46 results about "Group composition" patented technology

A system and method is provided that recommends group compositions in multiplayer video games. The system may suggest a composition of a group of players using a matchmaking process. For example, one or more players may wish to form or join a group of players for a given game, but not know what would be an appropriate mix of player styles, player roles, skill levels, and / or other player characteristics that would make an optimal group, given the player's own characteristics. The system may identify optimal groups based on matchmaking related information such as, without limitation, game profile, player profile, prior match scores, prior quality scores, and / or other information. Optimal groups may be those that have performed successfully (e.g., accomplished the most wins, objectives, etc.), are associated with the highest player enjoyment (e.g., based on match and / or quality scores), and / or otherwise are deemed to be desirable.

The invention discloses a preparation method of a vinylbenzyl-polyphenyl ether composition. Under the existence of the alkali metalhydroxide aqueous solution, in the solution containing the aromatic hydrocarbon and the fatty alcohol, the polyphenyl ether provided with the repeated units expressed by the formula 1 and the formula 2, and provided with the phenolic hydroxyl group on the end and the reaction process having the vinylbenzyl reactor reaction expressed by the formula 3 are provided. Under the existence of the phase transfer catalyst, the reaction liquid acquired by the reaction process can be treated by the alkali metal hydroxides water solution, and the removing process of the un-reacted vinyl benzylhalide can be provided. The preparation method of the vinylbenzyl-polyphenyl ether composition can be used to greatly reduce the residuals of the halide group composition and the halide ions.

The invention relates to an approach of searching gene group sequence database based on characters. Approximate sequence is searched in database according to sequence statistic character. The search method is as follows: search approximate sequence according to distance of statistic character, namely, basic information of different species' sequence group serial data, including sequence's database login number, species name, chromosome number, original data, basic group composition character and base pair relativity character is memorized in database. For any a gene snippet submitted by client, its eigenvalue is computed according to client's request and distance between the eigenvalue and all corresponding eigenvalue in database is computed to compare approximate sequence; the most approximate sequence is arranged and displayed by distance.

The invention discloses a human-derived stem cell bioactive substance, its preparation and application. The method comprises: first extracting healthy human-derived stem cells, which are then subjected to in vitro culture and amplification, collecting stem cells of specific phases, and utilizing modern ultralow temperature as well as other biological technologies to prepare a stem cell bioactive substance group composition. Mainly coming from mesenchymal stem cells and hematopoietic stem cells, the stem cell substance group can be developed into products with a cytobiological activity function. When applied on human bodies, the products can activate body stem cells, repair or substitute damaged, pathological and aging cells, adjust the metabolic function of body cells, enhance body immunity, and delay aging, etc. The human-derived stem cell bioactive substance group composition in the invention boasts substantial application prospects in medicine, healthcare and beauty maintaining fields.

The invention provides a surface functionalized carbon fiber reinforced polyether-ether-ketone dental composite material. The surface treatment of the carbon fiber reinforced polyether-ether-ketone composite material is carried out by sulfonation and functionalization of graphene oxide to obtain a surface functionalized carbon fiber reinforced polyether-ether-ketone composite material coated witha graphene oxide functional layer, the functional layer has strong binding force to a substrate, is not easy to fall off, and can effectively change the surface geometry and surface functional group composition of the carbon fiber reinforced polyether-ether-ketone composite material, the carbon fiber reinforced polyether-ether-ketone composite material is given with a new surface topography and surface properties, the biocompatibility and osteogenicity are increased, the application in medical materials is increased, the operation method of the invention is simple and easy, the surface treatment condition is mild, and the method is suitable for large-scale promotion and application, and has high medical value.

A group composition analysis method to resid and asphalt hydrocarbon is to add a treated silica gel into a chromatographic post to be added with treated Al2O, weigh resid or asphalt accurately and put them into the chromatographic post then put Al2O in it. Normal heptane is put into the post and flown paraffinsection is collected, the matched solution of normal heptane and dichloromethane is put into the post to collect the flown aromatic section, the solution of matched by dichlormethane and THF is put in it to collect the gel section. The receiving bottles are completely extracted and weighed accurately, the increased weight of each is net for each preparation section and the result is got by compute.

