نتایج جستجو برای: calavi
تعداد نتایج: 73 فیلتر نتایج به سال:
Ghislain Emmanuel Sopoh, Roch Christian Johnson, Séverin Yehouénou Anagonou, Yves Thierry Barogui, Ange Dodji Dossou, Jean Gabin Houézo, Delphin Mavingha Phanzu, Brice Hughes Tente, Wayne M. Meyers, and Françoise Portaels Author affi liations: Centre de Dépistage et de Traitement de l’Ulcère de Buruli d’Allada, Allada, Bénin (G.E. Sopoh, A.D. Dossou, J.G. Houezo); Programme National de Lutte Co...
With the two most profound conceptual revolutions of XX century physics, quantum mechanics and relativity, which have culminated into relativistic spacetime geometry and quantum gauge field theory as the principles for gravity and the three other known fundamental interactions, the physicist of the XXI century has inherited an unfinished symphony: the unification of the quantum and the continuu...
Based on the physical projector approach, a nonpertubative quantization of the massless Schwinger model is considered which does not require any gauge fixing. The spectrum of physical states, readily identified following a diagonalization of the operator algebra, is that of a massive pseudoscalar field, namely the electric field having acquired a mass proportional to the gauge coupling constant...
<p>A l’enseignement secondaire au Bénin, la plupart des élèves sont adolescents. La crise d’adolescence, qui explique les déviances comportementales chez ces jeunes, mérite une meilleure compréhension pour sa prise en charge éducative. Ainsi, cette recherche a pu inventorier ses manifestations, et évaluer dispositifs d’accompagnement place. L’approche qualitative permis de mobiliser 4e, e...
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