Enviaments recents

  • Continuation of bifurcations of cycles in dissipative PDEs 

    Sánchez Umbría, Juan; Net Marcé, Marta (2015)
    Text en actes de congrés
    Accés obert
    A new efficient methodology for the continuation of the codimension-one bifurcations of periodic orbits, including pitchfork bifurcations present in reflection--symmetric systems, has been developed. It is based on the ...
  • Filtrado transversal adaptativo de varianza constante para la ecualización de canal 

    Vázquez Grau, Gregorio; Gasull Llampallas, Antoni; Sánchez Umbría, Juan; Oliveras Vergés, Albert (1989)
    Text en actes de congrés
    Accés obert
    This paper describes the problem of lineal filtering of noisy data under a Maximum Likelihood objective. In this sense, the paper shows that a weighted square error cost function deals and it is necessary to weight the ...
  • Numerical simulation of the genesis of superhighway convection in a slightly inclined layer of a binary liquid mixture 

    Alonso Maleta, María Aránzazu; Mercader Calvo, María Isabel; Batiste Boleda, Oriol (2015)
    Text en actes de congrés
    Accés obert
    Convection in a fluid layer is affected by its orientation with respect to the gravitational field. In the present work, we investigate numerically pattern selection in a vertical cylindrical cell heated from below for ...
  • Thermal convection in autogravitating spheres at low Ekman numbers 

    Net Marcé, Marta; García González, Fernando; Sánchez Umbría, Juan (2015)
    Comunicació de congrés
    Accés obert
  • Flash heat and flash cold phenomena in the Iberian Peninsula since 1900 

    Mazon, Jordi; Cortés, Jacob; Almarza, Victor; Pino González, David (2015)
    Text en actes de congrés
    Accés obert
    Rapid and sudden changes in air temperature can be classified as extreme events, having a risk for human activities, human health and ecosystems. Flash heat and flash cold events are investigated in the Iberian Peninsula ...
  • Transdisciplinary and multiscale reconstruction of the major floods 

    Mazon, Jordi; Romero, Laura; Pino González, David; Balasch Solanes, Josep Carles; Ruiz Bellet, Josep Lluís; Tuset Mestre, Jordi; Barriendos Valve, Mariano (2015)
    Text en actes de congrés
    Accés obert
    Floods are the most severe natural hazard in the western Mediterranean basin. Flash floods in the northeast of the Iberian Peninsula are caused by a limited array of meteorological processes, which must be identified and ...
  • Frontogenesis at the whole mesoscale in the West Mediterranean basin: from raincells to rainbands 

    Mazon, Jordi; Pino González, David (2015)
    Comunicació de congrés
    Accés obert
    The mesoscale is one of the common scales in which atmospheric phenomena occur. Its length scale ranges from few to thousands kilometers, and time lapse from few minutes to few days (Orlanski, 1975), and depths from ...
  • Trend of flash heat events in the Iberian Peninsula during the period 1900-2010 

    Mazón Bueso, Jordi; Pino González, David (2015)
    Text en actes de congrés
    Accés obert
  • Studying the Boundary Layer Late Afternoon nd Sunset Turbulence (BLLAST) 

    Pino González, David; Lothon, Marie; Angevine, Wayne M.; Bange, Jens; Beare, R.J.; Beyrich, Frank; Canut, Guylaine; Couvreux, Fleur; Delbarre, Hervé; Gibert, Fabien; Jonker, Harm J. J.; Lenschow, Donald; Lohou, Fabienne; Mahrt, Larry; Pardyjak, Eric; Sorbjan, Zibgniew; Vilà-Guerau de Arellano, Jordi (2010)
    Comunicació de congrés
    Accés obert
    At the end of the afternoon, when the surface heat fluxes start to sharply decrease, the CBL turns from a convective well-mixed layer to an intermittently turbulent residual layer overlying a stably-stratified boundary ...
  • Meteorological reconstruction of major floods in early instrumental period in Catalonia (NE Iberian Peninsula) 

    Mazón Bueso, Jordi; Balasch Solanes, Josep Carles; Barriendos Valve, Mariano; Ruiz Bellet, Josep Lluís; Pino González, David; Tuset Mestre, Jordi (2014)
    Text en actes de congrés
    Accés obert
    Floods are among the most dangerous natural hazards in the Western Mediterranean area. Historically, these types of events have generated many affectations over several fields, such as agriculture or infrastructures, ...

Mostra'n més