity clipping during graphic processing unit (GPU) graphic processing

The invention discloses an efficient device and method for entity clipping and belongs to the technical field of computer graphics. For a clipping process during computer graphic processing, a Cohen-Sutherland coding segment clipping algorithm and a Sutherland-Hodgman algorithm clipping algorithm are comprehensively utilized, the Cohen-Sutherland coding segment clipping algorithm is firstly utilized to code vertexes of triangles, whether the triangle needs clipping is determined according to code values, and as to the triangles in need of clipping, the Sutherland-Hodgman algorithm clipping algorithm is utilized for clipping. Since output entities after clipping must be triangles, during a clipping process, vertex output requires regulation so as to avoid failure to generate correct triangle output due to repeated output of the vertexes or sequence disorder of the output vertexes. A clipping unit comprises an input cache module, a resolver module, a buffer channel module, a clipping pipeline ...

Scale model device of simple structure of strut type undercarriage and experimental test method thereof

The invention discloses a scale model device of a simple structure of a strut type undercarriage and a test method thereof, and relates to the field of aircraft ground dynamics test design. The problems that an existing undercarriage performance testing method is high in testing cost, large in equipment scale, large in testing difficulty, complex in undercarriage structure and the like, and large-scale application and popularization are difficult to achieve in the fields of aircraft design, aircraft ground dynamics and the like are solved. An upper outer cylinder wall, an outer cylinder flange and a lower outer cylinder wall are sequentially and coaxially connected from top to bottom, a wheel set assembly is installed at the bottom end of a supporting column inner cylinder, one end of an auxiliary cross beam is connected with a main cross beam connecting piece, a longitudinal beam pin is inserted into a pin hole, one end of a main longitudinal beam is hinged to the main cross beam connecting ...

Cable contact resistance calculation method based on finite element software simulation magnetic induction intensity

The invention relates to a cable contact resistance calculation method based on finite element software simulation magnetic induction intensity, and the method comprises the steps: selecting a point C on the outer surface of a crimping copper pipe corresponding to the contact surface of a first cable core and a second cable core as a magnetic induction intensity measurement point, measuring the total resistance Rs of an AB-segment cable, building an equivalent circuit of the AB-segment cable, building a two-dimensional finite element model, and calculating the contact resistance of the AB-segment cable. And finally, calculating to obtain contact resistances Rj1, Rj2 and Rj3. According to the method, the contact resistance of each contact surface of the cable intermediate joint can be measured and calculated, and the problems of the cable intermediate joint can be conveniently found and analyzed.

Car theftproof circuit

... (B, ) the utility model relates to a car theftproof circuit, it includes oil pump power supply, electronic switch, (b) (b) RF (b) (b) control module and car oil pump, (B, ) (b) RF (b) (b) control module's signal output part is connected with electronic switch's control end, and oil pump power supply is connected with (b) (b) RF (b) (b) control module's power end, electronic switch for according to the level signal of (b) (b) RF (b) (b) control module's signal output part output, the switching on and break off of the feeder ear of control oil pump power supply and car oil pump. The utility model discloses can solve problems bulky, that the line is many, the disguise is poor. (B, ) ...

Method, device and system for detecting looseness of transformer winding and electronic equipment

The invention provides a method, a device and a system for detecting looseness of a transformer winding and electronic equipment. The method comprises the following steps: acquiring vibration information of a transformer acquired by the detection equipment; determining a vibration characteristic matrix according to the vibration information; according to the vibration characteristic matrix, a clustering algorithm is adopted to calculate and obtain a loosening state parameter, and the loosening state parameter is used for indicating the loosening state of the winding of the transformer. According to the method for detecting the looseness of the transformer winding, the accuracy of a detection result obtained by detecting the looseness state of the transformer winding is high.

Cutter head fuse of automatic cutting machine

The invention discloses a cutter head fuse of an automatic cutting machine, comprising a shell and a clamping part, the upper end surface of the shell is shaped as a pot bottom, the edge thereof is provided with a raised edge, the upper part in the shell is respectively provided with a groove hole, the lower part thereof is respectively provided with a through hole connected with the groove hole, and the lower end thereof is an arc-shaped surface and is provided with a groove and a through groove which are intersected in a cross manner; the clamping part is formed by a large cylinder with the middle part provided with thread through holes and a small cylinder with the middle part provided with thread through holes and through holes; the outer circumference of the intersected position of the large cylinder and the small cylinder of the clamping part is provided with a 90-degree conical groove; the small cylinder of the clamping part is arranged in the groove hole in the shell and is tightly ...

High-efficiency vertex processing apparatus and processing method

The invention discloses a high-efficiency vertex processing apparatus. The high-efficiency vertex processing apparatus comprises a transformation matrix storage device, a vertex storage device and a projection matrix storage device, and is characterized in that the transformation matrix storage device is connected with a transformation matrix load FIFO storage unit, the vertex storage device is connected with a vertex input FIFO storage unit, the projection matrix storage device is connected with a projection matrix load unit, the transformation matrix load FIFO storage unit is connected with a transformation matrix generation unit, the vertex input FIFO storage unit is connected with a coordinate transformation unit, the projection matrix load unit is connected with a projection unit, the transformation matrix generation unit is connected with the coordinate transformation unit, the coordinate transformation unit is connected with the projection unit, and the projection unit is connected ...

Thickening tire is glued to tyre bead

The utility model provides a thickening tire is glued to tyre bead, includes the steel ring, and the steel ring encapsulation is in the child hose lining, and the in situ is restrainted at the pierce tap to the child hose lining encapsulation that has encapsulated the steel ring, and the steel wire belts encapsulates in the tread rubber, tread rubber one side increase in thickness. The utility model relates to a thickening tire is glued to tyre bead's advantage lies in: reduce the tyre bead of tire and glue the rate of wear, make the tyre bead of tire gluey unanimous with the gluey wearing and tearing of tire surface, reduce accident rate.

Anti-uPAR humanized antibody, coding gene and application thereof

The invention discloses an anti-uPAR humanized antibody, a coding gene and application thereof. The amino acid sequence of a heavy chain variable region of the antibody is shown as a sequence 3 in a sequence table, and the amino acid sequence of a light chain of the antibody is shown as a sequence 1 in the sequence table. Experiment results confirm that the antibody has good binding activity (affinity is 1.74*10-8 mol/L) and capability of inhibiting the growth and migration of tumor cells. The humanized antibody can be bound better to uPAR so as to guarantee anti-tumor effect thereof. A method for preparing the antibody can simultaneously express the light chain and a heavy chain and ensure that the expression ratio of the light chain to the heavy chain is closer to 1:1 so as to produce the antibody with double chains mutually matched in a higher ratio. In summary, the antibody and the preparation method thereof can have broad application prospects in the field of preventing and/or treating ...

Hair growth lotion for promoting hair to grow

The invention relates to hair growth lotion for promoting hair to grow, which is synthesized by mixing ethanol lixivium (solution A) prepared from cockscomb flower, malaytea scurfpea fruit, szechwan chinaberry fruit, blister beetle and absolute ethanol, ethanol solution (solution B) prepared from retinoic acid, erucic acid, peppermint oil, pepper oil, ginger oil, glycerol, laurocapram, alkylp henol polyoxyethylene, twain 80 and the absolute ethanol and aqueous solution (solution C) prepared from vitamin B6, vitamin C, allantoin and distilled water sequentially and uniformly. The hair growth lotion has the effects of regulating the synthesis of fatty acid, inhibiting secretion of sebum, reducing grease aggregating on scalps, increasing the nutrition of hair tissue, maintaining normal metabolism and stimulating and promoting the hair to grow, and has the obvious curative effect on diseases such as scalp folliculitis, alopecia, alopecia areata, baldness and the like.

Bell -type dust collector

The utility model provides a bell -type dust collector, including collection dirt jar, set up in album air exhauster of dirt tank deck portion, set up the filter mantle that just is located the air exhauster below in album dirt jar, still include dust cage and air -supply line, entry linkage in the top of dust cage of air -supply line, the export of air -supply line is stretched into to the inside bottom of album dirt jar, and the filter mantle is located between the export and air exhauster of air -supply line. The utility model has the advantages of use in a flexible way, collection dirt is effectual.

Two -way continuous roasting kiln

The utility model provides a two -way continuous roasting kiln is including but not limited to the kiln body, first insulated door, first flatbed, second flatbed, walking rail, intake pipe, chimney, air -blower and second septum hot topic, wherein first insulated door, second septum hot topic are installed the both ends of the kiln body, the walking rail is installed the bottom of the kiln body, first flatbed, second flatbed are followed the walking rail is in move in the kiln body, the intake pipe is installed in the both sides wall of the kiln body, the air -blower with the intake pipe links to each other and installs the kiln is external, the chimney is installed the top of the kiln body. The beneficial effects of the utility model are that the kiln body can be ventilated fully and is heating installation, the calcination in succession, simple operation.

