Browsing Artículos 2014 by Title

Now showing items 102-106 of 106

    • Tailoring optical fields emitted by nanometric sources 

      Bustos Marún, Raúl Alberto; Dente, Axel Damián; Coronado, Eduardo Andrés; Pastawski, Horacio Miguel (2014)
      In this work we study a simple way of controlling the emitted fields of sub-wavelength nanometric sources. The system studied consists of arrays of nanoparticles (NPs) embedded in optical active media. The key concept is ...

    • The growth of ice particles in a mixed phase environment based on laboratory observations 

      Castellano, Nesvit Edit; Ávila, Eldo Edgardo; Burgesser, Rodrigo Exequiel; Saunders, Clive P. R. (2014)
      This paper describes new laboratory observations about the size evolution of ice crystals and cloud droplets immersed in a mixed-phase cloud. The experiments were performed by using a cloud chamber facility for three ...

    • Virtual laboratory for a first experience in dynamics 

      Ré, Miguel Ángel; Giubergia, María Fernanda (2014)
      New technologies contribute to the learning process of scientific disciplines. In particular Physics learning may take advantage of these techniques by implementing experimental practices in simulation environments. Our ...

    • Water and membrane dynamics in suspensions of lipid vesicles functionalized with poly(ethylene glycol)s 

      Clop, Eduardo Matias; Chattah, Ana Karina; Perillo, María Angélica (2014-05-08)
      The present work was aimed at studying the molecular dynamics at different levels of model membranes having a simulated glycoclix, with focus on the molecular crowding conditions at the lipid–water interfacial region. Thus, ...

    • Weighted inequalities for some integral operators with rough kernels 

      Riveros, María Silvina; Urciuolo, Marta (2014)
      In this paper we study integral operators with kernels K(x, y) = k1(x − A1y)...km(x − Amy), ki(x) = Ωi(x) |x|n/qi where Ωi : Rn → R are homogeneous functions of degree zero, satisfying a size and a Dini condition, Ai are ...