José Paulo Marchezi

Pós-doutorado

Formação complementar

Idiomas

Áreas de atuação

Organização de eventos

Participação em eventos

Participação em bancas

Orientou

Produções bibliográficas

• DA SILVA, LIGIA ALVES ; SHI, JIANKUI ; ALVES, LÍVIA R. ; RESENDE, LAYSA CRISTINA ARAÚJO ; VIEIRA, LUIS EDUARDO ANTUNES ; COSTA, JOAQUIM EDUARDO REZENDE ; MARCHEZI, JOSE PAULO ; AGAPITOV, OLEKSIY V. ; SIBECK, DAVID GARY ; DOS SANTOS, ANGELA MACHADO ; ANDRIOLI, VANIA FATIMA ; JAUER, PAULO RICARDO ; DEGGERONI, VINICIUS ; DO CARMO, CAROLINA DE SOUSA ; NYASSOR, PROSPER KWAMLA ; CHEN, SONY SU ; AYORINDE, TOYESE TUNDE ; FERREIRA, KAREN JÚLIA COLDEBELLA ; MORO, JULIANO ; WANG, CHI ; et.al . Space weather effects over SAMA during the extreme geomagnetic storm on May 10-11, 2024: disturbances of the neutral and ionized atmosphere. Frontiers In Astronomy And Space Sciences , v. 12, p. 1550635, 2025.

• MARCHEZI, J. P. ; MENDES, O. ; DENARDINI, C. M. . Temporal and Latitudinal Occurrences of Geomagnetic Pulsations Recorded in South America by the Embrace Magnetometer Network. Atmosphere , v. 16, p. 742, 2025.

• COUGHLAN, MICHAEL ; KEESEE, AMY ; PINTO, VICTOR ; MUKUNDAN, RAMAN ; MARCHEZI, JOSÉ PAULO ; ADEWUYI, MAYOWA ; TIBBETTS, JOEL ; JOHNSON, JEREMIAH ; CONNOR, HYUNJU ; HAMPTON, DON . Using Machine Learning Explainability Techniques to Examine Drivers of Ground Magnetic Field Localization. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 23, p. e2025SW004391, 2025.

• ALVES, L. R. ; DA SILVA, L. A. ; DEGGERONI, V. ; MARCHEZI, J. P. ; JAUER, P. R. ; SILVA, G. B. D. ; SIBECK, D. G. . Ultra-relativistic electron flux enhancement under persistent high speed solar wind stream. Frontiers In Astronomy And Space Sciences , v. 11, p. 11:1478489, 2024.

• CHEN, S. S. ; RESENDE, L. C. A. ; DENARDINI, C. M. ; CHAGAS, R. A. J. ; DA SILVA, L. A. ; MARCHEZI, J. P. ; MORO, J. ; NOGUEIRA, P. A. B. ; SANTOS, A. M. ; JAUER, P. R. ; CARMO, C. S. ; PICANÇO, G. A. S. ; SILVA, R. P. . The 14 December 2020 Total Solar Eclipse Effects on Geomagnetic Field Variations and Plasma Density Over South America. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 128, p. e2022JA030775., 2023.

• RESENDE, L. C. A. ; ZHU, YAJUN ; DENARDINI, C.M. ; CHAGAS, R. A. J. ; SILVA, DA L. A. ; ANDRIOLI, V. F. ; FIGUEIREDO, C. A. O. ; MARCHEZI, J.P. ; CHEN, S. S. ; MORO, J. ; SILVA, R. P. ; LI, H. ; WANG, C. ; LIU, Z. . Analysis of the different physical mechanisms in the atypical sporadic E (Es) layer occurrence over a low latitude region in the Brazilian sector. Frontiers In Astronomy And Space Sciences , v. 10, p. 1193268, 2023.

• COUGHLAN, MICHAEL ; KEESEE, AMY ; PINTO, VICTOR ; MUKUNDAN, RAMAN ; MARCHEZI, JOSÉ PAULO ; JOHNSON, JEREMIAH ; CONNOR, HYUNJU ; HAMPTON, DON . Probabilistic Forecasting of Ground Magnetic Perturbation Spikes at Mid-Latitude Stations. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 21, p. e2023SW003446, 2023.

• DA SILVA, L. A. ; SHI, J. ; MARCHEZI, J. P. ; AGAPITOV, O. V. ; SIBECK, D. ; ALVES, L. R. ; VIEIRA, L. E. A. ; DEGGERONI, V. ; RESENDE, L. C. A. ; LOPEZ, R. ; COSTA, J. E. R. ; WANG, C. ; MORO, J. ; LI, H. ; LAGO, A. DAL ; FERREIRA, K. J. C. ; INOSTROZA, A. ; LIU, Z. . High-Energy Electron Flux Enhancement Pattern in the Outer Radiation Belt in Response to the Interplanetary Coronal Mass Ejections. JOURNAL OF GEOPHYSICAL RESEARCH: SPACE PHYSICS (ON LINE) , v. 128, p. e2023JA031360, 2023.

• DA SILVA, L. A. ; SHI, J. ; VIEIRA, L. E. ; AGAPITOV, O. V. ; RESENDE, L. C. A. ; ALVES, L. R. ; SIBECK, D. ; DEGGERONI, V. ; MARCHEZI, J. P. ; CHEN, S. ; MORO, J. ; ARRAS, C. ; WANG, C. ; ANDRIOLI, V. F. ; LI, H. ; LIU, Z. . Why can the auroral-type sporadic E layer be detected over the South America Magnetic Anomaly (SAMA) region? An investigation of a case study under the influence of the high-speed solar wind stream. Frontiers In Astronomy And Space Sciences , v. 10, p. 10:1197430, 2023.

• ANDRIOLI, V. F. ; XU, J. ; BATISTA, P. P. ; RESENDE, L. C. A. ; DA SILVA, L. A. ; MARCHEZI, J. P. ; LI, H. ; WANG, C. ; LIU, Z. ; GUHARAY, A. . New Findings Relating Tidal Variability and Solar Activity in the Low Latitude MLT Region. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 127, p. e2021JA030239, 2022.

