979results about How to "Stable growth" patented technology

Disclosed is a computer implemented method of facilitating provisioning of social activity data to a mobile device based on user preferences is disclosed. The computer implemented method may include receiving, using a communication device, at least one selection corresponding to a plurality of filtering icons corresponding to a plurality of activities. Further, the computer implemented method may include receiving, using the communication device, a location indicator from the mobile device. Further, the computer implemented method may include filtering, using a processing device, social activity data based on the at least one selection of plurality of filtering icons to generate a filtered social activity data. Further, the computer implemented method may include transmitting, using the communication device, the filtered social activity data to the mobile device.

Bispecific single chain antibody molecules are disclosed which may be used to advantage to treat various forms of cancer associated with the overexpression of members of the EGFR protein family.

The invention provides a metal organic framework/polymer nanofiber composite membrane material and a preparation method thereof. The metal organic framework/polymer nanofiber composite membrane material is characterized by being prepared from a polymer nanofiber membrane; a metal organic framework layer grows on the surfaces of nanofibers in the polymer nanofiber membrane. The preparation method is characterized by comprising the steps of firstly preparing the polymer nanofiber membrane, hydrolyzing the polymer nanofiber membrane, and putting the hydrolyzed polymer nanofiber membrane into a precursor solution of a metal organic framework to enable the metal organic framework to grow on the polymer nanofiber membrane so as to obtain the metal organic framework/polymer nanofiber composite membrane material. The metal organic framework/polymer nanofiber composite membrane material has great application potential in the fields such as gas adsorption and separation, catalysts, sensors and electrode materials.

The invention relates to a?fertilizer,?in particular to a?fertilizer produced by the adoption of traditional Chinese medicines and a production method?thereof. The fertilizer comprises the following raw materials: artemisia capillaris, Tripterygium wilfordii,?radix stemonae,?Scutellaria,?coptis,?Phellodendron amurense,?Chinese rhubarb 1, honeysuckle,?Salvia miltiorrhiza,?safflower,?astragalus membranaceus,?bighead atractylodes rhizome, Paris polyphylla,?Poria cocos, Polygonum bistorta L.,?kelp, Chinese angelica, Polygonum multiflorum, root of chinese barberry, radix polygonati officinalis, Manis pentadactyla, gypsum, keel, oysters, limonite, cuttlebone and silkworm excrement. The fertilizer is extracted from pure organic raw materials, causes no pollution to the environment, has no residue, and is safe and environmentally friendly. Nutritive elements such as amino acid, synthetase, polysaccharide and the like contained in the fertilizer can be rapidly absorbed and utilized by plants, not stimulating or damaging plants. Due to diversity of the raw materials, nutrient composition of the fertilizer is more comprehensive, thus meeting the nutritive element diversity requirement of crops. Alkaline substances and other active substances in the traditional Chinese medicines can destroycell membrane so as to inhibit germs well. Meanwhile, the fertilizer has effects of repelling insects and inhibiting breeding of insects.

The invention discloses a microbial fertilizer-plant synbiotic composition preparation and a method for preparing the synbiotic preparation. In the composition preparation, the plant synbiotic consists of probiotics, prebiotics and stabilizer; and bacillus forms zymotic fluid. The method for preparing the synbiotic preparation comprises the following steps: fermenting the probiotics; regulating bacteria amount; and preparing and homogenizing to obtain the product. Azotobacter, pralidoxime iodide and potassium bacteria in the preparation can increase soil nutrition, improve the fertilizer utilization rate and soil granule structures, promote the air permeability, water-retaining property and drainage, and overcome the defect of sunlight greenhouse continuous cropping; oligosaccharide prebiotics in the preparation can stimulate crops to improve resistance to pathogenic microorganisms, and promotes permanent planting and proliferation of the probiotics; the preparation can inhibit toxicity generated by bacteria, start self immunity system, eliminate diseases and remove evils, reduce bactericidal pesticide, has cold resistance, heat resistance, drought resistance, waterlogging resistance, saline and alkaline resistance, fertilizer damage resistance, chemical damage resistance and nutrition imbalance resistance, can promote plant root elongation and good development of capillary roots, and promote blooming and fruit yielding.

