589results about How to "Promote reproduction" patented technology

An audio processor for converting a multi-channel audio input signal, such as a B-format sound field signal, into a set of audio output signals, such as a set of two or more audio output signals arranged for headphone reproduction or for playback over an array of loudspeakers. A filter bank splits each of the input channels into frequency bands. The input signal is decomposed into plane waves to determine one or two dominant sound source directions. The(se) are used to determine a set of virtual loudspeaker positions selected such that the dominant direction(s) coincide(s) with virtual loudspeaker positions. The input signal is decoded into virtual loudspeaker signals corresponding to each of the virtual loudspeaker positions, and the virtual loudspeaker signals are processed with transfer functions suitable to create the illusion of sound emanating from the directions of the virtual loudspeakers. A high spatial fidelity is obtained due to the coincidence of virtual loudspeaker positions and the determined dominant sound source direction(s). Improved performance can be obtained in the case where Head-Related Transfer Functions are used by differentiating the phase of a high frequency part of the HRTFs with respect to frequency, followed by a corresponding integration of this part with respect to frequency after combining the components of HRTFs from different directions.

The present invention relates to an authentication device for authentication, and performs authentication by using both physical characteristics and behavioral characteristics in a comprehensive manner. The present invention performs authentication by using time-series data including both physical characteristics such as a fingerprint and behavioral characteristics such as “movement” obtained by sliding a finger on the device (or sliding the device on a finger).

The invention provides an isolated culture of a Neotyphodium endophyte of an Elymus canadensis host plant, wherein the endophyte reproduces asexually and enhances the agronomic characteristics of the host plant. Methods for inoculating the host plant with the endophyte, for propagating the host-endophyte combination, and for detecting the presence of the endophyte and of its metabolites within a host plant are also described.

A beverage with easily absorbed rich nutrients is prepared from one or more of sorghum, millet, corn, soybean, glutinous rice, mung bean, oats, buckwheat and black rice, and onr or more of peanut, almond, hazelnut kernel, walnut kernel, chestnut, melon seed and sesame through grinding or pulverizing, proportional mixing, adding sugar, stabilizer and water, boiling, high-speed shearing, high-pressure puffing and sterilizing.

The invention discloses a biostimulation method for remediation of oil-polluted soil. In the method, on the premise of not adding an oil pollutant biodegrading bacterial agent, a soil conditioner is added to improve the soil environment, reduce soil stickiness, increase the soil permeability, adjust the water-retaining capacity of the soil, adjust inorganic and organic nutrients necessary for local microbe growth, maintain the pH value of the soil close to neutrality, promote oil pollutant degrading microbes in the soil to grow and propagate, and improve the oil pollutant degrading efficiency of the local microbes; by planting plants, the microenvironment of the soil near root systems of the plants is improved, the plants secrete organics with low molecular weight such as amino acid to the root systems so as to stimulate the massive propagation of the local microbes and indirectly promote oil pollutant degradation by the microbes of the root systems; and the biostimulation method has the advantages of accelerating the remediation of the oil-polluted soil and restoring the original state of the soil.

The present invention is process of twice fermenting garbage-sludge mixture to produce microbial fertilizer. The production process can eliminate environment pollution caused garbage and sludge while providing environment friendly efficient microbial fertilizer. The produced microbial fertilizer has high fertility, beneficial bacteria content up to 10<8>-10<10>/g and various bioactive matters. The produced microbial fertilizer can promote the growth of crop, strengthen the disease resistance of crop and raise yield of crop.

The invention discloses an external water interception and purification type urban river multi-element ecological embankment physical structural system. The urban river multi-element ecological embankment physical structural system comprises a first-class platform ecological embankment physical structural system, a second-class platform ecological embankment physical structural system and a slope ecological embankment physical structural system which are organically combined on a river bank slope, wherein the first-class platform ecological embankment physical structural system is provided with an urban surface source sewage runoff collecting groove, a groove type ecological concrete building block, a vertical first-class retaining wall and the like; the second-class platform ecological embankment physical structural system is provided with a sedimentation and purification tank, a current restriction baffle and the like; and the slope ecological embankment physical structural system is provided with a bedding, iconological concrete, a plant growth pad and the like. The urban river multi-element ecological embankment physical structural system effectively integrates water treatment functions such as rainfall surface source collection and purification, discharge port sewage interception and purification, physical absorption and filtration and plant absorption and purification on the premise that the stability and safety of bank slopes are maintained, ecological environments and landscapes of urban riparian zones are improved, and the self cleaning capacity of rivers is well played.

