A Review of School-Based Interventions for Children and Adolescents who suffer from Depressive Symptoms

This paper provides a brief review of childhood and adolescent depressive disorders and the importance of treating such symptoms within a school setting. The purpose of this paper was to examine published studies that were conducted in schools and were designed to treat symptoms of depression in children and adolescents. Active treatments utilized in this review were shown to be effective in reducing symptoms of depression. Most active treatment conditions involved intervention components that are commonly used in conjunction with typical cognitive-behavioral therapies . Further research is needed to determine the effectiveness of specific programs and program components. Implications of the present research is presented for use by school-based mental health practitioners

The upper triangular solutions to the three-state constant quantum Yang-Baxter equation

In this article we present all nonsingular upper triangular solutions to the constant quantum Yang-Baxter equation $R_{j_1j_2}^{k_1k_2}R_{k_1j_3}^{l_1k_3}R_{k_2k_3}^{l_2l_3}= R_{j_2j_3}^{k_2k_3}R_{j_1k_3}^{k_1l_3}R_{k_1k_2}^{l_1l_2}$ in the three state case, i.e. all indices ranging from 1 to 3. The upper triangular ansatz implies 729 equations for 45 variables. Fortunately many of the equations turned out to be simple allowing us to start breaking the problem into smaller ones. In the end we had a total of 552 solutions, but many of them were either inherited from two-state solutions or subcases of others. The final list contains 35 nontrivial solutions, most of them new.Comment: 24 Pages in LaTe