Reagent, method and kit for detecting mycobacterial infection

The invention provides a reagent, a method and a kit for detecting mycobacterial infection. The reagent contains proteins, polypeptides or analogues represented by SEQIDNO1-5. The method detects and determines whether a T cell identifies the proteins, the polypeptides or the analogues by contacting the reagent with host T cell, thus judging the mycobacterial infection state. The kit includes the reagent for detecting mycobacterial infection. The reagent, the detection method and the kit provided in the invention has the characteristics of high detection sensitivity and specificity, as well as wide detection range. Also the reagent and the kit have the advantages of easy making and low cost.

Method for detecting latent tuberculosis infection state, and kit thereof

The invention provides a method for detecting and discriminating the latent tuberculosis infection state, and a kit thereof. The contents of characteristic genes can be quantitatively detected through a real-time quantitative fluorescence amplification method, and the latent tuberculosis state is determined through comparing the multiple of a difference between an expression amount with the use of the tuberculin characteristic genes and an expression amount without the use of the tuberculin characteristic genes.

Flame-out protection device of flamephotometer

The invention relates to a flame-out protection device of a flamephotometer. The flame-out protection device comprises an inlet pipeline (1) and is characterized in that the output end of the inlet pipeline (1) is connected with an ignition pipeline (2) and a combustion pipeline (3), a main pipeline of the inlet pipeline (1) connected with the ignition pipeline (2) and the combustion pipeline (3) is sequentially provided with an electromagnetic valve (4) and a reversing rod (5), and the electromagnetic valve (4) is controlled by a thermoelectric coupling (6). The flame-out protection device disclosed by the invention ensures that the electromagnetic valve is closed and liquefied gas is switched off after the flamephotometer flames out, so that the danger that the liquefied gas leaks out is avoided, and the safety performance of the flamephotometer during use is improved.

Environmentally-friendly heavy oil additive and preparation method and use method thereof

The invention discloses a new environmentally-friendly heavy oil additive and a preparation method and use method thereof. The additive comprises the following components in parts by weight: 10-30 parts of nonionic surfactant, 15-60 parts of combustion improver, 10-30 parts of quality stabilizer, 10-55 parts of purification dispersant, 1-8 parts of corrosion inhibitor and 20-50 parts of water. After the materials are combined according to percentages, the materials can be used with heavy oil mixed with water and the fuel properties of heavy oil are improved. The environmentally-friendly heavy oil additive has the following advantages: the combustion performance of heavy oil can be effectively improved, the liquidity of heavy oil can be increased, the heavy oil fuel oil with the additive has stable performance, long storage time, good atomizing effect, no pollution and high oil-saving efficiency, is easy in ignition and can not coke, the fuel oil does not corrode the equipment, has high ...

Aloe vera and yam compound health beverage

The invention relates to an aloe vera and yam compound health beverage. Fresh aloe vera is selected, cleaned and then cut into flakes by using a knife, and the aloe vera is added into a beater; fresh aloe vera juice is extracted by filtering; fresh yam of the season is selected, dedusting, peeling and slicing are carried out on the yam, and the yam slices are washed by using water and then placed into the beater; fresh yam juice is extracted by filtering; the aloe vera juice, the yam juice, stevioside, citric acid, carboxymethyl cellulose, vitamin E, vitamin C and purified water are mixed according to proportions in an autoclave, and high-pressure sterilization and natural cooling are carried out; the prepared beverage is bottled for sales. The aloe vera and yam compound health beverage retains the nutrient substances of the aloe vera and the yam, can be used for supplementing multiple vitamins for people after being drunk, and also has the efficacies of beautifying and body-building, and ...

Flood rescue boat

The invention relates to a flood rescue boat, which is divided into an upper layer and a lower layer, wherein the upper layer is a rescue capsule; the lower layer is a drive capsule; a drive system and a power generation device are arranged in the drive capsule; walking crawler belts are arranged on two sides of the drive capsule; plugboards are uniformly distributed around the crawler belts; a safety cap is arranged on the upper part of the rescue capsule; a ladder is connected with the lower part of the safety cap; a transparent window is arranged on the safety cap; a toilet and a bed are arranged in the rescue capsule; a medical box, a tool box and a food box are hung on a capsule wall of the rescue capsule; a plurality of floodlights are arranged on the capsule wall of the rescue capsule; a control console is arranged in front of the rescue capsule; a distress signal transmitting device, a floodlight switch and a steering wheel capable of controlling a movement direction of the rescue ...