Antibody L5H5 with CD20-resistant antigen and application thereof

The invention discloses an antibody L5H5 with a CD20-resistant antigen and application thereof. The antibody L5H5 with the CD20-resistant antigen is IgG (intravenous gamma globulin), wherein a light chain of the IgG is composed of a light chain variable region and a light chain constant region, and a heavy chain of the IgG is composed of a heavy chain variable region, a hinge region and a heavy chain constant region; CDR1, CDR2 and CDR3 in the light chain variable region are sequentially 61st-74th amino acid residues, 89th-102nd amino acid residues and 112nd-123rd amino acid residues from the N tail end of a sequence 1 in a sequence table; CDR1, CDR2 and CDR3 in the heavy chain variable region are sequentially 49th-59th amino acid residues, 81st-96th amino acid residues and 106th-119th amino acid residues from the N tail end of a sequence 3 in the sequence table. The invention also discloses the application of the antibody L5H5 to preparation of a drug for treating B-cell lymphoma. The ...

Vehicle file reader and vehicle with same

The utility model provides a vehicle file reader and a vehicle with the same. The file reader for the vehicle is applied to the vehicle. Including a body, wherein a paper inlet is formed in the body;a guide groove is formed in the body and positioned at the paper inlet; wherein the body further comprises a plurality of suction cups and mounting bases, the suction cups are arranged at the bottom of the body and detachably connected with the body, the mounting bases are distributed on the side face of the body, mounting holes are formed in the mounting bases, and the suction cups and the mounting bases are used for being connected with a vehicle body of the vehicle. The utility model relates to a vehicle file reader and a vehicle with the same. The file reader for the vehicle is provided with two fixing structures including the sucker and the mounting base, when no mounting structure matched with the file reader for the vehicle exists on the vehicle, the sucker can be used for fixing, and ...

Information inquiry system and method based on voice recognition

The invention discloses an information query system and method based on voice recognition, and can be applied to the technical field of voice recognition. The system comprises a client side and a server side, and the client side comprises a user interaction module for receiving a client side login request of a user; the voice input module is used for receiving voice information; the voice sending module is used for sending the voice information to the server side; wherein the server side comprises a voice receiving module for receiving recorded voice information; the voice recognition module is used for preprocessing the voice information according to a voice model corresponding to the current user, acquiring voice features of the voice information, and obtaining an initial recognition result and a replacement recognition result; performing word segmentation contrastive analysis on the initial recognition result and the replacement recognition result to obtain an optimal result, and generating ...

Novel mechanical telescopic device

The invention relates to a novel mechanical telescopic device capable of coaxially stretching. The novel mechanical telescopic device is small in size, simple in structure, flexible to stretch and capable of adjusting the stretching distance. The novel mechanical telescopic device mainly consists of a driving shaft, a connecting rod, a rolling wheel, a slide-way tube and a telescopic shaft, wherein the connecting rod is fixed on the driving shaft, the rolling wheel is connected to the end part of the connecting rod through a screw rod, the rolling wheel is limited in a skew annular slide-way on the slide-way tube, the connecting rod and the rolling wheel on the connecting rod are driven by the driving shaft to make circumferential movement while the slide-way tube which is fixed on the telescopic shaft also can be pushed by the rolling wheel to make reciprocating telescopic movement, i.e. the telescopic shaft also can make the reciprocating telescopic movement.

Engine combustion chamber flame tube structure with gas film hole and mixing hole coupled design

The invention discloses an engine combustion chamber flame tube structure adopting a gas film hole and mixing hole coupling design, which is characterized in that a mixing cooling hole row, a gas film cooling hole row and a mixing cooling auxiliary hole row which are communicated with a high-temperature fuel gas space and a cooling airflow space are arranged on the wall surface of a flame tube; through the coupling design of the air film cooling holes and the mixing cooling holes in the wall surface of the flame tube, and through the size or layout matching design of the air film cooling holes, local flowing and pressure field characteristics near the mixing cooling holes are regulated and controlled, so that the mixing quality of the flame tube wall surface cooling holes or the low-air-volume mixing holes is comprehensively balanced; the local ablation of the flame tube is avoided; the mixing quality of the mixing hole of the combustion chamber is improved; the hot spot temperature or ...

Complex three-dimensional curved surface conformal grid generation method

The invention discloses a complex three-dimensional curved surface conformal grid generation method, which comprises the following steps of S1, giving a regular curved surface, performing projection on an XOY plane to obtain a rectangular region, determining transverse and longitudinal subdivision lengths, and performing grid subdivision on the XOY plane; s2, mapping central point coordinates of each grid obtained by subdivision from a Z plane to a W plane; and S3, determining a mapping scheme from the spatial curved edge quadrangle to the plane triangle unit, and generating a conformal plane triangle grid. A projection grid of the generated complex curved surface grid on a two-dimensional plane has a conformal characteristic, the problem of plane triangular grid subdivision of a curved surface structure can be solved, and conversion from a quadrilateral grid to a triangular grid is completed.

Granulation device and method suitable for skeleton sustained release preparation

The granulation device comprises a machine cabinet, a screen drum, a material arrangement barrel, a connecting barrel, a discharging barrel and a granulation cutter, the granulation cutter comprises a cutter holder, a smashing cutter and an extrusion cutter, the inner wall of the screen drum is provided with protrusions used for shearing materials in a non-screen-hole area, and the protrusions are arranged on the inner wall of the screen drum. The plurality of bulges form a fish scale-shaped shearing structure on the inner wall of the screen drum; in the high-speed rotation process of the granulating cutter, the crushing cutter shears and crushes materials into small-particle materials, the small-particle materials are forced to make contact with the protruding bevel cutting edges under the extrusion action of the extrusion cutter, and after further shearing and crushing, the small-particle materials pass through the screen holes of the screen drum to form particles with the uniform particle ...

Spare tyre support reinforcing plate and car

The utility model provides a spare tyre support reinforcing plate and car, the spare tyre support reinforcing plate includes: the reinforcing plate body, the tail -gate inner panel sub -unit fixed connection of reinforcing plate body and car, and be provided with lightening hole, a plurality of spare tyre support mounting hole and a plurality of tail -gate hinge mount hole on the reinforcing plate body, the tail -gate hinge passes through tail -gate hinge mount hole and reinforcing plate body fixed connection, and a plurality of spare tyre support nut boards, spare tyre support nut board includes fixed connection board and nut, and nut fixed connection is on the fixed connection board, and each fixed connection board fixed connection one of them spare tyre support mounting hole site on the reinforcing plate body puts the department, and the bolt on the spare tyre support of car passes spare tyre support mounting hole, through the nut fastening connection on the spare tyre support nut board ...

Transformer internal defect simulation device

The invention provides an internal defect simulation device for a transformer. The internal defect simulation device comprises a transformer body and an independent oil chamber, wherein the transformer body comprises a box body, an iron core and a winding arranged on the iron core in a sleeving mode, the iron core and the winding are both arranged in the box body, and at least one part of the independent oil chamber is arranged in the box body; a partial discharge defect model is arranged in the independent oil chamber, and the partial discharge defect model is electrically connected with the winding and used for achieving transformer defect simulation. Due to the arrangement of the independent oil chamber, transformer oil in the independent oil chamber is separated from the transformer body, it is guaranteed that the insulation performance of the transformer body is not degraded due to the influence of partial discharge, and meanwhile the operation of replacing the partial discharge defect ...

Anti-epidemic growth factor receptor (EGFR) humanized antibody L1-H3 and coded gene and application thereof

The invention discloses an anti-epidemic growth factor receptor (EGFR) humanized antibody L1-H3 and a coded gene and application thereof. The antibody consists of a light chain and a heavy chain, wherein the heavy chain is formed by connecting a heavy chain variable region and a heavy chain constant region; the amino acid sequence of the heavy chain variable region is shown as the 1st-145th sites in SEQ ID NO: 3; the heavy chain constant region is the heavy chain constant region of a humanized antibody IgG1; and the amino acid sequence of the light chain is shown as SEQ ID NO: 1. Proved by experimental results, the antibody has good bonding activity and capacity of inhibiting tumor cell growth migration; and the affinity of an anti-EGFR human-mouse nested cetuximab antibody common in foreign markets is 1.1*10<-9>M. The humanized antibody can be better combined with the EGFR so as to ensure an anti-tumor effect. A method for preparing the antibody can simultaneously express the light chain ...

Method for analyzing high NAND read-out error number

The invention relates to a method for analyzing high NAND read-out error number, which comprises the following steps of: firstly, analyzing whether an NAND access problem exists at low frequency, so that interference of other factors can be eliminated firstly, and firstly, determining whether the interference is a reason for welding, a hardware circuit, hardware engineering and other hardware aspects; and then whether the problem is high frequency, software codes or NAND characteristics is analyzed, so that the efficiency of analyzing and troubleshooting the problem is improved.

