Synopsis This paper is focused on the theoretical modeling of the rheological properties of the magnetic suspensions in shear flows under an external magnetic field aligned with the streamlines. The conventional theory postulates that the field-induced aggregates of magnetic particles are highly anisotropic and aligned with the flow direction. Therefore, no substantial variation in suspension v...

objective: this study investigated the relationship between resilience and religious orientation (internal and external) with posttraumatic growth (ptg). this study also examined the impact of marriage and sex variables on growth . method: participants were selected based on prescreening of a larger group of students enrolled in the university of shiraz. participants were recruited in two stage...

introduction: in the past 2 decades, research findings established achievement goal theory as a powerful framework for conceptualizing difference in the quality of student’s engagement, persistence on task, and academic resilience. so the present study examined the relationship between achievement goal orientations and academic resilience. method: participants were 606 students (307 girls and 2...

Resilient modulus and California Bearing Ratio (CBR) in unbound granular materials are the key technical characteristics of layers in a flexible pavement design. Among the factors affecting these two parameters, the aggregate gradation is the most important. Using particle size distribution curve developed by AASHTO, together with other considerations mentioned in the related regulations have y...

introduction : solubility of root filling materials is heavily influenced by the environment they are in contact with. this study compared the solubility of proroot mta in deionized water and synthetic tissue fluid. materials & methods: forty specimens of prepared mta were immersed in deionized water and synthetic tissue fluid (20 samples each). the solubility was assessed after 7 and 28 days. ...

the purpose of performing this research was studying relationship of religious orientation and interpersonal trust with educational progress of students. the research was descriptive correlation one.statistical population included all highschool students of birjand city in educational year 93-94 ,which was based on morgan table and random cluster method ,355 samples was chosen and studied. to g...