Bridging integrator-2 (bin2) nucleic acid molecules and proteins and uses therefor

Method for preparing slag powder by using dispersing agent

The invention relates to a preparation method of a dispersing agent for slag powder. The dispersing agent is prepared from the following raw materials in percentage by weight: 100% of industrial waste powder, 2-2.5% of sodium thiosulfate and 5% of water. According to the preparation method for producing the dispersing agent from the waste powder for the slag powder, the product obtained by mixing, grinding, stirring and curing the dispersing agent and the slag are ground into the slag powder, so that the output per machine is increased by 50-55 tons, the electricity is saved by 26-29 kilowatt-hours, the industrial waste residues can be recycled by 100%, the carbon emission is reduced by 70%, the resources and the energy consumption are saved, the environment is protected, and the cost is reduced; when the product is added into the slag, the particle size of 3-40 microns of the slag powder is increased to 81-86% from original 56%, the specific surface area is increased to 538-546 m < 2 > ...

Novel wide-coverage waterproof coiled material substitutable for polyurea waterproof paint

The invention relates to a waterproof material, particularly a novel wide-coverage waterproof coiled material substitutable for polyurea waterproof paint and a preparation method thereof. The invention solves the problems of high construction and formularization cost and the like in the existing spray-coating polyurea waterproof paint. The wide-coverage waterproof coiled material substitutable for polyurea waterproof paint is prepared from chlorinated polyethylene, a filling reinforcer, a softening plasticizer, phenolic antioxidant, a thermal stabilizer, a light stabilizer and a lubricant. The preparation method comprises the following steps: mixing the raw materials, and stirring; granulating by sequentially treating the mixture with a plastic mixing mill, a compounding mill and a dicing machine; putting the granules into a single screw extruder, and forming in a die; and rolling by a tri-roller cooling calender to obtain the waterproof coiled material. The novel wide-coverage waterproof ...

Continuous pouring device and pouring method for polyurethane material

The invention belongs to the technical field of polyurethane material forming, and particularly relates to a continuous pouring device and method for a polyurethane material, and the pouring device comprises a glue machine and a plurality of resin storage devices; the resin storage device comprises a liquid storage container, a first glue injection pipe and a second glue injection pipe, the liquid storage container is connected with the glue machine through the first glue injection pipe, and the second glue injection pipe is used for connecting the liquid storage container with the workpiece mold; a first control valve is arranged on the first glue injection pipe, a first connecting pipe is connected to the first glue injection pipe, and a second control valve is arranged on the first connecting pipe; a control valve III is arranged on the glue injection pipe II, a connecting pipe II is connected to the glue injection pipe II, and a control valve IV is arranged on the connecting pipe II ...

Innovative technical process for combined grinding of slag powder and cement product

The invention discloses an innovative technical process for combined grinding of slag powder and cement products. According to the process, a roller press system is used for producing slag powder and cement products, the roller-roller gap distance is adjusted to be 4-6 mm and 8-15 mm, materials enter a pulverizer for adjusting the optimal ball forging specification and grading, and the materials pass through a circulating fan, a V-shaped static powder concentrator, a hot-blast stove, a batching control system and other systems to form the innovative technical process integrating combined grinding. The total amount of 3-32 [mu] m fine powder particles of produced slag powder and cement products is increased by 20.5-21% and 18.6-19.1%, the specific surface area is increased by 59-113 m < 2 >/kg and 81-131 m < 2 >/kg, the standard consistency water consumption is reduced by 3.6-3.9% and 0.4-0.6%, the activity indexes are increased by 18.5-20.2% in 7 days, 12-15% in 28 days, 0.6-1.0 pma in ...

Glass steel antenna house pultrude moulding device

The utility model discloses a glass steel antenna house pultrude moulding device, include: the pultrude moulding mould, the pultrude moulding mould is including the first die cavity that has feed inlet and discharge gate, a heating element, a heating element sets up around first die cavity, mold core, mold core are arranged in first die cavity, form tubular conduit between the chamber wall of mold core and first die cavity, still include: preheating forming device, preheating forming device and set up in the feeding oral -lateral of pultrude moulding mould, preheat forming device and include to have preheating forming die and setting up the 2nd heating element around the second die cavity of second die cavity, the internal diameter of second die cavity is greater than the internal diameter of first die cavity, and the mold core passes the second die cavity. The utility model provides a glass steel antenna house pultrude moulding device can improve pultrusion speed, and, the resistance that ...

