Browsing by Title
Now showing items 69652-69671 of 92768
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(Universidad de Valparaiso, 2014)© 2014 Universidad de Valparaiso. All rights reserved. Observations on Chelonia mydas agassizii have been carried out on a monthly basis for the last 2 years along the Chinchorro beach in Arica (northern Chile), with the ...
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(2013)Darwin’s frogs (Rhinoderma darwinii and R. rufum) are two species of mouth-brooding frogs from Chile and Argentina. Here, we present evidence on the extent of declines, current distribution and conservation status of ...
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(Pontificia Univ. Católica Chile, 2020)The population density of the aphid Melanaphis donacis (Passerini) was studied in experimental plots of Arundo donax (L.) at the Antumapu Campus of the University of Chile, La Pintana (33 degrees 34' 08 '' S 70 degrees 38' ...
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(Elsevier, 2016)Pelagic squids of continental shelf ecosystems mostly include oceanic and migratory species of the family Ommastrephidae and neritic species of the family Loliginidae. These two families have contrasting life history ...
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(2009)Precipitation plays an important role in the dynamics of species found in arid and semiarid environments. However, population fluctuations generally are driven by a combination of multiple factors whose relative contribution ...
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(1991)The population effects of known fluctuations in fecundity and mortality of T. infestans was studied through simulation using Leslie matrices. The effect of mortality and fecundity cycles was a stepped cycling through the ...
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(MDPI, 2020)The codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), is a major pest introduced to almost all main pome fruit production regions worldwide. This species was detected in Chile during the last decade of the ...
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(Elsevier, 2020)In hyper-arid habitats vegetation tends to be highly patchy with individual plant populations set widely apart from each other. In the Atacama Desert of northern Chile, rainfall is essentially absent, but fog occurring ...
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(World Scientific Publ, 2015)This note gives an overview on basic mathematical models describing the population dynamics of a single species whose vital dynamics has different time scales. We present five cases combining two time-scales with Malthusian ...
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(Entomological Society of America, 1998)Population parameters of Triatoma spinolai Porter were studied using specimens collected in the north and central region of Chile. Two cohorts of 17 and 44 first instars were maintained at a constant temperature of 28°C ...
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(Elsevier, 2014)This study aimed to describe the population pharmacokinetics of vancomycin in critically ill patients with refractory septic shock undergoing continuous venovenous high-volume haemofiltration (HVHF) and to define appropriate ...
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(Elsevier, 2015)Background: The genetic diversity and structure of 31 popcorn accessions of the germplasm bank of the State University of Maringa were assessed using 30 microsatellite primers. Results: 127 alleles were identified from ...
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(1991)In order to randomly sample horizontal cells (HCs) of carp retina, horseradish peoxidase (HRP) was delivered into axon terminals by means of vitreally inserted micropipettes in live fish. Survival time was extended to ...
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(Taylor & Francis, 2021)Background: Population-attributable risk (PAR) may help estimate the potential contribution of adverse childhood experiences (ACEs) to serious clinical presentations of depression, characterized by suicidality, previous ...
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(AMER ASSOC CANCER RESEARCH, 2004-12)More than 18 types of human papillomavirus (HPV) are associated with cervical cancer, the relative importance of the HPV types may vary in different populations. Objective: To investigate the types of HPV, age distribution, ...
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(Universidad de Chile, 2017-06)En este trabajo tratamos la forma en que Marx y Engels caracterizaron la referencia material designada por el concepto “pueblo”, en su relación con la situación y el desarrollo de las expresiones políticas del movimiento ...
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(Universidad de Chile, 2023)Desde hace un par de años y sobre todo a comienzos del presente año, ha habido una creciente actividad legislativa que se enmarca en una agenda de seguridad impulsada por el gobierno. Esto se ha presentado como respuesta ...
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(Universidad de Chile, 2017)Este trabajo tiene por objeto llevar a cabo un análisis de la influencia a nivel global de lo que en doctrina se ha denominado “populismo punitivo”. Se ahondará en el origen de dicho concepto, su relación con los cambios ...
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(2008)Corresponde a la ponencia presentada en el marco del Coloquio Internacional "Populismo y Estado en América Latina del siglo XX", Universidad de Tel Aviv, 10-12 de junio del 2007.
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(Universidad de Chile. Facultad de Ciencias Sociales. Departamento de Sociología, 2020)El artículo ofrece un análisis crítico del concepto de representación política y su relación con el fenómeno del populismo. Se argumenta que la desafección con la representación obedece a la incapacidad de las ...