Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 8141-8160 of 22118
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(Nature Publishing Group, 2019)© 2018, The Genetics Society.Although low levels of genetic structure are expected in highly widespread species, geographical and/or ecological factors can limit species distributions and promote population structure and ...
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(Elsevier B.V., 2019)© 2018 Elsevier B.V. Cadmium is a heavy metal present in contaminated soils. It has no biological role but when entering cells generates DNA damage, overexpression of stress response proteins and misfolded proteins, amongst ...
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(Elsevier Ltd, 2019)© 2018 Elsevier LtdThe fast construction times of projects based on variable generation technologies (VGTs) such as photovoltaic and wind generation, together with growing difficulties for building new transmission lines ...
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(Blackwell Publishing, 2019)© 2018 John Wiley & Sons Australia, LtdAim: Early detection and intervention (EDI) is a main challenge in psychosis research. The Chilean schizophrenia (SZ) national program has universal support and treatment by law for ...
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(Elsevier Ltd, 2019)© 2018 Elsevier Ltd We study the problem of source reconstruction for a linear elasticity problem applied to seismicity induced by mining. We assume the source is written as a variable separable function f(x)g(t). We first ...
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(Elsevier B.V., 2019)© 2018 Elsevier B.V. We propose an energy-efficient resource block (RB) assignment and power control strategy for underlay device-to-device (D2D) communications in multi-cell networks, where more than one D2D pair is allowed ...
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(Elsevier Ltd, 2019)© 2018 Elsevier Ltd This work addresses the problem of parameter inference in the Cox-Boolean discrete fracture network model, in which the fractures are represented by flat discs with random orientations and diameters ...
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(Blackwell Publishing Ltd, 2019)© 2018 Blackwell Verlag GmbH Growth differentiation factor 9 (GDF-9) and bone morphogenetic protein 15 (BMP-15) have pivotal roles in oocyte development in many species, therefore the aim was to investigate these factors ...
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(Elsevier B.V., 2019)© 2018 Elsevier B.V. In this paper we address equilibrium existence in economies with default, long-term collateralized debt, and financial market segmentation. We first prove equilibrium existence in the finite-horizon ...
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(Elsevier Ltd, 2019)© 2018 Elsevier Ltd The chemical composition, textures and mineral associations of pyrite provide key information that help elucidate the evolution of hydrothermal systems. However, linking the compositional and micro-textural ...
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(Elsevier Ltd, 2019)© 2018 Elsevier B.V. Bionanocomposite scaffolds based on aliphatic polyurethane (PU) and bioactive glass nanoparticles were produced by using a one-step in situ polymerization method. Bioactive glass nanoparticles (nBG) ...
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(Wiley-VCH Verlag, 2019)© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim Laser surface texturing is a powerful tool to fabricate functional surface textures, whereby their morphology and cross-sectional profile greatly depend on laser parameters ...
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(Elsevier Ltd, 2019)© 2018 Chile is a country that is constantly affected by natural disasters. In this article we present the results of a qualitative follow-up study with members of the Chilean Red Cross, who led the evacuation of the Pucón ...
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(Cambridge University Press, 2019)© The Authors 2018.Objective In the light of Chile's comprehensive new restriction on unhealthy food marketing, we analyse food advertising on Chilean television prior to the first and final phases of implementation of the ...
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(Elsevier Inc., 2019)© 2018 American Society for Reproductive MedicineObjective: To study the reproductive and metabolic differences between daughters of women with polycystic ovary syndrome (PCOSd) and control women (Cd) after menarche. Design: ...
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(Elsevier Masson SAS, 2019)© 2018 The Authors Background: White adipose tissue (WAT) have a relevant metabolic and inflammatory function, in overweight or obesity conditions. In this regard, the WAT under over feeding nutrition present a significant ...
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(Elsevier Ltd, 2019)© 2018 Hydrogen Energy Publications LLC The effect of H 2 O pressure (P H2O ) on CH 4 formation turnover rate (TOF CH4 ) was evaluated as a function of Rh cluster size. In-situ DRIFTS and kinetic measurements were used to ...
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(Elsevier B.V., 2019)© 2018 The Author(s)It is generally acknowledged in the environmental sciences that the choice of a computational model impacts the research results. In this study of a flood and drought event in the Swiss Thur basin, we ...
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(Blackwell Publishing Ltd, 2019)© 2018 Federation of European Neuroscience Societies and John Wiley & Sons Ltd During the control of reaching movements, a key contribution of the visual system is the localization of relevant environmental targets. In ...
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(Academic Press Inc., 2019)© 2018 Elsevier Inc.α-Amylase is an endo-acting enzyme which catalyzes random hydrolysis of starch. These enzymes are used in various biotechnological processes including the textile, paper, food, biofuels, detergents and ...
