Now showing items 21-31 of 31

    • Josep Estalella i Josep Comas: de Girona a Tità 

      Moreno Lupiáñez, Manuel; Miró Farrerons, Joan (Societat Catalana d'Història de la Ciència i de la Tècnica (SCHCT), 2010)
      Conference lecture
      Open Access
      During the first two decades of the XX century, in the field of the astronomy and of the popularization of the science, they highlight, among other, two excellent contributions carried out by the astronomer and journalist ...
    • Measurement of the atmospheric νe and νμ energy spectra with the ANTARES neutrino telescope 

      Albert, Arnauld; André, Michel; Anghinolfi, Marco; Anton, Gisela; Ardid Ramírez, Miguel; Aubert, J.-J.; Aublin, J.; Baret, Bruny; Basa, S.; Biagi, S. (2021-05-10)
      Article
      Open Access
      This letter presents a combined measurement of the energy spectra of atmospheric and in the energy range between ~100 GeV and ~50 TeV with the ANTARES neutrino telescope. The analysis uses 3012 days of detector livetime ...
    • Northern hemisphere stationary waves in a changing climate 

      Wills, Robert C.J.; White, Rachel H.; Levine, Xavier J. (Springer Link, 2019-11-21)
      Article
      Open Access
      AbstractPurpose of ReviewStationary waves are planetary-scale longitudinal variations in the time-averaged atmospheric circulation.Here, we consider the projected response of Northern Hemisphere stationary waves to climate ...
    • "OM Pavilion", offline mode 

      Pérez Domínguez, María Belén (Universitat Politècnica de Catalunya, 2020-10-22)
      Master thesis
      Open Access
      Qué tal si pausamos todo por un instante y nos preguntamos ¿qué tanto nos afecta nuestro contexto? Sin darnos cuenta estamos sumergidos en este estrés social cotidiano, nuestra mente está expuesta a problemas económicos, ...
    • On the influence of the current feedback to the atmosphere on the Western Mediterranean sea dynamics 

      Renault, Lionel; Arsouze, Thomas; Ballabrera-Poy, Joaquim (Wiley, 2020)
      Article
      Open Access
      The ocean Current FeedBack to the atmosphere (CFB) has been shown to be an unambiguous physical process to achieve proper equilibrium in the Ocean. However, its effects on the Western Mediterranean Sea (WMS) are not known. ...
    • Perspectives compartides: relació entre arquitectes i fotògrafs en la representació arquitectònica 

      Negredo Fernández, Pau (Universitat Politècnica de Catalunya, 2023-09-12)
      Bachelor thesis
      Open Access
      Des de la invenció de la fotografia, aquesta ha anat de la mà de l’arquitectura. En un inici, la fotografia s’aprofitava de l’estatisme de l’arquitectura per representar la realitat que es vivia a l’època. Posteriorment, ...
    • Relative humidity vertical profiling using lidar-based synergistic methods in the framework of the Hygra-CD campaign 

      Labzovskii, Lev D.; Papayannis, Alexander; Binietoglou, Ioannis; Banks, Robert F.; Baldasano Recio, José María (2018-02-14)
      Article
      Open Access
      Accurate continuous measurements of relative hu- midity (RH) vertical profiles in the lower troposphere have become a significant scientific challenge. In recent years a synergy of various ground-based remote sensing instru- ...
    • Shallow water simulations of Saturn's giant storms at different latitudes 

      García Melendo, Enrique José; Sanchez-Lavega, Agustin (2017-04)
      Article
      Open Access
      Shallow water simulations are used to present a unified study of three major storms on Saturn (nicknamed as Great White Spots, GWS) at different latitudes, polar (1960), equatorial (1990), and mid-latitude (2010) ...
    • Study of the dynamics of gases by means of Direct Simulation Monte Carlo, with application to spacecraft in Low Earth Orbit 

      Pujol De Miguel, Laura (Universitat Politècnica de Catalunya, 2023-10-17)
      Master thesis
      Open Access
      The present study explores the complex dynamics of spacecraft in Earth’s orbit at altitudes ranging up to a few hundred kilometres. Spacecraft have the challenge of navigating through an atmosphere that consists of gases ...
    • Study: Numerical implementation of a multilayer Shallow Water atmospheric model 

      Galiot Pérez, Biel (Universitat Politècnica de Catalunya, 2021-06-22)
      Bachelor thesis
      Open Access
      Els fenòmens atmosfèrics de gran escala es poden simular a través d'una aproximació bidimensional del fluid, on es considera que aquest es troba limitat a una capa molt més ampla que profunda. El software actual per a ...
    • Towards a quantitative understanding of Robert's Rising Thermal Bubble as a benchmark for 3D atmospheric codes 

      Andrés Carcasona, Marc; Soria Guerrero, Manel; García Melendo, Enrique José; Miró Jané, Arnau (American Meteorological Society, 2023-02-01)
      Article
      Open Access
      Robert’s rising thermal bubble (RRTB) is a benchmark case used to assess atmospheric models. In this paper, RRTB is further studied both using an analytical and a numerical approach, improving to a greater extent the ...