36 results about "Stress prevention" patented technology

The present invention provides an OLED display device including a display panel, a data driver and a timing controller. The display panel has sub-pixels for displaying images. The data driver supplies a data signal to data lines of the sub-pixels. The timing controller supplies the data signal to the data driver and controls the data driver. The data driver outputs a stress prevention voltage for preventing application of stress to driving transistors included in the sub-pixels in response to a stress compensation signal output from the timing controller, and the stress prevention voltage is applied to M (M being an integer equal to or greater than 1) sub-pixels selected per frame.

The present invention provides a dry construction type structure for heating a room using hot water and a construction method thereof. The dry construction type structure includes brackets (A), which are fastened to sidewalls of the room, a subsidiary bracket (C), which is mounted to each bracket, edge frames (D), which are provided on the subsidiary brackets, and a gypsum board (P), which is placed on each edge frame. Shock absorbers (G) are provided on the support surface. Horizontal beam frames (H), noise and heat insulation board (I) and lower floor frames (J) are provided on the shock absorbers in positional sequence from bottom to top. A heating pipe, upper floor frames, charcoal mat panels, geopathic stress prevention panels and radiant floor panels are placed on the upper floor frames in positional sequence from bottom to top. A finishing frame and a finishing cap are coupled to each edge frame.

The invention relates to a pressure injury monitoring and feedback device and feedback regulation system, and belongs to the technical field of monitoring devices. Pressure acquisition assemblies and a transmission assembly are arranged in a flexible shell of the device; the pressure acquisition assemblies are connected with a control assembly; the pressure acquisition assemblies are used for acquiring contact pressure information of a target part; the transmission assembly is used for receiving and sending the contact pressure information; and the control assembly receives the contact pressure information of the target part, thereby calculating the internal stress, corresponding to the contact pressure information, of deep tissue, and an early warning is given out when a pressure injury threshold value of the target part is reached. According to the device, by measuring the contact pressure information of the external surface, the internal stress of the deep tissue corresponding to the contact pressure information is predicted, and monitoring of the pressure injury of the deep tissue is realized, so that the early warning is given out at the early stage of the pressure injury for intervention to effectively prevent the pressure injury, and the device is convenient and quick.

A fluid overfill probe is resistant to failure caused by physical stresses resulting from thermal expansion of probe components. A fluid level detector is connected to circuit components that are mounted on a circuit board located in a housing of the probe. The circuit board is located within a tube that is positioned within, and secured to the housing, and the circuit board is secured to an inner surface of the tube along its edges. The tube has a shape and rigidity sufficient to maintain a gap between the circuit components and the inner surface of the tube such that thermal expansion of probe components result in no physical stress to the circuit components.

The invention discloses a motor vehicle axle capable of changing a stress state. The motor vehicle an axle and first inclination angles, a first stress prevention structure is arranged in the middleof the axle; and a second stress prevention structure and a third stress prevention structure are installed on the left side and the right side of the first stress prevention structure correspondingly, the first inclination angles are arranged on the outer surfaces of the left side and the right side of the axle, axle seats are arranged on the outer sides of the first inclination angles, and second inclination angles are arranged on the outer sides of the axle seats. By means of the first stress prevention structure, the second stress prevention structure and the third stress prevention structure, stress protection can be conveniently conducted on the middle section of the axle; therefore, the axle can be prevented from being broken and damaged when being bent and impacted, meanwhile, theservice life of the axle can be prolonged, meanwhile, the stress prevention structure can be disassembled through the connecting bolts, and therefore the convenience of device overhauling can be improved, and maintenance personnel can conveniently disassemble the stress prevention structure to explore the damage degree of the axle.

The invention discloses a feed additive for relieving pig stress and a preparation method thereof, and belongs to the technical field of feed additives, the feed additive for relieving pig stress comprises the following components in parts by weight: 25-30 parts of nano-gel coated traditional Chinese medicine powder, 7-10 parts of mixed powder, 2-3 parts of soybean lecithin, 1-3 parts of zinc oxide, and 0.5-1 part of glycerol monolaurate; the preparation method comprises the following steps: adding nano-gum coated traditional Chinese medicine powder, mixed powder, soya bean lecithin, zinc oxide and glycerol monolaurate into a stirring tank for stirring, obtaining a primary feed additive after stirring is finished, and drying the primary feed additive to obtain the feed additive for relieving pig stress after drying is finished. The feed additive disclosed by the invention can achieve a comprehensive stress prevention effect on various stress sources, and can also solve the problems that hormone or antibiotics are abused in the feed additive, some trace elements exceed the standard, the side effect is large, the action time is long, and the drug effect is slow.

The present invention provides a method of screening a biologically active substance or a candidate substance for a biologically active substance, possessing an activity for controlling gene expression to the same extent to that of DGE; a gene controlling agent which is effective for maintaining homeostasis in a living body, for instance, purposed for mitigation or prevention of stress; and a method of controlling a gene.