The invention discloses prescriptions of feeds for breeding pigeons in different growing phases and a breeding method thereof. Corresponding feed prescriptions are respectively provided according to the characteristics of different growing demands of breeding pigeons in different growing phases at different ages in days, components of the feed prescriptions are common feeds, and are low in cost, convenient to buy and strong in feed conversion ration. The feed prescriptions for growing phases can be used for effectively preventing common diseases of breeding pigeons in the growing stage, balanced supply of energy and protein can be met according to the characteristics of different growing-phase demands of pigeons, the growing development and multiplication of the breeding pigeons can be promoted, the laying amount and the laying quality can be improved, the content of cholesterol in meat can be reduced, and the body health can be benefited.

A biologic organic fertilizer for culturing fish is prepared from ferment bacteria, inorganic N and/or P fertilizer, organic substance (straw, stalk, city garbage, and droppings and dung of fowls and animals), and trace elements chosen from Cu, Fe, Mn, Si, Co, Zn and B through proportional mixing, inoculating ferment bacteria, biologic synthesis, low-temp drying and examining. Its advantages are high growth speed and quality of fish, high effect to improve water quality and low cost.

The invention relates to medical equipment, particularly a medical scaffold with an inner coating film, and a preparation method for the medical scaffold, and belongs to the field of medical equipment. In the medical scaffold with the inner coating film, a non-woven inner coating film of which fibers are distributed on the axial direction of the medical scaffold is prepared on the inner surface of an inner film by an electrospinning method by taking a coating film scaffold as a basis, wherein the coating film scaffold consists of a netlike scaffold which is formed by weaving medical alloy wires, an electrospinning non-woven inner film and an electrospinning non-woven outer film; and the thickness of the inner coating film is 2 to 6 mu m. During preparation of the medical scaffold with the inner coating film, the inner coating film, the inner film and the outer film are prepared sequentially, and the inner coating film in the medical scaffold improves the biocompatibility with tract tissues of a human body, facilitates adhesion, migration and reproduction of endothelial cells at two ends of the medical scaffold, promotes quick endothelialization of the medical scaffold, and prevents the medical scaffold from becoming narrow again. The preparation method for the medical scaffold is simple, convenient to operate, and low in cost, and suitable for preparation of medical scaffolds with different diameters and lengths.

The invention discloses a device for ecologically culturing seashell and alga in shallow sea and a method thereof. The device comprises a seashell culture raft and an alga culture raft. The seashell culture raft comprises at least two paralleled floating ropes; buoys are arranged on the floating ropes and are connected with the floating ropes through floating ties; the two ends of each floating rope are fixed by underwater fixing mechanisms; the alga culture raft made by at least one culture curtain is arranged above each two adjacent floating ropes; the adjacent culture curtains are fixed by floating bamboo perpendicular to the floating ropes; and the two ends of the floating bamboo are connected with the floating ties. The device can be used to carry out the hanging culture of the seashell on the floating ropes and carry out the culture of the alga in the culture curtains floating above the floating ropes, thereby realizing the composite culture of the seashell and the alga. The device and the method have the advantages of reducing the culture cost, improving the culture efficiency and culture space utilization factor, and having good effects on the comprehensive use of shallow sea waters, the improvement of the water environment and the prevention and control of diseases.

The present invention provides a hologram recording material which is suitable for volume hologram record and can attain high refractive index change, flexibility, high sensitivity, low scattering, environment resistance, durability, low dimensional change (low shrinkage) and high multiplicity in holographic memory record using not only a green laser but also a blue laser; and provides a hologram recording medium having a hologram recording layer comprising the hologram recording material. A hologram recording material comprising a metal oxide matrix and a photopolymerizable compound, wherein the metal oxide matrix comprises at least Si and Ti as metallic elements, and Ti originates from titanium-containing oxide fine particles. A hologram recording medium (11) having the hologram recording layer (21) comprising the hologram recording material.

In a conventional technology, it has been difficult to precisely position a gripping object when gripping the gripping object. Therefore, in the present invention, a multifingered hand includes a palm and a plurality of fingers having joints, to grip a tool with the palm and the plurality of fingers. The palm has a palm side contact surface brought into contact with a gripping object side contact surface of the tool. The palm side contact surface is provided with holes into which projections provided on the gripping object side contact surface are inserted. Moreover, when the projections are inserted into the holes, the tool is positioned in a tangential direction of the palm side contact surface, and the tool is also positioned in a rotational direction around a normal line of the palm side contact surface which is a rotary shaft center.