GIS (gas insulated switchgear) same-frequency same-phase alternating-current voltage withstand test control protection method and system

The invention discloses a GIS (gas insulated switchgear) same-frequency same-phase alternating-current voltage withstand test control protection method which includes frequency and phase protection, over-voltage protection and high-voltage flash protection. Particularly, the method includes the steps of firstly, acquiring a reference voltage value and a test voltage value and calculating a frequency difference and a phase difference; secondly, comparing the voltage values and the phase difference with preset protective constant values; and thirdly, judging whether any of the three types of protection meets action condition or not; if no, then allowing a same-frequency same-phase power supply to run normally; if yes, then cutting off the power supply. The method is applied to the same-frequency same-phase alternating-current voltage withstand test and integrates functions of protection, control and measurement. Compared with the existing control protection method, the frequency and phase ...

Swaging and limiting device for track board of ballastless track of railway

The invention provides a swaging and limiting device for a track board of a ballastless track of a railway. The device comprises a swaging body of which both ends are respectively swaged on an upper base plate and an lower base plate, and a pull rod which is used for fixing the swaging body, wherein a penetrating hole is formed in the swaging body, a curve groove is formed in the upper end of the penetrating hole, and an opening of which the inner diameter is extended is formed in the lower end of the through hole; the device further comprises a rotating component which is used for matching with the curve groove in a rotary manner, and the pull rod penetrates through an upper hole site of the rotating component and the penetrating hole of the swaging body to be connected with the track board or a base board; and the swaging body is locked by the upper end of the pull rod through a bolt. The swaging and limiting device disclosed by the invention is mounted outside a structure without damaging ...

Simple testing device for intermediate relay

The invention discloses a simple testing device for an intermediate relay. The simple testing device for the intermediate relay comprises a mounting bracket, wherein a wiring terminal strip, a mounting base of the intermediate relay, indicating lamps and a switch power supply are mounted on the mounting bracket; an electromagnetic coil and a plurality of pairs of contacts of the intermediate relay are respectively led out and connected to the wiring terminal strip through wires; each pair of contacts is connected in series with an indicating lamp; a plurality of indicating lamps are connected in parallel, are connected with the switch power supply, and are supplied with power through the switch power supply; a power supply device with a voltage output function is connected with a wiring terminal of the electromagnetic coil through a terminal of the wiring terminal strip and supplies detection power to the intermediate relay. The intermediate relay is detected by adopting the device disclosed ...

Bridging INtegrator-2 (Bin2) nucleic acid molecules and proteins and uses therefor

The present invention provides Bin2 sequences and proteins encoded thereby. Also provided are compositions and methods utilizing these sequences and proteins in the diagnosis and treatment of blood disorders, including hepatocarcinoma. Further provided are oligonucleotides derived from sequences encoding Bin2, as well as compositions and methods utilizing same for diagnostic and therapeutic purposes.

Recording system for studying goose nesting

The invention relates to the field of goose nesting research, and discloses a recording system for researching goose nesting, which comprises a recording box, and the bottom of the recording box is fixedly connected with a system box; the adjusting mechanism is arranged in the recording box and is connected with the system box; the simulation mechanism is arranged on the adjusting mechanism, and a limiting mechanism is arranged above the simulation mechanism; the supporting box is fixedly connected to one side of the recording box and connected with a power mechanism, and the power mechanism is in transmission with the limiting mechanism. The device can restore the actual nesting condition, and can stably collect multi-directional data in real time and research the behaviors of geese in cooperation with the work of a plurality of cameras and sensors; meanwhile, by matching with the work of a circulating pump and other equipment, the stability of the overall temperature can be ensured, and ...

Heavy-load type oil-gas spring independent suspension steering drive axle

The invention relates to a heavy-load type oil-gas spring independent suspension steering drive axle which comprises a central main reducing gear assembly, an upper cross arm, a lower cross arm, a hub reducing gear assembly, a double-rzeppa type constant velocity universal transmission shaft, a steering joint seat, an oil-gas spring and a steering rod system, wherein the central main reducing gear assembly is located in the center of the steering drive axle and fixedly connected to a frame, and structures of the heavy-load type oil-gas spring independent suspension steering drive axle at the left end and the right end of the central main reducing gear assembly are the same and symmetrically distributed. The steering joint seat is adopted, thus stress in the front, back, left and right directions of the whole steering drive axle trends to be more uniform and reasonable, the steering drive axle has higher traveling smoothness and better maneuverability, and the regulation of ground clearance ...