The invention relates to a method for effectively preventing and treating the Taura syndrome in salt pan shrimp culture. The method comprises the following steps of pond trimming, stress-resistant variety selection, Taura virus detection, shrimp seed standard coarse salinization, fairy shrimp feeding in the whole process, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and control and stress prevention. Germplasms, larvae and fries are selected in the method, the Taura virus detection report is checked, all links are negative, the germplasms, larvae and fries can serve as fry for salt pan shrimp culture, the survival rate of shrimps is increased, and therefore the acre yield and the total yield are greatly increased.

The invention relates to the technical field of a goat stress prevention and control drug, and particularly relates to a goat stress prevention and control traditional Chinese medicine composition and a preparation method thereof; the traditional Chinese medicine composition comprises the following raw materials by weight: 9-15 parts of houttuynia, 9-15 parts of dandelion, 9-15 parts of Chinese violet, 9-15 parts of perilla, 9-15 parts of cassia twig and 14-16 parts of licorice; the traditional Chinese medicine composition is prepared into powder by drying and powdering the raw materials; or is prepared into decoction by drying and powdering the raw materials and then mixing with raw ginger water; the traditional Chinese medicine composition reduces the goat stress reaction rate and mortality, can rapidly recover goat herd organism immunity, is rationally prepared by mixing by use of different stress responses of goats in different seasons, improves economic benefits of goat farmers, and promotes the development of animal husbandry.

The invention relates to an organic shrimp culture disease prevention and control method. The method comprises the following steps of pond trimming, stress-resistant variety selection, shrimp seed standard coarse salinization, fairy shrimp feeding in the whole process, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and controland stress prevention. According to the method, disease prevention and control is a combination of biological prevention and control and physical prevention and control, the shrimp survival rate is improved, and therefore, the acre yield and the total yield are greatly improved.

The invention relates to the technical field of livestock breeding, in particular to a green pollution-free beef cattle breeding management method. The method includes: feeding water treatment, cattle farm large-scale disinfection, ill cattle group treatment, insect repelling, emotion management, high temperature stress prevention, and cold wave stress prevention. The green pollution-free beef cattle breeding management method can effectively reduce the occurrence rate of diseases during growth of beef cattle, can promote quick fattening of the beef cattle, can improve the lean-beef rate and the quality of beef, and can increase the breeding incomes of farmers.

The invention relates to a medicament for preventing and treating animal stress response and a preparation method thereof. The medicament is prepared from the following components in parts by weight: 800 to 1200 parts of gamma-aminobutyric acid, 800 to 1200 parts of butafosfan, 750 to 850 parts of calcium pantothenate, 20 to 30 parts of folic acid, 30 to 50 parts of monosaccharide, 1600 to 2400 parts of enzyme, 150 to 250 parts of vitamin B, 250 to 350 parts of vitamin A, 50 to 150 parts of vitamin D and 500 to 1000 parts of vitamin E. The preparation method comprises the following steps: mixing calcium pantothenate, folic acid and vitamin B2 to prepare powder A; mixing vitamins A, D and E to prepare an oil phase product D; spraying the oil phase product D to obtain powder E; and adding the powder A, the powder E and other components into a mixer to prepare the medicament. According to the present invention, the efficient anti-stress prevention and treatment effect is achieved, vitamins and amino acids can be comprehensively supplemented, the micro-ecological preparation conditioning effect is provided, the in-vivo flora balance of ruminants can be rapidly adjusted, the digestion and absorption functions can be improved, the rapidly-adjusted nutritional components can be completely utilized, the anti-stress ability of animals can be substantially improved, the physique can be enhanced, and the productivity can be improved.

The invention relates to the technical field of livestock and poultry breeding, in particular to a muscovy duck stress rapid detection method and a muscovy duck stress prevention and control method. The invention aims to solve the problems that when the Muscovy ducks are in stress reaction, the health of the Muscovy ducks is harmed, meanwhile, the meat quality of the Muscovy ducks is reduced, and a method for effectively, quickly and accurately detecting the stress reaction of the Muscovy ducks is lacked in the prior art. The rapid detection method for the stress of the muscovy duck comprises the following specific steps: acquiring blood of the muscovy duck, extracting RNA (Ribonucleic Acid), then carrying out reverse transcription on cDNA (Complementary Deoxyribonucleic Acid), and detecting the expression quantity of Hsp70 through a fluorescent quantitative PCR (Polymerase Chain Reaction) method. According to the present invention, the rapid and accurate detection of the Muscovy duck stress reaction is achieved, the fluorescence quantitative PCR is adopted to detect the expression quantity of the Hsp70, the rapid and accurate Muscovy duck stress detection is achieved, the detection result can be obtained in the fastest 1 h, and the Muscovy duck can be accurately known through the method when the Muscovy duck is in the early stage of the body stress Muscovy duck, that is, the Muscovy duck is in the stress reaction when the expression quantity of the Hsp70 is higher than 0.3 ng/ml.

