نتایج جستجو برای: physical factor mean 37430
تعداد نتایج: 1967069 فیلتر نتایج به سال:
background: reactive oxygen species (ros) are a group of free radicals that in excessive amounts have negative influence on sperm quality and function. objective: to study the effect of varicocele and its severity on the level of ros in infertile men with clinical varicocele. materials and methods: in this controlled prospective study, 42 men with clinically diagnosed left varicocele and 30 fer...
BACKGROUND Physical activity (PA) has been associated with improved recovery time after transplantation. Handgrip strength has been related to post-transplant outcomes. AIM To evaluate predictors of PA and grip strength in patients with cirrhosis undergoing liver transplant evaluation. METHODS Single-center, prospective analysis. RESULTS One hundred patients were evaluated (54% male, mean...
The amount of time women spend for occupational and leisure physical activities is varried, i.e. they spend less time for leisure physical activities and the related factors than for occupational physical activities. In order to determine the kind and time of occupational and leisure physical activities in employed women, a cross-sectional study was carried out and data was gathered through...
the aim of this study was to investigate the relationship between quality of work life (qwl) and organizational commitment (oc) and their dimensions in faculty members of physical education faculties and departments of state universities. sample consisted of 217 faculty members of physical education faculties and departments. walton’s (1973) qwl questionnaire and mayer and allen (oc) questionna...
In this paper the efficiency of the electricity generation portfolio of BKW, a major Swiss utility, is analyzed. By applying mean-variance portfolio theory to the current and to possible future generation mixes, efficient frontiers are derived. The analysis based on relative changes in generation costs is complemented by an actual costs analysis. Moreover, a method that takes into account physi...
BACKGROUND No studies have compared the 2-factor structures of Wong's and Post's versions of the short-form Stroke-Specific Quality of Life (i.e., 12-item SSQOL) scale. This study compared the construct validity of 2 short-forms of the 12-item-SSQOL (not the 12-domain-SSQOL). METHODS Data were obtained from a previous validation study of the original 49-item SSQOL in 263 patients. Construct v...
BACKGROUND Research development is needed in physical activity and sedentary behaviour and their associations with mental health in young people. In Western countries the weather is a key contributing factor of sedentary behaviour in youth. The likely contributing factor of sedentary behaviour among African youth has not been explored. This study examined the association between sedentary behav...
carpal tunnel syndrome (cts) is considered by researchers because of its high prevalence, and several studies have been done to find the causes and factors which increase the chance for the syndrome. these studies have shown relationships between this syndrome with some physical parameters like wrist dimensions, weight and systemic conditions. there is no investigation on risk factors in cts in...
جهت بررسی تاثیر فعالیتهای گروهی کاردرمانی ( گروههای ورزشی physical exercise group ، و گروههای بحث discussion group ) بر کاهش میزان افسردگی معتادین مرکز بازپروری تهران، معتادینی که در ده روز متوالی در مرکز بازپروری فوق پذیرش شدند. با آزمون سنجش افسردگی بک beck depression scale مورد ارزیابی قرار گرفتند و تعداد 60 نفر از آنها که در آزمون فوق نمره بالاتر از 15 را کسب نمودند براساس ویژگی...
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