The present work deals with the polyfuncionality of two tenses of Spanish
indicativo: the presente and the imperfecto, and with the hierarchy of these functions
as well.
Tenses aren't an isolated grammatical category, there are rather expressions of
relations among…

Objetivos. Identificar las barreras más importantes al desarrollo del Plan Nacional de
Alimentación y Nutrición de Colombia (PNAN), tanto desde el punto de vista de sus
planificadores y ejecutores, como de los académicos.
Métodos. Se realizó una investigación en dos…

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 paper describes the development of an image retrieval
system that combines probabilistic and ontological information1. The
process is divided in two different stages: indexing and retrieval. Three
information flows have been created with different kind of information
each one:…

Con la presente contribución se pretende abordar el tema de la práctica reflexiva en el ámbito del trabajo social. Las teorizaciones sobre la reflexividad, si bien numerosas y heterogéneas, pueden agruparse en torno a conceptos clave de «conocimiento» y «sociedad».…

La correspondència escrita per l’actriu i directora d’escena Margarida Xirgu (1888-1969), tant la familiar o amical com l’estrictament professional, permet d’aprofundir en la seva vida pública i privada i, especialment, en la xarxa de coneixences i relacions al llarg d’una…

This article explores the way in which text worlds are created in advertising discourse by analysing linguistic choices and features of context which are crucial in the determination of specific relations between sender(s) and target audience(s), in particular, deixis and…

Este artículo presenta un sistema de Búsqueda de Respuestas basado en
ontologías, implicación textual y requerimientos de usuario. Se propone una metodología para la construcción de una base de conocimiento de usuario que nos permite
asociar preguntas en lenguaje natural…

In this paper a new conception of science is defined, which opposes apocalyptic points of view —science is a perverse knowledge leading to world destruction—, to irenist points of view —science is an armonic knowledge, as a puzzle where we…

This work presents the main theories and models formulated with the purpose of offering a global overview on the acquisition of knowledge and skills involved in the initial development of expert competence. Setting from this background, we developed an empirical…