Midnight reversal of ionospheric plasma bubble eastward velocity to westward velocity during geomagnetically quiettime: Climatology and its model validation
Sobral, José H.A., de Castilho, Vivian M., Abdu, M.A., Takahashi, Hisao, Paulino, I., Gasparelo, Ulisses A.C., Arruda, Daniela C.S., Mascarenhas, Matheus, Zamlutti, C.J., Denardini, C.M., Koga, Daiki, de Medeiros, A.F., Buriti, R.A.
Published in Journal of atmospheric and solar-terrestrial physics (01.07.2011)
Published in Journal of atmospheric and solar-terrestrial physics (01.07.2011)
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Journal Article
Conference Proceeding
Ionospheric Variability over the Brazilian Equatorial Region during the Minima Solar Cycles 1996 and 2009: Comparison between Observational Data and the IRI Model
Santos, Ângela M., Brum, Christiano G. M., Batista, Inez S., Sobral, José H. A., Abdu, Mangalathayil A., Souza, Jonas R., de Jesus, Rodolfo, Manoharan, Periasamy K., Terra, Pedrina
Published in Atmosphere (01.01.2023)
Published in Atmosphere (01.01.2023)
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Intertropical Convergence Zone as the Possible Source Mechanism for Southward Propagating Medium-Scale Traveling Ionospheric Disturbances over South American Low-Latitude and Equatorial Region
Essien, Patrick, Figueiredo, Cosme Alexandre Oliveira Barros, Takahashi, Hisao, Klutse, Nana Ama Browne, Wrasse, Cristiano Max, Afonso, João Maria de Sousa, Quispe, David Pareja, Lomotey, Solomon Otoo, Ayorinde, Tunde Toyese, Sobral, José H. A., Eghan, Moses Jojo, Sackey, Samuel Sanko, Barros, Diego, Bilibio, Anderson V., Nkrumah, Francis, Quagraine, Kwesi Akumenyi
Published in Atmosphere (01.11.2022)
Published in Atmosphere (01.11.2022)
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VHF radar studies of the equatorial electrojet 3-m irregularities over São Luís: day-to-day variabilities under auroral activity and quiet conditions
Denardini, Clezio M., Abdu, Mangalathayil A., Sobral, José H.A.
Published in Journal of atmospheric and solar-terrestrial physics (01.11.2004)
Published in Journal of atmospheric and solar-terrestrial physics (01.11.2004)
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Conference Proceeding
A three-dimensional simulation of collisional-interchange-instability in the equatorial-low-latitude ionosphere
KHERANI, Alam E, MASCARENHAS, Matheus, DE PAULA, Eurico R, SOBRAL, Jose H. A, BERTONI, Fernando
Published in Space science reviews (01.11.2005)
Published in Space science reviews (01.11.2005)
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Conference Proceeding
Journal Article