• RESENDE, LAYSA C. A. ; ZHU, YAJUN ; DENARDINI, CLEZIO M. ; CHEN, SONY S. ; CHAGAS, RONAN A. J. ; DA SILVA, LÍGIA A. ; CARMO, CAROLINA S. ; MORO, JULIANO ; BARROS, DIEGO ; NOGUEIRA, PAULO A. B. ; MARCHEZI, JOSÉ P. ; PICANÇO, GIORGIO A. S. ; JAUER, PAULO ; SILVA, RÉGIA P. ; SILVA, DOUGLAS ; CARRASCO, JOSÉ A. ; WANG, CHI ; LIU, ZHENGKUAN . A multi-instrumental and modeling analysis of the ionospheric responses to the solar eclipse on 14 December 2020 over the Brazilian region. ANNALES GEOPHYSICAE , v. 40, p. 191-203, 2022.

• MARCHEZI, J. P. ; DAI, L. ; ALVES, L. R. ; DA SILVA, L. A. ; SIBECK, D. G. ; LAGO, A. DAL ; SOUZA, V. M. ; JAUER, P. R. ; VEIRA, L. E. A. ; CARDOSO, F. R. ; DEGGERONI, V. ; ALVES, M. V. ; WANG, C. ; LI, H. ; LIU, Z. . Electron Flux Variability and Ultra-Low Frequency Wave Activity in the Outer Radiation Belt Under the Influence of Interplanetary Coronal Mass Ejections and High-Speed Solar Wind Streams: A Statistical Analysis From the Van Allen Probes Era. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 127, p. e2021JA029887, 2022.

• DA SILVA, L. A. ; SHI, J ; RESENDE, L. C. A. ; AGAPITOV, O. V. ; ALVES, L. R. ; BATISTA, I. S. ; ARRAS, C. ; VIEIRA, L. E. ; DEGGERONI, V. ; MARCHEZI, J. P. ; WANG, C. ; MORO, J. ; INOSTROZA, A. ; LI, H. ; MEDEIROS, C. ; CARDOSO, F. R. ; JAUER, P. ; ALVES, M. V. ; CHEN, S. S. ; LIU, Z. ; et.al . The role of the inner radiation belt dynamic in the generation of auroral-type sporadic E-layers over south American magnetic anomaly. Frontiers In Astronomy And Space Sciences , v. 9, p. 1, 2022.

• RESENDE, LAYSA C. A. ; ZHU, YAJUN ; ARRAS, CHRISTINA ; DENARDINI, CLEZIO M. ; CHEN, SONY S. ; MORO, JULIANO ; BARROS, DIEGO ; CHAGAS, RONAN A. J. ; DA SILVA, LÍGIA A. ; ANDRIOLI, VÂNIA F. ; MARCHEZI, JOSÉ P. ; CARRASCO, ALEXANDER J. ; WANG, CHI ; LI, HUI ; LIU, ZHENGKUAN . Analysis of the Sporadic-E Layer Behavior in Different American Stations during the Days around the September 2017 Geomagnetic Storm. Atmosphere , v. 13, p. 1714, 2022.

• JAUER, P. R. ; WANG, C. ; ECHER, E. ; SOUZA, V. M. ; DA SILVA, L. A. ; MARCHEZI, J. P. ; ALVES, L. R. ; ALVES, M. V. ; DOUGLAS, S. ; LOESCH, C. ; LIU, Z. ; HUI, L. ; VIEIRA, L. E. A. ; GONZALEZ, W. D. ; DENARDINI, C. M. ; MEDEIROS, C. ; COSTA, J. E. R. . Global modeling of the inner magnetosphere under the influence of a magnetic cloud associated with an interplanetary coronal mass ejection: Energy conversion and ultra-low frequency wave activity. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 27, p. e2022JA030615, 2022.

• DA SILVA, L. A ; SHI, J. ; ALVES, L. R. ; SIBECK, D. ; MARCHEZI, J. P. ; MEDEIROS, C. ; VIEIRA, L. E. A. ; AGAPITOV, O. ; CARDOSO, F. R. ; SOUZA, V. M. ; LAGO, A. DAL ; JAUER, P. R. ; WANG, C. ; LI, H. ; LIU, Z. ; ALVES, M. V. ; ROCKENBACH, M. S . High-energy electron flux enhancement pattern in the outer radiation belt in response to the Alfvénic fluctuations within high-speed solar wind stream: A statistical analysis. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 126, p. e2021JA029363-e2021JA029363, 2021.

• MEDEIROS, CLAUDIA ; SOUZA, V. M. ; VIEIRA, L. E. A. ; SIBECK, D. G. ; REMYA, B. ; DA SILVA, L. A. ; ALVES, L. R. ; MARCHEZI, J. P. ; JAUER, P. R. ; ROCKENBACH, M. ; DAL LAGO, A. ; KLETZING, C. A. . Electromagnetic Ion Cyclotron Waves Pattern Recognition Based on a Deep Learning Technique: Bag-of-Features Algorithm Applied to Spectrograms. The Astrophysical Journal Supplement Series , v. 249, p. 13, 2020.

• DA SILVA, L. A. ; SHI, J. ; ALVES, L. R. ; SIBECK, D. ; SOUZA, V. M. ; MARCHEZI, J. P. ; MEDEIROS, C. ; VIEIRA, L. E. A. ; AGAPITOV, O. ; JAUER, P. R. ; ALVES, M. E. S. ; WANG, C. ; LI, H. ; LIU, Z. ; DAL LAGO, A. ; ALVES, M. V. ; ROCKENBACH, M. S. ; BAKER, D. N. ; ZHANG, S. Y. ; KANEKAL, S. G. ; et.al . Dynamic mechanisms associated with high-energy electron flux dropout in the Earth's outer radiation belt under the influence of a coronal mass ejection sheath region. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 125, p. e2020JA028492, 2020.

• MEDEIROS, CLAUDIA ; SOUZA, V. M. ; VIEIRA, L. E. A. ; SIBECK, D. G. ; HALFORD, A. J. ; KANG, S.-B. ; SILVA, L. A. DA ; ALVES, L. R. ; MARCHEZI, J. P. ; DALLAQUA, R. S. ; JAUER, P. R. ; ROCKENBACH, M. ; MENDES, O. ; ALVES, M. V. ; LAGO, A. DAL ; FOK, M.-C. ; KANEKAL, S. G. ; BAKER, D. N. ; KLETZING, C. A. . On the Contribution of EMIC Waves to the Reconfiguration of the Relativistic Electron Butterfly Pitch Angle Distribution Shape on 2014 September 12-A Case Study. The Astrophysical Journal , v. 872, p. 36, 2019.

