Web-based supportive psychotherapy to prevent posttraumatic stress disorder: A cross sectional study on the iranian national under-14 girls� football team after nepal earthquake in 2015

Background: Earthquakes are devastating natural disasters. When an earthquake occurs during a significant event, such as Asian football confederation (AFC) under-14 girls� regional championship in Nepal (2015), all catastrophic casualties should be taken into account, including mental side effects on young sensitive groups. The present paper aimed to report risk-reduction activities for posttraumatic stress disorder (PTSD) in 18 young members of the Iranian football team. Methods: Distant location of the team members persuaded the team physician to use Internet-based social applications for supportive psychotherapy during 1 year after the shock. The child report of posttraumatic symptoms (CROPS), along with the parent report of posttraumatic symptoms (PROPS), was used to collect data from players and their parents. No randomization (except for replications) was applied and no control group was recruited in this study. Results: The results showed that some of the girls had acute stress symptoms and were prone to acute stress disorder if left unattended. The average CROPS score was 20.06 (SD, 2.48) in the second week, which decreased to 1.33 (SD, 1.29) after 1 year. Similar results in the sixth and twelfth months showed that the girls could reach a stable mental status using online supportive psychotherapy. Conclusions: Despite lack of access to patients, use of supportive psychotherapy is still possible. Online meetings can help psychologists follow the stages of treatment accurately. The results of CROPS showed that it is possible to provide psychotherapy support through online discussions with patients. © 2017, Asian Journal of Sports Medicine

Investigation on viscosity and non-isothermal crystallization behavior of P-bearing steelmaking slags with varying TiO2 content

The viscous flow and crystallization behavior of CaO-SiO2-MgO-Al2O3-FetO-P2O5-TiO2 steelmaking slags have been investigated over a wide range of temperatures under Ar (High purity, >99.999 pct) atmosphere, and the relationship between viscosity and structure was determined. The results indicated that the viscosity of the slags slightly decreased with increasing TiO2 content. The constructed nonisothermal continuous cooling transformation (CCT) diagrams revealed that the addition of TiO2 lowered the crystallization temperature. This can mainly be ascribed to that addition of TiO2 promotes the formation of [TiO6]-octahedra units and, consequently, the formation of MgFe2O4-Mg2TiO4 solid solution. Moreover, the decreasing viscosity has a significant effect on enhancing the diffusion of ion units, such as Ca2+ and [TiO4]-tetrahedra, from bulk melts to the crystal–melt interface. The crystallization of CaTiO3 and CaSiTiO5 was consequently accelerated, which can improve the phosphorus content in P-enriched phase (n2CaO·SiO2-3CaO·P2O5). Finally, the nonisothermal crystallization kinetics was characterized and the activation energy for the primary crystal growth was derived such that the activation energy increases from −265.93 to −185.41 KJ·mol−1 with the addition of TiO2 content, suggesting that TiO2 lowered the tendency for the slags to crystallize