Mangalathayil Ali Abdu

Possui graduação em Física pelo Maharajas College (1959), mestrado em Física pelo Maharajas College (1961), Universidade Kerala, e doutorado em Física da Ionosfera - Physical Research Laboratory Gujarat University (1967), Ahmedabad, India. Realizou pesquisa de pôs doutorado (1968-71) na Universidade de Western Ontario, London, Canada. Professor Pesquisador no Centro de Radio Astronomia e Astrofísica (CRAAM) da Universidade Mackenzie (1971-73). Atualmente é pesquisador sênior do Instituto Nacional de Pesquisas Espaciais (INPE) e pesquisador de novel 1A do CNPq. Coordenou a linha de pesquisas ionosféricas do INPE de 1978 ate 2008. Professor do curso de mestrado e doutorado em Geofísica Espacial desde 1973, tendo orientado vários alunos (30 alunos) de mestrados e doutorado, diversas bolsistas de iniciação científica e de pós doutorado. Membro do CA do CNPQ (2005-2008). Chefe da divisão de Aeronomia no INPE (1992-1996). Membro do comitê executivo da IAGA (International Association of Geomagnetism and Aeronomy subordinado a IUGG) (2003-2011); Discipline Representative, Scientific committee on Solar-Terrestrial Physics (SCOSTEP), 1987- 1995; Chairman da Comissão Inter-divisional da IAGA para promoção de pesquisas nos Países em Desenvolvimento (ICDC) (1987-1991); Foi responsável pelo estabelecimento de vários observatórios ionosféricos no Brasil. Tem experiência na área de, Física solar-terrestre, Geofisica espacial com ênfase em Ciências Espaciais e Atmosféricas e na física de Ionosfera e Aeronomia. Frequente revisor de diversos periódicos indexados desde 1973. Reconhecimento por excelência como revisor pelos AGU e Elsevier. Consultor a CNPq, FAPESP, NASA, NSF etc. Publicou cerca de 290 artigos científicos em periódicos indexados de alto nível, um livro, e diversos capítulos de livros. Premio: Vikram Sarabhai medal de excelencia em promover pesquisas espaciais em paises em Desenvolvimento, concedido pelo COSPAR e ISRO. Membro Titular da ACADEMIA DE CIÊNCIAS DO ESTADO DE SÃO PAULO ( ACIESP). Distinguished lecture, em Solar-Terrestrial Science no congresso Asia-Oceania (AOGS) em Singapore (2015). Membro do Award Committee do COSPAR desde 2016. Premio Maro Acunha conferido pela Assoiacao Latino-Americano de Geofisica Espacial (ALAGE) em 2018.

Informações coletadas do Lattes em 12/09/2023

Acadêmico

Formação acadêmica

Doutorado em Fisica da Ionosfera

1961 - 1966

Physical Research Laboratory Gujarat University, PRL, Índia
Título: Cosmic Radio Noise attenuation in the ionosphere
Orientador: Kalpatty Ramakrishna Ramanathan

Mestrado em Mestrado Em Fisica

1959 - 1961

Maharajas College, MC, Índia
Título: Nai teve dessertaçao,Ano de Obtenção: 1961
Orientador: Dr.Ramaswami
Palavras-chave: Fisica.Grande área: Ciências Exatas e da TerraSetores de atividade: Industria Eletro-Eletrônica.

Graduação em Fisica

1957 - 1959

Maharajas College, MC, Índia
Título: Fisica, matematica, e quimica

Pós-doutorado

1968 - 1971

Pós-Doutorado. , The University of Western Ontario, UWO, Canadá. , Bolsista do(a): National Research Council, NRC, Canadá. , Grande área: Ciências Exatas e da Terra

Idiomas

Inglês

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Espanhol

Compreende Razoavelmente, Fala Pouco, Lê Razoavelmente, Escreve Pouco.

Português

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Árabe

Compreende Pouco, Fala Pouco, Lê Bem, Escreve Razoavelmente.

Hindi

Compreende Razoavelmente, Fala Pouco, Lê Razoavelmente, Escreve Pouco.

Malaiala

Compreende Bem, Fala Bem, Lê Bem, Escreve Bem.

Áreas de atuação

Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geofísica/Especialidade: Aeronomia.

Grande área: Ciências Exatas e da Terra / Área: Física.

Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geofísica/Especialidade: Ionosfera.

Grande área: Ciências Exatas e da Terra / Área: Física / Subárea: Radio Science.

Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geofísica/Especialidade: Atmosfera media.

Grande área: Ciências Exatas e da Terra / Área: Geociências / Subárea: Geofísica/Especialidade: Desenvolvimento de Instrumentação Geofísica.

Organização de eventos

Abdu, M. . 14th Workshop on Technical and Scientific Aspects of MST Radar MST14/iMST1. 2014. (Congresso).

Abdu, M. . International Living with a Star (ILWS) Workshop. 2009. (Congresso).

Abdu, M. . SCOSTEP STP 11 International Symposium. 2006. (Congresso).

Abdu, M.A. ; BILITZA, D. . International Workshop on International Reference Ionosphere (IRI), 2001. 2001. (Congresso).

Abdu, M. ; BILITZA, D. ; SOBRAL, J ; Reinisch, B. W. . IRI International Workshop on Low Latitude Ionosphere Modeling. 2001. (Congresso).

Abdu, M. . 2nd International Workshop on the Application of Tethered Systems in Space. 1994. (Congresso).

Abdu, M.A. ; Sobral, José H.A. ; TRIVEDI, N B ; BATISTA, I . International Workshop on International Equatorial Electrojet Year. 1992. (Congresso).

Participação em eventos

2016 AGU Fall meeting. (Invited Talk) Equatorial Plasma Bubble Development and Dynamics, and Sporadic E Layer Structuring, under Storm Time Electric Fields. (Invited). 2016. (Congresso).

ISEE Workshop on lasma Bubble seeding and Deveopment.(Invited Talk) Some Outstanding Issues on the Short Term/Day-to-Day Variability in the Equatorial Plasma Bubbles Development.. 2016. (Oficina).

V1 Simposio de Geofisica Espaial e Aeronomia- Jatai.Responses of the Equatorial Electrojet Current to Intense Solar Flares Under Storm Time Electric Fields.. 2016. (Simpósio).

Asia Oceania Geoscince Society AOGS meeting, Singapore. (Distinguished Lecture) Electrodynamics of Ionosspheric Weather at Low Latitudes. 2015. (Congresso).

MST-14 Radar Workshop at INPE.Precursor F layer wave structure, prereversal vertical drift, and their roles in the equatorial spread F irregularity development.. 2014. (Oficina).

V Simposio Brasileiro de Geofisica Espacial e Aeronomia SBGEA 2014.CAMPOS ELETRICOS NA FORMACAO DA CAMADA-E ESPORADICA DURANTE TEMPOS CALMOS E TEMPESTADES MAGNETICAS. 2014. (Simpósio).

13th International Symposiium on Equatorial Aeronomy, ISEA13.(Invited Talk) Storm time variability in Equatorial Spread F/Plasma bubble irregularity development. 2013. (Simpósio).

IAGA 2013 12th Sientific Assembly. (Invited Talk) Gravity wave seed perturbation and prereversal vertical drift in equatorial spread F/plasma bubble development under solar maximum and minimum conditions. 2013. (Congresso).

39th -cospar-scientific-assembly. Planetary/Kelvin wave modulation of the equatorial ionospheric evening vertical plasma drift and the post sunset spread F developments. 2012. (Congresso).

7th IAGA/ICMA/CAWSES Workshop on TRENDS.(Invited Talk) The changing trends in the ionosphere over Brazil due to the secular variation in the geomagnetic field. 2012. (Oficina).

XII Congresso da Sociedade brasileira de Geofisica- SBGF. Magnetospheric Disturbance Effects on Equatorial Spread F and Thermospheric Winds. 2012. (Congresso).

1st SEALION Symposium.(Invited Talk) Ionospheric Research at Low and Equatorial Latitudes (a tutorial). 2011. (Simpósio).

XXV IUGG General Assembly. (Invited Talk) Equatorial Evening Prereversal Enhancement Electric Field and Spread F, and their day-to-day Variability due to Planetary/Kelvin Waves. 2011. (Congresso).

12th Solar Terrestrial Physics (STP).(Invited Talk) Ionosphere-Thermosphere Disturbances at the Equator during Intense Magnetic Storms: Longitude and Local Time Dependences. 2010. (Simpósio).

AGU Spring meeting Joint Assembly Iguacu. Coupling Processes in the Equatorial Ionospheric Irregularities. 2010. (Congresso).

PASI School inUpper Atmospheric Dynamics and Chemistry.(Invited Lecture)The Equatorial Spread F/Plasma Bubble Irregularities (ESF). 2010. (Seminário).

AGU 2009 Joint Assembly The Meeting of the Americas. Equatorial spread F development and day-to-day variability from prereversal vertical drift and gravity wave precursors. 2009. (Congresso).

Asia Oceania Geoscience Society AOGS meeting 2009.Equatorial Spread F Development and day-to-day Variabilities under Quiet and Disturbed Conditions. 2009. (Simpósio).

IAGA 11th Scientific Assembly. (Invited Talk) The role of upward propagating waves in the equatorial spread F day-to-day variabilit. 2009. (Congresso).

International Living With a Star Symposium. Disturbance Electric Fields effects on the Equatorial Evening Prereversal Vertical Drift and Spread F Developments. 2009. (Congresso).

Solar Wind-Space Environment Interaction" Cairo, Egypt, December 4-8, 2009.(Invited) Severe disturbances of the Earth?s low latitude ionosphere and thermosphere due to Solar wind-magnetosphere interaction. 2009. (Simpósio).

12th International Symposium on Equatorial Aeronomy- ISEA12.(Invited Talk) Equatorial spread F irregularity development conditions as diagnosed from conjugate point observations by digisondes and all-sky imagers in Brazi. 2008. (Simpósio).

37th COSPAR meeting. (Invited Talk) Solar flux effects on the equatorial evening vertical drift and meridional winds over Brazil: A comparison between observational data and available IRI representation. 2008. (Congresso).

II Simposio Brasileiro de Geofisica Espacial e Aeronomia - SBGEA 2008.Analise de deriva vertical da Camada F baseado em dados das Digissondas e sua comparacao com o modelo IRI: comportamento sazonal durante alta atividade solar. 2008. (Simpósio).

International Symposium on Coupling Processes in the Equatorial Atmosphere ( CPEA Symposium).(Invited Talk) Electrodynamics of the Vertical (Invited) Coupling Processes in the Atmosphere-Ionosphere System of the Low Latitude Region. 2007. (Simpósio).

IUGG XXIV General Assembly,. (Invited Talk) Equatorial Low latitude Ionospheric Responses to Some Recent Intense Magnetic Storms. 2007. (Congresso).

11th Solar Terrestrial Physics Symposium "SUN SPACE PHYSICS AND CLIMATE".EQUATORIAL IONOSPHERIC AND TERMOSPHERIC RESPONSES TO STORM TIME DISTURBANCE ELECTRIC FIELDS: SOLAR ACTIVITY DEPENDENCE. 2006. (Simpósio).

AGU Joint Assembly Spring meeting. Equatorial Spread F Development/Disruption under Disturbance Electric Fields during Some Recent Intense Magnetic Storms. 2006. (Congresso).

International Reference Ionosfphere IRI 2006 Workshop.(Invited Talk) SOLAR FLUX EFFECTS ON TOTAL ELECTRON CONTENT AND EQUATORIAL IONIZATION ANOMALY OVER BRAZIL: OBSERVATIONAL RESULTS VERSUS IRI REPRESENTATIONS. 2006. (Oficina).

11th International Symposium on Equatorial Aeronomy- ISEA-10.(Invited Talk) Equatorial Spread F Variability due to Disturbance Electric fields and Possible Connections to the Ionization Anomaly and Trans-equatorial winds. 2005. (Simpósio).

AGU 2005 Fall meeting. The Dayside Superfountain Effect: October 30, 2003 (Halloween) Magnetic Storm. 2005. (Congresso).

Chapman Conference on Corotating Solar Wind Streams and Recurrent Geomagnetic Activity. (Invited Talk) MAGNETIC STORM ASSOCIATED DISTURBANCE DYNAMO EFFECTS OVER LOW-EQUATORIAL LATITUDE F-REGION. 2005. (Congresso).

IAGA Scientific Assembly in Toulouse. (Invited Talk) Thermospheric meridional wind effects on quiet-time equatorial prereversal electric field enhancement and spread F.. 2005. (Congresso).

XXVIIIth General Assembly, New Delhi. Equatorial Spread F /Plasma bubble Irregularities development conditions and possible role of sporadic E layers and meridional winds. 2005. (Congresso).

2nd IAGA/ICMA Workshop on Vertical Coupling in the Atmosphere/Ionosphere System.(Invited Talk) Mesosphere- E- and F-region dynamical and electro- dynamical coupling over equatorial latitudes. 2004. (Oficina).

35th COSPAR Scientific Assembly, Paris,. (Invited Talk) Equatorial Fregion evening vertical drift, and peak height, during southern winter months: a comparison of observational data with the IRI descriptions. 2004. (Congresso).

AGU-CGU Joint Assembly 17-21 May 2004. Equatorial Spread F Variability Investigations in Brazil: Preliminary Results from Conjugate Point Equatorial Experiments Campaign - COPEX. 2004. (Congresso).

IRI Interntional Reference Ionsphere workshop 2003-Grahamstown.(Invited Talk) EQUATORIAL F LAYER HEIGHTS AND EVENING PREREVERSAL ELECTRIC FIELD IN THE AMERICAN SECTOR: IRI VALI DATION WITH OBSERVATIONS DURING SOLAR MINIMUM AND MAXIMUM YEARS. 2003. (Oficina).

IUGG XXIII General Assembly State of the Planet: Frontiers and Challenges,. Equatorial Spread-F and Ionization Anomaly Developements as Diagnosed from Conjugate Points Observations (COPEX) in Brazil. 2003. (Congresso).

Sociedade Geofisica Brasileira SBGF -8 reuniao.Conjugate Point Equatorial Ionospheric Responses under Quiet and Disturbed Conditions from the COPEX Observational Campaign in Brazil. 2003. (Encontro).

EPIC (Equatorial Processes Including Coupling)/SCOSTEP Workshop.Equatorial Spread F Variabiity and Related Coupling Processes. 2002. (Oficina).

Jicamarca 40th Anniversary Workshop. (Invited Talk) Equatorial Spread F Variability and Forecasting Studies in Brazil. 2002. (Congresso).

IAGA-IASPEI Joint Scientific Assembly. (Invited talk) Outstanding problems in the equatorial ionosphere-thermosphere electrodynamics relevant to spread F. 2001. (Congresso).

IRI workshop on Description of the low latitude and equatorial ionosphere.(Invited Talk) Longitudinal Dependence of Equatorial Spread F Distribution in South America. 2001. (Oficina).

10th International Symposium on Equatorial Aeronomhy- ISEA-10. Outstanding problems in the equatorial ionosphere-thermosphere electrodynamics relevant to spread F. 2000. (Congresso).

1st EPIC (Equatorial Processes Including Coupling)/SCOSTEP Workshop.Equatorila Ionosphere under disturbance electric fields abd winds. 1999. (Oficina).

XXII IUGG General Assembly.Equatorial plasma bubble development and zonal drift during 26 August 1998 magnetic storm.. 1999. (Simpósio).

thirty-second COSPAR Scientific Assembly, Nagoya. (Invited talk) Equatorial Spread F Statistics In American Longitudes: Some Problems Relevant To ESF Description To IRI Scheme. 1998. (Congresso).

8th scientific assembly of IAGA with ICMA and STP symposia. (Invited talk) Equatorial Spread F Statistics In The American Longitude: Diurnal, Seasonal And Solar Cycle Variations. 1997. (Congresso).

31st Scientific Assembly of COSPAR. Permanent Changes In Sporadic E Layers Over Fortaleza, Brazil.. 1996. (Congresso).

9th Internationl Symposium on Equatorial Aeronomy- ISEA-9 1995 Bali, Indonesia. (Invited talk) Major Phenomena Of The Equatorial Ionosphere-Thermosphere System Under Disturbed Conditions. 1995. (Congresso).

IUGG XXI General Assembly. Plasma Bubble Observations Over Alcântara, Brazil During The Guará Campaign, Using A High Frequency Capacitance Probe. 1995. (Congresso).

XXX COSPAR Plenary Meeting, Hamburg. (Invited Talk) Equatorial Spread F Instability Conditions From Spaced Ionosonde Measurements. 1994. (Congresso).

7TH SCIENTIFIC ASSEMBLY OF IAGA. EITS Response To Magnetospheric Disturbances: Preliminary Results From Global Campaigns. 1993. (Congresso).

29th COSPAR Assembly World space congres. A new aspect of magnetic declination control on equatorial spread F and F region dynamo. 1992. (Congresso).

xxth GENERAL ASSEMBLY OF IUGG VIENNA (AUSTRIA. Seasonal Trends In The Equatorial Spread F In The American Longitude Sector During A Complete Solar Cycle. 1991. (Congresso).

ISEA-8 1990 Tucuman, Argentina.Magnetospheric disturbance effects on the equatorial ionization Anomaly (EIA): An overview. 1990. (Simpósio).

6th Scientific Assembly of the International Association of Geomagnetism and Aeronomy (IAGA), 1989. Rocket Measurements Of Plasma Depletions In The Equatorial Ionosphere Over Natal, Brazil. 1989. (Congresso).

COSPAR 27th Plenary Meeting and associated activities. Equatorial plasma bubble zonal velocity gradiente from spaced VHF polarimeters and scanning 630 nm measurement. 1988. (Congresso).

XIX Geneal Assembly of IUGG, 1987. Rocket Induced Wave Disturbances Observed the Daytime Equatorial Ionosphere. 1987. (Congresso).

International Symposium on Equatorial Aeronomy ISEA-7 1984 Hong Kong.Solar cycle related range type spread F occurrence characteristics over equatorial and low latitude stations in Brazil. 1984. (Simpósio).

XXXII Anual Meeting of Committee on Space Research (COSPAR),. Determination Of Nitric Oxide Height Distribution From Rocket Ion Composition Results At Low Latitude.. 1979. (Congresso).

XXIst Plenary Meeting of COSPAR and associated activities. Particle Ionization In The Lower Ionosphere Over The South Atlantic Geomagnetic Anomaly, From Rocket Results During The Total Eclipse Of November 1966. 1978. (Congresso).

XVIIth meeting of COSPAR. Gravity waves in low latitude F- region. 1974. (Congresso).

AGU fall meeting 1972. Cosmic Ray Ionization in the D-region at Sunrise. 1972. (Congresso).

Orientou

Ceasr Buchile Abud de Oliveira

Estudo de Bolhas de Plasma Sobre o Brasil durante Tempestades Magneticas Baseado em Mapas de Conteudo Eletronico Total; 2018; Dissertação (Mestrado em Engenharia Eletrônica e Computação) - Instituto Tecnológico de Aeronáutica, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Coorientador: Mangalathayil Ali Abdu;

Angela Machado dos Santos

Variações no pico pré-reversão da deriva vertical do plasma sobre a região equatorial brasileira em função do fluxo solar e tempestades magnéticas; ; 2010; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

Paulo Alexandre Bronzato Nogueira

Comportamento da anomalia de ionização equatorial devido aos ventos meridionais com dados de receptores de GPS e digissondas; 2009; 2009; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Orientador: Mangalathayil Ali Abdu;

Ênia Paula de Araújo Olívio

Condutividade Ionosférica e Campos Elétricos na Região Equatorial; 2009; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Coorientador: Mangalathayil Ali Abdu;

Henrique Carlotto Aveiro

Assinaturas Eletromagnéticas de Ondas de Gravidade e Ondas Planetárias de 2-Dias na Região E Equatorial; 2009; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Coorientador: Mangalathayil Ali Abdu;

Alessandre Abe Pacini Schmidt Marques

Dependencia das propriedades da regiao-D ionosferica com o ciclo de atividade solar; 2006; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Coorientador: Mangalathayil Ali Abdu;

Vívian Moreira Castilho

Estudo da associacao entre bolhas ionosfericas e spread F por tecnicas optocas dfe de rediofrequencia; 2005; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Coorientador: Mangalathayil Ali Abdu;

Clezio Marcos Denardini

Desenvolvimento de um sistema de correcào de fase para o radar ionosférico de Sao Luis do Maranhao; 1999; 0 f; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Orientador: Mangalathayil Ali Abdu;

Fernando Celso Perin Bertoni

Estudos de derivas ionosféricas por meio de ionossondas digitais; 1999; 0 f; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Coorientador: Mangalathayil Ali Abdu;

R; Souza; ESTUDO DE CONTEUDO ELETRONICO TOTAL DA IONOSFERA COM POLARIMETROS ELETRONICOS; ; 1991; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

Osman Rosso Nelson

DISTRIBUICOES TEMPORAL E LATITUDINAL DAS IRREGULARIDADES IONOSFERICAS NO BRASIL ATRAVES DE ANALISE DE DADOS DE CINTILACAO EM VHF E IONOGRA- MAS; 1984; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

T; Medeiros; UM ESTUDO DAS IRREGULARIDADES IONOSFERICAS DA REGIAO F, NA IONOSFERA EQUATORIAL SOBRE FORTALEZA, NATAL E CACHOEIRA PAULISTA; ; 1982; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Orientador: Mangalathayil Ali Abdu;

Alan Carlos Giese

PROGRAMA PARA REDUCAO DE IONOGRAMAS - ANALISE DO COMPORTAMENTO IONOSFERICO SOBRE CACHOEIRA PAULISTA DURANTE TEMPESTADES MAGNETICAS; ; 1979; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

I S Batista

PRECIPITACAO DE PARTICULAS E EFEITOS IONOSFERICOS ASSOCIADOS NA REGIAODA ANOMALIA GEOMAGNETICA BRASILEIRA; ; 1975; Dissertação (Mestrado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

Angela Machado dos Santos Valentim

CAMPOS ELÉTRICOS E DERIVAS DO PLASMA NA IONOSFERA EQUATORIAL DO SETOR AMERICANO DURANTE TEMPESTADES MAGNÉTICAS; 2015; Tese (Doutorado em CIÊNCIA ESPACIAL) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

Paulo Alexandre Bronzato Nogueira

Um estudo das características do TEC (conteúdo eletrônico total da ionosfera) sobre a américa do sul; ; 2013; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

Patrícia Mara de Siqueira

Estodo da ionosfera de baixas altitudes com dados de GPS; 2012; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Coorientador: Mangalathayil Ali Abdu;

Wanderson Muniz Santana

Metodos Computacionais Nao-Lineares Aplicados ao Estudo da Dinamica Ionosferica; 2010; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Coorientador: Mangalathayil Ali Abdu;

Alexandre Jose Carrasco

O Pico de Pre-reversao na deriva vertical de plasma e a camada E esporadica; 2005; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Coorientador: Mangalathayil Ali Abdu;

Daniela Cristina Arruda

Estudos das derivas zonais da camada F da ionosfera noturna sobre a regiao brasileira; 2005; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Coorientador: Mangalathayil Ali Abdu;

Christiano Gernett Marques Brum

Estudo da variacao da ionizacao da baixa ionosfera do hemisferio; 2004; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Orientador: Mangalathayil Ali Abdu;

Fernando Celso Perin Bertoni

Derivas ionosfericas em latitudes equatoriais:observacoes e modelagem; 2004; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

Clezio Marcos Denardini

Study of the equatorial ionosphere electrodynamics during the solar maximum period(1999-2002); 2003; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Orientador: Mangalathayil Ali Abdu;

Ximena Andes Torres Pincheira

Estudo de Dinamica da Termosfera Por Sondagem Ionosferica; 1998; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Coorientador: Mangalathayil Ali Abdu;

R; Souza; Modelagem Ionosferica Em Baixas Latitudes No Brasil; 1997; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Orientador: Mangalathayil Ali Abdu;

T; Medeiros; Eletrodinamica da Ionosfera Equatorial: Ventos Termosferics Deduzidos de Sndagem Ionosferica; 1995; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Orientador: Mangalathayil Ali Abdu;

Maria Sueli da Silveira Macedo Moura

ESTUDO DE SINAIS PROPAGADOS VIA CAMADA E-ESPORADICA EM 44,893 MHZ; 1994; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

R; Paula; RESPOSTA DA REGIAO F IONOSFERICAS AS TEMPESTADES MAGNETICAS EM BAIXA LATITUDES NO BRASIL; ; 1986; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

I S Batista

DINAMO DA REGIAO F EQUATORIAL: ASSIMETRIAS LATITUDINAIS E LONGITUDI- NAIS NO SETOR AMERICANO; ; 1985; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

Nakamura; IRREGULARIDADES IONOSFERICAS DE BAIXAS LATITUDES NO SETOR AMERICANO; ; 1981; Tese (Doutorado em Geofísica Espacial) - Instituto Nacional de Pesquisas Espaciais,; Orientador: Mangalathayil Ali Abdu;

Paulo Alexandre Bronzato Nogueira

2013; Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Mangalathayil Ali Abdu;

Syed Aftab Haider

2008; Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Mangalathayil Ali Abdu;

Clezio Marcos De Nardin

2004; Instituto Nacional de Pesquisas Espaciais, Fundação de Amparo à Pesquisa do Estado de São Paulo; Mangalathayil Ali Abdu;

Krishna Narayana Iyer

2001; Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Mangalathayil Ali Abdu;

Nanan Balan

1997; Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Mangalathayil Ali Abdu;

Jathayala Hanumath Sastri

1996; Instituto Nacional de Pesquisas Espaciais, Conselho Nacional de Desenvolvimento Científico e Tecnológico; Mangalathayil Ali Abdu;

Foi orientado por

Nei Yoshihiro Soma

Início: 2016; Instituto Tecnológico de Aeronáutica, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior;

Nei Yoshihiro Soma

2016; Instituto Tecnológico de Aeronáutica, Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Nei Yoshihiro Soma;

