Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 29881-29900 of 98143
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(MDPI, 2020)This paper proposes two solutions based on angle diversity receivers (ADRs) to mitigate inter-cell interference (ICI) in underground mining visible light communication (VLC) systems, one of them is a novel approach. A ...
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(Springer, 2020)We address economies with asymmetric information where agents are not perfectly aware of the informational structure for coalitions. Thus, when joining a coalition, each consumer considers the informational risk and may ...
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(Dove Medical Press, 2020)Introduction: Gold nanorods are highly reactive, have a large surface-to-volume ratio, and can be functionalized with biomolecules. Gold nanorods can absorb infrared electromagnetic radiation, which is subsequently dispersed ...
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(Nature, 2020)Shiga toxin-producing Escherichia coli (STEC) cause diarrhea and dysentery, which may progress to hemolytic uremic syndrome (HUS). Vaccination has been proposed as a preventive approach against STEC infection; however, ...
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(American Society of Biochemistry Molecular Biology, 2020)
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(Unversidad Complutense de Madrid, 2020)This work addresses the expression of continuative aspect in the Spanish construction seguir 'to continue'+ (non) verbal predicative structure. We propose that the continuative temporal presupposition shows two variants: ...
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(Springer, 2020)Solving combinatorial optimization problems is of great interest in the areas of computer science and operations research. Optimization algorithms and particularly metaheuristics are constantly improved in order to reduce ...
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(IEEE, 2020)The detection of markers or reflectors within point cloud data (PCD) is often used for 3-D scan registration, mapping, and 3-D environmental modeling. However, the reliable detection of such artifacts is diminished when ...
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(Amer Chemical Soc, 2020)The electrocrystallization (EC) of calcium oxalate (CaOx) crystals in the presence of multiwalled carbon nanotubes (MWCNTs) functionalized with itaconic acid (IA) and the monoester derivatives mono-methylitaconate or ...
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(Natl Acad Sciences, 2020)The future response of the Antarctic ice sheet to rising temperatures remains highly uncertain. A useful period for assessing the sensitivity of Antarctica to warming is the Last Interglacial (LIG) (129 to 116 ky), which ...
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(Nanjing Agricultural Univ, 2020)Grapevine rupestris stem pitting associated virus (GRSPaV) is one of the most widely distributed viruses; even so, little is known about its effect on Vitis vinifera. To provide new insights, the effects of single and mixed ...
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(Universidad de Chile, 2020-05)Esta memoria consistió en el desarrollo de una campaña comunicacional con dos objetivos claves: el primero, difundir la existencia y problemática del ciberacoso como violencia de género; y el segundo, enseñar respecto a ...
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(Colegio Oficial de Psicólogos de Asturias, 2020)Background: Analysis of interaction or moderation effects between latent variables is a common requirement in the social sciences. However, when predictors are correlated, interaction and quadratic effects become more ...
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(Informs, 2020)Empirical research in operations management has increased steadily over the last 20 years. In this paper, we discuss why this is good for our field and offer some comments on the qualities we admire in an empirical operations ...
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(American Medical Association AMA, 2020)A man in his 30s presented with a soft, smooth, superficial nodule on his earlobe. What is your diagnosis?
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(Wiley, 2020)Background and objective: Aging is characterized by a decline in tissue structure and function that may be explained by the development of cellular senescence. However, the acquisition of specific phenotypic responses in ...
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(SAGE, 2020)The Kintun program is the first public health strategy specifically designed for dementia care in Chile. It was launched in 2013 in the city of Santiago with support from the National Service for the Elderly and the ...
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(Copernicus Gesellschaft MHB, 2020)The South Pacific Subtropical High (SPSH) is a predominant feature of the South American climate. The variability of this high-pressure center induces changes in the intensity of coastal alongshore winds and precipitation, ...
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(Lippincott Williams & Wilkins, 2020)Cochlear implant surgery is a successful procedure for auditory rehabilitation of patients with severe to profound hearing loss. However, cochlear implantation may lead to damage to the inner ear, which decreases residual ...
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(Elsevier, 2020)Wildfires are gaining importance in the Mediterranean regions owing to climatechange and landscape changes due to the increasing closeness between urban areas and forests prone to wildfires. We analysed the dry season ...
