Sludge treatment method and device

The invention discloses a sludge treatment method. The sludge treatment method comprises the steps of pre-dehydration treatment, sludge conditioning and dehydration with a dehydrator, wherein in the step of pre-dehydration treatment, deep thickening and dehydration are carried out on sludge in a sludge thickener through filtration with a microporous mesh sieve by utilizing a rotary sludge thickening and pre-dehydrating device and the moisture content of dehydrated sludge after thickening is controlled at 90-92%; in the step of sludge conditioning, the dehydrated sludge after thickening is conditioned by adding an additive; and the conditioned nontoxic sludge containing organic matters is used as the agricultural soil base fertilizer and the conditioned sludge containing metal elements or toxic sludge is subjected to deep dehydration and drying by the dehydrator and then is incinerated by adding auxiliary fuel. The sludge treatment method has the beneficial effects that the defects of large ...

Method for high-efficiency task scheduling of heterogeneous multi-core processor

Medicine composition for treating acne

Detection method of antigen content

The invention discloses a method for detecting antigen content. The method comprises the following steps: respectively diluting a detected sample and a reference sample into specific concentrations; diluting the detected sample with the specific concentration and the reference sample with the specific concentration on a 96-hole blood coagulation plate by using a diluent in a gradient manner, respectively adding sensitization red blood cell suspensions into holes of the detected samples with different dilution degrees and holes of the reference samples with different dilution degrees, uniformly mixing, standing, judging agglutination results of the holes, and scoring and recording scores according to the agglutination results of the holes; the sum of the fractions of the detected samples is recorded as A, and the sum of the total fractions of the reference samples is recorded as B; according to the formula, the antigen content of the detected sample is equal to the antigen content of the ...

Method for high-efficiency task scheduling of heterogeneous multi-core processor

The invention provides a method for high-efficiency task scheduling of a heterogeneous multi-core processor. The method comprises the following steps of: clustering certain special tasks which are large in communication overhead and easy to cluster in a task image to a precursor node of the tasks by adopting a linear task clustering method; starting from a topological structure of the whole task image, selecting parameters capable of comprehensively reflecting the importance of the task in the whole task image as priority weights; selecting a free critical path node to perform allocation first, and if multiple free critical path nodes exist, allocating the free critical path nodes in a sequence from high to low according to the node priority weights, and allocating all non-critical path free nodes in a sequence from high to low according to the priority weights; performing redundancy judgment, and deleting redundant tasks in a scheduling result; and performing adjustment according to the ...

Indirect ELISA method and kit for detecting serum 3-type duck hepatitis virus a antibody

The invention discloses an indirect ELISA method and kit for detecting serum 3-type duck hepatitis virus a antibody and belongs to the technical field of serum antibody detection. The indirect ELISA method includes that serum 3-type duck hepatitis virus VP1 protein is utilized as an envelope antigen with the peridium quantity as 0.1-1mug per hole, HRP-mice anti-duck IgY is utilized as the HRP with the use concentration as 0.2-2mug/mL, and the coloration time is 10 minutes. The kit comprises a VP1 protein antigen envelope board, the HRP-mice anti-duck IgY, sample diluent, a scrubbing solution, TMB solutions A and B and a stop solution. The method and the kit can be used for detecting the serum 3-type duck hepatitis virus a antibody in duck serum and duck egg yolk, and the serum does not have cross reaction with positive serum of other viruses. Compared with a traditional neutral reaction detection method, the method has the advantage of being convenient and accurate.

Mobile terminal and use method thereof

The invention discloses a mobile terminal and a use method of the mobile terminal. The method comprises the following steps that a CPU is utilized for receiving instructions input by a user or the operating signals of an application program and judging whether function keys need to be shielded or not; the CPU transmits control signals to a touch screen, and the touch screen controls the function keys to be started or shut down. According to the method, whether the function keys need to be shielded or not is judged according to the instructions input by the user or the operating condition of the application program, and when the user carries out entertainment operations, such as games, the function keys can be shielded, the user is prevented from accidentally touching the function keys to cause misoperations, and convenience is brought for the user. According to the mobile terminal, when the user carries out the entertainment operations, such as the games, the user can initiatively shield ...

