Despite earlier evidence to the contrary, recent inquiries appear to reach a consensus that the poor
pay more for food. However, these studies utilize samples drawn on the basis of prior
knowledge of unfair pricing strategies, proximity of volunteer surveyors,…

The complexity and variety of possible behaviours of the quaternary liquid-liquid, liquid-liquid-solid equilibrium at constant temperature and pressure and the ternary isobaric or isothermal liquid-liquid-vapor equilibria are very high and, sometimes, the phase equilibria diagrams appear incomplete and not clearly…

In Mexico, the Knowledge of theprotozoa related lo mollusks, begin with the report of trhee forms associated to the oyster Crassotera corteziensis Hertlein, collected in the pacific coast in San BIas, Nayarit. From the Gulf the México, was protozoologically analysed…

The Gulf 0f Mexico constitutes a natural resource of immense ecological and economic importance foe Mexico and the World (Vidal, el al., 1997). Our capacity to exploitit rationallydepends on our knowledge of its nature, fundamentally of its circulation system, amongst…

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Publicado en la Revista Colombiana de Tecnologías Avanzadas, Nowadays, satellite networks are a solution for rural and remote Internet connection where traditional terrestrial Internet urban access is not deployed, mainly, because of its cost. In this article we present results…

One of the more recent and alluring phrases used by development and resource management practitioners and theorists is "traditional ecological knowledge." Although there is a substantial amount of the literature on this subject, these studies have unfortunately an inadequate characterization…

While theory formation and the relation between theory and data has been investigated in many studies of scientific reasoning, researchers have focused less attention on reasoning about experimental design, even though the experimental design process makes up a large part…

The purpose of this study is to investigate a series of issues around the primary theme of value constructions and the ways that these influence the construction of interior spaces and impact on its occupants. The ways in which knowledge…

MDFaces (Multi-Domain Faces) es un sistema inteligente capaz de reconocer conceptos relevantes en textos, procedentes de diferentes dominios, y mostrar información detallada y semántica relacionada con estos conceptos. Para su desarrollo se hace uso de una metodología que utiliza datos…