9results about How to "Good reference value" patented technology

The invention relates to application of seroalarm as a biomarker in predicting the curative effect of a JAK inhibitor on alopecia areata. Particularly, S100A8 / A9 and S100B are the most preferable biomarkers, and the curative effect of the JAK inhibitor on alopecia areata can be effectively predicted by detecting the concentration of the biomarkers in the serum of an alopecia areata patient, so that valuable reference is provided for selection of an alopecia areata treatment scheme.

The utility model provides a track vibration isolation mat simulation detection device, including a plurality of elastic support components, lower basic simulation board, track board simulation board, vibration loading mechanism and vibration acceleration sensor, the vibration isolation mat sample of waiting for detecting is arranged between lower basic simulation board and track board simulation board, therefore can simulate actual vibration isolation mat floating plate track structure well, and the vibration isolation mat performance that detects obtains is very close to its performance in actual track, has very good reference value. Besides, through setting a plurality of elastic support components below lower basic simulation board, and setting vibration acceleration sensor on it, can take the vibration energy that vibration loading mechanism loads as input energy, take the elastic potential energy of elastic support component that vibration acceleration sensor detects as output energy, and evaluates the performance of vibration isolation mat based on input energy and output energy, compares with the traditional track lower basic vibration level difference method more intuitive and simple.

This application proposes a method and apparatus for determining the stationary state of a target vehicle. The method includes obtaining a first stationary probability based on the relative speed between the vehicle and the target vehicle; obtaining a second stationary probability based on the relative distance between the vehicle and the target vehicle; obtaining a third stationary probability based on the collision time between the vehicle and the target vehicle; processing the first, second, and third stationary probabilities to generate an optimal stationary probability; and determining the stationary state of the target vehicle based on the optimal stationary probability if the optimal stationary probability is greater than a preset probability. This application can improve the accuracy of determining the stationary state of a target vehicle and improves the efficiency of multivariate verification of stationary states based on different factors such as speed, distance, and collision time by calculating the three stationary probabilities of the target vehicle.

The invention relates to application of seroalarm as a biomarker in predicting the curative effect of a JAK inhibitor on alopecia areata. Particularly, S100A8 / A9 and S100B are the most preferable biomarkers, and the curative effect of the JAK inhibitor on alopecia areata can be effectively predicted by detecting the concentration of the biomarkers in the serum of an alopecia areata patient, so that valuable reference is provided for selection of an alopecia areata treatment scheme.

The invention discloses a dynamic propagation model analysis method of porous medium material waves under different frequencies for complex geological exploration. The method comprises the following steps: acquiring porous medium material waves to be analyzed; the porous medium material wave to be analyzed is input into a dynamic propagation model, an analysis result is obtained, and the dynamic propagation model is constructed by combining a time-varying related viscoelastic constitutive model with a Biot model. The method can be effectively suitable for wave propagation of the porous medium material under different frequency conditions, has good reference value for complex geological exploration and deep reservoir parameter inversion analysis, can provide theoretical reference basis for exploration of resources such as mineral products and oil gas in China, and is remarkable in effect and convenient to popularize.

The invention discloses a drug resistance gene detection system and program for beta-lactam drugs for RA, and relates to the technical field of gene detection. The drug resistance gene detection system comprises: a gene library containing drug resistance markers of beta-lactam drugs for RA; the gene sequencing equipment is used for performing gene detection on whether the to-be-detected sample contains the drug resistance marker or not and the serum type of the to-be-detected sample; and the data processing module is used for giving a drug resistance analysis report based on a detection result of the gene sequencing equipment. According to the invention, drug resistance markers and serum detection are combined, the prediction accuracy of drug resistance is high, and the method has good reference value for predicting pathological changes and prognosis after infection; the method can be applied to the fields of virus detection, risk assessment, drug research and development and the like.

The present invention relates to a subarray-level distributed frequency-controlled array sidelobe suppression method based on an improved genetic algorithm, and belongs to the field of array antenna signal processing. The method uses an improved genetic algorithm to simultaneously suppress the grating lobes or high sidelobes of the distributed frequency-controlled array in the angle dimension and the distance dimension; the improved genetic algorithm is a niche genetic algorithm based on a pre-selection mechanism, and a competition mechanism is introduced between the parent and the offspring. Only when the fitness value of the offspring individual is higher than that of the parent individual, the offspring individual can replace its parent individual accordingly, otherwise the parent individual is still retained in the next generation group, and the local and global optimal solutions are optimized in the feasible solution space; and taboo search is introduced to speed up the convergence speed, avoid the genetic algorithm from being premature and stagnant, and thus jump out of the local optimal solution. The present invention improves the optimization results of the subarray position and subarray frequency deviation of the subarray-level distributed frequency-controlled array, and achieves better sidelobe suppression results from the distance dimension and the angle dimension.

The invention discloses a power supply risk early warning method and device based on a wind and light output safety domain. The method comprises the following steps: carrying out clustering analysis on historical data of a wind and light output scene by adopting a deep embedding clustering method, and determining a clustering result; determining a typical scene set of a wind and light output scene according to a clustering result, and determining a wind and light output extreme value scene according to historical data; performing risk quantitative evaluation on the wind and light output extreme value scene according to a pre-established new energy power supply risk quantitative evaluation model, and determining a risk quantitative result of the wind and light output extreme value scene; when the risk quantification result is a dangerous scene, searching a scene adjacent to the dangerous scene in the typical scene set, and evaluating an early warning result of the wind and light output scene according to the adjacent scene; and when the risk quantification result is a dangerous scene, determining that the wind and light output scene has no operation risk.

The invention discloses a cysteine protease inhibitor gene OsCYT2 for regulating and controlling rice sheath blight resistance and application thereof.According to the cysteine protease inhibitor gene OsCYT2 for regulating and controlling rice sheath blight resistance, the OsCYT2 gene is transferred into an infected rice variety through agrobacterium-mediated genetic transformation, it is found that the resistance of a transgenic plant over-expressing the OsCYT2 gene to sheath blight is enhanced, and after the transgenic plant is infected with the sheath blight, the gene OsCYT2 gene can be transferred into the infected rice variety. The scab length of sheath blight is reduced, and the disease resistance of rice is enhanced. The gene provided by the invention has reference significance for researching gene molecular functions and breeding.