semiótica en Chile

Ornitología Virtual: Caracterizando a #Chile en Twitter

Este art́ıculo presenta un análisis de los tweets recolectados el 28 de Octubre de 2012, en el contexto de las elecciones municipales de 2012 en Chile. Dicho análisis se realiza mediante una metodoloǵıa basada en literatura previa, en particular en técnicas de recuperación de la información y de análisis de espacios de información. Como resultado, se determinan: 1) caracteŕısticas demográficas b...

VIH y SIDA en Chile: desafíos para su prevención.

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...

A High Altitude Archaeological Survey in Northern Chile Reconocimiento Arqueológico De Montañas Andinas En El Norte De Chile

This paper presents the results of an investigation of ten mountains undertaken in 1983 in Lauca and Isluga National Parks in northern Chile. Archaeological sites were surveyed on five of the summits and ethnographic information was collected in villages located near them. An Inca figurine, made out of mullu shell (spondylus) was discovered on the surface at one of the sites. The survey helps e...

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...