• DA SILVA, L. A. ; SIBECK, D. ; ALVES, L. R. ; SOUZA, V. M. ; JAUER, P. R. ; CLAUDEPIERRE, S. G. ; MARCHEZI, J. P. ; AGAPITOV, O. ; MEDEIROS, C. ; VIEIRA, L. E. A. ; WANG, C. ; JIANKUI, S. ; LIU, Z. ; GONZALEZ, W. ; LAGO, A. DAL ; ROCKENBACH, M. ; PADUA, M. B. ; ALVES, M. V. ; BARBOSA, M. V. G. ; FOK, M.-C. ; et.al . Contribution of ULF wave activity to the global recovery of the outer radiation belt during the passage of a high-speed solar wind stream observed in September 2014. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 1, p. 124, 2019.

• JAUER, P. R. ; WANG, C. ; SOUZA, V. M. ; ALVES, M. V. ; ALVES, L. R. ; PÁDUA, M. B. ; MARCHEZI, J. P. ; SILVA, DA L. A. ; LIU, Z. ; LI, H. ; VIEIRA, L. E. A. ; LAGO, A. DAL ; GONZALEZ, W. D. ; ECHER, E. ; MEDEIROS, C. ; COSTA, J. E. R. ; DENARDINI, C. M. . A Global Magnetohydrodynamic Simulation Study of Ultra-low-frequency Wave Activity in the Inner Magnetosphere: Corotating Interaction Region + Alfvénic Fluctuations. The Astrophysical Journal , v. 886, p. 59, 2019.

• ALVES, L. R. ; SOUZA, V. M. ; JAUER, P. R. ; DA SILVA, L. A. ; MEDEIROS, C. ; BRAGA, C. R. ; ALVES, M. V. ; KOGA, D. ; MARCHEZI, J. P. ; DE MENDON?A, R. R. S. ; DALLAQUA, R. S. ; BARBOSA, M. V. G. ; ROCKENBACH, M. ; DAL LAGO, A. ; MENDES, O. ; VIEIRA, L. E. A. ; BANIK, M. ; SIBECK, D. G. ; KANEKAL, S. G. ; BAKER, D. N. ; et.al . The Role of Solar Wind Structures in the Generation of ULF Waves in the Inner Magnetosphere. SOLAR PHYSICS , v. 292, p. 292:92, 2017.

• SOUZA, V. M. ; LOPEZ, R. E. ; JAUER, P. R. ; SIBECK, D. G. ; PHAM, K. ; DA SILVA, L. A. ; MARCHEZI, J. P. ; ALVES, L. R. ; KOGA, D. ; MEDEIROS, C. ; ROCKENBACH, M. ; GONZALEZ, W. D. . Acceleration of radiation belt electrons and the role of the average interplanetary magnetic field B z component in high speed streams. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 122, p. 10, 2017.

• SOUZA, V. M. ; VIEIRA, L. E. A. ; MEDEIROS, C. ; DA SILVA, L. A. ; ALVES, L. R. ; KOGA, D. ; SIBECK, D. G. ; WALSH, B. M. ; KANEKAL, S. G. ; JAUER, P. R. ; ROCKENBACH, M. ; LAGO, A. DAL ; SILVEIRA, M. V. D. ; MARCHEZI, J. P. ; MENDES, O. ; GONZALEZ, W. D. ; BAKER, D. N. . A neural network approach for identifying particle pitch angle distributions in Van Allen Probes data. Space Weather (Online) , v. 14, p. n/a-n/a, 2016.

• DA SILVA, L.A. ; SATYAMURTY, P. ; ALVES, L.R. ; SOUZA, V.M. ; JAUER, P.R. ; SILVEIRA, M.V.D. ; ECHER, M.S. ; HAJRA, R. ; MEDEIROS, C. ; MARCHEZI, J.P. ; ROCKENBACH, M. ; RIGOZO, N.R. ; DENARDINI, C.M. ; MENDES, O. ; DAL LAGO, A. ; VIEIRA, L.E.A. . Comparison of geophysical patterns in the southern hemisphere mid-latitude region. Advances in Space Research , p. 2090-2103, 2016.

• ALVES, L. R. ; DA SILVA, L. A. ; SOUZA, V. M. ; SIBECK, D. G. ; JAUER, P. R. ; VIEIRA, L. E. A. ; WALSH, B. M. ; SILVEIRA, M. V. D. ; MARCHEZI, J. P. ; ROCKENBACH, M. ; LAGO, A. DAL ; MENDES, O. ; TSURUTANI, B. T. ; KOGA, D. ; KANEKAL, S. G. ; BAKER, D. N. ; WYGANT, J. R. ; KLETZING, C. A. . Outer radiation belt dropout dynamics following the arrival of two interplanetary coronal mass ejections. Geophysical Research Letters , v. 43, p. n/a-n/a, 2015.

• SCHUCH, N.J ; DURAO, O. C. ; PIMENTA, A. A. ; MURALIKRISHNA, P. ; PETRY, A. ; ROCKENBACH, M. S ; DUTRA, S. L. G. ; DAL LAGO, A. ; DENARDINI, CLEZIO M. ; ECHER, E. ; ALMEIDA, M. C. ; VIEIRA, L. E. ; LOUREIRO, G. ; MATTIELLO, M. F. F. ; CARRARA, V. ; ALMEIDA, J. S. ; KUGA, H. ; COSTA, R. L. ; COSTA, L. L. ; MARCHEZI, J. P. ; et.al . NANOSATC-BR STATUS - A JOINT CUBESAT-BASED PROGRAM DEVELOPED BY INPE AND UFSM. In: Fourth IAA Conference on Dynamics and Control of Space Systems, 2018, Roma. Advances in the Astronautical Sciences Serie, 2018. v. 163. p. 91-99.

• SCHUCH, N.J ; DURAO, O. S. C. ; LOUREIRO, G. ; ROZENFELD, P. ; MENDES JR., O. ; TRIVEDI, N. B. ; DUTRA, S. L. G. ; LAGO, A. D. ; DE NARDIN, C. M. ; PALEROSI, A. C. ; GOMES, N. R. ; MARTINS, J. B. S. ; REIS, R. A. L. ; ANTUNES, C. E. ; STEKEL, T. R. C. ; GUARESCHI, W. N. ; COSTA, L. L. ; BURGER, E. E. ; BOHRER, R. Z. G. ; MARCHEZI, J. P. ; et.al . Progress in the NANOSATC-BR Cubesats Developments. In: 62nd International Astronautical Congress - IAC, 2011, Cape Town. Proceedings of 62nd International Astronautical Congress, 2011.

