6results about How to "Clear result" patented technology

The present application belongs to the field of biomedical technology, and relates to a human papilloma virus (HPV) infection immune response related detection method and application. The present application provides a new method for detecting HPV infection, which comprises detecting virus load, DC maturation state in peripheral blood, or T lymphocyte subgroups and NK cell surface markers. The present application adopts a combined detection technology of DC cells, T lymphocytes and NK cells, and is used for detecting the immune response state of a host after HPV infection. The present application also provides application of the detection method. The detection method of the present application is simple and clear in result, and can be applied to clinical auxiliary detection and examination of HPV and even cervical cancer, and screening of HPV and even cervical cancer.

The utility model discloses a handheld stress detector which comprises a top block, two fixing plates and clamping units arranged on the two sides of the two fixing plates. The bottom of the top block is fixedly connected with a grip, and the bottom of the grip is fixedly connected with a bottom block; rotating grooves are formed in the opposite sides of the two fixing plates, connecting rods are rotationally connected between the inner walls of the two sides of the rotating grooves, rotating rods are fixedly connected to the outer walls of the circumferences of the connecting rods, one ends of the rotating rods are rotationally connected with one sides of top blocks, mounting plates are fixedly connected to the other sides of the two fixing plates, and polarizers are arranged in the mounting plates; the device body can be conveniently folded and unfolded through sliding connection of magnetic attraction blocks, iron blocks and inserting rods in the clamping units in the fixing cylinders, when the device does not need to be used, a user can fold the device into a compact cuboid shape through simple operation, the size is greatly reduced, carrying and storage are convenient, and use is convenient. Therefore, the use convenience is improved, and the space is effectively saved.

The application relates to the field of acoustic detection, and particularly discloses a negative group velocity detection method based on phase comparison. The method comprises the following steps: emitting a pulse string acoustic wave signal to a region to be detected; selecting two detection points on the propagation path of the acoustic wave signal, and collecting acoustic wave signals at the two detection points; and judging the positive and negative of the group velocity by comparing the phases of the collected signals at the two points, wherein the specific judgment method is as follows: if the signal phase of the point reached by the acoustic wave first is in the front, the group velocity is positive; and if the signal phase of the point reached by the acoustic wave last leads, the group velocity is negative. The signal used in the method has clear characteristics, the excitation, collection and analysis methods are simple, and the method is not easily disturbed by amplitude changes.

The application discloses a diagnostic protocol scanning method and a diagnostic protocol scanner, and is applied to the field of information diagnostic scanning. The logical relationship between functions is acquired, the function code corresponding to each function is determined according to the logical relationship and the function number range corresponding to each function, all the function codes are acquired through the traversal mode, and the final result is outputted, so that the result is clear and explicit, and all the diagnostic information needed to be tested is collected for the diagnostic information security tester, the tester cannot know part of the content information, the comprehensiveness of the information security test is affected, the test is very comprehensive, the work load of the staff is reduced, and the safety is improved.

The application provides a deep coal rock gas favorable area division method, a computer device and a storage medium. The method comprises the following steps: for deep coal rock gas with a depth of more than 3000 m, an evaluation index system with multiple levels is established, and the weight of each evaluation index in each level of the evaluation system is determined; for a plurality of target single wells, the comprehensive score of each single well is calculated based on the evaluation index system; the comprehensive score of each single well is plane interpolated to obtain a comprehensive score plane distribution map; and then the favorable area is divided according to a threshold on the map. The device comprises at least one processor; a memory storing program instructions, the program instructions comprising instructions for executing the above method. The storage medium stores program instructions. The application is suitable for deep coal rock gas favorable area evaluation with a depth of more than 3000 m, has the characteristics of clear results and strong systematicness, can better solve the problems of fuzziness and difficulty in quantification, and is suitable for solving various non-deterministic problems.

This invention discloses a method for determining the pile top compliance of friction-type pipe piles under horizontal dynamic loads. By acquiring the physical and mechanical parameters of the friction-type pipe pile system under horizontal dynamic loads, and based on elastic dynamics theory, using the continuous medium mechanical parameters of the viscoelastic soil layer as control variables, the method establishes and solves the soil governing equations for the soil around the pile and the pile core, deriving analytical expressions for their dynamic impedance. Substituting these dynamic impedances as coupling terms into the governing equations for Euler-Bernoulli beams and shear beams, the method obtains the general solution for the displacements of the pipe pile and the virtual soil column, including undetermined coefficients. Based on the pile top displacement and load amplitude, the pile top compliance, separated into real and imaginary parts, is calculated. This method avoids cumbersome numerical modeling, is highly efficient and simple in calculation, and provides specific and clear results. It can clearly reveal the variation law of the real and imaginary parts of the pile top compliance under different excitation frequencies, providing a reliable theoretical basis for the engineering design of friction-type pipe piles under horizontal dynamic loads.