Denny Mauricio de Oliveira

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Produções bibliográficas

• OLIVEIRA, DENNY M. ; WEYGAND, JAMES M. ; COXON, JOHN C. ; ZESTA, EFTYHIA . Substorm-Time Ground / Variations Controlled by Interplanetary Shock Impact Angles: A Statistical Study. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 22, p. e2023SW003767, 2024.

• BARUAH, YOSHITA ; ROY, SOUVIK ; SINHA, SUVADIP ; PALMERIO, ERIKA ; PAL, SANCHITA ; OLIVEIRA, DENNY M. ; NANDY, DIBYENDU . The Loss of Starlink Satellites in February 2022: How Moderate Geomagnetic Storms Can Adversely Affect Assets in Low-Earth Orbit. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 22, p. e2023SW003716, 2024.

• OLIVEIRA, DENNY M. ; WELLING, DANIEL T. ; KIM, HYOMIN ; GABRIELSE, CHRISTINE E. ; REISTAD, JONE PETER ; LAUNDAL, KARL . Editorial: Understanding the causes of asymmetries in Earth?s magnetosphere-ionosphere system. Frontiers In Astronomy And Space Sciences , v. 10, p. 1, 2023.

• OLIVEIRA, DENNY M. . Geoeffectiveness of interplanetary shocks controlled by impact angles: past research, recent advancements, and future work. Frontiers In Astronomy And Space Sciences , v. 10, p. 1, 2023.

• OLIVEIRA, DENNY M. . Interplanetary shock data base. Frontiers In Astronomy And Space Sciences , v. 10, p. 1, 2023.

• DOUGLAS ROWLAND ; HALFORD, A. J. ; KLENZING, J. ; PFAFF, R. ; Oliveira, D. ; PAXTON, L. ; TURNER, D. ; VERKHOGLYADOVA, O. ; ZOU, S. . Cross-Scale and Cross-Regime Coupling in the ITM: Studying Weather, not just Climate, in the Middle and Upper Atmosphere. Bulletin - American Astronomical Society , v. 55, p. 1, 2023.

• NILAM, B. ; TULASI RAM, S. ; ANKITA, M. ; OLIVEIRA, DENNY M. ; DIMRI, A. P. . Equatorial Electrojet (EEJ) Response to Interplanetary (IP) Shocks. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 128, p. e2023JA032010, 2023.

• HAYAKAWA, HISASHI ; OLIVEIRA, DENNY M ; SHEA, MARGARET A ; SMART, DON F ; BLAKE, SEÁN P ; HATTORI, KENTARO ; BHASKAR, ANKUSH T ; CURTO, JUAN J ; FRANCO, DANIEL R ; EBIHARA, YUSUKE . The extreme solar and geomagnetic storms on 1940 March 20-25. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY , v. 517, p. 1709-1723, 2022.

• WEYGAND, JAMES M. ; ZESTA, EFTYHIA ; KADOKURA, AKIRA ; OLIVEIRA, DENNY M. . Investigation of the Differences in Onset Times for Magnetically Conjugate Magnetometers. Frontiers In Astronomy And Space Sciences , v. 9, p. 1-1, 2022.

• BLAKE, SEÁN P. ; PULKKINEN, ANTTI ; SCHUCK, PETER W. ; GLOCER, ALEX ; OLIVEIRA, DENNY M. ; WELLING, DANIEL ; WEIGEL, ROBERT S. ; QUARESIMA, GARY . Recreating the Horizontal Magnetic Field at Colaba during the Carrington Event with Geospace Simulations. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 19, p. e2020SW002585, 2021.

• HAYAKAWA, HISASHI ; BLAKE, SEAN P. ; BHASKAR, ANKUSH ; HATTORI, KENTARO ; OLIVEIRA, DENNY M. ; EBIHARA, YUSUKE . The Extreme Space Weather Event in 1941 February/March. The Astrophysical Journal , v. 908, p. 209, 2021.

• BHASKAR, ANKUSH ; SIBECK, DAVID ; KANEKAL, SHRIKANTH G. ; SINGER, HOWARD J. ; REEVES, GEOFFREY ; OLIVEIRA, DENNY M. ; KANG, SUK-BIN ; KOMAR, COLIN . Radiation Belt Response to Fast Reverse Shock at Geosynchronous Orbit. The Astrophysical Journal , v. 910, p. 154, 2021.

