411results about How to "Harm mitigation" patented technology

The invention discloses a filter material for cigarette filter and the preparation method. Based on the expanded cabo particles from <The Preparation Method of an Expanded Cabo Particles and Relevant Equipment> (Application No.: 200710065892.3), the expanded cabo particles are extracted, shaped and selected as so to become the required filter material. The filter material utilizes the waste in the cigarette production, which not only has significant economic benefits, but also is not necessary to be recycled, and will not cause the abrasion of equipment and affect the sensory quality of cigarette. The filter material is uniformly arranged on the filter tows so as to make a composite filter; as the composite is applicable to the cigarette, the smell of the cigarette will be more clear and soft, and the tar and nicotine content in the smoke gas can be reduced effectively. The invention has the advantages that: the operation is simple; the effect is remarkable, therefore the invention has a good applicable prospect.

The invention discloses an application of melatonin in reducing cadmium accumulation in plants. The application includes the following steps: (1) mixing melatonin and additives to form aqueous solution; (2) spraying the aqueous solution on plant leaf surfaces under cadmium stress or filling the aqueous solution in nutrient solution or soil where plants grow. The melatonin can quickly and efficiently reduce cadmium content in plant leaves, change distribution of cadmium ions in plant cells, and relieve damage of cadmium to cells; in addition, the melatonin is simple to prepare and convenient to use, does not cause product and environment pollution, does not generate phytotoxicity easily and has a wide application prospect.

The invention relates to the technical field of daily chemical products, in particular to plant extracts and hormone-dependent dermatitis repairing cream. The plant extracts comprise the myrothamnus flabellifolia extract, the burdock extract, the herba portulacae extract and the honeysuckle flower extract. According to the hormone-dependent dermatitis repairing cream, hormone is replaced with the plant extracts such as the myrothamnus flabellifolia extract, the burdock extract, the herba portulacae extract and the honeysuckle flower extract, therefore, skin damage can be relieved, the skin can be nourished, and allergy resisting and inflammation diminishing are achieved; the dependence on the hormone can be eliminated, and meanwhile the natural extracts cannot bring extra burdens to the skin. The hormone-dependent dermatitis repairing cream solves the problems that in other repairing methods on the market, the effect is slowly achieved, the dependence is high, dermatitis repeatedly relapses, and symptoms are treated but root causes are not treated.

The invention discloses a fertilizer special for vegetables and a preparation method thereof. The fertilizer comprises the following raw materials in parts by weight: 60-80 parts of straws, 30-45 parts of animal wastes, 4-15 parts of powdered rock phosphate, 8-20 parts of potassium mineral powder, 1.5-3.5 parts of saccharides, 0.4-0.7 part of EM bacterium liquid, 5-9 parts of modified vermiculite power, 1-4 parts of bentonite, 1-4 parts of diatomite, 0.2-0.8 part of a plant growth regulator, 10-16 parts of traditional Chinese medicine dregs and 0.05-0.12 part of an enzymic preparation. According to the fertilizer special for vegetables and the preparation method thereof provided by the invention, the formula is reasonable, the occurrence rate of vegetable insect pests is reduced, and the stress resistance of the vegetables is improved. Meanwhile, the ecological environment of soil is improved, the soil fertility and sustainability are improved, the absorption of the vegetables on nutrients is comprehensive, the absorption efficiency is high, the quality of the vegetables is improved, and the yield of the vegetables is increased.

The present invention provides a finger-type wearable device and a human-computer interaction method. A pressure touch sensor and an inertial measurement unit are used to detect the position, intensity and sliding direction data of the finger on the surface of the device, as well as to detect the linear acceleration and angular rate change data, so that the finger displacement, rotation, percussion, a specific gesture and other movement are converted into a computer input instruction; the device is worn on the index finger, the surface of the pressure touch sensor is pressed by using the thumbto achieve the control instruction input, and operating in the two-dimensional environment, the switching time of the hand between the keyboard and the mouse in use of the calculation to complete theroutine tasks can be greatly reduced; a 6-freedom-degree inertia measurement unit and the pressure touch sensor are set, the interaction between people and computers and the 3D devices can be greatlyenriched; and at the same time, the cooperation operations of multiple rings can achieve more abundant gestures and functions, and infinite possibilities are provided for interaction in 2D and 3D scenes.