Produções bibliográficas

ABDU, MANGALATHAYIL A. ; NOGUEIRA, PAULO A. B. ; SANTOS, ANGELA M. ; DE SOUZA, JONAS R. ; Batista, Inez S. ; SOBRAL, JOSE H. A. . Impact of disturbance electric fields in the evening on prereversal vertical drift and spread F developments in the equatorial ionosphere. ANNALES GEOPHYSICAE , v. 36, p. 609-620, 2018.
Li, Guozhu ; Ning, Baiqi ; Abdu, M. A. ; WANG, CHI ; OTSUKA, YUICHI ; Wan, Weixing ; LEI, JIUHOU ; NISHIOKA, MICHI ; TSUGAWA, TAKUYA ; Hu, Lianhuan ; YANG, GUOTAO ; YAN, CHUNXIAO . Daytime F-region irregularity triggered by rocket-induced ionospheric hole over low latitude. PROGRESS IN EARTH AND PLANETARY SCIENCE (ONLINE) , v. 5, p. 11, 2018.
NOGUEIRA, PAULO A. B. ; ABDU, MANGALATHAYIL A. ; SOUZA, JONAS R. ; DENARDINI, Clezio M. ; BARBOSA NETO, PAULO F. ; SERRA DE SOUZA DA COSTA, JOÃO P. ; SILVA, ANA P. M. . Latitude-dependent delay in the responses of the equatorial electrojet and Sq currents to X-class solar flares. ANNALES GEOPHYSICAE , v. 36, p. 139-147, 2018.
Batista, I. S. ; Candido, C. M. N. ; Souza, J.R. ; Abdu, M. A. ; ARAUJO, R. C. ; RESENDE, L. C. A. ; SANTOS, A. M. . F3 layer development during quiet and disturbed periods as observed at conjugate locations in Brazil: The role of the meridional wind. Journal of Geophysical Research , v. 122, p. 10.1002/2016JA0-1, 2017.
DE OLIVEIRA MORAES, ALISON ; COSTA, EMANOEL ; ABDU, MANGALATHAYIL ALI ; RODRIGUES, FABIANO ; DE PAULA, EURICO RODRIGUES ; OLIVEIRA, KELIAS ; PERRELLA, WALDECIR JOÃO . The Variability of Low-Latitude Ionospheric Amplitude and Phase Scintillation Detected by a Triple-Frequency GPS Receiver. RADIO SCIENCE , v. 52, p. 1-22, 2017.
Abdu, M. A. ; Nogueira, P. A. B. ; SOUZA, J. R. ; BATISTA, I. S. ; DUTRA, S. L. G. ; SOBRAL, J. H. A. . Equatorial electrojet responses to intense solar flares under geomagnetic disturbance time electric fields. JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS , v. 122, p. 1-15, 2017.
Li, Guozhu ; Ning, Baiqi ; Abdu, M. A. ; Wan, Weixing ; WANG, CHI ; YANG, GUOTAO ; LIU, KANGKANG ; Liu, Libo ; YAN, CHUNXIAO . First observation of presunset ionospheric F region bottom-type scattering layer. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 122, p. 1-10, 2017.
CARRASCO, A.J. ; Batista, I.S. ; Sobral, J.H.A. ; Abdu, M.A. . Spread F modeling over Brazil. JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS , v. 161, p. 98-104, 2017.
SANTOS, ÂNGELA M. ; ABDU, MANGALATHAYIL A. ; SOUZA, JONAS R. ; Batista, Inez S. ; SOBRAL, JOSÉ H. A. . Unusual behavior of quiet-time zonal and vertical plasma drift velocities over Jicamarca during the recent extended solar minimum of 2008. ANNALES GEOPHYSICAE , v. 35, p. 1219-1229, 2017.
Santos, A. M. ; Abdu, M. A. ; SOUZA, J. R. ; SOBRAL, J. H. A. ; BATISTA, I. S. . Disturbance zonal and vertical plasma drifts in the Peruvian sector during solar minimum phases. Journal of Geophysical Research: Space Physics , v. 121, p. n/a-n/a, 2016.
ABDU, MANGALATHAYIL ALI . Electrodynamics of ionospheric weather over low latitudes. Geoscience Letters , v. 3, p. 11-24, 2016.
Li, Guozhu ; OTSUKA, YUICHI ; Ning, Baiqi ; Abdu, M. A. ; Yamamoto, M. ; Wan, Weixing ; Liu, Libo ; ABADI, PRAYITNO . Enhanced ionospheric plasma bubble generation in more active ITCZ. Geophysical Research Letters , v. 121, p. n/a-n/a, 2016.
Santos, A. M. ; Abdu, M. A. ; SOUZA, J. R. ; SOBRAL, J. H. A. ; BATISTA, I. S. ; Denardini, C. M. . Storm time equatorial plasma bubble zonal drift reversal due to disturbance Hall electric field over the Brazilian region. Journal of Geophysical Research: Space Physics , v. 121, p. 5594-5612, 2016.
Haider, S. A. ; BATISTA, I. S. ; Abdu, M.A. ; Santos, A. M. ; SHAH, SIDDHI Y. ; THIRUPATHAIAH, P. . Flare X-ray photochemistry of the region ionosphere of Mars. Journal of Geophysical Research: Space Physics , v. 121, p. 6870-6888, 2016.
DE LIMA, G. R. T. ; STEPHANY, S. ; de Paula, E. R. ; BATISTA, I. S. ; Abdu, M. A. . Prediction of the level of ionospheric scintillation at equatorial latitudes in Brazil using a neural network. Space Weather (Online) , v. 13, p. n/a-n/a, 2015.
de Paula, E. R. ; JONAH, O. F. ; MORAES, A. O. ; KHERANI, E. A. ; FEJER, B. G. ; Abdu, M. A. ; Muella, M. T. A. H. ; BATISTA, I. S. ; DUTRA, S. L. G. ; PAES, R. R. . Low-latitude scintillation weakening during sudden stratospheric warming events. Journal of Geophysical Research: Space Physics , v. 120, p. n/a-n/a, 2015.
ABDU, MANGALATHAYIL A ; BRUM, CHRISTIANO GM ; BATISTA, Paulo P ; GURUBARAN, SUBRAMANIAN ; PANCHEVA, DORA ; BAGESTON, JOSE V ; BATISTA, Inez S ; Takahashi, Hisao . Fast and ultrafast Kelvin wave modulations of the equatorial evening F region vertical drift and spread F development. Earth, Planets and Space , v. 67, p. 1, 2015.
Abdu, M. A. ; de Souza, J. R. ; KHERANI, E. A. ; BATISTA, I. S. ; MACDOUGALL, J. W. ; SOBRAL, J. H. A. . Wave structure and polarization electric field development in the bottom-side F layer leading to post sunset equatorial spread-F. Journal of Geophysical Research: Space Physics , v. 120, p. n/a-n/a, 2015.
Nogueira, P. A. B. ; SOUZA, J. R. ; Abdu, M. A. ; PAES, R. R. ; SOUSASANTOS, J. ; MARQUES, M. S. ; BAILEY, G. J. ; Denardini, C. M. ; BATISTA, I. S. ; TAKAHASHI, H. ; CUEVA, R. Y. C. ; CHEN, S. S. . Modeling the equatorial and low-latitude ionospheric response to an intense X-class solar flare. Journal of Geophysical Research: Space Physics , v. 120, p. 3021-3032, 2015.
Haider, S. A. ; BATISTA, I. S. ; Abdu, M. A. ; MURALIKRISHNA, P. ; SHAH, SIDDHI Y. ; KURODA, T. . Dust storm and electron density in the equatorial D region ionosphere of Mars: Comparison with Earth's ionosphere from rocket measurements in Brazil. Journal of Geophysical Research: Space Physics , v. 120, p. 8968-8977, 2015.
Li, Guozhu ; Ning, Baiqi ; Liu, Libo ; Abdu, M. A. ; Wan, Weixing ; Hu, Lianhuan . Shear in the zonal drifts of 3-m irregularities inside spread plumes observed over Sanya. Journal of Geophysical Research: Space Physics , v. 120, p. 8146-8154, 2015.
Abdu, M. A. ; KHERANI, E. A. ; Batista, I. S. ; Reinisch, B. W. ; Sobral, J. H. A. . Equatorial spread F initiation and growth from satellite traces as revealed from conjugate point observations in Brazil. Journal of Geophysical Research: Space Physics , v. 119, p. n/a-n/a, 2014.
Abdu, M.A. ; de Souza, J.R. ; Batista, I.S. ; Santos, A.M. ; Sobral, J.H.A. ; RASTOGI, R.G. ; CHANDRA, H. . The role of electric fields in sporadic E layer formation over low latitudes under quiet and magnetic storm conditions. Journal of Atmospheric and Solar-Terrestrial Physics , v. 115-116, p. 95-105, 2014.
CARRASCO, A.J. ; Batista, I.S. ; Abdu, M.A. . Numerical simulation of equatorial plasma bubbles over Cachimbo: COPEX campaign. Advances in Space Research , v. 54, p. 443-455, 2014.
DE LIMA, G. R. T. ; STEPHANY, S. ; de Paula, E. R. ; BATISTA, I. S. ; Abdu, M. A. ; REZENDE, L. F. C. ; AQUINO, M. G. S. ; DUTRA, A. P. S. . Correlation analysis between the occurrence of ionospheric scintillation at the magnetic equator and at the southern peak of the Equatorial Ionization Anomaly. Space Weather (Online) , v. 12, p. n/a-n/a, 2014.
CHAKRABARTY, D. ; FEJER, B.G. ; GURUBARAN, S. ; PANT, TARUN K. ; Abdu, M.A. ; SEKAR, R. . On the pre-midnight ascent of F-layer in the June solstice during the deep solar minimum in 2008 over the Indian sector. Journal of Atmospheric and Solar-Terrestrial Physics , v. 121, p. 177-187, 2014.
Abdu, M. A. ; SOUZA, J. R. ; BATISTA, I. S. ; FEJER, B. G. ; SOBRAL, J. H. A. . Sporadic layer development and disruption at low latitudes by prompt penetration electric fields during magnetic storms. Journal of Geophysical Research: Space Physics , v. 118, p. 2639-2647, 2013.
SANTOS, A. M. ; Abdu, M. A. ; SOBRAL, J. H. A. ; Mascarenhas, M. ; NOGUEIRA, P. A. B. . Equatorial evening prereversal vertical drift dependence on solar EUV flux and F10.7 index during quiet and disturbed periods over Brazil. Journal of Geophysical Research: Space Physics , v. 118, p. n/a-n/a, 2013.
Li, Guozhu ; Ning, Baiqi ; Abdu, M. A. ; OTSUKA, YUCHI ; YOKOYAMA, T. ; Yamamoto, M. ; Liu, Libo . Longitudinal characteristics of spread backscatter plumes observed with the EAR and Sanya VHF radar in Southeast Asia. Journal of Geophysical Research: Space Physics , v. 118, p. n/a-n/a, 2013.
Souza, J.R. ; ASEVEDO, W.D. ; DOS SANTOS, P.C.P. ; PETRY, A. ; Bailey, G.J. ; Batista, I.S. ; Abdu, M.A. . Longitudinal variation of the equatorial ionosphere: Modeling and experimental results. Advances in Space Research , v. 51, p. 654-660, 2013.
Nogueira, P.A.B. ; Abdu, M.A. ; Souza, J.R. ; Batista, I.S. ; Bailey, G.J. ; Santos, A.M. ; TAKAHASHI, H. . Equatorial ionization anomaly development as studied by GPS TEC and foF2 over Brazil: A comparison of observations with model results from SUPIM and IRI-2012. Journal of Atmospheric and Solar-Terrestrial Physics , v. 104, p. 45-54, 2013.
NOGUEIRA, P. A. B. ; Abdu, M. A. ; SOUZA, J. R. ; BAILEY, G. J. ; Batista, I.S. ; Shume, E. B. ; Denardini, C.M. . Longitudinal Variation in GNSS -TEC and Topside Ion Density over South American Sector Associated with the Four-Peaked Wave Structures.. Journal of Geophysical Research: Space Physics , v. 118, p. n/a-n/a, 2013.
Li, Guozhu ; Ning, Baiqi ; PATRA, A. K. ; Abdu, M. A. ; CHEN, JINSONG ; Liu, Libo ; Hu, Lianhuan . On the linkage of daytime 150-km echoes and abnormal intermediate layer traces over Sanya. Journal of Geophysical Research: Space Physics , v. 118, p. 7262-7267, 2013.
Abdu, M.A. . Equatorial spread F/plasma bubble irregularities under storm time disturbance electric fields. Journal of Atmospheric and Solar-Terrestrial Physics , v. 75-76, p. 44-56, 2012.
Abdu, M.A. . Equatorial spread F development and quiet time variability under solar. Indian Journal of Radio and Space Physics (Print) , v. 41, p. 168-183, 2012.
Batista, I.S. ; Abdu, M.A. ; Nogueira, Paulo A.B. ; Paes, R.R. ; de Souza, J.R. ; Reinisch, B.W. ; Rios, V.H. . Early morning enhancement in ionospheric electron density during intense magnetic storms. Advances in Space Research , v. 49, p. 1544-1552, 2012.
Ely, C.V. ; Batista, I.S. ; Abdu, M.A. . Radio occultation electron density profiles from the FORMOSAT-3/COSMIC satellites over the Brazilian region: A comparison with Digisonde data. Advances in Space Research , v. 49, p. 1553-1562, 2012.
Moro, J. ; Denardini, C. M. ; Correia, E. ; Abdu, M. A. ; Schuch, N. J. ; Makita, K. . A comparison of two different techniques for deriving the quiet day curve from SARINET riometer data. Annales Geophysicae , v. 30, p. 1159-1168, 2012.
FAGUNDES, P. R. ; SOBRAL, J. H. A. ; Amorim, D. C. M. ; Muella, M. T. A. H. ; SAHAI, Y. ; PIMENTA, A. A. ; Pezzopane, M. ; Abalde, J. R. ; Abdu, M. A. ; de Abreu, A. J. ; Moor, L. P. ; BITTENCOURT, J. A. . Atypical nighttime spread-. Journal of Geophysical Research , v. 117, p. A04308, 2012.
Abdu, M. A. ; Abdu, M. A. ; BATISTA, I. S. ; Bertoni, F. ; Reinisch, B. W. ; KHERANI, E. A. ; SOBRAL, J. H. A. ; Reinisch, B. W. ; BATISTA, I. S. ; Bertoni, F. ; SOBRAL, J. H. A. ; KHERANI, E. A. . Equatorial ionosphere responses to two magnetic storms of moderate intensity from conjugate point observations in Brazil. Journal of Geophysical Research , v. 117, p. A05321, 2012.
Moro, Juliano ; Moro, J. ; DENARDINI, Clezio M. ; ABDU, Mangalathayil A. ; Correia, Dra. Emilia Correa ; Schuch, Nelson J. ; MAKITA, Kazuo ; Abdu, M. A. ; Correia, E. ; Denardini, C. M. ; Schuch, N. J. ; Makita, K. . Latitudinal dependence of cosmic noise absorption in the ionosphere over the SAMA region during the September 2008 magnetic storm. Journal of Geophysical Research , v. NA, p. NA, 2012.
Li, Guozhu ; Ning, Baiqi ; Abdu, M. A. ; Wan, Weixing ; Hu, Lianhuan . Precursor signatures and evolution of post-sunset equatorial spread-F observed over Sanya. Journal of Geophysical Research , v. 117, p. A08321, 2012.
TAKAHASHI, H. ; LIMA, L.M. ; WRASSE, C.M. ; Batista, I.S. ; ONOHARA, A. ; AQUINO, M.G.S. ; BATISTA, P.P. ; ABDU, MANGALATHAYIL A. . Ionospheric response to 2-day planetary wave in the equatorial and low latitude regions. Journal of Atmospheric and Solar-Terrestrial Physics , v. 90-91, p. 164-171, 2012.
RASTOGI, R. G. ; Chandra, H ; CONDORI, L. ; Abdu, M. A. ; Reinisch, B.W. ; TSUNODA, R. T. ; PRASAD, D. S. V. V. D. ; PANT, T. K. ; Takashi Maruyama . Abnormally large magnetospheric electric field on 9 November 2004 and its effect on equatorial ionosphere around the world--4. Proceedings of the Indian Academy of Sciences. Earth and Planetary Sciences , v. 121, p. 1145-1161, 2012.
Moro, J. ; Denardini, C.M. ; Abdu, M.A. ; Correia, E. ; SCHUCH, N.J. ; Makita, K. . Correlation between the cosmic noise absorption calculated from the SARINET data and the energetic particles measured by MEPED: Simultaneous observations over SAMA region. Advances in Space Research , v. 51, p. 1692-1700, 2012.
Abdu, M. A. ; BATISTA, I. S. ; REINISCH, B. W. ; MACDOUGALL, J. W. ; KHERANI, E. A. ; SOBRAL, J. H. A. . Equatorial range spread F echoes from coherent backscatter, and irregularity growth processes, from conjugate point digital ionograms. Radio Science , v. 47, p. RS6003, 2012.
Santos, A. M. ; Abdu, M. A. ; Sobral, J. H. A. ; Koga, D. ; Nogueira, P. A. B. ; Candido, C. M. N. . Strong longitudinal difference in ionospheric responses over Fortaleza (Brazil) and Jicamarca (Peru) during the January 2005 magnetic storm, dominated by northward IMF. Journal of Geophysical Research , v. 117, p. A08333, 2012.
Koga, D. ; Sobral, J.H.A. ; Gonzalez, W.D. ; Arruda, D.C.S. ; Abdu, M.A. ; de Castilho, V.M. ; Mascarenhas, M. ; Gonzalez, A.C. ; Tsurutani, B.T. ; Denardini, C.M. . Electrodynamic coupling processes between the magnetosphere and the equatorial ionosphere during a 5-day HILDCAA event. Journal of Atmospheric and Solar-Terrestrial Physics , v. 73, p. 148-155, 2011.
Shume, E.B. ; de Paula, E.R. ; Kherani, E.A. ; Abdu, M.A. ; Denardini, C.M. . Equatorial electrojet plasma irregularities observed during late afternoon by the 30MHz coherent scatter radar in São Luís, Brazil. Journal of Atmospheric and Solar-Terrestrial Physics , p. 111-120, 2011.
BALAN, N. ; Yamamoto, M. ; Sreeja, V. ; BATISTA, I. S. ; Lynn, K. J. W. ; Abdu, M. A. ; Ravindran, S. ; KIKUCHI, T. ; OTSUKA, Y. ; Shokawa, K. ; Alex, S. . A statistical study of the response of the dayside equatorial layer to the main phase of intense geomagnetic storms as an indicator of penetration electric field. Journal of Geophysical Research , v. 116, p. A03323, 2011.
Li, Guozhu ; Ning, Baiqi ; Abdu, M. A. ; Yue, Xinan ; Liu, Libo ; Wan, Weixing ; Hu, Lianhuan . On the occurrence of postmidnight equatorial region irregularities during the June solstice. Journal of Geophysical Research , v. 116, p. A04318, 2011.
Oyama, K.-I. ; Kakinami, Y. ; Liu, J. Y. ; Abdu, M. A. ; Cheng, C. Z. . Latitudinal distribution of anomalous ion density as a precursor of a large earthquake. Journal of Geophysical Research , v. 116, p. A04319, 2011.
Koga, D. ; Sobral, J.H.A. ; Abdu, M.A. ; de Castilho, V.M. ; Mascarenhas, M. ; Arruda, D.C.S. ; Zamlutti, C.J. ; TAKAHASHI, H. ; Medeiros, A.F. ; Buriti, R.A. . Space weather in the thermospheric ionospheric domain over the Brazilian region: Climatology of ionospheric plasma bubbles in the subequatorial and low-latitude region. Journal of Atmospheric and Solar-Terrestrial Physics , v. 73, p. 1529-1534, 2011.
Nogueira, P.A.B. ; Abdu, M.A. ; Batista, I.S. ; de Siqueira, P.M. . Equatorial ionization anomaly and thermospheric meridional winds during two major storms over Brazilian low latitudes. Journal of Atmospheric and Solar-Terrestrial Physics , v. 73, p. 1535-1543, 2011.
Denardini, C.M. ; Aveiro, H.C. ; Almeida, P.D.S.C. ; Resende, L.C.A. ; Guizelli, L.M. ; Moro, J. ; Sobral, J.H.A. ; Abdu, M.A. . Daytime efficiency and characteristic time scale of interplanetary electric fields penetration to equatorial latitude ionosphere. Journal of Atmospheric and Solar-Terrestrial Physics , v. 73, p. 1555-1559, 2011.
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. . Midnight reversal of ionospheric plasma bubble eastward velocity to westward velocity during geomagnetically quiettime: Climatology and its model validation. Journal of Atmospheric and Solar-Terrestrial Physics , v. 73, p. 1520-1528, 2011.
Candido, C. M. N. ; BATISTA, I. S. ; Becker-Guedes, F. ; Abdu, M. A. ; SOBRAL, J. H. A. ; TAKAHASHI, H. . Spread F occurrence over a southern anomaly crest location in Brazil during June solstice of solar minimum activity. Journal of Geophysical Research , v. 116, p. A06316, 2011.
Hashimoto, K. K. ; KIKUCHI, T. ; Watari, S. ; Abdu, M. A. . Polar-equatorial ionospheric currents driven by the region 2 field-aligned currents at the onset of substorms. Journal of Geophysical Research , v. 116, p. A09217, 2011.
Shume, E. B. ; de Paula, E. R. ; Abdu, M. A. . Modulation of equatorial electrojet plasma waves by overshielding electric field during geomagnetic storms. Journal of Geophysical Research , v. 116, p. A08302, 2011.
MacDougall, John ; Abdu, M. A. ; Batista, Inez ; Buriti, Ricardo ; Medeiros, A. F. ; JAYACHANDRAN, P. T. ; Borba, Gilvan . Spaced transmitter measurements of medium scale traveling ionospheric disturbances near the equator. Geophysical Research Letters , v. 38, p. L16806, 2011.
de Siqueira, P. M. ; de Paula, E. R. ; Muella, M. T. A. H. ; REZENDE, L. F. C. ; Abdu, M. A. ; GONZALEZ, W. D. . Storm-time total electron content and its response to penetration electric fields over South America. Annales Geophysicae , v. 29, p. 1765-1778, 2011.
de Paula, E. R. ; Muella, M. T. A. H. ; SOBRAL, J. H. A. ; Abdu, M. A. ; BATISTA, I. S. ; Beach, T. L. ; Groves, K. M. . Magnetic conjugate point observations of kilometer and hundred-meter scale irregularities and zonal drifts. Journal of Geophysical Research , v. 115, p. A08307, 2010.
TAKAHASHI, H. ; Abdu, M. A. ; TAYLOR, M. J. ; Pautet, P.-D. ; de Paula, E. ; KHERANI, E. A. ; Medeiros, A. F. ; Wrasse, C. M. ; BATISTA, I. S. ; SOBRAL, J. H. A. ; Gobbi, D. ; Arruda, D. ; Paulino, I. ; Vadas, S. ; Fritts, D. . Equatorial ionosphere bottom-type spread F observed by OI 630.0 nm airglow imaging. Geophysical Research Letters , v. 37, p. L03102, 2010.
Heelis, R. A. ; Stoneback, R. ; Earle, G. D. ; Haaser, R. A. ; Abdu, M. A. . Medium-scale equatorial plasma irregularities observed by Coupled Ion-Neutral Dynamics Investigation sensors aboard the Communication Navigation Outage Forecast System in a prolonged solar minimum. Journal of Geophysical Research , v. 115, p. A10321, 2010.
Muella, M. T. A. H. ; KHERANI, E. A. ; de Paula, E. R. ; Cerruti, A. P. ; KINTNER, P. M. ; KANTOR, I. J. ; Mitchell, C. N. ; BATISTA, I. S. ; Abdu, M. A. . Scintillation-producing Fresnel-scale irregularities associated with the regions of steepest TEC gradients adjacent to the equatorial ionization anomaly. Journal of Geophysical Research , v. 115, p. A03301, 2010.
Abdu, M.A. ; Batista, I.S. ; Brum, C.G.M. ; MacDougall, J.W. ; Santos, A.M. ; de Souza, J.R. ; Sobral, J.H.A. . Solar flux effects on the equatorial evening vertical drift and meridional winds over Brazil: A comparison between observational data and the IRI model and the HWM representations. Advances in Space Research , v. 46, p. 1078-1085, 2010.
Hoang, Thai Lan ; Abdu, M.A. ; MacDougall, John ; Batista, Inez S. . Longitudinal differences in the equatorial spread F characteristics between Vietnam and Brazil. Advances in Space Research , v. 45, p. 351-360, 2010.
Souza, J.R. ; Brum, C.G.M. ; Abdu, M.A. ; Batista, I.S. ; Asevedo Jr., W.D. ; Bailey, G.J. ; Bittencourt, J.A. . Parameterized Regional Ionospheric Model and a comparison of its results with experimental data and IRI representations. Advances in Space Research , v. 46, p. 1032-1038, 2010.
McKinnell, L.A. ; Paradza, M.W. ; Cilliers, P.J. ; Abdu, M.A. ; de Souza, J.R. . Predicting the probability of occurrence of spread-F over Brazil using neural networks. Advances in Space Research , v. 46, p. 1047-1054, 2010.
SOBRAL, J. H. A. ; Abdu, M. A. ; Pedersen, T. R. ; Castilho, Vivian M. ; ARRUDA, Daniela C. S. ; Muella, M. T. A. H. ; BATISTA, I. S. ; Mascarenhas, M. ; de Paula, E. R. ; KINTNER, P. M. ; KHERANI, E. A. ; Medeiros, A. F. ; Buriti, R. A. ; TAKAHASHI, H. ; Schuch, N. J. ; DENARDINI, C. M. ; ZAMLUTTI, C. J. ; PIMENTA, A. A. ; de Souza, J. R. ; BERTONI, F. C. P. . Ionospheric zonal velocities at conjugate points over Brazil during the COPEX campaign: Experimental observations and theoretica. Journal of Geophysical Research , v. 114, p. A04309, 2009.
Abdu, M. A. ; BATISTA, I. S. ; Reinisch, B. W. ; de Souza, J. R. ; SOBRAL, J. H. A. ; Pedersen, T. R. ; Medeiros, A. F. ; Schuch, N. J. ; de Paula, E. R. ; Groves, K. M. . Conjugate Point Equatorial Experiment (COPEX) campaign in Brazil: Electrodynamics highlights on spread F development conditions and day to day variability. Journal of Geophysical Research , v. 114, p. A04308, 2009.
D. C. Fritts ; ABDU, M. A. ; Batista, I. S ; BATISTA, P. P. ; Buriti, R. A. ; CLEMESHA, B. R. ; de Paula, E. R. ; FEJER, B. G. ; GOBBI, D . Overview and summary of the Spread F Experiment (SpreadFEx). Annals of Geophysics , v. 27, p. 2141-2155, 2009.
D. C. Fritts ; Abdu, M. A. ; Batista, I. S ; BATISTA, P. P. ; Buriti, R. A. ; BURNSIDE, R. ; CLEMESHA, B. R. ; PAULA, E. R. ; FEJER, B. G. ; GOBBI, D ; et al . The spread F Experiment (SpreadFEx): Program overview and first results. Earth, Planets and Space , v. 61, p. 411-430, 2009.
Denardini, C. M ; Abdu, M. A. ; H. C. Aveiro ; L. C. A. Resende ; P. D. S. C. Almeida ; E? . P. A. Ol´ı ; Sobral, J. H. A ; WRASSE, C M . Counter electrojet features in the Brazilian sector: simultaneous. Annales Geophysicae (Paris) , v. 27, p. 1593-1603, 2009.
Haider, S. A. ; Abdu, M. A. ; BATISTA, I. S. ; SOBRAL, J. H. ; Kallio, Esa ; Maguire, W. C. ; Verigin, M. I. . On the responses to solar X-ray flare and coronal mass ejection in the ionospheres of Mars and Earth. Geophysical Research Letters , v. 36, p. L13104, 2009.
