Background: Gastrointestinal stromal tumors (GISTs) constitute the majority of gastrointestinal mesenchymal tumors. They usually express a proto-oncogen protein called CD117 detected by immunohistochemistry. This study investigated the differentiation of GISTs as well as the risk of aggressive behaviors in GISTs from surgically-treated patients in university affiliated hospitals. Methods: The c...

With the explosive growth of e-payment industry, online transaction fraud has become one biggest challenges for business. The historical behavior information users provides rich digging into users' risk. While considerable efforts have been made in this direction, a long-standing challenge is how to effectively exploit user's behavioral and provide explainable prediction results. In fact, value...

Background The prevalence of high-risk behaviors in adolescents is one of the most important concerns of the community; this study aimed to determine the effectiveness of life skills training on decreasing high risk behaviors among high school boy students. Materials and Methods In a quasi-experimental study, the statistical population included Mullah Sadra boy high school students in the acade...

This study investigated whether an expanded tripartite influence model would represent gay men's experiences. This model was extended by adding partners and gay community involvement as sources of social influence and considering dual body image pathways (muscularity and body fat dissatisfaction) to muscularity enhancement and disordered eating behaviors. Latent variable structural equation mod...

Malekshahi F1, Momen-nasab M1 1. Instructor, Department of nursing, Faculty of nursing and midwifery, Lorestan University of medical sciences Abstract Background: High risk behaviors are the most prevalent factors that endanger the health of a community. Nowadays the prevalence of high risk behaviors, especially among adolescents and young adults has created a lot of worries for human ...