Natural skin cleaning and acne removing facial cleaner

The invention relates to a natural skin cleaning and acne removing facial cleaner, which is prepared through the following steps: selecting angelica, red sage roots and motherwort with uniform color, and then grinding the materials into powder for later use; selecting coloury pearl powder for later use; selecting vitamin C and vitamin E, and grinding the vitamins respectively into powder for later use; selecting fresh leaves of aloes, washing the leaves, removing the skin of the leaves, and cutting the leaves into strips; putting the aloe strips into a beating machine to fully stir and smash the aloes in purified water, so as to obtain a serous fluid; filtering to extract fresh aloe juice; adding the red sage root powder, the motherwort powder, the angelica powder, the pearl powder, the vitamin C and the vitamin E into the aloe juice respectively, stirring uniformly, adding distilled water, and stirring continuously; performing high pressure sterilization under a high temperature condition ...

Detachable and installable bookshelf

The invention relates to a detachable and installable bookshelf. The detachable and installable bookshelf comprises bookshelf legs, detachable and installable book placing plates and bolts. The detachable and installable bookshelf is provided with two frame type bookshelf legs, and the rectangular detachable and installable book placing plates are connected between the two bookshelf legs through the nuts. During the assembly, the detachable and installable book placing plates are connected to the bookshelf legs through the bolts according to the individual demands. The detachable and installable bookshelf is simple in structure and not only can be dismounted and installed rapidly, but also facilitates carrying and delivery, and convenience is brought to people.

Energy-saving environmental-friendly curing agent for diesel oil

The invention relates to an energy-saving environmental-friendly curing agent for diesel oil. The energy-saving environmental-friendly curing agent comprises following effective raw materials, by weight: 3 to 8 portions of ethylhexylnitrate, 1 to 4 portions of dibutyl phosphate, 5 to 13 portions of ethyl lactate, 5 to 13 portions of ethyl acetate, 25 to 45 portions of dimethyl carbonate, 25 to 45 portions of a purification dispersant and 2 to 6 portions of dimethyl oxalate. The energy-saving environmental-friendly curing agent is capable of improving combustion conditions of fuel oil, increasing the power of engines, reducing diesel oil consumption and harmful gas emission load. The fuel oil containing the curing agent is capable of lubricating parts which can contact with the fuel oil in the engines, and lubricating gaps which can be permeated with the fuel oil; a thin protection film is formed; the protection film is capable of preventing rust, resisting abrasion, and reducing noise, ...

Watermark method and watermark device based on host digital hologram

The invention relates to the field of multimedia digital signal processing, in particular to a watermark method and a watermark device based on a host digital hologram. By the watermark method, virtual three-dimensional object Fresnel holographic watermark signals which are encrypted via random phases are preprocessed and then are subjected to carrier modulation and interference coding on the basis of spectral characteristic analysis of the host digital hologram, the watermark signals do not pass through frequency spectrum center positions of zero-order images, original images and conjugate images of the digital hologram in a spatial frequency domain, and the watermark signals can be embedded in the original host digital hologram by a spatial domain superposing method. Because the watermark signals are encrypted by the random phases, the safety of the host digital hologram is improved. The hologram at a watermark embedding position is directly cut out through the spatial domain so as to ...

Folding chair with backrest

The invention relates to a folding chair with a backrest. The folding chair comprises a chair leg a, pin shafts, a backrest, a handrail, a rear handrail support, a pallet, a front handrail support, a seat surface, hinged shafts and a chair leg b; the folding chair with the backrest is provided with the chair leg a and the chair leg b which are hinged through the hinged shaft; the upper ends of the chair leg a 1 and the chair leg b are provided with cross supports which are connected through the seat surface and are respectively provided with grooves; the grooves are respectively fit and are movably inserted with the lower ends of the backrest and the front handrail support; the upper ends of the front handrail support and the rear handrail support are connected with the handrails through the pin shafts; the front end of the handrail, which is close to the rear handrail support, is provided with two small circular rings which are internally provided with the pallet; an arc backrest is arranged ...

