Technical Analysis and Development of Single Bamboo Floating from the Perspective of Education and Psychology
Mental Health Monitoring and Abnormality Analysis for Sports Majors Based on Dynamic Threshold
Abstrct
The mental health monitoring and abnormality analysis lay the basis for effective stress regulation of sports majors and help them resist mental illness and improve learning efficiency. This paper conducts mental health monitoring and abnormality analysis for sports majors based on a dynamic threshold. Firstly, the authors explained the flow of the dynamic mental health monitoring for sports majors and provided the prediction flow of the proposed model. Then, based on the Gradient Boosting Decision Tree (GBDT) model, the mental health level of primary sports college students was predicted. The research steps were detailed, including data preparation and preprocessing, model training, and prediction error calculation, and the dynamic threshold method with the sliding window was described. The non-parametric dynamic threshold setting was adopted to detect the local abnormality in the evaluation data series of the mental health level for sports majors before introducing the structure and principle of the proposed prediction model. The experimental results validate our strategy for mental health monitoring and abnormality analysis of sports majors. The results of relevant research have essential theoretical and practical significance for the works of the mental health of primary sports students.
María Dolores Molina Poveda, Eduardo Galak
Abstrct
The advent of cinema brought with it its use as a propaganda device with which to transmit ideals and doctrines. As a result, newsreels and cinema documentaries were born with the aim of showing the «most relevant» news of the country and abroad, the former with a shorter duration. In this study, the Spanish NO-DO and «Sucesos Argentinos» are used as primary sources to interpret the images and imaginaries that were projected between 1943 and 1955 on female physical culture. The intention is to understand the official discourse of both political regimes on what Argentinean and Spanish society should be like, especially by questioning those meanings about women. In total, 69 issues of NO-DO and 14 editions of «Sucesos Argentinos» have been found which aim to show female physical culture in this period. The female physical culture shown in both newsreels was aimed at strengthening women’s bodies so that they could carry out their «natural functions» (mother, wife, housewife), as well as highlighting their «inferiority» in relation to men through lower impact activities and the homogenization of bodies through clothing, and the performance of the same exercises in synchrony. And all this in countries with different regimes, but which, in the end, coincided.
Keywords:
female physical culture, NO-DO, Sucesos Argentinos, propaganda, audio-visual images