• MARCHEZI, J. P. ; MENDES JR., O. ; DENARDINI, C. M. ; TRIVEDI, N. B. ; DURAO, O. S. C. ; SCHUCH, N.J . The NANOSATC-BR1 scientific payload: Magnetometer system.. In: 2nd IAA Conference on University Satellite Missions and Cubesat Workshop, 2013, Roma. Proceedings of the 2nd IAA Conference on University Satellite Missions and Cubesat Workshop.. Roma: Centro Logístico della Guardia di Finanza, 2013. v. 2. p. 130301.

• DA SILVA, L. A ; SHI, J ; VIEIRA, L. E. A. ; AGAPITOV, O. ; RESENDE, L. C. A. ; ALVES, L. R. ; DEGGERONI, V. ; MARCHEZI, J.P. ; MORO, JULIANO ; ARRAS, CHRISTINA ; ANDRIOLI, V. F. ; WANG, C. ; LIU, Z. ; LI, HUI . Why Can the Auroral-Type Sporadic E Layer Be Detected Over the South American Magnetic Anomaly (SAMA) Region? An Investigation of a Case Study Under the Influence of the High-Speed Solar Wind Stream. In: XIV Conferencia Latinoamericana de Geofísica Espacial, 2024, Monterrey, Nuevo León, Mexico. XIV Conferencia Latinoamericana de Geofísica Espacial. Monterrey: COLAGE, 2024. v. 1.

• ALVES, L. R. ; SILVA, DA L. A. ; DEGGERONI, V. ; MARCHEZI, JOSÉ PAULO ; JAUER, P. ; SILVA, G. B. D. ; SIBECK, D. . The role of whistler waves role in the local acceleration: a case study. In: XIV Conferencia Latinoamericana de Geofísica Espacial, 2024, Monterrey, Nuevo León, Mexico. XIII COLAGE. Monterrey: COLAGE, 2024. p. 34-34.

• PINTO, VICTOR ; KEESEE, AMY ; COUGHLAN, MICHAEL ; MUKUNDAN, RAMAN ; MARCHEZI, JOSÉ PAULO . Forecasting Ground Magnetic Field Maximum Perturbations in Near-Real Time With Deep Learning Models. In: XIV Conferencia Latinoamericana de Geofísica Espacial, 2024, Monterrey, Nuevo León, Mexico. XIV COLAGE. Monterrey: COLAGE, 2024. p. 104-104.

• FERREIRA, K. J. C. ; DA SILVA, L. A ; ALVES, L. R. ; MARCHEZI, JOSÉ PAULO ; DEGGERONI, V. . Mechanisms of Relativistic Electron Flux Dropouts in the Outer Radiation Belt Following the Occurrence of Supercritical Interplanetary Quasi-Parallel Shock Waves. In: XIV Conferencia Latinoamericana de Geofísica Espacial, 2024, Monterrey, Nuevo León, Mexico. XIV COLAGE. Monterrey: COLAGE, 2024. p. 121-121.

• MARCHEZI, J.P. ; KEESEE, AMY ; COUGHLAN, MICHAEL ; MUKUNDAN, RAMAN ; PINTO, VICTOR ; SILVA, L. A. ; HAMPTON, DON . On the effects of the solar wind structures in the global distribution of ground-based geomagnetic perturbations during geomagnetic storms. In: AGU Annual Meeting, 2023, São Francisco, CA. AGU@#. Washington DC: AGU, 2023. v. 1. p. 1-1.

• RESENDE, L. C. A. ; ZHU, YAJUN ; DENARDINI, CLEZIO M. ; CHAGAS, R. A. J. ; DA SILVA, L. A ; FIGUEIREDO, C. A. O. ; ANDRIOLI, V. F. ; CHEN, S. ; MARCHEZI, J.P. ; MORO, JULIANO ; CARRASCO, ALEXANDER J. ; WANG, C. ; LIU, Z. ; LI, HUI . Analysis of the Instability Effect in the Sporadic E (Es) Layer Development Over a Low Latitude Station. In: 28th General Assembly of the International Union of Geodesy and Geophysics, 2023, Berlin. Proceedings of 23th IUGG. Berlin: IUGG, 2023. v. 1.

• RESENDE, L. C. A. ; ZHU, YAJUN ; DENARDINI, CLEZIO M. ; CHAGAS, R. A. J. ; DA SILVA, L. A ; ANDRIOLI, V. F. ; MARCHEZI, J.P. ; CHEN, S. ; MORO, JULIANO ; LI, HUI ; WANG, C. ; LIU, Z. . Study of the Atypical Sporadic E (Es) layer Development over the Brazilian Sector. In: Sociedade Brasileira de Geofísica Espacial e Aeronomia, 2023, Araguatins. Sociedade Brasileira de Geofísica Espacial e Aeronomia. Sao Jose dos Campos, 2023.

• DA SILVA, L. A ; SHI, J ; AGAPITOV, O. ; VIEIRA, L. E. ; ALVES, L. R. ; SIBECK, D. G. ; MARCHEZI, J.P. ; DEGGERONI, V. ; RESENDE, L. C. A. ; MORO, JULIANO ; WANG, C. ; LI, HUI ; LIU, Z. . Different solar wind structures driving the outer radiation belt flux variation.. In: IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2023, Araguatins. IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Sao Jose dos Campos: SBGEA, 2023.

• DA SILVA, L. A ; SHI, J ; MARCHEZI, J.P. ; SIBECK, D. G. ; ALVES, L. R. ; VIEIRA, L. E. ; AGAPITOV, O. ; DEGGERONI, V. ; RESENDE, L. C. A. ; COSTA, J. E. R. ; WANG, C. ; MORO, JULIANO ; LI, HUI ; LAGO, A. D. ; FERREIRA, K. J. C. ; INOSTROZA, A. ; LIU, Z. . High-energy electron flux enhancement pattern in the outer radiation belt in response to the interplanetary coronal mass ejections. In: National Radio Science Meeting, 2023, Bolder. National Radio Science Meeting. Bolder, 2023.

