Relación in vitro entre Cylindrocarpon cylindroides y Neonectria fuckeliana asociados a cancros fustales de Pinus radiata en Chile

Explorando la Influencia del Género en la Percepción y Adopción de e-Learning en Alumnos de Educación Superior en Chile

The main objective of this study is to examine gender differences and technology acceptances from tertiary education students from Chile. The TAM model is the tool used to measure the acceptance and use of e-learning of respondents. Partial Least Squares (PLS) was used, specifically, multi-group PLS analysis was used to compare between-group differences. In summary, we can affirm that in a samp...

Patrones de consumo de alcohol y problemas asociados en Brasil Drinking patterns and associated problems in Brazil

287 ADICCIONES, 2013 · VOL. 25 NÚM. 4 · PÁGS. 287-293 This paper describes patterns of alcohol consumption and associated problems in Brazil. Data came from a multicluster random sample of 2,346 Brazilians 18 years of age and older. The survey was conducted in 2005-2006 and had a response rate of 66.4%. About 35% of the men and 59% of the women did not drink in the past 12 months, while 39% of ...

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

Prevalence and correlates of physical fighting among school-going adolescents in Santiago, Chile Prevalencia e correlaciones de la lucha física entre adolescentes escolares en Santiago de Chile, Chile

Objective: There is a growing interest in injury as a public health issue across the world. There is paucity of data on the prevalence and social correlates of non-fatal interpersonal violence in lowand middle-income income nations. The objective of this study was to estimate the prevalence of, and associated factors for physical fighting among school-going adolescents in Santiago, Chile. Metho...

Reconocimiento automático de objetos basado en la relación dimensional

This paper presents a methodology for tridimensional object recognition with respect to images of the stereoscopic vision system integrated by standard digital cameras. The methodology considered Resumen extendido de tesis doctoral. Graduado: Alejandro Israel Barranco Gutiérrez. Director: José de Jesús Medel Juárez. Fecha de graduación: 19.06.2010. Extended abstract of PhD thesis. Graduated: Al...