A composition for treating acne

Hyperspectral image classification device and method capable of configuring hybrid convolutional neural network

According to the hyperspectral image classification device and method capable of configuring the hybrid convolutional neural network provided by the invention, the 2D-3D hybrid convolutional neural network is utilized to fully extract the feature information of the spatial dimension and the spectral dimension, and the model scale and complexity are effectively reduced while the classification precision is ensured; software and hardware collaborative design is carried out based on a ZYNQ heterogeneous multi-core processor, reasoning acceleration of a hybrid convolutional neural network model is realized by utilizing programmable logic resources, and meanwhile, parallel dimensions are supported, and convolution kernels are flexible and configurable. The method supports rapid deployment and reasoning acceleration of the 2D and 3D convolutional neural networks to the FPGA processor, has good applicability to different FPGA processors and convolutional neural network models, and provides support ...

A automatic cage of driveing of electric shock formula for toy

A automatic cage of driveing of electric shock formula for toy belongs to mechanical automatic control field, and aim at solves that prior art exists raises the too big problem of arresting the toy and being bitten and scratching easily of being difficult for of cage. The utility model discloses a cage body, storage battery and the the control unit that enclose by multiunit crossbeam and multiunit longeron, every group longeron place plane is parallel with cage door place plane, and every group crossbeam belongs to plane and cage door, and to belong to the plane perpendicular, the multiunit storage battery evenly sets up to being close to cage door one end by keeping away from cage door one end, and every group storage battery passes through the connection of electric lines with a set of longeron, and the control unit control multiunit storage battery is switched on for the longeron to being close to cage door one end by keeping away from cage door one end in proper order. The utility model ...

Catalyst for catalytic wet oxidation treatment of isothiazolinone waste water and preparation and application thereof

A catalyst for catalytic wet oxidation treatment of isothiazolinone waste water, preparation and an application thereof belong to the field of water treatment technology and environment functional materials. Isothiazolinone is a broad-spectrum high-efficient, low-toxin, and inoxidizable biocide, and is widely used in industries of oil field, papermaking, pesticide, cutting oil, leather, printing ink, dye, leather making, and the like. However, isothiazolinone waste water generated during isothiazolinone production is not biochemically degradable. The invention discloses a catalyst for catalytic wet oxidation, which has corrosion resistance, high temperature resistance, high strength, and large specific surface area; according to the preparation method, modified zirconia is adopted as a carrier, precious metals such as Ru, Pt, Pd, Rh and Ir that have high activity and are not easy to run off are carried, and an excellent catalyst for catalytic wet oxidation is prepared. The prepared catalyst ...

Method for extracting interesting buildings from three-dimensional laser point cloud data

The invention discloses a method for extracting interesting buildings from three-dimensional laser point cloud data. The method comprises the following steps of: fixing building candidate points from filtered non-ground points; clustering the fixed candidate points by taking point-to-point distances as constraint to complete partition of single building target; respectively extracting marginal points of each building target; regularize the margin of each building object and recording target information to make into a target look-up table; and searching out all objects according with the characteristics of a target a user interests from the target look-up table and supplying to the user. The method can assist the user to search an interesting target by the target partition of the point cloud data organized by using a kd tree after filtering, the extraction of marginal points, the regularization of the margin and the provision of the extracted characteristic information of the building.

Bacillus natto and application thereof

The invention discloses bacillus natto and an application thereof. The strain number of the bacillus natto is NF01-6, and the collection number of the bacillus natto in the CGMCC (China general microbiological culture collection center) is CGMCC No.10535. The content of lysine and crude protein contained in a fermentation product and obtained by fermenting a culture medium containing soybean meal through bacillus natto NF01-6 is remarkably increased than that in a contrast group without strain inoculation, wherein the content of crude protein in the fermented product obtained by culturing the bacillus natto NF01-6 through a 5% soybean meal solid fermentation culture medium, a 10% soybean meal solid fermentation culture medium and a 15% soybean meal solid fermentation culture medium is increased by 3.626%, 4.557% and 0.191% respectively than that in the contrast group, and the content of lysine is increased by 25.60%, 45.60% and 38.50% respectively than that in the contrast group.

Preparation for SBA-15 molecular sieve

Production of SBA-15 molecular screen is characterized by big aperture, high order degree and small specific superficial area. It is adjusted in raw material choose, proportioning design and parameter determination etc. and can be used for functional material with high specific superficial area.