The invention relates to a system and a method for producing mesophase pitch and oil products on the basis of hydrogenation of medium and low temperature coal tar. The method mainly includes the stepsof coal tar pretreatment, hydrogenation deasphalting of the coal tar, thermal condensation of heavy components to produce the mesophase pitch, and hydro-refining to light components to produce the oil products. The invention, for the first time, discloses the method, in which the medium and low temperature coal tar, which is low in condensation degree, is used as the raw material, and by modifying pretreatment process and using reasonable catalyst gradation to perform hydro-upgrading, small-molecular pitch is converted into colloid, and meanwhile ash is removed; after product fractionation, the mesophase pitch is produced by performing mixing thermal condensation to the heavy components and a crosslinker, wherein the light components are hydrogenated further to obtain qualified fuel oil products or special oil product. The method can produce high-quality mesophase pitch and oil products, and also allows flexible adjustment on raw material group composition and ash content of the mesophase pitch and quality of the oil products according to demands. The system and the method reduce production difficulty of the mesophase pitch and improve additional value and economical efficiency ofthe medium and low temperature coal tar.

The invention discloses a method for simultaneously sequencing a multi-sample CDR3 (complementary determining region 3) receptor library with a high flux, comprising the following steps of: only designing one set of V-gene family upstream primers in the variable region of a TCR (T cell antigen receptor) or BCR (B cell antigen receptor) chain according to the homology of the V-gene family, then designing C or J gene characteristic downstream primers of the TCR or BCR chain as many as samples and suitable for being paired with the upstream primers, amplifying each sample by one characteristic downstream primer and the same set of upstream primers to obtain a CDR3 region of the TCR or BCR, then mixing all the amplified samples to be a to-be-sequenced sample library, finally sequencing, wherein the characteristic downstream primers are designed by different ATCG basic group compositions. The CDR3 sequences of multiple samples can be simultaneously sequenced by operating one high-flux sequencing program via the method for simultaneously sequencing a multi-sample CDR3 receptor library with a high flux disclosed by the invention, so that the high-flux sequencing cost is greatly decreased. Thus, a high-flux sequencing technology has a wide application value in a sequencing research of a CDR3 receptor library.

The invention discloses a method for preparing nitrogen-doped carbon adsorbents for adsorbing CO2. The method is characterized by including treating fast-growing poplar bark, nitrogen-containing compounds and pure water under high-temperature and high-pressure hydrothermal conditions and then carrying out centrifuging and separating to obtain dark brown solid products; washing the dark brown solid products by the aid of distilled water and absolute ethyl alcohol by several times until filtrate is clear; drying the filtrate at the temperatures of 80 DEG C and then carrying out calcining at the high temperatures under the protection of nitrogen to obtain the nitrogen-doped carbon adsorbents with developed micropore structures. The fast-growing poplar bark is used as a raw material, the nitrogen-containing compounds are used as nitrogen sources, and the pure water is used as a solvent. The method has the main advantages that the nitrogen-doped carbon adsorbents are high in gaseous CO2 adsorption capacity; the bark which is forestry waste is used as the raw material, is environmentally friendly, is low in cost and is easily available, the water is used as the solvent, the nitrogen-containing compounds are used as the nitrogen sources, calcining is carried out at the high temperatures under the protection of inert gas, accordingly, the nitrogen-doped carbon adsorbents with large specific surface areas and the developed micropore structures can be obtained, and the method is favorable for CO2 gas adsorption effects; hydrothermal preparation conditions, doping ratios of the nitrogen sources and high-temperature carbonization parameters can be regulated and controlled, accordingly, the surface functional group composition and the pore size distribution of the prepared nitrogen-doped carbon adsorbents can be controlled, and the nitrogen-doped carbon adsorbents with the excellent adsorption performance can be obtained; hydrothermal reaction operation procedures are simple, the method is low in cost, the micropore structures are developed and are controllable, and excellent adsorption effects can be realized.

