Preventive medicine
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Preventive medicine · Aug 2023
Application of MPP database and artificial intelligence system in online evaluation of college students' mental health.
Based on MPP database, we have conducted research and investigation on big data processing and analysis, and provided a good solution for big data. However, due to the large data storage requirements in the local file system may not be fully met. Therefore, the storage and management of big data, reliability, availability and scalability are more and more adopted by distributed file system. ⋯ College Students' mental health education is an important part of the current training. Rapid and accurate online evaluation and analysis of College Students' mental health can provide reference for college students and effective help for the follow-up activities and consultation of the school, At the same time, it provides some basis for the balance of psychological scale and the revision of item setting. In this paper, MPP database and artificial intelligence system are introduced into the application of mental health assessment, which can effectively assess the mental health of college students, and thus promote the continuous development of assessment application.
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Preventive medicine · Aug 2023
Functional forms of socio-territorial inequities in breast cancer screening - A French cross-sectional study using hierarchical generalised additive models.
To reduce the breast cancer burden, the French National Organised Breast Cancer Screening Programme (FNOBCSP) was implemented in 2004. The recommended participation rate has never been achieved and socio-territorial inequities in participation have been reported on several occasions. We investigated the functional forms and consistency of the relationships between neighbourhood deprivation, travel time to the nearest accredited radiology centre and screening uptake. ⋯ Territorial inequities in participation were more context-dependent and complex than social inequities. Inequities in participation represent a loss of opportunity for individuals who already have the worst cancer outcomes. Evidence-based public health policies are needed to increase the effectiveness and equity of breast cancer screening.
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Preventive medicine · Aug 2023
Application of mobile sensors based on deep neural networks in sports psychological detection and prevention.
This article proposes a low-power, low-cost, programmable neural network processor for IoT applications. Aiming at the human inertial motion capture system, a human motion sensor detection method based on long- and short-term memory network is proposed. It provides a practical method for studying human motion detection based on mobile sensors and portable devices. ⋯ At the same time, improve and improve the physical and psychological functions of athletes of different qualities, and further improve sports performance. So far, the theoretical definition of sports mental fatigue and the operational definition of sports mental fatigue are still the center of discussion and research by sports psychologists. This article will also elaborate on the development of the most important concepts describing sports fatigue at home and abroad, using depth Neural network and mobile sensor technology have carried out research and exploration on the mental recognition of athletes in sports.
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Preventive medicine · Aug 2023
Internet of things sports information collection and sports action simulation based on cloud computing data platform.
In recent years, cloud computing technology has shown exponential growth, and the upgrading of hardware and the improvement of computing performance have brought significant changes to the Internet of Things industry. With the changes of the times and the emergence of many new demands, data platforms under cloud computing platforms must make corresponding changes according to the new demands. Among them, the construction of cross regional data centers is particularly important, especially in commercial environments. ⋯ However, these methods typically do not have interactivity with the environment. To enhance the authenticity and interactive ability of simulation action information collection, this article adopts reinforcement learning method for training and design, and applies a system of functions such as collecting human sports data processing. This article applies cloud computing data platforms and sports information collection to sports action simulation, making progress in the development of sports action simulation.
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Preventive medicine · Aug 2023
Application of composite antibacterial nanoparticle non-woven fabric in sterilization of hospital infection.
The use of disinfection materials and instruments is an important part of surgical operation. Hospital environment and surgical equipment need comprehensive sterilization treatment. This process is the key to the success of the operation, and it is also one of the first ways to control the hospital to avoid infection during the operation. ⋯ In order to improve the antibacterial properties of medical non-woven fabrics, this paper combines two antibacterial methods of sterilization and antibacterial adhesion, and uses the principle of nanotechnology to design that the non-woven fabrics have good blood compatibility in the sterilization process. Then, a new composite antibacterial nanoparticle antibacterial solution is prepared from the synthesized nano‑silver solution, and the antibacterial solution is attached to the non-woven fabric, so that the nano‑silver particles with antibacterial effect are fixed on the surface of the fabric, and its antibacterial effect is measured through the antibacterial test, and excellent hospital infection sterilization technology is prepared and applied to the non-woven fabric products. The fusion experiment of platelets and red blood cells shows that the prepared surface technology combined with antibacterial adhesion and sterilization can effectively fuse with platelets and red blood cells, and can also effectively prevent the adhesion of platelets and red blood cells, and shows good blood compatibility, which is applicable to the sterilization process of hospital infection.