Now showing items 10521-10540 of 66860

  • Capon- and APES-based SAR processing: performance and practical considerations 

    López Dekker, Francisco J.; Mallorquí Franquet, Jordi Joan (IEEE Press. Institute of Electrical and Electronics Engineers, 2010-05)
    Article
    Open Access
    This paper discusses the use of Capon’s minimumvariance method (MVM) and Amplitude and Phase EStimation (APES) spectral-estimation algorithms to synthetic aperture radar range–azimuth focusing. The rationale of the ...
  • Capó activo 

    Miguélez Martínez, Eduard (Universitat Politècnica de Catalunya, 2012-01-11)
    Master thesis (pre-Bologna period)
    Open Access
    El present projecte presenta un prototip de sistema de seguretat per a vianants anomenat “capó actiu”, destinat per a la seva instal·lació en turismes. Aquest sistema s’engloba dins de la seguretat passiva, la seva funció ...
  • CAPRA - Comprehensive Approach to Probabilistic Risk Assessment: international initiative for risk management effectiveness 

    Cardona, Omar Darío; Ordaz, Mario G.; Reinoso, Eduardo; Yamín, Luis; Barbat Barbat, Horia Alejandro (2012)
    Conference report
    Restricted access - publisher's policy
    Understanding disaster risk due to hazard events, such as earthquakes, creates powerful incentives for countries to develop planning options and tools to reduce potential damages. This has been the reason why CAPRA, the ...
  • Captació d’energia de l’entorn mitjançant elements piezoelèctrics 

    Ovejas Benedicto, Victoria Julia (Universitat Politècnica de Catalunya, 2008-05-26)
    Master thesis (pre-Bologna period)
    Open Access
    Cada vegada més s’utilitzen dispositius petits, portàtils i de baix consum energètic. Per exemple, les xarxes de sensors autònoms. Aquestes actualment s’alimenten amb piles o bateries i, per tant, encara no són totalment ...
  • Captació i modelització de viatges a estacions de metro a l'àrea de Barcelona 

    Conejero Cárceles, Antoni (Universitat Politècnica de Catalunya, 2003-10-09)
    Minor thesis
    Open Access
    A la present tesina es planteja la modelització de l’arribada de vianants al transport públic, concretament, a estacions de metro. Es descriu un model per a estimar la distància d’accés, és a dir, la distància que els ...
  • Capteur de Courant à Haute Température 

    Alles, Joan (Universitat Politècnica de CatalunyaÉcole Centrale Lyon, 2013)
    Bachelor thesis
    Open Access
    In this document an indirect measurement high temperature probe based on tunnel magnetoresistance is presented. The rst part discusses the commercial available devices in the market and which one is best suited for the ...
  • Capteur de déplacement avec correction de mouvements parasites en temps réel basé sur l’interférométrie laser Self-Mixing 

    Chamorro Coloma, Alex (Universitat Politècnica de CatalunyaINP de Tolousse, 2011)
    Master thesis (pre-Bologna period)
    Open Access
    The present manuscript describes the process followed to carry out the last part of a displacement sensor implementation. The mentioned sensor is based on the self-mixing (SM) interferometric laser effect that is capable ...
  • Caption text extraction for indexing purposes using a hierarchical region-based image model 

    León Cristóbal, Míriam; Vilaplana Besler, Verónica; Gasull Llampallas, Antoni; Marqués Acosta, Fernando (2010-02-17)
    Conference lecture
    Open Access
    This paper presents a technique for detecting caption text for indexing purposes. This technique is to be included in a generic indexing system dealing with other semantic concepts. The various object detection algorithms ...
  • Captura i emmagatzemament del diòxid de carboni. 

