نتایج جستجو برای: aeolian vibration
تعداد نتایج: 51843 فیلتر نتایج به سال:
Journal:
:Journal of Arid Environments
2014
Journal:
:Geophysical Research Letters
2019
Journal:
:Annals of Glaciology
2001
root mean square acceleration (rms), crest factor and hand- arm vibration dose value in tiller users
Journal:
:international journal of occupational hygiene
0
parvin nassiri department of occupational health engineering, tehran university of medical sciences, tehran, iran.
irajali mohammadi department of occupational health engineering, occupational health research center, iran university of medical sciences, tehran, iran.
mohammadhosein beheshti department of occupational health engineering , faculty of health, gonabad university of medical sciences, gonabad , iran.
kamal a azam department of biostatistics, school of public health, tehran university of medical sciences, tehran, iran.
the purpose of this study was to assess exposure to hand-arm vibration in tiller users, forty users of tiller in northeastern provinces of iran were examined to measure hand-arm vibration parameters such as root mean square acceleration (rms), total equivalent acceleration, vibration dose value (vdv) and crest factor in three directions (x, y, and z) and various operating modes for comparing th...
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