Knowledge of the distribution of soil organic matter (SOM) fractions is important in managing soils toward a sustainable agricultural system ina tropical environment, However, data on Histosols in limited. This study developed 19 regions of Brazil. Soil organic matter was…

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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…

Como resultado preliminar del estudio de unas 200 especies de la subtribu Gonolobinae (Apocynaceae subfam. Asclepiadoideae), se describe a continuación un

nuevo género, (Pseudolachnostoma Morillo), y se propone el restablecimiento de los géneros Ibatia Decne. y Lachnostoma Kunth…

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…

The first two chapters of this thesis investigate a possibly fundamental aspect of technological progress. If knowledge accumulates as technology progresses, then successive generations of innovators may face an increasing educational burden, forcing them to spend longer periods in education…

2013

The need for improving software processes approximated the software engineering and artificial intelligence areas. Artificial intelligence techniques have been used as a support to software development processes, particularly through intelligent assistants that offer a knowledge-based support to software process’ activities.…