Now showing items 2840-2859 of 7543

    • Soto D., Bergel A., Hevia A. (Institute of Electrical and Electronics Engineers Inc., 2020)
    • Cortés Carmona, Marcelo; Palma Behnke, Rodrigo; Jiménez Estévez, Guillermo Andrés (IEEE, 2010-02)
      The consideration of uncertainties in the future system operation is a key aspect in current planning methodologies. In this context, load flow studies based on probabilistic theory, fuzzy numbers, and Monte Carlo ...
    • Munoz-Carpintero D., Parra S., Cartagena O., Saez D., Marin L.G., Skrjanc I. (Institute of Electrical and Electronics Engineers Inc., 2020)
    • Nicolás, Carolina; Gil-Lafuente, Jaume; Urrutia Sepúlveda, Angélica; Valenzuela Fernández, Leslier (Springer Verlag, 2018)
      In this paper we propose to apply fuzzy logic methodologies for measuring key performance indicator into Balanced Scorecard (BSC) Customer Perspective. This study provide fuzzy key performance indicator (FKPI) to the ...
    • Sáez Hueichapán, Doris; Ávila, Fernanda; Daniel, Olivares; Cañizares, Claudio; Marín, Luis (IEEE-Inst Electrical Electronics Engineers Inc, 2015)
      Millennium Institute Complex Engineering Systems ICM: P-05-004-F CONICYT: FBO16 National Fund for Science and Technology 1140775 CONICYT/FONDAP/15110019
    • Angles, Renzo; Arenas, Marcelo; Barceló Baeza, Pablo; Boncz, Peter; Fletcher, George; Gutiérrez Gallardo, Claudio; Lindaaker, Tobías; Paradies, Marcus; Plantikow, Stefan; Sequeda, Juan; Van Rest, Oskar; Voigt, Hannes (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 ...
    • Crowell, Brendan W.; Schmidt, David A.; Bodin, Paul; Vidale, John E.; Baker, Ben; Barrientos, Sergio; Geng, Jianghui (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 ...
    • Rathborne, Jill; Longmore, S. N.; Jackson, J. M.; Foster, J. B.; Contreras, Y.; Garay Brignardello, Guido; Testi, L.; Alves, J. F.; Bally, J.; Bastian, N.; Kruijssen, J. M. D.; Bressert, E. (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 ...
    • Garay Brignardello, Guido; Mardones Pérez, Diego; Contreras Morales, Yanett Alejandra; Pineda, Jaime; Servajean Bergoeing, Elise; Guzmán Fernández, Andrés (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 ...
    • Mendoza, Edgar; Bronfman Aguiló, Leonardo; Duronea, Nicolas U.; Lepine, Jacques R. D.; Finger Camus, Ricardo; Merello, Manuel; Hervías-Caimapo, Carlos; Gama, Diana R. G.; Reyes, Nicolás; Ake Nyman, Lars (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 ...
    • López Calderón, Cristian Marcelo; Bronfman Aguiló, Leonardo; Nyman, Lars-Ake; Garay Brignardello, Guido; De Gregorio Monsalvo, Itziar; Bergmann, Per (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 ...
    • Barja, Beatriz; Baggio, Ricardo; Calvo, Rafael; Garland, María Teresa; Perec, Mireille; Rizzi, Alberto (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 ...
    • Beuther, H.; Tackenberg, J.; Linz, H.; Henning, Thomas; Schuller, F.; Wyrowski, F.; Schilke, P.; Menten, K.; Robitaille, T. P.; Walmsley, C. M.; Bronfman Aguiló, Leonardo; Motte, F.; Nguyen-Luong, Q.; Bontemps, S. (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 ...
    • Padilla, Nelson; Lacerna, Iván; López Morales, Sebastián; Barrientos, L. Felipe; Lira Teillery, Paulina; Andrews, Heather; Tejos, Nicolás (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. ...
    • López, S.; Barrientos, L. Felipe; Lira Teillery, Paulina; Padilla, N.; Gilbank, D. G.; Gladders, M. D.; Maza Sancho, José; Tejos, Nicolás; Vidal, M.; Yee, H. K. C. (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 ...
    • Andrews, H.; Barrientos, L. Felipe; López Morales, Sebastián; Lira Teillery, Paulina; Padilla, N.; Gilbank, D. G.; Lacerna, Iván; Maureira, M. J.; Ellingson, E.; Gladders, M. D.; Yee, H. K. C. (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 ...
    • Stefanon, Mauro; Bouwens, Rychard J.; Labbé, Ivo; Illingworth, Garth D.; González Corvalán, Valentino Gastón; Oesch, Pascal A. (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 ...
    • Jourani, Abderrahim; Vilches, Emilio (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 ...
    • Arenas, Marcelo; Barceló Baeza, Pablo; Libkin, Leonid (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 ...
    • Wang, Runhua; Zeng, Feng; Yao, Lan; Wu, Jinsong (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 ...