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Triquinelose humana: estudo observacional em dois grupos populacionais expostos...

Academic performance in blended learning in higher education

Institutions of Higher Education in Portugal face today unique challenges. Aware of the change, in general, these institutions have presented reform initiatives covering in their strategic plans new frames ofoperation, where e-learning and/or b-learning are recognized. The present study aims mainly to know the impact that b-learning and the implementation of some pedagogical models adapted to these environments...

Academic performance in constructivist learning environments supported by learn...

Conferência realizada em Madrid, de 14-16 Novembro de 2011 ; Institutions of Higher Education in Portugal face today unique challenges. Aware of the change, in general, these institutions have been presented reform initiatives, covering in their strategic plans new frames of operation, where e-learning and / or b-learning is recognized. The present study aims mainly to know the impact that b-learning and the i...

Logic training through algorithmic problem solving

Available for individual study only. ; Although much of mathematics is algorithmic in nature, the skills needed to formulate and solve algorithmic problems do not form an integral part of mathematics education. In particular, logic, which is central to algorithm development, is rarely taught explicitly at preuniversity level, under the justification that it is implicit in mathematics and therefore does not nee...

Antecedentes, dinâmica e consequentes do desenvolvimento vocacional na infância

Tese de doutoramento em Psicologia (área de especialização em Psicologia Vocacional) ; Actualmente, o desenvolvimento vocacional é caracterizado como um processo de ciclo-vital, influenciado por factores pessoais e contextuais. Não obstante ser evidente que as bases da exploração e da aprendizagem vocacional se formam durante a infância, são escassos os estudos que focam os primeiros anos de vida naquele domín...

Which mathematics for the Information Society?

MathIS is a new project that aims to reinvigorate secondary- school mathematics by exploiting insights of the dynamics of algorithmic problem solving. This paper describes the main ideas that underpin the project. In summary, we propose a central role for formal logic, the development of a calculational style of reasoning, the emphasis on the algorithmic nature of mathematics, and the promotion of self-discover...

o uso de probióticos na saúde Humana : Monografia

Resumo da tese: Os probióticos são microrganismos não patogénicos que, quando ingeridos, exercem um efeito positivo na saúde e fisiologia do hospedeiro. Esta monografia pretende resumir e comentar as evidências existentes dos efeitos dos probióticos em várias situações clínicas. As situações clínicas estudadas dividem-se em dois subgrupos: doenças intestinais e doenças extra-intestinais. Estes produtos apresent...