PHYLOGENETIC DIVERSIFICATION PATTERNS AND DIVERGENCE TIMES IN GROUND BEETLES (COLEOPTERA: CARABIDAE: HARPALINAE)

Phylogenetic diversification patterns and divergence times in ground beetles (Coleoptera: Carabidae: Harpalinae)

Abstract Background Harpalinae is a species rich clade of carabid beetles with many unusual morphological forms and ecological interactions.How this diversity evolved has been difficult to reconstruct, perhaps because harpalines underwent a rapid burst of diversification early in their evolutionary history.Here we investigate the tempo of Boxes evo

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The Exact Solutions of a Diffusive SIR Model via Symmetry Groups

The focus of this paper is to investigate the exact solutions of a diffusive susceptible-infectious-recovered (SIR) epidemic model, characterized by a nonlinear incidence.A four-dimensional Lie point symmetry algebra is obtained for this model.We utilize the Lie symmetries to deduce the optimal system of one-dimensional subalgebras.The reductions S

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Mental Health of Iranian Elite Athletes

Background and Objective: Mental health is one of the most important issues, has attracted the attention Bar Soaps of many researchers.Since, the body and mind mutually influence each other and health of these two categories, were covers the human public health, therefore, recognize the continuous effects oneach other, seem to be necessary.Thus, th

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