18results about How to "Excellent indicators" patented technology

The invention relates to the technical field of medical data processing, in particular to a risk assessment system for chronic diseases. The system is used for performing physiological index analysis according to a medical physiological monitoring signal to generate physiological index data; performing individual physiological index weight empowerment on the physiological index data based on genomics data to obtain individual physiological index data; performing quantitative analysis on pathological influence factors of chronic disease types according to the electronic health record data and the individual physiological index data, and generating individual chronic disease influence factor quantitative data; performing composite interaction risk factor analysis on the individual chronic disease influence factors based on the quantitative data of the individual chronic disease influence factors to generate individual chronic disease composite interaction risk factor data; and performing individual chronic disease risk assessment based on the individual chronic disease composite interaction risk factor data to generate individual chronic disease risk assessment data. According to the invention, chronic disease health management and accurate evaluation are realized through collaborative evaluation work of chronic disease risks.

The invention belongs to the technical field of new energy materials, and discloses a method for preparing special high-purity manganous-manganic oxide for high-end lithium manganate from manganese sulfate, which is characterized in that manganese sulfate is used as a raw material, seed crystals are prepared firstly and then subjected to oxidative synthesis to enable the seed crystals to grow slowly, any additive is not needed, complex procedures such as roasting, crushing and the like are removed, and the method is suitable for industrial production. The manganous-manganic oxide particles with different particle sizes can be prepared, the prepared manganous-manganic oxide product is high in sphericity degree, controllable in particle size distribution, high in tap density and low in specific surface area, and the process has the advantages of being high in automation degree, improving the physical and chemical properties of manganous-manganic oxide, reducing the impurity content in the product and the like.

The invention relates to the technical field of radar electronic equipment antenna feeder subsystem manufacturing, in particular to a method for assembling a microminiature radio frequency connector on a high-density antenna array plane, which comprises the following steps of: S1, manufacturing a light antenna reflecting plate with step through holes uniformly distributed on the surface and weldable plating layers pre-plated in the holes; s2, manufacturing a metalized tapered slot Vivaldi obliquely polarized antenna unit with a blind hole and a weldable coating pre-plated in the hole; s3, a welding tool which is provided with an elastic device and has a shape maintaining function is manufactured; s4, designing a special solder ring pre-coated with a soldering flux; and S5, welding a microminiature radio frequency connector on the reflecting plate, and simultaneously realizing high-quality interconnection of the connector and the antenna array through one-time welding, thereby solving the problems of array surface deformation and poor welding in the process of assembling the microminiature (SMP / SSMP) radio frequency connector on the existing antenna array surface.

The invention relates to the technical field of biology, in particular to a method for solid state fermentation of bagasse by using white rot fungi, which comprises the following steps: (1) activation and propagation of strains: pouring the white rot fungi into a PDA culture medium for activation and propagation; (2) raw material preparation: air-drying fresh bagasse, adding water to adjust the water content of the bagasse to 60-70%, and adjusting the pH to 4-6 with glacial acetic acid; and (3) preparing the bagasse feed, namely mixing the white rot fungi subjected to expanding culture according to 1-5% of the weight of an air-dried substance with bagasse of which the initial pH is adjusted to be 4-6, adding 1-5% of soluble sugar, and fermenting for 10-45 days to obtain the fermented bagasse feed. According to the white rot fungus fermented bagasse prepared by the method disclosed by the invention, the hemicellulose content of the bagasse can be reduced to 26.62%-22.45%, the lignin content can be reduced to 10.67%-8.66%, the crude protein content of the bagasse can be increased to 1.61%-2.12%, the lactic acid content can be increased to 26.57 mg / L-181.69 mg / L, and high-quality feed application of the bagasse can be realized.

