Las Naciones Unidas han proyectado que para cerca del año 2050, el planeta estará habitado diez mil millones de personas. Abastecer de alimentos a esa futura población con una dieta adecuada en cantidad y calidad es un desafío. La producción…

Depuis quelques années déjà, la responsabilité de l’éducation à la citoyenneté est principalement confiée à l’enseignement de l’histoire dans le réseau scolaire québécois. Toutefois, aucune étude expérimentale n’a démontré que l’histoire était la matière la plus apte à éduquer à…

by Gavin Alexander Finn., Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1995., Includes bibliographical references (p. 284-296).

by Tung Chan., Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 1995., Includes bibliographical references (leaves 99-102).

Cette recherche a été entreprise au milieu d'une polémique qui a affecté
beaucoup de pays occidentaux, mais était particulièrement prédominante dans la
province de Québec. Cette polémique, ancrée dans le processus de globalisation, est
née des accommodements reliés aux différences…

Inheritance is one of the most important object-oriented mechanisms, allowing code reuse and a conceptual hierachical modelling of a given domain.
However, as a white-box reuse mechanism, it introduces hidden (implicit) coupling between classes in a hierarchy. This problem makes…

Descripción completa.

Can children genuinely create new knowledge, as opposed to merely carrying out activities that resemble those of mature scientists and innovators? The answer is yes, provided the comparison is not to works of genius but to standards that prevail in…

The Knowledge Society Network (KSN) “takes advantage of new knowledge media to maximize and democratize society’s knowledge-creating capacity” (www.ikit.org/KSN). This article synthesizes the principles and designs of this network which were initiated over 15 years ago, and presents an exploratory…

Three classrooms of Grade 4 students from different schools and diverse backgrounds collaborated in early algebra research to solve a series of linear and quadratic generalizing problems. Results revealed that high- and low-achieving students were able to solve problems of…