Fault simulation device for oil-immersed transformer

The invention discloses an oil-immersed transformer fault simulation device, and the device comprises an oil tank which is provided with a cavity; the defect simulation structure is arranged in the cavity, the defect simulation structure comprises a high-voltage electrode and a ground electrode, and the high-voltage electrode and the ground electrode are insulated from each other; one end of the guide rod is electrically connected with the high-voltage electrode, and the other end of the guide rod extends out of the cavity; and the temperature adjusting device is arranged on the oil tank. In the using process, the partial discharge condition of the transformer can be simulated through the defect simulation structure, the temperature of oil in the oil tank can be adjusted through the temperature adjusting device, the influence of electric heating on the transformer can be simulated, and different partial discharge conditions and fault conditions under different electric heating conditions ...

Car door and car

An embodiment of the utility model provides a car door and car, wherein this car door includes car door inner panel, the car door still includes the interior stringcourse reinforcing plate of door, the stringcourse reinforcing plate includes the interior stringcourse reinforcing plate body of door in the door, and the first side of stringcourse reinforcing plate body extends and forms a lift -launch limit in the door, and it is connected with car door inner panel to carry on the limit, the second side and the third side of stringcourse reinforcing plate body all are connected with car door inner panel in the door, the clearance of predetermineeing has in the door between fourth side and the car door inner panel of stringcourse reinforcing plate body, wherein first side and fourth side are the looks opposite side, second side and third side are the looks opposite side, the embodiment of the utility model provides an in the door in the stringcourse reinforcing plate can simple structure, ...

Antibody for epidermal growth factor receptor, encoding gene thereof and application thereof

The invention discloses an antibody for an epidermal growth factor receptor, an encoding gene thereof and application thereof. In the antibody, an amino acid sequence of a heavy chain variable region is represented by the sequence 3 of a sequence list, and an amino acid sequence of a light chain is represented by the sequence 2 of a sequence list. An experimental result shows that the antibody has the excellent binding activity (the affinity is between 6.13*10 and 10M) and the capacity of inhibiting the growth and migration of tumor cells; and the affinity of Cetuximab of a common anti-EGFR human-mouse chimeric antibody at the foreign market is between 1.1*10 and 9M. A humanized antibody of the invention can be combined with EGFR better so as to ensure the anti-tumor effect of the humanized antibody. A method for preparing the antibody can express the light chain and heavy chain variable regions. Thus, the antibody and the preparation method thereof have the wide application prospect in ...

Hoisting device for fabricated laminated slab construction

The invention discloses a hoisting device for fabricated laminated slab construction, and relates to the technical field of laminated slab hoisting. Through the operation of the driving mechanism, under the action of the connecting mechanism, the four sliding pieces are driven to synchronously and radially move to clamp and lock the laminated slab; under the action of the transmission part, the placement block is driven to move vertically; and through operation of the connecting mechanism, under the action of the moving part, the bottom of the laminated plate is dedusted. According to the invention, the laminated plate can be directly placed on the plane of the placing plate for mechanical positioning and mounting, so that the laminated plate is centrally positioned and four side surfaces are pressed and locked, and a user can quickly place the laminated plate at the beginning; and the locking area of the laminated slab can be quickly cleaned in the locking process, so that the locking ...

Anti-EGFR (epidemic growth factor receptor) humanized antibody L2-H3 and coding gene and application thereof

The invention discloses an anti-EGFR (epidemic growth factor receptor) humanized antibody L2-H3 and a coding gene and application thereof. The antibody is formed by a light chain and a heavy chain, wherein the heavy chain is formed by connection of a heavy chain variable region and a heavy chain constant region; the amino acid sequence of the heavy chain variable region is shown in the 1st-145th positions in the SEQ ID NO:3; the heavy chain constant region is the heavy chain constant region of a humanized antibody IgG1; and the amino acid sequence of the light chain is shown in the SEQ ID NO:1. The experimental results prove that the antibody has good binding activity and capability of inhibiting growth and migration of the tumor cells; and the affinity of the common anti-EGFR human-mouth chimeric antibody, namely cetuximab in the domestic and foreign markets is 1.1*10<9>M. The humanized antibody disclosed by the invention can better bind with the EGFR, thus ensuring the anti-tumor effect ...

Antibody, and coding gene and application thereof

The invention discloses an antibody, and a coding gene and application thereof. An amino acid sequence of a heavy chain variable region of the antibody is shown in the sequence 2 in a sequence table, while the amino acid sequence of a light chain is shown in the sequence 3 in the sequence table. Experimental results prove that the antibody of the invention has high binding activity (affinity is 2.7*10-8 mol/L) and high tumor cell growth and migration suppression capacity; and the affinity of an anti-epidermal growth factor receptor (EGFR) human-mouse chimeric antibody Cetuximab in foreign markets is 1.1*10-9 M. The humanized antibody of the invention can be better bound with an EGFR so as to ensure anti-tumor effect thereof. An anti-body preparation method of the invention has the advantage of simultaneously expressing the light chain and the heavy chain variable region. After all, the antibody and the preparation method thereof have vast application prospect in the field of the prevention ...

Heat dissipation module for hydrogen energy automobile battery

The invention discloses a heat dissipation module for a hydrogen energy automobile battery, which comprises a mold shell box, an inner cavity is fixed in the mold shell box, the automobile battery is inserted into the inner cavity of the mold shell box, the inner cavity is in a hollow rectangular shape, a plurality of battery module grooves matched with the automobile battery are formed in the inner cavity, and the mold shell box is provided with a plurality of heat dissipation holes. A plurality of reinforcing grooves for accommodating heating modules are fixedly formed between the adjacent automobile batteries, the heating modules are embedded in the reinforcing grooves, the plurality of automobile batteries are connected in parallel or in series, and the heating modules are arranged between the adjacent automobile batteries; the heating module is electrically connected with an external vehicle-mounted power source through a connecting wire, the interior of the mold shell box is rectangular ...

Simple and easy wall post lacing wire bending apparatus

... (B, ) the utility model discloses a simple and easy wall post lacing wire bending apparatus. Including straight reinforcing bar (1), straight reinforcing bar both ends are equipped with nut (2) that a pair of interval set up respectively, or straight reinforcing bar both ends are equipped with one section sleeve (3) respectively, or directly reinforcing bar one end is equipped with one section sleeve (3), and the straight reinforcing bar other end is equipped with nut (2) that a pair of interval set up. The utility model discloses simple structure can adopt the old and useless reinforcing bar head in building site, old and useless nut and straight screw sleeve to make during the preparation, the utility model discloses convenient to carry, low price. Adopt the utility model discloses a convenient turn convenient after the scene is with the wall post lacing wire ligature of bending 90 degrees original of bending apparatus is to designing the angle to guarantee the installation quality of ...

Data correcting method of radiation emission test

The invention provides a data correction method used for a radiation emission test. A frequency point is respectively added to the right side of an upper frequency border and the left side of a lower frequency border of the correction data of each apparatus to synthesize frequency values of the correction data of all the apparatuses so as to get a discrete frequency list; a linear discreteness iscarried out for the correction data of each apparatus according to the frequency list and the identical frequency values of correction factor are added up after discreteness to obtain the result of correction factor. The method has less correction data points and the impact of frequency border points on the range values of surrounding frequency points is low, thus enhancing the computation speed and correctness of correction data testing by EMC so as to more conveniently find the failure of apparatuses with high economic value.

A trees securing device for forestry is planted

The utility model discloses a trees securing device for forestry is planted, including base and firm body, the base is the loop configuration, the top of base articulates there are four telescopic links, four telescopic link array arrangement, the top of telescopic link all articulates on the lateral wall of firm body, firm body is the loop configuration, the inside of firm body is equipped with four curved stoppers, stopper array arrangement, the outer wall intermediate position of stopper all is fixed with the regulating plate, regulating plate and stopper mutually perpendicular, the both sides of regulating plate all are equipped with the compression spring that the level set up, compression spring's one end is fixed on the lateral wall of stopper, compression spring's the other end isfixed on the inside wall of firm body, this device can not only be according to the growth needs height -adjusting of trees height, can also adjust the width of strutting according to the growth needsof ...

Electronic chart display and application platform for specific area

The invention discloses an electronic chart display and application platform for a specific area. The electronic chart display and application platform comprises an electronic chart analysis and display unit, a route planning unit and an electronic chart platform design unit, the electronic chart analysis and display unit comprises an S-57 file analysis and display module and a specific event point layer design and loading module; the route planning unit comprises an environment modeling module and an IPRM algorithm module; the environment modeling module determines a navigable area and a non-navigable area and outputs navigation environment information to the IPRM algorithm module; the IPRM algorithm module plans a safe route according to a navigation environment and input longitude and latitude information of origin and destination; the electronic chart platform design unit comprises a platform architecture module and a function module. According to the invention, standardized display ...

