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Challenges and new horizons for the strengthening of family farming; Embrapa?s studies benefit family farming and Brazilian traditional populations; Basic sanitation: a solution to improve quality of life in the fields; Technology for sustainable agricultural and livestock system; Adoption of…

Proyecto de Graduación (Licenciatura en Ingeniería en Construcción) Instituto Tecnológico de Costa Rica, Escuela en Ingeniería en Construcción, 2014, The present work, done in the form of Directed
Professional Practice, was set to qualify for the
degree of Bachelor of…

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…

En los Andes venezolanos, el cultivo del café ha sido una de las actividades económicas más importantes sobre la cual se han sostenido muchas familias por varias generaciones. Los caficultores trujillanos, especialmente del Municipio Monte Carmelo, estado Trujillo, manejaron la…

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…

"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…

Does knowledge of language consist of symbolic rules? How do children learn and use their linguistic knowledge? To elucidate these questions, we present a computational model that acquires phonological knowledge from a corpus of common English nouns and verbs. In…

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…

This paper presents a version of frames suitable for representing knowledge for a class of reconition problems. An initial section gives an intuitive model of frames, and illustrates a number of desirable features of such a representation. A more technical…