The invention belongs to the technical scheme of agricultural application, and particularly relates to a method for soaking seeds by exogenous 24-epibrassinolide to relieve harm of salt and low temperature different stresses on corn. The method comprises the following steps of disinfecting the seeds and performing salt stress of EBR (epibrassinolide)+NaCl solution in different concentrations and low temperature stress of EBR solution in different concentrations; performing germinating and seedling growing experiments. According to the method, the influence of the on germination and seedling growth of corn seeds exogenous EBR under the salt and low temperature stresses is respectively discussed, and the EBR is reflected to have an effect of relieving the harm on the seeds and seedlings under two different stresses. An exogenous EBR seed soaking method is expected to become a good method for respectively improving tolerance of the corn under salt stress and low temperature stress in practice, and the method is great in application potential; the method has high application value for relieving the harm of stresses on plants.

The invention discloses a movable adjustable method of an intelligent monitoring device. The intelligent monitoring device comprises a base. The two ends of the top surface on the inner side of the base are both fixedly connected with electric push rods. The tail ends of the two electric push rods are both fixedly connected to the middle portions of connecting plates. The middle portions of the bottom faces of the two connecting plates are fixedly connected with limiting telescopic rods. The ends, away from the connecting plates, of the two limiting telescopic rods are both fixedly connected with movable devices. The limiting telescopic rods are inserted into buffer springs. One ends of the two buffer springs are fixedly connected to the bottom faces of the connecting plates. The other ends of the two buffer springs are both fixedly connected to the top faces of the movable devices. A driving shaft is fixedly connected between the two movable devices. According to the movable adjustable method of the intelligent monitoring device provided by the invention, a rotation motor and an adjusting motor are matched with each other, the purpose of adjusting the monitoring device is achieved, the method has the advantage that the monitoring device can be moved and adjusted, and the problem that the monitoring range of an existing movable intelligent monitoring device cannot be adjusted is solved.

The invention provides a filter tip and a filter stick pre-buried with solid capsules. The filter tip comprises forming paper, a filter element and the solid capsules, wherein the forming paper wraps the periphery of the filter element, and the solid capsules are pre-buried in the filter element. The solid capsule is composed of a large hemispherical shell, a solid medical material and a small hemispherical shell; and the solid capsule presents a sphere shape, an ellipsoid shape or a medical capsule shape. The solid medical material has the ingredients of a natural flavour, an artificial flavour or Chinese herbal medicines or an absorbent material. When the filter tip is kneaded by fingers of a human body, the large hemispherical shell and the small hemispherical shell are deformed, and an obvious gap is generated therebetween, and the smell of the solid medical material can be emitted, or an adsorption effect is generated simultaneously. A filter stick pre-buried with solid capsules is formed in the case that a plurality of filter tips are integrally connected. According to the invention, the solid medical material is slowly released and slowly sucked, thus meeting requirements on the production and the storage life of the filter tip; and the solid medical material is good for exerting effects by the kneading during sucking. According to the filter tip and the filter stick pre-buried with solid capsules provided by the invention, the flavour of a cigarette can be added, the adsorption capacity of the filter tip is improved, and the harm on human health is reduced.

The invention belongs to the technical field of insect feed additives, and particularly discloses an insect additive for poultry and livestock feeds and application of the insect additive. The additive comprises the following components in part by weight: 20 to 50 parts of insect albumen powder, and 1 part of chitin and antimicrobial peptide. The chitin and the antimicrobial peptide which are extracted from insects are used for compounding the additive for the feeds, and the quality of the feed is improved, so that the quality of raised animals is effectively improved, and safe and healthy meat and fish or egg products are produced.

