4,375 datasets found

MEMS and NEMS (Micro and Nano Electro-Mechanical Systems) presently undergo a wide development within the framework of the Nanomechanics. The efficient operation of...

Using Malliavin calculus and Dirichlet forms theory we study the absolute continuity of Markov chains ergodic measures. Both discrete and continuous case are studied....

This theses deals with a parallel Cartesian method to solve elliptic problems with complex interfaces and its application to elliptic irregular domain problems in the...

This thesis aims at developing strategies to enhance the power of sequential computation and distributed systems, particularly, it deals with sequential break down of...

For the intellectuals and lexicographers officiating under the Ancien Regime, the people of France was then not one but many. At the heart of urban space, excluding...

The purpose of this thesis is the contribution to the numerical simulation of heat transfer by conduction, radiation and thermosolutal convection in a closed cavity or...

This study, supported by the Observatoires Volcanologiques de l'Institut de Physique du Globe de Paris and by the Centre National de la Recherche Scientifique...

A multiple system refers to a set of small bodies tied by gravitation and orbiting around their common center of mass, which orbits around the Sun. Astrometric...

ln all fields, but more especially in electricity, everybody is more and more worried about the security of users as weil as goods. This requires equipment with...

The North American Cordillera is composed of several lithospheric fragments that accreted to North America since the late Devonian. These lithospheric fragments are...

For motorization, problems related to the compatibility ‘materials cooling liquids’ are complex because of their nature and function. They can be solved either by...

Due to its high heat capacity, the ocean integrates the surface fluxes, producing high signal-to-noise ratio at decadal and longer timescales. On the contrary,...

Berlin is a city that spawns an irnpressive imagery related to the history of the 20th century. Few other cities contain so many !andmarks of the great events that...

Assessing safety among hospitalized patients is a major issue for health services. The development of indicators to measure adverse events related to health care (HAE)...

Traditional wood buildings in France and in Madagascar use abundant local forest resources in architecture. Woodcan be considered as renewable and natural material...

The grid occupies a problematic place in art history. Critics consider it as an abstract structure, a pictorial sign or an originality mirroring the division between...

The increasing of cultural differences is one of the concern of each society. Sociological research has to work on the balance a society can find between different...

Après avoir décrit le cadre géographique et géologique de l'étude, j'ai tout d'abord regroupé les informations utiles à la connaissance de l'unité hydrogéologique que...

The Hercynian Tichka plutonic complex in Morocco has been studied, for the following reasons, in order to define and detail the mechanisms by which it was derived: it...

Inertial Piezoelectric Motors are basically considered as extremely simplemotors, but weak and slow compared to other piezoelectric motor technologies.The present...