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Chemical and physical characterization of the first stages of protoplanetary ...
Low mass stars, like our Sun, are born from the collapse of a molecular cloud. The matter falls in the center of the cloud, creating a protoplanetary disk surrounding... -
Development of theoretical and computational tools for the design of control ...
This thesis is concerned with the sampled-data control of non-linear continuous-time systems. Sampled-data systems are present in all computer controlled, hybrid or... -
Service Oriented Approch for Configuration of Tool Supported Method
Situational Method Engineering (SME) is a prolific research domain where competing SME approaches have been defined and used for composing, adapting or/and configuring... -
Modélisation et mesure des pertes fer dans les machines électriques, applicat...
The significant effects on the environment of a growing consumption of energy make essential a control of the efficiency of electric devices. It is necessary to... -
Multiples dynamers and supmmolecular assemblies
All the work described in this thesis falls within the domain of supramolecular chemistry. All the themes developed represent significant extensions of those... -
The entrepreneurial motivation in the french sub-saharian context
The importance of entrepreneurial phenomena and, more generally, of the place occupied by VSBs in the sustainable development of economies, leads us to consider the... -
Etude et modélisation des phénomènes physiques émergents pour la simulation d...
The microelectronics industry is extremely competitive in the increase of performances for devices or circuits. Nanowire architectures are now considered for the... -
Measurement of the Boltzmann constant by laser spectroscopy : towards a contr...
We detail in this manuscript the experiment developed in the MMTF team of the Laboratoire de Physique des Lasers, whose aim is to contribute to the redefinition of the... -
Experimental test of the universality of the Anderson transition with cold at...
In solid state physics, the study of the effects of disorder led to the discovery of a phase transition. For weak disorder, the solid is a conductor, whereas for... -
Hodge-Newton filtrations, cell decomposition and cohomology of certain p-adic...
In this thesis we study p-adic analytic geometry and l-adic cohomology of some Rapoport-Zink spaces, using the theory of Harder-Narasimhan filtration of finite flat... -
Study of the Rolling Manifolds Model and of its Controllability
We study the controllability of the control system describing the rolling motion, without slipping nor spinning, of two n-dimensional Riemannian manifolds, one against... -
Conjugate Mixture Models for the Modeling of Visual and Auditory Perception
In this thesis, the modelling of audio-visual perception with a head-like device is considered. The related problems, namely audio-visual calibration, audio-visual... -
Géologie et hydrogéologie du socle cristallin de Haute-Volta : étude régional...
Les formations cristallines de Haute*Volta sont stériles à l'état sain, et les régions qu'elles occupent n'ont pour réservoirs aquifères que les couches d'altérites,... -
Etude expérimentale du frottement glace-structure à l'échelle centimétrique
Offshore structures constructed in polar regions are exposed to the drift of ice which generates dynamic loads at the ice-structure interface. The intensity and the... -
Mathematical study and numerical approximation of homogenized metamaterials
This thesis carries out some studies concerning the mathematical modelling and the numerical approximation of problems involving homogenized metamaterials. In the... -
Caractérisation de l'état de surface des sols nus agricoles par imagerie rada...
In the context of sustainable development, soil and water resources management is a key issue from not only the environmental point of view, but also from a... -
Contribution aux microsystèmes magnétiques : Micromoteur asynchrone à palier ...
Important progress in microelectromechanical systems (MEMS) have recently been reported and a special effort concems micromotors and microactuators. Even if... -
Thermally activated and spin-transfer de-pining in FePt nanostructures
We studied the magnetization reversal in FePt/MgO thin layers and FePt/Pt/FePt/MgO spin-valves with perpendicular magnetization deposited by molecular beam epitaxy at... -
Implications of OEP16 protein in the photoprotection of Arabidopsis thaliana ...
In angiosperms, singlet oxygen is a prominent form of reactive oxygen species that is produced during photosynthesis. Its excess causes photooxidative damage leading...
