Since the first Computer and Internet based learning developments, there has been a recurrent idea: the creation of reusable didactic pieces, developed once and used many times in instructional processes, called learning objects. These elements promised to constitute knowledge bases…

Openness in organizations to obtain new ideas or create alternative paths to market, enables the identification of new elements in innovation management. This article sets out how, as of the liberalization of the Information and Communication Technology (ICT) sector in…

A Berg model application for ZrOX thin film deposition by DC reactive sputtering is presented. An alternative treatment to this model is proposed, focused on an engineering point of view. Berg model involves target poisoning as a compound covering a…

In this work we present a theoretical study of the spontaneous capillary flow of a viscous liquid, developed in the gap between a couple of parallel corrugated plates (corrugated Hele-Shaw cell). The periodical corrugation of the interior walls of the…

Se revisan brevemente las razones del porqué el Bienestar animal actualmente es considerado una ciencia que debe ser incluida en el plan de estudios de las escuelas y facultades de Medicina Veterinaria y Zootecnia. Se menciona que los conocimientos actuales…

In the past few years, schools have been looking for options that enable them to raise the quality of education. Technological advances and their amazingly fast evolution, shape in Multimedia Systems (MMS) as the present and future of humanity. For…

In social studies on science andtechnology, abundant literature has emerged on the importance of space in the production and thecirculation of knowledge. The very idea ofthe circulation of knowledge has received more attention, particularly because of the need to analyze…

Objetivo: identificar el nivel de conocimientos básicos sobre antibióticos y su uso clínico en los residentes del hospital infantil de México “Federico Gómez” (himfg). Material y métodos: estudio prospectivo, transversal, analítico y comparativo mediante la aplicación de un cuestionario anónimo…

Las telecomunicaciones en México están ante enormes retos, debido a cuatro factores importantes: 1) la convergencia tecnológica, 2) el atraso de los ordenamientos en el sector (que conlleva una situación de litigiosidad y apariciónde intereses que impiden el avance hacia…

Objetivo: evaluar los conocimientos sobre diagnóstico y tratamiento de talla baja adquiridos durante la residencia médica de pediatría y endocrinología pediátrica. Material y métodos: estudio transversal comparativo con metodología cualitativa y cuantitativa. Se incluyeron 20 residentes (ocho de segundo y…