• PIASSI, A. ; RESENDE, L. C. A. ; DENARDINI, CLEZIO M. ; MARCHEZI, J.P. ; ALVES, L. R. . Propagation mechanism analysis of different Magnetic Pulsation types under the influence of Equatorial Electrojet in the Brazilian sector. In: 28th General Assembly of the International Union of Geodesy and Geophysics, 2023, Berlin. 28th IUGG abstract books. Berlin: IUGG, 2023.

• DEGGERONI, V. ; SILVA, DA L. A. ; ROCKENBACH, M. ; MARCHEZI, J.P. . Pitch Angle Scattering Driven By Whistler-Mode Chorus Waves During The Relativistic Electron Flux Dropout In The Outer Radiation Belt Under The Influence Of An ICM. In: IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2023, Araguatins. IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Sao Jose dos Campo: SBGEA, 2023.

• FERREIRA, K. J. C. ; ALVES, L. R. ; SILVA, DA L. A. ; DEGGERONI, V. ; MARCHEZI, J.P. ; SILVA, G. B. D. ; PIASSI, A. . The Electron Flux Variability In The Outer Radiation Belt Due To Radial Diffusion After Supercritical Interplanetary Shock Waves. In: IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2023, Araguatins. IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Sao Jose dos Campo: SBGEA, 2023.

• SCHAEFER, D. M. ; ALVES, L. R. ; SILVA, DA L. A. ; MARCHEZI, J.P. ; JAUER, P. . Analysis Of Solar Wind Parameters In Radiation Belts During The HILDCAAs Events. In: IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2023, Araguatins. IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Sao Jose dos Campos: SBGEA, 2023.

• ALVES, L. R. ; PRIANTI, F. C. ; SILVA, DA L. A. ; SILVA, G. B. D. ; SCHAEFER, D. M. ; MARCHEZI, J.P. ; JAUER, P. ; FERREIRA, K. J. C. ; SIBECK, D. G. . Statistical Results Of The Outer Radiation Belt Electron Flux Response To Solar Wind Speed Daily Average. In: IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2023, Araguatins. IX Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Sao Jose dos Campos: SBGEA, 2023.

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• ALVES, L. R. ; BRAGA, C. R. ; MENDONCA, R. R. S. ; JAUER, P. R. ; MEDEIROS, C. ; SOUZA, V. M. C. E. S. ; LAGO, A. D. ; MENDES, O. ; MARCHEZI, J. ; SILVA, L. A. ; VIEIRA, L. ; ROCKENBACH, M. ; SIBECK, D. ; KANEKAL, S. G. ; BAKER, D. N. ; WYGANT, J. R. ; KLETZING, C. . Onthe Role of Solar Wind Discontinuities in the ULF Power Spectral Density at the Earth's Outer Radiation Belt: a Case Study. In: AGU Fall Meeting, 2016, São Francisco, CA. AGU Fall Meeting 2016. S]ao Francisco, CA: AGU, 2016.

• MEDEIROS, C. ; SOUZA, V. M. C. E. S. ; VIEIRA, L. ; SIBECK, D. ; HALFORD, A. J. ; ALVES, L. R. ; SILVA, L. A. ; MARCHEZI, J. P. ; JAUER, P. R. ; ROCKENBACH, M. ; SILVEIRA, M. V. D. ; KOGA, D. ; LAGO, A. D. ; DALLAQUA, R. ; MENDES, O. . Investigating an Unusual Pitch Angle Distribution During the Dropout on September 12-13, 2014: wave-Particle Interactions and Magnetopause Compression as a Major Role for Dropout in Different Energy Levels and LStar. In: AGU Fall Meeting, 2016, São Francisco, CA. AGU Fall Meeting. São Francisco, CA: AGU, 2016.

• SILVA, L. A. ; ALVES, L. R. ; DALLAQUA, R. ; MARCHEZI, J. P. ; MEDEIROS, C. ; SOUZA, V. M. C. E. S. ; KOGA, D. ; JAUER, P. R. ; VIEIRA, L. ; ROCKENBACH, M. ; LAGO, A. D. ; MENDES, O. ; DE NARDIN, C. M. ; SIBECK, D. . Contribution of the ULF wave activity to the global recovery of the outer radiation belt during the passage of a high-speed solar wind stream observed in September 2014. In: AGU Fall Meeting, 2016, São Francisco, CA. AGU Fall Meeting 2016. São Francisico, CA: AGU, 2016.

• ALVES, L. R. ; MARCHEZI, J. P. ; SILVA, L. A. ; MENDES, O. ; MEDEIROS, C. ; SOUZA, V. M. C. E. S. ; JAUER, P. R. ; VIEIRA, L. ; ROCKENBACH, M. ; LAGO, A. D. . Spectral Analysis of Magnetospheric ULF Waves Observed After Two Interplanetary Shocks. In: International Astronomical Union Symposium 328: Living around stars, 2016, Maresias. Abstrac Book, 2016.

• ALVES, L. R. ; DA SILVA, L. A. ; SOUZA, V. M. ; SIBECK, D. G. ; JAUER, P. R. ; VIEIRA, L. E. A. ; WALSH, B. M. ; SILVEIRA, M. V. D. ; MARCHEZI, J. P. ; ROCKENBACH, M. ; DAL LAGO, A. ; MENDES, O. ; TSURUTANI, B. T. ; KOGA, D. ; KANEKAL, S. G. ; BAKER, D. N. ; WYGANT, J. R. ; KLETZING, C. A. . Effects of Interplanetary Structures on the Earths Outer Radiation Belt Dynamics Observed During September 12-26, 2014: I) Coronal Mass Ejection. In: AGU Fall Meeting, 2015, San Francisco. 2015 Fall Meeting. San Francisco: AGU, 2015.

• DA SILVA, L. A. ; SIBECK, D. G. ; ALVES, L. R. ; SOUZA, V. M. ; JAUER, P. R. ; SILVEIRA, M. V. D. ; MEDEIROS, C. ; MARCHEZI, J. P. ; ROCKENBACH, M. ; BAKER, D. N. ; KLETZING, C. A. ; KANEKAL, S. G. ; GEORGIOU, M ; MENDES, O. ; DAL LAGO, A. ; VIEIRA, L. E. A. . Effects of Complex Interplanetary Structures on the Dynamics of the Earths Outer Radiation Belt During the 16-30 September 2014 Period: II) Corotating Solar Wind Stream. In: AGU Fall Meeting, 2015, San Francisco. 2015 Fall Meeting. San Francisco: AGU, 2015.

