Ara es mostren els items 6651-6670 de 93776

  • Analysis of a distributed queuing medium access control protocol for cooperative ARQ 

    Alonso Zárate, Jesús; Alonso Zárate, Luis Gonzaga; Skiannis, Ch.; Verikoukis, Christos (2010)
    Text en actes de congrés
    Accés obert
  • Analysis of a field conjugation adaptive array for coherent free-space optical links 

    Belmonte Molina, Aniceto; Kahn, Joseph M. (2010)
    Text en actes de congrés
    Accés obert
  • Analysis of a full scale in situ test simulating repository conditions 

    Gens Solé, Antonio; García Molina, Ángel; Olivella Pastallé, Sebastià; Alonso Pérez de Agreda, Eduardo; Huertas, F. (Wiley, 1998)
    Article
    Accés obert
    Coupled thermo-hydro-mechanical (THM) analyses have been used to examine the interacting phenomena associated with the simultaneous heating and hydration of an engineered bentonite barrier placed in a drift excavated in ...
  • Analysis of a masonry viaduct of Parc Güell in Barcelona by funicular modeling 

    Kopsida, Antigoni (Universitat Politècnica de Catalunya, 2011-07-29)
    Projecte Final de Màster Oficial
    Accés obert
    Park Güell is one of the most visited and characteristic monuments in the city of Barcelona designed by the modernist architect Antoni Gaudi. Park Güell was designed as a real estate project but due to economic reasons the ...
  • Analysis of a multiband monopole handset antenna combined with a slotted ground plane 

    Picher, C.; Anguera Pros, Jaume; Bujalance, A.; Andújar Linares, Aurora; Puente Baliarda, Carles (2013-01-01)
    Article
    Accés restringit per política de l'editorial
    The ground plane of a handset device plays an important role in the radiation process. As a consequence, through a ground plane modification, it is possible to obtain a multiband performance while keeping small antenna ...
  • Analysis of a multiband monopole handset antenna combined with a slotted ground plane. 

    Picher, Cristina; Anguera Pros, Jaume; Bujalance Jurado, Adrián; Andújar Linares, Aurora; Puente Baliarda, Carles (2013-01-01)
    Article
    Accés restringit per política de l'editorial
    The ground plane of a handset device plays an importants role in radiations process. As a consequence, thorugh a ground plane modification, it is possible to obtain a multiband performance while keeping small antenna dimensions.
  • Analysis of a pricing method for elastic services with guaranteed GoS 

    Postigo Boix, Marcos; Melus Moreno, José Luis (2012-12)
    Article
    Accés obert
    Service Providers (SPs), which offer services based on elastic reservations with a guaranteed Grade of Service (GoS), should know how to price these services and how to quantify the benefits in different scenarios. This ...
  • Analysis of a set of modi cation proposals of Ascó's Nuclear Power Plant Cooling Towers 

    González Escudero, Francisco de Borja (Universitat Politècnica de Catalunya, 2014-02)
    Projecte Final de Màster Oficial
    Accés restringit per decisió de l'autor
    The electrical production of a Nuclear Power Plant depends on the performance of the Circulating Water System, which works removes the residual heat of the plant according to regulations. Owing to the old age of Ascó's ...
  • Analysis of a Station Blackout sequence in a Boiling Water Reactor 3 Mark I with MELCOR 2.1 

    Diaz Pescador, Eduard (Universitat Politècnica de Catalunya, 2017-05-24)
    Projecte Final de Màster Oficial
    Accés obert
    The fatal event occurred in Fukushima Daiichi NPP, focused the e orts of many R&D organiza- tions towards the comprehensive study of the accident sequence, in order to better understand the phenomenology which took place ...
  • Analysis of a thermal energy storage system for application in the Moon 

    Climent Molina, Blai (Universitat Politècnica de Catalunya, 2012-07-19)
    Treball Final de Grau
    Accés restringit per decisió de l'autor
    One of the biggest challenges of the Moon exploration is the survival of the crew and the lunar assets during the lunar night. Lunar environment is a harsh, alien environment in the true sense of the word and requires ...
  • Analysis of a thin tile vaulted structure 

    Roberts Cervantes, Gonzalo Alejandro (Universitat Politècnica de Catalunya, 2010-07-12)
    Projecte Final de Màster Oficial
    Accés obert
    This thesis presents a simplified methodology for the assessment of Catalan double curvature masonry vaults. The methodology consists on discretize the vault in a series of arches capable of representing the structural ...
  • Analysis of a trust model for SLA negotiation and enforcement in cloud markets 

    Macías Lloret, Mario; Guitart Fernández, Jordi (Elsevier, 2016-02)
    Article
    Accés restringit per política de l'editorial
    Online Reputation Systems help mitigate the information asymmetry between clients and providers in Cloud Computing Markets. However, those systems raise two main drawbacks: the disagreement for assuming the cost of ownership ...
  • Analysis of a type II hybrid ARQ strategy in a DS-CDMA packet transmission environment 

    Pérez Romero, Jordi; Agustí Comes, Ramon; Sallent Roig, José Oriol (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-08)
    Article
    Accés obert
    A type II hybrid automatic repeat request scheme is considered as a retransmission strategy in a direct-sequence code-division multiple-access packet mobile radio network. An analysis based on equilibrium point analysis ...
  • Analysis of a viscoelastic spring-mass model 

    Pellicer Sabadí, Marta; Solà-Morales Rubió, Joan de (2003)
    Article
    Accés obert
    In this paper we consider a linear wave equation with strong damping and dynamical boundary conditions as an alternative model for the classical spring-mass-damper ODE. Our purpose is to compare analytically these two ...
  • Analysis of a voltage balancing technique with reduced switching transitions in a flying capacitor multilevel converter 

    Ghias, Amer M.Y.M.; Pou Félix, Josep; Agelidis, Vassilios; Ciobotaru, M. (2013)
    Text en actes de congrés
    Accés obert
    This paper reports the analysis of a voltage balancing technique based on optimal switching transitions for a flying capacitor (FC) multilevel converter using phase disposition pulse-width modulation. Since multiple switching ...
  • Analysis of a voyage plan from Barcelona to Las Palmas 

    Martinez Lopategui, Eduardo (Universitat Politècnica de Catalunya, 2015-10-16)
    Projecte/Treball Final de Carrera
    Accés obert
  • Analysis of alternatives to store genealogical trees using Graph Databases 

    Pasarin Perea, Lucía (Universitat Politècnica de Catalunya, 2013-06-21)
    Projecte Final de Màster Oficial
    Accés obert
    This master thesis is expected to give solutions to a current and open problem. Different aspects related to the genealogical tree storage using advanced databases are considered in this thesis. The first important ...
  • Analysis of an HVAC system at Boehringer Ingelheim 

    Font Solé, Gemma (Universitat Politècnica de Catalunya, 2012)
    Projecte/Treball Final de Carrera
    Accés restringit per decisió de l'autor
  • Analysis of an optimized search algorithm for skip lists 

    Martínez Parra, Conrado (1994-03)
    Report de recerca
    Accés obert
    It was suggested in Pugh's Skip List Cookbook to avoid redundant queries in the skip list search algorithm by marking those elements whose key had already been checked by the search algorithm. We present here a precise ...
  • Analysis of an unconditionally convergent stabilized finite element formulation for incompressible magnetohydrodynamics 

    Badia, Santiago; Codina, Ramon; Planas Badenas, Ramon (2015-11)
    Article
    Accés obert
    In this work, we analyze a recently proposed stabilized finite element formulation for the approximation of the resistive magnetohydrodynamics equations. The novelty of this formulation with respect to existing ones is the ...