The invention relates to a controllable low-oxygen silicon preparation method capable of reducing oxidation of silicon wafer cutting waste, and belongs to the technical field of silicon wafer cutting waste recovery and utilization. The method comprises the following steps: crushing and shaping silicon wafer cutting waste blocks to obtain silicon wafer cutting waste particles; then the silicon wafer cutting waste particles are evenly laid in a microwave heating furnace in a layered mode, the silicon wafer cutting waste particles on the adjacent horizontal layers are isolated through cloth in the vertical direction, and gaps are reserved between the adjacent silicon wafer cutting waste particles on the same horizontal layer; according to the initial water content, the initial oxygen content, the expected oxygen content, the device vacuum degree, the set temperature and the particle size, the preset time of microwave heating controllable dewatering and drying of the silicon wafer cutting waste particles is determined; under the vacuum condition, microwave heating can controllably dehydrate and dry to reduce the actual moisture content of the silicon wafer cutting waste and the actual oxygen content of the product, so that the controllable preparation of the low-oxygen silicon product is realized by reducing the oxidation of the silicon wafer cutting waste.

The present invention relates to a new use of deuterated colesitinib or a salt thereof in preparing a PVNS drug, and specifically provides an application of deuterated colesitinib or a pharmaceutically acceptable salt thereof in preparing a drug for treating and / or relieving pigmented villonodular synovitis, wherein the deuterated colesitinib or a pharmaceutically acceptable salt thereof is used as an active ingredient. The present invention has found through research that the application of deuterated colesitinib to treat cells closely related to PVNS synovial lesions has better indicators of multiple experimental results than the existing drug pecidinib. Related experiments show that deuterated colesitinib has the effect of treating and / or relieving PVNS, and has good clinical application prospects.

This invention relates to the field of aquaculture water treatment technology, and discloses a multi-stage purification and filtration system and filter dam device for fish ponds. The system includes a multi-stage flow-guiding filter dam, a piezoelectric-biocoupled reactor, and an adaptive resonant control system. The piezoelectric-biocoupled reactor is filled with piezoelectric composite biological filler. A micro-electric field is generated by ultrasonic excitation, which works synergistically with the biofilm to degrade pollutants. The adaptive resonant control system monitors the acoustic impedance value within the piezoelectric-biocoupled reactor in real time and adaptively adjusts the ultrasonic output parameters based on deviation using a differential algorithm, achieving dynamic control and in-situ renewal of the biofilm thickness. The system also includes anoxic autotrophic denitrification and reoxygenation reflux devices at the back end. Through the microscopic coupling of piezoelectric catalysis and biodegradation, and intelligent closed-loop feedback control, the system achieves simultaneous and efficient removal of recalcitrant organic matter and ammonia nitrogen, ensuring the high activity and long-term stable operation of the purification system.

The present invention provides a medicine-food homologous composition for allergic rhinitis and its preparation and preparation method, and belongs to the technical field of Chinese medicine preparations. The present invention, through the study of the treatment mechanism and treatment principle of allergic rhinitis, based on the characteristics of the onset of allergic rhinitis in children, selects the reasonable compatibility of medicine-food homologous medicinal materials such as houttuynia, angelica dahurica, honeysuckle, coix seed, polygonatum, astragalus, codonopsis, bergamot, ebony, platycodon, mint, licorice, and honey, and highlights the efficacy of the medicine in lung purgation, heat-clearing and detoxification, improving spleen deficiency and enhancing immunity. Multiple raw materials are synergistically compatible to jointly improve the related symptoms of allergic rhinitis such as nasal congestion, nasal itching, eye itching, clear nasal discharge, and hyposmia. It has been verified by experiments that the composition has a definite efficacy, and the clinical behavior index, blood IgE index and comprehensive index are all good, providing a long-term safe and non-toxic treatment plan for patients with allergic rhinitis, which is particularly suitable for the use of children.