• SOUZA, V. M. C. E. S. ; VIEIRA, L. E. A. ; ALVES, L. R. ; DA SILVA, L. A. ; KOGA, D. ; SIBECK, D. G. ; WALSH, B. M. ; KANEKAL, S. G. ; SILVEIRA, M. V. D. ; MEDEIROS, C. ; MENDES, O. ; MARCHEZI, J. P. ; ROCKENBACH, M. ; JAUER, P. R. ; GONZALEZ, W. D. ; BAKER, D. N. . A Neural Network Approach for Identifying Relativistic Electron Pitch Angle Distributions in Van Allen Probes Data. In: AGU FAll Meeting, 2015, San Francisco. 2015 Fall Meeting. San Francisco: AGU, 2015.

• BILIBIO, A. V. ; MARCHEZI, J. P. ; MENDES JR., O. ; DENARDINI, C. M. ; DURAO, O. S. C. ; SCHUCH, N.J . Earth's magnetic field monitoring in the AMAS region with the Nanosatc-Br1 nanosatellite.. In: 40th COSPAR Scientific Assembly, 2014, Moscou. Scientific Event Report. Bremen: Cospar Zarm, 2014. v. D2.2. p. 12771.

• MARCHEZI, J. P. ; KLAUSNER, V. ; MENDES JR., O. ; DENARDINI, C. M. ; SCHUCH, N.J . Variations of the H Component due to the seasonal ionospheric effects: a case study. In: V Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2014, Natal. Livro de Resumos do V Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Natal, RN: Editora da UFRN, 2014. p. B019.

• BILIBIO, A. V. ; MARCHEZI, J. P. ; MENDES JR., O. ; DENARDINI, C. M. ; DURAO, O. S. C. ; SCHUCH, N.J . Monitoramento do Espaço por NANOSATC - BR1 CubeSat O Campo Magnético da Terra sobre a região SAMA.. In: V Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2014, Natal, RN. Livro de Resumos do V Simpósio Brasileiro de Geofísica Espacial e Aeronomia. Natal, RN: Editora da UFRN, 2014. p. B007.

• MARCHEZI, J. P. ; SCHUCH, N.J ; DUTRA, S. L. G. ; TRIVEDI, N. B. ; SILVA, A. C. . Monitoramento do Campo Gomagnético no Sul do Brasil. In: IV SBGEA - Simpósio Brasileiro de Geofísica Espacial e Aeronomia, 2012, São Paulo. IV SBGEA - Simpósio Brasileiro de Geofísica Espacial e Aeronomia. São Paulo: Universidade Presbiteriana Mackenzie, 2012. v. 1. p. 105-105.

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J . Variação com o Ciclo Solar das Pulsações Geomagnéticas de Períodos Longos (1.0 - 10mHz) na Região da Anomalia Magnética do Atlântico Sul - AMAS. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DO CRS, 2011, Santa Maria, RS, Brasil. SICCRS - 2011, 2011.

• PIOVESAN, T. ; SCHUCH, N.J ; DURAO, O. S. C. ; DUTRA, S. L. G. ; TRIVEDI, N. B. ; MENDES JUNIOR, O. ; ANTUNES, C. E. ; STEKEL, T. R. C. ; SILVA, A. C. ; MARCHEZI, J. P. ; BREMM, T. . NANOSATC-BR1 Magnetometer Systems. In: I Magnet Brazil, 2011, Búzios, RJ, Brasil. I Magnet Brazil: State of the art and future challenges. Buzios, 2011. v. 1. p. 59-60.

• SILVA, A. C. ; SCHUCH, N.J ; DUTRA, S. L. G. ; TRIVEDI, N. B. ; PINHEIRO, K. ; FONTES, S. L. ; FRIGO, E. ; ANTUNES, C. E. ; STEKEL, T. R. C. ; MARCHEZI, J. P. ; BREMM, T. ; PIOVESAN, T. . Earth's Magnetic Field Monitoring in South of Brazil. In: I Magnet Brazil, 2011, Búzios, RJ, Brasil. I Magnet Brazil: State of the art and future challenges. Buzios, 2011. v. 1. p. 51-52.

• BREMM, T. ; SCHUCH, N.J ; TRIVEDI, N. B. ; DUTRA, S. L. G. ; PINHEIRO, K. ; FONTES, S. L. ; STEKEL, T. R. C. ; SILVA, A. C. ; MARCHEZI, J. P. ; PIOVESAN, T. . Serach for Geomagnetic Field Irregular Pulsations in the South Atlantic Magnetic Anomaly Region. In: I Magnet Brazil, 2011, Búzios, RJ, Brasil. I Magnet Brazil: State of the art and future challenges. Buzios, 2011. v. 1. p. 48-49.

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J ; TRIVEDI, N. B. ; PINHEIRO, K. ; FONTES, S. L. ; STEKEL, T. R. C. ; SILVA, A. C. ; PIOVESAN, T. ; BREMM, T. . Variations With the Solar Cycle of Long Periods (1.0 - 10mHz) Geomagnetic Pulsations in the Region of the South Atlantic Magnetic Anomaly - SAMA. In: I Magnet Brazil, 2011, Búzios, RJ, Brasil. I Magnet Brazil: State of the art and future challenges. Buzios, 2011. v. 1. p. 49-51.

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J ; TRIVEDI, N. B. ; SILVA, A. C. ; STEKEL, T. R. C. ; ANTUNES, C. E. . Long Periods (1.0 -10mHz) Geomagnetic Pulsations With Solar Cycle in the South Atlantic Magnetic Anomaly Region. In: XXV IUGG General Assembly, 2011, Melbourne, Austrália. XXV IUGG Handbook Program. Melbourne, 2011. v. 01. p. 242-242.

• SCHUCH, N.J ; TRIVEDI, N. B. ; DUTRA, S. L. G. ; FONTES, S. L. ; YUMOTO, K ; MAKITA, K. ; SILVA, A. C. ; STEKEL, T. R. C. ; ANTUNES, C. E. ; MARCHEZI, J. P. . The Geomagnetic Monitoring at the Brazilian Southern Space Observatory. In: XXU IUGG General Assembly, 2011, Melbourne, Austrália. XXV IUGG Handbook Program. Melbourne, 2011. v. 1. p. 176-176.

