El desempeño de los productos culturales en el comercio internacional de México, 2009-2019

Experiencias de envejecimiento en el México rural

Objective. To explore the aging experience among men and women older than 60 years, living in rural areas from the states of Guerrero and Morelos, Mexico. Materials and Methods. A qualitative study was conducted in povertystricken, underserved communities with less than 2 500 inhabitants. Semi-structured interviews were applied to collect data. Results. The aging experience is different accordi...

Los sistemas de información y su efecto en el desempeño organizacional en empresas de la Octava Región de Chile

Impacto de la Implementación de los Sistemas de Planeamiento de Recursos Empresariales ERP en el Desempeño Individual

Experiencias y obstáculos de los psicólogos en el acompañamiento de los procesos de fin de vida

Psychologists are responsible for the emotional care to patients who are in end-of-life processes. Little is known about the experiences, the obstacles and problems they face when addressing such complex situations, so the main objective of this research is to understand and explore what they are. A qualitative phenomenological design was performed, using semi structured interviews, which were ...

Optimización en el Desempeño de Algoritmos de Detección de Complejos QRS

This document presents the implementation and the per formance evaluation of several algor ithms proposed for the detection of QRS complexes. Also, the optimization of the algor ithms is made maximizing the per formance measures of sensitivity and precision. An special emphasis is made for an hybr id algor ithm based on linear filter ing, Hilber t tr ans...