84results about How to "Good prevention effect" patented technology

The invention discloses a medical risk assessment system and method based on multi-source data analysis, and relates to the technical field of intelligent medical analysis. The system acquires physiological data and psychological data of a patient, and performs correlation analysis on the physiological data and the psychological data to obtain an influence coefficient YX of a psychological state of the patient on physiological health; a patient comprehensive medical risk score CMRI (t) is obtained, a medical risk prediction model is constructed by using a random forest algorithm, the patient comprehensive medical risk score at a future time point is predicted in combination with historical medical data, and an early warning mechanism is implemented in combination with a set medical risk change threshold value JKFY, so that the health condition of the patient can be prevented from further deteriorating. According to the method, the hospitalization rate and the occurrence frequency of first-aid events are reduced, so that the medical cost and resource waste are reduced, the treatment compliance of the patient is improved, the specific health requirement of the patient can be effectively met, and the overall health result of the patient is improved.

The invention discloses a strain of arthrosporium spp. And application thereof in prevention and treatment of pine wood line disease. The invention relates to Arthrobotrys heuanensis 18GD1705A, which is preserved in China General Microbiological Culture Collection Center (CGMCC) on November 15, 2021, the address of the Arthrobotrys heuanensis is No.3, Yard 1, Beichen West Road, Chaoyang District, Beijing, the postal code is 100101, and the preservation number is CGMCC No.23851. The Arthrobotrys heuanensis 18GD1705A has the advantages that the Arthrobotrys heuanensis 18GD1705A can be used for preparing a microbial inoculant; according to the method disclosed by the invention, the river-source arthrosporium is inoculated into pine seedling bodies, and the nematodes are caught by utilizing a three-dimensional viscous bacterium net formed by special hypha metamorphosis and can also be killed by forming a structure similar to a contraction ring through singular contraction. Meanwhile, before the pine wood nematodes colonize the pine trees, the river source arthrosporium inoculant is inoculated into the pine trees, so that the tree vigor of the pine seedlings can be effectively enhanced, and a better prevention effect is achieved.

The invention belongs to the technical field of authority management, and discloses a human resource authority management method and system. The method comprises the following steps: in a cloud data center, constructing a behavior pattern baseline model, a user portrait generation model and a dynamic permission adjustment model; using a data acquisition device to acquire a real-time service mode and real-time behavior data of the user, and uploading the real-time service mode and the real-time behavior data to a cloud data center; extracting real-time behavior data characteristics of the real-time behavior data, and performing abnormal behavior analysis on the real-time behavior data characteristics by using a behavior mode baseline model according to a real-time service mode; and generating a real-time user portrait by using a user portrait generation model according to the real-time behavior data characteristics, and generating real-time human resource permission data by using a permission dynamic adjustment model according to the real-time user portrait. According to the invention, the problems of low practicability, large labor cost investment, low efficiency and low intelligent degree in the prior art are solved.

The invention relates to the technical field of biological control, and discloses bacillus siamensis and application thereof. The bacillus siamensis disclosed by the invention is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC NO.32576. The bacillus siamensis has a good control effect on pepper phytophthora blight, the field control effect can reach 71.69 + / -8.00%, meanwhile, the bacillus siamensis can antagonize various plant pathogenic fungi in a broad spectrum, and the bacillus siamensis can be used for preventing and treating various plant diseases.

The invention relates to the technical field of pesticides, and discloses a weeding composition for preventing and controlling alternanthera philoxeroides in a paddy field as well as a preparation method and application of the weeding composition. The weeding composition is prepared from three main effective components and an auxiliary agent, and the mass percent of each component is as follows: 6.00 to 8.00 percent of fluroxypyr, 14.00 to 18.00 percent of prometryn, 40.00 to 60.00 percent of vanillic acid, 5.00 to 13.00 percent of the auxiliary agent and the balance of deionized water. The weeding composition is applied in a stem and leaf spraying mode, that is, 30-45 days after rice transplanting, 100 g of the weeding composition is mixed with 30 Kg of water per mu to be evenly sprayed to the surfaces of plants at a time, the plant control effect and the biomass control effect on alternanthera philoxeroides in a rice field are remarkably better than those of three single dosages of fluroxypyr, prometryn and vanillic acid 30 days and 60 days after the weeding composition is applied, and the weeding composition is safe to rice and free of pesticide residues. The yield of the rice is increased by more than 10.00%, and the composition has the advantages of safety, high efficiency and long lasting period.

