Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 32321-32340 of 98435
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(Sociedad de Anestesiologia de Chile, 2019)The ERAS protocols (Enhanced Recovery After Surgery or in Spanish, Recuperación Acelerada Después de Cirugía) are a set of multimodal perioperative strategies that aim to reduce the time of hospitalization, recovery, ...
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(Springer New York LLC, 2019)Information Systems Frontiers is a leading international journal that publishes research at the interface between information systems and information technology. The journal was launched in 1999. In 2019, the journal ...
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(Elsevier Espana S.L.U, 2019)Feedback is fundamental in methodologies such as Team-Based Learning (TBL) because it deepens learning by identifying deficiencies of the process. In the setting of curricular innovation in the Faculty of Medicine, University ...
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Clustering based physical-layer authentication in edge computing systems with asymmetric resources (MDPI AG, 2019)In this paper, we propose a clustering based physical-layer authentication scheme (CPAS) to overcome the drawback of traditional cipher-based authentication schemes that suffer from heavy costs and are limited by ...
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(American Physical Society, 2019)We show that the dynamics of a driven quantum system weakly coupled to a finite reservoir can be approximated by a sequence of Landau-Zener transitions if the level spacing of the reservoir is large enough. This approximation ...
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(Frontiers Media S.A., 2019)Recent evidence shows that most Patagonian glaciers are receding rapidly. Due to the lack of in situ long-term meteorological observations, the understanding of how glaciers are responding to changes in climate over this ...
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(MDPI AG, 2019)This research focused on obtaining eicosapentaenoic acid (EPA, 20:5 n-3) and docosahexaenoic acid (DHA, 22:6 n-3) (EPA+DHA) concentrates from refined commercial salmon oil (RCSO). Independent variables of the complexation ...
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(MDPI AG, 2019)Extending the internet of things (IoT) networks to remote areas under extreme conditions or for serving sometimes unpredictable mobile applications has increased the need for satellite technology to provide effective ...
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(John Wiley and Sons Inc., 2019)The World Health Organization has estimated that, worldwide, cigarette smoking has caused more than 100 million deaths in the last century, a number that is expected to increase in the future. Understanding cigarette smoke ...
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Does adding inventory increase sales? Evidence of a scarcity effect in U.S. Automobile dealerships (INFORMS Inst.for Operations Res.and the Management Sciences, 2019)Copyright: © 2018 INFORMSWhat is the relationship between inventory and sales? Clearly, inventory could increase sales: expanding inventory creates more choice (options, colors, etc.) and might signal a popular/desirable ...
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(Elsevier B.V., 2019)Trees’ growth responses to climate may depend on tree age and site conditions. In dioecious species, sex adds an extra level of complexity due to differential reproductive effort between the sexes and potentially sex-related ...
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(EDP Sciences, 2019)Context. The 51 Eridani system harbors a complex architecture with its primary star forming a hierarchical system with the binary GJ 3305AB at a projected separation of 2000 au, a giant planet orbiting the primary star at ...
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(Elsevier Ltd, 2019)We study the determinants of sudden stops in capital flows to emerging markets. Using gross international asset and liability flows (from the point of view of domestic residents), we identify three types of situations: ...
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(Taylor and Francis Ltd., 2019)Atriplex includes species with multiple purposes such as biomass for energy production, for bioremediation of soils contaminated with metals, or soil conservation. In Chile, 29 Atriplex species have been recorded, of which ...
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(Institution of Engineering and Technology, 2019)This work determined the potency of hexyl-ciprofloxacin molecules that reversibly interact with gold nanoparticles (AuNPs) passivated with 11-mercaptoundecanoic acid (MUA) on Escherichia coli cells. For this, partition of ...
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(Frontiers Media S.A., 2019)Food intake in fish and mammals is orchestrated by hypothalamic crosstalk between orexigenic (food intake stimulation) and anorexigenic (food intake inhibition) signals. Some of these signals are released by peripheral ...
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(Elsevier Ireland Ltd, 2019)
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(Techno Press, 2019)Copyright © 2019 Techno-Press, Ltd.In this paper a novel and efficient computational framework to estimate the stress range versus number of cycles curves experienced by a cable due to external excitations (e.g., seismic ...
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(Blackwell Munksgaard, 2019)Background and Objective: Over the past few years, the importance of interleukin-22 (IL-22) and T-helper (Th)22 lymphocytes in the pathogenesis of periodontitis has become apparent; however, there are still aspects that ...
