Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 13650-13669 of 20602
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(Universidad de Chile, 2021)En esta tesis estudiamos los efectos de una inflación generada por múltiples campos (multifield inflation) en el escenario donde la materia oscura puede ser descrita, totalmente o en una fracción, como agujeros negros ...
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(Oxford University Press, 2020)We present a multiwavelength study of two Herbig-Haro (HH) objects (137 and 138) that may be associated. We use Gemini H-2 (2.12 mu m) and K (2.2 mu m) images, as well as Atacama Pathfinder EXperiment molecular line ...
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(1991-04-20)Using the VLA at 20, 6, 2, and 1.3 cm, we observed the cold infrared source IRAS 16293-2422. Our data allow a determination of the spectral indices of the components A and B. IRAS 16293-2422A, which is known from higher ...
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(Blackwell Publishing Ltd, 2019)© 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. All rights reserved Periodontitis is an inflammatory disease, in which the host immuno-inflammatory response against the dysbiotic subgingival biofilm leads ...
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(SPRINGER, 2006-01)In the geostatistical analysis of regionalized data, the practitioner may not be interested in mapping the unsampled values of the variable that has been monitored, but in assessing the risk that these values exceed or ...
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(Elsevier, 2020)Low volume resistivity and high transmittance. Double-layered structures consisting of very thin layer of conventional indium tin oxide (In2O3-10 mass % SnO2) and indium saving indium-tin oxide (In2O3-50 mass % SnO2) layer ...
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(CEUR-WS, 2017)The Entity Linking (EL) task is concerned with linking entity mentions in a text collection with their corresponding knowledgebase entries. The majority of approaches have focused on EL over English text collections. ...
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(Elsevier, 2014)The interplay between congestion and crowding externalities in the design of urban bus systems is identified and analysed. A multimodal social welfare maximisation model with spatially disaggregated demand is developed, ...
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(SPRINGER, 2005-05)Cargo handling in ports is a multioutput activity, as freight can arrive in many forms such as containers, bulk, rolling stock, or non-containerised general cargo. In this paper, the operation of cargo handling firms in a ...
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(Springer, 2017-06)The aim of this study was to develop a computational framework to compare the impact of standard ablation concepts on the mechanical performance of the atria, since different line combinations cannot be applied in practice ...
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(Springer, 2020)The 2-dimension linguistic variables (2-DLVs) add a subjective evaluation on the reliability of the evaluation results provided by decision makers, so 2-DLVs are very useful tools for describing uncertain or fuzzy information. ...
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(Oxford University Press, 2020)We present a Bayesian method to identify multiple (chemodynamic) stellar populations in dwarf spheroidal galaxies (dSphs) using velocity, metallicity, and positional stellar data without the assumption of spherical symmetry. ...
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(Springer, 2017)This paper is the first in a two-part work, where the investigation into the characteristics of multiple machine processes is made in order to accurately control them via the frequently used machine centre platform. The ...
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(2017)Part 2 of this work looks at the simulation for the accurate control of multiple machine processes made on a machining centre. Specifically the models are based on controlling against two grinding anomalies; grinding burn ...
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(Taylor & Francis, 2021)Let Sigma be a surface of constant mean curvature in R-3 with multiple Delaunay ends. Assuming that Sigma is non degenerate in this paper we construct new solutions to the Cahn-Hilliard equation epsilon Delta u + epsilon(-1)u(1 ...
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(Ediciones Doyma, S.L., 2019)
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(Elsevier, 2022)While MRI allows to encode the motion of tissue in the magnetization's phase, it remains yet a challenge to obtain high fidelity motion images due to wraps in the phase for high encoding efficiencies. Therefore, we propose ...
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(Elsevier, 2006)By describing the technical process, in this article we argue that cargothat arrives in many different forms are distinct outputs of a port, whose services require inputs that can be grossly defined as labor, space, ...
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(Elsevier, 2016)The coherent propagation of elastic waves in a solid lled with a random distribution of pinned dislocation segments is studied to all orders in perturbation theory. It is shown that, within the independent scattering ...