The invention belongs to the field of pesticide sterilization, and discloses a pesticide composition and application thereof. Effective components of the bactericidal composition comprise an active component A and an active component B, the active component A is a compound represented by a formula I: # imgabs0, and the active component B is any one of penflufen and sedaxane; the mass ratio of the active component A to the active component B is (1: 35)-(35: 1). The pesticide composition disclosed by the invention has a broad-spectrum bactericidal effect, the use amount and use cost of effective components are effectively reduced, and generation and development of resistance are delayed.

The invention relates to a mycobacterium tuberculosis vaccine, in particular, the vaccine comprises an immune composition, and the immune composition comprises an antigen component and a granular protein component. The granular protein component comprises nano-granular protein, and the antigen component and the granular protein component are covalently bound through a binding peptide 1 and a binding peptide 2 to form an immunogenic complex. The cell immunogenicity and the antibody immunogenicity of the vaccine are excellent. The invention also discloses a preparation method of the mycobacterium tuberculosis vaccine.

The invention discloses a water turbine vibration monitoring method based on an optical fiber sensing technology. The method comprises the following steps: 1, installing and fixing an optical cable; 2, starting the optical cable and the water turbine, generating a reflected light signal by an optical fiber sensor on the optical cable, and then obtaining a dominant frequency amplitude and vibration data; 3, performing high-pass filtering and noise reduction processing on the vibration data; fourthly, the power of the water turbine is inverted according to the main frequency amplitude, and then an alarm threshold value is adjusted in a self-adaptive mode according to the power; 5, when the vibration data of the optical fiber sensor exceeds an alarm threshold value, giving an alarm, recording the alarm duration, then analyzing the vibration data, and carrying out first-level alarm or second-level alarm; the optical fiber sensor is used for monitoring vibration, and the anti-electromagnetic interference performance of the optical fiber sensor is good, so that the vibration monitoring effect is good; and the alarm threshold value is adjusted in a self-adaptive manner, so that false alarm or missing alarm cannot occur, and the precision is relatively high. Therefore, according to the design, the vibration monitoring effect is good, and the monitoring precision is high.

The invention relates to the field of biological prevention and treatment, in particular to a compound agent for preventing and treating pear fire blight as well as a preparation method and application of the compound agent. The invention provides a compound agent taking bacillus velezensis FX1 fermentation liquor and kasugamycin aqueous solution as effective components, and the compound agent can be used for effectively preventing and treating pear fire blight of fruit trees. According to the compound agent, the bacillus velezensis FX1 fermentation liquor and the kasugamycin water aqua are combined for use, so that a synergistic interaction effect is achieved, the advantages of high efficiency and rapid sterilization of the kasugamycin can be exerted, the colonization quantity of the bacillus velezensis FX1 on the surface of a tree body is increased, a phyllospheric dominant flora is formed, a stable and balanced micro-ecological system is constructed, and the growth of the tree body is promoted. The application amount of chemical pesticides can be reduced by 60%, the advantages of bacterium-pesticide synergistic complementation and disease prevention effect improvement are exerted, and the purpose of safely, efficiently and sustainably preventing and controlling occurrence, prevalence and spreading of diseases is achieved.

The utility model discloses a reservoir reminding device convenient for drowning person positioning, which relates to the technical field of safety protection equipment, and comprises a component placement box body, a placement cavity arranged in the component placement box body, and a display embedded in the side wall of one side of the component placement box body, the identification camera is embedded in the side wall of one side of the component placement box body and located on one side of the displayer, and the auxiliary rescue component is arranged in the placement cavity and located at the bottom of the component placement box body. The auxiliary rescue component comprises a fixed supporting block which is arranged on the inner wall of the bottom of the other side of the component containing box and located in the containing cavity, a connecting rod hinged to the side wall of one end of the fixed supporting block, and a spring emitter which is arranged on the inner wall of the bottom of the other side of the component containing box and located on one side of the fixed supporting block. And the rescue equipment is arranged at the end of the connecting rod. According to the utility model, the rescue timeliness can be improved, and the rescue time can be effectively shortened.

