Although some excellent Artículo de investigacións about Lyell's work have been published, they do not explicitly deal with Lyell's biogeographical conceptions. The purpose of this paper is to analyse Lyell's biogeographical model in terms of its own internal structure. Lyell…

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Este estudo tem como objetivo investigar como os consumidores idosos vivenciam suas experiências de consumo
alimentar. Através de uma metodologia qualitativa, de “inspiração etnográfi ca”, buscou-se compreender
como um grupo da terceira idade constrói signifi cados de consumo dentro de…

The current state of science education in the United States is evolving to building a skills-based, rather than content-based, knowledge in its students, grades K-12. To this end, I have integrated my experience and understanding of molecular biology and educational…

El estudio de la nobleza constituye un objetivo esencial en el conocimiento de la
realidad histórica peninsular a lo largo de la Edad Moderna, dada su preeminencia social, política y económica. Nuestro estudio se centrará en la privatización del gobierno…

Characterizations of the containment of a convex set either in an arbitrary convex set or in the complement of a finite union of convex sets (i.e., the set, described by reverse-convex inequalities) are given. These characterizations provide ways of verifying…

In this article we describe a novel algorithm that allows fast and continuous learning on a physical robot working in a real environment. The learning process is never stopped and new knowledge gained from robot-environment interactions can be incorporated into…

Le glaucome représente la première cause de cécité irréversible à l’échelle mondiale. C’est une maladie neuro-dégénérative caractérisée traditionnellement par une pression intraoculaire (PIO) élevée, un dommage du nerf optique et un défaut du champ visuel correspondant. En fait, la PIO…

From David Ausubel and Gabriel Marcel’s thought study, pointing out fundamental aspects from their ideas to help people integral development in the educational-pedagogic ambit, there is the analogic point between two thoughts, which are: the dialog needs motivation, freedom, as…

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.…