Application of favipiravir in treating coronavirus infection

The present application relates to a favipiravir compound as represented by formula I, a pharmaceutically acceptable salt and/or a solvate and/or a hydrate thereof, and a pharmaceutical composition containing the compound, used for treating coronavirus infection.

Metallurgical pellet compound binding agent

The invention discloses a metallurgical pellet compound binding agent. The compound binding agent comprises the following components in percentage by weight: 45 to 50 percent of dust generated in blast furnace ironmaking and sintering production processes, wherein the dust is grounded to ensure that more than or equal to 80 percent of the dust has the particle size of 0.043 mm, the TFe in the dust is more than or equal to 60 percent, and montmorillonite in the dust is more than or equal to 20 percent; 10 to 15 percent of cassava meal of which more than or equal to 80 percent has the particle size of 0.043 mm; 10 to 15 percent of clay of which more than or equal to 80 percent has the particle size of 0.043 mm; 15 to 20 percent of fluorspar powder of which more than or equal to 80 percent has the particle size of 0.043 mm; and 4.5 to 5.5 percent of carboxymethylcellulose sodium of which more than or equal to 80 percent has the particle size of 0.043 mm. The carboxymethylcellulose sodiumof ...

Novel film laminator

The invention discloses a novel film laminator, which comprises a film-feeding platform, a film-discharging platform, a driving system and a film laminating system, wherein the bottom of the driving system is provided with a motor which is connected with a supporting roller through a belt, the supporting roller is provided with a roller, two sides of the roller are provided with first rollers, twofirst rollers are connected with second rollers arranged the left side wall and the right side wall of the driving system, a guide roller set on the film-discharging platform is provided with a primary guide roller which is connected with a third roller, an overrunning clutch and a fourth roller, the film laminating system is provided with a film winding drum, a fifth roller and a press roller which are connected with a sixth roller arranged in the left end wall of the film laminating system, the sixth roller is connected with the fourth roller through the belt, the one end of the press roller ...

Metallurgical pellet compound binding agent

The invention discloses a metallurgical pellet compound binding agent. The compound binding agent comprises the following components in percentage by weight: 45 to 50 percent of dust generated in blast furnace ironmaking and sintering production processes, wherein the dust is grounded to ensure that more than or equal to 80 percent of the dust has the particle size of 0.043 mm, the TFe in the dust is more than or equal to 60 percent, and montmorillonite in the dust is more than or equal to 20 percent; 10 to 15 percent of cassava meal of which more than or equal to 80 percent has the particle size of 0.043 mm; 10 to 15 percent of clay of which more than or equal to 80 percent has the particle size of 0.043 mm; 15 to 20 percent of fluorspar powder of which more than or equal to 80 percent has the particle size of 0.043 mm; and 4.5 to 5.5 percent of carboxymethylcellulose sodium of which more than or equal to 80 percent has the particle size of 0.043 mm. The carboxymethylcellulose sodium of ...

Fracture-resistant composite glass material and preparation method thereof

The invention relates to a fracture-resistant composite glass material and a preparation method thereof. The composite glass material comprises following components by weight: 5-10 parts of P2O5, 3-6 parts of BaO, 4-6 parts of Sb2O3, 8-12 parts of Na2O, 10-13 parts of MgO, and 27-33 parts of SiO2. The preparation method includes smashing, sieving with a sieve, smelting, feeding gas and stirring, annealing, and the like. The prepared composite glass material has good fracture resistance and high fracture toughness, and can meet requirements of high-toughness glass.

Air-cooled engine unit with belt breakage protection function

The utility model discloses an air-cooled engine unit with a belt breakage protection function, which comprises a base, a first air-cooled engine is arranged on one side of the upper end of the base, a second air-cooled engine is arranged on the other side of the upper end of the base, and the first air-cooled engine and the second air-cooled engine are connected through a conveying belt. A first shell is arranged on the side, close to the first air-cooled engine, of the second air-cooled engine and located between the conveying belts, a pressure sensor is arranged in the middle of the interior of the first shell, a first spring is arranged at the upper end of the pressure sensor and located in the first shell, and a second spring is arranged at the lower end of the pressure sensor and located in the first shell. A first supporting frame is arranged at the end, away from the pressure sensor, of the first spring, the upper end of the first supporting frame penetrates through the upper end ...

Polyepitope malaria vaccine and its encoding gene

The present invention relates to a polyepitope malaria vaccine and its encoding gene, and aims to provide a multistage and polyvalent stimulated polyepitope malaria vaccine with several immunologicalreactions. Of the malaraia vaccine of the present invention, the active component is sequence I encoded protein. The vaccine may contains medical adjuvant, especially Freund's adjuvant. The vaccine of the present invention has obvious protection to the attack of plasmodium and has great significance on preventing malaria.

Coagulation gravity type fiber filtering device

The invention belongs to the field of sewage treatment devices, and in particular relates to a coagulation gravity type fiber filtering device. A partitioning plate is arranged between a coagulation basin and a maturation pond in such a manner that the bottoms of the coagulation basin and the maturation pond are communicated with each other; a stirring device is arranged inside the coagulation basin; a water inlet tube is arranged on one side of the coagulation basin; the water inlet tube is communicated with a dosing device; a water inlet cavity, a filtering cavity, a water generation cavity and a backwash water discharge cavity are respectively formed inside the filtering pond; the water inlet cavity is communicated with the maturation pond; water inlet valves are arranged at the top of the water inlet cavity; a fiber filtering device is mounted inside the filtering cavity; a fiber beam control device is connected with the top of the filter filtering device; the fiber filtering device ...

Generator end secondary cable junction device

The utility model discloses a generator end secondary cable junction device, including terminal box baffle and 2 insulation support that are used for providing the protection for motor end secondary cable, bolt - nut coupling mechanism that the baffle passes through the setting of terminal roof portion fixes the top at the terminal box, respectively be equipped with a through -hole that is used for passing insulation support along 2 fore -and -aft terminal surfaces on the terminal box, 2 individual insulation support difference cartridge is in 2 through -holes. The baffle for rolling over a shape baffle, roll over the shape baffle and form by the perpendicular butt joint of two surface plates, top surface and a side that the baffle that appears blocked the terminal box are rolled over for L shape to the cross section of rolling over the shape baffle. 2 among the individual insulation support, one is the PVC sleeve pipe another is a glass silk braid pipe. This generator end secondary cable ...

Light calcination wicket

The utility model provides a light calcination wicket which characterized in that the wicket comprises steel sheet door frame, observation hole, enhancement steel sheet and asbestos board, wherein the asbestos board concatenation is in the inner face of steel sheet door frame, it will to strengthen the steel sheet the steel sheet door frame with the asbestos board is together fixed, be provided with on the wicket observe the hole, the wicket links to each other with the roasting kiln body with at least two hinges. The beneficial effects of the utility model are that the wicket quality is light, heat preservation effect, easy maintenance and be convenient for observe and the switch convenient.

Al-Mg-Cu-Zn series aluminum alloy and preparation method of aluminum alloy sheet

The invention discloses an Al-Mg-Cu-Zn series aluminum alloy and a preparation method of an aluminum alloy sheet. On the basis of AA5182 and AA5023 alloys, the content of Cu in the alloy is increased, Zn is added simultaneously, precipitation strength of a transition phase of an S phase in Al-Mg-Cu series and a transition phase of a T phase in Al-Mg-Zn series is sufficiently utilized. Cu and Zn are precipitated simultaneously in an artificial ageing process through solid solution and preageing processing, and cooperative strengthening is realized; by the aid of Cu and Zn which are added simultaneously, the alloy has remarkable natural ageing; according to the preageing processing, the natural ageing can be inhibited, the baked paint softening caused by the natural ageing is avoided, and the strength of the alloy can be remarkably improved after high-temperature ageing processing, especially in the short-term artificial ageing process of 180 DEG C/30 min. The alloy is not only applicable ...

Baffle mechanism capable of being adjusted immediately according to film layer uniformity curve changes and adjustment method thereof

The invention relates to a baffle mechanism capable of being adjusted immediately according to film layer uniformity curve changes. The baffle mechanism comprises a first turning handle, a second turning handle and a transmission mechanism, wherein the first turning handle and the second turning handle are mounted on the external wall of a vacuum chamber body, and the transmission mechanism is mounted inside the vacuum chamber body. The invention further relates to an adjustment method based on the mechanism. According to the method, the turning handles mounted on the external wall of the chamber body can be adjusted in the atmosphere, a movable baffle inside the vacuum chamber body is driven to move back and forth through the transfer of the transmission mechanism, so as to meet the requirements for uniformity, and meanwhile, adjustment is carried out in time according to uniformity changes, so that the implementation is simple and fast and the effect is remarkable.