Ultra-high performance concrete anchoring system evaluation method

The invention discloses a method for evaluating an ultra-high performance concrete anchoring system. The method comprises the following steps: preparing a model; mounting the model on the rack; installing a testing device and calculating a load value; step-by-step loading is carried out, and a test result is recorded; and after the test is finished, judging the results of the UHPC structure and the anchor bearing plate according to the test, and then judging whether the anchoring system is qualified or not. In the test, the crack width and the vertical displacement value of the anchor bearing plate are observed and recorded at the interval time of each stage of load, whether the model meets the normal use limit state requirement of the prestressed ultra-high performance concrete structure anchoring area or not is verified, and the crack development and the crack width of the ultra-high performance concrete and the deformation performance of the anchor bearing plate are controlled; normal ...

Independent suspension steering-drive bridge and heavy duty vehicle with said drive bridge

The invention discloses an independent suspension steering drive axle, which comprises a main reducer arranged on the drive axle and fixed on a vehicle frame; a wheel reductor arranged on a wheel; a transmission axle, both ends of which are connected with the main reducer and the wheel reductor through spherical hinges; a left upper lower swing arm and a right upper lower swing arm which are respectively connected to the casing body of the main reducer and connected with the wheel reductor through a steering knuckle; a steering linkage with an open type trapezoidal structure, both ends of which are connected with the wheel reductor through the steering knuckle; and spiral springs installed on the left upper lower swing arm and the right upper lower swing arm, the other end of which is fixed on the vehicle frame, and shock absorbers are arranged in the springs. By adopting the heavy duty vehicle of the independent suspension steering drive axle, the requirements of large rotating angle and ...

Cache management method and device, electronic equipment and medium

The invention discloses a cache management method and device, electronic equipment and a medium, and belongs to the field of data processing. The cache management method comprises the steps of determining a first process of a target application program under the condition of running the target application program; caching target resource data corresponding to the first process to a memory, and performing lock protection on the target resource data; and after the operation of the first process is finished, releasing the target resource data cached in the memory.

Heavy-load type oil-gas spring independent suspension steering drive axle

The invention relates to a heavy-load type oil-gas spring independent suspension steering drive axle which comprises a central main reducing gear assembly, an upper cross arm, a lower cross arm, a hub reducing gear assembly, a double-rzeppa type constant velocity universal transmission shaft, a steering joint seat, an oil-gas spring and a steering rod system, wherein the central main reducing gear assembly is located in the center of the steering drive axle and fixedly connected to a frame, and structures of the heavy-load type oil-gas spring independent suspension steering drive axle at the left end and the right end of the central main reducing gear assembly are the same and symmetrically distributed. The steering joint seat is adopted, thus stress in the front, back, left and right directions of the whole steering drive axle trends to be more uniform and reasonable, the steering drive axle has higher traveling smoothness and better maneuverability, and the regulation of ground clearance ...

Traditional Chinese medicine composition for inhibiting aspergillus flavus

The invention discloses a traditional Chinese medicine composition for inhibiting aspergillus flavus, and belongs to the technical field of aspergillus flavus inhibitors, dandelion, liquorice, cassia seed, pepper, folium isatidis, golden cypress, cortex pseudolaricis, rheum officinale, radix sophorae flavescentis, Chinese pulsatilla root and litsea cubeba are used as raw materials, the raw materials are crushed to 300-500 meshes, then effective components of the different raw materials are leached out by utilizing a stepped temperature soaking method, and the traditional Chinese medicine composition for inhibiting aspergillus flavus is obtained. And then a supercritical method is used for high-temperature and high-pressure extraction, the content of effective components is increased, different raw materials interact and supplement each other, the stability and clinical curative effect of the medicine are enhanced, and the absorption and utilization rate of the medicine is increased. The ...

High-frequency circuit substrate and production method thereof

The invention discloses a high-frequency circuit substrate and a production method thereof and aims at providing a high-frequency circuit substrate with high stripping strength and insusceptible falling off or breakage of a circuit and a production method thereof. The high-frequency circuit substrate comprises a copper foil (1) and an insulated medium layer arranged below the copper foil (1), wherein the insulated medium layer comprises a plurality of layers of impregnated fabrics (21) and a plurality of layers of pure PTFE (Polytetrafluoroethylene) thin film (22); the impregnated fabrics (21) are spaced and bonded with the pure PTFE thin film (22); the impregnated fabrics (21) are arranged at the upper most layer of the insulated medium layer; and the copper foil (1) is spliced with the impregnated fabrics (21) on the upper most layer of the insulated medium layer. The production method of the high-frequency circuit substrate comprises the following steps of: producing the insulated medium ...

