Esta tesis problematiza los vínculos entre las sociedades y sus entornos. "Ecología" y "Praxis Ambiental" constituyen dos polos en tensión. Son palabras que remiten a sistemas de entidades Ecología y Praxis Ambiental, lejos de constituirse desde una red semántica y…

Depuis quelques années, les statistiques indiquent une croissance exponentielle de l’incidence de certaines infections transmissibles sexuellement chez les jeunes adultes. Certaines enquêtes témoignent en outre des comportements peu responsables en matière de santé sexuelle chez cette population, bien que l’offre…

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…

Les progrès en anesthésie et en réanimation ont pour objectifs la réduction de la
durée de surveillance et l'amélioration de la qualité de la récupération. Pour le cas
particulier de l'assistance respiratoire, la capacité de surveiller et d'optimiser l'adaptation
entre…

The purpose of this study was to assess the pedagogical equivalence, as determined by knowledge gains, and the pedagogical effectiveness of certain components in a video-driven multimedia, web-based professional development training program as compared to a traditional, face-to-face program under…

In the numerous agricultural information technologies, agricultural knowledge system has become an important part of the agricultural intelligent information technology (AIIT). This paper introduces the composition and working principle of the development tool for the binary tree-based knowledge system and…

This study had three purposes: Firstly, to develop a categorization of research areas in distance education; secondly, to identify the most important research areas in distance education; and thirdly, to identify the most neglected research areas in distance education. Based…

Adult learners value the flexibility and convenience offered to them as online learners, and many learners are required to absent themselves from their online classes during courses in order to accommodate demanding schedules. What factors and tensions contribute to learners’…

This paper presents a study of uncertainty dimensions of information behaviour in a group based problem solving context. After a presentation of the cognitive uncertainty dimension underlying Kuhlthau’s ISP-model, uncertainty factors associated with personality, the work task situation and social…

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…