Method for detecting PRV content

The invention discloses a method for detecting the content of porcine pseudorabies virus (PRV), namely a Western blot (WB), which comprises the following steps of: preparing a PRV standard substance and a PRV to-be-detected substance; separating the PRV by using a polyacrylamide gel electrophoresis (SDS-PAGE) method; transferring the separated PRV from the electrophoresis gel to a PVDF (Polyvinylidene Fluoride) membrane; closing, reacting with a prepared PRV monoclonal antibody (primary antibody) and an HRP-labeled secondary antibody, and developing; and establishing a standard curve by using the PRV standard substance and the corresponding gray value, and calculating the virus content of the to-be-detected substance according to a standard curve equation. The method not only can rapidly quantify the virus content of the PRV to-be-detected product, but also does not involve tedious and time-consuming technical operation processes such as cell culture, planking, virus inoculation, observation ...

Combined oxidation sewage treatment system

The invention discloses a combined oxidation sewage treatment system, which comprises a primary circulation oxidation system used for removing COD in sewage, and the primary circulation oxidation system comprises a double oxidation reaction unit; the precipitation system is used for precipitating and separating part of pollutants and adjusting the pH value of the sewage at the same time, and the precipitation system is in pipeline connection with the first-stage circulating oxidation system and the second-stage circulating oxidation system; the secondary circulating oxidation system is used for removing ammonia nitrogen in the sewage, and the secondary circulating oxidation system comprises a circulating water tank and an electrochemical reaction unit which form a loop. The two stages of circulating oxidation systems are matched for electrolytic oxidation of sewage, the first-stage circulating oxidation system is used for removing organic matters in the sewage and converting organic nitrogen ...

Anaerobic-aerobic stabilization process for high concentration organic wastewater

The invention provides an anaerobic-aerobic stabilization process for high concentration organic wastewater. The process is as below: (1) wastewater is subjected to pretreatment and iron carbon micro electrolysis according to the quality and sent into a UASB anaerobic reactor for anaerobic digestion reaction; (2) UASB effluent is sent into a facultative sedimentation basin, which has the functions of an anaerobic tank; (3) liquid supernatant from the facultative sedimentation basin is sent into an SBAR aerobic reactor, wherein the sludge in the reactor is domesticated mature aerobic granular sludge, and air is introduced from the bottom of the aerobic reactor for air aeration treatment; (4) the sewage is subjected to sedimentation treatment in the aerobic reactor, and after sedimentation treatment the water flows out from a water outlet; (5) a reflux system can be set in the SBAR aerobic reactor according to quality of the outlet water, and part of the sludge in the SBAR aerobic reactor ...

Chinese-western medicine composition for treating acne

Trichoderma pill as well as preparation method and application thereof

The invention belongs to the technical field of pesticides with microbial activity. A trichoderma pill provided by the invention comprises a trichoderma spore suspension and a pill matrix, wherein the trichoderma T1 bacterial strain spore suspension is prepared from spore powder of trichoderma asperellum T1 which is preserved in an ordinary microorganism center of the CCCCM (China Committee for Culture Collection of Microorganisms), wherein the preservation number is CGMCC (China General Microbiological Culture Collection) NO: 3531 and the preservation date is December 17, 2009; the fragment sequence in DNA ITS region is shown as SEQ ID NO:1; a preservative agent of a spore suspension with the concentration of 0.5-1.5g/l is contained in the invention; and the pill matrix is a mixture of one or two or three of polyethylene glycol 1000, polyethylene glycol 2000 and polyethylene glycol 4000. The trichoderma pill provided by the invention has the advantages of high dose content, high biological ...

Isomerous CMP (Chip Multi-Processor) static state task scheduling method

The invention relates to an isomerous CMP (Chip Multi-Processor) static state task scheduling method. The method is characterized in that 1, all tasks conforming to task merger conditions in a DAG (Directed Acyclic Graph) are incorporated into parent tasks by using a linear cluster method; 2, the DAG is layered according to a top-to-bottom method, and the smaller the layer value is, the higher the task priority is higher; a key task has the highest priority in the tasks of the same layer, and other non-key tasks are added into a dispatching list according to the descending order of task priority weight numbers; 3, a primary task is obtained from the dispatching list for distribution, the copied tasks in a task mapping graph are subjected to redundancy detection layer by layer, and redundancy tasks in the task mapping graph are deleted; the task mapping graph from which the redundancy tasks are deleted is adjusted, and the earliest execution completion time of each subsequent task is recalculated ...

