the first step in the design of plate girder is to estimate the self-weight of it. although empirical formulae for the same are available, the level of their accuracy (underestimate or overestimate) with respect to actual self-weight is not known. in this paper, optimized sections are obtained for different spans subjected to different live load carrying capacities and self-weights are estimate...

Lower levels of sexual self-efficacy increase high-risk sexual behaviors in prostitutes. In this respect, an educational intervention program based on the Information-Motivation-Behavioral Skills (IMB) model can enhance sexual self-efficacy. Therefore, this study investigated the effects of IMB education on sexual self-efficacy in women. To this end, a clinical trial was conducted on women with...

background a number of researches indicate that domestic violence (dv) causes abuse and vulnerability of women and children. two components that can decrease violence and divorce are self-concept and self-differentiation. objectives in this research, we compare self-differentiation and self-concept in divorced and non-divorced women that experience domestic violence. materials and methods to ac...

conclusions attempts should be made to enhance students’ nurse self-concept during their education. counseling, improving public respect for nurses, and implementing measures to enhance students’ professional self-concept are essential for improving their performance. results the mean and standard deviation of nurse self-concept and clinical performance scores were 5.46 ± 1.11 and 2.94 ± 1.45, ...

We build on principles from interdependence theory and evolutionary psychology to propose that forgiving bolsters one’s self-respect and self-concept clarity if the perpetrator has acted in a manner that signals that the victim will be safe and valued in a continued relationship with the perpetrator but that forgiving diminishes one’s self-respect and self-concept clarity if the perpetrator has...