An aluminum material for electrolytic capacitor electrodes, the aluminum material having aluminum purity of 99.9% or more, consisting of: Si: 2 to 50 ppm; Fe; 2 to 50 ppm; Cu: 15 to 150 ppm; Zn: 1 to 80 ppm; Pb: 0.1 to 3 ppm; at least one of Zr and V: 11 ppm or more, a total content of the at least one of Zr and V being 11 to 100 ppm; and the balance being Al and impurities, wherein a content of B is controlled to be 2 ppm or less. In the aluminum material, Ti: 1 to 30 ppm, Mn group composition (at least one of Mn, Ga, Mg and Ca): 1 to 50 ppm in total, and In group composition (at least one of In, Sn, Sb): 1 to 30 ppm in total are selectively added. A method for manufacturing an aluminum foil for electrolytic capacitor electrodes according to the present invention, comprises the steps of: rolling the aforementioned aluminum material into a foil; and performing final annealing of the foil at the temperature of 430 to 580° C.

The invention discloses an establishment method used for a forest stand space structure optimization model and based on a particle swarm algorithm. The establishment method comprises the steps as following: a forest stand area is measured, forest trees which belong to climax group composition tree species and transitional community tree species in the forest stand are measured, the diameter at breast height of each forest tree is larger than 5 cm, and space coordinates, tree species, a mixed degree, a competition index, a uniform angle index, a stand layer index, a space density index and an open comparison index of each forest tree are obtained; and the particle swarm algorithm is adopted, the mixed degree, the competition index, the uniform angle index, the stand layer index, the space density index and the open comparison index which are included in a forest stand space structure are taken as optimization objectives, a multi-objective optimization model of forest space structures in forest stand level is established, forest trees and space structure units which are required to be regulated are confirmed according to objective trees output by the model and space structure units formed by peripheral adjacent trees, the forest stand space structures are regulated, so that the forest structures tend to a reasonable state, and an ecosystem function is recovered.

The invention discloses a method for submicron-scale in-situ characterization of soil microaggregate and belongs to the field of soil fertility improvement and soil organic matter accumulation. The method includes: extracting to obtain soil microaggregate, freezing, embedding, slicing, and then putting on a silicon nitride thin film window; respectively using a scanning electron microscope, synchronous radiation infrared microimaging technology and nano secondary ion probe technology to sequentially analyze a same area-of-interest selected by soil microaggregate slices so as to respectively acquire information of in-situ inorganic-organic functional group composition, element binding site and spatial distribution, wherein an important basis is provided for studying sequestration of soil organic carbon and organic matter improving mechanism. According to the method, the silicon nitride window is creatively used as a soil microaggregate slice carrier for the first time, observing of a same area by applying three characterization methods at the same time is realized, and the problems of huge damage, high complexity, low synchronism, low visuality and unmatched in-situ dimension that conventional soil microaggregate studying methods have are improved.

Composition containing at least one fluorinated silane of the formula (I):(Rf)p—Y—(SiQkZ3-k)w  (I)wherein: Rf represents monovalent R1f(OC4F8)a—(OC3F6)b—(OC2F4)c—(OCF2)d wherein a, b, c, and d independently represent an integer of from 3 to 200 inclusive, and the sum of a, b, c, and d is at least 1; R1f is fluorinated alkyl group, linear or branched, with 1-4 carbons; Y represents a polyvalent organic group, Q represents a hydrolyzable group, a hydroxyl group, or alkyloxy group and is capable of forming a siloxane bond with Si atoms located at the terminal of the molecular chain of formula (I) or other active sites of the treated surface, Z is a monovalent alkyl group, or hydrogen; p is 1 or 2, w is 2-14, p+w is 3 to 15, and k is from 1 to 3.