The invention belongs to the field of fertilizers, and particularly relates to a pesticide fertilizer granule containing chlorantraniliprole and clothianidin and application of the pesticide fertilizer granule. The invention discloses pesticide fertilizer granules containing chlorantraniliprole and clothianidin. The pesticide fertilizer granules are prepared from the following components in percentage by weight: 0.2 to 0.6 percent of chlorantraniliprole, 0.10 to 0.14 percent of clothianidin, 4 to 8 percent of synergist, 50 to 70 percent of fertilizer, 1 to 10 percent of wetting dispersant, 3 to 7 percent of binder and the balance of filler, the synergist is selected from more than two of gamma-polyglutamic acid, gamma-aminobutyric acid, polyaspartic acid or potassium fulvate. The pesticide-fertilizer granules have a good prevention and treatment effect on sugarcane borers, can also prevent other sugarcane pests such as eriosoma lanigerum and thrips, and can effectively promote the growth of sugarcanes.

The invention discloses protozoa zopoda and application of the protozoa zopoda in promotion of tomato growth and prevention and control of fusarium wilt. The protozoa zopoda cometa NJAU-S1 is preserved in the China Center for Type Culture Collection, and the preservation number of the protozoa zopoda cometa NJAU-S1 is CCTCC (China Center for Type Culture Collection) NO: C2025398. Pot experiment results show that inoculation of protozoa nematopoda NJAU-S1 can significantly promote tomato growth, and plate experiments show that inoculation of protozoa nematopoda NJAU-S1 can inhibit growth of tomato fusarium oxysporum and reduce the infection ability of tomato fusarium oxysporum to tomato, so that the inhibition effect of tomato fusarium oxysporum on tomato growth is relieved. The invention provides a new strategy and resource for biological prevention and control of tomato fusarium oxysporum and scientific planting of tomatoes, and has important application value for safe production of food crops.

The present invention provides the use of the protozoan reniformis NJAU‑Z2 in promoting banana growth and preventing and controlling wilt disease. The use of the protozoan reniformis NJAU‑Z2 with a preservation number of CCTCC NO: C2024242 in increasing the content of ammonium nitrogen in the soil, promoting banana growth and preventing and controlling banana wilt disease. Through pot experiments, it was found that the reniformis NJAU‑Z2 involved in the present invention can increase the content of ammonium nitrogen in the soil, and significantly promote the growth of banana plants, and increase the biomass of banana plants. Indoor experiments found that the reniformis NJAU‑Z2 involved in the present invention can directly inhibit the growth of the pathogen Fusarium oxysporum of banana wilt disease, and pot experiments confirmed that the reniformis NJAU‑Z2 has a good prevention and control effect on banana wilt disease. The development and application of the beneficial protozoa of the present invention is an important agricultural measure to achieve efficient prevention and control of soil-borne diseases and green and sustainable development of agriculture.

The present application relates to a kind of parabacillus (Bacillus paralicheniformis) Bacillus paralicheniformis ) HMF14, the preservation number is CGMCC No.30480.The parabacillus HMF14 of the present application can resist salt and alkali, can simultaneously antagonize fusarium oxysporum, microdochium nivale var. avenae and xanthomonas campestris pv. tridii, also has toxic effect to pratylenchus penetrans and tetranychus cinnabarinus, can effectively prevent and treat wheat take-all disease and wheat black foot disease.

The invention discloses application of combination of a microbial agent and biochar in prevention and treatment of tomato root knot nematode disease, and relates to the technical field of tomato root knot nematode prevention and treatment, the microbial agent is purpureocillium lilacinum, the dosage of the purpureocillium lilacinum is 2kg / mu, and the application amount of the biochar is 1t / mu. Purpureocillium lilacinum is dripped into water by drip irrigation once every 20 days. The biochar is applied as a base fertilizer once before tomato field planting. Data determination, arrangement and analysis show that in facility greenhouse soil infected with root knot nematode diseases in Hexi region of Gansu Province, when the use amount of purpureocillium lilacinum is 2kg / mu, the use amount of charcoal is 1t / mu. Under the condition, the tomato growth is facilitated, the quality is better, and a better control effect on the root knot nematode disease is achieved.

The invention provides a desktop environment operation and maintenance management method and equipment based on an operating system. The method comprises the following steps: acquiring system operation data; according to the system operation data, current state data is determined, and the current state data is used for representing the abnormal state of the system; inputting the system operation data into the fault prediction model, so that the fault prediction model predicts to obtain prediction state data, and the prediction state data is used for representing an abnormal state possibly occurring in the system; determining a desktop environment operation and maintenance management strategy based on the operating system according to the current state data and the predicted state data; and executing the desktop environment operation and maintenance management strategy based on the operating system. The method is used for achieving the effect of improving the desktop environment fault preventability.

