La antropología económica nace presuponiéndose como una interdisciplina, un intercambio de conceptos, información y conocimientos entre las ciencias económicas y las antropológicas. En este trabajo analizamos primeramente algunos de sus problemas fundantes y las proyecciones de tales tópicos en las…

Algunas aplicaciones del procesamiento del lenguaje natural, p.ej. la traducción
automática, requieren una base de conocimiento provista de representaciones conceptuales que
puedan reflejar la estructura del sistema cognitivo del ser humano. En cambio, tareas como la
indización automática o la…

Este artigo enfatiza a evolução do uso das bibliotecas em diversas áreas do conhecimento, bem como
sua influência na transferência da informação e do conhecimento. Tem como objetivo transformar a
biblioteca num centro de convivência para que, os serviços por…

Artificial neural networks (ANN) are very efficient in solving various kinds of problems But Lack of explanation capability (Black box nature of Neural Networks) is one of the most important reasons why artificial neural networks do not get necessary interest…

No abstract.

Objective – To investigate whether African American students’ computer attitudes predict levels of library anxiety.

Design – A user study in which two instruments were administered to a group of graduate students to measure computer attitudes and library anxiety.

This paper presents a knowledge-based approach to
reducing impediments to collaboration in a
distributed environment. A major impediment to
such collaboration is the issue of communications -
clearly and efficiently expressing the desires of every
stakeholder in the process, as…

Objective - The aim of the trial was to establish whether there is a significant difference in terms of knowledge and skills, between self-directed learning using a web-based resource, compared with a classroom based interactive workshop, for teaching health professionals…

Objective – To describe critical care nurses’ on-duty information-seeking behavior.

Design – Participatory action research using ethnographic methods.

Setting – A twenty-bed critical care unit in a 275-bed community (non-teaching) hospital.

Subjects – A purposive sample of…

Esta investigación tuvo como propósito dilucidar la fundamentación de la holística como nueva visión y abordaje de lo real y su articulación con la generación de teorías, basada en dos grandes categorías, la holología, que lleva a la búsqueda de…