This study investigates an approach of knowledge discovery and data mining in insufficient databases. An application of Computational Taxonomy analysis demonstrates that the approach is effective in such a data mining process. The approach is characterized by the use ot…

The analysis and classification of seeds are essential activities contributing to the final added value in the crop production. Besides varietal identification and cereal grain grading, it is also of interest in the agricultural industry the early identification of weeds…

La importancia del linaje Briceño en el devenir histórico venezolano y merideño en particular, desde la época colonial hasta
nuestros días, trasciende la mera actuación de una familia de la élite. Considerando así la necesidad del conocimiento de la…

El objetivo del presente trabajo fue estudiar el estilo de liderazgo transformacional y transaccional en una muestra de 300 trabajadores profesionales estudiantes de postgrado en gerencia en el área metropolitana de Caracas, Venezuela. Se utilizó una adaptación del instrumento MLQ…

Este trabajo analiza la realidad en la enseñanza de la geología en las aulas universitarias, en contraposición con la
geología observada a través de los diversos medios de comunicación, la captada en el entorno comunitario, o por diversas vías…

Descripción completa.

This thesis studies the notion of knowledge in business firms, and in particular the concept of knowledge mobilization, understood as the mechanisms used by organizations to apply, transfer and retain knowledge about cause and effect relationships. As a theoretical framework,…

Sixty teachers from the Ottawa-Carleton region of Canada were surveyed to measure their knowledge of child maltreatment risk indicators, knowledge of reporting procedures, and the frequency of reporting sexual abuse, physical abuse, and neglect. Correlations did not support the hypothesis…

A knowledge of the shape of the cornea is of major importance for the planning and monitoring of surgery, and for the correct diagnosis of corneal diseases. Many authors have studied the geometry of the second corneal surface in the…

Trypanosoma cruzi isolates from 23 acute chagasic patients from localities of Western Venezuela (state
of Barinas) where Chagas’ disease is endemic were typed using ribosomal and mini-exon gene markers.
Results showed that isolates of the two major phylogenetic lineages, T.…