Self-made hair conditioner

A self-made hair conditioner is disclosed. The preparation method of the self-made hair conditioner comprises: uniformly mixing crushed mung bean, black sesame and yolk, then mixing with chrysanthemum water obtained by immersing dried chrysanthemum and stirring uniformly to obtain the hair conditioner. The self-made hair conditioner not only keeps the nutrients possessed by raw materials selves, but also helps to reduce hair friction and prevent split ends, dryness and yellowness of hair.

Through-hole type dustproof waterproof three-side-overturning ultrahigh connection component

The invention relates to a through-hole type dustproof waterproof three-side-overturning ultrahigh connection component. The through-hole type dustproof waterproof three-side-overturning ultrahigh connection component is provided with a cylindrical hexagonal-exterior and circular-interior metal pipe which is embedded in a connection component lower triangle, the lower part of the connection component lower triangle is provided with a downward waterproof and dustproof cover edge, a waterproof and dustproof bearing block is sleeved on the inner side of the connection component lower triangle in a matching manner and is fixed on a bearing block supporting frame through fastening screws, the edge of the upper part of the waterproof and dustproof bearing block and the waterproof and dustproof cover edge are matched and sleeved, the upper part of the waterproof and dustproof bearing block is provided with a pressure bearing, the lower part of the waterproof and dustproof bearing block is provided ...

Detachable fattening sheep bed

The invention relates to a detachable fattening sheep bed. The detachable fattening sheep bed is of a fence type and is provided with a batten floor with the length of 2-4m and the width of 1.2-1.5m as well as corresponding fence plate and stand pipe, wherein the peripheries of the fence plate and the batten floor are respectively and symmetrically provided with a sleeve type fence plug pin and a floor plug pin; and the stand pipe is provided with plug trousers corresponding to the fence plug pin and the floor plug pin. The detachable fattening sheep bed is not only convenient for people to clean a raising occasion, but also simple in structure, convenient to dismount, mount and transport and capable of reducing the occupied area, greatly reducing the labor intensity and increasing the raising benefit and the work efficiency for raising the fattening sheep.

Support frame capable of being mounted and dismounted quickly

The invention relates to a support frame capable of being mounted and dismounted quickly. The support frame comprises fixed parts fixed on a screen, pivot devices pivoted to the fixed parts, and a support arm, wherein each pivot device comprises a mandrel, a combination section is arranged in the middle of the mandrel, and two sides of the combination section are sleeved with spring plates respectively; an assembly part is arranged at the upper end of the support arm and provided with a laterally hollow assembly groove; and the support arm is embedded in the combination section by taking the combination section where the assembly groove is aligned with the mandrel, and the spring plates are compressed at the moment to pack the two sides of the assembly part, so that the assembly of the support arm and the screen can be finished quickly.

Self-made toner

A self-made toner is disclosed. The preparation method of the self-made toner comprises: mixing motherwort, flosrosaerugosae and mulberry leaves according to a ratio, then adding purified water and boiling, finally filtering out impurities and cooling. The self-made toner is prepared by using a physical method, not only the preparation method is simple, safe and environment-friendly, but also the self-made toner has the efficacies of balancing grease, clearing heat, detoxifying, brightening skin color, whitening, removing spots, diminishing inflammation, moisturizing and the like.

Handbag lifting handle

The invention relates to a handbag lifting handle, which comprises a gripping handle, a hollow-out hole and hooks, wherein the integral appearance of the handbag lifting handle is in a plate shape, the upper part of the lifting handle is provided with the gripping handle for a hand to lift, the hand of a user can easily grip a plurality of handbags through the gripping handle, the lower part of the gripping handle is provided with the hollow-out hole for fingers to penetrate through, the lower side of the hollow-out hole is provided with the hooks, and the top parts of the adjacent hooks are inwards bent to prevent the handbag from falling from the hooks. When the lifting handle is used, the handbag lifting handle is directly hooked on the hooks to complete the use process of the handbag lifting handle. The handbag lifting handle has the advantages that the structure is simple, the use is convenient and simple, and the convenience is brought for the life of people.

