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This study reports the present distribution range of Musculium argentinum (D'Orbigny, 1835) and Musculium patagonicum Pilsbry, 1911 in Chile, from sampling data carried out from 2002 to 2006. Morphological and biometric characteristies of the studied populations show that M. argentinum is discont...


Parada Zamorano, EsperanzaPeredo, SantiagoJara Seguel, Pedro[Registro actual de especies del genero Musculium Link, 1807 (Bivalvia: Sphaeriidae) en Chile con notas sobre morfologia y biometria de sus poblaciones][Present record of species of Musculium Link, 1807 (Bivalvia: Sphaeriidae) in Chile with notes on its morphology and biometry of its populations]Present record of species of Musculium Link, 1807 (Bivalvia: Sphaeriidae) in Chile with notes on its morphology and biometry of its populations

The aim of this work is to examine the pentafactorial validity of the AF5 Self-Concept Questionnaire in Spanish and Chilean young adults. From the responses of a total of 4, 383 young adults aged 17 to 22 years (1, 918 Spanish, 44%, and 2, 465 Chilean, 56%) it was analyzed the reliability of the ...


García, José FernandoMusitu, GonzaloRiquelme Mella, EnriqueRiquelme Bravo, Paula[A confirmatory factor analysis of the "autoconcepto forma 5" questionnaire in young adults from Spain and Chile]A confirmatory factor analysis of the "autoconcepto forma 5" questionnaire in young adults from Spain and Chile

The crustacean zooplankton of Chilean inland waters are characterized by abundant calanoid copepods, mainly from the genus Boeckella. The present study aims to update the distribution of Boeckella gracilis in the inland waters of the Araucania region (38-39°S) and to use null model analysis to un...

Los crustáceos zooplanctónicos en aguas continentales chilenas están caracterizados por la abundancia de copépodos calanoideos, principalmente del género Boeckella. El objetivo del presente trabajo es actualizar la distribución de esta especie en aguas continentales de la región de la Araucanía (...


De Los Ríos Escalante, PatricioCarreño Abarzúa, ErikoHauenstein Barra, EnriqueVega, Marcela[Actualización de la distribución de Boeckella gracilis (Daday, 1902) (Crustacea, Copepoda) en la Región de la Araucanía (38°s), Chile, y un modelo nulo para comprender sus asociaciones específicas en su hábitat][An update of the distribution of Boeckella gracilis (Daday, 1902) (Crustacea, Copepoda) in the Araucania region (38°s), Chile, and a null model for understanding its species associations in its habitat]An update of the distribution of Boeckella gracilis (Daday, 1902) (Crustacea, Copepoda) in the Araucania region (38°s), Chile, and a null model for understanding its species associations in its habitat
Autor: Concha, Raúl

Se expone que el Régimen Militar que gobernó a Chile entre 1973 y 1990 ejecutó reformas económicas y sociales con el objetivo declarado de crear una nueva economía. Presentado como el modelo que terminaría con los atrasos del país hasta convertirlo en uno plenamente desarrollado, los gobiernos d...


Concha, Raúl[Chile: Neoliberalismo y subdesarrollo económico]Chile: Neoliberalismo y subdesarrollo económico

En sintonía con la investigación que analiza las decisiones estratégicas de los presidentes, este artículo aporta con el estudio de las coaliciones políticas en América Latina desde la observación de los cambios ministeriales en Chile. Para ello, se propone analizar los episodios de rotación mini...

In line with the literature that considers ministerial rotation as a product of the strategic decisions made by presidents, this paper conducts an indepth historical study of the determining factors of cabinet changes in Chile. Using mixed techniques that combine the analysis of ministers between...


Arellano González, JuanToro Maureira, SergioNovoa Ocares, Romina[Ministerial survival in Chile: Parties, coalitions and presidentialism from 1830 to 1973][Sobrevivencia ministerial en Chile: Partidos, coaliciones y presidencialismo desde 1830 a 19731]Sobrevivencia ministerial en Chile: Partidos, coaliciones y presidencialismo desde 1830 a 19731

On 13 December 2009, seven million Chileans went to the polls to elect the president who would run their country from 2010 to 2014, as well as lower chamber representatives of the country’s sixty electoral districts. The congressional election was characterized by continuity, with the center-left...


Toro Maureira, SergioLuna, Juan Pablo[The Chilean elections of December 2009 and January 2010]The Chilean elections of December 2009 and January 2010

El artículo analiza la participación de los partidos en los cuatro gobiernos de la Concertación en Chile (1990-2010), un tema conocido en la Ciencia Política como party government. Esta participación estuvo influida por los rasgos institucionales del presidencialismo, con la centralidad decisoria...

The article analyzes the participation of parties in the governments of the Concertación in Chile, a subject known in political science as party government. The characteristics of this participation, and its effects on government, depend on the institutional features of the presidential system, i...


Huneeus Madge, Carlos[Party government in Chile][La participación de los partidos en el gobierno (party government). Un análisis del caso de Chile]La participación de los partidos en el gobierno (party government). Un análisis del caso de Chile

La confianza de las personas, interpersonal o institucional, ayuda a explicar interacciones entre individuos y otros fenómenos sociales, resulta clave tratar de entender por qué la gente confía. El consumo de medios de comunicación ha sido considerado como un factor importante para entender en e...

People’s trust, interpersonal or institutional, helps explain different social phenomena and social interactions. This is achieved because interactions between individuals require some degree of confidence. In turn, literature shows the effect of media consumption on the attitudes of individuals....


Espinoza-Bianchini, Gonzalo[Informed and Confident: The effect of the consumption of traditional and digital media on the confidence of Chileans in 2015][Informados y confiados: el efecto del consumo de medios de comunicación tradicional y digital sobre la confianza de los chilenos en 2015]Informados y confiados: el efecto del consumo de medios de comunicación tradicional y digital sobre la confianza de los chilenos en 2015

To evaluate the capacity for movement of freshwater mussels in sandy and sand-gravel substrates and to test their ability to differentiate among types and qualities of substrates, experiments were carried out in the laboratory and in the field, using Diplodon chilensis from Lake Panguipulli, Chil...


Lara Cárdenas, GladysParada Zamorano, Esperanza[Substrate selection by the freshwater mussel Diplodon chilensis (Gray, 1828): Field and laboratory experiments]Substrate selection by the freshwater mussel Diplodon chilensis (Gray, 1828): Field and laboratory experiments

Although a substantial body of research has now documented the negative mental and physical health impacts of discrimination on various minority/non-dominant groups, little has been reported on the impacts of such discrimination on indigenous populations. In this study, we investigated the self-r...


Mellor, DavidMerino Dickinson, María EugeniaSaiz, José L.Quilaqueo Rapimán, Daniel[Emotional reactions, coping and long-term consequences of perceived discrimination among the mapuche people of Chile]Emotional reactions, coping and long-term consequences of perceived discrimination among the mapuche people of Chile

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