4,375 datasets found

This work focuses on the preparation and characterization of sulfides and oxysulfide materials for passive or active optical applications. Precipitation and combustion...

Synthesis and study of mesomorphic properties of grafts for carbon nanotubes functionalizationIn order to study the toxicity of carbon nanotubes, cholesterol based...

Noise radiated by low-speed fans or aircraft engine fans is made up of tonal noise and broadband noise, the latter being sometimes dominant. The present study suggests...

The simple exclusion process is formally defined as follows : each particle performs a simple random walk on a set of sites and interacts with other particles by never...

Digital circuits used in such domains as automotive, medical, space or nuclear need to satisfy high reliability requirements. In addition, continous downscaling of...

The purpose of the present thesis is to redraw Antonin Artaud's theoretical change of the notion of the ego, and to clarify the particular poetics that he established...

With the last generation of X-ray satellites, such as XMM-Newton and Chandra, our knowledge about the X-ray properties of Active Galactic Nuclei (AGN) has greatly...

Co-encadrement de la thèse : Bruno Duplessis

This thesis is divided into three parts. In the first part, we give a new description of chain-recurrence using an ultrametric barrier. This barrier allows to endow...

Presented research works deal with the milling of mold in composites materials, considering surface roughness and plan of procedure. Aeronautical structure parts could...

The Atlantic Water transport in the eastern Mediterranean is strongly impacted by the dynamics of mesoscale eddies. The latter are mainly produced through baroclinic...

In this thesis, we propose and study new algorithms and data structures for model checking nite-state, concurrent systems. We focus on techniques that target shared...

This work tries to make a connection between two literary “thoughts” of two major Italian writers of the 20th century whose similarities bring out the dissimilarities....

The characterization of the interactions of different biomolecules such as proteins and peptides with lipids, constitute a crucial step for better understanding the...

Over the last few decades, optical fibre has become the preferred medium for conveying data across cities, regions, nations, continents, oceans, owing to its very low...

This approach suggests a possible solution for the following issue : how to formalize environments related to a given process and how to exploit the information they...

For about ten years, spectrum scarcity and the growing need of bandwidth have pushed the studies on cognitive-radio technologies to counter this waste. Among them: the...

The optical properties of nanoparticles have opened new avenues in many areas of optics with the fundamental understanding of the interactions in matter, biology and...

Immunological memory is characterized by a secondary response that is faster and stronger than the primary response. For CD8 T cells this results from an increase...

The descriptor systems have been attracting the attention of many researchers over recent decades due to their capacity to preserve the structure of physical systems...