The invention provides a filter tip pre-filled with large-particle materials. The filter tip is composed of a filter element, the large-particle materials, forming paper or groove-shaped cellulose paper. The forming paper wraps the filter element, and the large-particle materials are pre-buried in the filter element. The particle diameter of the large-particle materials ranges from 1.0 to 4.0 mm, and the distance between the buried position and the sucking end of the filter tip is greater than 6.0 mm. A flavour ingredient is contained in the large-particle material, or an absorbent material ingredient is contained in the large-particle materials. A layer of surface film may be arranged on the outer surface of the large-particle materials, and the surface film is broken due to the temperature of smoke in the case that the filter tip is sucked, so that a flavour is easy to emit, or an adsorption effect is easy to act. A filter stick pre-filled with large-particle materials can be formed in the case that a plurality of filter tips pre-filled with large-particle materials are integrally connected. The filter tip provided by the invention can add the flavour of a cigarette, or improve the adsorption capacity for smoke. The internal large-particle materials cannot be sucked in a mouth by mistake, and moreover, the flavour and the adsorption capacity of the large-particle materials are greatly preserved during production and storage, and can exert the corresponding effects during sucking.

The invention discloses a heavy metal bioremediation agent containing alga oligosaccharides and a preparing method of the agent, and relates to the technical field of heavy metal bioremediation application. The heavy metal bioremediation agent containing the alga oligosaccharides comprises, by mass percentage, 5% to 15% of the alga oligosaccharides, 10% to 20% of bacillus subtilis fermented liquid and 65% to 85% of paecilomyces lilacinus solid leavening, wherein the effective viable count is larger than or equal to 2 hundred million CFU/g. The preparation method comprises the steps that the bacillus subtilis fermented liquid is prepared; the paecilomyces lilacinus solid leavening is prepared; and the alga oligosaccharides, the bacillus subtilis fermented liquid obtained in the first step and the paecilomyces lilacinus solid leavening obtained in the second step are mixed, and the heavy metal bioremediation agent containing the alga oligosaccharides is obtained. Bacillus subtilis and paecilomyces lilacinus have the higher tolerance on multiple kinds of heavy metal and can directly adsorb heavy metal ions, and the bacillus subtilis and the paecilomyces lilacinus do combined action with the alga oligosaccharides so as to be capable of passivating the heavy metal in the soil. Preparation is simple, the repairing effect on the heavy metal in the soil is good, and safety and environmental protection are achieved.

The invention discloses a method for treating and alleviating cadmium adverse environmental stress damage to corn seedlings by the aid of exogenous brassinolide. The method mainly includes treating seeds and then planting the seeds; selecting 120 corn seedlings with excellent and consistent growth vigor and carrying out cadmium stress experiments on the corn seedlings; setting serial Cd<2+> stress concentration gradient, treating the corn seedlings by the aid of Hoagland nutrient solution, cultivating the corn seedlings for 10 d and then screening the optimal Cd<2+> stress concentration according to relative growth rates of the seedlings; setting 6 types of treatment solution by the aid of the brassinolide for Cd<2+> toxicity alleviating effect experiments and irrigating the corresponding 6 types of treatment solution to the planted corn seedlings; measuring various indexes of the corn seedlings after the corn seedlings are treated for 7 d; analyzing results and screening the most appropriate EBR (brassinolide) concentration. The method has the advantages that growth of the corn seedlings under stress of heavy metal cadmium can be effectively promoted by the exogenous brassinolide, accumulation of biomass of the corn seedlings can be increased, the activity of antioxidant enzymes in corn leaves under the stress of the heavy metal cadmium can be improved, the content of in-vivo active oxygen can be increased, electrolyte leakage under the stress can be reduced, and accordingly damage to plants under the stress of the heavy metal cadmium can be relieved.

The invention provides an electrochemical composite membrane bioreactor. The electrochemical composite membrane bioreactor comprises a pool body (1), an intake pump (2) and a water outlet pump (3), wherein the water inlet pump (2) and the water outlet pump (3) are communicated with the pool body (1). The electrochemical composite membrane bioreactor is characterized in that the pool body (1) is divided into an electric flocculation pool (101), a reaction pool (102) and a separation pool (103) which are sequentially connected by electrode plates (4) which are parallel to one another, wherein the electric flocculation pool (101) is communicated with the water inlet pump (2); sensing pole plate groups (5) which are parallel to the electrode plates (4) are arranged in the electric flocculation pool (101); the reaction pool (102) is filled with particle electrodes; a filtering membrane component (7) is arranged in the separation pool (103); a water outlet (8) of the filtering membrane component (7) is connected with the water outlet pump (3). The reactor is relatively high in integration degree; electric flocculation, three-dimensional electrode oxidation, microorganism treatment and membrane separation are integrated; the reactor is compact in structure, small in occupation area, high in sewage treatment efficiency and simple in operation and can effectively relieve membrane pollution.

