This essay analyses Nancy Cunard's contribution to the struggle for racial justice in England and her work with the black communities in Liverpool and London (whose histories and experiences differ radically from their counterparts in the United States) in the…

There is no enough evidence about the effects of the new information and communication technologies (ICT) in Spain and how these ICT cause differences between regions. So, the aim of this work is to analyze the regional disparities relative to…

Se presentan los aspectos técnicos, científicos y culturales más sobresalientes desarrollados desde el año 2001 en relación con las investigaciones del Proyecto Fonelas. Esta investigación tiene su eje en el conocimiento integral de los registros del yacimiento de grandes mamíferos…

This research paper describes the use of computer mediated conferencing (CMC) to support the teaching of biology to undergraduates. The use of this pedagogical innovation was a first-time experience for both the instructor and his students. The objectives of this…

En los últimos veinte años se ha asistido a cambios importantes en la edición de revistas de geografía en España. Ha aumentado notablemente el número de títulos publicados y se ha producido una progresiva y constante adaptación a los criterios…

A fuzzy cognitive map is a graphical means of representing arbitrary complex models of interrelations between concepts. The purpose of this paper is to describe a dynamic/adaptive fuzzy cognitive map based on the random neural network model. Previously, we have…

About fifteen years ago, the Electronic Engineering Department of the National Technological University of Buenos Aires was structured grouping the curricula in Knowledge Areas. One of them was the Digital Area. It was assumed that its contents should be changing…

Este artículo se propone analizar el proceso de la filosofía peruana en el desplazamiento del positivismo al espiritualismo, a fines del siglo XIX y comienzos del XX. La tesis central es que hay un movimiento desde una concepción representacionalista del…

As a basic mode of communication, writing has been used to preserve and transmit knowledge vertically from generation to generation, and horizontally from one community to the other. The early civilizations have used various techniques of written and oral communication…

This thesis examines the evolution of Internet based knowledge networks (e-knowledge networks) in the domain of sustainable development. The objective of this thesis is to use an engineering systems approach to understand knowledge networks, identify the barriers to their sustainability…