Browsing by Title Facultad de Ciencias Físicas y Matemáticas

Now showing items 20340-20359 of 20545

    • Violencia y cohesión social en América Latina 
      Díaz, Francisco Javier; Meller Bock, Patricio (CIEPLAN, 2012-07)
      La violencia y el crimen son una de las principales amenazas a la cohesión social. Lamentablemente, América Latina se erige como la región más violenta del planeta. En el fenómeno de la violencia se conjugan, además, una ...
    • VIP: Vortex Image Processing package for high-contrast direct imaging 
      Gómez González, Carlos; Wertz, Olivier; Absil, Olivier; Christiaens, Valentin; Defrere, Denis; Mawet, Dimitri; Milli, Julien; Absil, Pierre Antoine; Van Droogenbroeck, Marc; Cantalloube, Faustine; Philip, Hinz; Skemer, Andrew J.; Karlsson, Mikael; Surdej, Jean (IOP Publishing Ltd., 2017)
      We present the Vortex Image Processing (VIP) library, a python package dedicated to astronomical high-contrast imaging. Our package relies on the extensive python stack of scientific libraries and aims to provide a flexible ...
    • Viral vectors for the treatment of alcoholism: Use of metabolic flux analysis for cell cultivation and ... 
      Martínez, V.; Gerdtzen Hakim, Ziomara; Andrews Farrow, Bárbara; Asenjo de Leuze, Juan (ELSEVIER, 2010)
    • Virtual element method for linear elasticity problems in modifiable meshes 
      Álvarez Inostroza, Catalina Paz (Universidad de Chile, 2017)
      Los métodos numéricos son una valiosa herramienta en las ciencias y la ingeniería, ya que permiten obtener soluciones a muchos problemas difíciles. La elasticidad lineal, el estudio de como los objetos se deforman y cargan ...
    • Virtual environments for the transfer of navigation skills in the blind: a comparison of directed instruction ... 
      Connors, Erin C.; Chrastil, Elizabeth R.; Sánchez Ilabaca, Jaime; Merabet, Lotfi B. (2014)
      For profoundly blind individuals, navigating in an unfamiliar building can represent a significant challenge. We investigated the use of an audio-based, virtual environment called Audio-based Environment Simulator (AbES) ...
    • Virtual reality to improve the emergency team preparation in an oil refinery 
      Soares P.R.F.T., Lins I.D., Moura M.C., Maior C.S., Droguett E.A.L. (Research Publishing Serviceseditorial@rpsonline.com.sg, 2020)
    • Virtual Reality-Based Time-Delayed Haptic Teleoperation Using Point Cloud Data 
      Valenzuela-Urrutia, David; Muñoz-Riffo, Rodrigo; Ruiz del Solar, Javier (Springer Netherlands, 2019)
      This paper presents a methodology for bilateral teleoperation of robots based on the use of point cloud data obtained with an RGB-D camera for providing haptic feedback, as well as a virtual robot workspace that allows the ...
    • Virus and Potential Host Microbes from Viral-Enriched Metagenomic Characterization in the High-AltitudeWetland, ... 
      Eissler, Yoanna; Dorador, Cristina; Kieft, Brandon; Molina, Verónica; Hengst, Martha (MDPI, 2020)
      Salar de Huasco is a wetland in the Andes mountains, located 3800 m above sea level at the Chilean Altiplano. Here we present a study aimed at characterizing the viral fraction and the microbial communities through ...
    • Visible light induced degradation of methyl orange using beta-Ag0.333V2O5 nanorod catalysts by facile thermal ... 
      Saravanan, R.; Kumar Gupta, Vinod; Mosquera Vargas, Edgar; Gracia Caroca, Francisco; Narayanan, V.; Stephen, A. (Elsevier, 2015)
      One dimensional nanorods of beta-Ag0.333V2O5 have been synthesized by facile thermal decomposition method without using any additives. The prepared sample was characterized by different physical and chemical techniques ...
    • VISION - Vienna survey in Orion I. VISTA Orion A Survey 
      Meingast, Stefan; Alves, João; Mardones Pérez, Diego; Teixeira, Paula Stella; Lombardi, Marco; Großschedl, Josefa; Ascenso, Joana; Bouy, Herve; Forbrich, Jan; Goodman, Alyssa; Hacar, Alvaro; Hasenberger, Birgit; Kainulainen, Jouni; Kubiak, Karolina; Lada, Charles; Lada, Elizabeth; Moitinho, André; Petr-Gotzens, Monika; Rodrigues, Lara; Román-Zúñiga, Carlos G. (ESO, 2016-03)
      Context. Orion A hosts the nearest massive star factory, thus offering a unique opportunity to resolve the processes connected with the formation of both low- and high-mass stars. Here we present the most detailed and ...