The invention relates to a flower special fertilizer containing rare earth, which belongs to the fertilizer field; the components thereof are R1, R2, R3, RE and auxiliary materials, wherein, R1 is at least two kinds of major elements such as N, P and K which are necessary for flower growth, R2 is at least one of medium elements such as Ca, Mg and S, R3 is at least one of microelements such as Zn, B and Fe and RE is at least one of rare earth elements such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y and Sc. According to the different weight proportions of R1, R2, R3, RE and various elements therein, a base-application special fertilizer or a rush-application special fertilizer for flowers of ornamental flower, ornamental foliage and ornamental fruit is prepared. The flower special fertilizer has balanced nutrition and reasonable proportion, can remarkably promote flower growth and improve the stress resistance, avoids flower quality reduction caused by nutrient deficiency, and reduces nutrient losses, avoids environmental pollution and is used for flower production at the same time.

The invention discloses an airlift type internal circulation intermittent aerobic granular sludge reactor, which comprises an organic glass column, a temperature controller, a water inlet tank, an aeration pump, a water feed pump, a draining pump, a flow meter, a programmable logical controller, etc. The main body of the reactor is the organic glass column and can be divided into an inner sleeve and an outer sleeve, and the inner one is an upspout, while the outer one is a downcast pipe; the ratio of height to diameter is 15. The exterior of the downcast pipe is provided with a water bath heating casing for controlling reaction temperature. Mixed liquor in the reactor flows between the upspout and the downcast pipe in internal circulation to endow granular sludge with a self-balanced micro-ecosystem, the property of the micro-ecosystem is suitable for an up-flow type wastewater treatment system. The reactor adopts the sequence batch operation mode and can realize automatic control by the programmable logical controller. The reactor of the invention has the advantages of flexible operation, compact structure, little sludge remained, good treatment effect, and the like, and can bear high volume load and impact load; furthermore, the reactor has small occupying space and can reduce pork barrel due to relatively large H/D.

The invention discloses an ingot casting method of granular polysilicon. The method comprises the following steps: firstly, charging: putting the granular polysilicon into a crucible as silicon ingot casting materials; secondly, preheating; thirdly, melting, wherein the melting process comprises the following steps: step 1, carrying out heat preservation; steps 2 to 5, heating and implementing pressurization; step 6, raising temperature for the first time and keeping pressure, namely raising the temperature to T3 which is equal to 1450 DEG C; step 7, raising the temperature for the second time and keeping the pressure, namely raising the temperature to T4 which is equal to 1500 DEG C; step 8, raising the temperature for the third time and keeping the pressure, namely raising the temperature to T5 which is equal to 1550 DEG C, wherein temperature rise times from the step 6 to step 8 are all 260 to 300 minutes; step 9, carrying out heat preservation; step 10, continuously carrying out the heat preservation; fourthly, growing crystals; fifthly, annealing and cooling. The method disclosed by the invention is simple in steps, reasonable in design, convenient in realization, easily mastered, and good in use effect. Furthermore, ingot casting products with high conversion efficiency can be manufactured by using the low- cost granular polysilicon, thereby achieving the purposes of reducing wastes and lowering cost.

The invention relates to an organic and inorganic compound fertilizer special for preventing diseases of cotton and a preparation method thereof; the compound fertilizer comprises fermented organic fertilizer, urea, DAP, potassium chloride, zinc fertilizer, boron fertilizer, 20 percent of virus killer AS and 68.75 percent of Yibao WG; the fermented organic fertilizer is accumulated and fermented with 40 to 50 parts of sludge, 30 to 50 parts of smoke residue and 10 to 20 parts of microbial fermentation agent, and dried to contain 25 to 35 wt percent of water. The organic and inorganic compound fertilizer special for preventing diseases of cotton has the advantages of good disease preventing effect, reasonable nutrition ratio, promotion of cotton seedling robustness, organic and inorganic integration, and improvement of soil fertility.

The multifunctional super concrete plasticizing agent of carboxylic acid comb grafting copolymer is prepared through the water free radical copolymerization of the following monomers: monomer A with the general expression I in 10-40 wt%, monomer B with the general expression II in 30-70 wt%, monomer C with the general expression III in 10-50 wt%, monomer D with the general expression IV in 3-15 wt%, monomer F with the general expression VI in 0-15 wt%, and reactive defoaming agent E in 0.2-2 wt% of the sum of foregoing five kinds of monomer. The present invention can reduce the shrinkage of concrete, and has good adaptability on cement and admixture material, good dispersivity and slump maintaining performance, high weeping resistance and resolution resistance, small pumping drag, product yield near 100 % and no waste produced in the production process.