    Bardaji Solanelles, Xavier (Universitat Politècnica de Catalunya, 2012-06-07)
    Master thesis (pre-Bologna period)
    Open Access
  • Captura, presentació i processament de les dades d'un sensor NIR industrial 

    Marín Corbera, Jordi (Universitat Politècnica de Catalunya, 2011-07-20)
    Master thesis (pre-Bologna period)
    Restricted access - author's decision
    English: This project provides a solution to perform real-time measures and integrates that system in a measure system based on a NIR sensor
  • Capture cross section measurements of 186,187,188-Os at n TOF: the resolved resonance region 

    Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Poch Parés, Agustí; Pretel Sánchez, Carme (EDP Sciences, 2007)
    Conference report
    Open Access
    The neutron capture cross sections of 186,187,188Os have been measured at the CERN neutron time-of-flight facility, n TOF, in the neutron energy range from 1 eV up to 1MeV. In this contribution, we report the results of ...
  • Capture cross section of 236U: the n TOF results 

    Barbagallo, Massimo; Colonna, Nicola; Altstadt, Sebastian; Andrzejewski, Józef; Audouin, Ludmila; Bécares, Vicente; Becvar, Zdenek; Belloni, Fabio; Berthoumieux, Eric; Calviño Tavares, Francisco; Cortés Rossell, Guillem Pere; Hernández Prieto, Álvaro; Riego Pérez, Albert (2014-05-01)
    Article
    Restricted access - publisher's policy
    Neutron induced capture cross section on 236U has been measured with high accuracy and high resolution at n TOF, in order to improve data libraries needed for the development of advanced nuclear reactors. Preliminary results ...
  • Capture module for IP Elphel 353 cameras. Evaluation of performance 

    Torres Moreira, Ángel Nicolás (Universitat Politècnica de Catalunya, 2013-06-25)
    Bachelor thesis
    Open Access
    This project's main objective is to evaluate the performance of the capture made by Elphel 353 camera. The assessment will serve as a starting point for the integration of these cameras in the new Smart room built in the ...
  • Capture time 

    Bea Enrich, Victor (Universitat Politècnica de Catalunya, 2013)
    Bachelor thesis
    Restricted access - author's decision
  • Capturing small asteroids into a Sun-Earth Lagrangian point 

    Lladó, Neus; Ren, Yuan; Masdemont Soler, Josep; Gómez Muntané, Gerard (2014-02-01)
    Article
    Restricted access - publisher's policy
    In this paper we address the feasibility of capturing small Near-Earth Asteroids (NEAs) into the vicinity of the Sun-Earth L-2 libration point using a continuous-thrust propulsion system assumed to be attached to the ...
  • Capturing small asteroids into Sun-Earth Lagrangian points for mining purposes 

    Lladó, Neus; Ren, Yuan; Masdemont Soler, Josep; Gomez Muntaner, Gerard (2012)
    Conference report
    Open Access
    The aim of this paper is to study the capture of small Near Earth Objects (NEOs) into the Sun-Earth L2 using low-thrust propulsion for mining or science purposes. As it is well known, the vicinity of these points is inside ...
  • Car load security test ("City Crash") installation 

    Edo Dieste, Manuel; Oliveras Mérida, Víctor; González Benítez, María Margarita (2011)
    Conference lecture
    Open Access
    Among the tests that are carried out to the lifting bars system of an automobile, there is one of load security denominated City Crash that consists of an impact at 30 km/h with a controlled deceleration of maximum 12g. ...
  • Car windshield behavior transient analysis by FDTD 

    Jauregui Tellería, Ricardo; Pous Solà, Marc; Vives, Yolanda; Fernández Chimeno, Mireya; Riu Costa, Pere Joan; Silva Martínez, Fernando (2009-06)
    Conference report
    Open Access
    The present article studies the influence of a car heatable windshield by means of an equivalent material that allows an appropriate meshing of the vehicle. This study has been performed analyzing the propagation of an ...
  • Caracaterització del comportament termo-mecànic de les pintures intumescents 

    Abril Rodríguez, Guillermo (Universitat Politècnica de Catalunya, 2012-09)
    Master thesis (pre-Bologna period)
    Open Access
    Aquest projecte pretén estudiar els sistemes de protecció contra incendis existents avui en dia, en particular es vol estudiar l’efecte i el comportament d’un sistema de protecció passiva, el recobriment d’estructures ...
  • Caracteristicas de la Alubia Ganxet (phaseolus vulgaris L.) y acciones para su conservación 

    Casañas Artigas, Francesc; Bosch Roura, Lluís; Sánchez Bell, Esther; Romero del Castillo Shelly, Mª del Rosario; Valero Baya, Jordi (Ministerio de Agricultura, Pesca y Alimentación, 1998)
    Article
    Open Access