The invention provides electronic equipment, and relates to the technical field of electronic products. The electronic equipment comprises: a flexible screen; an air bag, wherein the air bag and the flexible screen are oppositely arranged, and the air bag is connected with the non-display end face of the flexible screen; an air pressure adjusting assembly which is connected with the air bag; a driving assembly which is connected with the air pressure adjusting assembly, wherein in the process that the flexible screen is converted from the unfolded state to the folded state, the driving assembly drives the air pressure adjusting assembly to move in the direction away from the flexible screen, so that the air pressure in the air bag is reduced, and in the process that the flexible screen isconverted from the folded state to the unfolded state, the driving assembly drives the air pressure adjusting assembly to move in the direction close to the flexible screen, so that the air pressure in the air bag is increased. The invention provides electronic equipment which can solve the problem that in the folding process of a folding screen, the folding screen is damaged due to the layering phenomenon of the folding position.

The invention discloses an agricultural microbial agent microcapsule based on cell membrane mimicking and a preparation method thereof. The effect of regulating the osmotic pressure of cells is realized by regulating the moisture content of microbial cells and the flux of oxygen; and the wall material of the microcapsule is selected from gamma-polyglutamic acid (gamma-PGA), a polysaccharide material and dopamine. The gamma-PGA can achieve a synergistic effect with a microbial agent so as to enhance the antioxidant ability of plants, alleviate damage to plants under abiotic stress and promote plant growth, and is a typical microorganism-derived biostimulant; and a compact film formed by auto-polymerization of the dopamine on the surfaces of bacteria can effectively relieve the influence ofexternal osmotic pressure on the bacteria in the microcapsule, and polymerization reaction conditions are mild and have small damage to the bacteria. The preparation method disclosed by the inventionis based on a cell surface polymerization technology, and can realize single-cell coating of the microbial agent and inhibit proliferation of the microbial agent.

The invention discloses functional food with the hypoglycemic effect and a preparation method thereof. The functional food with the hypoglycemic effect comprises gracilaria agar-agar, sodium alginate, an astragalus extract, a kudzuvine root extract and a mulberry leaf extract according to a certain proportion. The preparation method comprises the following steps: preparing the astragalus extract, the kudzuvine root extract and the mulberry leaf extract; uniformly mixing the gracilaria agar-agar, the sodium alginate, the astragalus extract, the kudzuvine root extract and the mulberry leaf extract in a certain ratio, sealing with capsules, and tabletting by a wet method or making into granules. The functional food disclosed by the invention is reasonable in formula, high in safety and capable of reducing blood glucose level, is used for the adjuvant therapy of diabetic patients and has the effect of improving diabetic complications.

The invention relates to water-locking and moisture-preserving cream which is prepared from 43.6-65.4 parts of water, 1.6-2.4 parts of propylene glycol, 1.6-2.4 parts of glycerinum, 6.4-9.6 parts of hyaluronic acid, 0.08-0.12 part of polydimethylsiloxane, 0.4-0.6 part of grape seed oil, 0.64-0.96 part of isopropyl myristate, 1.6-2.4 parts of tocopherol, 4.8-7.2 parts of panthenol, 2.4-3.6 parts of snail secretion extracts, 4-6 parts of aloe barbadensis leaf extracts, 4.8-7.2 parts of hippophae rhamnoides, 4-6 parts of kaolin, 0.8-1.2 parts of Carbomer and the like. A preparation method of the cream includes the steps of evenly mixing and sterilizing the raw materials. The cream has the advantage that the cream contains various plant extraction solutions, the injuries caused by the external environment to skin are relieved, no prohibited goods are added, water is supplemented safely, and the cream is fresh and smooth in texture and capable of supplementing water, maintaining beauty, preserving moisture, nourishing skin, tightening and repairing skin, and making skin refreshing and comfortable.