The invention discloses a stoichiometric analysis method for coal soluble organic matter. The method is used for performing effective and comprehensive analysis on GC / MS data, TOF-MS data and Orbitrap-MS data of the coal soluble organic matter. Firstly, an ID browser function of Mass Profiler Professional (MPP) software is used, and retrieval and comparison with standard spectrograms of a NationalInstitute of Standards and Technology (NIST) spectral library is performed to acquire structural information of compounds in measurable components of thermal dissolution matter, and subsequently principal component analysis and hierarchical cluster analysis of mass spectrometric data are realized by using R language programming in turn to study information of compound group composition and element composition, wherein the information of compound group composition and element composition is acquired by Orbitrap MS analysis of the coal soluble organic matter; sample classification information is acquired based on differences in the element composition and content of the compounds in the thermal dissolution matter; based on classification, compounds which are different among classes are acquired by using changes in multiples and t inspection; and intra-class differences are studied through molecular weight distribution, the number of carbon atoms and distribution of the number of equivalent double bonds, and the number of equivalent double bonds and distribution of relative content. The method can achieve comprehensive and efficient characterization and statistical analysis of the complex coal molecular structure at the molecular level.

A measurement method of biodegradable humic acid in leachate includes the steps of: collecting leachate samples in different bio-treatment steps; extracting and purifying leachate organic substances, and scanning the leachate organic substances to obtain infrared spectrum and fluorescent spectrum thereof; determining the number of benzene rings in and the content of the biodegradable humic acid according to parallel factor analysis of three-dimensional fluorescence spectrum of the leachate organic substances; and determining functional group composition characters of the biodegradable humic acid in the leachate through correlation analysis on synchronous fluorescent spectrum and infrared spectrum of the leachate organic substances. The method can be used for determining the composition and relative content of the biodegradable humic acid in the leachate, is simple in sample pre-treatment and has high analysis speed, and can provide the basis for technical optimization and scheme selection of treatment technology of the leachate.

The invention discloses a trap regulation and control method based on POSS modified terpolymer ethylene propylene rubber. The trap regulation and control method based on POSS modified terpolymer ethylene propylene rubber comprises following steps: OVPOSS nanometer material is dried to remove water; a double-roller mixing mill roller is heated, roller distance and blocking plate distance are adjusted, terpolymer ethylene propylene rubber is introduced into the double-roller mixing mill roller for mix milling, an obtained product is taken out from the double-roller mixing mill roller, and the double rollers are washed; terpolymer ethylene propylene raw rubber is introduced for mix milling and roll banding; OVPOSS nanometer is added into terpolymer ethylene propylene rubber matrix for mix milling; 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane is weighed, and is introduced into the double-roller mixing mill for mix milling so as to obtain an unvulcanized rubber material; the unvulcanized rubber material is taken out from the double-roller mixing mill, is placed between two layers of PET film, is introduced into a high temperature hot processing forming machine die for hot pressing, and obtained rubber sheets are taken out from the high temerpature hot processing forming machine die after cooling; the rubber sheets are suspended in an air blast baking oven, sulfuration is carried outso as to obtain modified terpolymer ethylene propylene rubber sample sheets; the functional group composition and section morphology of the modified terpolymer ethylene propylene rubber sample sheetsare analyzed; rubber sample sheet surface potential attenuation characteristics are measured; SPD method is adopted to obtain trap distribution character diagram and charge mobility characteristics ofthe rubber.

The invention provides a method for predicating diesel oil group composition by using a nuclear magnetic resonance hydrogen spectrum. The method comprises the following steps: (1) collecting various diesel oil samples, and determining the group composition of the diesel oil samples by using a standard method; (2) determining the nuclear magnetic resonance hydrogen spectrum of each collected diesel oil sample; carrying out differential processing on a spectrogram; taking peak intensity with the chemical displacement of 7.4ppm-8.0ppm and a spectrum region of 0-4.0ppm to be correlated with the group composition measured by the standard method; establishing a calibration model by using partial least squares; and (3) determining the nuclear magnetic resonance hydrogen spectrum of the diesel oil sample to be detected; carrying out the differential processing on the spectrogram; and substituting the peak intensity with the chemical displacement of 7.4ppm-8.0ppm and the spectrum region of 0-4.0ppm into the calibration model to obtain the group composition of the diesel oil sample to be detected. The method is high in analysis speed, can test accurately and is convenient to operate.

