Este artículo presenta resultados de una investigación que tiene como propósito central proponer un currículum para la formación inicial construido desde las experiencias de profesores en ejercicio laboral en escuelas ubicadas en contextos de alta vulnerabilidad social y económica. En términos me...
This article presents the results of research that has the goal of proposing a curriculum for initial training, created from the experiences of teachers who work in schools located in areas of high social and economic vulnerability. It includes six case studies from the region of Bío-Bío, Chile. ...
Este artigo apresenta os resultados de uma pesquisa cujo objetivo é propor um currículo para a formação inicial construído a partir das experiências de professores que exercem sua profissão em escolas localizadas em contextos de alta vulnerabilidade social e econômica. Abrange seis estudos de cas...
Background: The object of this work was to determine the genetic and allelic diversity of Solanum
species present in Chile, assessing allelic distribution among native varieties and commercial cultivars
of Solanum tuberosum ssp. tuberosum L., using microsatellite markers.
Results: A high level of...
El objetivo de este estudio fue estimular la producción de callos, observar su tipología y respuesta organogénica bajo diferentes medios de inducción y de diferenciación en explantes de cotiledón, hipocótilo y hoja de Ugni molinae. Los mayores porcentajes de callos se lograron con cotiledones en ...
The objective of this study was to stimulate the production of calluses, to observe its typologies and organogenic response under different induction and differentiation mediums in explants from cotyledons, hypocotyls and leaves of Ugni molinae. Higher callus production was obtained with cotyledo...
La contaminación atmosférica constituye uno de los principales problemas ambientales de Chile centro sur y sus efectos en la salud se reconocen parcialmente.
Esta investigación identifica el perfil de consulta por enfermedades respiratorias en los niños menores de 5 años y correlaciona los fenóm...
Atmospheric pollution is one of the principal environmental problems of Central Southern Chile and its effects on health are partially recognized.
This research identifies the profile of consultations for respiratory diseases in children under 5 years of age and correlates the critical phenomena...
The Chilean Patagonia has numerous kinds of inland water ecosystems such as lakes, ponds, wetlands and rivers that have been poorly studied due to access difficulties. This study was carried out in Aysen region, in southern Chile, and it included different kinds of water bodies such as rivers, st...
A Patagônia chilena apresenta numerosos tipos de ecossistemas aquáticos, como lagos, lagoas, pântanos e rios, os quais tem sido pouco estudados devido a dificuldades de acesso. Este estudo foi feito na região de Aysén, no sul do Chile, e inclui diferentes tipos de corpos d'água, tais como rios, c...
The drawback of lean burn with ethanol
is reduced power output. Lean operation of ethanol
fuelled engines has additional drawbacks. Lean mixtures
are hard to ignite, despite the mixture being
above the low fire (point) limit of the fuel. This results
in misfire, which increases unburned hydrocarb...
El presente trabajo propone comprender la construcción discursiva del poemario Mapurbe de David Añiñir a partir de la noción de antropofagia sígnica. La presencia del sujeto de la enunciación en un contexto de hibridez cultural posibilita entender la producción estética de Añiñir en el marco de u...
The present paper proposes to understand the discursive construction in the poetic text Mapurbe of David Añiñir from the anthropophagic signic notion. The presence of the subject of enunciation in a context of cultural hybridism, make possible to understand the aesthetic production of Añiñir with...
Chiloé es definido por el Servicio Nacional de Turismo como uno de los destinos turísticos de la macro-zona sur del país, a la vez que es promocionada en los mercados internacionales por la Corporación Turismo Chile bajo el slogan "Chiloé, la Isla Sorprende". En el ámbito provincial existen diver...
Chiloe is defined by SERNATUR (national government organization dedicated to tourism) as one of the touristic destinations in the greater-southern region of our country. It is also promoted internationally under the slogan "Chiloe, the island that Amazes" created by Chile's Tourism Corporation. ...
Este artículo se ocupa de analizar si la estrategia desplegada por Rawls, a partir de las Conferencias Dewey, le permite superar el carácter comprehensivo que algunos críticos le imputan a su concepción política de la persona. Para ello se describe primero dicha concepción, y luego se revisa la o...
This article analyzes whether the strategy displayed by Rawls starting with the Dewey Lectures makes it possible to overcome the comprehensive character that some critics attribute to his political conception of person. After describing said conception, the paper reviews the objection that it is ...
En este artículo se exponen los resultados de una investigación enfocada a identificar el imaginario sobre ciudadanía en los textos de estudio de Historia y Geografía, durante la transición a la democracia en Chile.El estudio abordó el análisis visual de cuatro ejemplares distintos, editados entr...
The findings of a study to identify the imagery of citizenship portrayed in history and geography textbooks in Chile during the transition to democracy are presented in this article. A visual analysis was done of four different textbooks published between 1984 and 2000 for eighth graders in prima...
Este artigo apresenta os resultados de pesquisas focadas na identificação das imagens sobre a cidadania nos livros didáticos de história e geografia durante a transição para a democracia no Chile. O estudo abordou a análise visual de quatro textos diferentes publicados entre 1984 e 2000 para o 8º...
