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Les albatros étant des espèces menacées d'extinction, j'ai choisi de commencer cette introduction par un état des lieux général de la perte de biodiversité actuelle et d'en exposer les principaux facteurs. Par la suite, j'exposerai les mécanismes sous-jacents à la dynam...

The purpose of this thesis is to study magnetic reconnection in collisionless and relativistic plasmas. Such plasmas can be encountered in various astrophysical objects (microquasars, AGNs, GRBs...), where reconnection could explain high-energy particle and photon produ...

In France, since Act 1 of the transfer of power from the government to local authorities ("Décentralization") in the early 1980s, the State has gradually territorialized its housing policies. This slow process ultimately resulted in a complex network of public actions w...

The thesis focuses on the relation to academic writing in French as a foreign and second language (FFL/SL). Our objective is to propose an approach of academic literacy in FFL/SL, to describe and to understand the relation to writing in FFL/SL of the group investigated,...

This PhD thesis focuses on issues related to the financing, the determinants and the barriers of renewable energy (RE) in the energy transition. To address these issues, we focus in Chapter 1 at identifying the determinants of solar PV capacities' deployment, and at inv...

Texte intégral accessible uniquement aux membres de l'Université de Lorraine; Not available; L’intégrale vectorielle de Kirchhoff est utilisée pour calculer le champ lointain diffusé par des particules ellipsoïdales d'indice de réfraction et d'orientation arbitraires. L...

The first part of this thesis is dedicated to the modification of polyelectrolytes to form polyelectrolyte films with controlled and stretch responsive cell and protein adsorption properties. Poly(acrylic acid) (PAA) was modified with side phosphorylcholine groups (PC) ...

The recent developments of the civil engineering create multiples problems of soils-structure interactions. The comprehension of soils and structures behaviour as well as soil-structure interactions therefore becomes a growing and important role in the geotechnical rese...

A classic understanding of neurotransmitter clearance at glutamatergic synapses is that, in order to ensure sufficient glutamate uptake on a fast timescale, it is necessary to have high numbers of glutamate transporters in the vicinity of release sites to compensate for...

Thanks to their preferential retention in proliferating tissues, some photosensitizers are therapeutically used such as in photodynamic therapy (PDT). In most cases, they are based on the porphyrin structure, but other compounds, of which far-red-light absorption proper...