نتایج جستجو برای: physical factor mean 37430
تعداد نتایج: 1967069 فیلتر نتایج به سال:
OBJECTIVE Features of the metabolic syndrome are becoming increasingly evident in children. Decreased physical activity is likely to be an important etiological factor, as shown previously for subjective measures of physical activity in selected groups. The purpose of this study was to examine the relationship between the metabolic syndrome and objectively measured physical activity and whether...
Background & Aims: Physical activity in leisure time can increase life expectancy in disabled people via increasing freshness, communicating with others, and participating in community activities and can prevent withdrawal and malaise. The aim of this research was surveying on barriers for wheelchair-user disabled people in their recreational activities in southeast of Iran. Methods: In functio...
2 We propose a method for extracting goniospectral information of three-dimensional objects from multiband images obtained under several illuminants and reproducing the objects under various kinds of illuminants. Using the dichromatic reflection model, goniophotometric information of both diffuse component and specular component is estimated from the images acquired under the illuminant from se...
this study examined the relationship between physical fitness and self–esteem in non – physical education students. 109 female and 225 male students who took general physical education course (1). the students completed cooper – smith questionnaire and their scores of general physical education course. the mean score of physical fitness for male students was 17.4 and for female students 19.1. t...
in new management approaches, in the organizations with inflexible structure, existing of red tapes and interruptions caused by limitations and also non-compliance with environmental changes, create demotivation among staff. with regard to the influence of job motivational potential and its relationship to the type of organizational structure( enabling and dissuasive), the goal of this research...
chapters 1 and 2 establish the basic theory of amenability of topological groups and amenability of banach algebras. also we prove that. if g is a topological group, then r (wluc (g)) (resp. r (luc (g))) if and only if there exists a mean m on wluc (g) (resp. luc (g)) such that for every wluc (g) (resp. every luc (g)) and every element d of a dense subset d od g, m (r)m (f) holds. chapter 3 inv...
root mean square acceleration (rms), crest factor and hand- arm vibration dose value in tiller users
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...
background: in oil refinery plants, shift working is inevitable . shift work is associated with depression; therefore this prospective study was carried out in tehran shahid tondguyan oil refinery in order to determine the prevalence of depression in shift workers and to assess the effects of associated factors with depression among shift workers. in the present study, the shifting work system ...
physical activity has physiological, psychological, and social positive effects. however, the relationship between physical activities and depression of the elderly in the country is unknown. this study was designed to examine the relationship between physical activity and depression. the statistical population consisted of the elderly of arak city in 2013 and 263 subjects participate in the st...
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