archive-es.com » ES » U » UIB-CSIC.ES

Total: 1415

Choose link from "Titles, links and description words view":

Or switch to "Titles and links view".
  • Publication details - IFISC
    bifurcation analysis Contaminant toxicity is assumed to alter mortality of some species with a sigmoidal dose response relationship A generic effect of pollutants is to delay transitions to complex dynamical states towards higher nutrient load values but more counterintuitive consequences arising from indirect effects are described In particular the top predator seems to be the species more affected by pollutants even when contaminant is toxic only to lower trophic levels

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1880 (2016-02-15)
    Open archived version from archive


  • Publication details - IFISC
    leading automatically to an appropriate approximation This made the absorption profile accessible and expressions for absorption times apparent permeabilities and equilibrium values were given These findings allowed a profound analysis of results from non linear curve fits and delivered the dependencies on the systems parameters over a wide range of values The results were applied to an absorption experiment with multidrug transporter affected antibiotic CNV97100 on Caco 2 cell monolayers

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1908 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    the advantage of exploiting both spatial and temporal variability of the velocity field and are in principle able to unveil subgrid filaments generated by chaotic stirring However one may wonder whether this theoretical advantage is of practical interest in real data mesoscale and submesoscale analysis due to the uncertainties and resolution of altimetric products and the non passive nature of biogeochemical tracers Here we compare the ability of standard Eulerian diagnostics and the finite size Lyapunov exponent in detecting instantaneaous and climatological transport and mixing properties By comparing with Sea Surface Teperature patterns we find that the two diagnostics provide similar results for slow evolving eddies like the first Alboran gyre However the Lyapunov exponent is also able to predict the sub mesoscale filamentary process occuring along the Algerian current and above the balearic Abyssal plane Such filaments are also observed with some mismatch in SST patterns Contrary to what was found in a recent work for the Tasman sea Waugh et al 2006 in the Algerian basin climatologies of Lyapunov exponents do not show any compact relation with other Eulerian diagnostics unveiling a different structure even at the basin scale We conclude that filamentation dynamics can be detected from

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1630 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    the global response of the system reaches a maximum value for a given fraction of the number of repulsive interactions The model can represent a network of spin like neurons with excitatory and inhibitory couplings or a simple opinion spreading model In this context attractive repulsive links represent friends and enemies Divide and Conquer refers to the fact that in order to force a society to adopt a new point

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1911 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    The problem of social consensus is approached from the perspective of nonlinear dynamics of interacting agents in a complex network Some basic concepts such as dynamical metastability are discussed in the framework of the prototype voter model In the context of Axelrod s model for the dissemination of culture we describe a co evolutionary dynamics formulation with recent results on group formation and nonequilibrium network fragmentation and recombination transitions Fitxers

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1855 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    and quantitative inferences on the actual occurrence of such phenomena in ecological data There is a wide range of statistical methods and analytical techniques now available that render these questions tractable some of them even dating half a century back Yet their application has been sparse and confined within a narrow subset of cases of ecological regime shifts Raising awareness on the range of techniques available their principles and limitations

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1884 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    transition of a two electron quantum ring in magnetic and electric fields Malet F Pi M Serra L Lipparini E Physica E 40 1492 1494 2008 DOI doi 10 1016 j physe 2007 09 143 Fitxers Tornar a la llista de publicacions Cerca publicacions Conté la paraula es Operador AND OR NOT Paraules adicionals Línia d investigació Totes Complex Quantum Optics Fluids Biosystems Social Outreach Cerca avançada Xerrades i Presentacions

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1961 (2016-02-15)
    Open archived version from archive

  • Publication details - IFISC
    of left right symmetry during development is a beautiful example of the application of fluid dynamics to developmental biology Detailed understanding of this crucial developmental process has greatly advanced by the transfer of ideas between these two disciplines In this article we review our and others work on applying fluid dynamics and dynamical systems to the problem of left right symmetry breaking in vertebrates DOI 10 1002 dvdy 21672 Fitxers

    Original URL path: http://ifisc.uib-csic.es/publications/publication-detail.php?indice=1950 (2016-02-15)
    Open archived version from archive



  •