Haider, S. A. ; Abdu, M. A. ; BATISTA, I. S. ; SOBRAL, J. H. A. ; Sheel, Varun ; Molina-Cuberos, G. J. ; Maguire, W. C. ; Verigin, M. I. . Zonal wave structures in the nighttime tropospheric density and temperature and in the region ionosphere over Mars: Modeling and observations. Journal of Geophysical Research , v. 114, p. A12315, 2009.
Abdu, M. A. ; KHERANI, E. A. ; BATISTA, I. S. ; SOBRAL, J. H. A. . Equatorial evening prereversal vertical drift and spread F suppression by disturbance penetration electric fields. Geophysical Research Letters , v. 36, p. L19103, 2009.
H. C. Aveiro ; Denardini, C. M ; ABDU, M. A. . Signatures of 2-day wave in the E-region electric fields and their. Annales Geophysicae (Paris) , v. 27, p. 631-638, 2009.
Aveiro, H. C. ; Denardini, C. M. ; Abdu, M. A. . Climatology of gravity waves induced electric fields in the equatorial E region. Journal of Geophysical Research , v. 114, p. A11308, 2009.
Abdu, M. A. ; KHERANI, E. A. ; Batista, I.S. ; BATISTA, P. P. ; PAULA, E. R. ; PAULA ; Fritts, D. ; Sobral, J.H.A. . Gravity wave initiation of equatorial spread F/plasma bubble irregularities based on observational data from the SpreadFEx campaign. Annales Geophysicae (1983) (Cessou em 1985. Foi desdobrado em dois: ISSN 0980-8752 Annales Geophysicae. Series A, Upper atmosphere and space sciences , v. 27, p. 2607-2622, 2009.
Abdu, M. A. ; Brum, C.G.M. . Electrodynamics of the vertical coupling processes in the atmosphere-ionosphere system of the low latitude region. Earth, Planets and Space , v. 61, p. 385-395, 2009.
KHERANI, E. A. ; Abdu, M. A. ; de Paula, E. R. ; Fritts, D. ; Sobral, J. H. A ; F. C. de Meneses Jr . The impact of gravity waves rising from convection in the loweratmosphere on the generation and nonlinear evolution of equatorial bubble. Annales Geophysicae (1983) (Cessou em 1985. Foi desdobrado em dois: ISSN 0980-8752 Annales Geophysicae. Series A, Upper atmosphere and space sciences , v. 27, p. 1657-1668, 2009.
MacDougall, John ; Abdu, M.A. ; Batista, I. . Conjugate Sporadic-E measurements. Journal of Atmospheric and Solar-Terrestrial Physics , v. 71, p. 1333-1339, 2009.
MACDOUGALL, J. ; Abdu, M.A. ; Batista, I. ; Fagundes, P.R. ; SAHAI, Y. ; Jayachandran, P.T. . On the production of traveling ionospheric disturbances by atmospheric gravity waves. Journal of Atmospheric and Solar-Terrestrial Physics , v. 71, p. 2013-2016, 2009.
Takahashi, H. ; Taylor, M. ; Pautet, P. D. ; Medeiros, A. F. ; Gobbi, D. ; Wrasse, C. M. ; Fechine, J. ; Abdu, M. A. ; BATISTA, I. S. ; de Paula, E. R. ; Sobral, J. H. A. ; Arruda, D. C. S. ; Vadas, S. L. ; Sao Sabbas, F. T. ; Fritts, D. C. . Simultaneous observation of ionospheric plasma bubbles and mesospheric gravity waves during the SpreadFEx Campaign. Annales Geophysicae (Paris) , v. 27, p. 1477-1487, 2009.
Takahashi, H. ; Abdu, M. A. ; Wrasse, C. M. ; Fechine, J. ; BATISTA, I. S. ; Pancheva, D. ; Lima, L. M. ; Batista, P. P. ; Clemesha, B. R. ; Shiokawa, K. ; Gobbi, D. ; Mlynczak, M. G. ; Russel, J. M. . Possible influence of ultra-fast Kelvin wave on the equatorial ionosphere evening uplifting. Earth, Planets and Space , v. 61, p. 455-462, 2009.
Haider, S. A. ; Abdu, M. A. ; BATISTA, I. S. ; Sobral, J. H. A. ; Luan, X. ; Kallio E. ; Maguire, W. C. ; Verigin, M. I. ; Singh, V. P. . D, E, and F layers in the Daytime at High Latitude Terminator Ionosphere of Mars: Comparison with Earth?s Ionosphere using COSMIC data. Journal of Geophysical Research , v. 114, p. 1-12, 2009.
Leo F. McNamara ; RETTERER, ; Abdu, M. A. ; BATISTA, I. S. ; REINISCH, Bodo W . F2 Peak parameters, drifts and spread F derived from digisonde. Journal of Atmospheric and Solar-Terrestrial Physics , v. 70, p. 1144-1158, 2008.
BATISTA, I. S. ; Abdu, M. A. ; CARRASCO, A. J. ; REINISCH, Bodo W ; SCHUCH, N J ; BERTONI, F. C. P. . Equatorial spread F and sporadic E-layer connections during the. Journal of Atmospheric and Terrestrial Physics , v. 70, p. 1133-1143, 2008.
Abdu, M. A. ; de Paula, E. R. ; BATISTA, I. S. ; Reinisch, B. W. ; Matsuoka, M. T. ; Camargo, P. O. ; Veliz, O. ; DENARDINI, C. M. ; SOBRAL, J. H. A. ; KHERANI, E. A. ; de Siqueira, P. M. . Abnormal evening vertical plasma drift and effects on ESF and EIA over Brazil-South Atlantic sector during the 30 October 2003 superstorm. Journal of Geophysical Research , v. 113, p. A07313, 2008.
Tsurutani, B. T. ; Verkhoglyadova, O. P. ; Mannucci, A. J. ; Saito, A. ; Araki, T. ; Yumoto, K. ; Tsuda, T. ; Abdu, M. A. ; SOBRAL, J. H. A. ; GONZALEZ, W. D. ; McCreadie, H. ; Lakhina, G. S. ; Vasyli?nas, V. M. . Prompt penetration electric fields (PPEFs) and their ionospheric effects during the great magnetic storm of 30 31 October 2003. Journal of Geophysical Research , v. 113, p. A05311, 2008.
Mannucci, A. J. ; Tsurutani, B. T. ; Abdu, M. A. ; GONZALEZ, W. D. ; Komjathy, A. ; Echer, E. ; Iijima, B. A. ; CROWLEY, G. ; Anderson, D. . Superposed epoch analysis of the dayside ionospheric response to four intense geomagnetic storms. Journal of Geophysical Research , v. 113, p. A00A02, 2008.
MUELLA, M ; DEPAULA, E ; KANTOR, I ; BATISTA, I ; SOBRAL, J ; Abdu, M. A. ; KINTNER, P ; GROVES, K ; SMORIGO, P . GPS L-band scintillations and ionospheric irregularity zonal drifts inferred at equatorial and low-latitude regions. Journal of Atmospheric and Solar-Terrestrial Physics , v. 70, p. 1261-1272, 2008.
BALAN, N. ; Thampi, S. V. ; Lynn, K. ; OTSUKA, Y. ; Alleyne, H. ; WATANABE, S. ; Abdu, M. A. ; FEJER, B. G. . layer during penetration electric field. Journal of Geophysical Research , v. 113, p. A00A07, 2008.
D. C. Fritts ; S. L. Vadas ; D. M. Riggin ; Abdu, M. A. ; Batista, I. S ; TAKAHASHI, H. ; Medeiros, A. F. ; F. Kamalabadi ; H. L. Liu ; FEJER, B. G. ; Taylor . Gravity wave and tidal influences on equatorial spread F based on. Annales Geophysicae (1983) (Cessou em 1985. Foi desdobrado em dois: ISSN 0980-8752 Annales Geophysicae. Series A, Upper atmosphere and space sciences , v. 26, p. 3235-3252, 2008.
Abdu, M.A. ; Brum, C.G.M. ; Batista, I.S. ; Sobral, J.H.A. ; de Paula, E.R. ; Souza, J.R. . Solar flux effects on equatorial ionization anomaly and total electron content over Brazil: Observational results versus IRI representations. Advances in Space Research , v. 42, p. 617-625, 2008.
CARRASCO, A J ; BATISTA, I.S ; Abdu, M. A. . Simulation of the sporadic E layer response to prereversal associated evening vertical electric field enhancement near dip equator. Journal of Geophysical Research , v. 112, p. A06324-1, 2007.
TAKAHASHI, H. ; WRASSE, C M ; J. Fechine ; D. PANCHEVA, ; Abdu, M. A. ; Batista, I. S ; LIMA, L M ; BATISTA, P. P. ; CLEMESHA, B. R. ; Schuch, N. J ; K. Shiokawa ; D. Gobbi ; M. G. Mlynczak ; J. M. Russel . Signature of ultra fast Kelvin waves in the equatorial middle atmosphere and ionosphere. Geophysical Research Letters , v. 34, p. L1108-1, 2007.
Abdu, M. A. ; Takashi Maruyama ; BATISTA, I. S. ; Susumu Saito ; Maho Nakamura . Ionospheric responses to the October 2003 superstorm: Longitude/local time effects over equatorial low and middle latitudes. Journal of Geophysical Research , v. 112, p. 1-18, 2007.
FEJER, B. G. ; T. Kikuchi ; Abdu, M. A. ; J. L. Chau . Equatorial Ionospheric Electric Fields During the November 2004 Magnetic Storm. Journal of Geophysical Research , v. 112, p. 2007JA012261, 2007.
Carrasco, A. J. ; BATISTA, I. S. ; Abdu, M. A. . Correction to ?Simulation of the sporadic E layer response to prereversal associated evening vertical electric field enhancement near dip equator?. Journal of Geophysical Research , v. 112, p. A0830, 2007.
de Paula, E. R. ; Kherani, E.A. ; Abdu, M. ; Batista, I. S ; Sobral, J.H.A. ; KANTOR, I ; Takahashi, Hisao ; Resende, L.C.A. ; MUELLA, M ; Rodrigues, F. S ; KINTNER, P ; LEDVINA, B. M. ; MITCHEL, C. ; Groves, K. M. . Characteristics of the ionospheric F-region plasma instabilities over Brazilian longitudinal sector. Indian Journal of Radio and Space Physics (Print) , v. 36, p. 268-277, 2007.
Muralikrishna, P ; Viera ; Abdu, M. A. . Spectral features of E- and F-region plasma irregularities as observed by rocket-borne electron density probes from Brazil. REVISTA BRASILEIRA DE GEOFÍSICA (IMPRESSO) , v. 25, p. 115-128, 2007.
Abdu, M. A. ; RAMKUMAR, T K ; BATISTA, I S ; BRUM, C G M ; TAKAHASHI, H ; REINISCH, B W ; SOBRAL, J H A . Planetary wave signatures in the equatorial atmosphere-ionosphere system, and mesospheire- E- and F region coupling. Journal of Atmospheric and Solar-Terrestrial Physics , Inglaterra, v. 68, p. 509-522, 2006.
NISHINO, Masanori ; MAKITA, Kazuo ; MIYOSHI, Yoshizumi ; SCHUCH, Nelson ; Abdu, M. A. . Energetic particle precipitation in the Brazilian geomagnetic anomaly during the Bastille Day storm of July 2000. Earth, Planets and Space , Japao, v. 58, p. 607-616, 2006.
Abdu, M. A. ; IYER, Krishna Narayana ; MEDEIROS, R T de ; BATISTA, Inez S ; SOBRAL, Jose H A . Thermospheric meridional wind control of equatorial spread F and evening prereversal electric field. Geophysical Research Letters , EUA, v. 33, n.L07106, p. 1-4, 2006.
Abdu, M. A. ; BATISTA, Paulo P ; BATISTA, Inez S ; BRUM, Christiano G M ; CARRASCO, Alaxandre ; REINISCH, Bodo W . Planetary wave oscillations in mesospheric winds, equatorial evening prereversal electric field and spread F. Geophysical Research Letters , EUA, v. 33, n.L07107, p. 1-4, 2006.
BRUM, C G M ; Abdu, M. A. ; BATISTA, I S ; CARRASCO, A J ; TERRA, P M . Numerical simulation of nighttime electron precipitation in the lower ionosphere over a sub-auroral region. Advances in Space Research , Inglaterra, v. 37, p. 1051-1057, 2006.
BATISTA, I S ; Abdu, M. A. ; SOUZA, J R de ; BERTONI, F ; MATSUOKA, M T ; CAMARGO, P O ; BAILEY, G J . Unusual early morning development of the equatorial anomaly in the Brazilian sector during the Hallowen magnetic storm. Journal of Geophysical Research , EUA, v. 111, n.AO5307, p. 1-10, 2006.
Abdu, M. A. ; BATISTA, I S ; REINISCH, B W ; SOBRAL, J H A ; CARRASCO, A J . Equatorial F region eening vertical drift, and peak height, during southern winter months: A comparison of observational data with the IRI description. Advances in Space Research , Inglaterra, v. 37, p. 1007-1017, 2006.
MURALIKRISHNA, P ; Abdu, M. A. . Rocket measurement of ionospheric electron density from Brazil in the last two decades. Advances in Space Research , Inglaterra, v. 37, p. 1091-1096, 2006.
DENARDINI, C M ; Abdu, M. A. ; PAULA, e R de ; WRASSE, C M ; SOBRAL, J H A . VHF radar observations of the dip equatorial E region during sunset in the Brazilian sectro. Annales Geophysicae (Berlin) , Paris, v. 24, p. 1-7, 2006.
D. PANCHEVA, ; P. J. Mukhtarov ; M. G. SHEPHERD, ; N. J. Mitchell ; D. C. Fritts ; D. M. Riggin ; S. J. Franke ; BATISTA, P P ; Abdu, M. A. ; BATISTA, I. S. ; CLEMESHA, B. R. ; T. Kikuchi . Two-day wave coupling of the low latitude atmosphere- ionosphere system. Journal of Geophysical Research , v. 111, p. A07313, 2006.
Arruda, Daniela C.S. ; Sobral, J.H.A. ; Abdu, M.A. ; Castilho, Vivian M. ; TAKAHASHI, H. ; Medeiros, A.F. ; Buriti, R.A. . Theoretical and experimental zonal drift velocities of the ionospheric plasma bubbles over the Brazilian region. Advances in Space Research , v. 38, p. 2610-2614, 2006.
SOBRAL, José Humberto A. ; ABDU, MANGALATHAYIL A. ; GONZALEZ, WALTER D. ; GONZALEZ, ALICIA C. ; TSURUTANI, Bruce T. ; DA SILVA, RENATO R. L. ; BARBOSA, Isabela G. ; ARRUDA, Daniela C. S. ; DENARDINI, Clezio M. ; ZAMLUTTI, Carlos J. ; GUARNIERI, Fernando . Equatorial ionospheric responses to high-intensity long-duration auroral electrojet activity (HILDCAA). Journal of Geophysical Research , v. 111, p. 1-12, 2006.
TAKAHASHI, H. ; WRASSE, C. M. ; Pancheva, D. ; Abdu, M. A. ; BATISTA, I. S. ; LIMA, L. M. ; BATISTA, P. P. ; CLEMESHA, B. R. ; Shiokawa, K. . Signatures of 3–6 day planetary waves in the equatorial mesosphere and ionosphere. Annales Geophysicae , v. 24, p. 3343-3350, 2006.
Abdu, M. A. . Equatorial ionosphere-thermosphere system:Electrodynamics and irregularitiesc. Advances in Space Research , Inglaterra, v. 35, p. 771-787, 2005.
OYAMA, K. ; LAKSHMI, D. R ; KUTIEV, I ; Abdu, M. A. . Low latitude Ne and Te variations at 600 km during 1 March 1982 storm from HINOTORI satellite. Earth, Planets and Space , Japao, v. 57, p. 871-878, 2005.
Abdu, M. A. ; BATISTA, I S ; CARRASCO, A J ; BRUM, C G M . South Atlantic magnetic anomaly ionization:A review and a new focus on electrodynamic effects in the equatorial ionosphere. Journal of Atmospheric and Solar-Terrestrial Physics , Inglaterra, v. 67, p. 1633-1657, 2005.
DENARDINI, C M ; Abdu, M. A. ; PAULA, e R de ; SOBRAL, J H A ; WRASSE, C M . Seasonal characterizatio of the equatorial electrojet height rise over Brazil as observed by the RESCO 50 MHz back-scatter radar. Journal of Atmospheric and Solar-Terrestrial Physics , Inglatterra, v. 67, p. 1666-1673, 2005.
TAKAHASHI, H ; LIMA, L M ; WRASSE, C M ; Abdu, M. A. ; BATISTA, I S ; GOBBI, D ; BURITI, R A ; BATISTA, P P . Evidence on 2-4 day oscillations of the equatorial ionosphere h'F and mesospheric airglow emissions. Geophysical Research Letters , Estados Unidos, v. 32, n.L12102, p. 1-4, 2005.
TRIVEDI, N B ; Abdu, M. A. ; PATHAN, B M ; DUTRA, S L G ; SCHUCH, N J ; SANTOS, J C ; BARRETO, L M . Amplitude enhancement of SC(H) events in the South Atlantic anomaly region. Journal of Atmospheric and Solar-Terrestrial Physics , Inglaterra, v. 67, p. 1751-1760, 2005.
CARRASCO, A J ; BATISTA, I S ; Abdu, M. A. . The prereversal enhancement in the vertical drift for Fortaleza and the sporadic E layer. Journal of Atmospheric and Solar-Terrestrial Physics , Inglaterra, v. 67, n.16, p. 1610-1617, 2005.
TSURUTANI, Bruce ; MANNUCCI, Anthony ; IJIMA, Byron ; Abdu, M. A. ; SOBRAL, J. H. A. ; GONZALEZ, Walter ; GUARNIERI, Fernando ; TSUDA, Toshitaka ; SAITO, Akinori ; YUMOTO, Kiyohumi ; FEJER, Bela ; FULLERROWELL, Timothy J ; KOZYRA, Janet ; FOSTER, John C ; COSTER, Anethea ; VASYLIUNAS, Vytenis M . Global dayside ionospheric uplift and enhancement associated with interplanetary electric fields. Journal of Geophysical Research , Washington, v. 109, n.A07302, p. 1-16, 2004.
Abdu, M. A. ; BATISTA, I. S. ; REINISCH, Bodo W ; CARRASCO, A. J. . Equatorial F-layer height, evening prereversal electric field, and night E layer density in the American sector:IRI validation with observations. Advances in Space Research , London, v. 34, p. 1953-1965, 2004.
BATISTA, I. S. ; Abdu, M. A. . Ionospheric variability at Brazilian low and equatorial latitudes: comparison between observations and IRI model. Advances in Space Research , London, v. 34, p. 1894-1900, 2004.
DENARDINI, C. M. ; Abdu, M. A. ; SOBRAL, J. H. A. . VHF radar studies of the equatorial electrojet 3-m irregularities over Sao Luis: day-to-day variabilities under auroral activity and quiet conditions. Journal of Atmospheric and Terrestrial Physics , London, v. 66, n.17, p. 1603-1613, 2004.
TERRA, P.M. ; SOBRAL, J. H. A. ; Abdu, M. A. ; SOUZA, J. R. de ; TAKAHASHI, H. . Plasma bubble zonal velocity variations with solar activity in the Brazilian region. Annales Geophysicae (Berlin) , Paris, v. 22, n.9, p. 3123-3128, 2004.
PIMENTA, A. A. ; SAHAI, Y. ; BITENCOURT, J. A. ; Abdu, M. A. ; TAKAHASHI, H. ; TAYLOR, M. J. . Plasma blobs observed by ground-based optical and radio techniques in the Brazilian tropica. Geophysical Research Letters , Washington, v. 31, n.12, p. L1281, 2004.
RODRIGUES, .F. S. ; PAULA, E. R. de ; Abdu, M. A. ; JARDIM, A C ; IYER, Krishna Narayana ; KINTNER, P. M. ; HYSELL, D. . Equatorial spread F irregularity characteristics over Sao Luis, Brazil, using VHF radar and GPS scintillation techniques. Radio Science , Washington, v. 39, n.1, p. RS1S3, 2004.
Rodrigues, F. S ; Brum, C.G.M. ; Makita, K ; NISHINO, Masanori ; PAULA, E. R. ; Abdu, M.A. ; K. Nozaki ; D. B, Contreira. ; N. J. Schuch . A commercial radio receiver for lower ionosphere monitoring: Initial results. Geofísica Internacional , v. 43, p. 193-198, 2004.
Reinisch, B. W. ; Abdu, M. ; Batista, I. ; SALES, G. S. ; KHMYROV, G. ; BULLETT, T. A. ; CHAU, J. ; RIOS, V. . Multistation digisonde observations of equatorial spread F in South America. Annales Geophysicae , v. 22, p. 3145-3153, 2004.
Muralikrishna, P ; Abdu, M.A. ; DOMINGO, S. ; VIEIRA, L. P ; Oyama, K.-I. . A plasma diagnostic package for low-latitude observations on board the French-Brazilian microsatellite. Geofísica Internacional , v. 43, p. 153, 2004.
Muralikrishna, P ; VIEIRA, L. P ; Abdu, M.A. ; PAULA . Deviations from model predictions in measured electron density profiles for low latitudes: a critique.. Geofísica Internacional , v. 43, p. 165-172, 2004.
Muralikrishna, P ; VIEIRA, L. P ; Abdu, M.A. . Experimental observations of medium and small scale electrostatic waves associated with ionospheric electron density fluctuations. Geofísica Internacional , v. 43, p. 173-186, 2004.
Abdu, M. A. ; SOUZA, J. R. ; BATISTA, I S ; SOBRAL, J. H. S. . Equatorial Spread F statistics and its empirical modeling for the IRI: A regional model for the Brazilian longitude sector. Advance in Space Research, Londres, v. 31, n.No. 3, p. 703-716, 2003.
MEDEIROS, R. T. ; SOUZA, J R de ; Abdu, M. A. ; BATISTA, I S ; SOBRAL, J. A. A. ; BORBA, G. L. . Comparison of IRI model and electron density data for the sub equatorial station Natal. Advance in Space Research, Londres, v. 31, n.3, p. 557-561, 2003.
MURALIKRISHNA, P. ; Viera ; Abdu, M. A. . Electron density and electric field fluctuations associated with developing plasma bubbles. Journal of Atmoaspheric and Solar-Terrestrial Physiscs, Londres, v. 65, p. 1315-1327, 2003.
SOBRAL, J. H. A. ; Abdu, M. A. ; MURALIKRISHNA, P. ; LABELLE, J. W. ; CASTILHO, V M ; ZAMLUTTI, C. J. . Rocket and ground-based soundings versus IRI representation. Advance in Space Research, Londres, v. 31, n.No. 3, p. 569-575, 2003.
S, Batista I ; Abdu, M. A. ; M, Silva A ; R, Sauza J . Ionospheric F3 layer: Implications for the IRI model.. Advances in Space Research , Ingleterra, v. 31, n.3, p. 607-611, 2003.
Abdu, M. A. ; Denardini, C. M. ; Sobral, J. H. A ; Batista, I. S ; Muralikrishna, P ; Iyer, K. N ; Veliz, O ; Paula, E. R. d . Equatorial electrojet 3-m Irregularity Dynamics During Magnetic Disturbances over Brazil: Results from the New VHF Radar at São Luís. Journal of Atmospheric and Solar-Terrestrial Physics , Ingleterra, v. 65, p. 1293-1308, 2003.
Abdu, M. A. ; BATISTA, I. S. ; TAKAHASHI, H. ; MACDOUGALL, J. ; SOBRAL, J. H. ; MEDEIROS, A . F. ; TRIVEDI, N. B. . Magnetospheric Disturbance Induced Equatorial Plasma bubble Development and Dynamics: A Case Study in Brazilian Sector. Journal of Geophysical Research , 10.1029/2002JA009721, v. 108, n.A12, 2003.
J.R, 8. Souza, ; Abdu, M. A. ; BATISTA, I.S . An empirical model for the ionospheric electron content at low latitude in Brazil and a comparison of its results with IRI95. Advances in Space Research , Inglaterra, v. 31, n.3, p. 629-634, 2003.
J.R, 9. Souza, ; Abdu, M. A. ; BATISTA, I.S ; BAILEY, G.J . Comparisons of low latitude F region peak densities, heights and equatorial ExB drift from IRI with observational data and the Sheffield University Plasmasphere Ionosphere Model. Advances in Space Research , Inglaterra, v. 31, n.3, p. 501-505, 2003.
K.N, 17. Iyer, ; M.N.JIVANI ; B.M.PATHAN ; SHARMA, S. ; H.CHANDRA ; Abdu, M. A. . Equatorial spread F: Statistical comparison between ionosonde and scintillation observations and longitude dependence. Advances in Space Research , Inglaterra, v. 31, n.3, p. 735-740, 2003.
P, 23. Muralikrishna, ; VIEIRA, L. P ; Abdu, M. A. ; PAULA, E. R. de . On the deviations of measured electron density profiles from IRI predictions for low latitudes. Advances in Space Research , Inglaterra, v. 31, n.3, p. 563-568, 2003.
Chandra, H ; SARMA, Som ; Abdu, M. A. ; BATISTA, I. S. . Spread F at anomaly crest regions in the Indian and American longitudes,. Advances in Space Research , Inglaterra, v. 31, n.3, p. 717-727, 2003.
Abdu, M. A. ; ARORA, B. R. ; MAZAUDIER, C. A. . Equatorial electrojet studies from ground and space - Preface. Journal of Atmospheric and Solar-Terrestrial Physics , Lnodon, v. 65, n.14-15, p. 1263-1263, 2003.
PAULA, E. R. de ; RODRIGUES, .F. S. ; IYER, Krishna Narayana ; KANTOR, I. J. ; Abdu, M. A. ; KINTNER, P. M. ; LEDVINA, B. M. ; KIL, H. . Equatorial anomaly effects on GPS scintillations in Brazil. Advances in Space Research , London, v. 31, n.3, p. 749-754, 2003.
Abdu, M. A. ; MACDOUGAL, J. ; BATISTA, I. S. ; MACDOUGALL, J ; SOBRAL, J. H. A. ; JAYAHANDRAN, P. T. . Equatorial evening prereversal electric field enhancementand sporadic E layer disruption: A manifestation of E and F region coupling. Journal of Geophysical Research , v. 108, p. 8-1-8-13, 2003.
Abdu, M. A. ; DENARDINI, C. M. ; SOBRAL, J. H. A. ; BATISTA, I. S. ; MURALIKRISHNA, P ; DEPAULA, E. R. . Equatorial electrojet irregularities investigations using a 50 MHz back-scatter radar and a Digisonde at Sao Luis: Some initial results. Journal of Atmospheric and Solar-Terrestrial Physics, Londres, v. 64, n.12-14, p. 1425-1434, 2002.
BATISTA, I. S. ; Abdu, M. A. ; MACDOUGALL, J ; SOUZA, J R de . Long term trends in the frequency of occurrence of the F3 layer over Fortaleza, Brazil. Journal of Atmospheric and Solar-Terrestrial Physiscs, Londres, v. 64, n.12-14, p. 1409-1412, 2002.
PINCHEIRA, X. A. T. ; Abdu, M. A. ; BATISTA, I. S. ; RICHARDS, P. G. . An investigation of ionospheric response, and disturbance thermospheric winds, during magnetic storms over south American sector. Journal of Geophysical Research, 10.1029/2001JA000263, v. 107, n.A11, 2002.
SOBRAL, J H A ; Abdu, M. A. ; TAKAHASHI, H. ; TAYLOR, M. J. ; DEPAULA, E. R. ; ZAMLUTTI, C. J. ; BORBA, G. L. . A study of ionospheris plasma bubble climatology over Beazil based on 22 years (1977-1998) of OI 630 nm airglow observation. Journa of Atmospheric and Solar-Terrestrial Physics, Londres, v. 64, n.12-14, p. 1517-1524, 2002.
