R. de Jesus

Effects of X2-class solar flare events on ionospheric GPS-TEC and radio waves over Brazilian sector

M. A. Alves, K. Venkatesh, P. Fagundes, 2019, Advances in Space Research.

Ionospheric storm due to Solar Coronal Mass ejection in September 2017 over the Brazilian and African longitudes

K. Venkatesh, A. Tardelli, F. Vieira, 2022, Advances in Space Research.

Numerical modeling of ionospheric effects in the middle‐ and low‐latitude F region during geomagnetic storm sequence of 9–14 September 2005

P. Fagundes, Y. Sahai, L. Goncharenko, 2011 .

Recurrent COVID-19 including evidence of reinfection and enhanced severity in thirty Brazilian healthcare workers

D. Altmann, R. Boyton, João Vasco Santos, 2021, Journal of Infection.

Statistical analysis on the ionospheric response over South American mid- and near high-latitudes during 70 intense geomagnetic storms occurred in the period of two decades

K. Venkatesh, P. Fagundes, E. Correia, 2023, Journal of Atmospheric and Solar-Terrestrial Physics.

Ionospheric GPS-TEC responses from equatorial region to the EIA crest in the South American sector under intense space weather conditions

K. Venkatesh, P. Fagundes, C. Denardini, 2021, Journal of Atmospheric and Solar-Terrestrial Physics.