the iranian-islamic sources have testified to the importance of gundishapour as the largest scientific center, having a medical school and one of the largest hospitals of ancient world in which renown physicians and the scholars of age, from various nationalities, were employed to teach, to do research, and to treat patients. in this scientific centre, greek medicine linked with indian medicine...

In this article two bawdy passages are compared. In Aristophanes’ Lysistrata, Athenian and Spartan negotiators, driven to a state of desperation by their women’s sex-strike, map out their respective sexo-territorial demands on the sexy body of the personified Reconciliation. In Shakespeare’s The comedy of errors, again, Dromio of Syracuse is trying to escape from the rotund kitchen maid Nell, w...

Given a linear form C1X1 + · · · + CnXn, with coefficients in the integers, we characterize exactly the countably infinite abelian groups G for which there exists a permutation f that maps all solutions (α1, . . . , αn) ∈ Gn (with the αi not all equal) to the equation C1X1+ · · ·+CnXn = 0 to non-solutions. This generalises a result of Hegarty about permutations of an abelian group avoiding arit...

during the 1960s, the relatively new approaches like environmental warfare and intentional environmental deterioration came in to the global security and strategic literature. till now, through different conventional and unconventional wars, the governments have imposed intentional and unintentional adverse effects on the environment some of which are lasting for decades. the application of wea...