1–20 von 50 Ergebnissen
|

    Seasonal and solar cycle dependence of F3-layer near the southern crest of the equatorial ionospheric anomaly

    Fagundes, P.R. / Klausner, V. / Bittencourt, J.A. et al. | Elsevier | 2011

    Statistical analysis of the total electron content observed at 23°S in the Brazilian sector

    Bolzan, M.J.A. / Becker-Guedes, F. / Fagundes, P.R. et al. | Elsevier | 2009

    Nighttime thermospheric meridional neutral winds inferred from ionospheric h′F and hpF2 data

    Muella, M.T.A.H. / Fagundes, P.R. / Bittencourt, J.A. et al. | Elsevier | 2007

    Nighttime ionosphere–thermosphere coupling observed during an intense geomagnetic storm

    Fagundes, P.R. / Muella, M.T.A.H. / Bittencourt, J.A. et al. | Elsevier | 2007

    A Study of the Solar Cycle Signal on Total Ozone Over Low-Latitude Brazilian Observation Stations

    Echer, E. / Kirchhoff, V. W. J. H. / Sahai, Y. et al. | British Library Conference Proceedings | 2001

    Relevant Aspects of Equatorial Plasma Bubbles Under Different Solar Activity Conditions

    Pimenta, A. A. / Fagundes, P. R. / Bittencourt, J. A. et al. | British Library Conference Proceedings | 2001