The invention relates to the technical field of waste liquid treatment, in particular to a self-adaptive pH amphoteric polymer-calcium salt compounded bentonite slurry rapid sedimentation treatment method. According to the method, a calcium salt working solution, a buffer working solution, an amphoteric polymer working solution and a functionalized calcium carbonate micro-powder dispersion solution are added in stages, and the stirring speed and time are accurately controlled, so that rapid sedimentation of the slurry is realized. The amphoteric polymer is formed by copolymerizing a plurality of monomers and has wide pH adaptability; the functionalized calcium carbonate micro powder is used as a weighting carrier to enhance the floc density. The method solves the problems of slow sedimentation, high supernatant turbidity and poor adaptability to water quality fluctuation in the traditional method, has the advantages of high sedimentation speed and high supernatant clarity, can be directly reused, and is suitable for bentonite slurry treatment in the fields of electric power engineering and the like.

The invention discloses a two-stage long tail compensation logarithmic quantization method of ViTs, which comprises the following steps of: performing adaptive compensation long tail enhancement, adopting different processing strategies for activation values of different parts through an adaptive operator, and dynamically dividing the activation values into two parts according to the adaptive operator obtained during calibration: one part is a value close to a zero point, and the other part is a value close to a zero point; high quantization precision is kept in the first logarithmic quantization process; the other part is distributed in a long-tail area and is quantized through second-time self-adaptive compensation; the method comprises the following steps of: performing long tail enhancement with efficient displacement, performing re-parameterization on a scaling factor through a # imgabs0 # quantizer with efficient displacement, and converting a logarithm cardinal number into 2 so as to complete efficient displacement slave operation in a reasoning process. For long-tail sparse distribution of ViTs activation values, a universal non-uniform quantization method is provided, the method is suitable for all components in a Transform block, and the applicability and precision of quantization are effectively improved.

The utility model discloses a motor motion debugging practical training platform, which relates to the technical field of motor motion debugging, and comprises a platform, an inclined part is arranged at the top of a jacking part and on the surface of the platform, the inclined part comprises connecting plates positioned on two sides of a motor seat, the bottom of each connecting plate is fixedly connected with a connecting rod, and the inner side of each connecting plate is movably sleeved with a rotating shaft. The rotating shaft is located at the bottom of the motor base and fixedly connected with the motor base, one end of the rotating shaft extends to the outer sides of the connecting plates, a positioning ring is fixedly connected to the surface of the rotating shaft, and positioning holes in an annular array are formed in the surface of the positioning ring. According to the motor motion debugging practical training platform provided by the utility model, through the arrangement of the inclined member, the flexibility of the motor base is improved, the performance index and the stability of the motor can be improved, the motor can be debugged more conveniently, the debugging effect and the stability of the motor are improved, and the debugging time and the debugging cost are reduced.

The utility model discloses a 10MHz-600MHz high-performance small-size coupler, which comprises a PCB (printed circuit board) and a double-hole magnetic core, the PCB is provided with two layers, each layer of the PCB is grounded in a large area, the ground is paved in the space outside element pads and wires on the PCB, the bottom layer of the PCB is complete ground, inductors arranged on the PCB are arranged in a bilateral symmetry manner, and the double-hole magnetic core is arranged on the PCB. The double-hole magnetic core is formed by winding an inductor L1, an inductor L2, an inductor L3 and an inductor L4 through enameled wires, and leads of the inductor L1, the inductor L2, the inductor L3 and the inductor L4 are welded to corresponding bonding pads of the PCB and fixed to the PCB through epoxy resin after being wound. The product prepared by the utility model is small in size and adjustable, and the index of the directional coupler can be optimized.

The utility model discloses a kind of high-selectivity low-loss porcelain medium microcavity band-pass filter, it is related to filter technical field, comprising: upper and lower two layers of mirror image symmetry distribution filter unit, two layers The filter unit includes the first metal layer, intermediate substrate and second metal layer sequentially arranged from outside to inside;The second metal layer is with resonance unit;The gap region between the circumferential metal region and resonance unit directly opposite the second metal layer, the intermediate substrate is opened with the channel that passes through itself, air can be entered in the channel.The intermediate substrate uses high-dielectric ceramic substrate.This scheme is adopted, by slotting, to replace air with medium on the magnetic field propagation path, so as to reduce the medium loss of filter, reach the purpose of insertion loss reduction.