• SCHUCH, N.J ; YUMOTO, K ; MAKITA, K. ; TRIVEDI, N. B. ; DUTRA, S. L. G. ; FONTES, S. L. ; SILVA, A. C. ; STEKEL, T. R. C. ; ANTUNES, C. E. ; MARCHEZI, J. P. ; PEDROZO, C. R. C. . Geomagnetism Science and MAGDAS Station in Southern Brazil. In: International Space Weather Initiative - UN/NASA/JAXA Workshop, 2010, Helwan. Proceedings of the International Space Weather Initiative, 2010.

• SILVA, A. C. ; SCHUCH, N.J ; TRIVEDI, N. B. ; PEDROZO, C. R. C. ; MARCHEZI, J. P. . Geomagnetismo - Monitoramento do Campo Magnético Terrestre no Observatório Espacial do Sul. In: 25ª Jornada Acadêmica Integrada, 2010, Santa Maria. Anais da 25ª Jornada Acadêmica Integrada, 2010.

• MARCHEZI, JOSÉ P. ; KEESEE, AMY ; COUGHLAN, MICHAEL ; MUKUNDAN, RAMAN ; PINTO, VICTOR ; CONNOR, HYUNJU . Machine learning modeling and datasets that improve GIC forecasting and provide insights to geospace phenomena. 2023. (Apresentação de Trabalho/Conferência ou palestra).

• MARCHEZI, J.P. ; KEESEE, AMY ; COUGHLAN, MICHAEL ; MUKUNDAN, RAMAN ; PINTO, VICTOR . On the effects of the solar wind structure in the global distribution of dB/dt spikes during geomagnetic storms from 1995 to 2021. 2023. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; DAI, L. ; ALVES, L. R. ; SILVA, L. A. ; SIBECK, D. G. ; LAGO, A. D. ; SOUZA, V. M. C. E. S. ; JAUER, P. R. ; VIEIRA, L. ; CARDOSO, F. R. ; DEGGERONI, V. ; ALVES, M. V. ; WANG, C. ; LI, H. ; LIU, Z. . Electron flux variability and Ultra-low frequency wave activity in the outer radiation belt under the influence of Interplanetary Coronal Mass Ejections and High-Speed solar wind Streams: A statistical analysis from the Van Allen Probes Era. 2022. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J.P. ; DAI, L. ; ALVES, L. R. ; SILVA, L. A. ; SIBECK, D. ; LAGO, A. D. ; WANG, C. ; LI, H. ; LIU, Z. . Outer Radiation Belt Electron Flux Variability and ULF Waves Under the Influence of ICME and HSS Events During the Van Allen Probes Era. 2021. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J.P. ; DAI, L. ; ALVES, L. R. ; SILVA, L. A. ; SIBECK, D. G. ; LAGO, A. D. ; SOUZA, V. M. C. E. S. ; JAUER, P. R. ; VIEIRA, L.E.A. ; CARDOSO, F. R. ; DEGGERONI, V. ; ALVEZ, M. V. ; WANG, C. ; LI, H. ; LIU, Z. . A Superposed Epoch Analysis on the Outer Radiation Belt Electron Flux Variability and ULF Waves Under the Influence of ICME and HSS Events. 2021. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; ALVES, L. R. ; SILVA, L. A. ; SIBECK, D. ; KANEKAL, S. G. ; BAKER, D. N. . Increase in relativistic electron flux density during an complex interplanetary structure on 09 February 2014. 2018. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; ALVES, L. R. ; SILVA, L. A. . HSS and CME events related to change in the outer radiation belt electron flux during the Van Allen Probes mission era. 2017. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; MENDES, O. ; DENARDINI, C. M. ; SCHUCH, N.J ; DOMINGUES, M. O. . Latitudinal and temporal distribution of geomagnetic pulsation occurrences registered in South America by the Embrace Magnetometer Network during 2014. 2016. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; ALVES, L. R. ; SILVA, L. A. ; ROCKENBACH, M. ; DALLAQUA, R. ; MEDEIROS, C. ; SOUZA, V. M. C. E. S. ; VIEIRA, L. ; LAGO, A. D. ; MENDES, O. . Contribuição de Ondas de Ultra-Baixa Frequência na Dinâmica do Fluxo de Elétrons no Cinturão de Radiação Externo. 2016. (Apresentação de Trabalho/Simpósio).

• MARCHEZI, J. P. ; SEO, R. T. ; DOMINGUES, M. O. ; MENDES, O. . Análise multiescala da componente Horizontal do campo geomanético utilizando transformada wavelet discreta com sobreposição máxima, MODWT. 2016. (Apresentação de Trabalho/Seminário).

• MARCHEZI, J. P. ; KLAUSNER, V. ; DE NARDIN, C. M. ; SCHUCH, N.J . Variations of the H-Component due to the seasonal ionospheric effects: a case study.. 2014. (Apresentação de Trabalho/Seminário).

• MARCHEZI, J.P. . Clima Espacial e Nanosatc-BR1. 2014. (Apresentação de Trabalho/Conferência ou palestra).

• MARCHEZI, J. P. ; MENDES JR., O. ; DE NARDIN, C. M. ; TRIVEDI, N. B. ; DURAO, O. C. ; SCHUCH, N.J . The NANOSATC-BR1 Scientific Payload: Magnetometer System. 2013. (Apresentação de Trabalho/Conferência ou palestra).

• MARCHEZI, J. P. ; SCHUCH, N.J ; DUTRA, S. L. G. ; TRIVEDI, N. B. ; SILVA, A. C. . Monitoramento do Campo Gomagnético no Sul do Brasil. 2012. (Apresentação de Trabalho/Simpósio).

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J ; TRIVEDI, N. B. ; PINHEIRO, K. ; FONTES, S. L. ; STEKEL, T. R. C. ; SILVA, A. C. ; PIOVESAN, T. ; BREMM, T. . VARIATIONS WITH THE SOLAR CYCLE OF LONG PERIODS (1.0 ? 10mHz) GEOMAGNETIC PULSATIONS IN THE REGION OS THE SOUTH MAGNETIC ANOMALY ? SAMA. 2011. (Apresentação de Trabalho/Simpósio).

