abstract background: nowadays, depression is one of the most prevalent mental diseases to which some individuals like mothers of mentally retarded children are more vulnerable due to their (children’s) special condition. therefore, the present study aimed to investigate the level of depression and its related factors in these mothers. materials and methods: this cross-sectional study was conduc...

For a hyperbolic 3-manifold M with a torus boundary component, all but finitely many Dehn fillings on the torus component yield hyperbolic 3manifolds. In this paper, we will focus on the situation where M has two exceptional Dehn fillings, both of which yield toroidal manifolds. For such situation, Gordon gave an upper bound for the distance between two slopes of Dehn fillings. In particular, i...

GRB941017, a gamma-ray burst of exceptional fluence, has recently been shown to have a high-energy component which is not consistent with the standard fireball phenomenology. If this component is the result of photomeson interactions in the burst fireball, it provides new and compelling support for substantial high-energy neutrino fluxes from this and similar sources. In this letter, we conside...

We are interested in solutions of a norm form equation that takes values given multi-recurrence. show among the there only finitely many each component which lie multi-recurrence unless recurrence is precisely described exceptional shape. This gives variant question on arithmetic progressions solution set equations.

The attributes of individual software engineers are perhaps the most important factors in determining the success of software development. Our goal is to identify the professional compe-tencies that are most essential. In particular, we seek to identify the attributes that diierentiate between exceptional and non-exceptional software engineers. Phase 1 of our research is a qualitative study des...