background: the purpose of the present study was (a) to assess the relationship between physical activity and the intensity and duration of menopausal symptoms, (b) to investigate the relationship between physical activity and the four domains of health-related quality of life (hrqol) and (c) to assess the relationship between physical activity and chronic diseases. methods: this descriptive-an...

according to the drought as the most important environmental factor that limiting agricultural products and using nitrogen as the most consumed nutrition element in farming system, in this study investigates examined the effect of nitrogen on drought tolerance characteristics, including changes in total chlorophyll content, total protein content, leaf area, phosphorus and peroxidase enzyme acti...

ba ckground: although it is widely accepted that the pre-school age is a critical period  in  the  development of  obesity,  there  are  few  published data  on  factors contributing to variation of total energy expenditure in this age group.to investigate the contribution of body composition, gender and activity on total energy expenditure (tee) in pre-school children. m ethods: the total ener...

Background. The transnational young people’s physical activity participation could intermingle with their ingrained dispositions acquired from their pre-migrating periods, experiences of transnational mobility, new cultural learning, and other migration processes.  Objectives. The current study aimed to investigate transnational youth’s physical activity experience using photo-elicitation inte...

abstract background: a wealth of study shows that increasing rbmi accompanies with physical inactivity, consequently. the aims of this study were determining the distribution of daily physical activity amount by gender in obese and overweight students methods: this is a cross-sectional descriptive study carried out to determine the distribution of daily physical activity level by genders and re...