ANALYSIS OF THE FATIGUE STATUS OF MEDICAL SECURITY PERSONNEL DURING THE CLOSED-LOOP PERIOD USING MULTIPLE MACHINE LEARNING METHODS: A CASE STUDY OF THE BEIJING 2022 OLYMPIC WINTER GAMES

Abstract Using machine learning methods to analyze the fatigue status of medical security D Vitamins personnel and the factors influencing fatigue (such as BMI, gender, and wearing protective clothing working hours), with the goal of identifying the key factors contributing to fatigue.By validating the predicted outcomes, actionable and practical r

Efforts to reduce pressure on use of wood in particleboard formulation have included the use of non-wood materials such as crop residues.Physical and mechanical properties are determined by the number of the hydroxyl (-OH) groups.Hydroxyl (-OH) groups attracts water molecules through hydrogen bonding affecting water absorption (WA) and thickness sw

West Nile virus (WNV) is found in 26 provinces of Iran in humans, horses, and birds.Due to lack of vaccines, the only method to reduce the risk of the disease in communities is to increase people’s awareness.Lack of killing and overhunting of animals does not alter the infected-blood transmission from animals to humans by mosquito bites, but can

Igbo people has been known as the ethnic group that is most travelled.They do not only travel but also prosper in foreign lands, build houses, feel at home and relax in another man’s land.Some marry from other ethnic groups, bear children and imbibe the culture of other Astaxanthin people they meet in the host community.Some do not care to reach