Now showing items 1-9 of 9

  • 1-Butanol absorption in poly(styrene-divinylbenzene) ion exchange resins for catalysis 

    Perez Macia, Maria A; Curcó Cantarell, David; Bringue, Roger; Iborra, Monserrat; Rodriguez Ropero, F.; Van der Vegt, N.F.A.; Alemán Llansó, Carlos (2015-01-01)
    Article
    Open Access
    The swelling behaviour of poly(styrene-co-divinylbenzene), P(S-DVB), ion exchange resins in 1-butanol (BuOH) has been studied by means of atomistic classical molecular dynamics simulations (MD). The topological characteristics ...
  • Dual-beam interferometry for ocean surface current vector mapping 

    Frasier, Stephen J.; Camps Carmona, Adriano José (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2001-02-28)
    Article
    Open Access
    The recent use of along-track interferometry (ATI) in synthetic aperture radar (SAR) has shown promise for synoptic measurement of ocean surface currents. ATI-SARs have been used to estimate wave fields, currents, and ...
  • Effects of periodic forcing on the temporally correlated spikes of a semiconductor laser with feedback 

    Amaral Sorrentino, Taciano; Quintero Quiroz, Carlos Alberto; Aragoneses Aguado, Andrés; Torrent Serra, Maria del Carmen; Masoller Alonso, Cristina (2015-03-09)
    Article
    Open Access
    Optical excitable devices that mimic neuronal behavior can be building-blocks of novel, brain-inspired information processing systems. A relevant issue is to understand how such systems represent, via correlated spikes, ...
  • Formació i comportament de xarxes socials 

    Fernandez Donis, Aleix (Universitat Politècnica de Catalunya, 2012-01-19)
    Master thesis (pre-Bologna period)
    Open Access
    Català: Fem un estudi d'un nou model de joc de formació de xarxa. Els principals resultats són la caracterització de les topologies estables, la definició d'un dinàmic miop que convergeix a configuracions estables i l'anàlisi ...
  • Multi-Objective optimization of an onshore wind tower structure for fatigue and ultimate limit states & dynamics 

    Cahué Moreno, David (Universitat Politècnica de CatalunyaCranfield University, 2014)
    Master thesis (pre-Bologna period)
    Open Access
    A global awareness about the effect of fossil fuels on the environment has arisen during the last 10 years. As consequence of that, in 2007 the EU set a common target in which 20% of their energy consumption has to be ...
  • Natural formations at the Earth-Moon triangular point in perturbed restricted problems 

    Salazar, Francisco; Winter, O. C.; Macau, E.E.N.; Masdemont Soler, Josep; Gómez Muntané, Gerard (2015-07-01)
    Article
    Restricted access - publisher's policy
    Previous studies for small formation flying dynamics about triangular libration points have determined the existence of regions of zero and Minimum Relative Radial Acceleration with respect to the nominal trajectory, that ...
  • The material point method for unsaturated soils 

    Yerro Colom, Alba; Alonso Pérez de Agreda, Eduardo; Pinyol Puigmartí, Núria Mercè (Thomas Telford, 2015-03)
    Article
    Open Access
    The paper describes a three-phase single-point material point method formulation of coupled flow (water and air) for hydro-mechanical analysis of geotechnical problems involving unsaturated soils. The governing balance and ...
  • The Material Point Method: a promising computational tool in Geotechnics 

    Yerro Colom, Alba; Alonso Pérez de Agreda, Eduardo; Pinyol Puigmartí, Núria Mercè (2013)
    Conference report
    Open Access
    In recent years, the Material Point Method (MPM) has been applied to a number of geotechnical problems and has been extended to solve coupled flow-deformation problems. The dynamic formulation and the dual description of ...
  • Zero drift regions and control strategies to keep satellite in formation around triangular libration point in the restricted Sun-Earth-Moon scenario 

    Salazar, F.J.T; Winter, O. C.; Macau, E.E.N.; Masdemont Soler, Josep; Gómez Muntané, Gerard (2015-10-01)
    Article
    Restricted access - publisher's policy
    In this work, we are interested in avoiding large variations in the mutual distances among multiple satellites and also in controlling their geometric configuration around an Earth Moon triangular point. Previous studies ...