Los procesos de memoria, incluido el recuerdo, son influidos tanto por la estructura objetiva y lógica del conocimiento, como por aspectos subjetivos y motivacionales. La frecuencia y distribución de unidades en una tarea de recuerdo libre arrojan datos sobre la…

Sclerotium cepivorum is the etiologic agent of garlic "white rot". Knowledge of genetic variability of the fungus may help to design efficient strategies for its control. For this study, 47 isolates obtained from Aguascalientes, Guanajuato and Zacatecas as well as…

This work was done to meet the demand for modernizing the curriculum in agronomy. It is based on a documental review following the methodology of Hanel [et al.], in 1997. The results were: identification of the main problems in agriculture,…

Every time and to a lesser extent the Mexican labor market is distinguished for its permanence and stability in employment in the public and productive sectors. This is attributed mainly to the impact that technological innovation and the generation of…

En el ámbito global, la pobreza es tal vez el mal que más agobia a la población mundial. Durante la última década del siglo pasado uno de cada tres niños estaba subalimentado, alrededor de tres millones de infantes murieron cada…

In Mexico, alcohol consumption is currently a growing public health problem, particularly with respect to the adolescents. Alcohol consumption is part of a complex phenomenon with biological, psychological, and social effects. Alcoholism is a disease which affects a dangerous proportion…