4,375 datasets found

The aim of the present study is to prepare silica-supported Ni-X bimetallic catalysts, tocharacterize them, and to compare their catalytic activity in the...

The Hall A Deeply Virtual Compton Scattering (DVCS) experiment used the 5.757 GeV polarized electron beam available at Jefferson Laboratory and ran from september...

The thesis focuses on security in Mobile Ad hoc Networks (MANETs) [RFC 2501]. The lack of any central management of the network functions make MANETs more vulnerable...

Our dissertation focuses on agency conflicts between controlling shareholders and minority shareholders that may arise following a merger-acquisition decision. Through...

Biomaterials play an important role in many medical applications. To know how they evolve once inserted in the human body is essential to improve them and to create...

Traditional products are an interesting purchase option for the consumers confronted with the standardization of industrial products and the manufacture of these...

The growth factors receptors are overexpressed in a great number of cancers and play a very important role in cell proliferation. We were interested in the ATP...

This thesis describe three formalisations in Coq. The first chapter is devoted to the implementation of an efficient decision procedure for Kleene algebras : as...

Epithelial polarity is an essential process occuring during organisms developpment. Here we focus on the C. elegans intestinal and epidermal epithelial tissue to...

This dissertation addresses the topic of automatic guidance of mobile robots in natural en- vironment In particular path tracking on low adherent ground is...

The outbreak of West Nile in North America in 2002, which affected more than forty states in the United States, has led Public Health Agencies to adress the risk of...

This thesis focuses on some data mining problems with an operations research point of view. Data mining is the process of learning new knowledge from large datasets....

The key issue for realizing the potential of carbon nanotubes has always been, and still remains, a better control of their growth and in particular the selective...

Polyethylene terephthalate (PET) is widely used for the manufacture of packaging for drinking water. The chemical safety of plastic materials intended to come into...

Risk assessment tools related to transfers of gaseous pollutant from soil to indoor environments present large uncertainties relative to the knowledge of certain...

The aim of this thesis is the study of ferromagnetic resonance properties (FMR) of nanostructures and atomic contacts. In order to achieve this, we take advantage of...

The blood-brain barrier (BBB), located at the level of brain capillaries, is a crucial component of the neurogliovascular unit where it is responsible for brain...

The phytohormone auxin, is implicated in gynoecium development. Auxin response mainly depends on two protein families: ARFs (Auxin Response Factors) and Aux/IAAs. ARFs...

To ensure the required accuracy and prevent from misadministration, cancer treatments, by external radiation therapy are simulated on Treatment Planning System or TPS...

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