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一、问题的提出 人体生物节律理论作为预防事故发生的一种方法,已被广泛地应用于铁路、公路、航空和一般工业企业,并取得了较明显的效果。 人体生物节律理论指出,所有的人,从他们出生之日起,体力、情绪、智力活动分别以23天、28天和33天为一个循环周期,并以正弦曲线的形态周而复始地循环着、运动着,直到生命终止。 生物节律处于不同时期,人的生理、心理状态也不一样。在节律的正半周(高潮期),体力充沛,精力旺盛,情绪饱满,反应灵敏,工作效率高。在节律的负半周(低潮期),体力衰退,容易疲劳,烦
First, the issue raised Human biorhythm theory as a way to prevent accidents has been widely used in railway, highway, aviation and general industrial enterprises, and achieved more obvious results. According to the theory of human circadian rhythm, all people, from the date of their birth, exercise physical, emotional and intellectual activities for a period of 23 days, 28 days and 33 days respectively and circulate in a sinusoidal form. The movement Until the end of life. Biological rhythms in different periods, human physiology, mental state is not the same. In the rhythm of the positive half-week (climax), full of energy, energetic, emotional, responsive, high efficiency. Negative half-cycle rhythm (low tide), physical decline, fatigue, tired