Browsing by Title Facultad de Ciencias Físicas y Matemáticas
Now showing items 10062-10081 of 20925
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(Association for Computing Machinery, 2018)We report on a community effort between industry and academia to shape the future of graph query languages. We argue that existing graph database management systems should consider supporting a query language with two key ...
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(Seismological Soc Amer, 2018)The importance of Global Navigation Satellite System (GNSS)-based earthquake early warning for modeling large earthquakes has been studied extensively over the past decade, and several such systems are currently under ...
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(The American Astronomical Society., 2014-04-25)Despite their importance as stellar nurseries and the building blocks of galaxies, very little is known about the formation of the highest mass clusters. The dense clump G0.253+0.016 represents an example of a clump that ...
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(The American Astronomical Society, 2015-01-20)We report molecular line observations, made with ASTE and SEST, and dust continuum observations at 0.87 mm, made with APEX, toward the cold dust core G305.136+0.068. The molecular observations show that the core is isolated ...
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(IOP Publishing Ltd, 2018)Spectral line surveys reveal rich molecular reservoirs in G331.512-0.103, a compact radio source in the center of an energetic molecular outflow. In this first work, we analyze the physical conditions of the source by means ...
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(EDP Sciences, 2016)Context. Ring-like structures in the interstellar medium (ISM) are commonly associated with high-mass stars. Kinematic studies of large structures in giant molecular clouds (GMCs) toward these ring-like structures may help ...
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(ELSEVIER, 2006-09-01)Two lanthanide(III) complexes with L-glutamate ligands [{Ln(2)(L-Glu)(2)(H2O)(8)}center dot 4(ClO4)center dot 2.5H(2)O](n) (Ln = Gd (1), Eu (2)) have been prepared and characterized by single-crystal X-ray diffraction. The ...
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(Universidad de Chile, 2024)Avances en la disciplina de aprendizaje reforzado profundo han mostrado promesa en la utilización de estos métodos para la locomoción de robots a través de ambientes complejos. Sin embargo, estos métodos suelen sufrir ...
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(IOP PUBLISHING LTD, 2012-03-01)The ATLASGAL 870 mu m continuum survey conducted with the APEX telescope is the first one covering the whole inner Galactic plane (60 degrees > l > -60 degrees and b < +/-1 degrees.5) in submillimeter (submm) continuum ...
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(Universidad de ChilePrograma Cybertesis, 2007)
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(2009)Based on recent results on the frequency of Mg II absorption-line systems in the spectra of QSO behind RCS clusters (QbC), we analyse the effects of the cluster environment on the sizes of baryonic haloes around galaxies. ...
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(UNIV CHICAGO PRESS, 2008-06-01)We describe the first optical survey of absorption systems associated with cluster galaxies at z = 0.3-0.9. We have cross-correlated quasars from the third data release of the SDSS with high-redshift cluster/group candidates ...
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(The American Astronomical Society. All rights reserved. Printed in the U.S.A., 2013-09-01)We present Gemini/GMOS-S multi-object spectroscopy of 31 galaxy cluster candidates at redshifts between 0.2 and 1.0 and centered on QSO sight lines taken from L´opez et al. The targets were selected based on the presence of ...
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(IOP, 2021)We present new stellar mass functions at z similar to 6, z similar to 7, z similar to 8, z similar to 9 and, for the first time, z similar to 10, constructed from similar to 800 Lyman-break galaxies previously identified ...
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(SIAM Publications, 2017)In this paper we present a new method to solve differential inclusions in Hilbert spaces. This method is a Galerkin-like method where we approach the original problem by projecting the state into a n-dimensional Hilbert ...
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(ELSEVIER, 2008-03)Locality notions in logic say that the truth value of a formula can be determined locally, by looking at the isomorphism type of a small neighbourhood of its free variables. Such notions have proved to be useful in many ...
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(Institute of Electrical and Electronics Engineers (IEEE), 2020)Word-of-Mouth (WoM) mode, as a new mode of task sensing in crowdsourcing, shows high efficiency in building contributor groups. To better tap the potential of WoM mobile crowdsourcing, the underlying rationale of interactions ...
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(Springer, 2020)
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(Universidad de Chile, 2022)Eye-Search es una aplicación desarrollada por el University College of London, que proporciona una Intervención Terapéutica Autoguiada online y gratuita para el tratamiento compensatorio de la hemianopía, siendo esta ...
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(2011-04-14)Adding gamma-filters to self-organising neural networks for unsupervised sequence processing is proposed. The proposed gamma-context model is applied to self-organising maps and neural gas networks. The gamma-context model ...