The invention discloses a compound fertilizer special for flue-cured tobacco, which belongs to the field of fertilizers. The compound fertilizer comprises the following components in percentage by mass: 31.34-32.40 percent of organic substance, 64.46-65.34 percent of inorganic fertilizer and 2.93-3.88 percent of trace element, wherein the organic substance comprises four kinds of farm fertilizer,such as chicken manure, pig manure, cow manure and oil cake. The compound fertilizer is prepared by fermenting, drying and pulverizing treatment. The compound fertilizer which is suitable for the flue-cured tobacco variety is researched according to the fertilizer demanding rule of cigarette 103 in the flue-cured tobacco variety represented in the Luzhou cigarette area; on one hand, the tobacco leaf yield can be increased and the tobacco leaf quality is improved, the income is increased and the production investment can be reduced; on the other hand, the pollution of fertilizer loss to the environment can be reduced. After the organic and inorganic compound fertilizer is applied to the soil, beneficial microorganisms in the soil can be rapidly activated and bred, nutrient substances unabsorbed by the flue-cured tobacco are changed into absorbable nutrient substances, and the fertilizer effect is durable; meanwhile, the invention has the effects of improving soil ground temperature andsoil and increasing both production and income of the tobacco.

The invention relates to a microbe organic fertilizer containing chelated microelements and a production method thereof. The fertilizer contains rich antagonistic microbes, i.e. trichoderma harzianum, bacillus subtilis and bacillus thuringiensis, and the chelated microelements with an extremely high chelation rate, and while preventing and treating continuous cropping obstacles and increasing the crop yield, the fertilizer can supply needed microelements to crops. The sources of the materials for the production of the fertilizer are wide and rich, the cost is low, the technique is simple, the product price is low, the fertilizer is highly specific, the market space is large, and the comprehensive cost performance is high. The yield of peanut can be increased by 69.9 percent, soil-borne diseases, such as root rot and rhizoctonia rot, can be reduced by 80.6 percent, and disease-preventing and yield-increasing effects are remarkable.

The invention aims to provide bacillus subtilis WL-04 and application thereof to livestock breeding. The preservation number of the bacillus subtilis WL-04 is CCTCC NO:M 2013343. The bacillus subtilis WL-04 can be used for remarkably inhibiting the growth of Escherichia coli, salmonella, clostridium pefringens and other conditional pathogenic bacteria of the intestinal canal of livestock, and particularly, the bacteriostasis rate of the bacillus subtilis WL-04 to Escherichia coli and clostridium perfingens is above 75%; the enzyme production is stable; the average activity of alpha-amylase is 22U/mL, and the average activity of neutral protease is 170U/mL; the reproduction of probiotics of intestinal canal can be promoted; high temperature for pelletizing can be endured; the influence of inverse environments with low-pH gastric fluid and high-concentration cholate is endured; the production performance of breeding animals can be effectively improved; immune organ development can be promoted. The bacillus subtilis WL-04 can be widely applied to livestock feeds as a feed additive.

Disclosed is a method and a system to determine an audio precompensation controller for an associated sound generating system including a total of N≧2 loudspeakers, each having a loudspeaker input. The audio precompensation controller has a number L≧1 inputs for L input signals and N outputs for N controller output signals, one to each loudspeaker. For each one of at least a subset of the N loudspeaker inputs, an impulse response is estimated at each measurement position. For each one of the L input signal(s), a selected one of the N loudspeakers is specified as a primary loudspeaker and a selected subset S including at least one of the N loudspeakers as support loudspeaker(s).

The invention provides a high activity bio-nutritive water retention agent, which adopts super absorbent resin as host crystal, uses 1-10% glycerin solution as surface cross linker, simultaneously compounds 10-20% humate / fulvic acid salt solution and 10% high activity biological bacteria (like EM bacterium fluid) to prepare high activity water retention agent. The invention has relatively high biological activity, and is applied to agriculture and forest industry, and improves production, strengthens effect, protects environment and greatly improves soil-improving ability. The invention adopts compounding biological agents with high activity under acidity condition, which is beneficial for survival and propagation of strains. The invention does not kill strains when dries at low temperature, and is beneficial for dormancy and storage of strains.

The invention relates to an integrated sewage treatment device with high efficiency and low consumption and a treatment method, and belongs to the field of sewage treatment. The integrated sewage treatment device comprises a pretreatment unit, a multi-oxidation-deoxidation environment coupling biological reaction pond unit and a deep treatment unit sequentially connected. The multi-oxidation-deoxidation environment coupling biological reaction pond unit adopts a three-stage anoxia-aerobiotic alternating reaction pond filled with a circular composite glass ball porous microbial carrier. The deep treatment unit comprises a filter cloth dynamic film biological reaction pond and first and second dynamic films. Sewage is treated through the devices sequentially. The device provided by the invention cannot only remove carbon containing organic matters, but also has good nitrogen and phosphorus removal capacity.

