El delfín estuarino Sotalia guianensis se encuentra distribuido a lo largo de la costa Atlántica. En Venezuela, es localizado principalmente en

el Sistema del Lago de Maracaibo. Con el propósito de aportar información sobre los patrones de comportamiento…

La política exterior de Chávez orienta su agenda de Estado y gobierno a la construcción de un mundo
multipolar con el fin de diversificar el intercambio comercial y su política económica mediante la ampliación del
mercado y la…

The aim of this paper is to determine the chronology of the information on papilionid and pierid butterflies of Mexico, as well as the patterns of collection and who were the most active collectors freom a curatorial databases and bibliography.…

El desarrollo de la ciencia en Venezuela no se explica sin la existencia de la Asociación Venezolana para el Avance de la Ciencia (AsoVAC). La ocasión de su sesenta aniversario es propicia para hacer una reflexión sobre el nuevo escenario…

“Trust your senses not your neighbours.”
– London Transport security notice.

In the wake of 9/11 and the London bombings of 2005, public safety campaigns in London featured signs with the above warning on the underground and at bus…

Context: The Dreyfus model describes how individuals progress through various levels in their acquisition of skills and subsumes ideas with regard to how individuals learn. Such a model is being accepted almost without debate from physicians to explain the ‘acquisition’…

This study analyse the influence of Knowledge of Results (KR) with different accuracy levels on the learning rate of a throwing skill of spatial non-vision accuracy, during the acquisition stage. We assessed the number of successful events, the distance from…

An ontology is an effective formal representation of knowledge used commonly in artificial intelligence, semantic web, software engineering, and information retrieval. In open and distance learning, ontologies are used as knowledge bases for e-learning supplements, educational recommenders, and question answering…

The paper suggests that Tourism and Geography are closely intertwined, because tourists are in search of experience and geographer has as its main purpose the pursuit of knowledge. Models and hypotheses need always to be verified in theterritorial context of daily fieldwork,…

An important element of open educational resources (OER) is the permission to use the materials in new ways, including revising and remixing them. Prior research has shown that the revision and remix rates for OER are relatively low. In this…