Now showing items 1-20 of 252

  • 3D numerical simulation of experiments on masonry arch bridges 

    Brunet Coll, Ignacio (Universitat Politècnica de Catalunya, 2016-06-22)
    Master thesis
    Open Access
    Masonry arch bridges are one of the oldest civil engineering heritage preserved until today. Besides having great historical and engineering value, most are still functional and come to be approximately 60% of the total ...
  • 3-D visualization of urban environmental quality indicators: using the city GML standard 

    Carneiro, Cláudio; Golay, François; Joost, Stéphane; Desthieux, Gilles; Mello, Adrien Vieira de; Morello, Eugenio; Balocco, Carla; Gori, Virginia (Department of Civil Engineering of the University of Coimbra and e-GEO, Research Center in Geography and Regional Planning of the Faculty of Social Sciences and Humanities of the Nova University of Lisbon, 2011-10)
    Conference report
    Open Access
    In October 2005, a survey to several potential end-users (surveyors, architects, urban planners, environmental and energy specialists, among others) of the City of Geneva (Switzerland) howed a strong interest for the ...
  • A BIM model to visualize quality risks in construction projects 

    Forcada Matheu, Núria; Beca, J.M.; Macarulla Martí, Marcel; Gangolells Solanellas, Marta; Casals Casanova, Miquel (CRC Press Taylor & Francis Group, 2014)
    Conference report
    Restricted access - publisher's policy
    Defects are a non-value adding activity seriously affecting the performance and productivity in construction projects that spend unnecessary cost, time materials and manpower. Non-quality represent the 4% of the contract ...
  • Abstraction of Mobile Network Topology 

    Codes Morales, Albert (Universitat Politècnica de Catalunya, 2015-03-09)
    Master thesis (pre-Bologna period)
    Open Access
    Covenantee:  King's College London
    [ANGLÈS] Analyse the effect that abstracting topology of mobile networks would have on the performance of current mobile networks. The investigations are carried out in network simulator and by designing the SDN-based ...
  • A comparative molecular dynamics study of sulfuric and methanesulfonic acids 

    Canales Gabriel, Manel; Guàrdia Manuel, Elvira (2016-12-01)
    Article
    Open Access
    The molecular dynamics computer simulation method has been used to study sulfuric and methanesulfonic acids. Calculations have been carried out between 200 K and 400 K using reliable force fields. Thermodynamic properties, ...
  • Algoritmo de detección de visibilidad de facetas para el cálculo de la Sección Recta Radar 

    Carbó Meseguer, Alexis (Universitat Politècnica de Catalunya, 2013-06-17)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] In this project, a new algorithm for computing the Physical Optics of a radar target has been developed to be implementated in GRECO. This is a software package for calculating the Radar Cross Section. It includes ...
  • A mesh-particle model for fluid animation 

    Susín Sánchez, Antonio; Suárez, N. (2006)
    Conference report
    Restricted access - publisher's policy
    We use our adapted versions of the two most used methods in Computer Fluid Animation, Marker and Cell and Smoothed Particle Hydrodynamics, to develop a new method taking advantage of the calculation speed of the first and ...
  • Anàlisi EMI de sistemes PLC en vehicles mitjançant simulació numèrica 

    Pascual Àvila, Alba (Universitat Politècnica de Catalunya, 2012-03-22)
    Master thesis
    Open Access
    [ANGLÈS] Nowadays and since some years ago the electronic systems, in the automotive scope, are increasing both issues, comfort and safety systems. Hence studies have been made about the communication between different ...
  • Anàlisi i simulació de càrrega dels canals de control d'una xarxa TETRA 

    Orra Serra, Oriol (Universitat Politècnica de Catalunya, 2015-03-25)
    Master thesis (pre-Bologna period)
    Open Access
    [ENGLISH] The purpose of this project is to study the impact on short SDS (Short Data Service) messages network capacity. These messages, which are used to send AVL (Automatic Vehicle Location) vehicle tracking, are sent ...
  • Análisis de la generación y propagación de tsunamis en la costa atlántica española 

    Llanos Flores, Borja (Universitat Politècnica de Catalunya, 2011-02-17)
    Minor thesis
    Open Access
    Los tsunamis son uno de los desastres naturales más devastadores que se pueden padecer en la península Ibérica. Estos eventos pueden generarse en dos puntos: la región sísmica enfrente de la costa de Argelia, afectando a ...
  • Análisis de la sensibilidad a las condiciones meteorológicas de los innovadores vuelos parabólicos de la aeronave CAP10B 