Hair growth lotion for promoting hair to grow

The invention relates to hair growth lotion for promoting hair to grow, which is synthesized by mixing ethanol lixivium (solution A) prepared from cockscomb flower, malaytea scurfpea fruit, szechwan chinaberry fruit, blister beetle and absolute ethanol, ethanol solution (solution B) prepared from retinoic acid, erucic acid, peppermint oil, pepper oil, ginger oil, glycerol, laurocapram, alkylp henol polyoxyethylene, twain 80 and the absolute ethanol and aqueous solution (solution C) prepared from vitamin B6, vitamin C, allantoin and distilled water sequentially and uniformly. The hair growth lotion has the effects of regulating the synthesis of fatty acid, inhibiting secretion of sebum, reducing grease aggregating on scalps, increasing the nutrition of hair tissue, maintaining normal metabolism and stimulating and promoting the hair to grow, and has the obvious curative effect on diseases such as scalp folliculitis, alopecia, alopecia areata, baldness and the like.

Impact-resistant and fracture-resistant glass material and preparation method thereof

The invention relates to an impact-resistant and fracture-resistant glass material and a preparation method thereof. The impact-resistant and fracture-resistant glass material is prepared from the following components in parts by weight: 8-10 parts of Na2O, 6-9 parts of Li2O, 13-16 parts of Si2O, 3-5 parts of ZnO, 6-9 parts of La2O3 and 2-3 parts of MoO3. The preparation method of the impact-resistant and fracture-resistant compound glass material comprises the following steps: for an impact-resistant and fracture-resistant compound glass raw material, crushing; sieving; melting at a high temperature in a crucible; and step annealing and the like. The prepared glass material has good impact resistance and fracture resistance, and can satisfy the using demand of glass products.

Gas reservoir gas injection extraction and collaborative database building optimization method, system and equipment and medium

The invention belongs to the technical field of gas reservoir development optimization, and particularly relates to a gas reservoir gas injection extraction and collaborative database building optimization method, system and equipment and a medium. The conversion time and engineering parameters of the gas injection extraction and gas storage rebuilding process are input; establishing a single-target whole-process optimization sub-model according to a target needing to be obtained in each sub-process, and calling a numerical simulation model by adopting an intelligent optimization algorithm to obtain an optimization target value of each sub-model; the optimization objectives of the multiple sub-processes are integrated, and a whole-process collaborative objective function is constructed; presetting the number of iterative optimization times, and calling the numerical simulation model by adopting an intelligent optimization algorithm to obtain a whole-process collaborative objective function ...

Novel use of staphylococcus enterotoxin A gene

The invention discloses a new use of staphylococcal enterotoxin gene A. An experiment carried out by the author of the invention shows that the staphylococcal enterotoxin gene A can obviously improve the reactivity of animals to DNA vaccines and can be used as an adjuvant for improving the immunogenicity of the DNA vaccines or recombinant subunit vaccines. The staphylococcal enterotoxin gene A can improve the immunogenicity of various DNA vaccines, such as HBV surface antigen DNA vaccine and malaria multi-epitope antigen DNA vaccine, etc., has broad spectrum, and is a rare adjuvant for improving the immunogenicity of the DNA vaccines. Therefore, the staphylococcal enterotoxin gene A has great significance in the production and the application of the DAN vaccines and the recombinant subunit vaccines.

Signal source amplitude adjustment method in electromagnetic compatibility sensitivity test

The invention discloses a signal source amplitude regulating method adopted in an electromagnetic compatibility (EMC) sensitivity test, belonging to the EMC sensitivity test field. The method sets threshold values A, B and C and regulates an error D and computes a difference Delta between the intensity value of an interruption signal actually measured and a standard ultimate value to compare whether the difference Delta is greater or less than the threshold values A and B and to compute a signal source output amplitude increment X so as to achieve the purpose of regulating the signal source output amplitude through dynamically regulating the amplitude increment. The signal source amplitude regulating method of the invention can accelerate the process of signal source regulation, save testtime, enhance the test efficiency and simultaneously can guarantee the accuracy of EMC sensitivity test results.

Method for setting signal source amplitude initial value in electromagnetic radiation sensitiveness automatic test

The invention discloses a method for setting the amplitude initial value of a signal source in an electromagnetic radiation sensitivity automatic test, which refers to an antenna factor calculation correlation and the related quantities of a first test frequency point to attain the antenna factor of the radiation antenna at the frequency point; refers to an amplitude initial value reference value of the signal source, the antenna factor of the radiation antenna at the first test frequency point, and the electromagnetic radiation field intensity corresponding to a second test frequency point regulated by test standards, the present gain of a power amplifier, the loss caused by the test cables and test loop of the second test frequency point, to calculate the amplitude initial value reference value of the signal source. Referring to the amplitude value, amplitude can be adjusted finely as the present signal source amplitude initial value. According to same amplitude adjustment schemes, the ...

Building self-control distributed method and system

The invention discloses a building self-control distributed method and system, and relates to the field of building self-control distributed technology, and the technical scheme is characterized in that the method comprises the following steps: 1, building a self-control system among buildings, and receiving a control instruction sent by a cloud platform through a respective communication node, so as to execute self-control operation according to the control instruction; 2, training the self-control operation in the step 1, if the cloud platform does not receive a correct feedback signal within a set time t, considering that communication training is successful, and ending the communication process; otherwise, sending the feedback signal again and waiting for confirmation. Facilities in the building are tested in an information feedback mode, when the feedback information is overtime, it is judged that training fails, positioning is carried out, the position where training fails is marked ...

Method and system for measuring quality of service running on terminal, and device

A method for measuring quality of a service running on a terminal includes sending, by the terminal, a measurement request message to a network management device, where the measurement request message requests the network management device to measure the quality of the service, receiving, by the terminal, measurement configuration information from the network management device in response to the measurement request message, coloring a packet of a service stream within a preset measurement period according to the measurement configuration information to obtain a colored packet, and sending, by the terminal, at least one of quantity information or time stamp information of the colored packet to the network management device. Hence, the quality of the service running on the terminal is comprehensively measured.

Method, system and equipment for improving gas reservoir recovery efficiency and sealing storage of CO2 and storage medium

The invention relates to the technical field of carbon dioxide capture, utilization and geological sequestration, in particular to a method, system and equipment for improving the gas reservoir recovery efficiency and sequestration of CO2 and a storage medium, and the method comprises the steps that S100, dynamic parameters of a developed target gas reservoir in the current state are obtained, and key factors are analyzed; s200, constructing a potential prediction model for improving the recovery efficiency by CO2 of the target gas reservoir, and generating the CO2 drive recovery efficiency improvement amplitude of the target gas reservoir; s300, analyzing whether the CO2 drive recovery rate increasing range of the target gas reservoir is larger than the economic extraction range or not; s400, constructing a basic numerical simulation model of an actual development well group of the target gas reservoir, and generating an economic net present value and a CO2 geological storage amount; s500 ...

Anti-uPAR humanized antibody and coding gene thereof

The invention discloses an anti-uPAR humanized antibody and a coding gene thereof. The amino acid sequence of the heavy chain variable region of the antibody is shown as the sequence 3 in a sequence table and that of the light chain variable region is shown as the sequence 1 in the sequence table. The experimental result proves that the antibody has good binding activity (the affinity is 1.49*10<-8>mol/L) and capability of inhibiting tumor cell growth and migration. The humanized antibody can better bind with uPAR, thereby ensuring the anti-tumor effect. In a method for preparing the antibody, the light chain and the heavy chain can be simultaneously expressed, the expression ratio of the light chain to the heavy chain is closer to 1:1, and the mutually matched double-chain antibodies with higher ratio are generated. In conclusion, the antibody and the preparation method thereof have extensive application prospects in the field of preventing and/or treating tumors.

Apparatus

An apparatus comprises a substantially horn shaped structure configured to amplify sound from a speaker of a device wherein the apparatus comprises packaging of the device. 129-. (canceled)30. An apparatus comprising:a substantially horn shaped structure configured to act as an acoustic filter for sound from a speaker of a device wherein the apparatus comprises packaging.31. An apparatus as claimed in claim 30 , wherein the apparatus comprises packaging of the device.32. An apparatus as claimed in claim 30 , wherein the acoustic filter amplifies sound from the speaker of the device.33. An apparatus according to wherein the horn shaped structure is configured to be modified from a packaging arrangement to an amplifying arrangement.34. An apparatus according to wherein the packaging arrangement is a flat arrangement and horn shaped structure is expandable to an amplifying arrangement.35. An apparatus according to wherein the apparatus further comprises a box.36. An apparatus according to wherein the horn shaped structure is integral with the box.37. An apparatus according to wherein the apparatus is configured to be an internal divider of a box in the flat arrangement.38. An apparatus according to wherein the box comprises a detachable portion adjacent to a mouth of the horn shaped structure.39. An apparatus according to wherein the apparatus comprises an interface configured to acoustically couple the speaker of the device with the horn shaped structure.40. An apparatus according to wherein the interface comprises a seal configured to abut the speaker for reducing sound wave leakage.41. An apparatus according to wherein a wall of the apparatus defines a portion of the horn such that when the apparatus cooperates with a surface of another object claim 30 , the apparatus and the surface define the complete horn shaped structure.42. An apparatus according to wherein the surface of the another object is the base of the box.43. An apparatus according to wherein the ...

