background :traffic and transport is a substantial part of a range of economic, social and environmental factors distinguished to have impact on human health. this paper is a report on a preliminary section of a health impact assessment (hia) on urban traffic and transport initiatives, being conducted in sanandaj, iran. in this preliminary study, the psychometric properties of urban traffic rel...

the results of studies have shown that many factors are involved in the formation and development of social anxiety. low self-esteem is a risky factor in the development of anxiety disorders, especially social anxiety in adolescents. the purpose of this study is to investigate the relationship between self-esteem and social anxiety in adolescents. the present study is cross-sectional and correl...

there are two main dimensions for quality of life: objective quality of life and subjective quality of life. the writers of this research study the relationship between social capital and quality of life and its two main dimensions. data are collected from the city of mashhad and it show that social capital has a greater role in the explanation of quality of life comparing to income and educati...

this paper attempts to rank the effective factors in making trust in social networks to provide the possibility of attracting and increasing users’ trust on these social networks for providers and designers of online social networks. identifying the effective factors in making trust in social networks is a multi-criteria decision making problem and most of effective factors are ambiguous and un...