Photopolymers are studied as holographic recording materials for recording computer-generated phase holograms. The recording was performed using a holographic copying process, in which the master is produced by means of a high resolution graphic device. To our knowledge it is…

2009, Resumo.

The combination of soil science, forestry, agronomy and biology allowed an analytical comparison of various experimental mixed culture systems. From these studies, a descriptor system was developed which allows to understand the contribution of each plant species to nutrient cycling,…

Descripción completa.

Descripción completa.

Descripción completa.

It has been suggested there is a knowledge base that surrounds the use of 3D modeling within the engineering design process and correspondingly within engineering design graphics education. While solid modeling receives a great deal of attention and discussion relative…

En este artículo se refl exiona acerca de la formación docente
como concepto, más allá de la instrumentalización del conocimiento, a fi n
de abarcar el saber del profesor constituido por la totalidad de su experiencia
de vida y centrándose…

Les nouveaux dispositifs de formation à distance représentent de nouvelles modalités de formation dans l’enseignement supérieur. Ces dispositifs impliquent l’utilisation d’environnements pédagogiques adaptés qui favorisent les situations de travail collaboratif. La collaboration au sein de ces outils résulte non seulement…

Recently, many individuals have been faced with a transfer of learning issue, surrounding the move from one 3-D CAD system to another.  The purpose of this research was to test the hypothesis that, with minimal instruction, users can transfer their…