Facultad de Ciencias Físicas y Matemáticas: Recent submissions
Now showing items 10401-10420 of 22119
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(Universidad de Chile, 2017)La integración de tarjetas inteligentes en sistemas de transporte público ha permitido que los operadores, autoridades e investigadores, tengan acceso a una mejor perspectiva del servicio. La colección diaria de transacciones ...
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(Springer, 2018)Thymol, a potent agent for microbial, fungal, and bacterial disease, has low aqueous solubility and it is genotoxic, i.e., is capable of damaging deoxyribonucleic acid (DNA). This possible problem of DNA toxicity needs to ...
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(EDP Sciences S A, 2018)Aims. The early evolutionary stage of brown dwarfs (BDs) is not very well characterized, especially during the embedded phase. Our goal is to gain insight into the dominant formation mechanism of very low-mass objects and ...
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(Elsevier, 2018)Seismic rupture of the shallow plate-boundary can result in large tsunamis with tragic socio-economic consequences, as exemplified by the 2011 Tohoku-Oki earthquake. To better understand the processes involved in shallow ...
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(Elsevier, 2018)In this paper, static and dynamic analyses were performed considering the reconstituted geometry of a prehistoric 0.1 km(2) rockslide with an exposed stepped-planar failure surface using a distinct element code (UDEC). The ...
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(Elsevier, 2018)The Earth surface is modulated by interactions among tectonics, climate, and biota. The influence of each of these factors on hillslope denudation rates is difficult to disentangle. The Chilean Coastal Cordillera offers a ...
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(IOP Publishing Ltd, 2018)The fourth generation of the Sloan Digital Sky Survey (SDSS-IV) has been in operation since 2014 July. This paper describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release ...
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(Elsevier, 2018)Two new iminopyriridine ligands (1-2) and two new neutral Pd(II) complexes (4-5) were designed, synthesized and characterized by spectroscopic and spectrometric techniques. Molecular structures of compounds 1, 3 and 5 were ...
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(Springer, 2018)The effect of the incorporation during the interfacial polymerization process of copper-oxide (CuO) nanoparticles in thin-film composite (TFC) reverse osmosis (RO) membrane on their antibiofouling and desalinization ...
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(Springer, 2018)Euclid is a European Space Agency medium-class mission selected for launch in 2020 within the cosmic vision 2015-2025 program. The main goal of Euclid is to understand the origin of the accelerated expansion of the universe. ...
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(Amer Geophysical Union, 2018)T phases from 54 South American earthquakes with M-w > 5.2 are observed at a broadband station on Juan Fernandez Island. We computed the T phase energy flux (TPEF) values of the seismograms. The TPEF values show a large ...
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(Universidad de Puerto Rico, 1988)
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(ω, c)-periodic functions and mild solutions to abstract fractional integro-differential equations (Univ Szeged, 2018)In this paper we study a new class of functions, which we call (omega, c)-periodic functions. This collection includes periodic, anti-periodic, Bloch and unbounded functions. We prove that the set conformed by these functions ...
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(Taylor & Francis LTD, 2018)The objective of this study is to integrate the admissible factor of safety (FoS) into the mine planning. The analysis showed, as expected, that a lower net present value (NPV) is obtained with the increase in the admissible ...
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(Oxford Academic, 2018)Cosmological simulations predict that a significant fraction of the low-z baryon budget resides in large-scale filaments in the form of a diffuse plasma at temperatures T ∼ 105 − 107 K. However, direct observation of this ...
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(Springer Nature, 2018)Understanding the processes that determine the stellar Initial Mass Function (IMF) is a critical unsolved problem, with profound implications for many areas of astrophysics1. In molecular clouds, stars are formed in cores, ...
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(EDP Sciences, 2018)Although the majority of radial velocity detected planets have been found orbiting solar-type stars, a fraction of them have been discovered around giant stars. These planetary systems have revealed different orbital ...
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Modelamiento térmico de una granja solar fotovoltaica desde la perspectiva de sistemas ciberfísicos (Universidad de Chile, 2017)La crisis mundial medioambiental actual ha llevado a diversas naciones a masificar el uso de energías renovables no convencionales como la solar con tal de purificar su matriz energética. Los gradientes de temperatura ...
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(Universidad de Chile, 2017)El presente trabajo de título tiene como objetivo proponer estrategias y acciones efectivas para la superación de las barreras a la internacionalización de las empresas chilenas de manufactura avanzada proveedoras de la ...
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(Universidad de Chile, 2017)El presente documento propone la creación de una cadena de peluquerías con foco en la estandarización de procesos y calidad de la mano de obra con el fin de entregar a los clientes el mismo nivel de servicio por parte de ...