    • Vision: Alleviating Android developer burden on obfuscation 
      Hecht G., Neverov C., Bergel A. (Association for Computing Machinery, Inc, 2020)
    • Visionamiento Estratégico para una Empresa en la Industria del Papel 
      Pempelfort Pérez, Johanna Andrea (Universidad de ChilePrograma Cybertesis, 2008)
    • Visión Activa en un Robot Humanoide Antropomorfo 
      Schulz Serrano, Rodrigo Andrés (Universidad de ChileCyberDocs, 2010)
      La estimación de la pose es un elemento de gran importancia para sistemas robóticos móviles que se desenvuelven en ambientes dinámicos. Existen diversas metodologías utilizadas para estimar esta pose, siendo esencial para ...
    • Visión Computacional Robótica Basada en Contexto 
      Palma Amestoy, Rodrigo (Universidad de ChileCyberDocs, 2011)
    • Visión de máquina: ejemplos positivos mínimos 
      Carrasco Otárola, Javier (Universidad de Chile, 2019)
      Actualmente las redes neuronales están siendo cada vez más importantes en cada aspecto de la vida de las personas, muchas veces complementando y potenciando labores realizadas a diario; otras veces, y cada vez más, toman ...
    • Visitrack: A pervasive service for monitoring the social activity of older adults living at home 
      Gaete, Alonso; Gutiérrez Figueroa, Francisco; Ochoa Delorenzi, Sergio; Guerrero, Pablo; Wyzykowski, André (Springer, 2017)
      Advances in medical science allow people to live longer and more independently than some decades ago. However, this does not directly help older adults improve their mental wellbeing. Several studies show that elderly ...
    • VISTA Variables in the Via Lactea (VVV): The public ESO near-IR variability survey of the Milky Way 
      Minniti, D.; Lucas, P. W.; Emerson, J. P.; Saito, R. K.; Hempel Leyton, Marie Claire; Pietrukowicz, P.; Ahumada, A. V.; Alonso, M. V.; Alonso-García, J.; Arias, José I.; Bandyopadhyay, R. M.; Barbá, R. H.; Barbuy, B.; Bedin, Luigi R.; Bica, E.; Borissova, J.; Bronfman Aguiló, Leonardo; Carraro, Giovanni; Catelan, M.; Clariá, J. J.; Cross, N.; Grijs, R. de; Dékány, I.; Drew, J. E.; Fariña, C.; Feinstein, C.; Fernández Lajús, E.; Gamen, R. C.; Geisle, D.; Gieren, W.; Goldman, B.; Gonzalez, O. A.; Gunthardt, G.; Gurovich, S.; Hambly, N. C.; Irwin, M. J.; Ivanov, V. D.; Jordán, A.; Kerins, E.; Kinemuchi, K.; Kurtev, R.; López Corredoira, M.; Maccarone, Thomas J.; Masetti, N.; Merlo, D.; Messineo, M.; Mirabel, I. F.; Monaco, L.; Morelli, L.; Padilla, N.; Palma, T.; Parisi, M. C.; Pignata Libralato, Giuliano; Rejkuba, M.; Roman-Lopes, A.; Sale, S. E.; Schreiber, M. R.; Schröder, A. C.; Smith, M.; Sodré Jr., L.; Soto, M.; Tamura, M.; Tappert, C.; Thompson, M. A.; Toledo, I.; Zoccali, M. (2009-12-11)
      We describe the public ESO near-IR variability survey (VVV) scanning the Milky Way bulge and an adjacent section of the mid-plane where star formation activity is high. The survey will take 1929 hours of observations with ...
    • Vistraffic: herramienta para análisis del tráfico vehicular en Santiago 
      Ramírez Martínez, Matías Nicolás (Universidad de Chile, 2022)
      El aumento del flujo vehicular es un fenómeno que se viene observando hace unos años en Chile, por lo que se debe analizar y estudiar, con tal de realizar mejoras en los flujos viales para prevenir congestiones y problemas ...
    • Visual detection of legged robots and its application to robot soccer playing and refereeing 
      Ruiz del Solar, Javier; Arenas, Matías; Verschae, Rodrigo; Loncomilla, Patricio (2012-12-18)
      The visual detection of robots is a difficult but relevant problem in several robotic applications. In the present article, a framework for the robust and fast visual detection of legged-robots is proposed. This framework ...
    • Visual SLAM Based on Rigid-Body 3D Landmarks 
      Loncomilla, Patricio; Ruiz del Solar, Javier (Springer, 2012)
      In current visual SLAM methods, pointlike landmarks (As in Filliat and Meyer (Cogn Syst Res 4(4):243–282, 2003), we use this expression to denote a landmark generated by a point or an object considered as punctual.) ...