SOBRAL, J. H ; Takahashi, H ; Abdu, M. A. ; TAYLOR, M. J ; SAWANT, H ; SANTANA, D. C ; Gobbi, D ; MEDEIROS, A. F ; ZAMLUTTI, C. J ; Schuch, N. J ; BORBA, G. L . Thermospheric F-region Traveling Disturbances Detected at Low Latitude by an OI 630nm Digital Imaging System. Advances in Space Research , Inglaterra, v. 27, n.6-7, p. 1201-1206, 2002.
SOBRAL, J H A ; Abdu, M. A. ; TAKAHASHI, H ; TAYLOR, M. J. ; SAWANT, H. ; GOBBI, D. C. S. ; MEDEIROS, A F de ; ZAMLUTTI, C. J. ; SCHUCH, N J ; BORBA, G. L. . Thermospheric F-region travelling disturbances detected at low latitude by an OI 630 nm digital imager system. Advances in Space Research , Inglaterra, v. 27, p. 1201-1206, 2001.
Abdu, M. A. . Outstanding problems in the equatorial ionosphere-thermosphere electrodynamics relevant to spread F. Journal of Atmospheric and Solar-Terrestrial Physics , Inglaterra, v. 63, p. 869-884, 2001.
SOBRAL, J H A ; Abdu, M. A. ; Yamashita ; GONZALEZ, W. D. ; Alicia Gonzales ; BATISTA, I S ; ZAMUTTI, C. J. ; TSURTANI, B. T. . Response of the low latitude ionosphere to very intense geomagnetic storm. Journal of Atmospheric and Solar Terrestrial Research, Londres, v. 63, p. 886-892, 2001.
SOUZA, J R de ; Abdu, M. A. ; ABDU, M A ; BATISTA, I S ; BAILEY, G J . Determination of vertical plasma drift and meridional wind using the Sheffield University Plasmasphere Ionosphere Model and ionospheric data at equatorial and low latitude in Brazil: Summer solar minimum and maximum conditions.. Journal of Geophysical Research , EUA, v. 105, p. 12813-12821, 2000.
SOUZA, J. R. ; Abdu, M. A. ; BAILEY, G J ; BATISTA, I S . Ionospheric modelling at low latitudes over Brazil during summer solar minimum. Advances in Space Research , Inglaterra, v. 25, n.1, p. 133-138, 2000.
MURALIKRISHNA, P ; Abdu, M. A. ; SOBRAL, J H A ; OYAMA, K. . Plasma diagnostic experiments on board of the first Brazilian scientific micosatellite SACI-1. Geofísica Internacional , Mexico, v. 39, p. 127-133, 2000.
Abdu, M. A. ; SOBRAL, J H A ; BATISTA, I S . Equatorial spread F statistics in the American longitudes:some problems relevant to ESF description in the IRI scheme. Advances in Space Research , Inglaterra, v. 25, p. 113-124, 2000.
OYAMA, K. ; Abdu, M. A. ; PIEL, A. ; THIEMANN, H. . What is happening near Sq Focus?. Advances in Space Research , Inglaterra, v. 26, p. 1263-1266, 2000.
BALAN, N. ; OTSUKA, Y. ; FUKAO, S. ; Abdu, M.A. ; BAILEY, G J . Annual Variations of the ionosphere:A review based on MU radar observations. Advances in Space Research , v. 25, p. 153-162, 2000.
TAKAHASHI, H. ; NERI, J. A. ; ABDU, M A ; MURALIKRISHNA, P ; JAYANTI, U. B. ; TRIVEDI, N B ; SOBRAL, J H A ; OKANO, S. ; SHEPHERED, G. ; ABDU, M. A. . GLOBAL SCALE EARTH?S UPPER ATMOSPHERE MONITORING by SACI-1 Micro-Satellite. Advances in Space Research , v. 26, p. 929-937, 2000.
Abdu, M. A. . Coupling And Energetics Of The Equatorial Ionosphere-Thermosphere System:Advances During The Step Period. Journal Of Atmospheric And Solar Terrestrial Physics, Inglaterra, v. 61, p. 153-165, 1999.
SOBRAL, J H A ; Abdu, M. ; TAKAHASHI, H ; SAWANT, H. S. ; ZAMLUTTI, C. J. ; BORBA, G. L. . Solar and Geomagnetic Activity Effects on Nocturnal Zonal Drifts of Ionospheric Plasma Depletions. Advances in Space Research , In press, v. 24, p. 1507-1510, 1999.
FAGUNDES, P. R. ; SAHAI, Y. ; Abdu, M. A. ; BITTENCOURT, J. A. ; ABDU, M A ; BATISTA, I S ; TAKAHASHI, H . Observations of day-to-day variability in precursor signatures to equatorial F region plasma depletions. Annales Geophysicae (Paris) , Franca, v. 17, n.8, p. 1053-1063, 1999.
Muralikrishna, P ; Abdu, M. ; BALAN, N. ; KANTOR, I ; PAULA, E. ; SOARES, S. M. . Rocket-borne probe measurements of E and F region electron density and temperature height profiles made from equatorial stations in Brazil.. Geofísica Internacional , v. 50, p. 137-150, 1999.
BALAN, N ; BALAN, N. ; Abdu, M. A. ; SOBRAL, J. H. A. ; MACDOUGALL, J. . Occurrence of an additional layer in the ionosphere over Fortaleza. Advances in Space Research , v. 24, p. 1481-1484, 1999.
Abdu, M. A. ; SOBRAL, J. H. A. ; BATISTA, I. S. ; RIOS, V. . Equatorial Spread F Statistics In The American Longitude: Diurnal, Seasonal And Solar Cycle Variations. Advances in Space Research, Inglaterra, v. 22, n.6, p. 851-854, 1998.
Abdu, M. A. ; SASTRI, J. H. A. ; LUHR, H. ; TACHIHARA, H. ; KITAMURA, I. ; TRIVEDI, N. B. ; SOBRAL, J. H. . Dp 2 Electric Field Fluctuations In The Dusk-Time Equatorial Ionosphere. Geophysical Research Letters, Washington, EUA, v. 25, n.9, p. 1511-1514, 1998.
Abdu, M. A. ; JAYACHANDRAN, P. T. ; MACDOUGALL, J. ; CECILE, J. F. ; SOBRAL, J. H. A. . Equatorial F Region Zonal Plasma Irregularity Drifts Under Magnetospheric Disturbances. Geophysical Research Letters, Washington, EUA, v. 25, n.22, p. 4137-4140, 1998.
BALAN, N. ; BATISTA, I. S. ; Abdu, M. A. ; BAILEY, G. J. ; MACDOUGAL, J. . Physical Mechanism And Statistics Of Occurrence Of An Additional Layer At Equatorial Latitudes. Journal of Geophysical Research, Washington, EUA, v. 103n, n.A12, p. 29169-29182, 1998.
MACDOUGALL, J A ; Abdu, M. A. ; JAYAHANDRAN, P. T. ; CECILE, J. F. ; BATISTA, I S . Pre-sunrise spread F at Fortaleza. Journal of Geophysical Research , wASHINGTON, eua, v. 103, n.A10, p. 23415-23425, 1998.
SZUSZCZEWICZ, E. P. ; BLANCHARD, P. ; WILKINSON, P. ; CROWLEY, G. ; ROWELL, T. F. ; RICHARDS, P. ; Abdu, M. A. ; BULLETT, T. ; HANBABA, R. ; LEBERTON, J. P. . The first real time worldwide ionospheric prediction network:TSS-IR support operation. Geophysical Research Letters , Washington, EUA, v. 25, n.4, p. 449-452, 1998.
SZUSZCZEWICZ, E. P. ; LESTER, M. ; WILKINSON, P. ; BLANCHARD, P. ; Abdu, M. A. ; HANBABA, R. ; IGARASHI, K. ; PULINET, S. ; REDDY, B. M. . A comparative study of global ionospheric response to intense magnetic storm conditions. Journal of Geophysical Research , Washington, EUA, v. 103, n.A6, p. 11665-11684, 1998.
SAHAI, Y. ; FAGUNDES, P. R. ; Abdu, M. A. ; BITTENCOURT, J. A. . Occurrence of large scale equatorial plasma depletion during magnetic disturbances. Journal Of Atmospheric And Solar Terrestrial Physics, Inglaterra, v. 60, p. 1593-1604, 1998.
OYAMA, K. ; Abdu, M. A. ; BALAN, N. ; BAILEY, G. J. ; WATANABE, S. ; TAKAHASHI, T. ; DEPAULA, E. R. ; BATISTA, I. S. ; OYA, H. . High Electron Temperature Associated With The Pre Reversal Enhancement In The Ionosphere. Journal of Geophysical Research, Washington, EUA, v. 102, n.A1, p. 417-424, 1997.
Abdu, M. A. . Major Phenomena Of The Equatorial Ionosphere-Thermosphere System Under Disturbed Conditions. Journal of Atmospheric and Terrestrial Physics, Inglaterra, v. 59, n.13, p. 1505-1519, 1997.
MEDEIROS, R. T. ; Abdu, M. A. ; BATISTA, I. S. . Thermospheric Meridional Wind At Low Latitude From Measurement Of F-Layer Peak Height. Journal of Geophysical Research , Washington, EUA, v. 102, n.A7, p. 14531-14540, 1997.
JENKINS, B. ; BAILEY, G. J. ; Abdu, M. A. ; BATISTA, I. S. ; BALAN, N. . Observation And Model Calculation Of An Additional Layer In The Topside Ionosphere Above Fortaleza. Annales Geophysicae, Paris, Franca, v. 15, p. 753-759, 1997.
SOBRAL, J. H. A. ; Abdu, M. A. ; GONZALEZ, W. D. ; TSURTANI, B. T. ; BATISTA, I. S. . Effects Of Intense Storms And Substorms On The Equatorial IonosphereSystem in The American Sector From Ground-Based And Satellite Data. Journal of Geophysical Research, Wahington, EUA, v. 102, n.A7, p. 14305-14313, 1997.
SASTRI, J. H. ; Abdu, M. A. ; SOBRAL, J. H. A. . Response Of Equatorial Ionosphere to Episodes Of Asymmetric Ring Current Activity. Annales Geophysicae, Paris, France, v. 15, p. 1316-1323, 1997.
SASTRI, J. H. A. ; Abdu, M. A. ; BATISTA, I. S. ; SOBRAL, J. H. S. . Onset Conditions Of Equatorial (Range) Spread F At Fortaleza, During The June Solstice. Journal of Geophysical Research , Washington, EUA, v. 102, n.A11, p. 24013-24021, 1997.
Abdu, M. A. ; SASTRI, J. H. A. ; MACDOUGALL, J. ; BATISTA, I. S. ; SOBRAL, J. H. A. . Equatorial Disturbance Dynamo Electric Field, Longitudinal Structure And Spread F: a case study from GUARA/EITS Campaign. Geophysical Research Letters, Washington, EUA, v. 24, n.13, p. 1707-1710, 1997.
PFAFF, R. F. ; SOBRAL, J. H. A. ; Abdu, M. A. ; SWARTZ, W. G. ; LABELLE, J. W. ; LARSEN, M. F. ; GOLDBERG, R. A. ; SCHMIDDLIN, F. J. . The Guara Campaign: A Series Of Rocket-Radar Investigation Of The Earth'S Upper Atmosphere At The Magnetic Equator. Geophysical Research Letters, Washington, EUA, v. 24, n.13, p. 1663-1666, 1997.
LABELE, J. ; JAHN, J. M. ; PFAFF, R. F. ; SWARTZ, W. E. ; SOBRAL, J. H. A. ; Abdu, M. A. ; MURALIKRISHNA, P. ; PAULA, E. R. . The Brazil/Guara Equatorial Spread F Campaign: Results Of The Large Scale Measurements. Geophysical Research Letters, Washington, EUA, v. 24, n.13, p. 1691-1694, 1997.
BATISTA, I. S. ; SASTRI, J. H. A. ; MEDEIROS, R. T. ; Abdu, M. A. . Night-Time Thermospheric Meridional Winds At Cachoeira Paulista (23 S, 45 W): Evidence For Effects Of The Equatorial Midnight Pressure Bulge. Journal of Geophysical Research, Washington, v. 102, p. 20059-20062, 1997.
SOBRAL, J. H. A. ; BORBA, G. L. ; Abdu, M. A. ; BATISTA, I. S. ; SAWANT, H. ; ZAMUTTI, C. J. ; TAKAHASHI, H. ; NAKAMURA, Y. . Post Sunset Wintertime 630 Nm Airglow Perturbations Associated With Gravity Waves At Low Latitudes In South American Sector. Journal of Atmospheric and Terrestrial Physics , Inglaterra, v. 59, n.13, p. 1611-1623, 1997.
Abdu, M. A. ; BATISTA, I. S. ; MACDOUGALL, J. ; SOBRAL, J. H. A. ; MURALIKRISHNA, P. . Permanent Changes In Sporadic e Layers Over Fortaleza, Brazil. Advances in Space Research, Inglaterra, v. 101, n.2, p. 26729-26740, 1997.
SOBRAL, J. H. A. ; Abdu, M. A. ; MURALIKRISHNA, P. ; TAKAHASHI, H. ; SAWANT, H. S. ; ZAMLUTTI, C. J. ; AQUINO, M. G. . Horizontal Gradients Of The Nocturnal Oi 557.7 Nm And Oi 630 Nm Photo Emission Rates In The Equatorial Ionosphere Based On Rocket Electron Density Data. Advances in Space Research, Inglaterra, v. 20, n.6, p. 1317-1320, 1997.
BALAN, N. ; BAILEY, G. J. ; Abdu, M. A. ; OYA, M. ; RICHARDS, P. ; MACDOUGALL, J. ; BATISTA, I. S. . Equatorial Plasma Fountain And Its Effects Over Three Locations: Evidence For An Additional Layer (F3-Layer). Journal of Geophysical Research, Washington, EUA, v. 102, n.A2, p. 2047-2056, 1997.
BALAN, N. ; OYAMA, K. I. ; BAILEY, G. J. ; FUKAO, S. ; WATANABE, S. ; Abdu, M. . A plasma temperature anomaly in the equatorial topside ionosphere. Journal of Geophysical Research , Washington EUA, v. 102, n.A4, p. 7485-7492, 1997.
Abdu, M. A. ; BATISTA, I S . Space Science education and training in Brazil. Advances in Space Research , Inglaterra, v. 20, n.7, p. 1421-1425, 1997.
FAGUNTES, P. R. ; SAHAI, Y. ; BATISTA, I S ; BITTENCOURT, J. A. ; Abdu, M.A. ; TAKAHASHI, H . Vertical and zonal equatorial F-region plasma bubble velocities determined from OI 630nm nightglow imaging. Advances in Space Research , Inglaterra, v. 20, n.6, p. 1297-1300, 1997.
JENKINS, B. ; BAILEY, G J ; Abdu, M.A. ; BATISTA, I S ; BALAN, N. . The formation of an additional layer in the topside equatorial ionosphere. Advances in Space Research , Inglaterra, v. 20, n.6, p. 1137-1140, 1997.
Abdu, M. A. ; BATISTA, I. S. ; SOUZA, J. R. . An Overview On Iri- Observational Data Comparison In The American Sector Low Latitude Ionosphere. Advances in Space Research, Inglaterra, v. 18, n.6, p. 13-22, 1996.
BALAN, N. ; BAILEY, G. J. ; SUBBARAO, K. S. V. ; Abdu, M. A. ; RAO, P. B. . Model Comparison Of Equatorial Plasma Fountain And Equatorial Anomaly At Three Locations. Advances in Space Research, Inglaterra, v. 18, n.6, p. 69-78, 1996.
PAULA, E. R. ; SOUZA, J. R. ; Abdu, M. A. ; BAILEY, G. J. ; BATISTA, I. S. ; BITTENCOURT, J. A. ; BONELLI, E. . Ionospheric Electron Content Over Brazilian Low Latitude And Its Comparison With Iri And Sheffield Models. Advances in Space Physics, Inglaterra, v. 18, n.6, p. 245-248, 1996.
BATISTA, I. S. ; Abdu, M. A. ; MEDEIROS, R. T. ; PAULA, E. R. . Comparison Between Iri Predictions And Digisonde Measurements At Low Latitude Stations. Advance in Space Research, Inglaterra, v. 18, n.6, p. 49-52, 1996.
BATISTA, I. S. ; MEDEIROS, R. T. ; Abdu, M. A. ; SOUZA, J. R. ; BAILEY, G. J. ; PAULA, E. R. . Equatorial Ionosphere Vertical Plasma Drift Model Over Brazilian Region. Journal of Geophysical Research, Washington, EUA, v. 101, p. 10887-10892, 1996.
Abdu, M. A. ; BATISTA, I. S. ; MURALIKRISHNA, P. ; SOBRAL, J. H. S. . Long Term Trends In Sporadic e Layers And Electric Fields Over Fortaleza, Brazil. Geophysical Research Letters, Washington, EUA, v. 23, p. 757-760, 1996.
Abdu, M. A. ; SOBRAL, J. H. A. ; RICHARDS, P. ; GONZALEZ, M. M. ; HUANG, Y. N. ; REDDY, B. M. ; CHENG, K. ; SZUSZCZEWICZ, E. P. ; BATISTA, I. S. . Zonal/Meridional Wind And Disturbance Dynamo Electric Field Control Of The Low-Latitude Ionosphere Based On The Sundial/Atlas-1 Campaign. Journal of Gephysical Research, Washington, EUA, v. 101, n.A12, p. 26729-26740, 1996.
EMERY, B. A. ; LU, G. ; SZUSZCZEWICZ, P. ; RICHMOND, A. D. ; ROBLE, R. G. ; RICHARDS, P. G. ; MILLER, K. L. ; NICIEJAWISI, R. ; EVANS, D. ; RICH, T. J. S. ; DENIZ, W. F. ; CHANETTE, D. L. ; WILKINSON, P. J. ; PULINET, S. ; LOUGHLIN, K. F. O. ; HANBABA, R. ; Abdu, M. A. ; IGARASHI, K. ; REDDY, B. M. . Assimilative Mapping Of Ionospheric Electrodynamics In The Thermosphere-Ionosphere General Circulation Model And Comparison With Global Ionospheric And Thermospheric Observations During The Gem/Sundial Period Of March 28-29, 1992. Journa of Geophsical Research, Washington, EUA, v. 101, p. 26681-26696, 1996.
SZUSZCZEWCZ, E. P. ; TORR, D. ; WILKINSON, P. ; RICHARDS, P. ; ROBLE, R. G. ; EMERY, B. ; LU, G. ; Abdu, M. A. ; EVANS, D. . F-Region Climatology During The Sundial/Atlas 1 Campaign Of March 1992: Model-Measurement Comparison And Cause - Effect Relationship. Journal of Geophysical Research, Washington, EUA, v. 101, p. 26741-26758, 1996.
Abdu, M. A. . Preface To The Special Issue On Equatorial Ionosphere Thermosphere Coupling And Dynamics. Journal of Atmospheric and Terrestrial Physics., Inglaterra, v. 57, n.10, p. 1063-1063, 1995.
Abdu, M. A. ; BATISTA, I. S. ; WALKER, G. O. ; SOBRAL, J. H. A. ; TRIVEDI, N. B. ; PAULA, E. R. . Equatorial Ionospheric Electric Fields During Magnetospheric Disturbances: Local Time /Longitude Dependence From Recent Eits Campaigns. Journal of Atmospheric and Terrestrial Physics, Inglaterra, v. 57, n.10, p. 1065-1083, 1995.
WATANABE, S. ; Abdu, M. A. ; OYAMA, K. ; ABDU, M. A. -. . A Computor Simulation Of Electron And Ion Densities And Temperatures In The Equatorial F Region And Comparison With Hinotori Resuts. Journal of Jeophysical Research, Washington, EUA, v. 100, n.A8, p. 14581-14590, 1995.
Abdu, M. A. . A review of the Book : Low Latitude Ionospheric Physics. Journal of Atmospheric and Terrestrial Physics , v. 57, p. 1676-1676, 1995.
MURALIKRISHNA, P. ; Abdu, M. A. ; BATISTA, I. S. ; AQUINO, M. G. S. . A ROCKET- BORNE LANGMUIR PROBE RESPONSE TO CONTINUOUS AND PULSED SWEEPMODES. GEOACTA, Mexico, v. 21, p. 89-98, 1994.
SOBRAL, J. A. A. ; TAKAHASHI, H. ; Abdu, M. A. ; MURALIKRISHNA, P. ; SAHAI, Y. ; ZAMLUTTI, C. J. ; PAULA ; R, E. . CONTRIBUTION OF THE CASCADING PROCESS 0(1S) 0(1D) TO THE ATOMIC OXYGENQUANTUM YIELD.. J Geom Geoel, Japao, v. 46, p. 747-754, 1994.
SOBRAL, J. H. A. ; MURALIKRISHNA, P. ; Abdu, M. A. ; GONZALEZ, W. D. P. J. ; CLEMESHA, B. R. ; TAKAHASHI, H. ; TRIVEDI, N. B. ; JAYANTI, U. B. ; ZAMLUTTI, C. J. ; P, D. J. O. ; CEBALLOS, D. C. . THE BRAZILIAN SCIENTIFIC SATELLITE.. Acta Astronautics, Italia, v. 32, n.10, p. 675-682, 1994.
BATISTA, I. S. ; SOUZA, J R de ; Abdu, M. A. ; PAULA . TOTAL ELECTRON CONTENT AT LOW LATITUDES AND ITS COMPARISON WITH THE IRI90.. Adv Space Res, Inglaterra, v. 14, n.12, p. 89-90, 1994.
Abdu, M. A. . EQUATORIAL SPREAD F AND IONOSPHERE-THERMOSPHERE SYSTEM: A REVIEW, RESEARCH TRENDS.. TRENDS IN GEOPHYSICS, India, v. 2, p. 193-209, 1994.
Abdu, M. A. . EQUATORIAL IONOSPHERE THERMOSPHERE SYSTEM: AN OVERVIEW OF RECENT RESULTS, STEP INTERNATIONAL SYMPOSIUM, SEPT. 1992.. SOLAR-TERRESTRIAL ENERGY PROGRAM SYMPOSIUM PROCEEDINGS, v. 1, p. 349-361, 1994.
Abdu, M. A. ; BATISTA, I. S. ; MURALIKRISHNA, P. ; SOBRAL, J. H. A. . LONG TERM CHANGES IN THE SPORADIC E-LAYER PHENOMENA OVER FORTALEZA, BRAZIL.. REV. BRAS. GEOFIS. - ACEITO, Brasil, v. 11, n.3, p. 387-395, 1993.
BATISTA, I. S. ; PAULA ; R, E. ; Abdu, M. A. ; AQUINO, M. G. S. . A MODIFIED ALGORITHM TO CALCULATE HPF2 FROM IONOGRAMS.. REV. BRAS. GEOF., Brasil, v. 11, n.1, p. 23-30, 1993.
SOBRAL, J. H. A. ; TAKAHASHI, Y. ; Abdu, M. A. ; MURALIKRISHNA, P. ; SAHAI, Y. ; ZAMLUTTI, C. J. ; PAULA, E. R. ; BATISTA, P. P. . DETERMINATION OF THE QUENCHING RATE OF THE 0(1D) BY 0(3P) FROM ROCKET-BORNE OPTICAL (630NM) AND ELECTRON DENSITY DATA.. Journal of Geophysical Research , Washington, EUA, v. 98, p. 7791-7798, 1993.
Abdu, M. A. ; FEJER, B. G. ; BATISTA, I. S. ; SOBRAL, J. H. A. ; SZUSZCZEWICZ, E. P. . EQUATORIAL IONOSPHERE SUNSET ELECTRODYNAMICS IN THE AMERICAN SECTOR FROM SUNDIAL DECEMBER 1988, CAMPAIGN RESULTS.. GEOMAGNETISM AND AERONOMY, Russia, v. 33, p. 16-23, 1993.
Abdu, M. A. ; WALKER, G. O. ; REDDY, B. M. ; PAULA ; R, E. ; SOBRAL, J. H. A. ; FEJER, B. G. ; SZUSZCZEWICZ, E. P. . GLOBAL SCALE EQUATORIAL IONIZATION ANOMALY (EIA) RESPONSE TO MAGNETOSPHERIC DISTURBANCES BASED ON THE MAY-JUNE 1987 SUNDIAL COORDINATED OBSERVATIONS.. ANN. GEOPHYSICAE, Franca, v. 11, p. 585-594, 1993.
SZUSZCZEWICZ, E. P. ; WILKINSON, P. ; SWIDER, W. ; PULINETS, S. ; Abdu, M. A. ; ROELOF, E. ; FULLER-ROWELL ; BATENA, T. ; BLANCHARD, P. ; FOSTER, J. ; GUSTAFSSON, G. ; HANBABA, R. ; JOSELYN, J. ; KIKUCHI, T. ; LEITINGER, R. . MEASUREMENT AND EMPERICAL MODEL COMPARISON OF F REGION CHARACTERISTICSAND AURORAL OVAL BOUNDARIES DURING THE SOLSTICIAL SUNDIAL CAMPAIGN OF 1987.. ANN. GEOPHYSICAE, Franca, v. 11, p. 601-613, 1993.
SAHAI, Y. ; AARONS, J. ; MENDILLO, M. ; TAKAHASHI, H ; Abdu, M.A. ; PAULA, E. R. . Studies of storm-time equatorial F region irregularities. Proc Cospar Colloqium On Low Latitude Ionospheric Physics, Inglaterra, v. 1, p. 135-142, 1993.
BATISTA, I. S. ; PAULA ; R, E. ; Abdu, M. A. ; KANTOR, I. J. . COMPARATIVE STUDY OF IONOGRAM PEAK HEIGHT FROM DIFFERENT TECHNIQUES.. GEOFISICA INTERNACIONAL, Mexico, v. 30, n.40, p. 249-252, 1992.
MURALIKRISHNA, P. ; Abdu, M. A. . NIGHTTIME F REGION PLASMA STRUCTURES OBSERVED BY ROCKET-BORNE LANGMUIRAND HIGH FREQUENCY CAPACITANCE PROBE FROM NATAL, BRAZIL.. GEOFISICA INTERNACIONAL, v. 31, n.1, p. 59-63, 1992.
Abdu, M. A. ; BATISTA, I. S. ; SOBRAL, J. H. A. . A NEW ASPECT OF MAGNETIC DECLINATION CONTROL ON EQUATORIAL SPREAD-F AND F REGION DYNAMO.. Journal of Geophysical Research , Estados Unidos, v. 97, n.A10, p. 14897-14904, 1992.
SZUSZCZEWICZ, E. P. ; FEJER, B. G. ; ROELOF, E. ; SCHUNK, R. ; WOLF, R. ; Abdu, M. A. ; BATEMAN, T. ; BLANCHARD, P. ; EMERY, B. A. ; FELDSTIEN, A. ; HANBABA, R. ; JOSELY, J. ; KIKUCHI, T. ; LEITINGER, R. ; LESTER, M. ; SOBRAL, J. . MODELLING AND MEASUREMENT OF GLOBAL SCALE IONOSPHERIC BEHAVIOUR UNDER SOLAR MINIMUM, EQUINOCTIAL CONDITIONS.. ADV. SPACE RES., Inglaterra, v. 12, n.6, p. 105-115, 1992.
SOBRAL, J. H. A. ; TAKAHASHI, H. ; Abdu, M. A. ; MURALIKRISHNA, P. ; SAHAI, Y. ; ZAMLUTTI, C. J. . 0(1S) AND 0(1D) QUANTUM YIELDS FROM ROCKET MEASUREMENTS OF ELECTRON DENSITIES AND 557.7NM AND 630NM EMISSIONS IN THE NOCTURNAL F-REGION.. PLANET. AND SPACE SCIENCE, Inglaterra, v. 40, p. 607-619, 1992.
Abdu, M. A. . SATELLITE INVESTIGATION OF DISTURBED EQUATORIAL IONOSPHERE-THERMOSPHE-RE SYSTEM.. INVITED PAPER, SPACE, IN PERSUIT OF NEW HORIZEN, A FESTSCHRIFT FOR PROF. U.R.RAO, NAT. ACAD. SCI., India, v. 1, n.1, p. 120-132, 1992.
Abdu, M. A. . THE INTERNATIONAL ELECTROJET YEAR (SEPTEMBER 1991 - MARCH 1993).. EOS, AMERICAN GEOPHYSICAL UNION, v. 73, n.5, p. 4-49, 1992.
MEDRANO-B ; A, R. ; Abdu, M. A. ; BATISTA, I. S. . IONOSPHERE-ATMOSPHERE COUPLING VIA STRATOSPHERIC OZONE.. J. ATMOS. TERR. PHYS., Inglaterra, v. 54, n.3/4, p. 231-234, 1992.
BATISTA, I. S. ; LIMIRO, L. A. T. ; Abdu, M. A. . ALTURA REAL DA IONOSFERA: UMA COMPARACAO ENTRE DOIS METODOS.. REV. BRAS. GEOFISICA, Brasil, v. 9, n.2, p. 125-134, 1991.
SOBRAL, J. H. A. ; Abdu, M. A. . SOLAR ACTIVITY EFFECTS ON EQUATORIAL PLASMA BUBBLE ZONAL VELOCITY GRADIENT AS MEASURED BY AIRGLOW SCANNING PHOTOMETERS.. J. ATMOS. TERR. PHYS., Inglaterra, v. 53, n.8, p. 729-742, 1991.
MURALIKRISHNA, P. ; Abdu, M. A. . IN-SITU MEASUREMENT OF IONOSPHERIC ELECTRON DENSITY BY TWO TECHNIQUES:A COMPARISON.. J. ATMOS. TERR. PHYS., Inglaterra, v. 53, n.8, p. 787-793, 1991.
GREENSPAN, M. E. ; RASMUSSEN, C. E. ; BURKE, W. J. ; Abdu, M. A. . EQUATORIAL DENSITY DEPLETION OBSERVED ON DMSP SATELLITES DURING THE MARCH 1989 STORM.. J. GEOPHYS. RES., Washington, EUA, v. 96, n.A8, p. 13931-13942, 1991.
BATISTA, I. S. ; PAULA ; R, E. ; Abdu, M. A. ; TRIVEDI, N. B. . IONOSPHERIC EFFECTS OF THE 13 MARCH 1989 MAGNETIC STORM AT LOW LATITUDES.. J. GEOPHYS. RES., Washington, EUA, v. 96, n.A8, p. 13943-13952, 1991.
Abdu, M. A. ; SOBRAL, J. H. A. ; PAULA ; R, E. ; BATISTA, I. S. . MAGNETOSPHERIC DISTURBANCE EFFECTS ON THE EQUATORIAL IONIZATION ANOMALY (EIA): AN OVERVIEW.. J. ATMOS. TERR. PHYS., Inglaterra, v. 53, n.8, p. 757-771, 1991.
Abdu, M. A. ; MURALIKRISHNA, P. ; BATISTA, I. S. ; SOBRAL, J. H. A. . ROCKET OBSERVATION OF EQUATORIAL PLASMA BUBBLES OVER NATAL, BRAZIL USING A HIGH FREQUENCY CAPACITANCE PROBE.. J. GEOPHYS. RES., Washington, EUA, v. 96, p. 7689-7695, 1991.
Abdu, M. A. . Correction to -Rocket observation of equatorial plasma bubbles over Natal, Brazil, using a high-frequency capacitance probe- by M. A. Abdu et al.. Journal of Geophysical Research , v. 96, p. 17911-17911, 1991.
TAKAHASHI, H. ; CLEMESHA, B. R. ; BATISTA, I. S. ; SAHAI, Y. ; Abdu, M. A. ; MURALIKRISHNA, P. . EQUATORIAL F REGION OI 6300A AND OI 5577A EMISSION PROFILES OBSERVED BY ROCKET-BORNE AIRGLOW PHOTOMETERS.. PLANET. SPACE SCI., Inglaterra, v. 38, n.4, p. 547-554, 1990.