Method for preparing allyl alcohol compounds from alpha,beta-unsaturated aldehyde ketones

The invention belongs to the field of allyl alcohol compounds, and relates to a method for allyl alcohol compounds (II) from alpha,beta-unsaturated aldehyde ketones (I) by transfer hydrogenation, which comprises the following step: by using a metal iridium coordination compound (III) as a catalyst, carrying out transfer hydrogenation reaction on the alpha,beta-unsaturated aldehyde ketones in a formic acid/sodium formate water phase solution. The method provided by the invention is characterized in that the allyl alcohol compounds are prepared by catalyzing the alpha,beta-unsaturated aldehyde ketones in the formic acid/sodium formate water phase. Compared with the reported allyl alcohol compound preparation method, the method provided by the invention uses water as the solvent, and thus, is green, safe, environment-friendly and pollution-free; and meanwhile, the method has the advantages of mild conditions and high product purity, and is simple to operate. The obtained allyl alcohol compounds ...

Regulatory sequence of alpha-fetoprotein gene expression and its application

A regulatory sequence ATrAFP expressed by gene 1.7 kb has higher activity only in liver cancer cells of person with positive AFP, but no activity in normal non-liver cell, normal liver cell and livercancer cell with negative AFP, so it may be used in gene treatment for the liver cancer.

Pilot frequency heavy-current multifunctional grounding parameter testing system based on variable frequency power supply

The invention relates to a pilot frequency heavy-current multifunctional grounding parameter testing system based on a variable frequency power supply, belonging to a testing device of a grounding parameter of a transformer substation ground network. The system mainly comprises a variable frequency power supply unit and a boosting transformer unit, wherein the variable frequency power supply unit is formed by connecting two pushoff amplification type variable frequency power supplies in parallel, and the rated input voltage of each variable frequency power supply adopts a 380V+/-10 percent and 50Hz three-phase alternating current, and outputs continuous and adjustable sine waves between 0V and 350V; and output frequency is continuous and adjustable between 20Hz and 30Hz; the boosting transformer unit consists of a boosting transformer, a primary coil of the boosting transformer is connected with two output ends of the variable frequency power supply unit, and a secondary coil of the boosting ...

Watertight system and method of railway bridge surface with large width

The invention relates to a watertight system of a railway bridge surface, which comprises a track slab area watertight structure, wherein the track slab area watertight structure sequentially comprises a slide layer, a watertight layer and a bonding layer from top to bottom and is bonded with the bridge concrete surface by the bonding layer. The invention also relates to a watertight method of a railway bridge concrete surface. A watertight material can be prefabricated by a factory, and the construction can be mechanized to shorten the construction period and improve the construction quality.

Independent suspension steering-drive bridge and heavy duty vehicle with said drive bridge

The invention discloses an independent suspension steering drive axle, which comprises a main reducer arranged on the drive axle and fixed on a vehicle frame; a wheel reductor arranged on a wheel; a transmission axle, both ends of which are connected with the main reducer and the wheel reductor through spherical hinges; a left upper lower swing arm and a right upper lower swing arm which are respectively connected to the casing body of the main reducer and connected with the wheel reductor through a steering knuckle; a steering linkage with an open type trapezoidal structure, both ends of which are connected with the wheel reductor through the steering knuckle; and spiral springs installed on the left upper lower swing arm and the right upper lower swing arm, the other end of which is fixed on the vehicle frame, and shock absorbers are arranged in the springs. By adopting the heavy duty vehicle of the independent suspension steering drive axle, the requirements of large rotating angleand ...

Adjustable massage auxiliary system for beauty

The invention relates to the technical field of beauty massage devices, in particular to an adjustable beauty massage auxiliary system, and aims to solve the problems that the height of a pillow of a beauty massage device in the prior art is inconvenient to adjust and the function is single. The movable plate comprises a mounting frame movably mounted at one end of the bed plate and two base plates movably mounted on the top surface of the mounting frame, and an inflatable pillow is fixed to the side, away from the movable plate, of the top of the bed plate; the driving part is mounted on the side wall of the bed plate and used for driving the movable plate to unfold or fold. After a user sits down, the movable plate is driven to be unfolded, so that the shanks of the user are lifted and laid flat, meanwhile, the foot tub is pushed out while the movable plate is unfolded, the user can conveniently soak the feet, great convenience is brought to the operator, the problem that the function ...

Circular screen projection display system of land rig installation operation simulation system

The utility model discloses an independent intellectual property's be used for a circular screen projection display system of land rig installation operation simulation system and system constitute each part, it is based on computer simulation technology and according to the on -the -spot actual operation flow of drilling operation, realistic simulation is carried out to drilling technology process to ZJ70D land rig, a technological skill training for drilling site operator, the teaching training sense of reality and efficiency have been strengthened, the training cycle has been shortened, the result of training has been improved, the training cost is reduced.