The virus disclosed by the invention is a multi-mutant virus, and the multi-mutant virus is a multi-mutant virus in which more than two genes of herpes simplex virus type 1 (HSV-1) are changed, and the change of the genes is that gene functions are deleted or reduced.

The invention discloses application of dauricine in preparation of a medicine for treating non-small cell lung cancer, belongs to medical application of the dauricine in the technical field of biological medicines, and creatively discovers that the dauricine has an excellent effect of treating the non-small cell lung cancer. The proliferation of non-small cell lung cancer cells can be inhibited by reducing mitochondrial membrane potential, inhibiting Notch3 protein activity, reducing the expression level of DLL4 protein and the like; meanwhile, a good treatment effect is shown in a non-small cell lung cancer mouse model, growth and proliferation of non-small cell lung cancer cells can be remarkably inhibited, apoptosis of the non-small cell lung cancer cells is induced, depolarization of mitochondria of the non-small cell lung cancer cells is induced, Notch3 protein activity is remarkably inhibited, expression of DLL4 protein is reduced, and the anti-cancer effect is achieved. The invention provides a new path for the application of the dauricine in treating the non-small cell lung cancer, and provides a new thought and strategy for the development and utilization of the dauricine.

The application discloses a bactericidal composition and application thereof in prevention and treatment of crop diseases, and belongs to the technical field of plant disease prevention and treatment. An active ingredient of the composition comprises a compound ZJS178 with a structure as shown in formula (I) and a methoxy acrylate bactericide, and the bactericidal composition has excellent prevention and treatment effects on crop diseases caused by fusarium. The compound ZJS178 and the methoxy acrylate bactericide have a synergistic effect under certain matching conditions, and can significantly improve bacteriostatic activity and prevention and treatment effects. The composition provided by the application is composed of effective ingredients with different action mechanisms, can overcome and delay drug resistance of pathogenic bacteria, is safe for crops, and meets the requirements of pesticide reduction and synergism.

This invention discloses a fungal encapsulation agent for *Ischemicula elais* and its application in the control of pine wilt disease, belonging to the field of microbial control technology. This invention uses *Ischemicula elais* as the functional microorganism, combined with carrier materials, additives, and active ingredients to prepare a solid microbial encapsulation agent. The shelf life of *Ischemicula elais* spores at room temperature is extended from 2-3 days for traditional spore solutions to over 3-6 months, and up to 12 months under 4°C refrigeration, solving the problem of inconvenient low-temperature storage in mountainous areas. The microencapsulation components form a slow-release protective layer, preventing activity loss caused by environmental factors such as high temperature and drought.

The present invention is applicable to the field of Internet of Things management technology, and in particular, relates to an Internet of Things management system and management method for deep vein thrombosis prevention equipment, the method comprising: constructing a historical data set for deep vein thrombosis treatment, wherein the historical data set comprises: usage time, clinical data and equipment parameters, and using usage time as the horizontal coordinate and equipment parameters as the vertical coordinate to draw a query curve to obtain the patient's deep vein thrombosis diagnosis data, wherein the diagnostic data comprises the patient's unique identification number, medical history and diagnosis results, and using the medical history to correct the query curve to obtain a personal parameter curve. The present invention, by constructing a multi-level control architecture, can classify patients according to their clinical course, use terminal patients to adjust the equipment parameters of early patients, and use patients in the same period to provide adjustment participation, thereby providing patients with personalized treatment, identifying potential problems in advance, and improving the use effect of prevention equipment.

The invention belongs to the technical field of biological veterinary drugs, and relates to a toxoplasma gondii TgIMC1-CS nano vaccine as well as a preparation method and application thereof. The vaccine is prepared by coating pVAX1-TgIMC1 DNA (deoxyribonucleic acid) plasmid with a coating substance, the pVAX1-TgIMC1 DNA plasmid is derived from toxoplasma gondii inner membrane skeleton protein 1, and the amino acid sequence of the pVAX1-TgIMC1 DNA plasmid is shown in SEQ ID NO. 1. The vaccine provided by the invention is high in immunomodulatory factor and anti-inflammatory factor titer, can induce an organism to generate specific immune response, so that the prevention effect of animals on the disease is improved, and the vaccine is non-toxic and high in biological safety.

