La muerte no-velada en Norte Grande de Andrés Sabella e Hijo del Salitre de Volodia Teitelboim

Estructura trófica de la asociación de peces intermareales de la costa rocosa del norte de Chile

The trophic relationships of 13 intertidal fish species collected in northern Chile (20°18’S and 20°54’S) from July 1997 to July 1998, the stomach content analysis of 820 specimens, were investigated. The importance of the prey items was assessed by means of gravimetric and frequency of ocurrence methods, together with the Shannon-Wiener (trophic diversity) and Pianka (trophic overlap) indexes....

Modelling the Northern Humboldt Current Ecosystem Modelado Del Norte Del Ecosistema De La Corriente De Humboldt

with the Regional Oceanic Modeling System (ROMS). The oceanic model simulated the climatological and interannual variation of temperature, salinity and currents (Penven et al. 2005). Fig. 1 shows a climatological simulation of sea surface temperature of Peru, emphasizing cold waters from coastal upwelling and warm waters from the north and offshore. This model will be used as boundary condition...

Evaluación del nivel de desarrollo de la e-Salud en Espana: Propuesta de Marco Teorico

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...

La subjetivización del de que en el español de Colombia

This paper deals with the phenomenon known as dequeísmo in Spanish, in particular with the semantic differences between canonical sentences with que and dequeísta sentences. I analyze previous corpus studies of dequeísmo, test their predictions with an independent corpus of spoken Colombian Spanish, and finally carry out a logistic regression to test new possible parameters that might influence...