The analysis of changes in land cover and land use over time as sources of information and geographical diagnosis at a regional scale, is primary to improving knowledge of land cover and land use modelling in Mediterranean environments. The study…

This paper uses dynamic general equilibrium and computational methods, inspired by the multi-sector growth model structure in Stephen Turnovsky's work, to develop a theory that unifies two of the traditional explanations of structural change: sector-biased technical change and non-homothetic preferences.…

A decade before there was getting up the ‘Atlantic Wall’, there was executed a system of defenses along the Mediterranean coast in Spain (1936-39). The recovery of the same constructions (both of his graphical documents and of the constructed works…

This study provides support to the characteristics of participatory and anticipatory stages in secondary school pupils’ abstraction of mathematical conceptions. We carried out clinical task-based interviews with 71 secondary-school pupils to obtain evidence of the different constructed mathematical conceptions (Participatory…

The purpose of this investigation is to evaluate whether or not the allocation of time proposed in the Music Study Guide, adapted from the European Higher Education Area (EHEA) guidelines, is consistent and adequate for students with minimal musical knowledge.…

Este trabajo sintetiza en tres ámbitos algunos de los resultados de las investigaciones sobre la construcción del conocimiento de la enseñanza de las matemáticas en entornos de aprendizaje multimedia que integran espacios de interacción social en contextos b-learning. Estos ámbitos…

La Antártida es una de las zonas de nuestro planeta menos alteradas. Aún así, está sometida a una serie de impactos provocados por la presencia del hombre que son revisados brevemente en este artículo. Para cada tipo de alteración se…

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…

Este estudio se ha orientado partiendo de los
siguientes objetivos: Vincular el principio de pertinencia
metodológica e instrumental a las características
del objeto-sujeto investigado en el marco
epistemológico de una disciplina. Reflexionar
sobre la pertinencia de la investigación cualitativa
y…

When building Hypermedia/Web Applications, (different) designers are often faced with the same problems over and over again. Those recurring problems soon yield elegant solutions, which can be conveniently described as design patterns. In this paper we present two patterns for…