Enviaments recents

  • Modelling self-heating and thixotropy phenomena under the cyclic loading of asphalt 

    Riahi, Ebrahim; Allou, Fatima; Botella Nieto, Ramón; Tehrani, Fateh Fakhari; Dubois, Frederic; Absi, Joseph; Petit, Christophe; Pérez Jiménez, Félix Edmundo (2017-05)
    Article
    Accés restringit per política de l'editorial
    Asphalt concrete is a heterogeneous material containing a viscoelastic bituminous matrix and elastic aggregates. When testing asphalt materials under cyclic loading, various phenomena (so-called biasing effects) can decrease ...
  • High-end climate change in Europe: impacts, vulnerability and adaptation 

    Berry, Pam; Sánchez-Arcilla Conejo, Agustín; Betts, Richard; Harrison, Paula A. (2017)
    Llibre
    Accés obert
    This policy booklet, HIgh-End Climate Change in Europe, is based on “work in progress” by researchers from the IMPRESSIONS, HELIX and RISES-AM projects. While it has been commented on by expert stakeholders and researchers, ...
  • La teoria de la informació aplicada a la marina 

    Closas Torrente, Lluís; Closas Gómez, Pau (2017)
    Llibre
    Accés obert
    El motiu principal d’aquest text és estudiar el principals senyals dels sistemes electrònics que es troben en un vaixell. Aquests senyals duen informació que traslladem d’un lloc a un altre. La importància de l’estudi dels ...
  • Controlling seawater intrusion by treated wastewater recharge. Numerical modelling and cost-benefit analysis (CBA) at Korba case study (Cap Bon, Tunisia) 

    Sales Callejas, Jordi; Tamoh, Karim; López, Jose Luis; Galooul, Noureddine; Candela Lledó, Lucila (2017-05)
    Article
    Accés restringit per política de l'editorial
    Treated wastewater (TWW) reuse for managed aquifer recharge (MAR) is becoming an important measure for integrated water management in areas with water scarcity. Among reuse applications, interest in aquifer recharge to ...
  • Adaptive vector control based wave-to-wire model of wave energy converters 

    Mir Cantarellas, Antoni; Remón Rodríguez, Daniel; Zhang, Weiyi; Rodríguez Cortés, Pedro (2017-03-29)
    Article
    Accés obert
    This study presents a complete wave-to-wire model in which a novel wave energy converter control approach based on adaptive vector control is introduced. The proposed control for maximum power absorption of the primary ...
  • The AXIOM platform for next-generation cyber physical systems 

    Theodoropoulos, Dimitris; Mazumdar, Somnath; Ayguadé Parra, Eduard; Bettin, Nicola; Bueno Hedo, Javier; Ermini, Sara; Filgueras Izquierdo, Antonio; Jiménez González, Daniel; Álvarez Martínez, Carlos; Martorell Bofill, Xavier; Montefoschi, Francesco; Oro Garcia, David; Pnevmatikatos, Dionisis; Rizzo, Antonio; Gai, Paolo; Garzarella, Stefano; Morelli, Bruno; Pomella, Alberto; Giorgi, Roberto (2017-06-03)
    Article
    Accés restringit per política de l'editorial
    Cyber-Physical Systems (CPSs) are widely used in many applications that require interactions between humans and their physical environment. These systems usually integrate a set of hardware-software components for optimal ...
  • Periodic points, Lie symmetries and non-integrability of planar maps 

    Cima Mollet, Anna; Gasull Embid, Armengol; Mañosa Fernández, Víctor (2017-07-03)
    Presentació
    Accés obert
  • Restricted Boltzmann machines for vector representation of speech in speaker recognition 

    Ghahabi, Omid; Hernando Pericás, Francisco Javier (Elsevier, 2018-01)
    Article
    Accés obert
    Over the last few years, i-vectors have been the state-of-the-art technique in speaker recognition. Recent advances in Deep Learning (DL) technology have improved the quality of i-vectors but the DL techniques in use are ...
  • A discrete-time technique for the steady-state analysis of nonlinear class-E amplifiers 

    Águila López, Francisco del; Palà Schönwälder, Pere; Molina Gaudó, Pilar; Mediano Heredia, Arturo (Institute of Electrical and Electronics Engineers (IEEE), 2007-06-11)
    Article
    Accés obert
    Switched circuits are widely used, particularly for power electronic applications in which efficiency is important. Of these applications, the class-E amplifier has been given particular attention, since it is theoretically ...
  • Study of large-signal stability of an inverter-based generator using a Lyapunov function 

    Andrade, Fabio; Kampouropoulos, Konstantinos; Romeral Martínez, José Luis; Vasquez Quintero, Juan Carlos; Guerrero, Josep M. (2014)
    Text en actes de congrés
    Accés obert
    This document analyses the large-signal stability for an inverter-based generator such as photovoltaic and wind power sources. The objective of this study is to determine the stability region taking into account the ...

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