Depression is one of the most common psychiatric diagnoses which its growing trend has created major problems for mental health. The present study aimed to investigate the relationship between social health components and incidence of depressive disorder among students of Yazd university. Data were collected by using stratified sampling method among 250 undergraduate students (107 males and 143...

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

This study aimed to determine the relationship between motivation and objectives of social development with academic procrastination. The subjects, 275 (boys and girls) in the city of Marivan were selected. The instruments in this study were academic motivation, social development and academic procrastination questionnaires. For data analysis, stepwise regression and structural equation model w...

Social capital as one of the prerequisites for urban development has elements such as social trust, social participation, social cohesion, social awareness, and degree of religiosity, each of which has different components in different societies. And the development of sustainable urban development depends on providing relative prosperity, citizen participation and increasing social awareness f...