• OLIVEIRA, DENNY M. ; ZESTA, EFTYHIA ; MEHTA, PIYUSH M. ; LICATA, RICHARD J. ; PILINSKI, MARCIN D. ; TOBISKA, W. KENT ; HAYAKAWA, HISASHI . The Current State and Future Directions of Modeling Thermosphere Density Enhancements During Extreme Magnetic Storms. Frontiers In Astronomy And Space Sciences , v. 8, p. 1, 2021.

• OLIVEIRA, DENNY M. ; WEYGAND, JAMES M. ; ZESTA, EFTYHIA ; NGWIRA, CHIGOMEZYO M. ; HARTINGER, MICHAEL D. ; XU, ZHONGHUA ; GILES, BARBARA L. ; GERSHMAN, DANIEL J. ; SILVEIRA, MARCOS V. D. ; SOUZA, VÍTOR M. . Impact Angle Control of Local Intense d B /d t Variations During Shock-Induced Substorms. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 19, p. e2021SW002933, 2021.

• OLIVEIRA, D. M. . Uma andorinha só não faz verão: 160 anos do legado de Richard Carrington. REVISTA BRASILEIRA DE ENSINO DE FÍSICA (ONLINE) , v. 42, p. 1, 2020.

• XU, Z. ; HARTINGER, M. D. ; OLIVEIRA, D. M. ; COYLE, S. ; CLAUER, C. R. ; WEIMER, D. ; EDWARDS, T. R. . Interhemispheric Asymmetries in the Ground Magnetic Response to Interplanetary Shocks: The Role of Shock Impact Angle. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 18, p. e2019SW002427, 2020.

• OLIVEIRA, DENNY M. ; HAYAKAWA, HISASHI ; BHASKAR, ANKUSH ; ZESTA, EFTYHIA ; VICHARE, GEETA . A possible case of sporadic aurora observed at Rio de Janeiro. EARTH PLANETS AND SPACE , v. 72, p. 82, 2020.

• HAYAKAWA, HISASHI ; EBIHARA, YUSUKE ; PEVTSOV, ALEXEI A ; BHASKAR, ANKUSH ; KARACHIK, NINA ; OLIVEIRA, DENNY M . Intensity and time series of extreme solar-terrestrial storm in March 1946. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY , v. 495, p. 1, 2020.

• BHASKAR, ANKUSH ; HAYAKAWA, HISASHI ; OLIVEIRA, DENNY M. ; BLAKE, SEAN ; SILVERMAN, SAM M. ; EBIHARA, YUSUKE . An analysis of the Trouvelot?s Auroral Drawing on 1/2 March 1872: Plausible Evidence for Recurrent Geomagnetic Storms. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 125, p. 1-1, 2020.

• HAYAKAWA, HISASHI ; RIBEIRO, PAULO ; VAQUERO, JOSÉ M. ; GALLEGO, MARÍA CRUZ ; KNIPP, DELORES J. ; MEKHALDI, FLORIAN ; BHASKAR, ANKUSH ; OLIVEIRA, DENNY M. ; NOTSU, YUTA ; CARRASCO, VÍCTOR M. S. ; CACCAVARI, ANA ; VEENADHARI, BHASKARA ; MUKHERJEE, SHYAMOLI ; EBIHARA, YUSUKE . The Extreme Space Weather Event in 1903 October/November: An Outburst from the Quiet Sun. The Astrophysical Journal , v. 897, p. L10, 2020.

• OLIVEIRA, DENNY M. ; ZESTA, EFTYHIA ; HAYAKAWA, HISASHI ; BHASKAR, ANKUSH . Estimating satellite orbital drag during historical magnetic superstorms. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 18, p. e2020SW002472, 2020.

• SMITH, A. W. ; RAE, I. J. ; FORSYTH, C. ; OLIVEIRA, D. M. ; FREEMAN, M. P. ; JACKSON, D. R. . Probabilistic Forecasts of Storm Sudden Commencements from Interplanetary Shocks using Machine Learning. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 18, p. e2020SW002603, 2020.

• OLIVEIRA, DENNY M. ; HARTINGER, MICHAEL D. ; XU, ZHONGHUA ; ZESTA, EFTYHIA ; PILIPENKO, VYACHESLAV A. ; GILES, BARBARA L. ; SILVEIRA, MARCOS V. D. . Interplanetary shock impact angles control magnetospheric ULF wave activity: Wave amplitude, frequency, and power spectra. GEOPHYSICAL RESEARCH LETTERS , v. 47, p. e2020GL090857, 2020.

