Aut Caesar, aut nihil! La presencia de la romanitas en el primer escrito de Hegel

The polarization of F 1 strings into D 2 branes : “ Aut Caesar aut nihil 1 ”

We give matrix and supergravity descriptions of type IIA F-strings polarizing into cylindrical D2 branes. When a RR four-form field strength F4 is turned on in a supersymmetric fashion (with 4 supercharges) , a complete analysis of the solutions reveals the existence of a moduli space of F1 → D2 polarizations (Caesar) for some fractional strengths of the perturbation, and of no polarization wha...

Sur la fréquence de leptospirose en Iran

Sur la frequence de leptospirose en Iran

Sur la fréquence de la leptospirose en Iran

Existence de la brucellose en Iran. Isolement de Brucella abortus