医学 >>> 预防医学与卫生学 >>> 职业病学 >>>
搜索结果: 1-3 共查到职业病学 STUDY相关记录3条 . 查询时间(0.269 秒)
Background: Shift work is a well-recognized occupational health hazard in both industrialized and industrially developing countries. Prolonged working time, day/night shift rotation, circadian rhythm ...
The study of 10,504 cases of industrial accidents, involving 590,164 injured workers employed in different industries in Tehran industrial pole during one year shows that the over all incidence rate i...
The number of Swedish women who are long-term sick-listed is high, and twice as high as for men. Also the periods of sickness absence have on average been longer for women than for men. The objective ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...