• WELLING, DANIEL T. ; LOVE, JEFFREY J. ; RIGLER, E. JOSHUA ; OLIVEIRA, DENNY M. ; KOMAR, COLIN M. ; MORLEY, STEVEN K. . Numerical simulations of the geospace response to the arrival of an idealized perfect interplanetary coronal mass ejection. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 19, p. e2020SW002489, 2020.

• CAMERON, T. G. ; JACKEL, B. J. ; OLIVEIRA, D. M. . Using mutual information to determine geoeffectiveness of solar wind phase fronts with different front orientations. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 124, p. 1, 2019.

• HAYAKAWA, HISASHI ; EBIHARA, YUSUKE ; WILLIS, DAVID M. ; TORIUMI, SHIN ; IJU, TOMOYA ; HATTORI, KENTARO ; WILD, MATTHEW N. ; OLIVEIRA, DENNY M. ; ERMOLLI, ILARIA ; RIBEIRO, JOSÉ R. ; CORREIA, ANA P. ; RIBEIRO, ANA I. ; KNIPP, DELORES J. . Temporal and Spatial Evolutions of a Large Sunspot Group and Great Auroral Storms around the Carrington Event in 1859. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 17, p. 2019SW002269, 2019.

• OLIVEIRA, D. M. ; ZESTA, E. . Satellite orbital drag during magnetic storms. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 17, p. 2019SW002287, 2019.

• ZESTA, EFTYHIA ; OLIVEIRA, DENNY M. . Thermospheric heating and cooling times during geomagnetic storms, including extreme events. GEOPHYSICAL RESEARCH LETTERS , v. 46, p. 2019GL085120, 2019.

• SHI, YINING ; OLIVEIRA, DENNY M. ; KNIPP, DELORES J. ; ZESTA, EFTYHIA ; MATSUO, TOMOKO ; ANDERSON, BRIAN . Effects of Nearly Frontal and Highly Inclined Interplanetary Shocks on High-latitude Field-aligned Currents (FACs). SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 17, p. 2019SW002367-1, 2019.

• OLIVEIRA, D. M. ; SAMSONOV, A. A. . Geoeffectiveness of interplanetary shocks with different impact angles: A review. ADVANCES IN SPACE RESEARCH , v. 61, p. 1-44, 2018.

• OLIVEIRA, D. M. ; AREL, D. ; RAEDER, J. ; ZESTA, E. ; NGWIRA, C. M. ; CARTER, B. A. ; YIZENGAW, E. ; HALFORD, A. J. ; TSURUTANI, B. T. ; GJERLOEV, J. W. . Geomagnetically induced currents caused by interplanetary shocks with different impact angles and speeds. SPACE WEATHER-THE INTERNATIONAL JOURNAL OF RESEARCH AND APPLICATIONS , v. 16, p. 1, 2018.

• RUDD, J.T. ; OLIVEIRA, D.M. ; BHASKAR, A. ; HALFORD, A.J. . How do interplanetary shock impact angles control the size of the geoeffective magnetosphere?. ADVANCES IN SPACE RESEARCH , v. 63, p. 317-326, 2018.

• OLIVEIRA, D. M. . Magnetohydrodynamic Shocks in the Interplanetary Space: a Theoretical Review. Brazilian Journal of Physics (Impresso) , v. 47, p. 81-95, 2017.

• OLIVEIRA, DENNY ; SILVEIRA, MARCOS VINICIUS DIAS . Reação da termosfera a tempestades geomagnéticas. Revista Brasileira de Ensino de Física (Impresso) , v. 39, p. e3305, 2017.

• OLIVEIRA, D. M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. K. . Thermosphere Global Time Response to Geomagnetic Storms Caused by Coronal Mass Ejections. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 122, p. 10,762-10,782, 2017.

• SHI, Y. ; ZESTA, E. ; CONNOR, H. K. ; SU, Y.-J. ; SUTTON, E. K. ; HUANG, C. Y. ; OBER, D. M. ; CHRISTODOULOU, C. ; DELAY, S. ; OLIVEIRA, D. M. . High-latitude Thermosphere Neutral Density Response to Solar Wind Dynamic Pressure Enhancement. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 122, p. 11,559-11,578, 2017.

• OLIVEIRA, DENNY M. ; NGWIRA, CHIGOMEZYO M. . Geomagnetically Induced Currents: Principles. Brazilian Journal of Physics , v. 47, p. 552-560, 2017.