The invention discloses a breeding method of commercial broiler pheasants. The breeding method is characterized by comprising the following steps that according to different nutritional requirements of the pheasants in different growth stages, grouping is carried out; reasonable illumination is adopted; stress prevention is carried out; roost racks are built inside and outside a pheasant house; epidemic prevention is carried out, wherein clean-keeping and immunization are carried out according to a conventional method. The commercial broiler pheasants are bred by using the method, and the individual weight of the 3-4-month broiler pheasants can reach 1200 g.

The invention relates to the field of the electronic technology, and discloses an electric over-stress prevention circuit and a terminal. The electric over-stress prevention circuit comprises a switchunit and a discharging unit, wherein the switch unit is connected between a first pin and a second pin; an insertion detection pin is connected to the control end of the switch unit for controlling the connection or the disconnection of the switch unit; after the insertion detection pin detects the insertion of a peripheral, a high level is output, and the switch unit is connected; when the insertion detection pin detects that the peripheral is pulled out, a low level is output, and the switch unit is disconnected; and the discharging unit is connected between the second pin and the insertiondetection pin and is conducted when the second pin is under the high level and the insertion detection pin is under the low level, and therefore, the second pin discharges through the insertion detection pin. By use of the embodiment of the invention, at a moment when the peripheral is pulled out, quick discharging can be carried out through the insertion detection pin, and a system end can be protected from any EOS (Electrical Over Stress) damage.

The invention discloses a multi-functional metabolic cage comprising a metabolic cage body. The metabolic cage body is provided with an accommodating chamber for placing ducks or geese. The bottom wall of the accommodating chamber is a metal net; a collector is arranged below the metal net; the top of the accommodating chamber is provided with a water sprinkler head, and the water sprinkler head is provided with a control switch; a heating device is arranged on one of side walls of the accommodating chamber and comprises a housing; the housing is provided with an air outlet facing the interiorof the accommodating chamber; the housing is internally provided with a heating wire, a power supply and a blowing fan; the blowing fan is used for blowing heated air out of the air outlet. By arrangement of the water sprinkler head, the stress reaction of the ducks or geese can be prevented by sprinkling water on the ducks or geese, and the metabolic cage has stress prevention function. The heating device makes the temperature in the accommodating chamber rise, so that the metabolic cage has heating function. The metabolic cage has various functions and can be used in study of duck or goosemetabolism.

The invention discloses a thick wire fault distance-measuring and anti-wind shaking device. The structure comprises a fault distance-measuring box, a display screen, a protective cover, a thick wire wear-resistant joint port, and an operating button; the operating button is installed at the top end of the fault distance-measuring box and is in clearance fit with the fault distance-measuring box; the thick wire wear-resistant joint port comprises a joint channel and a stress prevention rod; the joint channel is installed between movable grooves; when a wire that requires distance measuring andthe thick wire wear-resistant joint port are connected together, the wire is more stable; when a bottom rod moves upwards, the other end of the bottom rod is fixed by a middle body; when the wire is stable and a main pushing layer is not extruded, an extending bent body is returned by the force of a folding arc rod, and the other end squeezes a deformed pressure capsule and recycles and buffers the deformed pressure capsule; a force return rope drags and pulls back an arc head to be homed, and waits for the next stress; and when the shaking degree of the wire is too large, the stable is timelystabilized, so that the problem of instability during fault detection can be solved.

The invention discloses a temperature control system and method for preventing pressure injury and hypothermia, the system comprises a pressure injury prevention pad which is in close contact with a patient, a plurality of inflatable airbags are designed on the pressure injury prevention pad, and the inflatable airbags can be controlled to rise at different time in a staggered manner, so that the patient is supported, due to the fact that the supporting face of the patient can be changed by changing different inflatable airbags, pressure of the area making contact with the patient is redistributed, intermittent pressure reduction is achieved on the body of the patient, and pressure injury is effectively prevented. In order to realize the function of keeping constant temperature or heating or cooling when the inflatable air bag is contacted with a patient, air can be input into the inflatable airbag after being heated, so that the effect of keeping the patient warm by blowing hot air through the airbag which is directly contacted with the patient is achieved, the condition of hypothermia in an operation is prevented, so that doctors are more effectively assisted in performing deep hypothermia extracorporeal circulation operations on patients, and rehabilitation of the patients is promoted.

The invention relates to a comprehensive disease prevention and control method for pollution-free prawn culture, which comprises the following steps of pond trimming, stress-resistant variety selection, prawn larva intensive cultivation and salinization, feeding of fairy shrimps in the whole process, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and control and stress prevention. The method combines physical control and biological control and improves the survival rate of prawns, and therefore, the yield per mu and the total yield are greatly improved.

A method for effectively preventing and controlling EHP in salt pan shrimp culture comprises the following steps of pond trimming, stress-resistant variety selection, EHP pathogen detection, shrimp fry intensive cultivation and salinization, whole-process feeding of fairy shrimps, water quality regulation and control, water quality detection, biological prevention and control, physical prevention and control and stress prevention.According to the method, EHP pathogen detection reports of the variety, larvae and fry selected are inspected, and only the fry with all links being negative can be used for culturing the saltpan shrimps, so that the survival rate of the shrimps is improved, and the yield per mu and the total yield are greatly improved.