CYANOPHYCEAE, EUGLENOPHYCEAE, CHLOROPHYCEAE, ZYGNEMATOPHYCEAE Y CHAROPHYCEAE EN ARROZALES DE 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...

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

Comparación y combinación de los sistemas de traducción automática basados en n-gramas y en sintaxis

In this paper we shall compare two approaches to machine translation: the Syntax Augmented Machine Translation system (SAMT), which is a syntaxdriven translation system, underlain by phrase-based model, and the n-gram-based Statistical Machine Translation (SMT), in which a translation process is based on statistical modeling of the bilingual context. We provide a step-by-step comparison of the ...

Past and Present of Chagas Disease in Northern Chile* Pasado Y Presente De La Enfermedad De Chagas En El Norte De Chile

Contemporary understandings of the epidemiology of Chagas disease as well as it’s clinical features, together with knowledge of the insect vectors and genotypes of the causal agent Trypanosoma cruzi are important pieces of information for comparisons with cases in the past. Evidence indicates that 4,000 years ago in northern Chile cases displaying digestive symptoms or ‘megacolon’ were frequent...

VIH y SIDA en Chile: desafíos para su prevención.