7results about How to "Play a preventive role" patented technology

The utility model discloses termite monitoring and killing device, including the casing, the casing is placed on the ground, still include: the four -sided of casing is equipped with through -hole, and the inside fixed of casing has the screen, and the top of screen is placed with the decoy, the inner wall of casing is equipped with infrared controller, and infrared controller is connected with the water pump on first water pipe, the water pump on second water pipe and motor through wiring harness setting, and the top fixed of casing has the storage box, the left end of storage box is connected with first water pipe, and the bottom of first water pipe stretches into the inside of casing and is connected with the spray head setting, and the rear end of storage box is connected with second water pipe. This termite monitoring and killing device is installed with second water pipe, and the used liquid medicine can be recycled through second water pipe, so as to achieve the purpose of recycling and reusing, thereby reducing the number of adding reagent, and then achieving the purpose of convenient to use.

The invention relates to the technical field of medicines, and discloses a preparation method and application of an alcohol extract of root tuber of pilose asiabell. The preparation method comprises the following steps: crushing dried tuberous roots of cayenne pepper, sieving, weighing cayenne pepper powder, adding 95% ethanol, soaking and extracting at room temperature for 2 days, stirring once within 2 hours, once stirring for 30 minutes, performing suction filtration after soaking to obtain ethanol leaching liquor, soaking and extracting filter residues for 2 times, merging the ethanol leaching liquor, transferring into a rotary vacuum concentrator, and concentrating to obtain the cayenne pepper pure extract. Concentrating and drying to obtain a maozhou root tuber alcohol extract; experimental verification shows that the prepared pure extract of the sauced head has the effect of relieving the fatty liver, so that the pure extract of the sauced head can be used for preparing the medicine for relieving the fatty liver.

The invention discloses a colloid osmotic pressure tester and an application method thereof, and belongs to the technical field of osmotic pressure determination. The measurement record comprises an osmotic pressure measurement value and a measurement moment when the osmotic pressure measurement instrument measures the osmotic pressure measurement value; performing interpolation processing on the measurement records to obtain a plurality of groups of osmotic pressure measurement values and measurement moments of the osmotic pressure measurement values measured by an osmotic pressure measurement instrument; and predicting the osmotic pressure value according to the plurality of sets of osmotic pressure measurement values and the measurement time when the osmotic pressure measurement instrument measures the osmotic pressure measurement values. According to the method, the osmotic pressure measurement predicted values of the next time or multiple times in the future are obtained through the osmotic pressure value measurement function, the prevention effect is achieved, and meanwhile the osmotic pressure measurement predicted values of the next time or multiple times in the future are more accurate and reliable.

The application discloses a kind of CaMKK beta and its inhibitor in the purposes of preparation diagnosis, prevent, treat multiple types hearing loss product.CaMKK beta can be used as a kind of marker, to diagnose hair cell loss and hearing loss;By inhibiting CaMKK beta, can significantly protect outer hair cell, inner hair cell from the loss caused by noise exposure, prevent the effect on noise-induced hearing loss;In addition to noise-induced hearing loss, by inhibiting, silencing CAMKK beta, also can play the prevention, weakening effect to aminoglycoside ototoxicity side effect, can be applied to various types hearing loss to realize diagnosis, prevention and treatment effect.Thereby for prior art provides effective hearing loss prevention, treatment drug, more can cooperate aminoglycoside, overcome its ototoxicity side effect, promote aminoglycoside in various types of disease.

The application discloses a fire-fighting effect evaluation method under digital modeling, and relates to the technical field of fire-fighting evaluation and public safety management. In a fire-fighting layout digital model, a parallel simulation calculation task is established for each preset fire scene, a dynamic fire development thermodynamic equation and a smoke diffusion calculation model are introduced, a flame heat spreading and diffusion process, a three-dimensional diffusion process of toxic smoke, an automatic starting response process of fire-fighting facilities after reaching a threshold value and an escape and evacuation process of people in a building are independently simulated under multi-level fire conditions, and dynamic simulation characteristic data under each fire scene is batch output. The application constructs a set of physical level general and interactive digital modeling and simulation framework. By introducing a bottom fluid partial differential equation and a thermodynamic model, the application can seamlessly adapt to modern buildings of any heterogeneous structure and complex floor without the need of developing a special model for each evaluation task.

The invention provides application of p-hydroxycinnamic acid in preparation of a medicine for preventing and treating noise-induced deafness. The invention has the advantages that the p-hydroxycinnamic acid has the advantages of strong pertinence, high safety, convenience in medication, good patient compliance and the like, not only effectively overcomes the defects of the existing noise-induced hearing loss treatment medicines, but also provides a brand-new preventive treatment thought; important clinical popularization significance and industrial application prospects are realized.

The invention relates to grass carp and black carp overwintering feed and a production method thereof, and belongs to the technical field of fish feed. According to the overwintering feed for the grass carps and the black carps, the food calling performance, the nutrition performance and the functionality of the overwintering feed are greatly improved through winter nutrition adaptation, health-care factor addition and a microbial fermentation technology, physical recovery and physique enhancement of the overwintering fishes are facilitated, and therefore the prevention effect on the overwintering syndromes is achieved; the problems that an existing overwintering feed cannot effectively provide nutrition and energy for overwintering fishes and is not easy to digest and absorb are solved, and the feed is particularly suitable for overwintering feeding of grass carps and black carps.