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????? ????? ???? ??????? ??? ??????? ????? ????? ??? ???????? ????? ?? ??? RULA

Journal: Beyhagh,Journal of Student Research Committee of Sabzevar University of Medical Sciences (Vol.16, No. 2)

Publication Date:

Authors : ;

Page : 7-18

Keywords : RULA; ???????? ?????? ??????; ??????; ????? ?????;

Source : Downloadexternal Find it from : Google Scholarexternal

Abstract

?????: ?????? ?????? ? ?????? ?? ???? ???? ????? ???? ?? ??? ?? ??? ?????? ???? ??? ?????? ?? ???? ?? ?? . ???????? ??????? ??? ?? ??? ????????? ???? ?? ???? ????? ??? ???? ?? ???? ? ?? ????? ??? ???? ???????? ?? ????. ???? ? ?????: ?? ??? ?????? ?????? ????? ?? ?? ??? ????? ????? ???? ?????? ?? ???? ????? ??? ?? ??????? ????? ????? ???????? ???????? ????? ?? ??????? ?? ??? RULA ????? ?? ?? ???????? ?????? ??????? ??. ????? ??: ????? ???????? ????? RULA ???? ??? ?? ????? ????? 15.8%?????? 1? 2???? ???? ?? ????? ?? ????? ???? ???? ??? ?????? ????? ??????? ?? ????? ???? ???? ??? ? 13.2% ?????4 ???? ???? ???? ??????? ???? ? ?????? ???? ????? ? ??????? ??????? ??? ???? ?????????? 7.9%????? 5 ? 15.8% ????? 6 ? 47.4% ?????? ????? 7 ?? ?? ??? ?????? ???? ???. ??? ????? ???? ? ??? ????? ???? ???? ???? ????( 0.01>p)? ????? ???? ?? ??????? ?????? ????? ? ???? ?????? ???? ??? ??? (0.05>p).????? ????: ???? ???????? ????? 5 ???? ????? ???? ????? ?????????? ???? ?????? ?? ???? ????? ???? ??? ????? ?? ????? 7 ???? ????? ???????? ?????? ??? ? ?????????? ???? ???? ????" ????? ? ????? ???? ???? ????. ?????? ??? ????? ??? ???? ????? ?? ???????? ??? (???)?? ????? ?????? ??? ????? ???????? ????? ?? ??????? ?? ????? ?? ???? ????? ???? ???? ? ???? ???? ?? ???? ???? ? ???? ?? ??????? ????? ????? ???? .

Last modified: 2016-06-25 16:47:26