• OLIVEIRA, D.M. ; SILVEIRA, M.V.D. . Clima espacial e choques interplanetários. Revista Brasileira de Ensino de Física (Online) , v. 38, p. 1304-1, 2016.

• OLIVEIRA, D. M. ; EMYGDIO, A. S. . Uma novela de ficção científica para alunos do Ensino Médio. A Física na Escola (Online) , v. 14, p. 52, 2016.

• OLIVEIRA, DENNY M. ; RAEDER, JOACHIM . Impact angle control of interplanetary shock geoeffectiveness: A statistical study. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 120, p. n/a-n/a, 2015.

• OLIVEIRA, D. M. ; RAEDER, J. ; TSURUTANI, B. T. ; GJERLOEV, J. W. . Effects of Interplanetary Shock Inclinations on Nightside Auroral Power Intensity. BRAZILIAN JOURNAL OF PHYSICS , v. 46, p. 97-104, 2015.

• Oliveira, D. . Ionosphere-magnetosphere coupling and field-aligned currents. Revista Brasileira de Ensino de Física (Impresso) , v. 36, p. 1-5, 2014.

• OLIVEIRA, D. M. ; RAEDER, J. . Impact angle control of interplanetary shock geoeffectiveness. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS , v. 119, p. n/a-n/a, 2014.

• Oliveira, Denny Mauricio de . Uma proposta para o ensino de teoria quântica de campos na graduação: a eletrodinâmica de Maxwell-Chern-Simons como motivação. Revista Brasileira de Ensino de Física (Impresso) , v. 33, p. 1-9, 2011.

• OLIVEIRA, D.M. ; ZESTA, E. ; SCHUCK, P. W. ; CONNOR, H. K. ; SUTTON, E. . Ionosphere-thermosphere global time response to geomagnetic storms. In: 15th International Ionospheric Effects Symposium, 2017, Alexandria, VA. Proceedings of the 15th International Ionospheric Effects Symposium, 2017. p. 1-8.

• OLIVEIRA, D. M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. ; KRAUSS, S. . Satellite Orbital Drag During Extreme Geomagnetic Storms: How Accurate are our Predictions?. In: Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes, 2019, Pasadena, CA USA. Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes. Pasadena, CA USA, 2019.

• KOMAR, C. M. ; OLIVEIRA, D. M. ; BHASKAR, A. ; KANG, S. . Modeling an Extreme Coronal Mass Ejection and its Consequences for the Earth?s Magnetosphere. In: Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes, 2019, Pasadena, CA USA. Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes, 2019.

• SHI, Y. ; KNIPP, D. J. ; MATSUO, T. ; OLIVEIRA, D. M. ; ANDERSON, B. J. . Effects of Frontal and Inclined Interplanetary Shocks on High-latitude Field-aligned Currents Response. In: Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes, 2019, Pasadena, CA. Chapman Conference on Scientific Challenges Pertaining to Space Weather Forecasting Including Extremes, 2019.

• OLIVEIRA, D. M. ; AREL, D. ; RAEDER, JOACHIM ; ZESTA, E. ; NGWIRA, CHIGOMEZYO M. ; CARTER, B. A. ; YIZENGAW, E. ; HALFORD, A. J. ; TSURUTANI, B. T. ; GJERLOEV, J. W. . Geomagnetic induced currents and interplanetary shocks. In: 2018 GEM Summer Workshop, 2018, Santa Fe, NM. 2018 GEM Summer Workshop, 2018.

• OLIVEIRA, D. M. ; AREL, D. ; RAEDER, J. ; ZESTA, E. ; NGWIRA, C. M. ; CARTER, B. A. ; YIZENGAW, E. ; HALFORD, A. J. ; TSURUTANI, B. T. ; GJERLOEV, J. W. ; RUDD, J.T. ; BHASKAR, A. . Causes of unusually high dB/dt variations at magnetic equatorial regions. In: 2018 AGU Fall Meeting, 2018, Washington, D.C.. Washington, D.C..

• XU, Z. ; HARTINGER, M. D. ; OLIVEIRA, D. M. ; CLAUER, C. R. ; COYLE, S. . Inter-hemispheric asymmetries in the ground magnetic response to interplanetary shocks: The role of shock impact angle. In: 2018 AGU Fall Meeting, Washington D.C., 2018, Washington, D.C.. Inter-hemispheric asymmetries in the ground magnetic response to interplanetary shocks: The role of shock impact angle, 2018.