Hybrid optimization method of three-level hybrid three-level optimization loach fingerlings

The invention discloses a hybrid optimization method of three-level hybrid three-level optimization loach fingerlings. Related materials in steps comprise: A, tropic stock loach of two-year-old pond smelt of 50 Jin; B, cold zone stock loach of two-year-old female fish of 100 Jin; C, (1) sulfuretted hydrogen, (2) nitrite, (3) ammonia nitrogen, and (4) blue-green algae, and D, (1) fish chorionic gonadotrophin, and (2) domperidone injection liquid. The hybrid optimization method is a method of survival of the fittest and includes four steps. The hybrid optimization method of the three-level hybrid three-level optimization loach fingerlings can culture good stocks. Moreover, the stocks has strong vitality, disease-resistant capacity and anti-pollution capacity, diseases are few, medicine feeding is not needed during culture production, growth is fast, culture is easy, acre yield is high, male bodies and female bodies are uniform in size and good in quality, and the hybrid optimization method ...

Burdock and medlar composite fit-keeping dissolved medicine

The invention relates to a burdock and medlar composite fit-keeping dissolved medicine which is prepared through the steps of selecting fresh burdock without worm damage, and dedusting, desquamating and slicing the burdock; washing burdock slices with water to remove mucus on the burdock slices; putting the burdock slices into a baking furnace for baking; naturally cooling baked slices at normal temperature; selecting dried medlar with good color and without worm damage, and removing the dust on the surface of the dried medlar; respectively grinding the cooled burdock slices and the air-dried medlars into powder by utilizing a powder grinder; uniformly mixing the burdock and the medlar in proportion; packaging mixed powder into small bags, and encasing for sale. The burdock and medlar composite fit-keeping dissolved medicine disclosed by the invention not only retains the self nutrient substances of the burdock and the medlar, but also can be drunk instantly with boiling water, can supplement ...

Energy-saving environment-friendly maintenance gasoline additive

The invention relates to an energy-saving environment-friendly maintenance gasoline additive. The energy-saving environment-friendly maintenance gasoline additive comprises the following effective raw materials in parts by weight: 0.3-0.7 part of rosin glycerin ester, 1-4 parts of dibutyl phosphite, 0.3-0.7 part of 2,6-butylated hydroxytoluene, 5-10 parts of monoalkenyl succinimide, 30-50 parts of petroleum ether, 25-45 parts of polyisobutenamine and 10-18 parts of methacrylic acid glycerol trilaurate. The gasoline additive can be used for effectively improving the combustion condition of fuel oil, increasing the power of an engine and reducing the gasoline consumption and the emission of harmful gases of gasoline cars. The fuel oil with the gasoline additive can lubricate machine parts in contact with the fuel oil and permeable gaps in the cars and can form a layer of thin protection film for achieving rust-proof and wear-resistant effects and lowering noise; thus, the interior of an engine ...

Energy-saving environmental-friendly heavy oil additive with maintenance effects

The invention relates to an energy-saving environmental-friendly heavy oil additive with maintenance effects. The energy-saving environmental-friendly heavy oil additive comprises following effective raw materials, by weight: 2 to 4 portions of tritolyl phosphate, 0.3 to 0.5 portion of methylparaben, 15 to 25 portions of petroleum calcium sulfonate, 30 to 40 portions of xylene, 10 to 15 portions of polyisobutylene-bis-succinimide and 10 to 15 portions of polyoxyethylene castor oil. The heavy oil additive is capable of improving combustion conditions of fuel oil effectively, increasing engine power, and reducing heavy oil consumption; the highest fuel saving ratio can reach 12.45%, combustion emission can be reduced by 14.76 to 24.16%; oil deposits and oil sludge can be removed significantly; corrosion and maintenance are reduced, and service life of marine engines is prolonged. In addition, preparation technologies of the heavy oil additive are simple; the heavy oil additive can be prepared ...

Reagent, method and kit for detecting mycobacterial infection

The invention provides a reagent, a method and a kit for detecting mycobacterial infection. The reagent contains proteins, polypeptides or analogues represented by SEQIDNO1-7. By contacting the reagent with a host T cell, the method detects and determines whether the T cell recognizes the proteins, the polypeptides or the analogues so as to judge the mycobacterial infection state. The kit comprises the reagent for detecting mycobacterial infection. The reagent, the detection method and the kit provided in the invention have high detection sensitivity and specificity and a broad detection range. And the reagent and the kit are convenient to make and have a low cost.

