Inheritance is one of the most important object-oriented mechanisms, allowing code reuse and a conceptual hierachical modelling of a given domain.
However, as a white-box reuse mechanism, it introduces hidden (implicit) coupling between classes in a hierarchy. This problem makes…

En este artículo se analiza la manera como la biblioteca y la educación en general contribuyen a la generación de conocimiento. El trabajo se divide en cuatro temas que juntos nos dan una idea clara de la importancia que tiene…

Planting resistant varieties is the most effective control measure against the angular leaf spot of dry beans, a fungal disease caused by Pseudocercospora griseola. However, dry bean varieties with durable resistance are not easily obtained. Knowledge about the genetic variability…

En la historia de todas las sociedades, el conocimiento ha sido monopolizado por una élite, que lo utiliza para conservar el poder, se crearon limitantes para excluir a la masa de los saberes relevantes que otorgan la supremacía a unos…

The objectives of the current survey study targeted the overall questionnaire-based assessment of EHR functions trialed by occupational medicine physicians, the presence of correlations between observed advantages and disadvantages of the trialed EHR as well as the intention or factors…

The work of Marshall McLuhan routinely crosses and problematizes boundaries of all sorts. Thinking about his work in terms of knowledge economies, along with their attendant protocols, circulations, and distributions, offers a way to contextualize the many contradictory claims about…

Bridging the learning between universities and schools is a recurring problem in teacher education. This article is concerned with how student teachers learn to teach at the boundaries between activity systems. I investigate how participants make meaning of scientific concepts,…

1. Introduction to academic networks 2. Conceptual framework of networking: internal and external connections that bring relevance 3. Making knowledge through academic networks supported in technologies 4. Meetings and disagreements in the contribution to academic networks for knowledge construction, References

Works involving the concepts of individuals on the environment are important in the process of awareness of the community about the importance of nature conservation. It was realized a project for environmental perception of students from fifth and eighth grades…

Within the collaboration between FAO and CILEA for the realization of the FAO Open Archive, repository of FAO scientific documentation and made with Fedora Commons, a specific development project called ODO has been launched in order to build a full-text…