The invention discloses a water saving saline land soil improvement method comprising the following steps: 1, soil detection, sampling the soil and detecting soil salt content index; 2, applying improvement fertilizer; 3, applying improvement liquid; 4, doing a second time soil sampling detection 25-40days after the said steps are finished, if basic conditions of plant growth are not reached, continue doing step 2 and 3 until reaching soil plantation qualified standard; 5, planting crops and spraying liquid mulch film. The method applies improvement fertilizer to increase organic matter, NPK and trace element content, to increase soil water retention and permeability, and to increase soil granule compositions; the method applies improvement liquid so as to accelerate salt elimination speed, thus reducing soil PH value, accelerating beneficial microbe breeding, and promoting crop germination and root prosperity; after the crop is sowed, the liquid state mulch film can be sprayed so as to provide water retention effect, thus preventing moisture evaporation.

The invention discloses a device and a method for testing automotive active safety systems on a bench. The device comprises a camera bellow, a to-be-tested system, a display, an upper computer and a lower computer. Scene animation required by tests is generated by the upper computer and is displayed via the display; the scene animation is acquired by the to-be-tested system; movement of a to-be-tested automobile is simulated by the lower computer in real time, the lower computer is communicated with the to-be-tested system via a CAN (controller area network) bus, automobile state and driver operation information is transmitted to the to-be-tested system, and bus data transmitted by the to-be-tested system are received; the lower computer is communicated with the upper computer via a network cable, and running data of the automobile are transmitted to the upper computer, so that the scene animation can be updated in real time; the upper computer is further used as a test managing and monitoring platform. The device and the method have the advantages that active safety tests are carried out on the automobile on the bench, so that field tests or field data acquisition can be omitted, test workload can be reduced, test risks and the test cost can be decreased, and the test repeatability can be improved; large test working condition databases can be omitted, and accordingly the test working condition data can be conveniently managed.

The invention relates to a biological control agent, a bioorganic fertilizer, and applications thereof. The biological control agent comprises Bacillus velezensis, Bacillus subtilis, Paenibacillus polymyxa, and Bacillus amyloliquefaciens. The provided biological control agent and bioorganic fertilizer can continuously inhibit fusarium oxysporum for a long term, and has a long-lasting control effect on plant blight, in particular, banana blight.

The invention relates to a hydroxyapatite, sodium hyaluronate and konjac glucomannan porous scaffold composite material for bone defect restoration and a preparation method thereof, and belongs to the field of biomedical materials. The preparation method comprises the following steps of: cross-linking sodium hyaluronate and konjac glucomannan serving as raw materials to obtain a sodium hyaluronate and konjac glucomannan porous scaffold material, and preparing a hydroxyapatite, sodium hyaluronate and konjac glucomannan porous scaffold material by a pre-calcification and simulated body fluid (SBF) solution soaking bionic mineralization method. Reaction conditions are mild, the used materials are safe, non-toxic and low in cost, and the preparation process is simple; meanwhile, the scaffold material has high mechanical properties and a unique three-dimensional structure and meets the requirement of bone tissue engineering.

The invention relates to a method for testing a base band chip of a satellite navigation receiver. The method comprises the following steps in turn: receiving a navigation satellite radio-frequency signal and converting the radio-frequency signal into a digital intermediate-frequency signal; acquiring the obtained digital intermediate-frequency signal and converting the digital intermediate-frequency signal into a binary file; storing the obtained binary file; playing back the stored binary file to form the digital intermediate-frequency signal and transmitting the digital intermediate-frequency signal to the tested base band chip; and performing result accuracy judgment on the output of the tested base band chip. The method reduces the expense required for constructing a plurality of test platforms, and facilitates the judgment of the accuracy of the output of the to-be-tested base band chip on finer resolution.

