Central MessageThe excellent surgical results obtained in the treatment of thoracic aortic graft infections is less fully realized with endografts. This significant face expanding TEVAR indications.See Article page 1. The indications. See In this edition Journal, Nissen and colleagues1Nissen A.P. Sandhu H.K. Mashtaq H. Miller III, C.C. Safi H.J. Estrera A.L. et al.Resection replacement infectio...

citizenship is one of the most important sociopolitical concepts that have full of ups and downs along the history and thinkers and scholars interested in socio culture issues have been challenged and discussed since ancient times. this concept consists of a set of rights and obligations that member of society have in related to each other, entities, and society. the aim of the research is to i...

since density is considered as one of the most important numerical indices to explain quantitative values of a plant community by affecting on many aspects and activity of ecosystem, on the other hand, awareness about plants distribution pattern in environment is an essential preparation for measurement and study of vegetative cover, therefore, in this research determination of density and dist...