Anti-epidermal growth factor receptor antibodies and uses thereof

The present invention discloses humanized anti-epidermal growth factor receptor antibodies, which have favorable binding activity (the binding affinity being 6.13×10 −10 mol/L) and are able to inhibit the growth and migration of tumor cells. The present invention also discloses the preparation methods and uses of the antibodies

ANTI-EPIDERMAL GROWTH FACTOR RECEPTOR ANTIBODIES AND USES THEREOF

The present invention discloses humanized anti-epidermal growth factor receptor antibodies, which have favorable binding activity (the binding affinity being 5.09×10mol/L) and are able to inhibit the growth and migration of tumor cells. The present invention also discloses the preparation methods and uses of the antibodies. 1. An antibody , wherein the heavy chain variable region of the antibody has the amino acid sequence as set forth by SEQ ID NO. 3 , and the light chain of the antibody has the amino acid sequence as set forth by SEQ ID NO. 2.2. The antibody according to claim 1 , wherein the antibody comprises a heavy chain and the light chain claim 1 , and the heavy chain comprises the heavy chain variable region and a heavy chain constant region.3. The antibody according to claim 2 , wherein the heavy chain constant region comprises an amino acid sequence as set forth by SEQ ID NO. 11.4. An isolated DNA encoding the heavy chain variable region of claim 2 , or an isolated DNA encoding the light chain of .5. The isolated DNA according to claim 4 , wherein the isolated DNA encoding the heavy chain variable region comprises the following 1) claim 4 , 2) or 3):1) an isolated DNA molecule having the nucleotide sequence as set forth by SEQ ID NO. 6;2) an isolated DNA molecule, which hybridizes with the DNA sequence defined in 1) under stringent conditions, and which encodes the heavy chain variable region;3) an isolated DNA molecule encoding the heavy chain variable region, wherein an amino acid sequence encoding the heavy chain variable region contains sequence having more than 70% homology to amino acids at positions 51-70 starting from the N-terminal of SEQ ID NO. 3 (i.e., nucleotides at positions 153 bp-210 bp starting from the 5′ end of SEQ ID NO. 6);an isolated DNA encoding the light chain comprising the following I), II) or III):I) an isolated DNA molecule having the nucleotide sequence as set forth by SEQ ID NO. 5;II) an isolated DNA molecule, which hybridizes ...

Humanized anti-egfr antibody l4-h3 and coding gene thereof

A humanized anti-EGFR antibody L4-H3 and gene encoding the antibody are disclosed. The antibody is composed of a heavy chain and a light chain. The amino acid sequence of the heavy chain variable region is shown as positions 1-145 of SEQ ID NO: 3, the heavy chain constant region is the heavy chain constant region of the human antibody IgG1, and the amino acid sequence of the light chain is shown as SEQ ID NO: 1.

SYSTEM AND METHOD FOR ACTIVITY DETERMINATION

Features are disclosed relating to determining an activity in which a user is (or has been) engaged. One such activity is the taking of steps (e.g., walking or running). Some embodiments described herein are directed to accurate detection and counting of steps made by a user wearing a device with step-detection functionality. The accurate step counting can be facilitated by detecting signatures of certain activities, and determining whether to count steps based on an analysis of acceleration data over various intervals and moving windows of time. 1. A device comprising:one or more sensors configured to detect acceleration; obtain acceleration data from the one or more sensors for a time interval;', 'determine that the acceleration data is not indicative of a non-step-related activity;', 'average the acceleration data for the time interval to obtain a mean acceleration vector;', 'project the mean acceleration vector on a gravity acceleration vector to obtain a projection;', 'identify a peak using a derivative based at least partly on the projection; and', 'determine that a user of the device has taken a step based at least partly on the identified peak., 'one or more physical computer processors configured to at least2. The device of claim 1 , wherein the one or more computer processors are configured to determine that the acceleration data is not indicative of a non-step-related activity by extracting one or more features from the acceleration data and analyzing the features to determine whether they correspond to features of data associated with a non-step-related activity.3. The device of claim 1 , wherein the non-step-related activity comprises driving claim 1 , eating claim 1 , brushing teeth claim 1 , or sleeping.4. The device of claim 1 , wherein the one or more computer processors are configured to determine that the acceleration data is not indicative of a non-step-related activity by analyzing the acceleration data with respect to data associated with ...

Method and System for Measuring Quality of Service Running on Terminal, and Device

A method for measuring quality of a service running on a terminal includes sending, by the terminal, a measurement request message to a network management device, where the measurement request message requests the network management device to measure the quality of the service, receiving, by the terminal, measurement configuration information from the network management device in response to the measurement request message, coloring a packet of a service stream within a preset measurement period according to the measurement configuration information to obtain a colored packet, and sending, by the terminal, at least one of quantity information or time stamp information of the colored packet to the network management device. Hence, the quality of the service running on the terminal is comprehensively measured. 1. A method , comprising:sending, by a terminal, a measurement request message to a network management device, wherein the measurement request message requests the network management device to measure a quality of a service;receiving, by the terminal, measurement configuration information from the network management device in response to the measurement request message;coloring, by the terminal, a packet of a service stream within a preset measurement period according to the measurement configuration information to obtain a colored packet, wherein the service stream comprises a data stream of the service, and wherein the measurement configuration information comprises the preset measurement period; andsending, by the terminal, at least one of quantity information or time stamp information of the colored packet to the network management device.2. The method according to claim 1 , wherein coloring the packet of the service stream within the preset measurement period comprises coloring the packet of the service stream within the preset measurement period according to a preset coloring rule claim 1 , and wherein the preset coloring rule comprises coloring a bit of ...

BEHAVIOR-BASED HOST MODELING

Methods and systems for modeling host behavior in a network include determining a first probability function for observing each of a set of process-level events at a first host based on embedding vectors for the first event and the first host. A second probability function is determined for the first host issuing each of a set of network-level events connecting to a second host based on embedding vectors for the first host and the second host. The first and second probability functions are maximized to determine a set of likely process-level and network-level events for the first host. A security action is performed based on the modeled host behavior. 1. A method for modeling host behavior in a network , comprising:determining a first probability function for observing each of a set of process-level events at a first host based on embedding vectors for the first event and the first host;determining a second probability function for the first host issuing each of a set of network-level events connecting to a second host based on embedding vectors for the first host and the second host;maximizing the first and second probability functions to determine a set of likely process-level and network-level events for the first host; andperforming a security action based on the modeled host behavior.2. The method of claim 1 , wherein the set of process-level events and the set of network level events are historical events detected at the first host.3. The method of claim 1 , wherein maximizing the first and second probability functions comprises performing a negative sampling of the host-event pairs.4. The method of claim 3 , wherein maximizing the first and second probability functions further comprises mini-batch gradient descent using the negative sampling of the host-event pairs.5. The method of claim 3 , wherein the negative sampling approximates a maximized conditional probability that an event will occur at the target host.6. The method of claim 1 , wherein performing ...

BEHAVIOR-BASED COMMUNITY DETECTION IN ENTERPRISE INFORMATION NETWORKS

Methods and systems for detecting host community include modeling a target host's behavior based on historical events recorded at the target host. One or more original peer hosts having behavior similar to the target host's behavior are found by determining a distance in a latent space that embeds the historical events between events of the target host and events of the one or more original peer hosts. A security management action is performed based on behavior of the target host and the determined one or more original peer hosts. 1. A method for detecting host community , comprising:modeling a target host's behavior based on historical events recorded at the target host;determining one or more original peer hosts having behavior similar to the target host's behavior by determining a distance in a latent space that embeds the historical events between events of the target host and events of the one or more original peer hosts; andperforming a security management action based on behavior of the target host and the determined one or more original peer hosts.2. The method of claim 1 , wherein determining one or more peer hosts comprises clustering hosts based on distance in the latent space.3. The method of claim 2 , wherein clustering comprises identifying a set of initial cluster centroids and iteratively updating the centroids after assigning hosts to a closest cluster.4. The method of claim 1 , further comprising embedding the historical events in a latent space using a negative sampling that approximates a maximized conditional probability that an event will occur at the target host.5. The method of claim 1 , wherein performing the security management action comprises determining an anomaly score based on a comparison between behavior of one or more new peer hosts and behavior of the one or more original peer hosts.6. The method of claim 1 , wherein performing the security management action comprises determining an anomaly score based on a similarity between new ...