The present invention relates to a truncated peptide segment, a fusion protein, an immunogenic composition, a vaccine, a recombinant nucleic acid encoding the same, a gene expression cassette, a vector, a host cell, a preparation method, and pharmaceutical uses, etc., which can prevent canine distemper virus infection. From the perspective of developing a CDV nucleic acid vaccine, the present invention makes appropriate truncation of the CDV H protein, and screens out a suitable tetramer functional element to be connected to the N-terminus of the H protein extracellular domain. The fusion protein composed of the preferred tetramer element and the truncated CDV H protein sequence of the present invention has good immunogenicity, can induce a high level of humoral immune response, can also induce cellular immunity, and provides cross-immune protection against different CDV strains, and has a wide range of application prospects.

The invention relates to the technical field of energy storage, in particular to a discharge adjustment method and device of an energy storage system, an electronic terminal and a storage medium, and the discharge adjustment method comprises the steps: obtaining the output power of a power grid end and the output power of a battery end in real time; at the initial discharge moment, the EMS issues first preset discharge power to the PCS, and the PCS adjusts discharge output power according to the first preset discharge power; after the PCS outputs the power, whether the output power of the power grid end at the current moment is smaller than the first margin value or not is judged, the output power of the battery end is periodically adjusted according to the judgment result, countercurrent can be prevented, and oscillation is avoided.

The present invention provides a Death Valley Bacillus SSB-10 and its application, which belongs to the field of microorganisms and biological control technology. Death Valley Bacillus SSB-10 has been deposited in the China Center for Type Culture Collection on July 8, 2022, with a deposit number of CCTCC NO: M20221063. The antibacterial substance produced by the SSB-10 strain has a significant inhibitory effect on the activity of Ralstonia solanacearum, and can be used to prevent and treat plant bacterial wilt caused by Ralstonia solanacearum. The SSB-10 strain is used to prevent and treat tobacco bacterial wilt, and the prevention effect reaches 70%.

The invention relates to application of rhizoma bletillae polysaccharide in preparation of a medicine for treating gastric mucosal lesion and a preparation method of the rhizoma bletillae polysaccharide, the rhizoma bletillae polysaccharide is prepared, and when an organism intakes excessive ethanol, the rhizoma bletillae polysaccharide can achieve the effect of preventing acute alcoholic gastric mucosal lesion by protecting the integrity of gastric mucosa. By regulating expression disorder of inflammatory factors, the inflammatory factors can be maintained at a normal level, so that a preventive protection effect on gastric mucosal lesion is achieved; a foundation is laid for further exploration of a repair mechanism of the rhizoma bletillae polysaccharide on gastric mucosal lesion, and an experimental basis is provided for further development and application of rhizoma bletillae polysaccharide health food or medicine.

The present invention proposes a strain of Haemophilus somnus and an application thereof. The strain of Haemophilus somnus is Haemophilus somnus HS / NMG / 2023, and its accession number is CGMCC No. 31702. The present invention provides a strain of Haemophilus somnus with stable passage, high bacterial count, strong pathogenicity and good immunogenicity. After being prepared into an inactivated vaccine for immunizing mice, it can produce an effective and stable immune protection effect against the prevalent pathogenic strains of Haemophilus somnus, and has good safety, providing important medical value for the prevention, control and treatment of Haemophilus somnus disease in pastoral areas, and has far-reaching and significant practical application significance.

The invention discloses a concentrate supplement for preventing rumen bloating of cattle and sheep and a preparation method thereof, and belongs to the technical field of animal feed. The raw materials of the concentrate supplement for preventing rumen bloating of cattle and sheep include, by mass, 30.2-40.5 parts of corn, 15-20 parts of sorghum, 14-20 parts of brown rice, 12-25 parts of heat-treated soybean meal, 0.2-1 parts of concentrated tannin, 0.1-0.05 parts of composite soluble non-starch polysaccharide enzyme, 1.2-1.8 parts of calcium carbonate, 1.5-2.6 parts of sodium bicarbonate, 0.3-0.5 parts of NaCl and 0.3-0.5 parts of premix. The concentrate supplement designed by the invention has lower soluble non-starch polysaccharide, rumen degradable protein, magnesium ion content, higher tannin, soluble non-starch polysaccharide enzyme, sodium ion content, and can better prevent the problem of foamy rumen bloating of goats caused by high concentrate.

The invention provides an application of hydrogenated quinidine in preparation of a medicine for treating migraine. It is found for the first time that the hydrogenated quinidine can relieve pain behaviors (including reduction of a pain threshold value, reduction of head scratching behaviors and reduction of freezing time) and photophobia behaviors caused by migraine, and the hydrogenated quinidine has a good treatment or prevention effect on migraine diseases. Hydroquinidine has a great application prospect in preparation of medicines for treating migraine.