Now showing items 21-40 of 355

    • Analytic Stability Maps of Unknown Exoplanet Companions for Imaging Prioritization 

      Gascón Álvarez, Carlos; Savransky, Dmitry; Sureda Anfres, Miquel (2020-08)
      Article
      Restricted access - publisher's policy
      Identifying which systems are more likely to host an imageable planet can play an important role in the construction of an optimized target list for future direct imaging missions, such as the planned Coronagraph Instrument ...
    • 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 ...
    • 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 de una válvula en CFD 

      Martinez Moraiz, Jon (Universitat Politècnica de Catalunya, 2020-07-08)
      Bachelor thesis
      Open Access
      L'objectiu d'aquest treball de final de grau és parametritzar i descriure el funcionament de les vàlvules de bola que formen part d'una bomba dosificadora. L'estudi s'ha realitzat utilitzant el programa COMSOL Multiphysics, ...
    • 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 numérico de diferentes alternativas de estribos para el paso de líneas férreas 

      Criado Alonso, Eric (Universitat Politècnica de Catalunya, 2020-09-29)
      Bachelor thesis
      Open Access
      Els estreps dels ponts són estructures que tenen la finalitat de servir com element de transició entre el terreny i la llosa o estructures de pas elevat, així com de contenir i donar estabilitat a les terres. És un element ...
    • 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 ...
    • 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 ...
    • Anticipating the response of excitable systems driven by random forcing 

      Ciszak, M.; Calvo, O.; Masoller Alonso, Cristina; Mirasso, C. R.; Toral, R. (2003-05-23)
      Article
      Open Access
      We study the regime of anticipated synchronization in unidirectionally coupled model neurons subject to a common external aperiodic forcing that makes their behavior unpredictable. We show numerically and by analog hardware ...
    • Aplicación de los generadores de forma de onda arbitraria en la simulación de señales radar 

      Broquetas Ibars, Antoni; Aguasca Solé, Alberto; Elias Fusté, Antoni (1992)
      Conference report
      Open Access
    • Architecting Internet of aerospace things: A system for tracking passengers inside an airport terminal 

      Garau Luis, Juan José (Universitat Politècnica de Catalunya, 2017-09)
      Bachelor thesis
      Open Access
      Covenantee:   Massachusetts Institute of Technology
      Experts predict the number of devices connected to Internet of Things networks in 2020 will reach 50 billion, being used in numerous industries. This Thesis focuses on the aerospace scenario and investigates how and where ...
    • Assembling of furniture without screws 

      Mogas Ribas, Esteve (Universitat Politècnica de Catalunya, 2019-01-17)
      Bachelor thesis
      Open Access
      The present study develops a model that facilitates the assembly of a piece of furniture. This project is born with the idea of simplifying the assembly of IKEA furniture, where the user buys one that has to be assembled ...
    • Assessment of a full-field initialized decadal climate prediction system with the CMIP6 version of EC-Earth 

      Bilbao, Roberto; Wild, Simon; Ortega Montilla, Pablo; Acosta Navarro, Juan Camilo; Arsouze, Thomas; Bretonnière, Pierre-Antoine; Caron, Louis-Philippe; Castrillo, Miguel; Cruz García, Rubén; Cvijanovic, Ivana; Doblas-Reyes, Francisco; Donat, Markus; Dutra, Emanuel; Echevarria, Pablo; Ho, An-Chi; Loosveldt-Tomas, Saskia; Moreno Chamarro, Eduardo; Pérez-Zanón, Núria; Ramos, Arthur; Ruprich-Robert, Yohan; Sicardi, Valentina; Tourigny, Etienne; Vegas-Regidor, Javier (Copernicus Publications, 2021)
      Article
      Open Access
      In this paper, we present and evaluate the skill of an EC-Earth3.3 decadal prediction system contributing to the Decadal Climate Prediction Project – Component A (DCPP-A). This prediction system is capable of skilfully ...
    • Assessment of CNT-doping and hot-wet storage aging effects on Mode I, II and I/II interlaminar fracture toughness of a UD Graphite/Epoxy material system 

      Plagianakos, Theofanis S.; Muñoz, Kirsa; Guillamet, Gerard; Prentzias, Vasileios; Quintanas-Corominas, Adrià; Jimenez, Miguel; Karachalios, Evangelos (Elsevier, 2020-02-01)
      Article
      Restricted access - publisher's policy
      The interlaminar fracture toughness of two unidirectional Graphite/Epoxy composite material systems has been experimentally assessed. The systems studied were prepreg composite and prepreg composite treated with carbon ...
    • Attribution of extreme weather and climate events overestimated by unreliable climate simulations 

      Bellprat, Omar; Doblas-Reyes, Francisco (American Geophysical Union (AGU), 2016-03-16)
      Article
      Open Access
      Event attribution aims to estimate the role of an external driver after the occurrence of an extreme weather and climate event by comparing the probability that the event occurs in two counterfactual worlds. These ...
    • Auditoria energètica de l'edifici les Bernardes 

      González Escuer, Pablo (Universitat Politècnica de Catalunya, 2021-07-08)
      Bachelor thesis
      Restricted access - author's decision
      En aquest projecte d’auditoria energètica de l’edifici les Bernardes de la ciutat de Salt (Girona) destinat als centres Hotel Entitats i Casal de la Gent Gran, es pretén desenvolupar l’anàlisi de l’eficiència energètica ...