FEJER, B. G. ; KELLEY, M. C. ; SENIOR, C. ; BEAUJARDIERE, L. ; HOLT, J. A. ; TAPLEY, C. A. ; BURNSIDE, R. ; Abdu, M. A. ; SOBRAL, J. H. A. ; WOODMAN, R. F. ; LEPPING, R. . LOW AND MID-LATITUDE IONOSPHERIC ELECTRIC FIELDS DURING THE JANUARY 1984 GISMOS CAMPAIGN.. J. GEOPHYS. RES., Washington, EUA, v. 95, n.A3, p. 2367-2377, 1990.
Abdu, M. A. . THE INTERNATIONAL EQUATORIAL ELECTROJET YEAR (IEEY): A PLANNING DOCUMENT (PART I - SCIENTIFIC OBJECTIVES AND SUGGESTED EXPERIMENTS).. IAGA NEWS, Inglaterra, v. 28, p. 50-59, 1990.
KANTOR, I. J. ; MURALIKRISHNA, P. ; Abdu, M. A. . COMPARISON OF IONOSPHERIC ELECTRON TEMPERATURE MEASURED BY ROCKET- BORNE LANGMUIR PROBE WITH IRI PREDICTION.. ADVANCES IN SPACE SCI., Inglaterra, v. 10, n.8, p. 91-92, 1990.
Abdu, M. A. ; MURALIKRISHNA, P. ; PAULA, e R de ; KANTOR, I. J. . ROCKET-BORNE MEASUREMENT OF EQUATORIAL IONOSPHERIC ELECTRON DENSITIES AND THEIR COMARISON WITH IRI-10 PREDICTIONS.. ADVANCES IN SPACE SCI. (COSPAR), Inglaterra, v. 10, n.8, p. 41-44, 1990.
BATISTA, I. S. ; Abdu, M. A. ; MEDRANO-B . MAGNETIC ACTIVITY EFFECTS ON RANGE TYPE SPREAD-F AND VERTICAL PLASMA DRIFT AT FORTALEZA AND HUANCAYO AS STUDIED THROUGH IONOSONDE MEASUREMENTS AND THEORETICAL MODELLING.. ANNALES GEOPHYSICAE, Franca, v. 8, n.5, p. 357-364, 1990.
SZUSZCZEWICZ, E. P. ; WILKINSON, P. ; Abdu, M. A. ; HANBABA, R. R. E. ; BURNSIDE, R. ; SANDS, M. ; JOSELYN, J. . SOLAR-TERRESTRIAL CONDITIONS DURING SUNDIAL-86 AND EMPERICAL MODELLING OF THE GLOBAL-SEALE IONOSPHERIC RESPONSE.. ANNALES GEOPHYSICAE, Franca, v. 8, n.B, p. 387-398, 1990.
Abdu, M. A. ; WALKER, G. O. ; REDDY, B. M. ; SOBRAL, J. H. A. ; FEJER, B. G. ; KIKUCHI, T. ; TRIVEDI, N. B. ; SZUSZEZEWICZ, E. P. . ELECTRIC FIELD VERSUS NEUTRAL WIND CONTROL OF THE EQUATORIAL ANOMALY UNDER QUIET AND DISTURBED CONDITIONS: A GLOBAL PERSPECTIVE.. ANNALES GEOPHYSICAE, Franca, v. 8, n.6, p. 419-430, 1990.
SOBRAL, J. H. A. ; Abdu, M. A. . LATITUDINAL GRADIENT IN THE PLASMA BUBBLE ZONAL VELOCITIES AS OBSERVEDBY SCANNING 630NM AIRGLOW MEASUREMENTS.. J. GEOPHYS. RES., Washington, EUA, v. 95, p. 8253-8257, 1990.
KLOBUCHAR, J. A. ; Abdu, M. A. . EQUATORIAL IONOSPHERIC IRREGULARITIES PRODUCED BY THE BRAZILIAN IONOSPHERIC MODIFICATION EXPERIMENT (BIME).. J. GEOPHYS. RES., Washington, EUA, v. 94, p. 2721-2726, 1989.
Abdu, M. A. ; MURALIKRISHNA, P. ; BATISTA, I. S. ; CHAVES, A. H. P. . ON THE ROCKET-INDUCED WAVE DISTURBANCES IN THE DAYTIME EQUATORIAL IONOSPHERE.. J. GEOPHYS. RES., Washington, EUA, v. 93, p. 2758-2760, 1988.
SZUSZCZEWICZ, E. P. ; ROELOF, R. ; SCHUNK, R. ; FEJER, B. G. ; WOLF, R. ; LEITINGER, R. ; Abdu, M. A. ; REDDY, B. M. ; JOSELYN, J. ; WILKINSON, P. ; WOODMAN, R. F. . SUNDIAL: A WORLD-WIDE STUDY OF INTERACTIVE IONOSPHERIC PROCESSES AND THEIR ROLE IN THE TRANSFER OF ENERGY AND MASS IN THE SUN-EARTH SYSTEM.. ANNALES GEOPHYSICAE, Franca, v. 6, p. 3-18, 1987.
Abdu, M. A. ; REDDY, B. M. ; WALKER, G. O. ; HANBABA, R. ; SOBRAL, J. H. A. ; FEJER, B. G. ; WOODMAN, R. W. ; SCHUNK, W. ; SZUSZCZEWICZ, E. P. . PROCESS IN THE QUIET AND DISTURBED EQUATORIAL-LOW LATITUDE IONOSPHERE:SUNDIAL CAMPAIGN 1984.. ANNALES GEOPHYSICAE, Franca, v. 6, p. 69-80, 1987.
Abdu, M. A. ; SOBRAL, J. H. A. ; NAKAMURA, Y. ; ZAMLUTTI, C. J. . EQUATORIAL PLASMA BUBBLE ZONAL VELOCITY GRADIENT FROM SPACED VHF POLARIMETER AND SCANNING 630NM MEASUREMENTS.. GEOPHYS. RES. LETT., Washington, EUA, v. 14, p. 1965-1968, 1987.
MURALIKRISHNA, P. ; Abdu, M. A. . SOLAR AND MAGNETIC DECLINATION CONTROL ON THE ELECTROJET AND DISTRIBUTED CURRENTS IN THE IONOSPHERE OVER JICAMARCA.. J. GEOPHYS. RES., Washington, EUA, v. 93, p. 1017-1022, 1987.
BATISTA, I. S. ; Abdu, M. A. ; BITTENCOURT, J. A. . EQUATORIAL F REGION VERTICAL PLASMA DRIFTS: SEASONAL AND LONGITUDINAL ASYMMETRIES IN THE AMERICAN SECTOR.. J. GEOPHYS. RES., Washington, EUA, v. 91, p. 12055-12064, 1986.
NELSON, O. R. ; Abdu, M. A. ; BATISTA, I. S. . EQUATORIAL F-REGION IRREGULARITY LATITUDINAL EXTENSION AND DYNAMO ELECTRIC FIELD.. J. ATMOS. TERR. PHYS., Inglaterra, v. 48, p. 181-186, 1986.
Abdu, M. A. ; BATISTA, J. H. A. ; SOBRAL, J. H. A. ; PAULA ; R, E. ; KANTOR, I. J. . EQUATORIAL IONOSPHERIC PLASMA BUBBLE IRREGULARITY OCCURRENCE AND ZONAL VELOCITY UNDER QUIET AND DISTURBED CONDITIONS FROM POLARIMETER OBSERVATION.. J. GEOPHYS. RES., Washington, EUA, v. 90, p. 9921-9928, 1985.
Abdu, M. A. ; SOBRAL, J. H. A. . ON THE LOW LATITUDE SCANNING PHOTOMETER SIGNATURES OF EQUATORIAL IONOSPHERIC PLASMA BUBBLE.. REV. BRAS. GEOF., Brasil, v. 3, p. 33-39, 1985.
Abdu, M. A. ; SOBRAL, J. H. A. ; NELSON, O. R. ; BATISTA, I. S. . SOLAR CYCLE RELATED RANGE TYPE SPREAD F OCURRENCE CHARACTERISTICS OVER EQUATORIAL AND LOW LATITUDE STATIONS IN BRAZIL.. Journal of Atmospheric and Terrestrial Physics , Inglaterra, v. 47, p. 901-905, 1985.
SOBRAL, J. H. A. ; Abdu, M. A. ; SAHAI, Y. . EQUATORIAL PLASMA BUBBLE EASTWARD VELOCITY CHARACTERISTICS FORM SCANNING AIRGLOW PHOTOMETER MEASUREMENTS OVER CACHOEIRA PAULISTA.. J. ATMOS. TERR. PHYS., Inglaterra, v. 47, p. 895-990, 1985.
Abdu, M. A. ; KANTOR, I. J. ; BATISTA, I. S. ; PAULA, E. R. . EASTWEST PLASMA BUBBLE IRREGULARITY MOTION DETERMINED FROM SPACED VHF POLARIMETERS: IMPLICATIONS ON VELOCITY SHEAR IN THE ZONAL F-REGIONBULK PLASMA MOTION.. RADIO SCIENCE, Washington, EUA, v. 20, p. 111-122, 1985.
NAKAMURA, Y. ; SOBRAL, J. H. A. ; Abdu, M. A. . A SIMULATION OF EQUATORIAL PLASMA BUBBLE SIGNATURES ON THE OI 6300A NIGHTGLOW MERIDIONAL PROFILE OVER BRAZILIAN LOW LATITUDE.. REV. BRAS. GEOF., Brasil, v. 2, p. 65-77, 1984.
Abdu, M. A. ; SOBRAL, J. H. A. ; BATISTA, I. S. . COMMENT ON "MODELLING THE ION CHEMISTRY OF THE D-REGION: A CASE STUDY BASED UPON THE 1966 TOTAL SOLAR ECLIPSE, BY SEARS ET AL.". J. GEOPHYS. RES., Washington, EUA, v. 89, p. 2406-2408, 1984.
Abdu, M. A. ; MEDEIROS, R. T. ; SOBRAL, J. H. A. ; BITTENCOURT, J. A. . SPREAD F PLASMA BUBBLE VERTICAL RISE VELOCITIES DETERMINED FROM SPACED IONOSONDE OBSERVATIONS.. J. GEOPHYS. RES., Washington, EUA, v. 88, p. 9197-9204, 1983.
MEDEIROS, R. T. ; Abdu, M. A. ; KANTOR, I. J. . A COMPARATIVE STUDY OF VHF SCINTILLATIONS AND SPREAD F EVENTS OVER NATAL AND FORTALEZA IN BRAZIL.. J. GEOPHYS. RES., Washington, EUA, v. 88, p. 6253-6258, 1983.
Abdu, M. A. ; MEDEIROS, R. T. ; NAKAMURA, Y. . LATITUDINAL AND MAGNETIC FLUX TUBE EXTENSION OF THE EQUATORIAL SPREAD F IRREGULATITIES.. J. GEOPHYS. RES., Washington, EUA, v. 88, p. 4861-4868, 1983.
Abdu, M. A. ; BITTENCOURT, J. A. ; BATISTA, I S . Longitudinal differences in the spread Fcharactaristics. Revista Brasileira de Geofísica , Brazil, v. 13, p. 647-663, 1983.
Abdu, M. A. ; MEDEIROS, R. T. ; SOBRAL, J. A. ; BATISTA, I. S. . VERTICAL IONIZATION DRIFT VELOCITIES AND RANGE TYPE SPREAD F IN THE EVENING EQUATORIAL IONOSPHERE.. J. GEOPHYS. RES., Washington, EUA, v. 88, p. 399-402, 1983.
Abdu, M. A. ; MEDEIROS, R. T. ; SOBRAL, J. H. A. . EQUATORIAL SPREAD F INSTABILITY CONDITIONS AS DETERMINED FROM IONOGRAMS.. GEOPHYSICAL RES. LETT., Washington, EUA, v. 9, p. 692-695, 1982.
Abdu, M. A. ; BATISTA, I. S. ; KANTOR, J. ; SOBRAL, J. H. A. . GRAVITY WAVE INDUCED IONIZATION LAYERS IN THE NIGHT F-REGION AT LOW LATITUDE.. J. ATMOS. TERR. PHYS., Inglaterra, v. 44, p. 759-767, 1982.
PAULA, E. R. ; KANTOR, I. J. ; Abdu, M. A. . A COMPARATIVE STUDY OF THE CCIR PREDICTIONS WITH OBSERVATIONS OF FOF2 AND HMF2 OVER BRAZIL.. TELECOMMUNICATION J., Inglaterra, v. 48, p. 589-593, 1981.
Abdu, M. A. ; BITTENCOURT, J. A. ; BATISTA, I. S. . MAGNETIC DECLINATION CONTROL OF THE EQUATORIAL F REGION DYNAMO FIELD DEVELOPMENT AND SPREAD-F.. J. GEOPHYS. RES., Washington, EUA, v. 86, p. 11443-11446, 1981.
Abdu, M. A. ; BATISTA, I. S. ; PIAZZA, L. R. ; MASSAMBANI, O. . MAGNETIC STORM ASSOCIATED ENHANCED PARTICLE PRECIPITATION IN THE SOUTHATLANTIC ANOMALY: EVIDENCE FROM VLF PHASE MEASUREMENTS.. J. GEOPHYS. RES., Washington, EUA, v. 86, p. 7533-7542, 1981.
Abdu, M. A. ; BITTENCOURT, J. A. ; BATISTA, I. S. . SOME CHARACTERISTICS OF SPREAD F AT MAGNETIC EQUATORIAL STATION, FORTALEZA.. J. GEOPHYS. RES., Washington, EUA, v. 86, p. 6836-6842, 1981.
BITTENCOURT, J. A. ; Abdu, M. A. . THEORETICAL COMPARISON BETWEEN APPARENT AND REAL VERTICAL IONIZATION DRIFT VELOCITIES IN THE EQUATORIAL F-REGION.. J. GEOPHYS. RES., Washington, EUA, v. 86, p. 2451-2455, 1981.
SOBRAL, J. H. A. ; Abdu, M. A. ; BATISTA, I. S. ; ZAMLUTTI, C. J. . WAVE DISTURBANCES IN THE LOW LATITUDE IONOSPHERE AND EQUATORIAL IONOSPHERIC PLASMA DEPLETION.. J. GEOPHYS. RES., Washington, EUA, v. 86, p. 1374-1379, 1981.
SOBRAL, J. H. A. ; Abdu, M. A. ; ZAMLUTTI, C. J. ; BATISTA, I. S. . ASSOCIATION BETWEEN PLASMA-BUBBLE IRREGULARITIES AND AIRGLOW DISTURBANCES OVER BRAZILIAN LOW LATITUDES.. GEOPHYS. RES. LETTERS., Washington, EUA, v. 7, p. 980-982, 1980.
SOBRAL, J. H. A. ; Abdu, M. A. ; BATISTA, I. S. . AIRGLOW STUDIES ON THE IONOSPHERE DYNAMICS OVER LOW LATITUDE IN BRAZIL. ANN. GEOPHYS., Franca, v. 36, p. 199-204, 1980.
Abdu, M. A. ; BATISTA, I. S. . DETERMINATION OF NITRIC OXIDE HEIGHT DISTRIBUTION FROM ROCKET ION COMPOSITION RESULTS AT LOW LATITUDES.. LOW LATITUDE AERONOMIC PROCESSES, COSPAR SYMPOSIUM SERIES, Inglaterra, v. 8, p. 69-72, 1979.
Abdu, M. A. ; BATISTA, I. S. . NITRIC OXIDE HEIGHT DISTRIBUTION IN THE LOWER IONOSPHERE FROM ROCKET ION COMPOSITION RESULTS OVER SOUTHERN TEMPERATURE LATITUDE STATION.. J. GEOPHYS. RES., Washington, EUA, v. 84, p. 5267-5271, 1979.
Abdu, M. A. ; BATISTA, I. S. ; SOBRAL, J. H. A. . PARTICLE IONIZATION RATES FROM TOTAL SOLAR ECLIPSE ROCKET ION COMPOSITION RESULTS IN THE SOUTH ATLANTIC GEOMAGNETIC ANOMALY.. J. GEOPHYS. RES., Washington, EUA, v. 84, p. 4328-4334, 1979.
ZIAUDDIN, S. ; Abdu, M. A. . ON THE APPAREND EQUATORWARD PROPAGATION OF AURORAL SUBSTORM ABSORPTIONEVENTS AT LOW AURORAL LATITUDES.. CAN. J. PHYS., Canada, v. 56, p. 1412-1416, 1978.
BATISTA, I. S. ; Abdu, M. A. . MAGNETIC STORM ASSOCIATED DELAYED SPORADIC-E ENHANCEMENTS IN THE BRAZILIAN GEOMAGNETIC ANOMALY.. J. GEOPHYS. RES., Washington, EUA, v. 82, n.29, p. 4777-4783, 1977.
Abdu, M. A. ; BATISTA, I. S. . SPORADIC E-LAYER PHENOMENA IN THE BRAZILIAN GEOMAGNETIC ANOMALY: EVIDENCE FOR A REGULAR PARTICLE IONIZATION SOURC.. J. ATMOS. TERR. PHYS., Inglaterra, v. 39, n.6, p. 723-732, 1977.
Abdu, M. A. ; RAI, D. B. . GRAVITY WAVES IS LOW LATITUDE F-REGION.. PLANET. SPACE SCI., Inglaterra, v. 23, p. 487-491, 1975.
Abdu, M. A. ; VOGAN, E. L. ; FORSYTH, P. A. . MEASUREMENT OF IONOSPHERIC ABSORPTION USING RADIO REFLECTIONS FROM METEORS.. CAN. J. PHYS., Canada, v. 52, p. 146-153, 1974.
MARTIN, I. M. ; RAI, D. B. ; PALMEIRA, R. A. R. ; TRIVEDI, N. B. ; Abdu, M. A. ; COSTA, J. M. . ENHANCED LOW-ENERGY GAMMA-RAY AT BALLOON ALTITUDE IN THE BRAZILIAN MAGNETIC ANOMALY.. NATURE, Inglaterra, v. 252, n.5478, p. 25-27, 1974.
Abdu, M. A. ; ANGREJI, P. D. . THE ROLE PLAYED BY OZONE IN THE LOWER D-REGION ELECTRON DENSITY VARIATIONS IN WINTER.. J. GEOPHYS. RES., Washington, EUA, v. 79, n.1, p. 649-657, 1974.
Abdu, M. A. ; ANANTHAKRISHANAN, S. ; COUTINHO, E. F. ; KRISHNAN, B. A. ; REIS, E. M. . AZIMUTHAL DRIFT AND PRECIPITATION OF ELECTRONS INTO THE SOUTH ATLANTICGEOMAGNETIC ANOMALY DURING AN SC MAGNETIC STORM.. J. GEOPHYS. RES., Washington, EUA, v. 78, p. 5830-5838, 1973.
Abdu, M. A. ; ANANTHAKRISHANAN, S. ; KRISHAN, B. A. . COSMIC RAY IONIZATION IN THE D-REGION AT SUNRISE: EVIDENCE FROM VLF PHASE MEASUREMENTS.. RADIO SCIENCE, Washington, EUA, v. 8, n.89, p. 733-737, 1973.
ANANTHAKRISHANAN, S. ; Abdu, M. A. ; PIAZZA, L. R. . D-REGION RECOMBINATION COEFFICIENTS AND THE SHORT WAVELENGTH X-RAY DURING A SOLAR FLARE. PLANET. SPACE SCI., Inglaterra, v. 21, p. 367-375, 1973.
BASU, D. ; Abdu, M. A. . SOME TRENDS IN THE RED-SHIFT DISTRIBUTION OF QUASISTELLAR OBJECTS AND RELATED PECULIAR GALAXIES. ASTRO PHYS. AND SPACE SCIENCE, Holanda, v. 19, p. 303-308, 1972.
LUNETTA, M. ; Abdu, M. A. . A STUDY OF THE LATITUDINAL FEATURES OF THE IONOSPHERIC ABSORPTION EXCURSIONS. REVISTA BRASILEIRA DE FISICA 1, Brazil, v. 1, n.3, p. 369-379, 1971.
Abdu, M. A. . ON THE POSSIBLE RELATIONSHIP BETWEEN SUBSTORM ELECTRON DRIFT AND COSMIC NOISE ABSORPTION ON THE MORNING SIDE OF THE AURORAL ZONE. JOURNAL OF ATMOS. TERR. PHYS., Inglaterra, v. 33, p. 1703-1710, 1971.
Abdu, M. A. ; VOGAN, E. L. . STUDIES OF RADIO-WAVE ABSORPTION FEATURES AT A SUB-AURORAL LATITUDE.. CAN. J. PHYS., Canada, v. 49, n.11, p. 1411-1418, 1971.
DEGAONKAR, S. S. ; RAO, U. R. ; Abdu, M. A. ; PATEL, R. M. . ROCKET BORNE INSTRUMENTATION FOR THE MEASUREMENT OF ELECTRON DENSITY PROFILE IN THE IONOSPHERE.. PROCEEDING OF THE INDIAN ACADEMY OF SCIENCES, India, v. LXXXII, p. 236-245, 1970.
RAO, U. R. ; DEGAONKAR, S. S. ; Abdu, M. A. ; PATEL, R. M. P. . ROCKET BORNE HIGH FREQUENCY CAPACITANCE PROBE FOR THE MEASUREMENT OF ELECTRON DENSITY OVER THUMBA.. SPACE RESEARCH, X, Holanda, v. X, p. 703-708, 1970.
DEGAONKAR, S. S. ; Abdu, M. A. . THE EFFECT ON ANTENNA APERTURE ON THE RECEPTION OF C.R. NOISE AT THE GROUND.. J. INSTITUTE OF TELECOMMUNICATION ENGINEERS (INDIA), India, v. 13, n.7, p. 191-204, 1967.
Abdu, M. A. ; DEGAONKAR, S. S. ; RAMANATHAN, K. R. . ATTENUATION OF GALACTIC RADIO NOISE AT 25 MHZ AND 21.3 MHZ IN THE IO- NOSPHERE OVER AHMEDABAD DURING 1956-64. J. GEOPHYS. RES., Washington, EUA, v. 72, n.5, p. 1547-1554, 1967.
Abdu, M. A. ; DEGAONKAR, S. S. . DEDUCTION OF ELECTRON TEMPERATURE FROM THE F-REGION COMPONENT OF COSMIC RADIO NOISE ABSORPTION.. J. GEOPHYS. RES., Washington, EUA, v. 72, n.21, p. 5559-5562, 1967.
DEGAONKAR, S. S. ; Abdu, M. A. . ELECTRON TEMPERATURE AS OBTAINED FROM THE F-REGION COMPONENT OF C.R. NOISE ABSORPTION AT 25 MHZ AND 21,3 MHZ OVER AHMEDABAD.. J. ATMOS. AND TERREST. PHYSICS, Inglaterra, v. 30, p. 556-562, 1967.
DEGAONKAR, S. S. ; Abdu, M. A. . COMMENT ON A PAPER BY R.N. SING ON THE EFFECTIVE COLLISION FREQUENCY IN THE LOWER F-REGION OF THE IONOSPHERE.. PROCEEDINGS OF THE PHYSICAL SOCIETY, LONDON, 89, PART 1, London, v. 563, p. 181-182, 1966.
Abdu, M. A. ; DEGAONKAR, S. S. . SOLAR FLARE EFFECTS ON 25 MHZ, 21,3 MHZ AND 16,5 MHZ C.R. NOISE ABSORPTION OBSERVED AT AHMEDABAD AND THUMBA.. PROC. IQSY SYMP., NEW DELHI, India, p. 246-252, 1966.
Abdu, M. A. ; DEGAONKAR, S. S. . CHANGES IN C.R. NOISE ATTENUATION AT 21,3 MHZ AND 25 MHZ DURING MAGNETIC STORMS: COMPARISON BETWEEN HIGH AND LOW SUNSPOT YEARS.. PROC. IQSY SYMP., NEW DELHI, India, v. 13, 1966.
Abdu, M. A. ; D. Pancheva ; Archana Bhattacharyya . Aeronomy of the Earth?s Atmosphere and Ionosphere. 1. ed. Dordrecht: Springer Science+Business Media B.V. 2011, 2011. v. 1. 478p .
Abdu, M.A. ; KHERANI, E. A. . Coupling Processes in the Equatorial Spread F/Plasma Bubble Iregularity Development. In: IAGA, Springer. (Org.). Aeronomy of the Earth?s Atmosphere and Ionosphere. 1ed.Dordrecht: Springer Science+Business Media B.V. 2011, 2011, v. 1, p. 219-238.
KHERANI, E. A. ; ABDU, M. A. . The Acoustic Gravity Wave Induced Disturbances in the Equatorial Ionosphere. In: IAGA/IUGG, Springer. (Org.). Aeronomy of the Earth´s Atmosphere and Ionosphere. 1ed.Dordrecht: Springer Science+Business Media B.V. 2011, 2011, v. 1, p. 141-162.
TAKAHASHI, H. ; Vadas, S. ; Wrasse, C. M. ; TAYLOR, M. J ; Pautet, P.-D. ; MEDEIROS, A F de ; BURITI, R A ; DEPAULA, E. R. ; ABDU, M. A. ; Batista, I. S ; Paulino, I. ; P. A. Stamus ; D. C. Fritts . Mesosphere?Ionosphere Coupling Processes Observedin the F Layer Bottom-Side Oscillation. In: IAGA/IUGG, Springer. (Org.). Aeronomy of the Earth´s Atmosphere and Ionosphere. 1ed.Dordrecht: Springer Science+Business Media B.V. 2011, 2011, v. 1, p. 163-176.
Batista, I.S. ; Erica M. Diogo ; SOUZA, J R de ; Abdu, M.A. ; Bailey, G.J. . Equatorial Ionization Anomaly: The Role of Thermospheric Winds and the Effects of the Geomagnetic Field Secular Variation. In: IAGA/IUGG , Springer. (Org.). Aeronomy of the Earth´s Atmophere and Ionosphere. 1ed.Dordrecht: Springer Science+Business Media B.V. 2011, 2011, v. 1, p. 317-328.
Abdu, M. A. ; SOUZA, J. R. de ; SOBRAL, J. H. S. ; BATISTA, Inez S . Magnetic storm associated disturbance dynamo effects in the low and equatorial latitude ionosphere. In: American Geophysical Union. (Org.). Recurrent Magnetic Storms: Corotating Solar Wind Streams. Washington: American Geophysical Union, 2006, v. 167, p. 283-304.
Abdu, M.A. ; KHERANI, A. E. ; Souza, J.R. ; Batista, I. ; MACDOUGALL, J. W. ; PAULA ; SOBRAL, J . Precursor F layer wave structure, prereversal vertical drift, and their roles in the equatorial spread F irregularity development.. In: MST14/iMST1, 2014, Sao Jose dos Campos. Abstract Book MST14/iMST1 workshop, Sao Jose dos Campos. Sao Jose dos Campos: NMST14/iMST1 workshop, 2014. v. 1. p. 1.
S, Batista I ; Abdu, M.A. ; CARRASCO, A. J. ; RESENDE, L. C. A. . Sporadic E-layer and equatorial spread-F: are they connected?. In: 12th Scientific Assembly International Association of Geomagnetism and Aeronomy- IAGA, 2013, Merida , Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA, 2013.
Batista, Inez S. ; CANDIDO, C. M. N. ; Abdu, M.A. ; R, Sauza J . Upper atmosphere and ionosphere behavior under the very low solar flux conditions of the recent deep solar minimum.. In: 12th IAGA Scientific Assembly, 2013, Merida, Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA, 2013.
Abdu, M.A. ; Kherani, E.A. ; S, Batista I ; Reinisch, B.W. . Investigation of equatorial spread F development conditions using conjugate point observation by Digisondes.. In: 12th IAGA Scientific Assembly, 2013, Merida , Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA, 2013.
Abdu, M.A. . Sporadic E layer development and disruption over low latitudes by electric fields, during quiet times and magnetic storms. In: 12th Scientific Assembly International Association of Geomagnetism and Aeronomy- IAGA, 2013, Merida, Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA, 2013. p. 81-81.
Abdu, M.A. . Sporadic E layer development and disruption over low latitudes by electric fields, during quiet times and magnetic storms. In: 12th Scientific Assembly International Association of Geomagnetism and Aeronomy- IAGA, 2013, Merida, Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA, 2013. p. 81-81.
Abdu, M.A. ; Kherani, E.A. ; Batista, I. S ; PAULA, E. ; MacDougall, John ; Sobral, José H.A. . Grav ity wav e seed perturbation and prereversal vertical drift in equatorial spread F/plasma bubble development under solar maximum and minimum conditions. In: 12th IAGA Scientific Assembly, 2013, Merida, Mexico. Abstract Volume, IAGA 12th Scientific Assembly August 26-31, 2013. Paris: IAGA. p. 36-36.
Abdu, M.A. ; Souza, J.R. ; Batista, Inez S. ; FEJER, B. G. ; Sobral, José H.A. . Sporadic E layer development and disruption over low latitudes by prompt penetration electric fields during magnetic storms.. In: Earth-Sun System Exploration 5 conference, 2013, Kona, Hawaii. Abstract Book Earth-Sun System Exploration 5 Conference. Maryland: John Hopkins Uiversity, APL, 2013.
BERTONI, F. C. P. ; Abdu, M.A. ; Batista, I. S ; RAULIN, J. P. ; Reinisch, B. W. ; Sobral, J.H.A. ; Souza, J.R. . Observations of the vertical and zonal ionospheric plasma drift velocities, obtained by radar and digisond. In: International Equatorial Aeronomy Symposium- ISEA- 13, 2012, Paracas, Peru. Abstract Volume, I3th ISEA. Paracas, Peru: ISEA13, 2012.
NOGUEIRA, P. A. B. ; Abdu, M.A. ; Souza, J.R. ; S, Batista I ; Shume, E. B. ; Bailey, G.J. . Equatorial TEC over South American sector with large longitudinal variation in magnetic. In: !3th International Symposium on Equatorial Aeronomy- ISEA, 2012, Paracas, Peru. Proceedings 13 ISEA. Paracas, Peru: ISEA 13, 2012.
Takahashi, H ; Abdu, M.A. ; BATISTA, I ; LIMA, L. M. ; WRASSE, C. M. ; ONOHARA, A. N. ; AQUINO, M. G. S. ; BATISTA, P.P. . Influence of 2-day Planetary wave in the equatorial ionosphere. In: International Equatorial Aeronomy Symposium- ISEA- 13, 2012, Paracas, Peru. Proceedings 13 ISEA. Paracas, Peru: ISEA 13, 2012.
Takahashi, Hisao ; Abdu, M.A. ; Batista, I. ; LIMA, L.M. ; WRASSE, C.M. ; ONOHARA, A. ; AQUINO, M.G.S. ; BATISTA, P.P. . Influence of 2-day Planetary wave in the equatorial ionosphere. In: International Equatorial Aeronomy Symposium- ISEA- 13, 2012, paracas, Peru. Proceedings 13 ISEA. Paracas, Peru: ISEA 13, 2012.
Abdu, M.A. ; Batista, I. S ; Sobral, J.H.A. ; SANTOS, A. M. ; NOGUEIRA, P. A. B. . Storm time variability in Equatorial Spread F/Plasma bubble irregularity development. In: International Equatorial Aeronomy Symposium- ISEA- 13, 2012, Paracas, Peru. Proceedings 13 ISEA. Paracas, Peru: ISEA 13, 2012.
Batista, I. ; CARRASCO, A. J. ; Abdu, M.A. . Estimation of the initial amplitude of perturbation and its use in numerical simulation of plasma bubbles. In: 39th COSPAR Scientific Assembly, 2012, Mysore, India. Abstracts-ISSN-1815-2619,. Paris: COSPAR, 2012.
Abdu, M.A. ; Brum, C.G.M. ; BATISTA, P.P. ; GURURBARAN, S. ; BAGESTON, J. V. ; S, Batista I . Planetary/Kelvin wave modulation of the equatorial ionospheric evening vertical plasma drift and the post sunset spread F development. In: 39th COSPAR Scientific Assembly, 2012, Mysore, India. Abstracts-ISSN-1815-2619. Paris: COSPAR, 2012.
Santos, A.M. ; Abdu, M. ; SOBRAL, J ; Nogueira, P.A.B. ; Candido, C. M. N. . Evidences of propagation of large scale TIDs/gravity waves over Brazil region during storm magnetic recovery phase. In: 39th COSPAR Scientific Assembly, 2012, Mysore, India. Abstract Book 39th COSPAR Scientific Assembly. Paris: COSPAR, 2012.
Moro, Juliano ; Denardini, C. M ; Correia, E. ; Abdu, M. ; Schuch, N. J ; Makita, K ; L. C. A. Resende ; Guizelli, L.M. ; CHEN, S. S. . Correlation between the cosmic noise absorption from SARINET data and the energetic particles measured by MEPED: simultaneous observations over SAMA region. In: 39th COSPAR Scientific Assembly, 2012, Mysore, India. Abstract Book 39th COSPAR Scientific Assembly. Paris: COSPAR, 2012.
Batista, I. S ; J., C. A. ; Abdu, M. . Methodology To Estimate The Initial Amplitude Of Perturbation From Ionograms And Its Use In Numerical Simulation Of Plasma Bubbles. In: IV Simpósio Brasileiro de Geofísica Espacial e (10-14 setembro de 2012), 2012, Sao Paulo. Programa 2012. Sao Paulo: SBGA, 2012.