Leisure folding chair

The invention relates to a leisure folding chair which comprises a seat plate, bolts, a folding plate, chair legs and rubber cushions. The leisure folding chair is provided with the seat plate. The folding plate is connected below the seat plate through the bolts. The folding plate is a plate of a rectangular structure. The two ends of the folding plate are provided with K-shaped holes which are protruded outwards. The two ends of each chair leg made of elastic metal round steel are inserted into the K-shaped holes. The rubber cushions are arranged at the two bottommost ends of the chair legs in a sleeved mode and can prevent the whole chair from freely sliding. When the leisure folding chair is used, the chair legs are pulled away from the seat plate, the chair legs are erected through folding holes in the folding plate. When the leisure folding chair is carried, the leisure folding chair can be freely carried as long as the chair legs are laid down. The folding chair is easy and convenient ...

Clamping groove type LED three-face turning advertisement board

The invention relates to a clamping groove type LED three-face turning advertisement board comprising a plurality of triangular-prism-shaped hollow columns. The cross section of each column is A-shaped, the exterior angle of each bevel edge of each column is 60 degrees, extended edges of two angles of an opening of each column are respectively provided with a protrusion, the protrusions are connected with each sealed cover plate in a matched mode, each cover plate can be opened or closed and is provided with holes, each cover plate and the protrusions can form a regular triangle after being closed, and a screw fixing frame is arranged in each column and can firmly fix each cover plate. Four square LED lamp modules are fixed to each cover plate through fastening screws and are respectively provided with four LED lamp beads protruding outwards, and the LED lamp beads are exposed from the openings of each cover plate. The clamping groove type LED three-face turning advertisement board overcomes ...

Homemade jasmine flower toner

The invention provides a homemade jasmine flower toner. A preparing method for the homemade jasmine flower toner is as follows: mixing jasmine flowers and calendula officinalis proportionally, then adding pure water and standing; finally filtering out impurities, then adding alcohol and mixing uniformly. The homemade jasmine flower toner provided by the invention is prepared by virtue of a physical method, not only can the preparing method for the homemade jasmine flower toner be simple, safe and environment-friendly, but also the homemade jasmine flower toner has the effects of shrinking pores, refreshing skin, reducing wrinkles and the like.

Electronic device and fixing structure thereof

Disclosed are an electronic device and a fixing structure thereof. The fixing structure comprises a casing made of a metal material and a fixing seat. The casing is provided with a bearing plane, the fixing seat is arranged on the casing, the fixing seat is provided with a first contact end and a second contact end which are opposite, the vertical distance between the first contact end and the bearing plane is larger than that between the second contact end and the bearing plane, a wireless transmission device is arranged on the fixing seat and is in contact with the first contact end and the second contact end, and thereby the vertical distance between an antenna end of the wireless transmission device and the bearing plane is larger than that between a fixed end of the wireless transmission device and the bearing plane. Accordingly, a large distance between the antenna end and the casing can be maintained, and the antenna end can be prevented from being disturbed by the metal material ...

Method for detecting fertility of Xuhuai goat by using exon 2 of follicle stimulating hormone (FSH) beta gene

The invention discloses a method for detecting the fertility of Xuhuai goat by using an exon 2 of a follicle stimulating hormone (FSH) beta gene. According to the method, that the 174th nucleotide of the exon 2 of the FSH beta gene in a genome of goat to be detected is C or mutated into T is detected, that the 185th nucleotide is G or mutated into A is detected, so that the genome of the Xuhuai goat is determined; and the fertility of the Xuhuai goat is determined according to the genome. The fertility of Xuhuai goat is determined by single strand conformation polymorphism (SSCP) quickly and easily, and an accurate and simple method for detecting the fertility of Xuhuai goat is provided for breeding Xuhuai goat, so that an advantageous community is expanded, large-scale culture is carried out and the economic benefit is improved.

Automatic control device for wet curtain and cold air cooling in summer

The invention relates to an automatic control device for wet curtain and cold air cooling in summer. A wet curtain and cold air all-in-one machine and a ventilation gauze are arranged at one end in a sheep raising workshop, the wet curtain and cold air all-in-one machine is connected with a water pipe and a water pump in series, the input end of the water pump is connected with the water pipe leading to underground water, a ventilator is arranged at the other end in the sheep raising workshop, and the ventilator and the wet curtain and cold air all-in-one machine are respectively and electrically connected with a temperature controller. The automatic control device can be used for regulating the room temperature of the sheep raising workshop by virtue of circulation and refrigeration of the cool underground water in summer, has a simple structure, is easy and feasible, is convenient to promote, creates a good growth environment for sheep and a good working environment for keepers, and can ...