La-modified alumina carrier preparation method and carrier thereof and long alkane dehydrogenation catalyst

The invention relates to a La-modified alumina carrier preparation method used for a long alkane dehydrogenation catalyst, which belongs to the industrial catalysis and petroleum chemical field. The prepared lanthanum-modified alumina carrier has the advantages of low bulk density, large pore volume, appropriate surface area and high intensity, carrier requirement of the long alkane dehydrogenation catalyst can be satisfied; the La-modified alumina carrier is used for vacuum dipping of Pt, Sn, and K active components, the liquid hourly space velocity of the obtained catalyst is 20h<-1> at 490 DEG C and 0.14MPa, a C10-C13 dehydrogenation reaction is carried out under hydrogen hydrocarbon volume ratio of 200: 1, and the reaction activity and stability are obviously better than that of the catalyst prepared by alumina without La modification.

Culture method and application of Bacillus natto

The invention discloses a culture method and an application of Bacillus natto. The culture method of the Bacillus natto comprises steps as follows: the Bacillus natto is cultured in a culture medium containing soybean meal, wherein the strain number of the Bacillus natto is NF01-6, and the preservation number of the Bacillus natto in CGMCC (China General Microbiological Culture Collection Center) is CGMCC No.10535; the culture medium containing the soybean meal comprises an organic carbon source and an organic nitrogen source, and the organic carbon source and the organic nitrogen source comprise wheat bran and soybean meal. The experiment proves that after the culture medium containing the soya bean meal is inoculated with the Bacillus natto with the strain number of NF01-6 and the preservation number of CGMCC No.10535 for solid fermentation, the increasing effect of crude protein and lysine is remarkable, the content of lysine in vegetable protein is effectively increased, the availability ...

Construction of a lexicon for a selected context

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

Method for promoting electrooxidation degradation of pentachlorophenol in waste water by adding sodium halide

The invention discloses a method for promoting electrooxidation degradation of pentachlorophenol in waste water by adding NaCl, NaBr, and NaI. The novel method for electrooxidation degradation of pentachlorophenol in waste water comprises that: the concentration of pentachlorophenol in waste water is maintained to be 20-100 mg.L-1, the adding amount of the additives (NaCl, NaBr, and NaI) into the waste water is 1-20 mmol.L-1, the pH is maintained to be 2.0-10.0, the reaction temperature is controlled to be 20-70 DEG C, the flow rate of a peristaltic pump is 10-100 mL.min-1, the current density in an electrochemical reactor is 2-20 mA.cm-2, and the anode electrode area of the electrochemical reactor is 20-40 cm2. The addition of the additive overcomes the disadvantages of low current efficiency and high requirement for electrode material for direct electrocatalytic oxidation methods, and realizes rapid and high-efficient degradation of pentachlorophenol. The conversion rate of pentachlorophenol ...

Method for industrially producing swine parvovirus vaccine by utilizing bioreactor

The invention provides a method for industrially producing a swine parvovirus vaccine by utilizing a bioreactor, comprising the following steps of: (1) sterilizing a micro-carrier and the bioreactor, adding a cell growth solution, inoculating, preparing the vaccine and culturing with cells, inoculating a swine parvovirus after the cell on the micro-carrier forms a compact single layer, and continuously culturing to propagate the virus; (2) stopping culturing until the cytopathy reaches more than 80%, and harvesting a virus solution; (3) carrying out ultrafiltration concentration and virus inactivation on the harvested virus solution; and (4) purifying and inactivating the virus through a column chromatography method to prepare the vaccine. The invention has the advantages of favorable controllability of processing parameters, high cell density and virus titer, favorable vaccine safety, stable and reliable quality, high production efficiency, and the like.

Device and method for intellectually composing test paper by adjustable multi-variable asymptotic optimizing algorithm

The invention provides a device and a method for intellectually composing test paper by an adjustable multi-variable asymptotic optimizing algorithm. The invention is characterized by utilizing a test question database module, a system management module, a test question management module, a test paper management module, an identity authentication module and a center processing module to realize intellectually composing the test paper by the adjustable multi-variable asymptotic optimizing algorithm. The test paper composing speed is increased, and the time for the test paper composing is saved; and a plurality of tests show that as compared with the existing method, the method of the invention has the advantages that the test paper composing efficiency is increased by about 28%, the success rate is up to 98%, the information processing stability is enhanced, the time for the test paper composing is saved, unsuccessful intelligent test paper composing is avoided, and the composed test paper ...