    Brigos Hermida, Miguel Ángel; Pérez Poch, Antoni; Alpiste Penalba, Francesc; Torner Ribé, Jordi (EUETIB, 2014-12-01)
    Conference report
    Open Access
    En estudios previos, utilizamos un software de diseño mecánico CAD Solidworks Motion® para simular el movimiento en el entrenamiento de pilotos acrobáticos. Específicamente, se simuló la maniobra de un vuelo parabólico ...
  • Análisis del diseño y simulación de sistemas 5G utilizando SystemVue 

    Carbajo Roig, Ferran (Universitat Politècnica de Catalunya, 2019-01)
    Bachelor thesis
    Open Access
    Since the beginning of digital mobile communications, each generation has been developed to improve efficiency, coverage, spectrum capacity and traffic rate. The 5G system is the immediate future of telecommunications, and ...
  • Análisis del impacto del uso de técnicas de múltiples antenas en una red móvil LTE con la herramienta de simulación ATOLL 

    Perrino Longo, Gian Piero (Universitat Politècnica de Catalunya, 2013-03-12)
    Master thesis (pre-Bologna period)
    Open Access
    [ANGLÈS] The use of multiple antenna techniques or MIMO (Multiple Input Multiple Output) technologies has for many years been a key tool to improve the spectral efficiency of a wireless communication channel. In other ...
  • Análisis y optimización de un simulador demográfico para entornos paralelos 

    Büsing Meneses, Vanessa Cristin (Universitat Politècnica de Catalunya, 2015-06-23)
    Bachelor thesis
    Open Access
    Análisis de dos librerías de comunicación paralela para la simulación de dinámicas socio-demográficas en el simulador Yades. Actualmente no aprovecha el esquema de memoria compartida y por ello se propone usar la librería ...
  • Analysis of the NB-IoT technology towards massive machine type communication 

    Serra i Lidón, Pol (Universitat Politècnica de Catalunya, 2018-02)
    Bachelor thesis
    12 months embargo
    Covenantee:  Università degli studi di Roma "La Sapienza"
    The Internet of Things (IoT), is going to redefine the way people interact with each other and with the objects that surround them. Within the IoT scope, LPWA radio technologies have emerged as a solution for the design ...
  • Analyzing transient phenomena in the time domain using the Feature Selective Validation (FSV) method 

    Jauregui Telleria, Ricardo Ignacio; Zhang, Gang; Rojas Mora, Julio; Ventosa Llopart, Josep Oriol; Silva Martínez, Fernando; Duffy, Alistair P.; Sasse, Hugh (2014-08-01)
    Article
    Restricted access - publisher's policy
    The increasing application of simulation tools to increasingly complex problems makes the use of validation tools essential to improve confidence in the veracity of those simulation results. IEEE Standard 1597.1 is the ...
  • A near-optimum cross-layered distributed queuing protocol for wireless LAN: medium access control protocols for wireless LANs 

    Alonso Zárate, Jesús; Verikoukis, Christos; Kartsakli, Elli; Cateura Díaz, Alejandro; Alonso Zárate, Luis Gonzaga (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008-02)
    Article
    Open Access
    Distributed Queuing Collision Avoidance (DQCA) is a distributed MAC protocol for WLAN systems that offers near optimum performance. The protocol implements a reservation scheme that ensures collision-free data transmissions ...
  • A new algorithm for adaptive IIR filtering based on the log-area-ratio parameters 

    Rodríguez Fonollosa, José Adrián; Masgrau Gómez, Enrique José (Elsevier, 1990)
    Conference report
    Open Access
  • An implicit unsteady hydraulic solver for suspended cuttings transport in managed pressure wells 

    Flores Le Roux, Roberto Maurice; Ortega, Enrique; Ilin, A.; Simpkins, Douglas; Oñate Ibáñez de Navarra, Eugenio (Springer, 2019-04)
    Article
    Restricted access - publisher's policy
    We present a simulation tool for transient events in complex hydraulic networks. The code includes modelling of the transport of suspended cuttings in near-vertical wells. An unstructured finite volume formulation with ...
  • Antenes de Grafè Fractal orientades a Network-on-Chip 

    Martinavarro Armengol, Àlex (Universitat Politècnica de Catalunya, 2018-02)
    Bachelor thesis
    Open Access
    Covenantee:  NanoNetworking Center in Catalunya
    This work treats in depth the possibility and restrictions of making antennas in order to communicate the cores of a massive multicore processor. Since these must be commensurable with the processor, we will perform ...