Campus Villarrica
Permanent URI for this community
Browse
Browsing Campus Villarrica by Title
Now showing 1 - 20 of 149
Results Per Page
Sort Options
- ItemAbandono de la profesión docente en Chile: motivos para irse del aula y condiciones para volver(2017) Gaete Silva, Alfredo; Castro Navarrete, María; Pino Conejeros, Felipe; Mansilla Devia, Diego
- ItemActivity patterns by two colour morphs of the vulnerable guina, Leopardus guigna (Molina 1782), in temperate forests of southern Chile(2015) Hernandez, F.; Gálvez Robinson, Nicolás Cristián; Gimona, A.; Laker, J.; Bonacic Salas, Cristián
- ItemAlfabetización académica para la formación de profesores. Una estrategia de aprendizaje en todas las disciplinas(2015) Fuentes Monsalves, Liliana Ines; Errázuriz Cruz, María Constanza
- ItemAlfabetización estadística y probabilística : primeros pasos para su desarrollo desde la Educación Infantil.(2018) Vásquez Ortiz, Claudia; Diaz-Levicoy, D.; Coronata Ségure, Claudia; Alsina, A.
- ItemAlianzas en Jardines Interculturales Bilingües y Comunidades Mapuche en la Región Metropolitana, Chile: negociaciones en una Zona de Contacto(2017) Becerra, Rukmini; Mayo González, Simona
- ItemAlicia en el país de las probabilidades(2019) Vásquez Ortiz, Claudia
- ItemAnálisis de los conocimientos probabilísticos del profesorado de Educación Primaria(2016) Vásquez Ortiz, Claudia; Alsina, A.
- ItemAnálisis del uso de los marcadores discursivos en argumentaciones escritas por estudiantes universitarios(2012) Errázuriz Cruz, María Constanza
- ItemApplication of FORC distributions to the study of magnetic interactions in Co-doped BaTiO3 nanomaterials(2018) Fuentes, Sandro Aldair; Pizarro, Héctor; Gutiérrez, Pablo; Díaz Droguett, Donovan Enrique; Barraza, N.
- ItemApplied Montology Using Critical Biogeography in the Andes(2017) Sarmiento, J. Fausto O.; Ibarra Eliessetch, José Tomás; Barreau, Antonia; Pizarro, J. Cristóbal; Rozzi, Ricardo; González, Juan A.; Frolich, Larry M.
- ItemAproximación al conocimiento común del contenido para enseñar probabilidad desde el modelo del conocimiento didáctico-matemático(2017) Vásquez Ortiz, Claudia; Alsina Pastells, ángel
- ItemArturo Warman: entre la antropología y la agencia estatal. Su relación con los yaquis(2014) Maza, Francisca de la
- ItemBetween conflict and recognition : the construction of chilean indigenous policy in the Araucanía region(2014) Maza, Francisca de la
- ItemBeyond species richness : an empirical test of top predators as surrogates for functional diversity and endemism(2015) Ibarra Eliessetch, José Tomás; Martin, Kathy
- ItemBiotic homogenization : Loss of avian functional richness and habitat specialists in disturbed Andean temperate forests(2015) Ibarra Eliessetch, José Tomás; Martin, K.
- ItemBird diversity along elevational gradients in the Dry Tropical Andes of northern Chile : the potential role of Aymara indigenous traditional agriculture(2018) Araneda, Paola; Sielfeld, Walter; Bonacic Salas, Cristián; Ibarra Eliessetch, José Tomás
- ItemBolas, fichas, monedas… ¿Cómo podemos ir introduciendo la probabilidad en primaria?(2016) Vásquez Ortiz, Claudia
- ItemBreeding strategies of open-cup-nesting birds in sub-Antarctic forests of Navarino Island, Chile(2019) Altamirano Oyarzún, Tomás Alberto; Ibarra Eliessetch, José Tomás; Jara, Rocío Fernanda; Crego, Ramiro Daniel; Arellano, Francisco Javier; Rozzi, Ricardo; Jiménez, Jaime EnriqueAbstract Background There is limited knowledge about the breeding strategies of birds inhabiting in South American temperate forests. This is particularly true for open-cup forest passerines breeding at high latitudes (> 42°). To better understand the ecology of these species, in this study we described and compared the breeding strategies (i.e., nest dimensions, nest height from the ground, egg laying rhythm, clutch size, length of the developmental periods, breeding phenology, and diversity of nesting substrate) of five passerine birds that inhabit sub-Antarctic ecosystems. Methods During three breeding seasons (2014–2017), we monitored 103 nests of the five most abundant open-cup forest-dwelling passerines (Phrygilus patagonicus, Anairetes parulus, Turdus falcklandii, Elaenia albiceps, and Zonotrichia capensis) on Navarino Island (55°S), Cape Horn Biosphere Reserve, southern Chile. Additionally, we compared the breeding strategies of T. falcklandii to another population breeding at lower latitude (39°S). Results Most of the species started laying eggs the last week of September; only E. albiceps started 2 months later. During the breeding season of 2016–2017 both E. albiceps and Z. capensis started laying eggs earlier than the previous year. Anairetes parulus and Z. capensis were the most specialized in terms of nesting substrate. Turdus falcklandii had larger clutch sizes and nested closer to the ground on Navarino Island compared to the northern population, which might put this and other ground nesting species of this island at a higher risk of predation by the recently introduced American mink (Neovison vison). Conclusions Our five study species breed exclusively in open-cups (not in cavities) in sub-Antarctic forests, and some of them built their nests closer to the ground compared to populations breeding at lower latitudes. This may be associated with the lack of terrestrial predators on Navarino Island. Our study opens further questions about the mechanisms driving differences in breeding strategies among populations.
- ItemCaracterización epidemiológica de mordeduras en personas, según registro de atención de urgencia. Provincia de Los Andes, Chile(2017) Villagra, Vania; Cáceres, Dante; Alvarado, Sergio; Salinas, Elizabeth; Caldera, M. Loreto; Lucero, Erick; Viviani García, Paola; Torres Hidalgo, MarisaBackground: Bites constitute a public health problem worldwide. Aim: To characterize epidemiologically bites by animals happened in the province of Los Andes (2005-2007). Method: Descriptive, retrospective epidemiological study. Studied variables: Bitten person (BP), accident by bite, biting animal and bite. It was not feasible to obtain more updated information by law of patient protection. Results: 2,360 BP were assisted in the emergency unit of San Juan de Dios Hospital and Rio Blanco clinic. An annual average rate of 729 BP/100,000 inhabitants and 1.99 daily average was recorded. The male gender was most affected (53.5%) and the age group from 6 to 10 years old. (Rate: .521/100,000). Most frequent topographic location was the lower limb, except in children under 5 year olds in whom predominated head and neck. The biting animal according to frequency was: the dog (67.1%) spider (7.1%) and cat (3.9%). The animal property was 35.6% known and 30.7% own. The most frequent problems were: nonspecific allergy; toxic effect by spider bites and among the infections, the disease made by cat’s scratch stands out. Regarding the record system, the biting animal complaint was applied to 47.6% of the BP and the 92.8% of the recorded information was incomplete. Conclusions: Bites reported higher rates in the province of Los Andes than the average of the country (729 versus 188/100,000), standing out the higher magnitude in 6 to 10 year-old-children. It is noticed that the record is low and incomplete. In this province, no bite control programs or updated studies have been carried out