BACKGROUND Physical activity offers physical and psychosocial health benefits that are important during young adulthood and later in life. However, little is known about the physical activity of young adults in low- and middle-income countries. The purpose of this study was to estimate the participation of physical activity in Bangladeshi young adults and to assess differences by gender, age an...

Two unavoidable processes punctuate our century: The unprecedented urbanisation of our planet (United Nations, 2014) and the spread of ubiquitous computing (Weiser, 1991) and urban data streams. This process of urbanisation corresponds with the process of digitalisation of urban life: while urbanisation acts on a physical infrastructural level, the digital develops as a kind of metastructure ab...

students are a large portion of the youth in the society and it is important to pay attention to their general health. the aim of this study was to explain the role of physical activity in social well-being of students in universities of kermanshah city. this study was a descriptive-correlation conducted as a cross sectional study. two questionnaires of keyes's social well-being (1998) and...

OBJECTIVES Men with low physical fitness and high occupational physical activity are recently shown to have an increased risk of cardiovascular disease and all-cause mortality. The association between occupational physical activity with cardiovascular disease and all-cause mortality may also depend on leisure time physical activity. DESIGN A prospective cohort study. SETTING The Copenhagen ...

We have developed a visualized 3-D model of a City Sustainability Index (CSI) based on our original concept of city sustainability in which a sustainable city is defined as one that maximizes socio-economic benefits while meeting constraint conditions of the environment and socio-economic equity on a permanent basis. The CSI is based on constraint and maximization indicators. Constraint indicat...

The old city of Beijing has been recognized as the greatest masterpiece of urban planning and urban design. However, since 1949 it has experienced extensive and fast constructions and demolitions, a large number of papers argued that physical and social structure of old city of Beijing has been fading away. In order to find a proper way to protect and redevelop the old Beijing city, it could be...