991 resultados para Flôres, Jorge Oscar de Mello


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El texto presenta el Sistema de Clasificación Climática Multicritério Geovitícola. Incluye los conceptos, metodologías y indices climáticos vitícolas, la página web internacional del Sistema CCM y aun bibliografías con diferenciados usos en el ámbito mundial. El Sistema ha sido utilizado para los estudios de los climas de las regiones vitícolas de los países iberoamericanos. En la pagina web del sistema http://www.cnpuv.embrapa.br/tecnologias/c cm/ se puede encontrar la información de referencia del Sistema.

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In this paper, we describe the successful results of an international research project focused on the use of Web technology in the educational context. The article explains how this international project, funded by public organizations and developed over the last two academic years, focuses on the area of open educational resources (OER) and particularly the educational content of the OpenCourseWare (OCW) model. This initiative has been developed by a research group composed of researchers from three countries. The project was enabled by the Universidad Politécnica de Madrid OCW Office�s leadership of the Consortium of Latin American Universities and the distance education know-how of the Universidad Técnica Particular de Loja (UTPL, Ecuador). We give a full account of the project, methodology, main outcomes and validation. The project results have further consolidated the group, and increased the maturity of group members and networking with other groups in the area. The group is now participating in other research projects that continue the lines developed here

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Problem-based learning has been applied over the last three decades to a diverse range of learning environments. In this educational approach, different problems are posed to the learners so that they can develop different solutions while learning about the problem domain. When applied to conceptual modelling, and particularly to Qualitative Reasoning, the solutions to problems are models that represent the behaviour of a dynamic system. The learner?s task then is to bridge the gap between their initial model, as their first attempt to represent the system, and the target models that provide solutions to that problem. We propose the use of semantic technologies and resources to help in bridging that gap by providing links to terminology and formal definitions, and matching techniques to allow learners to benefit from existing models.

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