The invention discloses a method for preparing highly ordered porous anodic alumina films in superhigh speed, relating to the application fields including the surface treating field of nonferrous metal and the preparation and application field of new materials in nanometer structures. Aluminum materials are used as anodes without high-temperature annealing or chemical polishing, a mixed solution containing oxalic acid, aluminum sulfate and ethylene glycol is used as an improved oxalic acid electrolyte system, the primary electrolysis is performed in the common technology, the secondary electrolysis is performed at the electrolyte temperature of 25 to 65 DEG C and under the direct-current electrolytic voltage of 30 to 50V after an oxide layer formed by the primary electrolysis is removed, and then the superhigh-speed growing method of porous anodic alumina films is directly realized; the growing speed is from 20 to 200 mum/h and is 10 to 50 times higher than that of the common technology for preparing the highly ordered porous anodic alumina films. The method does not need complicated thermal annealing and polishing, low-temperature requirements or high voltage and only needs a common water bath to stably prepare the highly ordered porous anodic alumina films in superhigh speed in a very wide temperature range.

The invention discloses an MVR (mechanical vapor recompression) evaporation crystallization system and method for high-salinity wastewater[0]. The system comprises a raw material tank, a first preheater, a second preheater, an MVR evaporator, a gas-liquid separator, a compressor, a first circulating pump, a condensate tank, a forced circulation evaporator, a second circulating pump, a crystallizer, a centrifuge and a vapor generator. The full utilization of secondary vapor is realized after high-salinity wastewater is treated with the system, and the system has the advantages that the cost is low, the continuity and the energy saving effect are good, and the crystal salt quality is high.

The present invention relates to a fabricated landscape architecture system that can simply form landscape architecture of a wall surface or the like. The fabricated landscape architecture system, includes a plurality of support plates (60), a plurality of cultivation boxes (10) and water supply pipes (30). The plurality of support plates (60) are arranged in one or more lines in a vertical or horizontal direction and include a plurality of fastening holes and pipe grooves (13). The plurality of cultivation boxes (10) are formed in the shape of a box of which one surface is open. A plurality of fastening protrusion (25) to be inserted into the fastening holes, pipe grooves (13) positioned so as to face the pipe grooves (13) of the support plates (60) and the assembly holes are formed on the bottom of the cultivation box (10). The water supply pipes (38) are provided between the pipe grooves (63) of the support plates (60) and the pipe grooves (13) of the cultivation boxes, and include a plurality of water supply protrusions.

The invention discloses a tomato seedling growing matrix which is made of the following raw materials by volume: 30-50% of maize straws, 5-12% of sterilization decoction dregs, 15-30% of cow dung, 10-20% turf, 10-30% of vermiculite and the balance, water-retaining agent. The matrix is made through the steps of raw material breaking, burdening, fermentation decomposing and mixing. The tomato seedling growing matrix is rich in nutrient contents of total nitrogen, total phosphorus, rapid available phosphorus and rapid available potassium, and can obviously promote healthy strong growth of tomato seedlings. The tomato seedlings are stable in growth in the aspects of dry weight, stem diameter, leaf area and the like, the seedling emerging survival rate is high, and the matrix has the advantages of being good in seedling growing quality and low in cost.

The invention also relates to a microorganism fertilizer. The composite microorganism preparation comprises the components based on the volume ratio: 5-15% of photosynthetic bacteria, 10-20% of bacillus subtilis, 15-35% of saccharomycete, 25-45% of thermophilic bacillus and 3-15% of actinomycete. The invention also relates to the application of the microorganism fertilizer in the aspects of improving the resistance of seeds, preventing plant diseases and insect pests, purifying the water quality of rice field and increasing the rice production, and a using method thereof. The invention also relates to the application of the microorganism fertilizer in the aspect of accelerating rice stubble rotten degree, and a using method thereof.