Method for industrially producing animal influenza vaccine by using bioreactor

The invention relates to a method for industrially producing animal influenza vaccine by using a bioreactor, comprising the following steps of: (1) adding Vero or MDCK cells in the sterilized bioreactor containing a micro-carrier and culturing in a serum-including culture medium; (2) replacing the culture medium including serum in the bioreactor by a serum-free culture medium which includes pancreatin; (3) inoculating animal influenza virus to culture continuously; (4) harvesting to obtain a cell-cultured influenza virus stock solution when the pathological change of the cells is up to 80%; and (5) hyper-filtering, concentrating and inactivating the influenza virus stock solution and then adding an adjuvant to obtain the influenza inactivated vaccine. The method provided by the invention has the advantages of controllable process parameters, high cell density, high virus titer, high production efficiency, low labor intensity and the like. The influenza vaccine produced by the invention ...

Method and device for decarbonizing and desalting liquid

The invention relates to a method for decarbonizing and desalting liquid. Salt and carbon in the liquid are directly removed under the acidic condition through a reverse osmosis membrane and degassing membrane composite device, wherein an ultrafiltration membrane is used as the outer-layer degassing membrane, used operation pressure ranges from 1*105Pa to 6*105Pa, the average pore size of the degassing membrane ranges from 100 angstroms to 500 angstroms, and the degassing membrane is used for separating a macromolecule solute. Operation pressure of reverse osmosis reaches 15*105Pa-35*105Pa and is larger than that of ultrafiltration, and the average pore size of the reverse osmosis membrane ranges from 10 angstroms to 30 angstroms and is used for separating a micromolecule solute. The method is used for desalting seawater and producing high purity water.

Composition containing isotretinoin for treating acne

Heat-resistant protective agent of porcine pseudorabies live vaccine and preparation method of porcine pseudorabies live vaccine

The invention discloses a heat-resistant protective agent of a porcine pseudorabies live vaccine and a preparation method of the porcine pseudorabies live vaccine, the heat-resistant protective agent of the porcine pseudorabies live vaccine comprises a component A and a component B, and each component is metered by mass-volume concentration; the component A comprises 30 to 60 g/L of gelatin, 20 to 50 g/L of sucrose, 10 to 40 g/L of lactose, 40 to 70 g/L of polyvinylpyrrolidone, 10 to 20 g/L of dipotassium phosphate and 30 to 80 g/L of monopotassium phosphate; the component B comprises 10 to 25 g/L of L-sodium glutamate, 10 to 30 g/L of L-arginine hydrochloride, 10 to 25 g/L of D-sorbitol, 10 to 30 g/L of mannitol, 5 to 10 g/L of vitamin C and 10 to 25 g/L of glycine. According to the heat-resistant protective agent for the porcine pseudorabies live vaccine, all the components are proportioned according to specific concentrations, the optimal heat-resistant protective agent component for ...

Preparation method of spherical lithium iron phosphate for lithium ion power battery

The invention provides a preparation method of lithium iron phosphate for a lithium ion power battery, which comprises the following steps: a mixed aqueous solution is made from ferric iron sources and phosphorus sources, alkali is prepared to an aqueous solution, carbon is prepared to a solution, the mixed aqueous solution, the aqueous solution of the alkali and the carbon solution are respectively and continuously input to a continuous crystallization reaction kettle with a hydraulics granular size controller at normal temperature, so as to carry out coprecipitation reaction, and after solid-liquid separation, washing and drying, spherical iron phosphate can be obtained, namely a precursor of the spherical lithium iron phosphate, then the precursor serving as a raw material, lithium sources, carbon sources and 1-3% of a doped metallic compound are mixed uniformly, and heat treatment is carried out on the mixture in a furnace kiln under protective gas, thus obtaining the spherical lithium ...

Preparation method of spherical alumina carrier

The invention relates to a preparation method of a spherical alumina carrier with low compost ratio and large pore volume. A Pt-Sn-K/Al2O3 catalyst prepared from the carrier is suitable for a light alkane dehydrogenation reaction. The preparation method comprises the following steps: preparing alumina sol A by a hydrochloric acid reflux method, preparing wet cake B by an aqueous ammonia precipitation method, mixing the alumina sol A and the wet cake B to prepare mixed alumina sol, mixing the mixed alumina sol with a hexamethylenetetramine solution, carrying out oil-column shaping, aging, drying and roasting to prepare the spherical alumina carrier. The prepared spherical alumina carrier prepared by the preparation method has physical chemical characteristics of low compost ratio, large pore volume, high strength and proper specific surface area, and meets carrier requirements of a light alkane dehydrogenation catalyst. In comparison with a catalyst prepared from an alumina carrier prepared ...