Nogueira, P.A.B. ; Abdu, M. ; Souza, J.R. ; Batista, I. ; Shume, E. B. ; BAILEY, G.J . Wave Number 4 Structure In Tec-Gps And Electron Density In Dmsp Satellite Data Over South America Sector. In: IV Simpósio Brasileiro de Geofísica Espacial e (10-14 setembro de 2012), 2012, Sao Paulo. Programa 2012. Sao Paulo: SBGA, 2012.
Batista, I. ; Candido, C. M. N. ; Abdu, M. ; Brum, C.G.M. . Ionosphere and thermosphere under extremely prolongedlow solar activity of solar cycle 23/24. In: International Symposium on Atmospheres of Terrestrial Planets, 2012, Ahmedabad, India. Book of Abstracts. Ahmedabad, India: Physical Research Laboratory - PRL, 2012. v. 1. p. 3-3.
Abdu, M. . Longitudinal differences in the space weather effects over the Earth?s equatorial and low latitude ionosphere. In: International Symposium on Atmospheres of Terrestrial Planets: Observations & Modeling, 2012, Ahmedabad, India. Book of Abstracts. Ahmedabad, India: Physical Research Laboratory - PRL, 2012. v. 1. p. 3-3.
Abdu, M. ; Brum, C.G.M. ; BATISTA, P.P. ; GURURBARAN, S. ; Batista, I. ; Sobral, J. H. A . Equatorial Evening Prereversal Enhancement Electric Field and Spread F, and their day-to-day Variability due to Planetary/Kelvin Waves.. In: XXV IUGG General Assembly (28June - 7 July 2011), 2011, Melbourne. Proceedings, 2011. Paris: IAGA, 2011. v. 1.
Batista, I. S ; Abdu, M.A. ; NOGUEIRA, P. A. B. ; PAES, R. ; Souza, J.R. ; Matsuoka, M. T. ; Camargo, P. O. . The impact of sudden stratospheric warming on low latitude ionosphere over Brazil.. In: XXV IUGG General Assembly (28June - 7 July 2011), 2011, Melbourne. Proceedings, 2011. Paris: IAGA, 2011. v. 1.
Candido, C. M. N. ; BATISTA, I ; Mangalathayil Ali Abdu, M. A. Abdu ; Becker-Guedes, F. ; SOBRAL, J ; Nogueira, P.A.B. . Ionospheric Variability over a Brazilian site under the Southern Crest of the Equatorial Ionization Anomaly during the last Solar Minimum Period.. In: XXV IUGG General Assembly (28June - 7 July 2011), 2011, Melbourne. Proceedings, 2011. Paris: IAGA, 2011. v. 1.
Takahashi, H ; MAKELA, J. J. ; LIMA, L. M. ; Batista, I. ; Abdu, M. ; BATISTA, P.P. ; K. Shiokawa ; OBERHIDE, J. ; Fritts, D. . Mesosphere-ionosphere coupling features through gravity- and planetary waves in the equatorial and low latitude regions.. In: XXV IUGG General Assembly (28June - 7 July 2011), 2011, Melbourne. Proceedings, 2011. Paris: IAGA, 2011.
ABDU, M. A. . Equatorial spread F/plasma bubble irregularities under storm time disturbance electric fields. In: XXV IUGG General Assembly (28June - 7 July 2011), 2011, Melbourne. Proceedings, 2011. Paris: IAGA, 2011. v. 1.
Abdu, M. A. ; BATISTA, I. S. ; REINISCH, B. W. ; MACDOUGALL, J. W. ; KHERANI, E. A. ; SOBRAL, J. H. A. . Equatorial spread F echo and irregularity growth processes from conjugate point digital ionograms. In: 2011 XXXth URSI General Assembly and Scientific Symposium, 2011, Istanbul. 2011 XXXth URSI General Assembly and Scientific Symposium, 2011. p. 1.
Batista, I. ; Nogueira, P.A.B. ; Abdu, M.A. ; Souza, J.R. . Early morning disturbances in the ionospheric electron density during intense magnetic storms.. In: III Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2010, 2010, Armação dos Búzios. Programa e Livro de Resumos, 2010. Sao Jose dos Campos: SBGEA, 2010. v. 1.
Takahashi, H ; S. L. Vadas ; Wrasse, C. M. ; Taylor ; Pautet, P.-D. ; Medeiros, A. F. ; Buriti, R. A. ; PAULA ; Abdu, M.A. ; Batista, I. ; Paulino, I. ; P. A. Stamus ; Fritts, D. . Investigation of bottom-type spread-F observed by ionosonde, coherent radar and optical imager: signature of gravity wave penetration.. In: III Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2010, 2010, Armação dos Búzuos. Programa e Livro de Resumos, 2010. Sao Jose dos Campos: SBGF, 2009. v. 1.
Batista, I. S ; ABDU, M. A. ; Ely, C.V. . The equatorial ionosphere over Brazilian region from ground based and satellite data. In: 38th COSPAR Scientific Assembly, 2010, 2010, Bremen. COSPAR Scientific Assembly 2010 Abstracts. Paris: COSPAR, 2010. p. PCB1-0005-10.
Nogueira, P.A.B. ; Abdu, M.A. ; Batista, I. S ; Souza, J.R. . Equatorial ionization anomaly represented by TEC and foF2: A comparison between observational data and SUPIM simulation over Brazil. In: 38th COSPAR Scientific Assembly, 2010, 2010, Bremen. COSPAR Scientific Assembly 2010 Abstracts. Paris: COSPAR, 2010. p. p. C11-0112-10.
Candido, C. M. N. ; Batista, I. S ; Becker-Guedes, F. ; PIMENTA, A. A. ; Abdu, M.A. ; Sobral, J. H. A ; Bittencourt, J.A. . Post-midnight spread-F occurrence during solar minimum conditions at Brazilian low latitudes. In: 38th COSPAR Scientific Assembly, 2010, 2010, Bremen. COSPAR Scientific Assembly 2010 Abstracts. Paris: COSPAR, 2010. p. C11- 0118-10.
Souza, J.R. ; ABDU, MANGALATHAYIL A. ; Batista, I. S ; BAILEY, G.J . Longitudinal variation of the equatorial ionosphere: modeling and experimental results. In: 38th COSPAR Scientific Assembly, 2010, Bremen., 2010, Bremen. COSPAR Scientific Assembly 2010 Abstracts,. Paris: COSPAR, 2010. p. C41-0031-10.
Candido, C. M. N. ; S, Batista I ; Becker-Guedes, F. ; Abdu, M. ; Bittencourt, J.A. ; SOBRAL, J . Low Latitude Spread-F Events during Solar Minimum Conditions at June Solstice Months. In: AGU Meeting of the Americas, 2010, 2010, Foz de Igucu. Eos Trans. AGU, 2010. Washington: AGU, 2010. p. SA21A-04.
Batista, I. S ; Erica M. Diogo ; Souza, J.R. ; Abdu, M.A. ; BAILEY, G.J . Long Term Trends in Ionospheric Parameters Over Brazil and the Role of the Geomagnetic Field Secular Variation. In: AGU Meeting of the Americas, 2010, 2010, Foz de Igucu. Eos Trans. AGU, 2010.. Washington: AGU, 2010. p. SA23A-02..
Abdu, M.A. ; Kherani, E.A. ; Batista, I. S ; PAULA, E. R. ; SOBRAL, J. H . Gravity Wave Effects on the Equatorial Evening Prereversal Vertical Drift and Spread F. In: AGU Meeting of the Americas, 2010, 2010, Foz de Igucu. Eos Trans. AGU, 2010. Washington: AGU, 2010. p. SA14A-05.
Abdu, M.A. . Severe disturbances of the Earth?s low latitude ionosphere and thermosphere due to Solar wind-magnetosphere interaction. In: IAGA International Symposium 2 - 2009 'Solar Wind-Space Environment Interaction', 2009, Cairo. Abstract volume-IAGA2-2009. Cairo: Cairo University, 2009. v. 1.
J., C. A. ; Batista, I. ; Abdu, M.A. . Simulation of the sporadic-E Layer for Low Latitudes: The Control of the Vertical Electric Field.. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2009, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006. v. 1.
Batista, I. S ; Erica M. Diogo ; Abdu, M.A. ; BAILEY, G. J. . Equatorial Ionization Anomaly: The Role of Thermospheric Winds and the Effcts of the Geomagnetic Field Secular Variation.. In: IAGA 2009 11th Scientific Assembly, Sopron, 2009, Sopron. ABSTRACT BOOK of the IAGA 11th Scientific Assembly. Paris: IAGA, 2009. v. 1. p. 0619-0619.
Takahashi, H ; Wrasse, C. M. ; Taylor ; Pautet, P.-D. ; Medeiros, A. F. ; Gobbi, D. ; Abdu, M. A. ; Batista, I. ; PAULA ; Sobral, J. H. A ; S. L. Vadas ; D. C. Fritts . Mesosphere-ionosphere coupling looking from penetration of gravity waves in the equatorial region.. In: IAGA 2009 11th Scientific Assembly, 2009, Sopron. ABSTRACT BOOK of the IAGA 11th Scientific Assembly, 2009. Paris: IAGA. v. 1. p. 0420-0420.
Abdu, M. A. ; Kherani, E.A. ; Brum, C.G.M. ; Batista, I. ; SOBRAL, J. H . The role of upward propagating waves in the equatorial spread F day-to-day variability. In: IAGA 2009 11th Scientific Assembly, Sopron, 2009, Sopron. ABSTRACT BOOK of the IAGA 11th Scientific Assembly, 2009. Paris: IAGA, 2009. v. 1. p. 0597-0597.
NOGUEIRA, P. A. B. ; Abdu, M.A. ; Batista, I. ; SANTOS, A. M. . A study of the equatorial ionization anomaly and thermospheric meridional winds during quiet and disturbed reriods over Brazilian low latitudes.. In: IAGA 2009 11th Scientific Assembly, 2009, Sopron. ABSTRACT BOOK of the IAGA 11th Scientific Assembly, 2009Abs. Paris: IAGA, 2009. v. 1. p. 0343-0343.
LIMA, L.M. ; Batista, I. ; Abdu, M.A. ; BATISTA, P.P. ; Clemesha, B. R. ; Takahashi, H . Observational evidence for mesosphere-ionosphere coupling through long-period oscillations. In: IAGA 2009 11th Scientific Assembly, 2009, Sopron. ABSTRACT BOOK of the IAGA 11th Scientific Assembly, 2009Abs. Paris: IAGA, 2009. v. 1. p. 1289-1289.
Batista, I. ; Nogueira, P.A.B. ; Abdu, M.A. ; Souza, J.R. . Unusual early morning development of the equatorial ionization anomaly during intense magnetic storms. In: International Living with a Star, 2009, Ubatuba, 2009, Ubatuba. Abstracts ILWS2009. Washington: NASA, 2009.
Abdu, M.A. ; Kherani, E.A. ; Batista, I. ; PAULA ; SANTOS, A. M. ; SOBRAL, J. H ; DENARDINI, C M . Disturbance electric fields effects on the equatorial evening prereversal vertical drift and spread F developments.. In: International Living with a Star, 2009, Ubatuba, 2009, Ubatuba. Abstracts ILWS2009. Washington: NASA, 2009.
Candido, C. M. N. ; PIMENTA, A. A. ; Batista, I. ; Becker-Guedes, F. ; Abdu, M.A. . Low latitude spread-F events possibly associated with the occurrence of MSTIDs in the Brazilian sector. In: International Living with a Star, 2009, Ubatuba, 2009, Ubatuba. Abstracts ILWS2009. Washington: NASA, 2009.
Souza, J.R. ; SANTOS, A. M. ; BAILEY, G.J ; ABDU, MANGALATHAYIL A. ; Batista, I. ; SANTANA, W. M. . Enhancement of the Sheffield University plasmasphere-ionosphere model: E region and new inputs. In: International Living with a Star, 2009, Ubatuba, 2009, Ubatuba. Abstracts ILWS2009. Washington: NASA.
LIMA, L.M. ; CASTRO, R. F. ; Batista, I. ; Abdu, M.A. ; BATISTA, P.P. ; CLEMESHA, B. R. ; Takahashi, H . Longperiod oscillations in the equatorial mesosphere and ionosphere measurements. In: International Living with a Star, 2009, Ubatuba, 2009, Ubatuba. Abstracts ILWS2009. Washington: NASA.
Batista, I. S ; Abdu, M. A. ; ABDU, M. A. -. ; SOUZA, J R de ; Reinisch, B. W. ; RIOS, V. . Similarities and differences in the ionospheric response to the October 2003 geomagnetic superstorm in the South-American-Atlantic sector. In: 37th COSPAR Scientific Assembly, 2008, Montreal. COSPAR Scientific Assembly abstracts. Paris: COSPAR, 2008. v. 1. p. C11-0041-08.
HOANG, T. L ; Abdu, M. A. ; Batista, I. S ; MACDOUGALL, J A . Longitudinal differences in the Equatorial Spread F characteristics between Vietnam and Brazil.. In: 37th COSPAR Scientific Assembly, 2008, Montreal. Montréal. Cospar Scientific Assembly 2008 abstracts, 2008. Paris: COSPAR, 2008. v. 1. p. C11-0058-08.
Abdu, M.A. ; BATISTA, I ; Reinisch, B. W. ; Souza, J.R. ; SOBRAL, J. H ; Pedersen, T. R. ; Medeiros, A. F. ; Schuch, N. J ; PAULA, E. R. . Equatorial spread F irregularity development conditions as diagnosed from conjugate point observations by digisondes and all-sky imagers in Brazil. In: 12th International Symposium on Equatorial Aeronomy, 2008, Crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12, 2008. v. 1. p. 83.
BALAN, N ; Alleyne, H. ; Thampi, S. V. ; Lynn, K. ; OTSUKA, YUCHI ; FEJER, Bela ; Abdu, M.A. . F3 Layer during penetration electric field. In: 12th International Symposium on Equatorial Aeronomy, 2008, crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12. v. 1. p. 122.
H. C. Aveiro ; Denardini, C. M ; ABDU, MANGALATHAYIL A. . Planetary/Kelvin waves in the equatorial electrojet obtained by wavelet analysis of magnetometer datamodulation of the equatorial ionospheric evening vertical plasma drift and the post sunset spread F development. In: 12th International Symposium on Equatorial Aeronomy, 2008, Crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12, 2008. v. 1. p. 64.
DENARDINI, C M ; Abdu, M.A. ; H. C. Aveiro ; Almeida, P.D.S.C. ; L. C. A. Resende ; E? . P. A. Ol´ı ; SOBRAL, J ; Wrasse, C. M. . Counter electrojet features in the Brazilian sector: simultaneous observation on radar, digital sounder and magnetometer data. In: 12th International Symposium on Equatorial Aeronomy, 2008, Crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12. v. 1. p. 76.
Takahashi, H ; Medeiros, A. F. ; Wrasse, C. M. ; Taylor ; Pautet, P.-D. ; D. Gobbi ; J. Fechine ; ABDU, MANGALATHAYIL A. ; BATISTA, I ; Paula, E. R. d ; SOBRAL, J ; Arruda, D. ; Fritts, D. . Optical observation of ionospheric plasma bubbles and mesospheric gravity waves. In: 12th International Symposium on Equatorial Aeronomy, 2008, Crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12. p. 89.
Denardini, C. M. ; Abdu, M.A. ; SOBRAL, J. H ; Wrasse, C. M. ; H. C. Aveiro ; P. D. S. C. Almeida ; Resende, L.C.A. ; E? . P. A. Ol´ı . EEJ Features based on Coherent radar soundings in the Brazilian sector. In: 12th International Symposium on Equatorial Aeronomy, 2008, Crete, Greece. Book of Abstracts ISEA-12. Crete: ISEA 12. p. 95.
Tsurutani, B. T. ; VORKHOGLYADOVA, O. P. ; Mannucci, A. J. ; Araki, T. ; Saito, A. ; McCreadie, H. ; Tsuda, T. ; Yumoto, K. ; Abdu, M.A. ; SOBRAL, J ; Gonzalez, W.D. ; Lakhina, G. S. ; V. M. Vasyliunas . The dayside super fountain effect. In: International Symposium on Coupling Processes in the Equatorial Atmosphere (CPEA Symposium)Atmospheres of Terrestrial Planets: Observations & Modeling, 2007, Kyoto. Abstracts CPEA. Kyoto: CPEA Kyoto University, 2007. p. 110.
Abdu, M.A. . Electrodyamics of the vertical coupling processes in the Atmosphere-Ionosphere System of the low latitude region. In: International Symposium on Coupling Processes in the Equatorial Atmosphere (CPEA Symposium)Atmospheres of Terrestrial Planets: Observations & Modeling, 2007, Kyoto. Abstracts CPEA. Kyoto: CPEA Kyoto University, 2007. p. 117.
Takahashi, H ; Wrasse, C. M. ; D. Gobbi ; D. PANCHEVA, ; Abdu, M.A. ; Batista, I. ; LIMA, L.M. ; BATISTA, P.P. ; Clemesha, B. R. ; K. Shiokawa ; J. Fechine ; M. G. Mlynczak . Kelvin wave in the equatorial middle atmosphere and ionosphere. In: International Symposium on Coupling Processes in the Equatorial Atmosphere (CPEA Symposium)Atmospheres of Terrestrial Planets: Observations & Modeling, 2007, Kyoto. ABstracts CPEA. Kyoto: CPEA Kyoto University, 2007. p. 127.
Abdu, M.A. ; BATISTA, I ; Paula, E. R. d . Initial results from the Brazilian equatorial spread F experimental campaign. In: International Symposium on Coupling Processes in the Equatorial Atmosphere (CPEA Symposium)Atmospheres of Terrestrial Planets: Observations & Modeling, 2007, Kyoto. Abstracts CPEA. Kyoto: C, 2007. p. 141.
Takahashi, H ; TAYLOR, M. J ; Pautet, P.-D. ; Medeiros, A. F. ; D. Gobbi ; Wrasse, C. M. ; J. Fechine ; Abdu, M.A. ; Batista, I. ; PAULA, e R de ; SOBRAL, J. H ; D. C. Fritts . Simultaneous observation of the ionospheric OI6300 bubble structures from two sites near the magnetic equator in the South American sector. In: INternational Symposium on Coupling Processes in the Equatorial Atmosphere (CPEA Symposium)Atmospheres of Terrestrial Planets: Observations & Modeling, 2007, Kyoto. Abstracts CPEA. Kyoto: CPEA Kyoto University, 2007. p. 149.
L. C. A. Resende ; STEPHANY, S. ; PAULA, e R de ; Abdu, M.A. ; Batista, I. . Study on the Prediction of Ionospheric Scintillation Using Data Mining. In: International Beacon Satellite Symposium, 2007, 2007, Boston. International Beacon Satellite Symposium, Boston College July 11-15, 2007. Boston: Boston Colege, 2007. v. 1. p. 1-1.
BATISTA, I ; Abdu, M.A. ; Reinisch, B. W. . Equatorial spread F and sporadic E layer connection during the conjugate point experiment (COPEX) in Brazi. In: IUGG XXIV General Assembly, 2007,, 2007, Perugia. Proceedings of IUGG XXIV General Assembly. Perugia, 20071. Perugia: IUGG, 2007. v. 1. p. 345.
Takahashi, H ; Wrasse, C. M. ; D. Gobbi ; D. Pancheva ; Abdu, M.A. ; BATISTA, I ; LIMA, L. M. ; BATISTA, P.P. ; Clemesha, B. R. ; Schuch, N. J ; K. Shiokawa ; J. Fechine ; M. G. Mlynczak ; J. M. Russel . Equatorial middle atmosphere - ionosphere coupling through the Kelvin waves. In: IUGG XXIV General Assembly, 2007, Perugia, 2007, Perugia. Proceedings of IUGG XXIV General Assembly. Perugia, 2007. Perugia: IUGG, 2007. v. 1. p. 347.
Abdu, M.A. ; Takashi Maruyama ; BATISTA, I ; Susumu Saito ; Maho Nakamura . Longitude/ local time dependent ionospheric responses to the October 2003 super storm over equatorial and low latitudes. In: IUGG XXIV General Assembly, 2007,, 2007, Perugia. Proceedings of IUGG XXIV General Assembly. Perugia, 2007. Perugia: IUGG. v. 1. p. 348.
Abdu, M.A. ; Batista, I. ; PAULA, E. R. ; SOBRAL, J. H ; Denardini, C. M . Equatorial Low latitude Ionospheric Responses to Some Recent Intense Magnetic Storms. In: IUGG XXIV General Assembly, 2007, Perugia, 2007, Perugia. Proceedings of IUGG XXIV General Assembly. Perugia, 2007. Perugia: IUGG. v. 2. p. 343.
Batista, I. ; Abdu, M.A. ; J., C. A. ; Reinisch, B. W. . Electrodynamics of the E and F Regions and Its Role on the Equatorial Spread F and Plasma Bubble Generation.. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006, 2006. v. 1.
Abdu, M.A. ; S, Batista I ; Brum, C.G.M. ; SOBRAL, J. H . Equatorial Ionospheric and Thermospheric Responses to Storm Time Disturbance Electric Fields: Solar Activity Dependence. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006. v. 1.
Muella, M. T. A. H. ; NOGUEIRA, P. A. B. ; PAULA ; Batista, I. ; Abdu, M.A. ; SOBRAL, J ; L. C. A. Resende ; Groves, K. M. ; Reinisch, B. W. . GPS L-Band Scintillation, TEC and Ionospheric Irregularities Zonal Drifts Observed During Geomagnetically Disturbed Days. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006, 2006. v. 1.
Souza, J.R. ; Abdu, M.A. ; Batista, I. ; Reinisch, B.W. ; BULLETT, T. A. . Ionospheric Electric Field and Meridional Winds Calculated from a Conjugate Point Experiment in Brazil.. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006. v. 1.
Brum, C.G.M. ; Abdu, M.A. ; Batista, I. . Multi-Scale Analysis of the Cosmic Noise Absorption by the Geomagnetic Activity and Galactic Cosmic Ray Precipitation. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006. v. 1.
PAULA ; L. C. A. Resende ; KANTOR, I ; Muella, M. T. A. H. ; Abdu, M.A. ; SOBRAL, J. H ; Batista, I. ; SMORIGO, P ; Moor, L. P. ; Schuch, N. J . Stormtime Post- Midnight Ionospheric Irregularities As Observed by GPS Scintillation Monitors.. In: 11th Quadrennial Solar Terrestrial Physics Symposium including CAWSES, 2006, Rio de Janeiro. Sun, Space Physics and Climate, 2006, Rio de Janeiro. Program and Abstracts, 2006. v. 1.
Abdu, M.A. ; MEDEIROS, R T de ; Batista, I. ; Brum, C.G.M. ; J., C. A. . Effects of Planetary Waves and Thermospheric winds on Equatorial Spread F/Plasma Bubble Irregularities. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Beijing: COSPAR. v. 1.
Souza, J.R. ; Abdu, M.A. ; Batista, I. . Equatorial spread F statistic model for Brazilian longitude sector: new version. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Paris: COSPAR. v. 1.
Batista, I. ; Souza, J.R. ; Abdu, M.A. ; Reinisch, B.W. ; BULLETT, T. A. ; RIOS, V. H. . Ionospheric response to the October 2003 geomagnetic superstorm in the South American-Atlantic sector. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Beijing: COSPAR. v. 1.
Brum, C.G.M. ; Abdu, M.A. ; Batista, I. . Multi-scale analysis of the cosmic noise absorption by the geomagnetic activity and galactic cosmic ray precipitation.. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Beijing: COSPAR. v. 1.
Takahashi, H ; Wrasse, C. M. ; D. PANCHEVA, ; Abdu, M.A. ; Batista, I. ; LIMA, L.M. ; BATISTA, P.P. ; Clemesha, B. R. ; K. Shiokawa . Planetary waves in the equatorial mesosphere and ionosphere. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Paris: COSPAR, 2006. v. 1.
Muella, M. T. A. H. ; PAULA ; Souza, J.R. ; Cerruti, A. P. ; KANTOR, I ; BATISTA, I ; Abdu, M.A. ; Sobral, J. H. A . Scintillation zonal drifts inferred at equatorial and low-latitude magnetic conjugate regions. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. Paris: COSPAR, 2006. v. 1.
Abdu, M.A. ; Batista, I. ; Paula, E. R. d ; Souza, J.R. . Solar activity effects in the equatorial ionospheric plasma drifts and spread F: Observational results versus IRI representations in the American sector. In: 36th COSPAR Scientific Assembly, 2006, Beijing, 2006, Beijing. COSPAR Scientific Assembly 2006 Abstracts. paris: COSPAR, 2006. v. 1.
AQUINO, M. G. ; Batista, I. ; Abdu, M.A. . Sondagem ionosférica sobre o Brasil: Breve histórico. In: Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2006, 2006, Sao Jose dos Campos. São José dos Campos. Livro de Resumos, 2006. Sao Jose dos Campos: INPE, 2006. v. 1.
Abdu, M.A. ; Souza, J.R. ; SOBRAL, J. H ; Batista, I. . Magnetic storm associated disturbance dynamo effects in the low and equatorial latitude ionosphere.. In: Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2006, 2006, Sao Jose dos Campos. São José dos Campos. Livro de Resumos, 2006. Sao Jose dos Campos: INPE, 2006. v. 1.
Souza, J.R. ; Abdu, M.A. ; Batista, I. . Modelagem empírica aplicada à ionosfera brasileira. In: Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2006, 2006, Sao Jose dos Campos. São José dos Campos. Livro de Resumos, 2006. Sao Jose dos Campos: INPE. v. 1.
Takahashi, H ; Abdu, M.A. ; Clemesha, B. R. ; BATISTA, I ; Muralikrishna, P . Brazilian Equatorial Atmosphere Research Satellite. In: Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2006, 2006, Sao Jose dos Campos. São José dos Campos. Livro de Resumos, 2006. Sao Jose dos Campos: INPE, 2006. v. 1.
Souza, J.R. ; Abdu, M.A. ; Batista, I. . An equatorial spread F statistical model for Brazilian longitude sector: New version.. In: URSI/COSPAR INTERNATIONAL REFERENCE IONOSPHERE Workshop 2006, 2006, Buenos Aires. Buenos Aires. Abstracts, 2006, 2006. v. 1.
Abdu, M.A. ; Batista, I. ; Brum, C.G.M. ; Souza, J.R. ; PAULA ; SOBRAL, J. H . Solar flux effects on total electron content and equatorial ionization anomaly over Brazil: Observational results versus IRI representations. In: URSI/COSPAR INTERNATIONAL REFERENCE IONOSPHERE Workshop 2006, 2006, Buenos Aires. Buenos Aires. Abstracts, 2006. v. 1.
