Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 32701-32720 of 98886
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(John Wiley and Sons Inc., 2019)Objective: Thymidine kinase 2, encoded by the nuclear gene TK2, is required for mitochondrial DNA maintenance. Autosomal recessive TK2 mutations cause depletion and multiple deletions of mtDNA that manifest predominantly ...
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(MDPI AG, 2019)In this paper, we consider multiple attribute group decision making (MAGDM) problems in which the attribute values take the form of intuitionistic uncertain linguistic variables. Based on Hamacher operations, we developed ...
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(Routledge, 2019)The relationship between gender inequalities (GI) and energy poverty (EP) has not been discussed as a whole in worldwide recent debates, although feminist analyses have demonstrated that GI have had an impact on the everyday ...
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(Universidad Nacional Autonoma de Mexico, 2019)Establishing a mechanism of observation of the prison environment is crucial to know what life is like inside, and also to promote processes of social reintegration. This study used a version adapted to Chile from the ...
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(Wiley-VCH Verlag, 2019)Surface texturing has gained great attention in the tribological community since precisely defined surface features can help to reduce friction and/or wear irrespective of the acting lubrication regime. The ability to ...
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(Springer Verlag, 2019)Background: Variable retention (aggregated and dispersed retention) harvesting proposed for Nothofagus pumilio was designed for timber purposes and biodiversity conservation. Harvesting by opening canopy generates different ...
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(Elsevier B.V., 2019)Random interactions among pedestrians, usually produced by psychological effects (e.g. anxiety), can produce collective nontrivial phenomena in their flow dynamics. Here, we improve our understanding on these phenomena by ...
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(Universidad Catolica Silva Henriquez, 2019)The reading attitudes of primary students have proven to be relevant in their reading performance, so measuring them is fundamental to raise the level. The objective of this study was to validate and adapt the instrument ...
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(Universidad Catolica Silva Henriquez, 2019)The present paper explores three topics that are complementary to the study of demonyms we have carried out in two previous essays (Kordic Riquelme and Chávez Fajardo: 2017; and Chávez Fajardo and Kordic Riquelme (in press). ...
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(Springer New York LLC, 2019)We have recently reported that global perinatal asphyxia (PA) induces a regionally sustained increase in oxidized glutathione (GSSG) levels and GSSG/GSH ratio, a decrease in tissue-reducing capacity, a decrease in catalase ...
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(John Wiley and Sons Ltd, 2019)Abstract: The greatest diversity of influenza A virus (IAV) is found in wild aquatic birds of the orders Anseriformes and Charadriiformes. In these birds, IAV replication occurs mostly in the intestinal tract. Fecal, ...
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(American Chemical Society, 2019)Surfaces were prepared with polyelectrolyte derivatives of poly(styrene-alt-maleic anhydride) (PSMA) functionalized with amino acids of different hydropathy indices, with the aim of evaluating the effect of the chemical ...
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(Frontiers Media S.A., 2019)The increasing use of information and communication technologies (ICTs) to help facilitate neuroscience adds a new level of complexity to the question of how ethical issues of such research can be identified and addressed. ...
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(Blackwell Publishing Ltd, 2019)We address the question of whether all large-magnitude earthquakes produce an erosion peak in the subaerial components of fluvial catchments. We evaluate the sediment flux response to the Maule earthquake in the Chilean ...
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(Institute of Physics Publishing, 2019)We describe a new method to derive clean, iodine-free spectra directly from observations acquired using high-resolution echelle spectrographs equipped with iodine cells. The main motivation to obtain iodine-free spectra ...
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(Public Library of Science, 2019)Paper mulberry, Broussonetia papyrifera (L.) L’Hér. ex Vent. (Moraceae), a dioecious species, was transported by humans from Taiwan to the islands of Remote Oceania. Its introduction and cultivation in Remote Oceania was ...
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(Servicio de Publicaciones de la Universidad de Navarra, 2019)This article analyzes the post-toponymic demonym from a morphological point of view. As is well known, because of its suffixal richness and of its derivational possibilities in Spanish, the morphological level is the most ...
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(Elsevier Inc., 2019)Surface texturing is a promising approach to tailor friction and wear between rubbing surfaces in mechanical components. In this study, surface textures with different geometries and shapes were fabricated on hardened steel ...
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(Sociedad Medica de Santiago, 2019)This review analyzes the effects of high intensity interval training (HIIT) on muscle and cardiovascular fitness and body composition in teenagers. A search was carried out in international databases, finding 145 papers ...
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(NLM (Medline), 2019)Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental ...
