Oxydation catalytique du silicium : l'obtention de couches d'oxydes uniformes

Modeling of Catalytic Combustion and Conversion of Methane Modelization De La Combustion Catalytique Et De La Conversion Catalytique Du Méthane

Catalytic combustion and conversion of methane are characterized by a complex interaction of transport and chemical reactions on the catalytic surface and in the gas phase. Computational tools have been developed in which the catalytic processes are coupled to the surrounding flow. These tools are applied to study catalytic combustion of methane on platinum and catalytic conversion of methane t...

Caractérisation De Nanofils De Silicium Par Microscopie Électronique En Transmission

The goal of this thesis was to better understand and control nanowire growth by the Vapour Liquid Solid method, bymeans of structural, chemical and electronic characterization of nanowires using transmission electron microscopy.A first subject of study was the behavior of the gold catalyst particle. We have shown that control can be obtainedover gold diffusion from the catalyst part...

Adaptation du Virus de l'Echtyma Contrgieux à la Culture de Cellules de Singe

Parasites du sang de divers animaux de la region de Tehran

La presence de la perse dans Ies oeuvres des philosophes du XVIII siecle (Montesquieu Voltaire ,et Ies Encyclopedistes ) a travers du recit de voyage de Jean Chardin'