Abdu, M.A. ; BATISTA, P.P. ; Batista, I. ; Brum, C.G.M. ; Reinisch, B. W. . Planetary wave effects in mesospheric winds, equatorial evening prereversal vertical drift, and spread- F.. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA, 2005. v. 1.
Takahashi, H ; LIMA, L.M. ; Wrasse, C. M. ; Abdu, M.A. ; Batista, I. ; Gobbi, D ; Buriti, R.A. ; BATISTA, P.P. . Planetary scale oscillations of the ionospheric h F, mesospheric wind and airglow emissions in the equatorial region.. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA. v. 1.
Batista, I. ; Abdu, M.A. ; de Souza, J.R. ; Bertoni, F. ; Paula, E. R. d . Low latitude ionospheric responses to intense magnetic storms. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA, 2005. v. 1.
J., C. A. ; Batista, I. ; Abdu, M.A. . Simulation of the sporadic E layer response to an enhanced vertical electric field at low latitudes.. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: INPE. v. 1.
Batista, I. S ; J., C. A. ; Abdu, M.A. . Electrodynamic of the equatorial ionosphere: The interrelation between the F-layer vertical drift prereversal enhancement and the sporadic E-layer.. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA, 2009. v. 1.
Brum, C.G.M. ; Santos, A.M. ; de Souza, J.R. ; Abdu, M.A. ; Batista, I. ; Bailey, G.J. . Lower ionosphere numerical simulations for the South Atlantic Anomaly region. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA, 2005. v. 1.
Kherani, E.A. ; Mascarenhas, M. ; PAULA ; SANTANA, D. C ; Haider, S. A. ; Bertoni, F. ; SOBRAL, J ; Abdu, M.A. ; Batista, I. S ; Muella, M. T. A. H. . The 3D simulation of Collisional Interchange Instability over equator and low-latitude ionosphere. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. v. 1.
Abdu, M.A. ; Iyer, K. N ; MEDEIROS, A. F ; Batista, I. ; Sobral, J. H. A . Thermospheric meridional wind effects on quiet-time equatorial prereversal electric field enhancement and spread F.. In: 10th Scientific Assembly of the International Association of Geomagnetism and Aeronomy, 2005, Toulouse, 2005, Toulouse. IAGA 2005 Abstracts, 2005. Paris: IAGA, 2009. v. 1.
Abdu, M.A. ; Batista, I. S ; Reinisch, B.W. ; Souza, J.R. ; SOBRAL, J . Equatorial spread F variability due to disturbance electric fields and possible connections to the ionization anomaly and trans-equatorial winds.. In: 11th International Symposium on Equatorial Aeronomy, 2005, Taipei, 2005, Taipei. Taiwan. Abstracts, 2005. Taipei: ISEA11, 2005. v. 1.
Abdu, M.A. ; Souza, J.R. ; SOBRAL, J. H ; Batista, I. . Magnetic storm induced atmospheric dynamical and dynamo effects over equatorial - Low latitude ionosphere.. In: Chapman Conference on Corotating Solar Wind Streams and Recurrent Geomagnetic Activity, 2005, Manaus., 2005, Manause. Abstracts 2005. Washington: AGU, 2005. v. 1. p. 9-9.
Bertoni, F. ; Batista, I. ; Abdu, M.A. ; Souza, J.R. ; Brum, C.G.M. . Ionospheric effects of severe magnetic storm over the Brazilian sector. In: Chapman Conference on Corotating Solar Wind Streams and Recurrent Geomagnetic Activity, 2005, Manaus., 2005, Manause. Abstracts 2005. Washington: AGU. v. 1. p. 16-16.
Brum, C.G.M. ; Echer, E. ; GUARNIERI, Fernando ; Abdu, M.A. ; Batista, I. . South Atlantic magnetic anomaly ionosphere response to the corotating stream periods. In: Chapman Conference on Corotating Solar Wind Streams and Recurrent Geomagnetic Activity, 2005, Manaus., 2005, Manause. Abstract Book 2005. Washington: AGU, 2005. v. 1. p. 19-19.
Souza, J.R. ; FEJER, B. G. ; Abdu, M.A. ; Batista, I. ; Bailey, G.J. . Storm electric field effects in the low latitude ionosphere. In: Chapman Conference on Corotating Solar Wind Streams and Recurrent Geomagnetic Activity, 2005, Manaus., 2005, Manause. ABstract Book 2005. Washington: AGU. p. 82-82.
Abdu, M.A. ; Batista, I. ; Reinisch, B. W. ; SOBRAL, J. H ; Brum, C.G.M. . Disturbance Equatorial Electric Fields and Ionospheric Responses During Some Recent Intense Magnetic Storms.. In: American Geophysical Union, Fall Meeting 2005, 2005, San Francisco. 2005 AGU Fall Meeting abstract SA13B-04. Washington: AGU, 2005. v. 1.
Abdu, M.A. ; Batista, I. ; de Souza, J.R. ; Brum, C.G.M. . Equatorial ionosphere-thermosphere responses to moderate and intense magnetic storms. In: 11th International Symposium on Equatorial Aeronomy, 2005, Taipei, 2004, Taipei. Taiwan. Abstracts, 2005. Taipei: ISEA11. v. 1.
Abdu, M.A. ; Batista, Inez . South Atlantic magnetic anomaly ionization effects on the electrodynamics of the equatorial ionosphere.. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAG, 2004. v. 1. p. 5-5.
M, Silva A ; Batista, I. ; Abdu, M.A. . A camada ionosférica F3: efeitos da atividade solar, da atividade magnética e da maré lunar. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAGE, 2004. v. 1.4ST. p. 42-42.
Batista, I. ; Abdu, M.A. ; Souza, J.R. ; Bertoni, F. . Low latitude ionosphere responses to severe geomagnetic storms. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAGE. v. 1. p. 57-57.
Souza, J.R. ; FEJER, B. G. ; Abdu, M.A. ; Batista, I. ; Bailey, G.J. . Storm electric field effects in the daytime low latitude ionosphere.. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAGE. v. 1. p. 111-111.
Bertoni, F. ; Batista, I. ; Abdu, M.A. ; BRUM, C G M . Thermosphere magnetic meridional wind, drift velocities and density isolines inferred from computatuional model SUPIM. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAGE. v. 1.4AS. p. 125-125.
GROVES, K ; BASU, S. ; PETERSON, T. ; Beach, T. L. ; QUIM, J. M. ; TALIAFERRO, B. ; PAULA ; S, Batista I ; Abdu, M.A. ; LIVINGSTON, R. C. ; NING, P. ; CARRARO, C. . Meridional variations of equatorial spread F characteristics.. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: AlAGE. v. 1.117. p. 119-119.
Abdu, M.A. ; BATISTA, I ; Reinisch, B. W. ; Souza, J.R. ; PAULA ; Sobral, J.H.A. ; BULLETT, T. A. . Equatorial Spread F Variability Investigations in Brazil: Preliminary Results from Conjugate Point Equatorial Experiments Campaign - COPEX. In: 7th Latin American Conference on Space Geophysics, 2004, Atibaia. Abstracts, 2004. Sao Jose dos Campos: ALAGE. v. 1. p. 25-25.
Abdu, M.A. ; BATISTA, I ; Reinisch, B. W. ; Souza, J.R. ; PAULA ; SOBRAL, J. H ; BULLETT, T. A. . Equatorial Spread F Variability Investigations in Brazil: Preliminary Results from Conjugate Point Equatorial Experiments Campaign - COPEX. In: AGU Meeting Montreal 2004, 2004, Motreal. Proceedings abstract SA43B-06, 2004.. Washington: AGU, 2004. v. 1. p. 25-25.
Batista, I. ; Abdu, M.A. ; Bertoni, F. ; Souza, J.R. . Low latitude ionospheric response to severe geomagnetic storm. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 2063-2063.
Brum, C.G.M. ; Abdu, M.A. ; Batista, I. ; SANTOS, P. M. T. ; BARROS, L. P. . Travelling ionospheric disturbances detected by riometers in the sub-solar ant th South Atlantic magnetic anomaly regions. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR. v. 1. p. 3593-3593.
Abdu, M.A. ; Batista, I. ; J., C. A. ; Sobral, J. H. A ; Reinisch, B. W. . Equatorial Fregion evening vertical drift, and peak height, during southern winter months: a comparison of observational data with the IRI descriptions. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR. v. 1. p. 3131-3131.
Brum, C.G.M. ; Abdu, M.A. ; Batista, I. ; SANTOS, P. M. T. ; BARROS, L. P. . Lower ionophere cosmic noise absorption responses to the interplanetary magnetic field behavior in the Soth Atlantic magnetic anomaly and subauroral regions. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 3590-3590.
Brum, C.G.M. ; J., C. A. ; Abdu, M.A. ; Batista, I. ; SANTOS, P. M. T. . Model of the lower ionophere ionization by electron precipitation.. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 3602-3602.
Takahashi, H ; LIMA, L. M. ; Abdu, M.A. ; Gobbi, D ; Buriti, R. A. ; Batista, I. . 2.0 and 3.5 day oscillaions observed in the mesospheric airglow emission and the ionospheric h'F. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR. v. 1. p. 3386-3386.
Kherani, E.A. ; PAULA ; SOBRAL, J. H ; Abdu, M.A. ; Batista, I. . São Luís radar observatin of anomalous backscattered ecloes during storm periods. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 4179-4179.
Batista, I. ; Abdu, M.A. ; Reinisch, B. W. ; Bertoni, F. ; Souza, J.R. ; PAULA ; Groves, K. M. ; BULLETT, T. A. ; Sobral, J. H. A . Equatorial ionosphere variability in Brazil: Results from conjugate point equatorial experiments campaign (COPEX). In: AGU Western Pacific Meeting, 2004, 2004, Honolulu. Proceedings 2004. Washington: AGU, 2004. v. 1. p. 10-10.
SALES, G. S. ; Reinisch, B. W. ; Abdu, M.A. ; Batista, I. . Formation of F-region irregularities along magnetic equator during S. America COPEX campaign. In: AGU Western. In: AGU Western Pacific Meeting, 2004, 2004, Honolulu. Proceedings 2004. Washington: AGU, 2004. v. 1. p. 15-13.
Groves, K. M. ; BASU, S. ; PETERSON, T. ; Beach, T. L. ; QUIM, J. M. ; TALIAFERRO, B. ; PAULA ; BATISTA, I ; Abdu, M.A. ; LIVINGSTON, R. C. ; Ning, Baiqi ; CARRARO, C. . Spatial Variations of Scintillation and TEC During Equatorial Spread F. In: American Geophysical Union Spring Meeting, 2004, Montreal. Proceedings abstract SA43B-05, 2004. Washington: AGU, 2004. v. 1. p. 1-1.
SOBRAL, J. H ; Abdu, M.A. ; GONZALEZ, WALTER D. ; Gonzalez, A.C. ; Tsurutani, B. T. ; Arruda, D. C. S. . Response of the equatorial ionosphere to high intensity long duration continuous auroral activity. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. ABstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 120-120.
Denardini, C. M ; Abdu, M.A. ; SOBRAL, J. H . Seasonal and disturbance variability of the East-West EEJ back-scatter power asymmetry in theBrazilian sector near solar maximum. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR. v. 1. p. 115-115.
TERRA, P M ; SOBRAL, J. H ; Abdu, M.A. ; SAWANT, H . Long term zonal drift velocitiesof the ionospheric bubbles in the South American sector. In: 35th COSPAR Scientific Assembly, 2004, Paris., 2004, Paris. Abstracts-CDRom, 2004. Paris: COSPAR, 2004. v. 1. p. 119-119.
Reinisch, B. W. ; Abdu, M.A. ; BATISTA, I ; J. L. Chau ; Rios, V.H. ; BULLETT, T. A. . Multi-station equatorial spread F digisonde observations in South America.. In: EGS-AGU-EUG Joint Assembly, 2003, 2003, Nice. Proceedings, 2003. Paris: EGU, 2003. v. 1. p. 212-212.
BATISTA, I ; Abdu, M.A. ; Reinisch, B. W. ; PAULA ; GROVES, K ; MEDEIROS, A. F ; Schuch, N. J ; SOBRAL, J. H ; Takahashi, H ; PETERSON, T. . The COPEX campaign: Preliminary Results on Equatorial Spread-F , Scintillation and Plasma Bubbles.. In: XXIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), 2003, 2003, Sapporo. Abstract Book, 2003. Paris: IAGA, 2003. v. 1. p. 14-14.
BATISTA, I ; Abdu, M.A. . Ionospheric variability at Brazilian low and equatorial latitudes: comparison between observations and IRI model. In: Workshop on International Reference Ionosphere, 2003, 2003, Grahamstown. Abstracts, 2003. Paris: COSPAR, 2003. v. A11.
Abdu, M.A. ; BATISTA, I ; Reinisch, B. W. . Equatorial F layer heights and evening prereversal electric field in the American sector: IRI validation with observations during solar minimum and maximum years.. In: Workshop on International Reference Ionosphere, 2003, 2003, Grahamstown. Abstracts, 2003. Paris: COSPAR, 2003.
Abdu, M.A. ; Batista, I. ; Reinisch, B. W. ; Souza, J.R. ; PAULA ; SOBRAL, J. H ; BULLETT, T. A. . Equatorial Spread-F and Ionization Anomaly Developements as Diagnosed from Conjugate Points Observations (COPEX) in Brazil. In: XXIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), 2003, 2003, Sapporo. Abstract Book, 2003. Paris: IAGA, 2003. v. 1. p. 14-14.
BATISTA, I ; ABDU, M. A. ; MACDOUGALL, J. W. . Ionospheric F3 layer: Implications for the IRI model. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 14-14.
Souza, J.R. ; ABDU, M. A. ; Batista, I. . Empirical model for the ionospheric electron content at low latitude in Brazil and a comparison of its results with IRI95. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 18-18.
ABDU, M. A. ; Souza, J.R. ; BATISTA, I . Equatorial spread F statistics and its empirical modelling for the International Reference Ionosphere: A status report. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 32-32.
SHANDRA, H. ; SHARMA, S. ; ABDU, M. A. ; Batista, I. . Spread-F at tropical latitudes in the Indian and American longitudes. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 32-32.
BALAN, N ; Batista, I. ; ABDU, M. A. ; MacDougall, John ; SOBRAL, J ; WATANABE, S. ; Bailey, G.J. . Modeling and observations of a unique feature of the low latitude ionosphere. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 13-13.
Borba, Gilvan ; SOBRAL, J. H ; MEDEIROS, R T de ; ABDU, M. A. ; Buriti, R. A. ; Takahashi, H ; Batista, I. ; Zamlutti, C.J. ; AQUINO, M. G. ; BELISIO, A. S. . Equatorial spread F dependence on the geomagnetic activity at Natal.. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI. v. 1. p. 33-33.
ABDU, M. A. ; Reinisch, B.W. ; BATISTA, I ; SOBRAL, J. H . Longitidinal dependence of equatorial spread F distribution in South America. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Ab. Washington: IRI, 2001. v. 1. p. 35-35.
Souza, J.R. ; ABDU, M. A. ; Batista, I. ; Bailey, G.J. . Comparison of F region peak density and height with Sheffield University Plasmasphere Ionosphere Model and IRI95 representation at medium and low latitudes. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI, 2001. v. 1. p. 39-39.
MEDEIROS, R T de ; SOBRAL, J ; BORBA, G. L ; ABDU, M. A. ; Buriti, R. A. ; Takahashi, H ; Batista, I. ; Zamlutti, C.J. ; AQUINO, M. G. ; BELISIO, A. S. . Comparison of IRI model and inferred electron density data for the equatorial station Natal. In: Workshop on International Reference Ionosphere, 2001, 2001, Sao Jose dos Campos. Abstracts notebook 2001. Washington: IRI. v. 1. p. 46-46.
Souza, J.R. ; ABDU, M. A. ; Batista, I. ; Bailey, G.J. ; BONELLI, E. ; MEDEIROS, R T de . Modelling of ionospheric total electron content at low latitudes in Brazil at solar maximum equinoxes.. In: VI Conferência latinoamericana de Geofísica Espacial, 2001, 2001, Tomé. Abstracts notebook 2001. Sao Jose dos Campos: ALAGE, 2001. v. 1. p. I-5-I-5.
Souza, J.R. ; ABDU, M. A. ; Batista, I. ; Bailey, G.J. ; BONELLI, E. ; MEDEIROS, R T de . Modelling of ionospheric total electron content at low latitudes in Brazil at solar maximum equinoxes.. In: VI Conferência latinoamericana de Geofísica Espacial, 2001, 2001, Tomé. Abstracts notebook 2001. Sao Jose dos Campos: ALAGE, 2001. v. 1. p. I-5-I-5.
MEDEIROS, R T de ; Borba, Gilvan ; Batista, I. ; BONELLI, E. ; ABDU, M. A. ; Bertoni, F. . Resposta da Região F sobre Natal a tempestades magnéticas. In: VI Conferência latinoamericana de Geofísica Espacial, 2001, 2001, Tomé. ABstracts notebook 2001. Sao Jose dos Campos: ALAGE, 2001. v. 1. p. 17-17.
Takahashi, H ; ABDU, M. A. ; CLEMESHA, B. R. ; Batista, I. ; GONZALEZ, WALTER D. ; CARVALHO, H. . Brazilian new scientific satellite project: EQUARS.. In: VI Conferência latinoamericana de Geofísica Espacial, 2001, 2001, Tomé. Abstracts notebook 2001. Sao Jose dos Campos: SBGEA, 2001. v. 1. p. TSC-2.
Bertoni, F. ; Batista, I. ; ABDU, M. A. . Tempestades magnéticas ocorridas em março de 2001 e suas imfluências na ocorrência de spread F sobre a região equatorial da ionosfera brasileira. In: VI Conferência latinoamericana de Geofísica Espacial, 2001, 2001, Tomé. Abstracts notebook 2001. Sao Jose dos Campos: ALAGE, 2001. v. 1. p. I-10-I-10.
ABDU, M. A. ; Souza, J.R. ; Batista, I. ; SOBRAL, J. H ; Takahashi, H ; MACDOUGALL, J. W. ; PAULA, E. R. . Magnetospheric disturbance effects on equatorial spread F and thermospheric winds.. In: VII International Congress of the Brazilian Geophysical Society, 2001,, 2001, Salvador. Expanded Abstract. Sao Jose dos Campos: SBGEA, 2001. p. 1678.
Batista, I. ; de Souza, J. R. ; ABDU, M. A. ; BAILEY, G.J . Ionização por partíciulas na região da anomalia magnética do Atântico Sul. In: 6o Encontro Brasileiro de Física dos Plasmas, 2001, 2001, Campos do Jordao. Programa e Resume. Sao Jose dos Campos: INstituto Nacional de Pesquisas Espaciais - INPE, 2001. v. 1. p. 65-65.
Souza, J.R. ; ABDU, M. A. ; Batista, I. ; Bailey, G.J. . Modelagem ionosférica em baixas latitudes no Brasil durante invernos de solar mínimo e máximo.. In: 6o Encontro Brasileiro de Física dos Plasmas, 2001, 2001, Campos do Jordao. Programa e Resume. Sao Jose dos Campos: Instituto Nacional de Pesquisas Espaciais - INPE, 2001. p. 69-69.
Abdu, M.A. ; Denardini, C. M ; SOBRAL, J. H ; BATISTA, I ; Muralikrishna, P ; Paula, E. R. d . A new 50 MHz coherent back-scatter radar at the equatorial electrojet site, São Luís, Brazil: Some initial results.. In: Tenth International Symposium on Equatorial Aeronomy, 2000, Antalia, 2000, Antalia. abstract Notebook, 2000. antalia: ISEA10, 2000. v. 1.
BATISTA, I ; Abdu, M. A. ; M. R. da Silva ; F., N. B. P. ; MacDougall, J. W. . Variation of the F3 layer occurrence with the magnetic dip angle. In: The Tenth International Symposium on Equatorial Aeronomy, 2000, Antalia, Turquia. Abstract Notebook, 2000.. Antalia: ISEA, 2000. v. 1.
Souza, J.R. ; ABDU, MANGALATHAYIL A. ; Batista, I. S ; BAILEY, G.J ; MEDEIROS, R T de . Modelling of ionospheric total electron content at low latitudes in Brazil at solar maximum equinoxes. In: 33nd Scientific Assembly of COSPAR, 2, 2000, Varsovia. CD-Rom, Abstract C.1-0037,. Varsovia: COSPAR, 2000.
Mangalathayil Ali Abdu, M. A. Abdu ; Takahashi, H ; BATISTA, I. S. ; Paula, E. R. d ; Sobral, J. H. A ; MEDEIROS, A. F . Equatorial plasma bubble development and zonal drift during 26 August 1998 magnetic storm.. In: IUGG 99,, 1999, Birmingham. Abstracts, 1999. Birmingham: IUGG, 1999. v. v.A.
Abdu, M. ; SOBRAL, J. H ; Denardini, C. M ; BATISTA, Inez S . First results of equatorial electrojet observations using INPE's 50 MHz coherent back-scatter radar. In: IUGG 99, 1999, Birmingham. Abstracts, 1999. Birmingham: IUGG, 1999. v. v. B.
BATISTA, Inez S ; F., N. B. P. ; ABDU, MANGALATHAYIL A. ; Souza, J.R. ; BALAN, N ; MACDOUGALL, J. W. . Observation Of An Additional Layer In The Topside Ionosphere Above Fortaleza And São Luís, Brazil. In: 1998 AGU Spring Meeting, 1999, Boston. EOS Transactions AGU - Abstracts. Boston. Washington: AGU, 1998. v. V.1.
ABDU, MANGALATHAYIL A. ; MACDOUGALL, J A ; SOBRAL, J ; JAYACHANDRAN, P. T. ; S, Batista I . Equatorial F-Region Wind Dinamo Control Of Sporadic E-Layer Formation Near Sunset.. In: 32nd Scientific Assembly of COSPAR, 1998, Nagoya. Abstacts. Nagoya, Japão. Paris: COSPAR, 1998. v. V. 1.
BALAN, N ; Abdu, M. ; Batista, I. S. ; BAILEY, G. J. . An Additional Layer And Plasma Temperature Anomaly In Low Latitude Ionosphere. In: 32nd Scientific Assembly of COSPAR, 1998, Nagoya. Abstract. Nagoya, Japão, 1998. Paris: COSPAR, 1998. v. V. 1.
ABDU, MANGALATHAYIL A. ; SOBRAL, J. H ; Batista, I. . Equatorial Spread F Statistics In American Longitudes: Some Problems Relevant To ESF Description To IRI Scheme. In: 32nd Scientific Assembly of COSPAR, 1998, 1998, Nagoya. Abstracts. Nagoya, Japão, 1998. Paris: COSPAR, 1998. v. V. 1.
Souza, J.R. ; Bailey, G.J. ; Abdu, M. ; Batista, I. S . Ionospheric Modelling At Low Latitudes In Brazil At Solar Minimum Summer. In: 32nd Scientific Assembly of COSPAR, 1998, 1998, Nagoya. Nagoya. Abstracts. Nagoya, Japão, 1998. Paris: COSPAR, 1998. v. V. 1.
Batista, I. ; BALAN, N. ; Abdu, M. ; MACDOUGALL, J. W. ; F., N. B. P. . F3 Observations At Low And Equatorial Latitudes In Brasil.. In: V Latin American Conference on Space Geophysics, 2-8 November 1998, 1998, San Jose. Abstracts. San José, Costa Rica, 1998. San Jose: COLAGE, 1998. v. V. 1.
BERTONI, F ; Batista, I. ; ABDU, MANGALATHAYIL A. . Characterization Of The Ionospheric Drifts Over São Luís, Brazil. In: V Latin American Conference on Space Geophysics, 2-8 November 1998,, 1998, San Jose. Abstracts. San José, Costa Rica, 1998. San Jose dos Campos: COLAGE, 1998. v. V. 1.
PINCHEIRA, X. A. T. ; Batista, I. ; Mangalathayil Ali Abdu, M. A. Abdu ; RICHARDS, P. . Study Of Negative Phases On South American Stations During Magnetic Storms. In: V Latin American Conference on Space Geophysics, 2-8 November 1998, 1998, San Jose. Abstracts. San José, Costa Rica, 1998. Sao Jose dos Campos: COLAGE, 1998. v. V. 1.
Abdu, M. A. . (Invited talk) Some outstanding issues on the short term/day-to-day variability in the equatorial plasma bubble development. 2016. (Apresentação de Trabalho/Outra).
Abdu, M. A. . (Invited Talk) Electric Fields and Plasma Transport in Quiet and Disturbed Equatorial-Low Latitude Ionosphere (Invited Talk). 2016. (Apresentação de Trabalho/Seminário).
Abdu, M. A. ; Santos, A. M. ; Souza, J.R. ; Batista, I. S ; Sobral, J. H. A . (Invited talk) Equatorial plasma bubble development and dynamics, and sporadic E layer structuring during storm time electric fields. 2016. (Apresentação de Trabalho/Congresso).
Abdu, M. A. . (Distinguished Lecture) Electrodynamics of ionospheric weather over low latitudes. 2015. (Apresentação de Trabalho/Conferência ou palestra).
Abdu, M. A. . Hall Electric Field and Plasma Transport in the Low Latitude Ionosphere. 2014. (Apresentação de Trabalho/Seminário).
Abdu, M. A. . (Invited Talk) Storm time variability in Equatorial Spread F/Plasma bubble irregularity development. 2013. (Apresentação de Trabalho/Simpósio).
Abdu, M. A. ; Kherani, E.A. ; Batista, I. ; Reinisch, B. W. . (Invited Talk) Gravity wave seed perturbation and prereversal vertical drift in equatorial spread F/plasma bubble development under solar maximum and minimum conditions. 2013. (Apresentação de Trabalho/Congresso).
MEDRANO-B ; Abdu, M.A. ; Batista, I. . Pesquisas Ionosfericas Na Antartica: Medidas de Ruido Cosmico.. Sao Jose dos Campos: Instituto Nacional de Pesquisas Espaciais - INPE, 1989 (Relatorio do INPE- CIENCIAS ESPACIAIS E ATMOSFERICAS NA ANTARTICA).