The invention discloses a numerical method for a graded crushed stone dynamic triaxial test. The numerical method comprises the following steps of: simulating the graded crushed stone dynamic triaxial test through establishing a physical model and a mechanical model by using a PFC2D software platform, wherein the simulation operation comprises test of basic parameters, simulation of a test model and generation of a graded crushed stone simulation specimen; secondly, giving micro mechanical parameters to the physical model, and constructing the mechanical model; and then, carrying out repeated dynamic load simulation on the graded crushed stone simulation specimen so as to obtain a graded crushed stone stress-strain curve and a graded crushed stone permanent deformation-loading frequency curve. According to the numerical method disclosed by the invention, the graded crushed stone permanent deformation-loading frequency curve in a triaxial test can be reproduced accurately, conveniently and quickly, and a graded crushed stone deformation rule is disclosed, so that the graded crushed stone fracture mechanism is favorable to research intensively; and the problems of high instrument price and inconvenience for operation in an indoor dynamic triaxial test are avoided, so that the test efficiency is improved, and the research cost is saved.

A method and a system for outputting an image having a specific color on an output device, the method including (a) analyzing the image; (b) creating a model for the output device, based on the analysis, wherein the model encompasses the specific color and is made in a particular space having a one-to-one relation to a device independent color space.

The present invention relates to a transfer jig for a bracket or a tube to perform an orthodontic operation to an actual tooth of a patient by an indirect attachment using an electronic mold, the transfer jig comprising a fixing unit which has a fixing base including a contact surface corresponding to the actual teeth; and a moving unit which has a first side coupled with the fixing unit and a second side detachably attached to at least one of the bracket and the tube. That is, the fixing unit is manufactured by a small/high precision CNC equipment installed in individual dental clinics. The moving unit is attached to a slot of the bracket or tube in the same direction as the coupling direction of the arch wire. The moving unit is rotatably coupled with the fixing unit.

The invention discloses a bio-organic fertilizer for dragon fruit planting and a preparing method thereof, and belongs to the technical field of fertilizer preparation. The bio-organic fertilizer for dragon fruit planting is prepared from, by weight, 40-60 parts of household garbage, 30-50 parts of animal waste, 20-30 parts of crop waste and 10-20 parts of tea seed meal, a complex microbial inoculant accounting for 0.5-2.5% of the total weight of the materials is added, first-time fermentation is carried out after uniform stirring, then effective microbial community accounting for 0.2-0.5% of the total weight of the materials is added, and the bio-organic fertilizer is obtained through second-time fermentation. According to the bio-organic fertilizer for dragon fruit planting, the microbial agent is added for scientific matching, the materials are fermented twice to be completely decomposed and degraded into nutrients easy to absorb and use or plants, and soil is loosened and nitrified, which is beneficial for absorbing the nutrients by crop root systems, so that the yield of dragon fruit is increased, and the quality of the dragon fruit is improved.

The invention relates to a functional pellet feed for high yield cows in the lactation period, which comprises the following components: 13-23% of corns, 1-10% of palm kernel meal, 15-25% of corn fiber, 17-27% of corn germ meal, 8-18% of barley, 8-18% of wheat, 2-12% of bean meal, 1-10% of corn DDGS (Distillers Dried Grains with Soluble), 1-10% of puffed beans, 1-2% of limestone powder, 1-5% of cotton seed meal, 1-8% of double-low rapeseed meal, 0.5-2.5% of glucose powder, 1-5% of liquid molasses, 0.3-1% of table salt, 0.5-3% of saturated fat powder and 0.5-1.5% of compound premix for cows. In the invention, energy liberation and proteolysis are synchronously controlled, and the functional pellet feed has important significance in increasing solid feed intake in summer, increasing milk yield, improving milk quality, increasing postpartum conception rate and reducing the incidence of incidence.

The invention discloses a Chinese medicinal herb nonreactor biological feed additive which comprises the following effective ingredients in parts by weight: 1-4 parts of astragalus membranaceus, 1-2 parts of semen cuscutae, 1-2 parts of herba epimedii, 1-3 parts of pericarpium citri reticulatae, 1-3 parts of scorched hawthorn fruit, 1-3 parts of fructus aurantii, 1-2 parts of liquorice root, 1-3 parts of isatis root, 1-2 parts of dandelion, 1-3 parts of cordate houttuynia, 1-2 parts of herba portulacae, 1-3 parts of honeysuckle, 1-3 parts of rhizoma atractylodis and 1-3 parts of compound microbial starters. The Chinese medicinal herb nonreactor biological feed additive has functions of resisting bacteria and diminishing inflammation, regulating qi-flowing and helping digestion, benefiting the spleen and invigorating the stomach, enhancing immunity and the like, plays a role of completely replacing antibiotics, does not generate drug resistance; various growth performances and indexes are remarkably improved after beasts and birds are fed with the Chinese medicinal herb nonreactor biological feed additive; the beasts and the birds produced after the beasts and the birds are fed with the Chinese medicinal herb nonreactor biological feed additive are green, safe and pollution-free.