Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 32361-32380 of 98435
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(Institute of Physics Publishing, 2019)Having a production line for microrobots is fundamental to their widespread application in many areas. Thanks to their flexibility, active colloidal molecules with dynamic function are a promising model for microrobots. ...
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(Universidad de Concepcion, 2019)Ants present hermetism, that is, they recognize and discriminate individuals alien to the colony, even at a homospecific level, which results in aggressive reactions against intruders, varying with their age. To evaluate ...
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(Ediciones Doyma, S.L., 2020)Introduction: Autoimmune Bullous Diseases (ABDs) are acquired dermatoses characterised by blisters on the skin and mucous membranes. The aim of this study is to describe the epidemiology, clinical features, therapeutic ...
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(Springer Verlag, 2019)Carbon nanowalls were prepared on silicon substrates by radio frequency magnetron sputtering under an argon–hydrogen mixture, at different hydrogen fluxes and varying the substrate temperature and deposition times. Scanning ...
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Continuous solutions and approximating scheme for fractional Dirichlet problems on Lipschitz domains (Cambridge University Press, 2019)In this paper, we study the fractional Dirichlet problem with the homogeneous exterior data posed on a bounded domain with Lipschitz continuous boundary. Under an extra assumption on the domain, slightly weaker than the ...
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A pupil size, eye-tracking and neuropsychological dataset from ADHD children during a cognitive task (NLM (Medline), 2019)Attention Deficit/Hyperactive Disorder (ADHD) is diagnosed based on observed behavioral outcomes alone. Given that some brain attentional networks involve circuits that control the eye pupil, we monitored pupil size in ...
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(American Physical Society, 2019)We report experimental and theoretical results on the lateral wet oxidation of bidimensional thin aluminum-rich layers into AlOx. We introduce a reaction-diffusion model of oxidation front propagation that includes effects ...
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(MDPI AG, 2019)Due to the increase of the use of yeast derivatives (YDs) in winemaking to improve the technological and sensory properties in wines, in this work we evaluated the effect of the post-fermentation application of different ...
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(Elsevier B.V., 2019)Many studies have recently shown the potential of geophysical tools in bridging the information gap between individual point-scale measurements. Here, we upscale and extend the point-scale layering information from pedons ...
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(Public Library of Science, 2019)Identifying which ecosystem services are relevant to different stakeholders and understanding stakeholders’ perceptions of such services is useful for making informed decisions, especially in regions of the world where the ...
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(Routledge, 2019)Use of subject scores as manifest variables to assess the relationship between latent variables produces attenuated estimates. This has been demonstrated for raw scores from classical test theory (CTT) and factor scores ...
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(OSA - The Optical Society, 2019)Driven optical systems can exhibit coexistence of equilibrium states. Traveling waves or fronts between different states present complex spatiotemporal dynamics. We investigate the mechanisms that govern the front spread. ...
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(Elsevier Ltd, 2019)Mass transference from lower to upper crustal levels requires an efficient network of pathways that act as channels for draining melts from the source and transferring magmas through the crust. We report on a mid-crustal ...
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(Elsevier B.V., 2019)The equilibrium geometries and thermodynamic properties of anion vacancies in cadmium telluride, as predicted by density functional theory, are revisited using semilocal and hybrid density functionals. We find that stable ...
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(ARAN Ediciones S.A., 2019)Objective: To evaluate a healthy food program for teachers and their educational transfer through an action plan for 3rd to 5th primary students, to improve their food habits and culinary skills. Methodology: A four months ...
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(Bauru School of Dentistry, University of Sao Paulo, 2019)Amelogenesis imperfecta (AI) is a group of enamel development disorders that alter the structure and chemical composition of the tissue. There is great variability in the clinical presentation; according to Witkop, AI can ...
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(IOS Press, 2019)Background: Intensive robot-assisted arm training in the chronic phase of stroke recovery can lead to clinical improvement. Combinatorial therapeutic approaches are sought to further optimize stroke recovery. Transcranial ...
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(Institute of Electrical and Electronics Engineers Inc., 2019)This paper addresses the asymptotic behavior of a particular type of information-plus-noise-type matrices, where the column and row numbers of the matrices are large and of the same order, while signals have diverged and ...
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(Elsevier Ltd, 2019)Intrinsic biological mechanisms transduce psychological stress into physiological adaptation that requires energy, but the role of mitochondria and mitochondrial DNA (mtDNA) in this process has not been defined in humans. ...