Vegetable seedling squeezing prevention transport cart

The invention relates to a vegetable seedling squeezing prevention transport cart. The vegetable seedling squeezing prevention transport cart is provided with an L-shaped base. The upper portion of the base is provided with a plurality of hollow supporting frames which are horizontally arrayed in an upward mode, placing racks are arranged on the two sides of each supporting frame in an up-down mode, and vegetable seedlings are placed inside the placing racks. A shower nozzle is arranged above each placing rack, and the shower nozzles are sequentially connected with water conveying pipes, a water pump and a water tank. Wheels which enable the transport cart to be moved conveniently are arranged on the lower portion of the base. A push handle is fixedly arranged on the upper portion of the base so that people can push the transport cart to move forwards conveniently. By means of the vegetable seedling squeezing prevention transport cart, the vegetable seedlings can be orderly placed on the ...

Upper ejector rod of through hole type waterproof and dustproof three-face-turned advertising board

The invention relates to an upper ejector rod of a through hole type waterproof and dustproof three-face-turned advertising board. A barrel-shaped thick-wall metal through pipe is embedded in the upper ejector rod of the through hole type waterproof and dustproof three-face-turned advertising board, a conductive sliding ring is arranged in the thick-wall metal through pipe in a matching mode, the upper portion of the stator of the conductive sliding ring is upwards communicated with a fixed end guide wire assembly, a rotor is downwards communicated with a rotor end guide wire assembly, the fixed end guide wire assembly and the rotor end guide wire assembly extend up and down along the interior of the metal through pipe, a nylon body is arranged outside the metal through hole, a fixed sliding rail is arranged on the periphery of the nylon body, and a waterproof and dustproof tank with concave grooves is formed in the lower portion of the nylon body. The interior of the upper ejector rod ...

Automatic sheep feed feeding device

The invention relates to an automatic sheep feed feeding device comprising an automatic valve, distribution pipes, a distribution hopper, an automatic feeding wagon, a granulator and a smashing and mixing all-in-one machine, wherein the smashing and mixing all-in-one machine is connected with the granulator in series, the automatic feeding wagon is arranged at an outlet of the granulator, the lower end of the distribution hopper is respectively connected with the 4 to 10 distribution pipes in parallel, the distribution pipes are controlled to be opened and closed by the automatic valve, and the other end of each distribution pipe leads to a corresponding feeding point on a trough in front of a sheep raising bed. The automatic sheep feed feeding device can be used for automatically feeding flocks of sheep in time, saves manpower and material resources, reduces labor intensity, has a simple structure, is convenient to promote, and greatly improves breeding benefits and the working efficiency ...

SECURE MACHINE ENROLLMENT IN MULTI-TENANT SUBSCRIPTION ENVIRONMENT

In a multi-tenant environment, machines across the Internet, belonging to a particular subscription are securely enrolled with the tenant's subscription. Authentication of the machines is delegated to each of the tenant's own on-premise authentication mechanism The trust relationship with the tenant's authentication service is used to validate the security token presented by the machine being authenticated. Once authenticated, the machine has authorization (e.g. SSL machine cert for identity, security token, etc.,) to access the subscription. Each tenant within the multi-tenant environment can provide its own level of authentication. The machine presents the security token to the multi-tenant environment for requests for resources (e.g. services/content) from a user. When a request is received from a machine to access a resource, the multi-tenant environment determines from the issued token whether or not the machine is authorized to access the requested resources. 1. A method for securely enrolling a machine in a multi-tenant environment , comprising:receiving a request from a machine to access a resource of a tenant in a multi-tenant environment that includes a token;retrieving a trust relationship established with the tenant;determining when the token is valid;determining when the machine is authorized by the tenant to access the resource of the tenant using the token and the trust relationship; andauthorizing access to the resource when the machine is determined to be authenticated by the tenant.2. The method of claim 1 , wherein determining when the token is valid comprises determining when the token was issued to the machine from the tenant.3. The method of claim 1 , further comprising requesting the tenant that is associated with the resource to attempt to authenticate the machine when it is determined to authenticate the machine.4. The method of claim 1 , further comprising establishing a trust relationship between the multi-tenant environment and each of ...

