Se reporta un método físico que permite caracterizar muestras arqueológicas de obsidiana y atribuirlas a sus fuentes geológicas con el objeto de reconstruir las relaciones comerciales de la época prehispánica en México. El método utilizado es la Fotometría Microscópica, el…

References on historical and recent earthquakes in Oaxaca City, or that have caused in other localities of the Oaxaca state from 1542 until 1988, are reviewed. Macroseismic data are used to define sets of similar earthquakes. On the basis of…

Research on the impact of the Internet in the Middle East has been dominated by a focus on politics and the public sphere, and oscillated between the hope for ‘revolutionary’ change and the admission that regime stability in the region…

In recent years, the Knight News Challenge has emerged as one of the most important forums for stimulating innovation in journalism and as a salient marker of the Knight Foundation’s influence in the field. However, scholarly literature has yet to…

Instructors are often unaware of the negative impact that their own pedagogical practices can have on their students—practices that can lead to student subjugation. I contend that, for instructors to move from Freire’s (1970) notion of the traditional banking concept…

Applying geographical industrialization theory and the political economy of culture approach, this study aims to present a diagnosis of film production in Mexico City and attempts to fill gaps in the knowledge of the endogenous development of this subsector. This…

The basement membrane is a term, originally given to a layer of variable thickness and distinction found at the basal surfaces of epithelia Michel Ross, (1989). Since the layer was positioned immediately below the bases of the epithelial cells, this…