Drak2 est un membre de la famille des protéines associées à la mort et c’est une sérine/thréonine kinase. Chez les souris mutantes nulles Drak2, les cellules T ne présentent aucune défectuosité apparente en apoptose induite par activation, après stimulation avec…

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Le rôle important joué par la mitochondrie dans la cellule eucaryote est admis depuis longtemps. Cependant, la composition exacte des mitochondries, ainsi que les processus biologiques qui sy déroulent restent encore largement inconnus. Deux facteurs principaux permettent dexpliquer pourquoi létude…

Transient receptor potential vanilloid-3 (TRPV3) is a thermo-sensitive ion channel expressed in skin keratinocytes and in a variety of neural cells. It is activated by warmth as well as monoterpenoids including camphor, menthol, dihydrocarveol and 1,8-cineol. TRPV3 is described as…

Over the last decade, open educational resources (OER) initiatives have created new possibilities for knowledge-sharing practices. This research examines how, where, and when OER are attracting attention in the higher education sector and explores to what extent the OER discussion…

IN TODAYS WORLD KNOWLEDGE EXCHANGE AND SCIENTIFIC COLLABORATION HAVE BECOME FUNDAMENTAL FOR THE SCIENTIFIC DEVELOPMENT OF COUNTRIES. CONSEQUENTLY, THE STUDY OF COLLABORATION AND ITS CHARACTERISTICS SHOULD CONSTITUTE AN ELEMENT OF ANALYSIS AND EVALUATION FOR REGIONAL AND NATIONAL ORGANIZATIONS, AS WELL…

THE ORIGIN OF ALPHABETIZATION IN INFORMATION IS ANALYZED FROM THE READING AND WRITING POINTS OF VIEW PREVALENT IN HYPERMEDIA, WHICH ARE DIFFERENT FROM ALPHABETIZATION BASED ON TEXTS. HYPERMEDIA POSSESS ITS OWN ELECTRONIC DISCOURSE GRAMMAR, SINCE ITS MESSAGE IS MULTIPLE DUE…

THE OBJECTIVE OF THIS QUANTITATIVE STUDY IS TO IDENTIFY THE PROFILE OF THE PROFESSIONAL CURATORS THAT WORK IN THE STATE OF SANTA CATARINAS MUSEUMS, IN BRAZIL. BARDINS (2004) TECHNIQUE OF CONTENT ANALYSIS WAS UTILIZED THROUGHOUT THE STUDY. DATA COLLECTION WAS…

Open educational resources (OER) can be described in numerous ways (Creative Commons, 2012). In this visualization based context, however, OER can be defined as…teaching, learning and research resources that reside in the public domain or have been released under an…

This article presents the rationale, common practices, challenges, and some personal anecdotes from a journal editor on the production, use, and re-use of peer-reviewed, scholarly articles as open educational resources (OER). The scholarly and professional discourse related to open educational…