GENERATING AND DEPLOYING PACKAGES FOR MACHINE LEARNING AT EDGE DEVICES

A provider network implements a machine learning deployment service for generating and deploying packages to implement machine learning at connected devices. The service may receive from a client an indication of an inference application, a machine learning framework to be used by the inference application, a machine learning model to be used by the inference application, and an edge device to run the inference application. The service may then generate a package based on the inference application, the machine learning framework, the machine learning model, and a hardware platform of the edge device. To generate the package, the service may optimize the model based on the hardware platform of the edge device and/or the machine learning framework. The service may then deploy the package to the edge device. The edge device then installs the inference application and performs actions based on inference data generated by the machine learning model. 1. A system , comprising: [ an inference application, wherein the inference application comprises one or more functions configured to perform one or more actions based on inference data generated by a machine learning model;', 'a machine learning framework to be used by the inference application, wherein the machine learning framework is configured to run at least a portion of a machine learning model;', 'the machine learning model to be used by the inference application, wherein the machine learning model is configured to generate the inference data based on collected data; and', 'at least one connected device of a remote network to run the inference application;, 'receive an indication of, 'generate a package based at least on the inference application, the machine learning framework, and the machine learning model; and', 'deploy the package to the at least one connected device., 'one or more computing devices of a provider network comprising respective processors and memory to implement a machine learning deployment ...

POLAR COMONOMER ENCHAINMENT IN OLEFIN POLYMERIZATION REACTIONS

A method for forming polar-functionalized polyolefins may comprise contacting an unsubstituted α-olefin monomer and an amino-olefin monomer of formula HC═CH(CH)(CHR)NR′, wherein R is H or an unsubstituted linear or branched alkyl group having from 1 to 10 carbons, each R′ is an independently selected unsubstituted linear or branched alkyl group having from 1 to 10 carbons, m is an integer from 1 to 11, and n is an integer from 1 to 11, in the presence of a rare earth catalyst and a cocatalyst under conditions to induce a heteropolymerization reaction between the unsubstituted oc-olefin and amino-olefin monomers to provide a polar-functionalized poly olefin. 1. A method for forming a polar-functionalized polyolefin , the method comprising contacting an unsubstituted α-olefin monomer and an amino-olefin monomer of formula HC═CH(CH)(CHR)NR′ , wherein R is H or an unsubstituted linear or branched alkyl group having from 1 to 10 carbons , each R′ is an independently selected unsubstituted linear or branched alkyl group having from 1 to 10 carbons , m is an integer from 1 to 11 , and n is an integer from 1 to 11 , in the presence of a rare earth catalyst and a cocatalyst under conditions to induce a heteropolymerization reaction between the unsubstituted α-olefin and amino-olefin monomers to provide a polar-functionalized polyolefin.2. The method of claim 1 , wherein the amino-olefin monomer has formula HC═CH(CH)NR′ claim 1 , wherein each R′ is an independently selected unsubstituted linear or branched alkyl group having from 1 to 10 carbons and n is an integer from 1 to 11.3. The method of claim 1 , wherein each R′ group of the amino-olefin monomer is the same.4. The method of claim 2 , wherein the alkyl group of the amino-olefin monomer is a linear alkyl group.5. The method of claim 1 , wherein the unsubstituted α-olefin monomer is of formula HC═CHR claim 1 , wherein R is selected from H and (CH)CH claim 1 , wherein n is an integer between 0 and 10.6. The method of ...

Virtual Resource Processing Method in Game Scene and Apparatus, Terminal, and Storage-Medium

A virtual resource processing method and apparatus in a game scene, a terminal, and a storage medium are disclosed. The method includes: in response to a disassembly instruction, detecting whether the virtual resource is attacked by a virtual character; when detecting that the virtual resource is attacked by the virtual character, determining the virtual resource attacked by the virtual character as a first virtual resource to be disassembled; and when the first virtual resource to be disassembled satisfies a preset condition removing, the first virtual resource to be disassembled from the game scene. A processing apparatus, a mobile terminal and a computer storage medium are also disclosed. The present disclosure provides a novel user interaction mode. A user may conveniently achieve attacking and removing of a virtual resource in a game scene. The number of interactions between the user and an interaction interface is reduced. The user experience is improved.