A method for lifting crystal growth by induction heating in reducing atmosphere is characterized by placing a tungsten crucible or a molybdenum crucible on a hard graphite felt; wrapping a plurality of layers of soft graphite felt around the hard graphite felt and the crucible; sleeving the wrapped hard graphite felt and the crucible in a quartz cylinder; wholly putting the quartz cylinder in an induction coil inside a crystal-lifting furnace, especially on a tray at the bottom of hearth; charging materials to the crucible; arranging and covering a hard graphite felt insulation cover or a zirconia insulation cover above the crucible; closing the door of the furnace and carrying out vacuumization; injecting shielding gas till positive pressure is reached; carrying out crystal growth by using a conventional method; and carrying out anneal in the atmosphere of air, oxygen or other atmosphere after the crystal growth is finished. The method has the advantages of utilizing the graphite felt to provide the reducing atmosphere so as to be capable of adopting the low-cost tungsten crucible or molybdenum crucible and realize the growth of sapphire and lithium aluminate and other crystals with low cost, thus having better universality, requiring simple equipments and especially being suitable for production of large scale.

The invention belongs to the field of growth of silicon carbide single crystals, and particularly relates to a method for optimizing growth of the silicon carbide single crystals. The method includes the following steps: (1), drilling a gas hole in the upper portion of the side wall of a graphite crucible; (2), putting an SiC raw material at the bottom of the graphite crucible, and putting SiC seed crystals on a graphite tray connected with an upper cover of the graphite crucible; (3), connecting one end of a graphite guide pipe into the gas hole in the side wall of the graphite crucible, and connecting the other end of the graphite guide pipe to a silane pipe of an induction heating furnace; (4), performing vacuuming, keeping a vacuum state, injecting an exchange gas into a growth chamber, re-injecting the same flow of exchange gas for the same duration after 10-40 minutes, and cyclically repeating the process; (5), heating the growth chamber; (6), injecting silane gas into the growth chamber; (7), after growth of silicon carbide crystals, gradually decreasing the temperature of the growth chamber to room temperature. The method has the advantages that graphitization of the SiC raw material is inhibited, sublimate components are stably conveyed to a growth area, the growth process is optimized, and the defects in the crystals are reduced.

The invention relates to a method for self-assembly growth of three-dimensional orderly porous materials, which is a method for self-assembly growth of multi-component material colloid crystals with single structures or composite structures and three-dimensional orderly porous membranes by combining assistant acceleration of evaporation through characteristic infrared light and the control of the boiling temperature of a solvent by decompression. The method basically overcomes the defect that the prior method is not suitable for the situations of overlarge colloid particles, overhigh boiling point of the solvent in a colloidal solution system, no high temperature resistance of the colloid particles, incapability of completing crystal growth and so on when the prior method is applied to cooperated self-assembly growth of the multi-component colloid crystals and three-dimensional orderly porous materials of the multi-component colloid crystals. The method has the characteristics of high efficiency, easy control, simple operation and good repeatability, can grow the high-quality multi-component colloid crystals and the three-dimensional orderly porous membranes, and is suitable for self-assembly and cooperated self-assembly of multi-component colloid particle mixed systems with various particle diameters and various varieties.

The invention discloses a polycrystalline silicon ingot casting process. The process comprises the following steps: 1, preheating; 2, melting; 3, growing crystal: the temperature is controlled to T6 and is preserved for 1h, and T6=1420 DEG C; the hoisting height of a heat insulation cage is 90mm; the temperature is controlled to T6 and is preserved for 2h, and the hoisting height of the heat insulation cage is not changed; the temperature is controlled to T6 and is preserved for 3h, and the hoisting height of the heat insulation cage is 110mm; the temperature is gradually lowered from T6 to T7, the temperature lowering time is 7-9h, and the hoisting height of the heat insulation cage is 210mm; T7=1405 DEG C; the temperature is controlled to T7 and is preserved for 7-9h, and the hoisting height of the heat insulation cage is not changed; the temperature is controlled to T7 and is preserved for 7-9h, and the hoisting height of the heat insulation cage is not changed; the temperature is gradually lowered from T7 to T8, and the hoisting height of the heat insulation cage is not changed; T8=1395 DEG C; 4, annealing and cooling. The polycrystalline silicon ingot casting process has the advantages of simple steps, reasonable design, convenience in realization, easiness in grasp and good using effect and can reasonably control the ingot casting crystal growth process.