Outras produções

Abdu, M. A. ; BATISTA, I . Gravity waves in low latitude F- region. 1982.

Abdu, M. A. . Quimica Ionica da baixa ionosfera. 1974.

Abdu, M. A. . CALCULO DE TEMPERTURA ELETRONICA DA IONOSFERA A PARTIR DE ABSORCAO DE SINAL DE RADIO COSMICO NA IONOSFERA. 1967.

Abdu, M. A. ; Pancheva, D. . Aeronmy of Earth's Atmosphere and Ionosphere. 2011. (Editoração/Livro).

D. Fritts ; Abdu, M. A. . Annales Geophisicae - ANGEO. 2009. (Editoração/Periódico).

Abdu, M. A. ; ARORA, B. R. . Journal of Atmospheric and Solar-Terrestrial Physics -JASTP. 2003. (Editoração/Periódico).

Abdu, M. A. ; SASTRI, J. H. A. ; K. D. Cole . Atmospheric and Solar-Terrestrial Physics - JASTP. 1995. (Editoração/Periódico).

Bittencourt, J.A. ; Abdu, M. A. . Journal od Advances in Space Research- JASR. 1992. (Editoração/Periódico).

Projetos de pesquisa

2007 - Atual

Eletrodinamica da Ionosfera Equatorial, Descrição: Os fenômenos de grande importância da ionosfera equatorial se desenvolvem pelos processos eletrodinâmicos peculiares a esta região. A geração e a variabilidade a curto prazo de bolhas de plasma da ionosfera noturna dependem dos processos eletrodinâmicos das horas de por do sol, e da modulação da ionosfera pelas ondas de gravidades que propagam da baixa atmosfera para a ionosfera. Este projeto visa estudar o papel de vários fatores que controlam a variabilidade do dia-a-dia de ocorrência de bolhas de plasma em função dos processos eletrodinâmicos da ionosfera a por do sol e os que controlam o papel de ondas de gravidades no desenvolvimento das bolhas.. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: Mangalathayil Ali Abdu - Coordenador / Eurico de Paula - Integrante / Souza, J.R. - Integrante / Kherani, E.A. - Integrante / Nogueira, P.A.B. - Integrante / Batista, I. - Integrante.
1999 - 2003

ESTUDOS DOS PROCESSOS INTERATIVOS DO SISTEMA IONOSFERA-TERMOSFERA EQUATORIAL (EPI-SITE), Descrição: O objetivo principal deste projeto de pesquisa, é estudar os processos de acoplamento interativos do sistema ionosfera-termosfera equatorial (SITE), o qual constitui um elemento fundamental do nosso meio ambiente espacial, cuja localidade abarca uma grande área do território brasileiro, ao norte e ao sul do equador magnético. Os processos básicos do SITE consistem na interação do sistema de ventos da atmosfera superior com as camadas condutoras e magnetizadas da ionosfera, produzindo, por efeito dínamo, campos elétricos nas camadas E e F ionosféricas. Tais campos elétricos, juntamente com ventos e ondas atmosféricas, produzem os fenômenos mais importantes do SITE, tais como, o sistema de correntes elétricas do eletrojato equatorial e os processos de instabilidades do plasma a ele associados; as anomalias na distribuição do plasma (ionização), nos ventos e na temperatura da termosfera; e as bolhas de plasma e as irregularidades a elas associadas. Tais fenômenos sofrem também, na região equatorial brasileira, grande influência da Anomalia Magnética do Atlântico Sul (AMAS). Os processos interativos funcionam de tal forma que o estudo de um dos fenômenos (ou processos) requer conhecimento detalhado também dos outros. A ionosfera equatorial tem grande influência nos sistemase de aplicações espaciais. A anomalia equatorial e as bolhas de plasma controlam os enlaces de telecomunicações ionosférica, trans-ionosférica e espacial, o sistema de satélite GPS (?Global Positioning System?), geodésia espacial, operações de radares trans-horizonte (?over-the-horizon radars?), sensorimento remoto por radar a bordo de ônibus espacial, etc. As investigações aqui propostas terão enfoque nas condições ambientais do SITE, as quais controlam o desenvolvimento e evolução desses importantes fenômenos. Atenção específica será dirigida às causas das variabilidades dia-a-dia nas ocorrências das bolhas de plasma. Outros pontos de enfoque incluem: a importância relativa do campo elétrico e dos v. , Situação: Concluído; Natureza: Pesquisa. , Alunos envolvidos: / Mestrado profissional: (2) / Doutorado: (2) . , Integrantes: Mangalathayil Ali Abdu - Coordenador / I. S. Batista - Integrante / J. H. Sobral - Integrante / P Muralikrishna - Integrante., Financiador(es): Fundação de Amparo à Pesquisa do Estado de São Paulo - Auxílio financeiro., Número de produções C, T & A: 11
1999 - Atual

Estudo de Acoplamento Dinâmico do Sistema Atmosfera-Ionosfera-Magnetosfera (AIMS) na região equatorial brasileira, Descrição: Este projeto tem por objetivo a investigação dos processos que regem o acoplamento dinâmico e eletrodinâmico do sistema atmosfera-ionosfera-magnetosfera voltado para a região equatorial brasileira. Os processos de acoplamento envolvem: 1- o acoplamento vertical dirigido pelas ondas atmosféricas (ondas de mares, ondas planetárias e ondas de gravidade) de origem da baixa atmosfera propagando se para atmosfera superior, ou seja, a mesosfera, termosfera, e ionosfera; 2- acoplamento ?horizontal? envolvendo a magnetosfera, ionosfera e termosfera, o que se manifesta durante os distúrbios de clima espacial e tempestades magnéticas, quando ocorrem a penetração de campos elétricos magnetosferico para ionosfera equatorial, e a propagação para equador das perturbações termosféricas (ventos e ondas de gravidades) dirigida pelo aquecimento do sistema I-T (ionosfera-termosfera) das altas latitudes. Consequentemente a ionosfera e termosfera da região equatorial sofrem modificações profundas com grande impactos nos diversos sistemas de aplicações espaciais. As investigações dos processo de acoplamento aqui pretendida têm por finalidade principal o aprimoramento do nosso conhecimento dos mecanismos físicos que controlam as variabilidades dos fenômenos ionosféricos, tais como, a anomalia equatorial da ionosfera, as irregularidades de bolhas de plasma, o eletrojato equatorial, e os campos elétricos e ventos/ondas atmosféricas que os controlam. A pesquisa fornecera os conhecimentos, que representam as pecas fundamentais, para desenvolver modelos de previsão da clima e as mudança de curto prazo da ionosfera da região equatorial brasileira. Os estudos se baseiam em analise de dados ionosfericos, da região equatorial brasileira fornecido pelas redes de instrumentos operados no Brasil, e dados magnetosfericos e das altas latitudes adquiridos através de colaboração internacional. Serão utilizados no estudo dados fornecidos por diversos instrumentos, tais como, as digisondas, magnetomet. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Doutorado: (2) . , Integrantes: Mangalathayil Ali Abdu - Coordenador / J. H. A. Sobral - Integrante / E. R. DePaula - Integrante / B.G. FEJER - Integrante / J R Souza - Integrante / Clezio Marco Denardini - Integrante / Inez S Batista - Integrante / Esfahan Alam Kherani - Integrante / Tsurutani, B. T. - Integrante / Nogueira, Paulo A.B. - Integrante., Financiador(es): Instituto Nacional de Pesquisas Espaciais - Auxílio financeiro., Número de produções C, T & A: 7
1981 - 2008

Estudos das irregularidades ionosfericas, Descrição: Investigacao da geracao e desenvolvimento das irregularidades de bolhas de plasma da ionosfera equatorial atraves de experimentos e observacoes relizadas pelos redes de equipamentos operados no Brasil, e pelos dados de medidas realizados pelos satelites e foguetes de sonda.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (1) / Mestrado profissional: (3) / Doutorado: (4) . , Integrantes: Mangalathayil Ali Abdu - Coordenador / I. S. Batista - Integrante / E. R. Paula - Integrante / J. H. S. Sobral - Integrante., Financiador(es): Instituto Nacional de Pesquisas Espaciais - Remuneração., Número de produções C, T & A: 9

Prêmios

2018

Mario Acuña Award, Associação Latino Americano de Geofísica Espacial- ALAGE.

2016

Premio CAPES 2016 - melhor Tese doutorado do Ano 2015 para Angela Machado dos Santos Valentim orientada por mim, COORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR ? CAPES.

2011

Most Cited Article 2005 to 2010 (Paper 1), ELSEVIER - Executive publisher- Atmospheric, Planetary and Petroleum Sciences, Oxford UK.

2011

Most Cited Article 2005-2010 (Paper 2), ELSEVIER- Executive Publisher- Atmospheric, Planetary and Petroleum Sciences, Oxford,UK.

2008

Vikram Sarabhai medal for outstanding contribution to Space Research in Developing Countries, Committee on Space Research - COSPAR e Indian Space Research Organization -ISRO.

2007

Citacao de Excelencia pela American Geophysical Uinion para excellencia como revisor, Uniao Geofisica Americana American Geophysical Union AGU).

2007

Pesquisador de destaque para o ano 2007, Instituto Nacional de Pesquisas Espaciais - INPE.

Histórico profissional

Endereço profissional

Instituto Nacional de Pesquisas Espaciais, Coordenação Geral de Ciências Espaciais e Atmosféricas, Divisão de Aeronomia. , Ave. dos Astronautas 1758, Jd. da Granja, 12201-970 - Sao Jose dos Campos, SP - Brasil - Caixa-postal: 515, Telefone: (12) 39456797, Ramal: 6797, Fax: (12) 39456990, URL da Homepage:

Experiência profissional

2015 - Atual

Instituto Tecnológico de Aeronáutica

Vínculo: Professor Visitante, Enquadramento Funcional: Professor titular, Carga horária: 30

2008 - Atual

Instituto Nacional de Pesquisas Espaciais

Vínculo: Colaborador, Enquadramento Funcional: Pesquisador Senior

Outras informações:
Bolsista de produtividade 1A CNPQPesquisa e desenvolvimento Orientação de alunos de pôs graduação Projetos de colaborações nacionais e internacionais.

1980 - 2009

Instituto Nacional de Pesquisas Espaciais

Vínculo: Servidor Público, Enquadramento Funcional: Chefe da linha de pesquisa IONO da DAE, Carga horária: 40

1973 - 2008

Instituto Nacional de Pesquisas Espaciais

Vínculo: Servidor publico, Enquadramento Funcional: Pesquisador Titular, Carga horária: 40, Regime: Dedicação exclusiva.

Outras informações:
Atividades: -Pesquisa e desenvolvimento, -Ensino e orientação de alunos de pôs graduação, -Gerenciamento de projetos de pesquisa da linha Ionosfera, -Projetos de colaborações nacionais e internacionais, -Implantações dos observatórios de sondagem ionosféricas em Cachoeira Paulista (1973), em Fortaleza (1977) e em São Luiz (1992). -Coordenacao dos desenvolvimento, construcao, do primeiro radar de espalhamento coerente em 50 MHz o qual foi instalado e operado no observatório do INPE em Sao lLuis, MA. (1982- 1994), -Desenvolvimento de cargas uteis do plasma ionosférico (o sensor HFC) para experimentos abordos de Foguetes e satélites.

1992 - 1996

Instituto Nacional de Pesquisas Espaciais

Vínculo: , Enquadramento Funcional: Chefe da Divisao de Aeronomia, Carga horária: 40, Regime: Dedicação exclusiva.

Atividades

06/1975 - 05/2009
Direção e administração, Coordenação Geral de Ciências Espaciais e Atmosféricas, Divisão de Aeronomia.,Cargo ou função, Chefe da Linha de pesquisa Ionosfera -IONO.
05/1973 - 06/2008
Pesquisa e desenvolvimento , Coordenacao de Ciencias Espacial e Atmosfericas, .,Linhas de pesquisa
05/1973 - 12/1999
Ensino, Geofísica Espacial, Nível: Pós-Graduação,Disciplinas ministradas, Aeronomia, Dinamica da Alta Atmosfera, Fisica de Ionosfera, Metodos Experimentais, Teoria Magnet-Ionica
04/1992 - 10/1996
Direção e administração, Coordenação Geral de Ciências Espaciais e Atmosféricas, Divisão de Aeronomia.,Cargo ou função, Chefe da divisao de Aeronomia.

1971 - 1973

Universidade Presbiteriana Mackenzie

Vínculo: , Enquadramento Funcional: Professor Pesquisador, Carga horária: 41, Regime: Dedicação exclusiva.

Outras informações:
Ministrei aulas de teoria magneto-iônica para alunos de pôs graduação, e desenvolvi pesquisas da baixa ionosfera baseado em técnicas de Riometros e receptores de VLF

Atividades

04/1971 - 05/1973
Extensão universitária , Faculdade de Filosofia, Letras e Educação, Centro de Radio Astronomia e Astrofisica Craam.,Atividade de extensão realizada, FISICA DA IONOSFERA; TEORIA MAGNETO-IONICS (DISCIPLINA).

2000 - 2000

The University of Western Ontario

Vínculo: Colaborador, Enquadramento Funcional: Professor Visitante, Carga horária: 40, Regime: Dedicação exclusiva.

Outras informações:
Pesquisa de eletrodinâmica da ionosfera da região equatorial, baseado em dados ionosféricos de novas técnicas

1997 - 1998

The University of Western Ontario

Vínculo: Bolsista, Enquadramento Funcional: Professor Visitante, Carga horária: 40, Regime: Dedicação exclusiva.

Outras informações:
A visita de um ano teve a finalidade de avançar a colaboração entre o INPE e a Universidade de Western Ontario na área de pesquisa da ionosfera através de novas técnicas de sondagem ionosférica

1968 - 1971

The University of Western Ontario

Vínculo: Bolsista recém-doutor, Enquadramento Funcional: Post Doctoral Fellow, Carga horária: 40, Regime: Dedicação exclusiva.

Atividades

11/1968 - 04/1971
Pesquisa e desenvolvimento , Dept de Fisica, Center For Radio Science.,Linhas de pesquisa

1993 - Atual

Physical Research Laboratory Gujarat University, PRL, Índia

Vínculo: Visita Convidada, Enquadramento Funcional: Professor Visitante

Outras informações:
Apresentei palestras convidadas

2009 - 2010

Physical Research Laboratory Gujarat University, PRL, Índia

Vínculo: Visita Convidada, Enquadramento Funcional: Professor Visitante

Outras informações:
Apresentei palestras cnvidads

1966 - 1968

Physical Research Laboratory Gujarat University, PRL, Índia

Vínculo: Bolsista recém-doutor, Enquadramento Funcional: Research Associate, Carga horária: 40, Regime: Dedicação exclusiva.

1962 - 1966

Physical Research Laboratory Gujarat University, PRL, Índia

Vínculo: Outro, Enquadramento Funcional: Assistante de Pesquisa, Carga horária: 42, Regime: Dedicação exclusiva.

Atividades

10/1967 - 11/1968
Pesquisa e desenvolvimento , Dept de Aeronomia, Division Of Ionospheric Physics.,Linhas de pesquisa
03/1962 - 03/1966
Pesquisa e desenvolvimento , Dept de Aeronomia, Division Of Ionospheric Physics.,Linhas de pesquisa

1987 - 1991

International Association of Geomagnetism and Aeronomy

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: President do ICDC da IAGA, Carga horária: 4

Outras informações:
Fui presidente do comitê Inter-divisional da IAGA para prover pesquisa em países em desenvolvimento (Inter Divisional Commission for Developing Countries-ICDC). Coordenei o projeto internacional da IAGA do Ano Internacional do Eletrojato Equatorial (the Internatinal Equatorial Electrojet Year- IEEY) o qual foi realizado posteriormente no período de 1992-1994.

2003 - 2011

International Association of Geomagnetism and Aeronomy

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: Membro do comitê exercitava da IAGA, Carga horária: 3

Outras informações:
Como membro do comitê executiva, participei, entre outras atividades, da organizações das assembleias cientificas da IAGA que ocorre em cada dois anos.

2003 - 2007

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Vínculo: Servidor Público, Enquadramento Funcional: Membro do comite assessor -CA

2009 - 2009

Universidade de Texas em Dallas

Vínculo: Professor Visitante, Enquadramento Funcional: Professor Pesquisador

Outras informações:
Estudos de bolhas ionosféricas por observações pelo satélite C/NOFS (Communication Navigation Outage Forecasting Satellite) americano.

1992 - 1993

Institute of Space and Astronautic Science

Vínculo: Bolsista, Enquadramento Funcional: Professor Pesquisador, Carga horária: 40, Regime: Dedicação exclusiva.

Outras informações:
Pesquisa ionosférica baseado em dados do satélite Japonês HINOTORI.

2006 - 2006

National Institute of Communication Technology

Vínculo: Bolsista, Enquadramento Funcional: Professor Pesquisador, Carga horária: 40

Outras informações:
Desenvolvi pesquisa do clima espacial através de estudos comparativos das super tempestades ionosféricas no Brasil e no Japão baseado em dados de GPS TEC e ionosondas.

1983 - 1983

Air Force Geophysics Laboratory

Vínculo: Visitante Convidado, Enquadramento Funcional: Cientista visitante, Carga horária: 40

Outras informações:
Desenvolvi pesquisa ionosférica voltado a geração de bolhas ionosférica induzidas pelo experimento ativo BIME ( Brazilian Ionospheric Modiication Experiment) realizada através de lançamento de foguetes da base da Barreira do Inferno em Natal (em Setembro de 1982).

2006 - 2006

Air Force Geophysics Laboratory

Vínculo: Visita convidado, Enquadramento Funcional: Cientista visitante

Outras informações:
Colaboração INPE -AFGL na pesquisa ionosférica

1988 - 1988

Instituto Max Planck, Garching

Vínculo: Visita Convidada, Enquadramento Funcional: Cientista visitante

1984 - 1984

Instituto Max Planck, Garching

Vínculo: Visita Convidada, Enquadramento Funcional: Cientista visitante

Outras informações:
Realizei estudos de geração de bolhas ionosféricas através de modificado ionosférica pelas cargas explosivas lancadas pelos foguetes no experimento "Colored Bubble' realizada da Barreira do Inferno em Natal em setembro de 1982. .

2009 - 2013

Scientific Committee on Solar-Terrestrial Physics

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: Co-Coordinator CAWSES II WG4.1

1992 - 1996

Scientific Committee on Solar-Terrestrial Physics

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: Project Leader EITS/WG3/STEP

1996 - 2002

Scientific Committee on Solar-Terrestrial Physics

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: Steering Committee member EPIC/SCOSTEP/ICSU

1987 - 1995

Scientific Committee on Solar-Terrestrial Physics

Vínculo: Fomento de Pesquisa, Enquadramento Funcional: Representante de Disciplina

1983 - 1992

Science Application International Corporation

Vínculo: Cientista Colaborador, Enquadramento Funcional: Data Coordinator, Carga horária: 5

Outras informações:
O Projeto de colaboração internacional SUNDIAL organizado pelo SAIC e patrocinado pela fundação nacional de ciência (National Science Foundation- NSF) dos EUA teve a missão de avançar modelos de previsão ionosférica, baseado em observações globais da ionosfera pelo rede de instrumentos de sondagem ionosférica e pelas observações por satélites. Fui coordenador de dados ionosféricos da região equatorial.

1993 - 1993

National Physical Laboratory Of India, N.P.L., Índia

Vínculo: Visita Convidada, Enquadramento Funcional: Professor Visitante

Outras informações:
Palestra Convidada