Processing Method and Apparatus for Virtual Resource in Game Scene

A processing method and apparatus for a virtual resource in a game scene are provided. The method includes: according to a current position of a virtual character in a game scene, determining a region where the virtual character is located, loading a corresponding virtual resource in the game scene according to the range of the region, and updating the state of the virtual resource in the game scene in a unit of the region, thereby effectively reducing the resource consumption and greatly reducing the pressure of data processing.

Polar comonomer enchainment in olefin polymerization reactions

A method for forming polar-functionalized polyolefins may comprise contacting an unsubstituted α-olefin monomer and an amino-olefin monomer of formula H2C=CH(CH2)n(CHR)mNR'2, wherein R is H or an unsubstituted linear or branched alkyl group having from 1 to 10 carbons, each R' is an independently selected unsubstituted linear or branched alkyl group having from 1 to 10 carbons, m is an integer from 1 to 11, and n is an integer from 1 to 11, in the presence of a rare earth catalyst and a cocatalyst under conditions to induce a heteropolymerization reaction between the unsubstituted oc-olefin and amino- olefin monomers to provide a polar-functionalized poly olefin.

Polar comonomer enchainment in olefin polymerization reactions

A method for forming polar-functionalized polyolefins may comprise contacting an unsubstituted α-olefin monomer and an amino-olefin monomer of formula H 2 C═CH(CH 2 ) n (CHR) m NR′ 2 , wherein R is H or an unsubstituted linear or branched alkyl group having from 1 to 10 carbons, each R′ is an independently selected unsubstituted linear or branched alkyl group having from 1 to 10 carbons, m is an integer from 1 to 11, and n is an integer from 1 to 11, in the presence of a rare earth catalyst and a cocatalyst under conditions to induce a heteropolymerization reaction between the unsubstituted oc-olefin and amino-olefin monomers to provide a polar-functionalized poly olefin.

Virtual Resource Processing Method in Game Scene and Apparatus, Terminal, and Storage-Medium

A virtual resource processing method and apparatus in a game scene, a terminal, and a storage medium are disclosed. The method includes: in response to a disassembly instruction, detecting whether the virtual resource is attacked by a virtual character; when detecting that the virtual resource is attacked by the virtual character, determining the virtual resource attacked by the virtual character as a first virtual resource to be disassembled; and when the first virtual resource to be disassembled satisfies a preset condition removing, the first virtual resource to be disassembled from the game scene. A processing apparatus, a mobile terminal and a computer storage medium are also disclosed. The present disclosure provides a novel user interaction mode. A user may conveniently achieve attacking and removing of a virtual resource in a game scene. The number of interactions between the user and an interaction interface is reduced. The user experience is improved.

Model-based virtual networking

Secure machine enrollment in multi-tenant subscription environment

In a multi-tenant environment, machines across the Internet, belonging to a particular subscription are securely enrolled with the tenant's subscription. Authentication of the machines is delegated to each of the tenant's own on-premise authentication mechanism The trust relationship with the tenant's authentication service is used to validate the security token presented by the machine being authenticated. Once authenticated, the machine has authorization (e.g., SSL machine cert for identity, security token, etc.) to access the subscription. Each tenant within the multi-tenant environment can provide its own level of authentication. The machine presents the security token to the multi-tenant environment for requests for resources (e.g., services/content) from a user. When a request is received from a machine to access a resource, the multi-tenant environment determines from the issued token whether or not the machine is authorized to access the requested resources.

Generating and deploying machine learning models packages

A provider network implements a machine learning deployment service for generating and deploying packages to implement machine learning at connected devices. The service may receive from a client an indication of an inference application, a machine learning framework to be used by the inference application, a machine learning model to be used by the inference application, and an edge device to run the inference application. The service may then generate a package based on the inference application, the machine learning framework, the machine learning model, and a hardware platform of the edge device. To generate the package, the service may optimize the model based on the hardware platform of the edge device and/or the machine learning framework. The service may then deploy the package to the edge device. The edge device then installs the inference application and performs actions based on inference data generated by the machine learning model.