The invention relates to a data processing system and method. The data processing system and method are applied to a cloud environment of information processing and exchange of a distributed information system. The method for performing data processing through utilizing the data processing system includes the following steps that: firstly, basic information directory setting is performed, specifically, a basic information directory with terms and conditions is defined according to a specific subject; reciprocating interaction is performed, specifically, reciprocating interaction of the basic information directory is performed between users, and term and condition iteration is carried out by means of the process of the reciprocating interaction between the users, and a derivative information directory and accompanying group composition variations are generated; and finally, specific groups composed of the users are formed for the specific subject, specifically, a specific group is formed respectively for the basic information directory and / or the derivative information directory according to the specific subject, and the users agree on transaction terms for the subject.

A system for web based imaging comprising: at least one graphic store for storing a plurality of different graphics; a group composition store for storing a plurality of compositions, with each different composition referencing at least one graphic in a graphic store that is external to the group composition store and including data to place the referenced graphic within the composition; and a plurality of different user profiles, each for a different imaging client, with each user profile including a reference to the group composition store.

The invention discloses a photosensitive resin composition for a color filter and color filter formed thereby, comprising alkali soluble resin (A), ethylenic unsaturated group composition (B), Photoinitiator (C), organic solvent (D) and pigment (E). A color filter which has excellent to alkalinity resistant and adherence properties and has no slag and less or no undercutting can be produced by controlling the use quantity of the acetophenone photoinitiator (C-1), oxime photoinitiator (C-2) and benzophenone photoinitiator (C-3) of the photosensitive resin composition for the color filter.

The invention relates to a high-softening-point asphalt preparation method suitable for asphalt-based spherical activated carbon raw materials, special asphalt with the softening point of 130-220 DEGC is used as a raw material, a synergistic effect of negative pressure extraction and thermal polymerization reaction is utilized, a double-screw extruder with a certain number of vacuumizing ports isadopted, and the molecular weight distribution, softening point, group composition and other physical and chemical properties of high-softening point coal asphalt can be adjusted by adjusting the temperature and the extrusion speed of each temperature zone of the double-screw extruder, the number, the setting positions and the vacuum degrees of the vacuumizing ports. The softening point of the prepared high softening point asphalt is 240-280 DEG C, the content of n-heptane soluble substances is lower than 10%, the content of toluene soluble substances is lower than 30%, the content of quinoline insoluble substances is higher than 35%, the content of pyridine insoluble substances is higher than 20%, and the ash content is 0.02-8%. The high-softening-point asphalt preparation method has important significance for promotion of resource reutilization of the special asphalt and the asphalt-based spherical activated carbon and related materials (such as asphalt-based foam carbon).

The invention relates to a method for lowering pour point depression of crude oil. The method comprises the following steps: conveying methanol with a supercritical state into a thermal cracking system of the crude oil and transferring thermal cracking of the crude oil to a pseudo-homogeneous structure from an oil phase; controlling a thermal cracking trend of the crude oil by reaction kinetics, so as to accelerate alkyl breaking of C18 to C30 mixed alkane in the crude oil at low temperature, inhibit condensation reaction in the thermal cracking and realize perpetual reduction of the pour point of the crude oil. The invention further provides the crude oil. By adopting the method for lowering the pour point depression of the crude oil and the corresponding crude oil, provided by the invention, shallow thermal cracking is carried out on the crude oil in a supercritical methanol solvent and corresponding alkane components corresponding to wax are selectively cracked, so that the pour point depression of the crude oil is perpetually lowered, and the pipeline transportation cost and the subsequent processing treatment cost of the crude oil are saved; the condensation reaction is inhibited so that group composition distribution of the crude oil basically keeps unchanged.