Cerium-modified C16-C20 alkane dehydrogenation catalyst, preparation and application thereof

The invention relates to a cerium-modified C16-C20 alkane dehydrogenation catalyst, a preparation and an application thereof. The catalyst takes platinum as an active component, takes tin, potassium, iron and cerium as a modulation agent, and balance of large aperture spherical alumina with low bulk density and diplopore distribution. The preparation method comprises the following steps: a vacuum immersion method is used for modifying spherical alumina by using a Ce auxiliary agent, and then preparing the catalyst by taking the Ce-modified alumina as a carrier. The catalyst comprises the following components by weight percentage: 0.3-0.6% of platinum, 0.5-0.25% of tin, 0.5-2.5% of potassium, 0.1-2.5% of iron, and 0.5-3.0% of cerium. The catalyst is used for preparing mono olefine by C16-C20 long-chain n-alkane dehydrogenation and then finally synthesizing heavy alkylbenzene sulfonate used for oil displacement. Compared with the catalyst without modification by Ce, the prepared catalyst ...

Construction of lactobacillus acidophilus S-layer protein surface display system

The invention provides construction of a lactobacillus acidophilus S-layer protein surface display system, which belongs to the field of biotechnology. The construction is characterized in that gene acquisition comprises (1) PCR amplification, (2) the connection of a SlpA gene and a pMD18-TVector system and (3) the identification of cloning plasmid pMD18T-S, and the construction comprises (1) theacquisition of a target gene and a double-labeling expression vector, (2) the connection and transformation of the double-labeling expression vector and SlpA, (3) the identification of a surface display vector system and (4) the detection of the anchored expression situation of S-layer protein on recombinant surface. The construction has the advantages that: 1, the constructed vector can be used to be transformed into S-layer protein gene defect lactobacillus to study the formation mechanism of lactobacillus S-layer protein; and 2, by utilizing a DNA recombination technique, protective antigengenes ...

Construction of a lexicon for a selected context

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

Method for extracting interesting buildings from three-dimensional laser point cloud data

The invention discloses a method for extracting interesting buildings from three-dimensional laser point cloud data. The method comprises the following steps of: fixing building candidate points from filtered non-ground points; clustering the fixed candidate points by taking point-to-point distances as constraint to complete partition of single building target; respectively extracting marginal points of each building target; regularize the margin of each building object and recording target information to make into a target look-up table; and searching out all objects according with the characteristics of a target a user interests from the target look-up table and supplying to the user. The method can assist the user to search an interesting target by the target partition of the point cloud data organized by using a kd tree after filtering, the extraction of marginal points, the regularization of the margin and the provision of the extracted characteristic information of the building.

Preparation method of pig lung tissue suspension

The invention discloses a preparation method of a pig lung tissue suspension. The preparation method of the pig lung tissue suspension comprises the following steps: acquiring a pig lung sample containing lung and trachea; injecting a culture medium into the lung main trachea of the pig lung sample to obtain a pig lung filled with the culture medium; the pig lungs filled with the culture medium are scratched and stripped through bent sharp tweezers, and lung tissue blocks are obtained; mashing and filtering the lung tissue blocks to obtain mashed lung tissue liquid; and homogenizing the mashed lung tissue liquid to obtain the pig lung tissue suspension. The preparation method of the pig lung tissue suspension is simple, efficient, easy to operate, time-saving and labor-saving, pollution can be well avoided, and the cell preparation amount is increased.

Construction of a lexicon for a selected context

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

CONSTRUCTION OF A LEXICON FOR A SELECTED CONTEXT

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

Method for industrially producing swine parvovirus vaccine by utilizing bioreactor

The invention provides a method for industrially producing a swine parvovirus vaccine by utilizing a bioreactor, comprising the following steps of: (1) sterilizing a micro-carrier and the bioreactor, adding a cell growth solution, inoculating, preparing the vaccine and culturing with cells, inoculating a swine parvovirus after the cell on the micro-carrier forms a compact single layer, and continuously culturing to propagate the virus; (2) stopping culturing until the cytopathy reaches more than 80%, and harvesting a virus solution; (3) carrying out ultrafiltration concentration and virus inactivation on the harvested virus solution; and (4) purifying and inactivating the virus through a column chromatography method to prepare the vaccine. The invention has the advantages of favorable controllability of processing parameters, high cell density and virus titer, favorable vaccine safety, stable and reliable quality, high production efficiency, and the like.

