En este artículo, se presenta una propuesta con base en MDWE (Model Driven Web Engineering) para soportar trazabilidad (elemento-a-elemento) aplicando modelos weaving. El método de diseño Web A-OOH (Adaptive Object Oriented Hypermedia) es aplicado para representar el modelo de requisitos,…

Spatial data warehouses (SDW) rely on extended multidimensional (MD) models in order to provide decision makers with appropriate structures to intuitively analyse spatial data. Several SDW development approaches provide a conceptual modeling and some guidelines in order to obtain logical…

The proteins of the hen's egg are classical objects of chemical and biochemical research, partly because of the ready availability and practical importance of the egg, but also because of its great scientific interest. As a consequence, the state of…

This paper aims to clarify an economic mechanism behind the growing dichotomy between geo-economics and the borderless global knowledge economy. The proposed hypothesis is that geo-economic fault-lines, which are the product of the past prejudices of racial, linguistic, and cultural…

The present investigation in Soil Zoology was initiated in 1960 at Macdonald College, McGill University. The problems relative to the study of the soil fauna are complex, requiring at the very outset, not only familiarity with the soil itself but…

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It was the fortune of Andrew Melville, no less than of John Knox, to have received sufficient training outside his native land to make a European out of one who might otherwise have been a parochial Scotsman. The intellectual stimuli…

The purpose of this thesis is the study of the four novels of Thomas Wolfe. Wolfe’s work is centered in a single protagonist; a figure that is largely autobiographical, and is dominated by a number of themes. In ‘Look Homeward’,…

The beginning of our knowledge of the vitamin folic acid dates back to the discovery of Wills (1) in 1931 that the macrocytic anemia of pregnancy frequently observed in the tropics responded to oral administration of concentrated extracts of autolysed…

The reticular activating system has attracted the interest of psychologists for more than a decade. Theories have been developed, and the concept of arousal has become quite popular in a number of fields of psychology. There are, however, not many…