The invention provides a traditional Chinese medicine composition for treating diabetic nephropathy as well as a preparation method and application thereof, and belongs to the technical field of biological medicines. The traditional Chinese medicine composition is prepared from the following raw materials in parts by weight: 40 to 50 parts of rhizoma coptidis, 40 to 50 parts of radix astragali seu hedysari, 25 to 35 parts of radix paeoniae rubra, 25 to 35 parts of radix salviae miltiorrhizae, 3 to 9 parts of scalded leech, 1 to 5 parts of wine-treated radix et rhizoma rhei, 110 to 130 parts of fried fructus rosae laevigatae, 110 to 130 parts of fried semen euryales, 25 to 35 parts of rhizoma anemarrhenae and 25 to 35 parts of radix trichosanthis. Animal experiments prove that the traditional Chinese medicine composition reduces fasting blood-glucose and urine trace protein content of rats with diabetic nephropathy. Clinical cases prove that the traditional Chinese medicine composition improves various symptoms of the diabetic nephropathy and has a remarkable curative effect on treating the diabetic nephropathy.

The application discloses a kind of high top pressure and the regulation and control method of fixed pressure difference of blast furnace, comprising the following operating steps: S1: before implementing high top pressure, confirm that blast furnace system is stable and proceeds in order;Blast furnace fan air release line is adjusted to 30kpa~40kpa;S2: the blast furnace belongs to the blast furnace of control edge open center operation, after improving top pressure, the edge coke ring of blast furnace coke distribution reduces a ring, after adjustment, if the furnace condition reaction still tends to edge airflow development, then the ore coke angle is simultaneously increased 0.2°~0.3°;The blast furnace belongs to the blast furnace of balance two airflow operations, after improving top pressure, the edge coke ring of blast furnace coke distribution reduces a ring;After adjustment, if the furnace condition reaction still tends to edge airflow development, then the edge ore ring is increased a ring, center coke ring number: increase 0.2~0.5 rings.This method can smoothly transition to high top pressure production state, strengthen smelting process, improve blast furnace index.

The invention relates to a power generation dispatching control method for a power system unit. The invention aims to solve the problems that the adjustment difficulty of a thermal power generating unit of an electric power system is increased and the utilization efficiency of electric energy is low due to unstable new energy power generation in a novel electric power system. The method comprises the following steps: 1, acquiring an intraday power generation plan; 2, stipulating a demand level, and determining a priority when a plurality of demands occur at the same time; 3, generating a demand form, wherein the demand form comprises a section out-of-limit demand form, a frequency out-of-limit demand form, a tie line comprehensive control demand form and a service adjustment demand form; 4, setting a unit adjustment rule in the form; and 5, arranging the units to generate power according to the intra-day power generation plan, and when the frequency out-of-limit demand, the section out-of-limit demand, the tie line comprehensive control demand and the service adjustment demand occur, performing distribution according to the four-unit adjustment rule according to the demand. The method is applied to the field of automatic power generation control of power systems.

The invention discloses a self-checking circuit, and belongs to the technical field of power electronics. The circuit comprises a miniaturized frequency source, a first amplification module and a second amplification module which are connected in sequence, under the condition that the input port of the miniaturized frequency source receives a reference signal and the control port of the miniaturized frequency source receives an adjusting signal, the miniaturized frequency source converts the reference signal into a radio frequency signal with the frequency or power corresponding to the adjusting signal; the first amplification module receives the radio frequency signal and outputs an amplified signal, and the second amplification module receives the amplified signal and outputs a self-checking signal. The circuit can be separated from a radio frequency signal and accurately control the power and the frequency of a self-checking signal.

The application relates to an extreme ultraviolet non-chemical amplification photoresist as well as a preparation method and application thereof. The extreme ultraviolet non-chemical amplification photoresist has excellent indexes and processing performance, and meets the use in the EUV photoetching field. The extreme ultraviolet non-chemical amplification photoresist has the characteristics of simple preparation, easy availability of raw materials, small operation difficulty and wide applicability.