نتایج جستجو برای: s index

تعداد نتایج: 1080247  

Journal: :Journal of High Energy Physics 2012

Journal: :Journal of the Mathematical Society of Japan 1971

Journal: :International Journal of Economics and Finance 2010

Journal: :Journal of High Energy Physics 2013

Journal: :international journal of occupational hygiene 0
hamidreza heidari deptartment of occupational health engineering, school of public health, tehran university of medical sciences, tehran, iran. farideh golbabaei deptartment of occupational health engineering, school of public health, tehran university of medical sciences, tehran, ira. aliakbar shamsipour deptartment of physical geography, school of geography, university of tehran, tehran, iran. abbas rahimi-forushani deptartment of epidemiology and biostatistics, school of public health, tehran university of medical sciences, tehran, iran. abbasali gaeini deptartment of sport physiology, school of physical education and sport science, university of tehran, tehran, iran .

in this  cross sectional s tudy carried out in s pring and s ummer, 79 farmers  working  in different  job  pos itions including agriculture, hus bandry and horticulture in north of iran were participa ted. evaluation of the heat s tres s was conducted us ing wet bulb glob temperature (wbgt) index according iso7243 and heat s train evaluation us ing  meas uring  the  individual  phys iological ...

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