Browsing by Author "201-0230492"
Now showing items 21-40 of 64
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Altamirano, Jaime Antonio; Pinto, Iván Federico; Quiroz, María Jesús; Díaz, Jorge Gonzalo; Canals Lambarri, Mauricio; Vilches, Roberto Mauricio; Sandoval, Camilo; Vidal Faune, Álvaro Daniel; Rojas, Alejandro (2016)
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Cortés Hinojosa, Galaxia Andrea (Universidad de Chile, 2006)La fragmentación del hábitat per se es la ruptura de un hábitat originalmente continuo en dos o más fragmentos, los que quedan separados por un hábitat diferente al original denominado matriz. Por otro lado, la pérdida de ...
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Torres Contreras, Hugo; Canals Lambarri, Mauricio (SPRINGER/PLENUM PUBLISHERS, 2010-05-01)Animals display foraging trajectories when exploiting food patches. These displacements have been studied, particularly in organisms that forage from a central place. The complexity of a movement path may be analyzed by ...
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Canals Lambarri, Mauricio; Figueroa, D. P.; Miranda, J. P.; Sabat Kirkwood, Alejandro Pablo (2009)1.In the altricial rodent, Phyllotis darwini, we found higher body temperatures and faster developmental rates of the thermoregulatory capacity in neonates born from cold- than warm-acclimated mothers.2.This difference ...
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Alfaro, Carmen; Figueroa, Daniela P.; Torres Contreras, Hugo; Veloso Iriarte, Claudio; Venegas, Fanny; Canals Lambarri, Mauricio; Canals, Lucía (2013)Variations in the preferred temperatures during the rest periods of Grammostola rosea Walckenaer and Paraphysa parvula Pocock, two mygalomorph spiders occupying different habitats in central Chile, are analyzed. The ...
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Canals Lambarri, Mauricio; Figueroa, D.; Alfaro, C.; Kawamoto, T.; Torres Contreras, Hugo; Sabat Kirkwood, Alejandro Pablo; Veloso Iriarte, Claudio (2011)The metabolic and water evaporation strategies in spiders may be part of a set of physiological adaptations to tolerate low or unpredictable food availability, buffering spiders against environmental fluctuations such as ...
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Canals Lambarri, Mauricio; Figueroa, Daniela P.; Miranda, Jessica P.; Sabat Kirkwood, Alejandro Pablo (Sociedad de Biologia de Chile, 2009)In this contribution we studied the developmental phenotypic plasticity of respiratory structures involved in the exchange of gases in an altricial rodent, the leaf-eared mouse (Phyllotis darwini). We studied morphological ...
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Thienel de La Fuente, Mariana; Canals Lambarri, Mauricio; Bozinovic, Francisco; Veloso Iriarte, Claudio (Elsevier, 2015)Insects exhibit three patterns of gas exchange: continuous (CoGE), cyclic (CGE) and discontinuous (DGE). In this work, we present the first record of a DGE in Phasmatodea and its transition to CGE and to CoGE through a ...
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Grossi Córdova, Bruno; Canals Lambarri, Mauricio (Springer, 2015)The extreme sexual size dimorphism in spiders has motivated studies for many years. In many species the male can be very small relative to the female. There are several hypotheses trying to explain this fact, most of ...
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Canals Lambarri, Mauricio; Cuadrado Nahum, Cristóbal; Canals Cifuentes, Andrea; Yohannessen Vásquez, Karla; Lefio Celedón, Luis Álvaro; Bertoglia Arredondo, María Paz; Eguiguren Bravo, Pamela; Siches, Izkia; Iglesias Álamos, Verónica; Arteaga Herrera, Óscar (Pan Amer Health, 2020)Objectives. To report the surveillance of COVID-19 pandemic in Chile and analyse the response to public health interventions implemented from 3 March to 30 June 2020 and to assess the risks of collapse of the health care ...
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Canals Lambarri, Mauricio; González, Christian; Canals Cifuentes, Andrea; Figueroa, Daniela (2012)Dengue is considered an emerging disease with an increasing prevalence especially in South America. In 2002, an epidemic of classic Dengue (DENV-1) occurred unexpectedly on Easter Island, where it had never been detected ...
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Canals Lambarri, Mauricio; Gallegos, Doris; Avendaño, Fidel (Soc Chilena Infectologia, 2020)Introducción: Los casos de sarampión están resurgiendo en muchos países del mundo. Hubo un brote de sarampión importado entre noviembre de 2018 y febrero de 2019 en Chile, lo que generó preocupación entre el público y ...
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Figueroa, Daniela P.; Scott, Sergio; González, Christian R.; Bizama, Gustavo; Flores Mara, Raúl; Bustamante, Ramiro; Canals Lambarri, Mauricio (Universidad de Concepción, Chile, 2020)Climate change affects the dynamics of vector-borne diseases. Culex pipiens Linnaeus is the main vector of West Nile fever; a widely distributed arbovirus, it is continuously increasing its distribution. Using a species ...
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Canals Lambarri, Mauricio; Moreno, Lucila; Solís Muñoz, Rigoberto (Oxford Univ Press, 2016)It has been reported that Scytodes spiders are predators of spiders of the genus Loxosceles, but the question of the effect of Scytodes globula Nicolet on Loxosceles laeta (Nicolet) populations is still unanswered. The ...
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Etograma de depredación de Scytodes globula (araña tigre) sobre la araña de rincón Loxosceles laeta Arriagada Aliaga, Nicolás Alejandro (Universidad de Chile, 2014)La araña tigre, Scytodes globula, es una especie de araña de hábitos sinantrópicos y silvestres que habita en Chile. Como otras especies del género al cual pertenece, es aracnofágica y tiene la capacidad de escupir una ...
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Gutstein, Carolina S.; Figueroa Bravo, Constanza P.; Pyenson, Nicholas D.; Yury Yáñez, Roberto E.; Canals Lambarri, Mauricio; Cozzuol, Mario A. (Elsevier, 2014)This study compares the bony ear morphology of freshwater and marine odontocetes (toothed whales). Odontocetes are unique among marine mammals in two important respects: 1) they use echolocation; 2) at least three lineages ...
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Identification of daily environmental noise patterns in two different urban sites in Santiago, Chile Fuentes Alburquenque, Mauricio; Marzzano Ríos, Antonio; Canals Lambarri, Mauricio; Torres Arellano, Rodrigo; Cáceres Lillo, Dante; Alvarado Orellana, Sergio (Sociedad Médica Santiago, 2020)Background: Environmental noise can cause auditory and non-auditory adverse effects. Aim: To identify daily environmental noise patterns in two urban sites of Metropolitan Santiago. Material and Methods: Continuous ...
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Martínez Martínez, Bernardita Belén (Universidad de Chile, 2012)Tradicionalmente los estudios genéticos se han basado sólo en los rasgos que responden a un componente genético heredable, y el efecto del ambiente se consideraba interferencia en la expresión total de estos caracteres. ...
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Sabat Kirkwood, Alejandro Pablo; Cavieres, Grisel; Veloso Iriarte, Claudio; Canals Lambarri, Mauricio; Bozinovic, Francisco (2009)One of the most controversial hypotheses that associate basal metabolic rate (BMR) with food habits and habitat productivity is the food habit hypothesis (FHH). Here we examined the relationship between BMR, diet, and ...
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Canals Lambarri, Mauricio (Sociedad Médica Santiago, 2020)