• BHASKAR, A. ; SIBECK, D. G. ; KANEKAL, S. G. ; SINGER, H. J. ; REEVES, G. D. ; ANGELOPOULOS, V. ; OLIVEIRA, D. M. . Radiation belt response to fast reverse shock at geosynchronous orbit. In: 2018 AGU Fall Meeting, 2018, Washington, D.C.. Radiation belt response to fast reverse shock at geosynchronous orbit.

• KIM, H. ; SOTO-CHAVEZ, A. R. ; TAKAHASHI, K. ; ADEWUYI, M. ; GERRARD, A. J. ; LANZEROTTI, L. J. ; HARTINGER, M. D. ; OLIVEIRA, D. M. . Van Allen Probes observations of symmetric, compressional ULF waves in association with interplanetary shocks. In: 2018 AGU Fall Meeting, 2018, Washington, D.C.. Van Allen Probes observations of symmetric, compressional ULF waves in association with interplanetary shocks.

• ZESTA, E. ; OLIVEIRA, D. M. ; SCHUCK, P. W. ; WILSON, G. . Ionosphere-thermosphere system response to extreme geomagnetic storms. In: 2018 AGU Fall Meeting, 2018, Washington, D.C.. Ionosphere-thermosphere system response to extreme geomagnetic storms, 2018.

• OLIVEIRA, D. M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. . Statistical study of thermosphere global time response to geomagnetic storms caused by CMEs. In: 2017 GEM Summer Workshop, 2017, Portsmouth, VA. 2017 GEM Summer Workshop, 2017.

• CAMERON, T. G. ; JACKEL, B. ; OLIVEIRA, D.M. . Investigating geomagnetic activity controlled by solar wind with different phase front angles using pointwise mutual information. In: 13th International Conference on Substorms, 2017, Portsmouth, NH USA. Investigating geomagnetic activity controlled by solar wind with different phase front angles using pointwise mutual information, 2017.

• OLIVEIRA, D. M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. K. . North-south asymmetric thermosphere response to geomagnetic storms caused by coronal mass ejections. In: 2017 AGU Fall Meeting, 2017, New Orleans, LA. 2017 AGU Fall Meeting, 2017.

• OLIVEIRA, D.M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. ; SHI, Y. . Superposed epoch analysis of the thermosphere global time response to geomagnetic storms. In: 2016 GEM Summer Workshop, 2016, Santa Fe, NM. Poster Presentation, 2016.

• OLIVEIRA, D.M. ; ZESTA, E. ; SCHUCK, P. W. ; SUTTON, E. . Superposed epoch analysis of the thermosphere global time response to geomagnetic storms. In: 2016 AGU Fall Meeting, 2016, San Francisco, CA USA. SM51C-2499 Abstract, 2016.

• OLIVEIRA, D. M. ; RAEDER, J. ; TSURUTANI, B. T. ; GJERLOEV, J. W. . A study of interplanetary shock geoeffectiveness controlled by impact angles using simulations and observations. In: GEM Summer Workshop, 2015, Snowmass, CO USA. Poster Presentation, 2015.

• ZHOU, X. ; ZHOU, X. ; ANGELOUPOLOS, V. ; RAEDER, J. ; OLIVEIRA, D. M. . Shocked Magnetotail: ARTEMIS observations and MHD simulations. In: EGU General Assembly, 2015, Vienna, Austria. Poster Presentation, 2015.

• RAEDER, J. ; OLIVEIRA, D. M. . Geomagnetic Activity Triggered by Interplanetary Shocks: Controlling Factors. In: AOGS 12th Annual Meeting, 2015, Suntec City, Singapore. Solar and Terrestrial Sciences Session, 2015.

• OLIVEIRA, D. M. ; RAEDER, JOACHIM ; TSURUTANI, B. T. ; GJERLOEV, J. W. . Geomagnetic activity triggered by interplanetary shocks: The shock impact angle as a controlling factor. In: AGU Fall Meeting, 2015, San Francisco, CA. SM13A-2471 Abstract, 2015.

• LE, G. ; LUHR, H. ; ANDERSON, B. ; STRANGEWAY, R. ; RUSSELL, C. ; SLAVIN, J. ; BROMUND, K. ; PLASCHKE, F. ; MAGNES, W. ; FISCHER, D. ; NAKAMURA, R. ; LEIWEBER, H. ; TORBERT, R. ; CONTEL, O. L. ; OLIVEIRA, D. M. ; RAEDER, JOACHIM ; KEPKO, L. . Swarm Observations of Field Aligned Currents during Geomagnetic Storms. In: AGU Fall Meeting, 2015, San Francisco, CA. SM11A-06 Abstract, 2015.

