Vers l'établissement d'un seul jeu mondial de normes comptables ?

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Introduction

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Le droit des peuples autochtones à disposer d'eux-mêmes

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Les droits intangibles

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La tension entre imaginaires de la vitesse et de la lenteur dans l'évolution des infrastructures de mobilité

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Surface enrichment in gold/silver alloys: effects of temperature studied by atom probe tomography

Bimetallic alloys are increasingly used in heterogeneous catalysis. This interest is explained by the emergence of new features that are absent in the parent single metals. Synergistic effects between the two combined elements create a more efficient catalyst. One of the most challenging aspect of multicomponent materials in catalysis is the ability to fine-tune the catalytic properties of an alloy by controlling the nature and composition of the surface [1]. For example, the gold/silver alloy combines a high activity and a large selectivity for a broad range of oxidation reaction.It is well established that the surface composition of alloys may deviate from that of the bulk phase. Surface enrichment has also important consequences in some applications of heterogeneous catalysis. In some cases, the thermal and chemical treatments can lead to opposite trends regarding the nature of the metal prone to surface enrichment. Using atom probe tomography we aim to link the physicochemical conditions the composition of the very first atomic layers of bimetallic catalysts and eventually to fine-tune the catalytic features of the latter.

Catalytic CO2 hydrogenation: study at the molecular scale using field emission techniques

An accurate characterization of the rhodium specimen was obtained via FIM experiments. Reaction behaviors between H2 and CO2 were observed in FEM mode at 700 K. At this temperature, CO desorption occurs, preventing CO+H2 reaction. Surface is mainly recovered by oxygen; reaction with hydrogen occurs. Finally, we can identify the reaction as the Reverse Water Gas Shift.

Nonuniform Depth Distribution Selection with Discrete Fourier Transform

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La Belgique à l'heure russe (1880-1914)

Cet article étudie la réception de la musique, de la littérature et des arts plastiques russes en Belgique entre 1880 et 1914. Divers lieux de cette présence russe sont envisagés :salons, expositions universelles, musées, théâtres, concerts, sociétés d'artistes, revues artistiques et ouvrages académiques.

Les cabarets montmartrois ou cabarets de chansonniers à Bruxelles sous l'Occupation

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Les mises en musique de "L'Invitation au voyage" de Baudelaire. Analyse philologique, formelle et évocative. -- Langues et littératures françaises et romanes

Il est bien connu que littérature et musique entretiennent des liens étroits. Cependant, leur étude n'est pas chose aisée, notamment en raison de l'absence d'un consensus théorique. Notre but est d'étudier l'un des aspects de ces liens, à savoir les mises en musique de poèmes. Ce mémoire comprend deux volets. Le premier, à visée encyclopédique, tente de fournir un catalogue le plus exhaustif possible des mises en musique de « L'Invitation au voyage », avec toutes les informations philologiques nécessaires à de futures utilisations. Le second volet, à visée analytique, cherche à mettre en évidence les caractéristiques d'une œuvre poético-musicale, tant dans son élaboration que dans sa réception ou sa structure interne. Pour ce faire, nous faisons appel à des théories issues de plusieurs disciplines, telles que l'histoire littéraire et musicale, la linguistique, la sémiologie, la poétique, l'analyse musicale et les sciences cognitives. Parmi nos constatations, il ressort que les œuvres poético-musicales, si elles possèdent des points communs non négligeables avec les œuvres poétiques et les œuvres musicales pures, ne sauraient néanmoins être amalgamées avec celles-ci, et nécessitent dès lors un traitement tout à fait particulier.

Evocation and Ecology in an Aria of Offenbach's La Grande-Duchesse de Gérolstein -- Musicologie

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Hamiltonian derivation of higher-spin charges

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Human chorionic gonadotropin in the plasma of normal nonpregnant subjects

SCOPUS: ar.j

Breast cancer

Breast cancer remains one of the leading causes of cancer morbidity and mortality. Despite significant advances in treatment of breast cancer a substantial proportion of women affected by this disease succumb to it. Survival of patients with advanced disease, chemoresistant tumors or a suboptimal response to endocrine therapy is significantly shortened. Hence, further understanding of disease pathogenesis is required to enhance the arsenal of approaches to cure this deadly ailment. Recent advances in biochemistry, molecular cell biology and cancer research highlighted the importance of dysregulation of protein synthesis, translation, in the development and progression of tumors. This dysregulation appears to take place at an early stage of translation, called translation initiation, that is a highly controlled and rate-limiting step of the protein synthesis. In this chapter we summarize decades of knowledge accumulated in regards to the role of translation and its regulation in the development and progression of breast cancer. We then extensively discuss applications of this knowledge in diagnosis and treatment of breast cancer.