| Numerical modeling of ionospheric effects in the middle-and low-latitude F region during geomagnetic storm sequence of 9–14 September 2005 MV Klimenko, VV Klimenko, KG Ratovsky, LP Goncharenko, Y Sahai, ... Radio Science 46 (03), 1-18, 2011 | 112 | 2011 |
| Effects of the major geomagnetic storms of October 2003 on the equatorial and low‐latitude F region in two longitudinal sectors Y Sahai, PR Fagundes, F Becker‐Guedes, MJA Bolzan, JR Abalde, ... Journal of Geophysical Research: Space Physics 110 (A12), 2005 | 77 | 2005 |
| The global thermospheric and ionospheric response to the 2008 minor sudden stratospheric warming event YN Korenkov, VV Klimenko, MV Klimenko, FS Bessarab, NA Korenkova, ... Journal of Geophysical Research: Space Physics 117 (A10), 2012 | 72 | 2012 |
| Day‐to‐day variability of equatorial electrojet and its role on the day‐to‐day characteristics of the equatorial ionization anomaly over the Indian and Brazilian sectors K Venkatesh, PR Fagundes, DSVVD Prasad, CM Denardini, AJ De Abreu, ... Journal of Geophysical Research: Space Physics 120 (10), 9117-9131, 2015 | 64 | 2015 |
| Investigation of ionospheric response to two moderate geomagnetic storms using GPS–TEC measurements in the South American and African sectors during the ascending phase of … AJ De Abreu, PR Fagundes, M Gende, OS Bolaji, R De Jesus, C Brunini Advances in Space Research 53 (9), 1313-1328, 2014 | 56 | 2014 |
| Ionospheric response to the 2009 sudden stratospheric warming over the equatorial, low, and middle latitudes in the South American sector PR Fagundes, LP Goncharenko, AJ De Abreu, K Venkatesh, ... Journal of Geophysical Research: Space Physics 120 (9), 7889-7902, 2015 | 53 | 2015 |
| On the performance of the IRI‐2012 and NeQuick2 models during the increasing phase of the unusual 24th solar cycle in the Brazilian equatorial and low‐latitude sectors K Venkatesh, PR Fagundes, GK Seemala, R de Jesus, AJ de Abreu, ... Journal of Geophysical Research: Space Physics 119 (6), 5087-5105, 2014 | 50 | 2014 |
| Strong postmidnight equatorial ionospheric anomaly observations during magnetically quiet periods E Yizengaw, MB Moldwin, Y SAHAI, R de JESUS Journal of Geophysical Research 114, A12308, 2009 | 50 | 2009 |
| Hemispheric asymmetries in the ionospheric response observed in the American sector during an intense geomagnetic storm AJ De Abreu, PR Fagundes, Y Sahai, R de Jesus, JA Bittencourt, ... Journal of Geophysical Research: Space Physics 115 (A12), 2010 | 45 | 2010 |
| Response of the ionospheric F-region in the Brazilian sector during the super geomagnetic storm in April 2000 observed by GPS AJ de Abreu, Y Sahai, PR Fagundes, F Becker-Guedes, R de Jesus, ... Advances in space research 45 (11), 1322-1329, 2010 | 42 | 2010 |
| Effects observed in the Latin American sector ionospheric F region during the intense geomagnetic disturbances in the early part of November 2004 Y Sahai, F Becker‐Guedes, PR Fagundes, R De Jesus, AJ De Abreu, ... Journal of Geophysical Research: Space Physics 114 (A3), 2009 | 40 | 2009 |
| Effects observed in the ionospheric F-region in the South American sector during the intense geomagnetic storm of 14 December 2006 R De Jesus, Y Sahai, FL Guarnieri, PR Fagundes, AJ de Abreu, ... Advances in space research 46 (7), 909-920, 2010 | 36 | 2010 |
| Studies of ionospheric F-region response in the Latin American sector during the geomagnetic storm of 21–22 January 2005 Y Sahai, PR Fagundes, R De Jesus, AJ De Abreu, G Crowley, T Kikuchi, ... Annales Geophysicae 29 (5), 919-929, 2011 | 35 | 2011 |
| Effects observed in the ionospheric F region in the east Asian sector during the intense geomagnetic disturbances in the early part of November 2004 Y Sahai, F Becker‐Guedes, PR Fagundes, R de Jesus, AJ de Abreu, ... Journal of Geophysical Research: Space Physics 114 (A3), 2009 | 32 | 2009 |
| Low-latitude equinoctial spread-F occurrence at different longitude sectors under low solar activity M Pezzopane, E Zuccheretti, P Abadi, AJ De Abreu, R De Jesus, ... Annales Geophysicae 31 (2), 153-162, 2013 | 30 | 2013 |
| Observations of the F-region ionospheric irregularities in the South American sector during the October 2003" Halloween Storms" Y Sahai, F Becker-Guedes, PR Fagundes, AJ de Abreu, R de Jesus, ... Annales Geophysicae 27 (12), 4463-4477, 2009 | 27 | 2009 |
| Effects of the intense geomagnetic storm of September–October 2012 on the equatorial, low-and mid-latitude F region in the American and African sector during the unusual 24th … R De Jesus, PR Fagundes, A Coster, OS Bolaji, JHA Sobral, IS Batista, ... Journal of Atmospheric and Solar-Terrestrial Physics 138, 93-105, 2016 | 26 | 2016 |
| Ionospheric response of equatorial and low latitude F-region during the intense geomagnetic storm on 24–25 August 2005 R De Jesus, Y Sahai, FL Guarnieri, PR Fagundes, AJ De Abreu, ... Advances in space research 49 (3), 518-529, 2012 | 26 | 2012 |
| An investigation of ionospheric F region response in the Brazilian sector to the super geomagnetic storm of May 2005 AJ De Abreu, Y Sahai, PR Fagundes, R De Jesus, JA Bittencourt, ... Advances in space research 48 (7), 1211-1220, 2011 | 26 | 2011 |
| Ionospheric F-region observations over American sector during an intense space weather event using multi-instruments AJ De Abreu, IM Martin, PR Fagundes, K Venkatesh, IS Batista, ... Journal of Atmospheric and Solar-Terrestrial Physics 156, 1-14, 2017 | 23 | 2017 |
Pillat, V G Professor de Ciência da Computação, Universidade do Vale do Paraíba在 univap.br 的电子邮件经过验证