Peer-based abnormal host detection for enterprise security systems

Systems and methods for determining a risk level of a host in a network include modeling a target host's behavior based on historical events recorded at the target host. One or more original peer hosts having behavior similar to the target host's behavior are determined. An anomaly score for the target host is determined based on how the target host's behavior changes relative to behavior of the one or more original peer hosts over time. A security management action is performed based on the anomaly score.

USE OF FAVIPIRAVIR IN TREATMENT OF CORONAVIRUS INFECTION

The present application relates to a Favipiravir compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for treating a coronavirus infection. 2. The method according to claim 1 , wherein the coronavirus is SARS coronavirus (SARS-CoV) or SARS-CoV-2.3. The method according to claim 2 , wherein the coronavirus is SARS-CoV-2.4. The method according to claim 1 , wherein the disease caused by the coronavirus is a disease caused by a SARS-CoV-2 claim 1 , namely COVID-19.5. The method according to claim 1 , wherein the disease caused by the coronavirus is atypical pneumonia caused by a SARS coronavirus (SARS-CoV).6. The method according to claim 1 , wherein the disease caused by the coronavirus is a respiratory disease.7. The method according to claim 1 , wherein the disease caused by the coronavirus is simple infection claim 1 , pneumonia claim 1 , acute respiratory infections claim 1 , severe acute respiratory infection (SARI) claim 1 , hypoxic respiratory failure claim 1 , acute respiratory distress syndrome claim 1 , sepsis claim 1 , septic shock claim 1 , or severe acute respiratory syndrome (SARS).8. The method according to claim 7 , wherein the simple infection is fever claim 7 , cough and/or sore throat.9. The method according to claim 1 , wherein the mammal is bovine claim 1 , equine claim 1 , caprid claim 1 , suidae claim 1 , canine claim 1 , feline claim 1 , rodent or primate.10. The method according to claim 9 , wherein the mammal is human claim 9 , cat claim 9 , dog or pig.12. The method according to claim 11 , wherein the coronavirus is SARS coronavirus (SARS-CoV) or SARS-CoV-2.13. The method according to claim 12 , wherein the coronavirus is SARS-CoV-2.14. The method according to claim 11 , wherein the disease caused by the coronavirus is a disease caused by a SARS-CoV-2 claim 11 , namely COVID-19.15. The method according to claim ...

METHOD AND APPARATUS TO DETECT SCRIPTED NETWORK TRAFFIC

A bot traffic detection system detects scripted network traffic. The bot traffic detection system may use a one-sided unsupervised machine learning technique to estimate distributions for human, non-scripted traffic (clean distributions). The clean distributions may be dynamically updated based on the latest traffic patterns. To estimate the clean distributions the bot traffic detection system may identify, for a certain subset of network traffic, feature values of the certain subset of network traffic that do not include bot traffic (clean buckets). Using clean traffic may provide more robust and stable behavior that can be tracked over time. Using the clean distributions, the bot traffic detection system may generate a rules table that indicates a likelihood that network traffic with a given combination of feature values is scripted network traffic. The bot traffic detection system may apply the rules table in real time to identify scripted network traffic. 1. A method for detecting bot traffic , the method comprising:accessing a set of conditional independence relationships, wherein a conditional independence relationship describes a set of features that are independent of a separate feature conditioned on a subset feature;identifying clean buckets within network traffic data using the set of conditional independence relationships, wherein the network traffic data includes values for features of network traffic and the values for the features are categorized into buckets;determining clean distributions using the clean buckets; anddetecting the bot traffic based on the clean distributions.2. The method of claim 1 , further comprising: obtaining the values for the features of the network traffic through device fingerprinting.3. The method of claim 2 , wherein the features of the network traffic include geo-location information claim 2 , session information claim 2 , browser information claim 2 , and network information.4. The method of claim 3 , wherein the ...

Estimating treatment effect of user interface changes using a state-space model

Examples described herein generally relate to a computer device including a memory, and at least one processor configured to evaluate a change to a user interface. The computer device monitor user interactions with the user interface prior to and after a change to the user interface. The monitoring includes collecting result metric data per user. The computer device divides users into a treated group and a control group based on whether each user engages in a particular interaction. The computer device generates a result metric time series for the treated group and a partitioned result metric time series for the control group. The computer device estimates a conditional distribution of the result metric and a counterfactual behavior using a Bayesian machine learning model based on the result metric time series. The computer device determines a treatment effect of the change to the user interface on the result metric data.

Agomelatine halide complex, corresponding to a naphthalene derivative; procedure for preparing it.

COMPLEJO DE HALURO DE HIDRÓGENO DE AGOMELATINA, QUE COMPRENDE LA ESTRUCTURA SIGUIENTE: EN EL QUE X ES HALÓGENO; Y PROCEDIMIENTO DE PREPARACIÓN DEL MISMO. AGOMELATIN HYDROGEN HALIDE COMPLEX, INCLUDING THE FOLLOWING STRUCTURE: IN WHICH X IS HALOGEN; AND PROCEDURE OF PREPARATION OF THE SAME.

Methods for detecting bacteriophage MS2

The present invention relates to methods and assays for detecting bacteriophage MS2 in a sample.

Novel nucleic acids and polypeptides

Published without an Abstract

Crystal form vi of agomelatine; Preparation process; pharmaceutical composition; and its use to treat stress, anxiety, sleep disorders, cardiovascular diseases, schizophrenia, phobia, depression, diseases of the digestive system.

Forma cristalina VI de la agomelatina; proceso de preparación; composición farmacéutica; y su uso para enfermedades del sistema melatoninérgico, trastorno del sueño, estrés, ansiedad, entre otros. Crystalline form VI of agomelatine; Preparation process; pharmaceutical composition; and its use for diseases of the melatoninergic system, sleep disorder, stress, anxiety, among others.

Methods for detecting bacteriophage MS2

The present invention relates to methods and assays for detecting bacteriophage MS2 in a sample.

Methods for detecting bacteriophage MS2

The present invention relates to methods and assays for detecting bacteriophage MS2 in a sample.

Methods for detecting bacteriophage MS2

The present invention relates to methods and assays for detecting bacteriophage MS2 in a sample.

Use of favipiravir in treatment of coronavirus infection

The present application relates to a Favipiravir compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for treating a coronavirus infection.

Crystal form of pyridine nitrogen oxide compound and use thereof

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.

太陽電池及び光起電力モジュール

【課題】本願は、太陽電池及び光起電力モジュールに関する。 【解決手段】太陽電池は、基板及び基板に位置するパッシベーション層と、基板の面に設けられたメイングリッド及びサブグリッドとを含み、メイングリッドとサブグリッドは電気的に接続され、サブグリッドは基板に電気的に接続され、メイングリッドの数は１０～１５本であり、太陽電池は基板の面に設けられた溶接点をさらに含み、溶接点の数は４～６個であり、溶接点は第１溶接点及び第２溶接点を含み、第１溶接点はメイングリッドの両端に位置し、第２溶接点は第１溶接点の間に位置し、第１溶接点の面積は０．６ｍｍ ２ ～１．３ｍｍ ２ であり、第２溶接点の面積は０．２ｍｍ ２ ～０．５ｍｍ ２ である。 【選択図】図１

太陽電池及び光起電力モジュール

【課題】本願は、太陽電池及び光起電力モジュールに関する。 【解決手段】太陽電池は、基板及び基板に位置するパッシベーション層と、基板の面に設けられたメイングリッド及びサブグリッドとを含み、メイングリッドとサブグリッドは電気的に接続され、サブグリッドは基板に電気的に接続され、メイングリッドの数は１０～１５本であり、太陽電池は基板の面に設けられた溶接点をさらに含み、溶接点の数は４～６個であり、溶接点は第１溶接点及び第２溶接点を含み、第１溶接点はメイングリッドの両端に位置し、第２溶接点は第１溶接点の間に位置し、第１溶接点の面積は０．６ｍｍ ２ ～１．３ｍｍ ２ であり、第２溶接点の面積は０．２ｍｍ ２ ～０．５ｍｍ ２ である。 【選択図】図１

Single-motor, dual-hydraulic-circuit drive system for industrial materials-handling vehicle and method for controlling the same

A drive system (100) for an industrial handling vehicle comprises an electric motor (200), a first pump (300), for example, a plunger pump, and a second pump (400), for example, a gear pump. The first pump (300) is configured to provide hydraulic power for a travelling device of the industrial handling vehicle. The first pump (300) and the travelling device are in a first hydraulic circuit. The second pump (400) is configured to provide hydraulic power for a brake device (600) and/or a steering device (800) and/or a handling device (700) of the industrial handling vehicle. The second pump (400), the brake device (600), the steering device (800), and the handling device (700) are in a second hydraulic circuit isolated from the first hydraulic circuit. The electric motor (200) is operatively coupled to both the first pump (300) and the second pump (400), to drive them to operate.

