In Mexico, 40% of the population in primary and secondary
schools suffer from bullying; verbal assaults represent the form
of aggression with a higher percentage among school children
(CNDH, 2010). This form of harassment may not leave…

Published in Greek by the Research Institute of Urban Environment and Human Resources (UEHR), Panteion University, Athens, Greece., The traditional Western model of the university, characterised by collegiality and the autonomy, has been challenged by agencies of the U.K. central…

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Children and teenagers aged 8 to 18 years old spend an average of 7 hours and 38 minutes a day on-line. If millions of people are already spending many hours a day on these sites, it seems reasonable to take…

This work describes a way to map complex and / or multivalued attributes from a visual query environment to relational databases, using XML. These attributes are usually produced after the application of integration methodologies, like ERC+, whenever exists in original…

The journal is published in Slovene with abstracts in English., Change and uncertainty are the future
as the word economy adjusts to a dynamic, post-industrial global environment.
Governments are reacting and through top down reforms are moving schools into that…

In this work we propose a solution to the frame and ramification problems in terms of a dependence relation that points out the circumstances in which a certain action may change the truth value of a given literal. Such relation…

Environmental education is itself an important way to disseminate knowledge for
environmental conservation. This issue, however, presents some complexity. After all, it is
not easy to spread it on a large scale with the practical implementation of its concepts. There