Browsing by Title
Now showing items 9897-9916 of 92042
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(2007)A theoretical study of the beta-scission reactions for some thioimidoyl radicals (R-1-N=C-center dot-S-R-2) using a recently introduced homofugality index, nu(center dot) is presented. This index, that was defined as a ...
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(2011)Autophagy is a physiological degradative process key to cell survival during nutrient deprivation, cell differentiation and development. It plays a major role in the turnover of damaged macromolecules and organelles, and ...
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(Society of Biology of Chile, 2010)Tumor resistance to traditional cancer treatments poses an important challenge to modern science. Thus, angiogenesis inhibition is an important emerging cancer treatment. Many drugs are tested and corticosteroids have shown ...
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(Universidad de Chile, 2019-08)Economías colaborativas, a través del contacto en aplicaciones, así como un creciente mercado de E-Commerce están generando nuevas oportunidades para que los consumidores accedan de nuevas formas a la adquisición de ...
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(Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2020)
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(Universidad de Chile, 2023)
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(Frontiers Media, 2021)The implementation climate is the shared reception of the individuals involved in the intervention; it is a fundamental determinant of the success of program implementation. One of the factors that affects the implementation ...
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(Universidade Estadual de Campinas UNICAMP, 2020)
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(ELSEVIER GMBH, 2010-08-28)The flexibility of digestive traits characterizes a standard model of physiological flexibility, demonstrating that animals adjust their digestive attributes in order to maximize overall energy return. Using an intraspecific ...
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(Ecological Society of Australia, 2007)In this work we report on the seasonal trends of abundances in terms of temperature exposure for four coexisting cladoceran species (Daphnia ambigua (Daphniidae), Ceriodaphnia dubia (Daphniidae), Diaphanosoma chilense ...
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(Universidad de Chile, 2014)El poeta y artista inglés William Blake (1757-1827) situó el acontecer de su obra visionaria en una compleja cosmografía, que expresa parte importante del contenido simbólico de sus libros proféticos iluminados. Desde esta ...
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(Elsevier, 2015)Theoretical models of the environmental Kuznets curve (EKC) almost universally assume additive preferences; we demonstrate that under non-additive preferences the sufficient condition to sign the economy's income-pollution ...
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(Universidad de Chile, 2017)
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(Sociedad de Biologia de Chile, 2009)In this essay I point out to two processes that can potentially complement the classical view of evolution by natural selection as outlined by Darwin, which captures only part of the processes driving adaptive evolution. ...
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(2016)Habitat structure determines species occurrence and behavior. However, human activities are altering natural habitat structure, potentially hampering native species due to the loss of nesting cavities, shelter or movement ...
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(2007)From the analysis of the spatial distribution of the rock art in three zones of the upper basin of the Aconcagua River in central Chile: we discuss the materialization of a particular settlement pattern that necessary and ...
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(2007)To reduce the increased burden of diet-related disease and promote human potential through food and nutrition globally, harmonization of efforts is urgently needed. This article examines the concept of food-based dietary ...
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(WILEY-V C H VERLAG GMBH, 2007-03)The definition of life has excited little interest among molecular biologists during the past half-century, and the enormous development in biology during that time has been largely based on an analytical approach in ...