niosh
- 网络美国国家职业安全卫生研究所
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Study on the Prevalence of Low Back Pain Based on the Revised NIOSH Lifting Equation
NIOSH提举指数在下背痛流行病学研究中的应用
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Reliabilty and validity of Chinese version of the NIOSH generic job stress questionnaire
一般工作紧张问卷中文译本的信度和效度
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Regarding establishing continuing education requirements for approved instructors , MSHA indicated that it has asked NIOSH to review the effectiveness of such requirements .
关于建立继续教育的要求批准教员,MSHA表示,它已要求NIOSH审查的效力,这样的要求。
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MSHA noted that both agencies started the process of developing a memorandum of understanding in2002 and stated that it will work with NIOSH to revitalize this effort and complete the process .
MSHA指出,这两个机构开始着手制定了一项谅解备忘录,在2002年,并指出,它会与NIOSH重振这方面的努力和完成这一进程。
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These occupations tend to foster conditions Niosh has identified as contributors to unhealthy stress : lack of control or participation in decision-making , conflicting or unclear job expectations , and hectic tasks with little inherent meaning .
在这些职业中充满了NIOSH所定义的有害压力:缺乏控制力或对决策的参与、矛盾或模糊的工作预期、工作任务重而又意义不大。
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To investigate the correlation between the prevalence of low back pain and manual lifting stressors , measured with the lifting index ( LI ) of the revised lifting equation from the National Institute for Occupational Safety and Health ( NIOSH ) .
[目的]探讨美国国家职业安全卫生研究所提出的手工作业提举指数(LI)与下背痛患病率的关系。
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Methods Subjects were tested by NIOSH Measurement Instrument of Occupational Strain recommended by YU Shan-fa ; each factor was scored by Likert 's 5 points or 7 points method . The score of each factor was calculated by quantified questionnaires .
方法采用余善法推荐的NIOSH职业紧张测量工具对调查对象进行测试,每一因素都按照Likerts5点法和7点法赋分予以数量化,按照量表赋分方法计算各因素得分。
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CQ was categorized as one of the suspected endocrine disruptors , according to Registry of Toxic Effects of Chemical Substances ( RTECS ), a chemical toxicity database , released by National Institute for Occupational Safety and Health ( NIOSH ) .
美国国家职业安全和健康研究所发布的化学物质毒性数据库已将矮壮素列为疑似内分泌干扰物质。