Production process of embedded resistance copper foil and product thereof

The invention discloses a production process of an embedded resistance copper foil. The production process comprises the following steps: (1) carrying out tumor treatment on a smooth surface of a raw foil; (2) coating the surface of the raw foil treated in the step (1) with an organic isolation passivation solution; the organic isolation passivation solution comprises an organic film-forming agent, an inorganic passivator, an additive and deionized water; the organic film-forming agent is selected from acrylic resin and/or polyurethane resin; the inorganic passivator is selected from vanadyl sulfate and/or titanyl sulfate; (3) nickel alloy is electroplated on the surface of the raw foil treated in the step (2); and (4) carrying out high-temperature lamination on the raw foil treated in the step (3) by adopting a PTFE (Polytetrafluoroethylene) base material, and finally, carrying out full-board etching to obtain the embedded resistance copper foil. The sheet resistance value of the embedded ...

Device and method for testing shear bearing capacity of splicing seam of precast concrete sections

The invention provides a test device and a test method for shear bearing capacity of a precast concrete segment splicing seam. The test device comprises a test bed, a first shear test piece, a second shear test piece, a first load adjusting assembly, a second load adjusting assembly, a first pressure sensor and a second pressure sensor, a groove is formed in the top of the test bed, the groove comprises a groove bottom, a first groove wall and a second groove wall, the groove bottom is horizontally arranged, and the first groove wall and the second groove wall are vertically and oppositely arranged; a first shearing part of the first shearing test piece is arranged at the groove bottom, and one side of the first shearing part abuts against the first groove wall; the second shearing part of the second shearing test piece is placed at the top of the first shearing part, and the top surface of the first shearing part and the bottom surface of the second shearing part form a joint surface.

Parallel gear shifting mechanism of transfer case

The invention belongs to the technical field of mechanical transmission and particularly relates to a parallel gear shifting mechanism of a transfer case. A piston A, a piston B and a piston C are disposed in a cylinder body and can move freely. The piston A is located on the right of the cylinder body. The piston C is located on the left of the piston A. The piston B is connected with the piston C through a spigot. One end of a gear shifting shaft is fixed to the piston A, the piston B and the piston C. The other end of the gear shifting shaft is inserted into the inner hole of a cylinder cover and integrally fixed with a conical sleeve. A signal switch is disposed on the cylinder cover. A shifting fork is located in the middle of the gear shifting shaft and integrally fixed with the gear shifting shaft. A locking mechanism is disposed on the shifting block and in the middle of the cylinder cover. Three inflating inlets I, II and III respectively corresponding to the piston A, the piston ...

Adopt optic fibre to be transmission medium's PT secondary voltage signal isolation sampling device

The utility model discloses an adopt optic fibre to be transmission medium's PT secondary voltage signal isolation sampling device, including signalling unit and signal receiving unit, the signalling unit passes through optic fibre with signal transmission to signal receiving unit. The utility model discloses a reference voltage who selects at the PT secondary side sets up the security of keeping apart conversion equipment and coming the protection to acquire reference signal, avoids the electrified operating generating line or the PT secondary side of being qualified for the next round of competitions to take place the accident phenomenon that the short circuit leads to PT to damage. For GIS with homophase ac voltage withstand test controlling means frequently provide one kind with the original information of operation equipment same frequency, same phase. Realized that input GIS with the controlling means's of homophase ac voltage withstand test experiment frequently reference signal ...

ZrCuAgAlBeNiCo series block amorphous alloy and preparation method thereof

The invention discloses a ZrCuAgAlBeNiCo series block amorphous alloy and a preparation method thereof. A structural formula is Zr42.78Cux1Agx2Al7.44Be7Nix3Cox4. The preparation method comprises: placing each metal raw material into an arc melting furnace; placing a Zr ingot into the arc melting furnace, and filling Ar gas after vacuum-pumping; melting each metal raw material to obtain alloy melt; or opening a bottom vacuum valve to suck the alloy melt into a copper mold to finish after completely cooled; or placing an alloy ingot into an Al2O3 crucible after completely cooled, and vacuum-pumping; filling Ar gas into a casting furnace; heating the alloy ingot by electromagnetic induction, melting the alloy ingot until being a liquid state; and pouring the crucible and casting into the copper mold, to finished after completely cooled. The preparation method raises atom stacking density, thereby inhibiting atom moving and crystallizing processes, and raising glass formation capability; and ...