PCV2 antibody titer detection method

The invention discloses a PCV2 antibody titer detection method, which comprises: respectively carrying out gradient dilution on a detected sample and a reference sample by using a diluent to obtain a plurality of diluted detected samples and a plurality of diluted reference samples; adding the sensitized red blood cell suspension, mixing to obtain a plurality of diluted agglutination mixed solutions of the detected sample and the reference sample, determining the titers of the detected sample and the reference sample according to the agglutination condition of the sensitized red blood cells of the agglutination mixed solutions, and repeatedly measuring the reference sample for multiple times to obtain the calibrated titer of the reference sample; and calculating according to a formula that the titer of the PCV2 antibody of the detected sample is equal to (the titer of the detected sample/the titer of the reference sample) * the titer of the calibrated reference sample. According to the ...

Zeolite and cadmium sulfide nano composite material and preparation method thereof

The invention relates to zeolite and cadmium sulfide nanometer composite material and its preparation techniques, belongs both to inorganic function material and fine chemistry industrial production technique field. Zeolite is a material with nanometer grade gap structure. Cadmium sulfide is a material with luminescent nature. The invention is mainly a nanometer composite material and the method of producing a nanometer composite material by using zeolite as the main part and cadmium sulfide as the object. The material is obtained by pouring cadimium sulfide of certain weight ratio into the nanometer tunnels of the zeolite. The method is achieved basing on the existing ion interchange process and water heating process, which adds zeolite in the cd2+ ethanol solution, rabbles, filters, washes and dries it at temperature between 90 to 110 deg. C, then adds in the thioacetamide, seal above mixture in high pressure contain and heat under temperature between 150-200 deg. C, filters and washes ...

Technique and system for real-time detecting, controlling and diagnosing cells of robot micro nanometer mixed living body

The invention discloses a technique and a system for real-time detecting, controlling and diagnosing cells of a robot micro nanometer mixed living body. The system realizes the precisely positioning, local selective scanning detecting, controlling and diagnosing the individual cell by combining with a scanning probe microscope and a convert/positive optical microscope with a light capturing system. Due to the working condition accordant with the cell living environment, the operation and the real-time tracking observation for the cells of the living body can be also realized. By combining with the light capturing system, the system can more accurately and easily position and assemble the micro nanometer objects.

MANAGING DATA-DRIVEN SERVICES

The present invention extends to methods, systems, and computer program products for managing data-driven services. Aspects of the invention include a platform for data services. The platform manages data and associated data models holistically together. The platform enables and integrates data-driven services through a service model. The platform transforms data into information and information into intelligence and exposes insights to services. The platform allows for data and service sharing across domains.

Customizable Data Services

Embodiments are directed to methods and systems for defining customizable data services through dynamic configuration of a dashboard using data feeds, analytics, and visual artifacts. A customizable dashboard is built using a basic framework, design time configuration, instantiation time binding, and runtime ad hoc data input. The customizable data service binds business logic in a data query service with a visual tile template that provides specific parameters for visualizations and/or queries. The visual tile templates are pluggable visual on multiple dashboard pages. 1. A computer-implemented method , comprising:defining a custom data service by dynamically binding data feeds, analytics, and visual artifacts; anddisplaying the custom data service on a user interface dashboard.2. The computer-implemented method of claim 1 , wherein the custom data service is displayed as a tile on the dashboard.3. The computer-implemented method of claim 1 , further comprising:configuring a visual control template by binding the visual control template to a data feed.4. The computer-implemented method of claim 1 , further comprising:configuring a visual control template by binding the visual control template to parameters for visualizations.5. The computer-implemented method of claim 1 , further comprising:configuring a visual control template by binding the visual control template to parameters for queries.6. The computer-implemented method of claim 1 , further comprising:configuring a visual control template to accept runtime ad hoc data input from an end-user.7. A method for building a customizable dashboard claim 1 , comprising:storing a visual control template with bindings to back-end data and analytics and to a visualization for selected key performance indicators (KPIs);instantiating a visual control instance having the back-end data, analytics, and visualization bindings configured in the visual control template;accessing the back-end data and analytics at runtime; ...

