Browsing by Title
Now showing items 50675-50694 of 92035
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(2007)We discuss the formation of guided modes localized at the interface separating two different periodic photonic lattices. Employing the effective discrete model, we analyze linear and nonlinear interface modes and also ...
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(2009)We study the properties of two-color nonlinear localized modes which may exist at the interfaces separating two different periodic photonic lattices in quadratic media, focusing on the impact of phase mismatch of the ...
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(OPTICAL SOC AMER, 2008-12-01)We analyze localization of light at the interfaces separating square and hexagonal photonic lattices, as recently realized experimentally for two-dimensional laser-written waveguides in silica glass with self-focusing ...
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(Wiley, 2020)The 2D Ti3C2/graphene quantum dots (GQDs) composite coating contains numerous merits, which offers underlying solutions for lubrication issues in common conditions. Herein, specific efforts are devoted to explore and develop ...
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(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2005-06-01)The interfacial properties ofpoly(maleic acid-alt-1-alkene) disodium salts at hydrocarbon/water interfaces are determined. In all the studied systems, the interfacial tension decreases markedly with the polyelectrolyte ...
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(Universidad de Chile, 2019)Actualmente, se tienen desempeños dispares de los indicadores clave de rendimiento (KPI) de los operadores de la Superintendencia de Carguío y Transporte de Minera Centinela. Se necesita saber quiénes son los operadores ...
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(Universidad de Chile, 2014)El presente proyecto experimental “Interfaz de la Desaparición” intenta poner en evidencia el fenómeno de la desaparición en nuestra sociedad, producto de la hiperconectividad a la tecnología móvil, mediante el uso de ...
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(Universidad de Chile, 2014)El lenguaje corporal es importante para comunicarse fluidamente con las personas. En el ámbito de la interacción con máquinas, existen sistemas para reconocer automáticamente gestos, pero confunden cuerpos de color similar ...
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(Universidad de Chile, 2011)La ciencia de la computación cada vez está más cerca de nosotros, presente en diversos dispositivos, desde el computador de escritorio hasta nuestro celular, incluso en el portaretratos. Una de las tecnologías con gran ...
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(Universidad de Chile, 2020)El estándar RDF, en conjunto con los distintos lenguajes y esquemas que lo extienden, permiten a las máquinas pasar de su antiguo rol de mensajero pasivo a uno más protagónico, donde las máquinas mismas procesan e intercambian ...
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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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(ELSEVIER, 2005-09-21)The objective of our study was to find the evidence of copper interaction in LTP, motivated by copper involvement in neurodegenerative illness, like Parkinson, Alzheimer and Amyotrophic Lateral Sclerosis, and we initiated ...
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(Universidad de Chile, 2021-06-21)El presente trabajo de investigación se centra en el caso de la interferencia electoral por parte de agentes rusos en las elecciones presidenciales de Estados Unidos del año 2016, enmarcándose este caso dentro de las nuevas ...
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(Universidad de Chile, 2008)El derecho chileno ha carecido tradicionalmente de regulación específica para la responsabilidad por interferencia de contrato ajeno. Si bien la recientemente dictada Ley de Competencia Desleal trata brevemente el tema, ...
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(Universidad de Chile, 2008)La Diabetes Mellitus es una de las enfermedades crónicas no transmisibles más frecuentes del ser humano de cualquier edad. Se considera un problema de salud pública por su elevada morbilidad y mortalidad. La Diabetes ...
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(Wiley-Liss Inc., 2017)© 2016 Wiley Periodicals, Inc. Reelin, an extracellular glycoprotein secreted in embryonic and adult brain, participates in neuronal migration and neuronal plasticity. Extensive evidence shows that reelin via activation ...
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(UNIV CHICAGO PRESS, 2006-10-10)We present polarization maps of NGC 2071IR from thermal dust emission at 1.3 mm and from CO J = 2 -> 1 line emission. The observations were obtained using the Berkeley-Illinois-Maryland Association ( BIMA) array in the ...
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Interferometric Mapping of Magnetic fields: The Alma view of the Massive star-forming clump W43-MM1 (IOP, 2016)Here, we present the first results from ALMA observations of 1 mm polarized dust emission toward the W43-MM1 high-mass star-forming clump. We have detected a highly fragmented filament with source masses ranging from 14 ...
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(UNIV CHICAGO PRESS, 2008-03-20)We report millimeter interferometric observations of polarized continuum and line emission from the massive star-forming region G34.4. Polarized thermal dust emission at 3 mm wavelength and CO J = 1 -> 0 line emission were ...
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(Sociedad Medica de Santiago, 2018)© 2018, Sociedad Medica de Santiago. All rights reserved. Background. Host genetic predispositions may be important determinants of liver fibrosis in patients with chronic hepatitis C (CHC). The association between ...