コロナウイルス感染の治療におけるファビピラビルの使用

【課題】コロナウイルス、特にSARSコロナウイルス（SARS-CoV）およびSARS-CoV-2の感染により引き起こされる関連疾患の治療に用いることができる、コロナウイルスに対して抗ウイルス活性を有する薬を提供すること。【解決手段】コロナウイルス感染を治療するための、式Ｉにより表されるファビピラビル化合物、その幾何異性体、薬学的に許容される塩塩、溶媒和物および／または水和物、並びに該化合物を含む医薬組成物。TIFF2024003097000022.tif2760【選択図】図１

Fully-electric fixed non-drop wheel lathe

Forma cristalina de un compuesto de óxido de nitrógeno de piridina y uso de la misma

Un forma cristalina de un compuesto de óxido de nitrógeno de piridina y el uso de la misma. Específicamente, la presente invención se refiere a una forma cristalina de un compuesto de fórmula (I), una composición farmacéutica y un uso de la misma.

Crystal form of pyridine nitrogen oxide compound and use thereof

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.

Forma cristalina de un compuesto de óxido de nitrógeno de piridina y uso de la misma

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.

Forma de cristal de composto de óxido de nitrogênio e piridina e uso da mesma

forma de cristal de composto de óxido de nitrogênio e piridina e uso da mesma. trata-se de uma forma de cristal de um composto de óxido de nitrogênio e piridina e uso da mesma. especificamente, a presente invenção se refere a uma forma de cristal de um composto de fórmula (i), uma composição farmacêutica e um uso da mesma.

セル、光起電力モジュール及び光起電力モジュールの製造方法

【課題】セル、光起電力モジュール及び光起電力モジュールの製造方法を提供する。【解決手段】セルは、基板と、基板に設けられた第１メイングリッド線及び第２メイングリッド線と、第１メイングリッド線に接続された第１細グリッド線と、第２メイングリッド線に接続された第２細グリッド線とを含み、第１メイングリッド線と第２メイングリッド線は極性が逆であり、第１細グリッド線と第１メイングリッド線、第２細グリッド線と第２メイングリッド線は、極性が同じであり、基板にメイングリッドピットが設けられ、第１メイングリッド線の少なくとも一部、第２メイングリッド線の少なくとも一部がメイングリッドピット内に位置し、メイングリッドピットの深さが３０μｍ～５０μｍであり、基板の厚さ方向に沿って、メイングリッドピットの深さと第１メイングリッド線及び／又は第２メイングリッド線の高さの割合範囲が１０：３～６：５である。【選択図】図８

Single-motor, dual-hydraulic-circuit drive system for industrial materials-handling vehicle and method for controlling the same

A drive system for an industrial handling vehicle comprises an electric motor, a first pump, for example, a plunger pump, and a second pump, for example, a gear pump. The first pump is configured to provide hydraulic power for a travelling device of the industrial handling vehicle. The first pump and the travelling device are in a first hydraulic circuit. The second pump is configured to provide hydraulic power for a brake device and/or a steering device and/or a handling device of the industrial handling vehicle. The second pump, the brake device, the steering device, and the handling device are in a second hydraulic circuit isolated from the first hydraulic circuit. The electric motor is operatively coupled to both the first pump and the second pump, to drive them to operate.

Estimating treatment effect of user interface changes using a state-space model

Examples described herein generally relate to a computer device including a memory, and at least one processor configured to evaluate a change to a user interface. The computer device monitor user interactions with the user interface prior to and after a change to the user interface. The monitoring includes collecting result metric data per user. The computer device divides users into a treated group and a control group based on whether each user engages in a particular interaction. The computer device generates a result metric time series for the treated group and a partitioned result metric time series for the control group. The computer device estimates a conditional distribution of the result metric and a counterfactual behavior using a Bayesian machine learning model based on the result metric time series. The computer device determines a treatment effect of the change to the user interface on the result metric data.

Electronic device and inductive charging module thereof

一种t型三电平变流器的控制装置

本申请公开了一种T型三电平变流器的控制装置，包括：底板，底板上表面的中央位置设置有直流母线电容组，底板上表面在以直流母线电容组为轴线对称的两侧分别设置有与直流母线电容组电气连通的整流模块和逆变模块，底板上表面在以直流母线电容组为轴线对称的两侧还分别设置有能够反馈整流模块的工作参数和逆变模块的工作参数的第一电流传感器和第二电流传感器，底板的上表面还设置有用于根据第一电流传感器的工作参数和第二电流传感器的工作参数输出整流模块和/或逆变模块的工作状态，以使得直流母线的中点电位处于平衡状态的控制器。该装置可以相对降低T型三电平变流器在工作过程中直流母线电容组的直流母线发生中点电位不平衡的概率。

一种t型三电平变流器的散热结构及t型三电平变流器

本申请公开了一种T型三电平变流器的散热结构，包括：贴合在T型三电平变流器中散热元件的底部，用于吸收散热元件散发热气流的基板，基板上设置有通风管道，并且，通风管道的横截面垂直于基板的水平面，通风管道内部沿着通风管道的通风方向上设置有多个相互平行且均匀分布的散热翅片，通风管道的管道一端设置有用于将制冷装置散发的制冷气流引入通风管道的进风口。显然，因为T型三电平变流器中散热元件的热气流都是从通风管道内部的多个散热翅片进行散热的，这样散热元件的热气流就能够集中通过通风管道中的多个散热翅片进行散热，由此就可以显著提高散热结构的散热效率。相应的，本申请所提供的一种T型三电平变流器同样具有上述有益效果。

Forma cristalina de un compuesto de oxido de nitrogeno de piridina y uso de la misma.

Un forma cristalina de un compuesto de óxido de nitrógeno de piridina y el uso de la misma. Específicamente, la presente invención se refiere a una forma cristalina de un compuesto de fórmula (I), una composición farmacéutica y un uso de la misma. (ver Fórmula).

All-electric fixed underfloor wheel sets lathe

Disclosed is an all-electric fixed underfloor wheel sets lathe, comprising: a frame, two rails provided on the frame, two lathe tools provided on the frame and two sets of wheel driving devices provided on the frame, wherein each set of the wheel driving devices comprises leveling brackets, drive assemblies provided on the leveling brackets, lifting assemblies provided on the leveling brackets and leveling assemblies provided on the leveling brackets, the lifting assemblies and the leveling assemblies are fixedly connected to the frame, the drive assemblies are configured for driving wheels to rotate and the lifting assemblies are configured for lifting the leveling brackets.

Estimating treatment effect of user interface changes using a state-space model

Examples described herein generally relate to a computer device including a memory, and at least one processor configured to evaluate a change to a user interface. The computer device monitor user interactions with the user interface prior to and after a change to the user interface. The monitoring includes collecting result metric data per user. The computer device divides users into a treated group and a control group based on whether each user engages in a particular interaction. The computer device generates a result metric time series for the treated group and a partitioned result metric time series for the control group. The computer device estimates a conditional distribution of the result metric and a counterfactual behavior using a Bayesian machine learning model based on the result metric time series. The computer device determines a treatment effect of the change to the user interface on the result metric data.

High-speed processing mechanism of packet-switching

An apparatus

An apparatus comprises a substantially horn shaped structure configured to amplify sound from a speaker of a device wherein the apparatus comprises packaging of the device.

Crystal form of pyridine nitrogen oxide compound and use thereof

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.

Powder for compressor end cover and preparation method thereof

Crystal form of pyridine nitrogen oxide compound and use thereof

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.

Automatic testing tool for standard management interface of SNMP capable of supporting IPv4 and IPv6

扣件結構

Packaging container

Optimized design method and system for carbon dioxide geological storage parameters in depleted gas reservoir

An optimized design method and system for carbon dioxide geological storage parameters of a depleted gas reservoir is provided, including: collecting data of a depleted gas reservoir in which carbon dioxide geological storage is to be carried out, and establishing a numerical simulation model of the depleted gas reservoir; carrying out fitting of production performance history to obtain current state information; simulating and predicting production performance data after carbon dioxide injection into depleted oil and gas reservoirs under different combinations of well pattern parameters and injection parameters using a numerical simulation technology; calculating a parameter value representing a uniform pressure rise according to the production performance data; updating well pattern parameters and injection parameters using a genetic algorithm; repeating above steps until an iterative convergence condition is met; and determining an optimal combination of carbon dioxide injection process parameters according to an output optimal target value.

Crystal form of pyridine nitrogen oxide compound and use thereof

A crystal form of a pyridine nitrogen oxide compound and the use thereof. Specifically, the present invention relates to a crystal form of a compound of formula (I), a pharmaceutical composition and the use thereof.