The invention relates to a licorice rapid propagation seedling tissue culture method. The method comprises steps of licorice aseptic seed germination culture, licorice aseptic seedling culture, licorice rapid propagation seedling induction and unrooted rapid propagation seedling rooting culture, the steps are respectively carried out in an MS solid medium containing 20-30g/L of sucrose under aseptic 24-26DEG C conditions, mediums for the rapid propagation seedling induction and the rapid propagation seedling rooting are added with a plant growth conditioning agent, and the pH of the MS solid medium before disinfection is adjusted to 5.9-6.0. The tissue culture method which is utilized in the invention to culture the licorice rapid propagation seedling has more practical meanings than cell culture and hairy root culture, and allows the growth rate to be rapid and the propagation multiple to be high to 6 times. The method of the invention, which allows the nursery stock growth to be stable and the culture to be uninfluenced by natural environments of natural disasters and the like, has the characteristics of simple process, high inductivity, good repeatability, high rapid propagation seedling increment multiple and the like.

The invention relates to an algae cultivation technique, in particular to a method for cultivating kelp and asparagus alternately in north coastal areas. The method disclosed by the invention is used for cultivating the kelp from November to June in the next year and cultivating the asparagus from May to November. The method has the advantages that the invention aims to provide the method for performing perennial restoration on the northern shallow sea cultivation environment. The method is convenient to operate and low in cost, enables the kelp and the asparagus to grow stably, and is capable of performing perennial ecological regulation on the northern shallow sea cultivation environment. The method has the specific advantages as follows: 1) the sea area resource is used completely; 2) the production cost is saved; 3) the sea area environment is improved; and 4) the economic benefit is remarkable.

The invention provides an automatic deepwater net cage intelligent settlement system which is high in degree of intelligence, and can settle in advance before wind waves occur, and automatically float upwards after the wind waves subside. The automatic deepwater net cage intelligent settlement system comprises a net cage body, buoyancy airbags (4), inflatable devices (5), a local meteorological monitor (11), an offshore console (12), first electromagnetic valves (15), peripheral meteorological monitoring buoys (9) and an onshore console (10), wherein the inflatable devices (5) are connected with the buoyancy airbags (4) through the first electromagnetic valves (15); a first relief port (16) is formed in each first electromagnetic valve (15); the local meteorological monitor (11), the first electromagnetic valves (15) and the inflatable devices (5) are all electrically connected with the offshore console (12); the peripheral meteorological monitoring buoys (9) are in wireless connection with the offshore console (12); the offshore console (12) is in wireless connection with the onshore console (10); the electricity utilization components in the all components are all connected with a power supply.

The invention provides a multifunctional selenium-enriched controlled-release special fertilizer for rice. The fertilizer is prepared from the following raw materials in parts by weight: 80-200 parts of 3% chitosan coated compound fertilizer, 200-450 parts of 4% chitosan coated compound fertilizer, 50-350 parts of 5% chitosan coated compound fertilizer, 50-200 parts of sulphur water soluble polymer double coated urea, 50-150 parts of potassium chloride, 50-260 parts of monoammonium phosphate, 30-70 parts of sodium selenite, 5-20 parts of EDTA (Ethylene Diamine Tetraacetic Acid) Chelating zinc, 8-30 parts of calcium magnesium phosphate fertilizer and 2-15 parts of borax. The fertilizer provided by the invention is reasonable in proportion of nutrients. By adopting chitosan as a coating material and adding microelements such as silicon and zinc, the cultivation of resilience of rice is enhanced, and the yield-increasing effect is remarkable. As the element selenium is added, the quality of rice products is remarkably improved. The fertilizer is applied once without topdressing all over the year, thereby saving labor and effort.

The invention relates to an optimal method for efficiently separating and expanding mesenchymal stem cells in umbilical cord blood in cell therapy. The fact that the mesenchymal stem cells with higher differentiative capacity and smaller immunological rejection are contained in the umbilical cord blood has been proved. The establishment of an umbilical cord blood bank provides a basis for achieving transplantation of autologous cells. However, since the content of the mesenchymal stem cells in the umbilical cord blood is very low (only 0.5 to 30 mesenchymal stem cells are contained in 1*108 mononuclear cells), how to efficiently separate and expand the mesenchymal stem cells becomes a problem hindering the transformation of the mesenchymal stem cells in the umbilical cord blood to the clinical application. At present, in most situations, the mesenchymal stem cells in the umbilical cord blood are separated in virtue of adsorption capacity of the mesenchymal stem cells in a culture vessel, but the success ratio is low, and the characteristics of stem cells are difficult to maintain in an expanding process. The method comprises the steps of coating the culture vessel with protein components, adding multiple growth factors in the culture vessel in a coordination manner, and building the expansion environment of the mesenchymal stem cells in the umbilical cord blood, so as to achieve the efficient separation and expansion of the mesenchymal stem cells.