CONSTRUCTION OF A LEXICON FOR A SELECTED CONTEXT

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon. 1. A computing system comprising:a processor; andmemory that comprises a lexicon generator system that is executed by the processor, the lexicon generator system configured to generate a lexicon used in context text, the lexicon generator system configured to include at least one of a mixed language word or a mixed language phrase in the lexicon based upon frequency of occurrence of the mixed language word or the mixed language phrase in the context text.2. The computing system of claim 1 , the mixed language word comprises a logogram in a first language and an alphanumeric character in a second language.3. The computing system of claim 1 , the mixed language phrase comprises a first word in a first language and a second word in a second language.4. The computing system of claim 1 , the context text assigned to a defined context claim 1 , the defined context being based upon at least one of:a gender of generators or sharers of text in the context text;a geographic location of the generators or sharers of the text in the context text;an age range of the generators or sharers of text in the context text;explicitly defined interests of the generators or sharers of the text in the context text; ora combination of two or more of the gender, the geographic location, the age range, or the interests.5. The computing system of claim 1 , the memory further comprises a text corpus generator ...

CONSTRUCTION OF A LEXICON FOR A SELECTED CONTEXT

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon. 1. A computing system comprising:a processor; andmemory that comprises a lexicon generator system that is executed by the processor, the lexicon generator system configured to generate a lexicon used in context text, the lexicon generator system configured to include at least one of a mixed language word or a mixed language phrase in the lexicon based upon frequency of occurrence of the mixed language word or the mixed language phrase in the context text.2. The computing system of claim 1 , the mixed language word comprises a logogram in a first language and an alphanumeric character in a second language.3. The computing system of claim 1 , the mixed language phrase comprises a first word in a first language and a second word in a second language.4. The computing system of claim 1 , the context text assigned to a defined context claim 1 , the defined context being based upon at least one of:a gender of generators or sharers of text in the context text;a geographic location of the generators or sharers of the text in the context text;an age range of the generators or sharers of text in the context text;explicitly defined interests of the generators or sharers of the text in the context text; ora combination of two or more of the gender, the geographic location, the age range, or the interests.5. The computing system of claim 1 , the memory further comprises a text corpus generator ...

CONSTRUCTION OF A LEXICON FOR A SELECTED CONTEXT

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon. 1. A computing system comprising:a processor; and identify text generated by network users and associated with a context;', 'remove information from the generated text that may identify one or more network users to generate context text; and, 'a memory storing instructions that, when executed by the processor, provide a text corpus generator system to identify one or more terms of the context text;', 'identify a frequency of each of the one or more terms; and', 'generate a lexicon associated with the context based on the one or more terms of the context text and the frequency of each of the one or more terms., 'a lexicon generator system to2. The computing system of claim 1 , wherein the lexicon comprises a mixed language word which comprises a logogram in a first language and an alphanumeric character in a second language.3. The computing system of claim 1 , wherein the lexicon comprises a mixed language phrase which comprises a first word in a first language and a second word in a second language.4. The computing system of claim 1 , the context being based upon at least one of:a gender of generators or sharers of the text;a geographic location of the generators or sharers of the text;an age range of the generators or sharers of the text; andexplicitly defined interests of the generators or sharers of the text.5. The computing system of claim 1 , the text corpus generator system ...

Managing data-driven services

Construction of lexicon for selected context

Various technologies pertaining to constructing a lexicon for a defined context are set forth herein. Social media text is acquired, where the social media text has contextual data that corresponds thereto. The social media text is encoded to form encoded text (in Unicode), and the contextual data is assigned to the encoded text. A text corpus for a defined context is formed by filtering the encoded text based upon contextual data, such as location. Frequency of occurrence of words or phrases in the text corpus is used to identify words or phrases that are to be included in the lexicon.

Optical satellite remote sensing transfer calibration method based on near space aerostat

An optical satellite remote sensing transfer calibration method based on near-space aerostat, including: performing a temporal-spatial matching between first observation image data of a target region collected by a benchmark radiometric payload and second observation image data of the target region collected by a satellite-borne payload, to obtain a plurality of matchups of observation image data (S1); obtaining an average radiance of the benchmark radiometric payload from a plurality of first observation image data (S2); obtaining an average DN captured by the satellite payload in the target region from a plurality of second observation image data (S3); obtaining a matching radiance for an observation band of the benchmark radiometric payload corresponding to the satellite payload based on the average radiance of the benchmark radiometric payload (S4); and obtaining a calibration coefficient of the satellite payload based on the matching radiance and the average DN (S5).