High-reliability power take-off mechanism with lubricating system driving function

The invention belongs to the field of transmission technologies for chassis of vehicles, and particularly relates to a high-reliability power take-off mechanism with a lubricating system driving function. The high-reliability power take-off mechanism comprises an oil filler plug, a magnetic oil drain plug, an output seat, a rotary sealing ring A, a plug, a supporting seat, a copper bush, a driving gear, a driven gear, a shift shaft, a sealing seat, a shift fork, a sliding mesh sleeve, an O-shaped sealing ring, a steel ball, a spring, a taper sleeve, an electric pressure switch, a power take-off shaft, an angular contact ball bearing A, a power take-off flange plate, a slotted nut, an oil seal seat, a rotary sealing ring B, a pump coupling, an angular contact ball bearing B, an oil pump support, a rotary sealing ring C and positioning pins. The high-reliability power take-off mechanism has the functional advantages that the high-reliability power take-off mechanism is high in strength, reliability ...

Flurbiprofen sustained-release solid dispersion and preparation method thereof

The invention discloses a flurbiprofen sustained-release solid dispersion and a preparation method thereof, and relates to the field of insoluble pharmaceutical preparations. The flurbiprofen sustained-release solid dispersion is prepared by taking a sustained-release framework material and/or a rate regulator as a carrier, the ratio of flurbiprofen to the sustained-release framework material to the rate regulator is 1: (2-4), and the mass ratio of the sustained-release framework material to the rate regulator is (0.8-1): (0.2-0). The sustained-release framework material comprises Eudragit RL100 and/or Eudragit RS100, and the mass ratio of the Eudragit RL100 to the Eudragit RS100 is (1-0.4): (0-0.6). According to the preparation, stable, continuous and safe release of flurbiprofen is realized through the sustained-release framework material, and various adverse effects, especially adverse effects on gastrointestinal tracts, caused by multiple times of administration every day can be reduced ...

High-frequency circuit substrate and production method thereof

The invention discloses a high-frequency circuit substrate and a production method thereof and aims at providing a high-frequency circuit substrate with high stripping strength and insusceptible falling off or breakage of a circuit and a production method thereof. The high-frequency circuit substrate comprises a copper foil (1) and an insulated medium layer arranged below the copper foil (1), wherein the insulated medium layer comprises a plurality of layers of impregnated fabrics (21) and a plurality of layers of pure PTFE (Polytetrafluoroethylene) thin film (22); the impregnated fabrics (21) are spaced and bonded with the pure PTFE thin film (22); the impregnated fabrics (21) are arranged at the upper most layer of the insulated medium layer; and the copper foil (1) is spliced with the impregnated fabrics (21) on the upper most layer of the insulated medium layer. The production method of the high-frequency circuit substrate comprises the following steps of: producing the insulated medium ...

Multilayer duck on water house

The utility model provides a multilayer duck on water house, including dried up face pile foundation, dried up face pile foundation on be equipped with multilayer duck house, top the top of duck house be equipped with ceiling, the bottom one side of duck house be equipped with baffle, multilayer duck house between be equipped with the baffle, every layer duck house all be equipped with the pavement of buildding with the passageway fence, pavement one side be equipped with silo, multilayer duck house between be equipped with stair, the utility model has the advantages of simple structure, it is with low costs, save the area, to build simply, the excrement and urine of duck passes through the slatted floor and directly gets into the pond, supplies fish, loach, freshwater mussel and aquatic plant etc. To consume, decompose to water purification reaches high -efficient healthy three -dimensional the breed, improves and breeds economic benefits.

Bridging integrator-2 (Bin2) nucleic acid molecules and proteins and uses therefor

The present invention provides Bin2 sequences and proteins encoded thereby. Also provided are compositions and methods utilizing these sequences and proteins in the diagnosis and treatment of blood disorders, including hepatocarcinoma. Further provided are oligonucleotides derived from sequences encoding Bin2, as well as compositions and methods utilizing same for diagnostic and therapeutic purposes.

Bridging Integrator-2(Bin2) nucleic acid molecules and proteins and uses therefor

The present invention provides Bin2 sequences and proteins encoded thereby. Also provided are compositions and methods utilizing these sequences and proteins in the diagnosis and treatment of blood disorders, including hepatocarcinoma. Further provided are oligonucleotides derived from sequences encoding Bin2, as well as compositions and methods utilizing same for diagnostic and therapeutic purposes.

Efficient corn cultivation device

The invention relates to the technical field of fresh corn cultivation, and discloses an efficient fresh corn cultivation device and method.The cultivation device comprises a first limiting groove and an adjusting mechanism, the first limiting groove is supported by the side of a fresh corn plant covered with a plastic film, an opening of the first limiting groove faces upwards, and a vertical limiting ring is rotationally clamped in the first limiting groove; a butt joint block is fixedly inserted into the inner circumferential side of the limiting ring, and two spray pipes which are concentrically communicated with each other are oppositely inserted into the two axial sides of the butt joint block; a plurality of nozzles are arranged on the pipe body, and the adjusting mechanism is arranged below the first limiting groove and used for adjusting the spraying angles of the nozzles on the spraying pipe. By arranging the first limiting groove and the adjusting mechanism, the conveying angle ...

