Este artículo se aproxima a la percepción que tienen los científicos colombianos sobre la información periodística que se desarrolla en el país alrededor de las ciencias naturales y las sociales., This article approaches the perception Colombian scientists have about news…

The technological evolution has resulted in a series of benefits to the Virtual
Reality area. Now it is possible to represent knowledge in an interactive
way where visual, haptic and audible aspects are combined, allowing for the
improvement of…

O presente artigo apresenta uma proposta para o ensino de Termodinâmica que tem como ponto de partida as idéias intuitivas dos estudantes. A apresentação dos resultados de investigações sobre a compreensão e “enganos” dos estudantes nos leva a sugerir que…

En este artículo se refl exiona acerca de la formación docente
como concepto, más allá de la instrumentalización del conocimiento, a fi n
de abarcar el saber del profesor constituido por la totalidad de su experiencia
de vida y centrándose…

Descripción completa.

by Michael Lewis Thompson., Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1996., Includes bibliographical references (p. 259-268).

In advanced capitalism, science and technology are at the forefront of production. Nevertheless, traditional forms of reasoning (fuzzy logic, I+D+i, ...) , or what Marx called "general intellect", far from being simply subordinated, are being fundamentally reconstituted in line with…

BACKGROUND:A variety of definitions of evidence-based practice (EBP) exist. However, definitions are in themselves insufficient to explain the underlying processes of EBP and to differentiate between an evidence-based process and evidence-based outcome. There is a need for a clear statement…

This article reviews the most significant milestones
in CAD methodologies for intelligent EM-based modeling and
design optimization using artificial neural networks and space
mapping. We consider knowledge-based and automatic neural
network model generation based on advanced data sampling
algorithms. Computationally…

BACKGROUND:Primary prevention of breast cancer through prophylactic mastectomy can reduce the risk of malignancy in high-risk individuals. No type of mastectomy completely removes all breast tissue, but a subcutaneous mastectomy leaves more tissue in situ than does a simple mastectomy.CASE…