2013

El concepto de gremio trófico es útil para el avance en el conocimiento de la estructura trófica de las comunidades, las interacciones entre especies, el reconocimiento de los servicios ecosistémicos que proveen, la respuesta al cambio climático, las estrategias de…

This case-study article presents the results from a morphology analysis of a knowledge and information network, focusing on the coordination mechanisms employed to generate a convergent arrangement. Agritempo was the first information system to offer (in 2003) free access to…

O estudo objetivou verificar o conhecimento dos profissionais de enfermagem de unidades de terapia intensiva (UTIs) sobre o processo transfusional. Consistiu em uma pesquisa descritiva de abordagem quantitativa realizada na UTI do Hospital Universitário Onofre Lopes (HUOL), entre julho e…

The paper presents a curriculum model used as a theoretical framework to analyse classroom practice in Icelandic and Science in the context of national tests in Iceland. The model represents a synthesis of literature about curriculum, teachers’ conceptions, pedagogical content…

Microeconomics is perceived by students as one of the toughest subjects they face at the undergraduate level in order to obtain an Economics or Business degree. This is due to a sometimes rather stringent mathematical content, which is essential to…

We contend that it is possible to argue reasonably for and against arguments from classifications and definitions, provided they are seen as defeasible (subject to exceptions and critical questioning). Arguments from classification of the most common sorts are shown to…

"El amaranto es un grano que ha resurgido en este nuevo milenio con relevancia internacional debido a sus propiedades nutracéuticas y nutricionales. Una característica muy importante que posee el grano del amaranto es su capacidad de tolerar condiciones ambientales adversas…

Contribuição tecnológica da Embrapa Cerrados para a agropecuária no bioma Cerrado; Caracterização e conservação da biodiversidade do bioma Cerrado; Gestão de recursos hídrico e manejo de irrigação no Cerrado; Manejo e fertilidade de solo no Cerrado: contribuição da pesquisa; Viabilidade…

Reverse logistics activities require the ability to generate new knowledge to reduce high uncertainty and to solve problems resulting of these activities. In this sense the purpose of this research is to understand how the modes of knowledge conversion (Nonaka…