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Upper limit on the diffuse flux of ultrahigh energy tau neutrinos from the pierre auger observatory
(Brasil, 2008)
The surface detector array of the Pierre Auger Observatory is sensitive to Earth-skimming tau neutrinos that interact in Earth’s crust. Tau leptons from ντ charged-current interactions can emerge and decay in the atmosphere ...
The flux suppression at the highest energiesLa suppression du flux aux plus hautes énergies
(Elsevier Masson, 2014-03)
Almost half a century ago, Greisen, Zatsepin and Kuz’min (GZK) predicted a “cosmologically meaningful termination” of the spectrum of cosmic rays at energies around 1020 eV due to their interaction with the cosmic microwave ...
Factors controlling plankton community production, export flux, and particulate matter stoichiometry in the coastal upwelling system off Peru
(Copernicus Publications, 2020)
Eastern boundary upwelling systems (EBUS) are among the most productive marine ecosystems on Earth. The production of organic material is fueled by upwelling of nutrient-rich deep waters and high incident light at the sea ...
Características da camada limite atmosférica marinha em cruzeiros oceanográficos realizados no Atlântico Sul e Equatorial
(Universidade Federal de Santa MariaBrasilMeteorologiaUFSMPrograma de Pós-Graduação em MeteorologiaCentro de Ciências Naturais e Exatas, 2019-09-11)
A study of sensible (H) and latent (Le) heat fluxes between the ocean and the atmosphere,
using measurements performed by micrometeorological towers aboard Brazilian research
vessels in the South and Equatorial Atlantic ...
Extracting Limits For The Diffuse Non-electron Neutrino Flux From Sno Data
(Institute of High Energy Physics, 2011)
Mass flux decay timescales of volcanic particles due to aeolian processes in the Argentinian Patagonia steppe
(Nature, 2020-09)
We investigate the timescales of the horizontal mass flux decay of wind remobilised volcanic particles in Argentina, associated with the tephra-fallout deposit produced by the 2011–2012 Cordón Caulle (Chile) eruption. ...
Estimativa da partição de energia na superfície a partir de séries meteorológicas de temperatura e umidade específica do ar
(Universidade Federal de Santa MariaBRMeteorologiaUFSMPrograma de Pós-Graduação em Meteorologia, 2015-07-03)
The developed method is proposed with the aim of estimating the energy partition on the
surface, according to the Bowen ratio method, and the height of convective boundary layer
on the monthly scale. The basic hypothesis ...