Nous avons abordé dans ce mémoire le sujet des nanotubes de carbone, nous avons montré les méthodes de synthèse, nous avons indiqué leurs différentes propriétés : mécaniques, électroniques, thermiques, optiques et électriques. ...

Refugees’ movements, displacement, and modern-day diaspora are considered the major phenomena that the world has to deal with in a period of worldwide tensions and wars. Therefore, homelessness and displacement in The ...

Capitalism is a very prominent theme in postcolonial studies, it creates all kinds of hardship in the colonized society; comprises the corruption, betrayal and arbitrary power. Ngugi Wa Thiong‟o‟s A Grain of Wheat is a ...

A numerical study of the natural convection of laminar heat transfer in the stationary state in a horizontal annular space between a heated square inner cylinder and a cold elliptical outer cylinder was investigated. This ...

The abstract: In English language teaching and learning in general, and English for Specific Purposes in specific, many applied linguists believe that using authentic materials is more effective than the use of non-authentic ...

L’animation comportementale cherche à offrir des modèles et des outils permettant la création d’entitésvirtuelles autonomes. Ces entités perçoivent leur environnement, agissent sur ce dernier et surtout prennentd’elles-mêmes ...

The foreign policy of a country must represent its internal moral character. Maintaining alliances with dictators and unfavorable regimes is therefore abhorrent to AmericanNeoconservatism. In this way, this thesis seeks ...

Abstract The political system of the USA during the existing Trumpismperiodknewfrequently, collapse between the radical feminism who claims to underminepatriarchy by transforming the entire structure of society, and the ...

In this paper, we introduce a new class of boundary value problem for nonlinear fractional di erential equations involving the Erdélyi- -Kober di erential operator on an in nite interval. Existence and uniqueness results ...