Tensioned anchorage device and using method of tensioned anchorage device

The invention provides a tensioned anchorage device and a using method of the tensioned anchorage device. The tensioned anchorage device comprises a fixed end structure, a tensioned end structure and a fiber plate, wherein the fixed end structure is provided with a fixed end anchorage base, and a fixed end fixture is connected to the fixed end anchorage base; the tensioned end structure is provided with a tensioned end anchorage base, two tensioned rods are arranged on the tensioned end anchorage base in a penetrated mode, the ends, far away from the fixed end structure, of the two tensioned rods are connected with a locking nut and a rear counter-force plate, the locking nut abuts against the tensioned end anchorage base, and a plurality of jacks are arranged between the rear counter-force plate and the tensioned end anchorage base side by side; one end of the fiber plate is connected with a tensioned end fixture, the other end of the fiber plate is connected with the fixed end fixture ...

Multi-element high-entropy alloy film and preparation method thereof

The invention discloses a multi-element high-entropy alloy film and a preparation method thereof. The multi-element high-entropy alloy film is a NiCrCoCuFe five-element high-entropy alloy film or a NiCrCoCuFeAl4.5 six-element high-entropy alloy film. The preparation method comprises the steps of ultrasonically washing a silicon wafer substrate with one polished surface through acetone, alcohol and de-ionized water in sequence; upwards air-drying the polished surface; putting the silicon wafer substrate and a high-entropy alloy block body target material onto a sample table and an evaporation source in a vacuum chamber of direct-current magnetron sputtering equipment respectively; vacuumizing the air pressure and filling argon gas; switching off valves of the sample table and the evaporation source for pre-sputtering; rotating the sample table, switching on the valves for sputtering, and taking out to obtain the multi-element high-entropy alloy film. According to the method, the sputtering ...

Reyulatory sequence of alpha-fetoprotein gene expression and its use

Independent suspension steering-drive bridge and heavy duty vehicle with said drive bridge

The invention discloses an independent suspension steering drive axle, which comprises a main reducer arranged on the drive axle and fixed on a vehicle frame; a wheel reductor arranged on a wheel; a transmission axle, one end of which is connected with the main reducer and the other end thereof is connected with the wheel reductor; a left swing arm and a right swing arm, one end of which is respectively connected to the casing body of the main reducer and the other end thereof is respectively connected with the wheel reductor; a steering linkage, both ends of which are connected with the wheel reductor; the independent suspension steering drive axle is characterized in that the both ends of the transmission axle are connected with the main reducer and the wheel reductor respectively through spherical hinges. By adopting the heavy duty vehicle of the independent suspension steering drive axle, the requirements of large rotating angle and high jumping volume of the wheel can be met through ...

Serial gear shifting mechanism of transfer case

The invention belongs to the technical field of mechanical transmission and particularly relates to a serial gear shifting mechanism of a transfer case. A piston A, a piston B, a piston C and a piston D are disposed in the inner cavities of a cylinder body A and a cylinder body B. The piston C and the cylinder body A are sequentially located on the left of the cylinder body B and fixed with each other. The piston D is located on the right of the piston C and located in the cylinder body B. The piston A is located on the left of the piston C. The piston B is located on the left of the piston A. One end of a gear shifting shaft is fixed with the piston D, and the other end thereof is inserted into a cylinder cover and fixed with a conical sleeve. A signal switch is disposed on the cylinder cover. A shifting fork is located in the middle of the gear shifting shaft. A locking mechanism is disposed on the shifting block and in the middle of the cylinder cover. Inflating inlets I, II, III and ...

Multi-nozzle water mist spray head

The invention discloses a multi-nozzle water mist spray head which comprises a water inlet, a mixing cavity and a water injection nozzle, wherein the mixing cavity consists of a front cone and a rear cylinder; a central water inlet is formed in the center of the bottom of the cylinder along the axial direction; side water inlets which are symmetrically arranged and have the same rotating direction are formed in the wall of the cylinder; an included angle of 30 degrees is formed between each side water inlet and the tangential direction of the wall surface of the cylinder of the mixing cavity; a central water injection nozzle is formed in the center of the front end of the cone along the axial direction; six groups of lateral water injection nozzles are uniformly arranged on the surface of the cone body of the cone at intervals; an included angle of 45 degrees is formed between the center line of each lateral water injection nozzle and the center line of the central water injection nozzle ...