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J ; TRIVEDI, N. B. ; SILVA, A. C. ; STEKEL, T. R. C. ; ANTUNES, C. E. . LONG PERIODS (1.0 ? 10mHz) GEOMAGNETIC PUSSATIONS WITH SOLAR CYCLE IN THE SOUTH ATLANTIC MAGNETIC ANOMALY REGION. 2011. (Apresentação de Trabalho/Congresso).

• MARCHEZI, J. P. ; DUTRA, S. L. G. ; SCHUCH, N.J . VARIAÇÃO COM O CICLO SOLAR DAS PULSAÇÕES GEOMAGNÉTICAS DE PERÍODOS LONGOS (1.0 ? 10 mHz) NA REGIÃO DA ANOMALIA MAGNÉTICA DO ATLÂNTICO SUL ? AMAS. 2011. (Apresentação de Trabalho/Simpósio).

• COSTA, J. E. R. ; WRASSE, C. M. ; SILVA, DOUGLAS ; GUEDES, F. B. ; MARCHEZI, JOSÉ PAULO ; CECATTO, J. R. ; RESENDE, L. C. A. ; SILVA, DA L. A. ; ALVES, L. R. ; ROCKENBACH, M. ; JAUER, P. ; ODRIOZOLA, S. S. ; CHEN, S. . CLIMA ESPACIAL: FUNDAMENTOS PARA A AVIAÇÃO CIVIL. São José dos Campos: INPE, 2023 (Livro ou Monografia).

Outras produções

Projetos de pesquisa

• 2025 - Atual

  Estudo das Correntes Geomagneticamente Induzidas no Brasil e a Influência da Precipitação de Partículas na Anomalia Magnética do Atlântico Sul, Descrição: O projeto se propõe a estudar as GICs no território brasileiro, focando em medições de alta resolução temporal para entender melhor as perturbações geomagnéticas na região. Um foco adicional será a avaliação do impacto da precipitação de partículas na Anomalia Magnética do Atlântico Sul, uma região onde o campo magnético terrestre é mais fraco, facilitando a entrada de partículas de alta energia da magnetosfera. A relação entre essas partículas e as correntes geomagneticamente induzidas ainda não está totalmente esclarecida, especialmente em baixas latitudes. A questão central desta pesquisa é entender como a precipitação de partículas na Anomalia Magnética do Atlântico Sul contribui para as perturbações geomagnéticas registradas no solo, e como esses eventos podem afetar as GICs.. , Situação: Em andamento; Natureza: Pesquisa. , Alunos envolvidos: Graduação: (3) . , Integrantes: José Paulo Marchezi - Coordenador., Financiador(es): Conselho Nacional de Desenvolvimento Científico e Tecnológico - Auxílio financeiro.

• 2024 - Atual

  Aprimoramento de Modelos de Física de Rochas e Inversão Sísmica com Uso de Aumento de Dados e Aprendizado de Máquina, Descrição: Esse projeto pretende desenvolver uma abordagem para aumentar a quantidade de dados usados para treinar esses métodos no contexto da modelagem de física de rochas e predição de propriedades petrofísicas a partir de dados sísmicos. Todas as análises e modelagens serão feitas a partir de códigos em Python que serão implementados e testados ao longo do projeto. Serão desenvolvidos modelos de física de rochas que serão usados para modelar a resposta dos parâmetros elásticos devido a mudanças nas propriedades da rocha e do fluido a partir dos dados de poços disponíveis, o que permitirá gerar um grande número de dados de poços sintéticos (data augmentation), considerando cenários de reservatórios siliciclásticos e também carbonáticos.. , Situação: Em andamento; Natureza: Pesquisa. , Integrantes: José Paulo Marchezi - Coordenador / Emmilson Pereira Leite - Integrante / Gelvam André Hartmann - Integrante.

• 2022 - 2024

  Harnessing Big Data to Improve Understanding and Predictions of Geomagnetically Induced Currents, Descrição: Advance understanding of the specific characteristics that drive GICs by applyingmachine learning techniques to available ground- and satellite-based datasets. This work will result in predictive models that provide reliable forecasts to industry.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: José Paulo Marchezi - Coordenador.

• 2021 - 2022

  Neural Network Methods Applied to ULF and EMIC Waves Power Estimation in the Inner Magnetosphere, Descrição: The inner Magnetosphere is a highly active region and directly influenced by the solar wind variations, that can trigger waves with a wide range of oscillations. In that region are the Van Allen?s radiation belts, that consist of two regions with charged particles trapping in the Earth?s magnetic field: inner and outer belts. The inner belt is composed mainly of protons with energies between $100~\textrm{keV}$ and a few hundred MeV. The outer belt is primarily consisting of high-energy electrons, ranging from dozens of keV to a few dozen MeV. Those particles rotate around the field line, mirroring movement along the magnetic field line and a drift movement around the Earth. Each movement has a particular time and is associated with an adiabatic invariant. Changes in the configuration of the solar magnetic field influence the solar wind and, consequently, all planets and spaceships within the heliosphere can be affected by disturbances of the solar wind. The Van Allen Radiation Belts are directly affected by those perturbations, that can generate waves in the magnetosphere that interacts with radiation belt particles. Different wave frequency range interacts with one characteristic particle motion, ULF waves interact with the movement around the Earth, while the EMIC waves, with higher frequencies, interacts with the movement around the magnetic field line. The main goal if this projects is to improve the statistical wave occurrence of ULF and EMIC and estimate the power spectrum density underlying existing radiation belt modeling. The methodology applied will be based on Neural Network models, using Feed Forward Networks and Recurrent Neural Networks.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: José Paulo Marchezi - Coordenador / Alisson Dal Lago - Integrante / Walter D Gonzalez - Integrante / Zhengkuan Liu - Integrante / Lei Dai - Integrante.

• 2018 - 2019

  Avaliação da atividade de pulsações Pc3,Pc4, Pc5 na aceleração de elétrons nocinturão de radiação externo, Descrição: Descrever com detalhes, a partirde dados observacionais, o mecanismo de difusão radial na presença de ondas ULF. Paraisso, é preciso descrever o papel das ondas ULF nas faixas de frequências correspondentesas oscilações naturais da magnetosfera, ou seja, Pc3, Pc4 e Pc5, observadas na região docinturão externo de radiação, durante períodos de aumento de fluxo de elétrons relati-vísticos no cinturão externo de radiação.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: José Paulo Marchezi - Coordenador., Financiador(es): Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - Bolsa.

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