OBJECTIVE To investigate the factors associated to the physical inactivity among teenagers in Salvador, BA. METHODOLOGY A cross-sectional study was made with 803 teenagers from 10 to 14 years old, enrolled in public high schools in Salvador, BA. Information concerning physical activity levels (dependent variable), sedentary behavior, demographic, anthropometric, socioeconomic and maternal cha...

It is commonly known that the factors that are affecting stock prices are macroeconomic variables, returns on alternative investment means, political and social stability, developments in other countries, risk preferences of domestic and foreign investors, information regarding companies and manipulations. Due to the effect of financial globalization and as local capital has transformed into an...

emphasis on sustainable agriculture in iran like the other developing countries, is responsedto the adverse environmental and economic impacts of conventional agriculture. thisproblem, particularly about “greenhouse production” is considerable. the perceptions ofgreenhouse owners about the environmental, economical and social aspects of sustainableagriculture was discussed in this article. the ...

The electric system needs to balance supply and demand on a moment to moment basis. Energy commodities such as coal, oil and natural gas can be readily stored in massive quantities. However, the storage of electricity has been relatively complex and expensive. Today, with the changing ways in which electricity is generated and used, increased penetration of renewable energy sources and smart gr...

undoubtedly, attempt to self-inflicted burning needs special conditions for special individuals. self-inflicted burn is highly depended on individual and social factors. this study is aimed at evaluating the burning percent, age, economical conditions, educational levels, occupation, and marital status of the self-inflicted burn females of taleghani hospital. this is a descriptive- sectional st...

Application service providers are trying their best to enhance existing customers’ loyalty because of the prosperous and competitive market. Customers switch suppliers based on economic evaluation. Other suppliers easily imitate the competitive edge derived from price and cost factors. From social exchange theory and relationship management, psychological factors are important for industrial cu...