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…

Human and social studies on emotions are diversely interested in the reality emotions signify. Within this field, the discourse analysis approach focuses its attention on the linguistic expression of emotions and cannot thus extend its evaluation on psychological or sociological…

En este trabajo defiendo la idea de que la competencia lingüística está constituida por lo que denomino 'actitudes de aceptación subdoxásticas'. Estas son estados mentales cognoscitivos con un contenido conceptual, pero que son inconscientes en un sentido profundo. En primer…

Mexico counts among the five countries with the highest biodiversity in the world. In the Yucatán Peninsula, there are aquatic ecosystems with a very special microbial diversity. These ecosystems are essential for the ecological equilibrium of the region, and are…

This paper means to show how British Colonialism in India was made possible, and then sustained and strengthened, as much by cultural technologies of rule as it was by the more obvious and brutal modes of conquest. In fact colonialism…

Analysis of resistance groups active in the War on Terror provides case-studies for an examination of Occidentalism. Al-Qaida constructs a West both homogeneously and pejoratively in order to represent the self as a single Islamic nation under attack from a…

Dust is an ubiquitous inhabitant of the interstellar medium, and leaves an unmistakable signature in its optical properties, and physico-chemical evolution. Although there is little direct knowledge of the true nature of interstellar dust grains, strong evidences point toward the…

Learning-by-doing and external productive effects of government spending are well-known engines of long-run economic growth. To the best of our knowledge, the interaction of these growth engines has not been analysed. This paper aims at filling this vacuum by combining…

The interaction between communication, politics and passion holds reality together, the analysis of which leads to a better knowledge of the foundation of the civil bond. If the concepts individually offer a first approach to the comprehension of this interaction,…

Aborda-se, neste artigo, a educação em saúde voltada ao portador de doença crônica, contextualizando-a com a influência que as estruturas das redes sociais exercem sobre as pessoas. Para tanto, tem-se como objetivo fazer uma reflexão sobre a educação em saúde…