Antenna array control method and access point using the same

The present disclosure provides an antenna array control method and an access point using the same. The antenna array control method may include the following steps. At least a packet is selected as at least a probing packet every probing period. One of the radiation patterns to be probed in an antenna array is used to transmit the probing packet. The packet error rates of the radiation patterns to be probed in the antenna array are calculated. The radiation pattern with a minimum packet error rate among all of the radiation patterns is selected as a best radiation pattern.

Antenna array control method and access point using the same

An antenna array control method is illustrated. At least a packet is selected as at least a probing packet every probing period. One radiation pattern in a probing radiation pattern set is used to transmit the probing packet. The radiation pattern with the minimum packet error rate among all radiation patterns is selected as a best radiation pattern. When the probing period expires, a candidate radiation pattern set is obtained according to current probabilities of the radiation patterns to be the best radiation pattern. Transfer probabilities of the radiation patterns in the candidate radiation pattern set are obtained. A target radiation pattern set is obtained according to the transfer probabilities, a motion variation and trend set, and the candidate radiation pattern set. The probing period and the probing radiation pattern set are adjusted according to whether the target radiation pattern set equals to the probing radiation pattern set.

Method and device for multi-user cluster identity authentication

本申請提供用於支援多用戶集群身份驗證的方法和設備，通過密鑰管理設備管理用戶集群設備的密鑰，為所述用戶集群設備簽發密鑰和密鑰的識別碼，省去密鑰協商的過程，並在用戶集群設備請求訪問某一服務設備時，由服務設備向所述密鑰管理設備發送攜帶用戶集群設備的數位簽名的驗證請求，由密鑰管理設備對用戶集群設備進行身份驗證。進一步地，所述密鑰管理設備可以採用輪轉機制定期更新密鑰和密鑰的識別碼，並分發給用戶集群設備，用戶集群設備利用更新的密鑰和識別碼更新數位簽名，從而提高安全性，降低洩露風險。此外，服務設備採用持久化方式儲存密鑰中的密鑰公鑰和識別碼，提高驗證效率。

アンテナアレイ制御方法及びその方法を使用するアクセスポイント

【課題】クライアント端末と通信するための好ましい放射パターンを迅速で精度よく自動的に探し出すことができるアンテナアレイ制御方法及びその方法を使用するアクセスポイントを提供する。 【解決手段】本発明は、アンテナアレイ制御方法及びその方法を使用するアクセスポイントを提供する。本発明に係るアンテナアレイ制御方法は、検知周期間隔毎に、少なくとも一つの検知パケット（packet）として少なくとも一つのパケットを選択する工程と、アンテナアレイにおける複数の検知すべき放射パターンのうちの一つの放射パターンを使用して検知パケットを伝送する工程と、全ての検知すべき放射パターンにおけるパケット誤り率を計算する工程と、アンテナアレイの好ましい放射パターンとして全ての放射パターンにおけるパケット誤り率が最も小さい放射パターンを選択する工程と、を含む。 【選択図】図２

アンテナアレイ制御方法及びその方法を使用するアクセスポイント

【課題】クライアント端末と通信するための好ましい放射パターンを迅速で精度よく自動的に探し出すことができるアンテナアレイ制御方法及びその方法を使用するアクセスポイントを提供する。 【解決手段】検知周期間隔毎にパケットを選択する工程と、放射パターンを使用して検知パケットを伝送する工程と、パケット誤り率が最も小さい放射パターンを選択する工程と、検知周期が終了した後、各放射パターンが好ましい放射パターンになる現在確率に基づいて予備放射パターン集合を取得する工程と、予備放射パターン集合における全ての放射パターンの変更確率を取得する工程と、これらの変更確率と、クライアント端末の移動変化度・移動変化傾向の集合と、予備放射パターン集合とに基づいて目標パターン集合を取得する工程と、目標パターン集合と検知放射パターン集合が等しいか否かに応じて、検知周期と検知放射パターン集合を調整する工程と、を含む。 【選択図】図２

Method and device for keying in a Chinese short sentence on a portable device

天線陣列控制方法與使用其的接取裝置

本發明提供一種天線陣列控制方法與使用其的接取裝置。本發明的天線陣列控制方法包括：每隔探測週期，挑選至少一封包作為至少一探測封包；使用天線陣列中之多個欲探測的輻射模式的其中之一來傳送探測封包；計算所有欲探測之輻射模式的封包錯誤率；以及選擇所有輻射模式中之封包錯誤率最小者作為天線陣列的最佳輻射模式。

Method and device for keying in a Chinese short sentence on a portable device