<i>Preface</i><br> "Equatorial and low latitude aeronomy"

by Y. Sahai, K. Shiokawa, C. E. Valladares
Published 2004-09-01

Low-Latitude Mesosphere, Thermosphere, and Ionosphere

by Y. Sahai, R. S. Dabas, Y. Otsuka, M. Klimenko
Published 2012-01-01

Thermospheric zonal temperature gradients observed at low latitudes

by P. R. Fagundes, Y. Sahai, J. A. Bittencourt
Published 2001-09-01

Multifractal analysis of low-latitude geomagnetic fluctuations

by M. J. A. Bolzan, R. R. Rosa, Y. Sahai
Published 2009-02-01

Mesospheric energy loss rates by OH and O₂ emissions at 23^°S

by P. R. Fagundes, P. R. Fagundes, D. Gobbi, H. Takahashi, Y. Sahai
Published 1997-06-01

LION: A dynamic computer model for the low-latitude ionosphere

by J. A. Bittencourt, V. G. Pillat, P. R. Fagundes, Y. Sahai, A. A. Pimenta
Published 2007-11-01

Equatorial F-region plasma depletion drifts: latitudinal and seasonal variations

by A. A. Pimenta, P. R. Fagundes, Y. Sahai, J. A. Bittencourt, J. R. Abalde
Published 2003-12-01

Observations of day-to-day variability in precursor signatures to equatorial F-region plasma depletions

by P. R. Fagundes, Y. Sahai, I. S. Batista, M. A. Abdu, J. A. Bittencourt, H. Takahashi
Published 1999-08-01

Positive ionospheric storm effects at Latin America longitude during the superstorm of 20–22 November 2003: revisit

by B. Zhao, B. Zhao, W. Wan, J. Lei, Y. Wei, Y. Sahai, B. Reinisch, B. Reinisch
Published 2012-05-01

Generation of large-scale equatorial F-region plasma depletions during lowrange spread-F season

by Y. Sahai, P. R. Fagundes, J. R. Abalde, A. A. Pimenta, J. A. Bittencourt, Y. Otsuka, V. H. Rios
Published 2004-01-01

Response of the equatorial and low-latitude ionosphere during the space weather events of April 2002

by W. L. C. Lima, F. Becker-Guedes, Y. Sahai, P. R. Fagundes, J. R. Abalde, G. Crowley, J. A. Bittencourt
Published 2004-09-01

Zonal velocity of the equatorial plasma bubbles over Kolhapur, India

by D. P. Nade, A. K. Sharma, S. S. Nikte, P. T. Patil, R. N. Ghodpage, M. V. Rokade, S. Gurubaran, A. Taori, Y. Sahai
Published 2013-11-01

Geomagnetic storm and equatorial spread-F

by F. Becker-Guedes, Y. Sahai, P. R. Fagundes, W. L. C. Lima, V. G. Pillat, J. R. Abalde, J. A. Bittencourt
Published 2004-09-01

Longitudinal differences observed in the ionospheric F-region during the major geomagnetic storm of 31 March 2001

by Y. Sahai, P. R. Fagundes, F. Becker-Guedes, J. R. Abalde, G. Crowley, X. Pi, K. Igarashi, G. M. Amarante, A. A. Pimenta, J. A. Bittencourt
Published 2004-09-01

Unusual ionospheric effects observed during the intense 28 October 2003 solar flare in the Brazilian sector

by Y. Sahai, F. Becker-Guedes, P. R. Fagundes, W. L. C. Lima, A. J. de Abreu, F. L. Guarnieri, C. M. N. Candido, V. G. Pillat
Published 2007-01-01

Observations and modeling of post-midnight uplifts near the magnetic equator

by M. J. Nicolls, M. C. Kelley, M. N. Vlasov, Y. Sahai, J. L. Chau, D. L. Hysell, P. R. Fagundes, F. Becker-Guedes, W. L. C. Lima
Published 2006-07-01

Studies of ionospheric F-region response in the Latin American sector during the geomagnetic storm of 21&ndash;22 January 2005

by Y. Sahai, P. R. Fagundes, R. de Jesus, A. J. de Abreu, G. Crowley, T. Kikuchi, C.-S. Huang, V. G. Pillat, F. L. Guarnieri, J. R. Abalde, J. A. Bittencourt
Published 2011-05-01

The ionospheric response in the Brazilian sector during the super geomagnetic storm on 20 November 2003

by F. Becker-Guedes, Y. Sahai, P. R. Fagundes, E. S. Espinoza, V. G. Pillat, W. L. C. Lima, Su. Basu, Sa. Basu, Y. Otsuka, K. Shiokawa, E. M. MacKenzie, X. Pi, J. A. Bittencourt
Published 2007-05-01