The invention provides a child seat, capable of easily mounting the vehicle seat safety belt on the back of the seat backrest and reducing the hurt suffered from the child. The child seat (10) is loaded on the vehicle seat (12) with the vehicle seat safety belt (11) wherein the vehicle seat safety belt (11) comprises a shoulder type safety belt (11a) and a waist type safety belt (11b). The child seat (10) comprises a base (13) and a seat backrest (16) freely separated with the base (13) and fixed on the base (13) towards back relative to the vehicle seat (12) and with a seat part (14) and a back part (15). A waist safety belt clipping part (19) in the back part (15) is set at the position nearer the top than the center of gravity (G) of the child seat (10) seated by a baby (B). In addition, a temporary clipping part (17) for clipping the shoulder type safety belt (11a) and a waist safety belt clipping part (18) are set on the base (13).

The invention discloses scented tea capable of dispelling the effects of alcohol and protecting the liver and a preparation method thereof. The scented tea capable of dispelling the effects of alcohol and protecting the liver comprises the following materials: penthorum Chinense pursh, chrysanthemum flowers, dried green plums, honey freeze-dried powder, corn oligopeptide powder, mulberry juice, ginger juice, water bamboo juice, hovenia dulcis thunb, schisandra chinensis, licorice, kudzu roots, fingered citron, ginseng and ganoderma lucidum. The preparation method comprises the following specific preparation processes: carrying out grinding to obtain powder; carrying out juicing, and taking filtrates; carrying out decoction and filtration to obtain liquors; mixing and baking the liquors; and carrying out sterilization and sub-packaging. The prepared scented tea capable of dispelling the effects of alcohol and protecting the liver combines the effective components of flowers, fruits and Chinese herbal medicines, and by virtue of juicing and decocting, medicinal effects are easy to absorb; The scented tea is effective and does not have side effects; when the scented tea is taken before drinking, alcoholic intoxication can be relieved; when the scented tea is taken after alcoholic intoxication, the alcoholic intoxication time can be shortened, various symptoms of body discomfort after drinking can be relieved, and liver damage caused by alcohol can be relieved; and the scented tea can dispel the effects of alcohol and induce resuscitation as well as protect the liver and calm the heart, can quickly relieve alcoholism or alcoholic intoxication, and has wide application prospects.

The invention discloses an arbor transplanting method reducing a crown recovery period. The method comprises: transplanting arbors and culturing arbors in autumn or spring, including cutting roots, digging out, transporting, transplanting, and maintaining, trimming seedling crown diameter after cutting roots; after digging-out, wrapping the seedlings at once, and transporting the seedlings at once after wrapping, in a transportation process, using a black shading net to shade and keep out the wind, moisturizing for 1-2 times in the transportation process; in a maintenance process, through watering and moisturizing the branches and crown of the seedlings, keeping humidity below the crown of the seedling to be higher than 90, and keeping planting soil water content to be 45-50%. In the method, the crown diameters of the seedlings are trimmed after roots are cut, the diameter at breast height is 15-20 cm, 20-30% of five-level branches are kept, and the diameter at breast height is 20-30 cm, 65-75% of four-level branches are kept. The method effectively shortens crown recovery periods, and can completely recover crown shapes.

The invention relates to a mixed type protection forest combining configuration method in an agricultural and animal husbandry crisscross region. The method carries out protection forest combining configuration layout in an agricultural and animal husbandry crisscross region with fragile ecology and complicated terrain, selects proper tree seeds with high stress resistance, rapid growth, easy breeding and favorable water and soil retentivity and alternately arranges and plants the two tree seeds by row, wherein the forestry band row number in agriculture and forestry proportion is as follows: the forestry takes up 25 percent-40 percent, and the agriculture takes up 60 percent-75 percent; and the method reasonably utilizes soil resources, perfects a protection forest matching system, combines agriculture and forestry grass, carries out a plurality of repeated protection forest combining configuration constructing technical tests suitable for local tree variety selection and different site conditions and obtains multistructure and integral protection benefits. The method provided by the invention has the characteristics of forestry culture by agriculture in forest culture initial stage, income increase, water saving, ground roughness improvement, ground wind erosion reduction and high wind preventing efficiency.