Since the first Computer and Internet based learning developments, there has been a recurrent idea: the creation of reusable didactic pieces, developed once and used many times in instructional processes, called learning objects. These elements promised to constitute knowledge bases…

In this global world the importance human resource management has acquired in order to sustain productivity and business competitiveness, based mainly on the integration of corporate strategy, human resources, technology, etc., is well known. This communication seeks to highlight the…

Openness in organizations to obtain new ideas or create alternative paths to market, enables the identification of new elements in innovation management. This article sets out how, as of the liberalization of the Information and Communication Technology (ICT) sector in…

A Berg model application for ZrOX thin film deposition by DC reactive sputtering is presented. An alternative treatment to this model is proposed, focused on an engineering point of view. Berg model involves target poisoning as a compound covering a…

This article presents a synthesis of some aspects in the method used by the Jus Commune jurists and by some theologians influenced by it. The author makes a clear distinction between two instances of the reflection over the juridical science.…

In the past few years, schools have been looking for options that enable them to raise the quality of education. Technological advances and their amazingly fast evolution, shape in Multimedia Systems (MMS) as the present and future of humanity. For…

La importancia que la información, los Sistemas y Tecnologías de la Información cobran en las empresas provoca que, cada vez más, el papel del responsable de dichos sistemas sea más exigente. Por ello, los directivos del Sistema de Información deben…

A lo largo de nuestros años de estudiantes nos prepararon para encontrar soluciones a los distintos problemas que encontramos dentro de la vida cotidiana del ser humano. Notamos la falta de interés y el poco sino nulo conocimiento de las…

La planificación de las actividades de una ciudad y el bienestar de su población requieren del conocimiento de sus condiciones biometeorológicas, sobretodo en áreas turísticas. El área de estudio, balneario de Monte Hermoso, es el centro turístico con mayor crecimiento…

Los hidrocarburos aromáticos policíclicos (HAP’s) son compuestos claves en la determinación de la contaminación petrolera. Muchos de ellos son tóxicos y cancerígenos para los organismos vivos. En los ecosistemas acuáticos los HAP’s se incorporan a la biota del entorno y…