• OLIVEIRA, D. M. ; ZESTA, E. ; CONNOR, H. K. ; SUN, Y. ; SUTTON, E. ; HUANG, C. ; OBER, D. M. ; DELAY, S. ; SCHUCK, P. W. . Superposed epoch analysis of storm time response of the ionosphere-thermosphere (IT) system. In: AGU Fall Meeting, 2015, San Francisco, CA. SM23B-2565 Abstract, 2015.

• OLIVEIRA, D. M. ; RAEDER, J. . Impact angle control of interplanetary shock geoeffectiveness. In: AGU Fall Meeting, 2014, San Francisco, CA USA. SM31D-4226 Abstract, 2014.

• OLIVEIRA, D. M. ; RAEDER, J. . Role of interplanetary shock impact angles in substorm triggering. In: 12th International Conference on Substorms, 2014, Ise, Shima, Japan. Poster presentation, 2014.

• OLIVEIRA, D. M. ; RAEDER, J. . Geoeffectiveness of inclined interplanetary shocks: Results of numerical MHD simulations. In: GEM Summer Workshop, 2014, Portsmouth, VA USA. Poster Presentation, 2014.

• ZHOU, X. ; ZHOU, X. ; ANGELOUPOLOS, V. ; RAEDER, J. ; OLIVEIRA, D. M. ; SHI, Q. . Observations and MHD Simulations for a Shocked Magnetotail. In: AGU Fall Meeting, 2014, San Francisco, CA USA. SM31D-4225 Abstract, 2014.

• OLIVEIRA, D. M. ; RAEDER, J. . Role of symmetry in the geo-effectiveness of interplanetary shocks. In: AGU Fall Meeting, 2013, San Francisco, CA USA. SM41B-2232 Abstract, 2013.

• OLIVEIRA, D. M. ; RAEDER, J. . OpenGGCM simulation of the April 24, 2009 interplanetary interaction with Earth's magnetosphere: effects of symmetry. In: GEM Summer Workshop, 2013, Snowmass, CO USA. Dayside, 2013.

• Oliveira, Denny Mauricio de . Quantização de Sistemas Mecânicos Simples e Leis de Conservação em Teoria Clássica de Campos. 2006. (Apresentação de Trabalho/Outra).

Projetos de pesquisa

• 2012 - 2015

  A study of interplanetary shock geoeffectiveness controlled by impact angles using simulations and observations, Descrição: Grants: AGS1143895 (National Science Foundation), and FA9550120264 (Air Force Office of Sponsored Research), United States Choques interplanetarios ocorrem quando disturbios solares, expelidos explosivamente da superfície do Sol, interagem com o vento solar local. Tais choques podem atingir a magnetosfera terrestre desencadeando diversos efeitos não so no geoespaço proximo da Terra, danificando satélites, como também no solo, levando a correntes elétricas intensas que se copiam com linhas de transmissão de energia que podem danificar equipamentos em usinas de energia e nas linhas de transmissão. Tais choques podem atingir a magnetosfera com ângulos de impactos diferentes, causando níveis diferentes de geoatividade. Neste projeto, simulações numéricas foram conduzidas por meio de um código magnetohidrodinâmico (MHD), que usa dados do vento solar and campo magnético interplanetário para resolver equações MHD para obter correntes elétricas na ionosfera, campo geomagnético no espaço e no solo, precipitações de energia aurorais, etc. Resultados das simulações mostraram que choques frontais com altas velocidades causam atividades geomagnetic mais intensas. Na segunda fase do projeto, dados geomagnetic de uma rede mundial com mais de 500 magnetometros de solo foram utilizadas para estudar atividades geomagnetic seguidas da colisão de choques interplanetários com diferentes ângulos com a magnetosfera. Os resultados da analise de dados confirmaram a previsão obtida pelas simulações numéricas. Os resultados deste projeto tem sido utilizados por vários cientistas em todo o mundo, pois estudos que envolvem ângulos de impactos de choques produzem resultados mais realísticos.. , Situação: Concluído; Natureza: Pesquisa. , Integrantes: Denny Mauricio de Oliveira - Coordenador / RAEDER, JOACHIM - Integrante.