Yoshikawa Akimasa 吉川顕正

… Alternative Names

YOSHIKAWA Akimasa 吉川顕正

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Researcher Number	70284479
Other IDs
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Affiliation (Current)	2022: 九州大学, 理学研究院, 教授 2022: 九州大学, 国際宇宙惑星環境研究センター, 教授
Affiliation (based on the past Project Information) *help	2022: 九州大学, 国際宇宙惑星環境研究センター, 教授 2021 – 2022: 九州大学, 理学研究院, 教授 2016 – 2020: 九州大学, 理学研究院, 准教授 2012 – 2015: 九州大学, 国際宇宙天気科学・教育センター, 講師 2012 – 2014: 九州大学, 学内共同利用施設等, 講師 … More 2010 – 2011: 九州大学, 宙空環境研究センター, 講師 2010: 九州大学, 宙空環境研究センター, 助教 2007 – 2008: 九州大学, 大学院・理学研究院, 助教 2005 – 2006: 九州大学, 大学院理学研究院, 助手 2000 – 2005: 九州大学, 大学院・理学研究院, 助手 1996 – 1999: 九州大学, 理学部, 講師 Less
Review Section/Research Field	Principal Investigator Space and upper atmospheric physics / Space and upper atmospheric physics / Basic Section 17010:Space and planetary sciences-related Except Principal Investigator Space and upper atmospheric physics / Space and upper atmospheric physics / Basic Section 17010:Space and planetary sciences-related / Science and Engineering / Meteorology/Physical oceanography/Hydrology / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 磁気圏電離圏結合 / アルヴェーン波 / 磁気圏―電離圏結合 / UCF波動 / ホール電流 / 固有周期変動 / 電離層誘導効果 / 磁気圏-電離圏結合 / 磁気音波 / ホール効果 … More / 発散ホール電流 / 多段階ホール効果 / Sq / ジェット電流 / Cowling効果 / 3次元電流系 / Hall効果 / 非一様性 / 分極電場 / 過渡応答 / 電離層電流 / 地上磁場変動 / 地上磁場多点観測 / ダイナモ / 全球ポテンシャル / Cowlingチャンネル / Hall分極場 / Alfven波 / Cowlingチャン / オーロラ過程 / MHDシミュレータ / 電離圏の能動的役割 / 電離圏分極効果 / 能動的電離圏 / オーロラダイナミクス / 強磁場弱電離気体系 … More Except Principal Investigator 宇宙天気 / 極域擾乱 / 赤道域ネットワーク / 環太平洋地磁気ネットワーク観測 / 太陽風変動 / 国際共同観測 / 宙空環境変動 / solar wind changes / polar disturbances / transfer process / equatorial network / 物質・流入過程 / IHY / CAWSES / 侵入・輸送過程 / 210度観測網 / 赤道域観測網 / 赤道域 / 210 MM network / international collaboration / CPMN / 電離圏 / グローバル / magnetospheric response / GPS / プラズマバブル / 南大西洋域磁気異常 / 超高層現象 / 地球磁場減少 / 高エネルギー粒子 / 地球環境 / 影響評価 / 調査研究の集会 / 南大西洋域 / 磁気異常帯 / 共同観測調査 / 放射線 / IHY/CAWSES / ISWI/CAWSES / 中性大気変動 / 電離圏電流変動 / 赤道エレクトロジェット / Sq / 大気潮汐波 / 成層圏突然昇温 / Sq電流 / 赤道ケルビン波 / 高速ケルビン波 / 磁気圏 / 磁気嵐 / サブストーム / シミュレーション / 放射線帯 / 内部磁気圏 / 超高層物理学 / 宇宙空間 / 地球電磁気 / 磁気赤道域 / グローバル観測 / 国際共同 / magnetic equator / global observations / 大規模電磁場擾乱 / 極冠域 / 総合データ解析 / エネルギー侵入・伝播過程 / global behavior / 磁気圏応答 / リアルタイム / 自動観測記録システム / 観測記録システムの開発 / 全地球的規模の観測 / 無停電電源 / GPS衛星信号受信 / フラッシュメモリカード / 半自動観測記録システム / フラッシュメモリーカード / Space weather / Polar disturbances / Equatorial Magnetometer Network / Space Environment Research / Circum-pan Pacific Magnetometer Network / Real time / Data acquisition system / space weather / geo space environmental changes / 地球電磁気圏 / 宇宙放射線 / 電離圏変動 / 地磁気誘導電流 / 宇宙天気現象 / 電離圏擾乱 / 予測 / 変動予測 / シューマン共鳴 / 太陽活動 / フレア / 地上磁場 / 誘導磁力計 / 超高層大気 / 緯度間結合 / 夜間大気光 / 地上ネットワーク観測 / 電離圏分極効果 / Cowling効果の全球的発現 / 電離圏全球電場・電流形成 / 磁気圏-電離圏結合 / 極域-赤道域結合 / 電離圏観測 / 機械学習/強化学習 / GPSシンチレーション / ジオスペース / 宇宙天気予報 / オーロラ Less

オーロラ嵐時の電離圏全球電場構造・電流クロージャー形成の解明
- Principal Investigator
  
  中溝葵
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  National Institute of Information and Communications Technology
International joint research of geospace variability by combining multi-point ground and satellite observations and modeling
- Principal Investigator
  
  塩川和夫
- Project Period (FY)
  2022 – 2028
- Research Category
  
  Fund for the Promotion of Joint International Research (International Leading Research )
- Review Section
  
  Science and Engineering
- Research Institution
  Nagoya University
Study of latitudinal coupling of upper atmospheric variations based on multi-point ground network observations
- Principal Investigator
  
  塩川和夫
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Nagoya University
自律型電離圏観測による赤道ジェット電流-プラズマバブル発生/抑制モデルの実証
- Principal Investigator
  
  藤本晶子
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Kyushu Institute of Technology
Exploring the Magnetosphere-Ionosphere coupling process: emergence of magnetospheric dynamicsPrincipal Investigator
- Principal Investigator
  
  吉川顕正
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Kyushu University
宇宙災害回避のためのシューマン共鳴による電離圏モニタリングシステムの開発
- Principal Investigator
  
  池田昭大
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  Kagoshima National College of Technology
Understanding and prediction of geospace dynamics
- Principal Investigator
  
  Miyoshi Yoshizumi
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Nagoya University
Dynamics of Earth's radiation belt on the basis of MHD-particle coupled simulation
- Principal Investigator
  
  EBIHARA Yusuke
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyoto University
Studies of atmosphere and ionosphere coupling using a general circulation model and global geomagnetic observation data
- Principal Investigator
  
  MIYAHARA Saburo
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Meteorology/Physical oceanography/Hydrology
- Research Institution
  Kyushu University
Study on the Couplings of Heliosphere-Magnetosphere-Ionosphere-Atmosphere by Global Sq Current Observation
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Studies on Cowling channel usingglobal Magnetosphere-Ionosphere coupling simulatorPrincipal Investigator
- Principal Investigator
  
  YOSHIKAWA Aimasa
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Study on Energy and Momentum Transfer from the Solar Wind into the Geospace using Circum-pan Pacific Network Observations
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
沿磁力線電流、Sqダイナモ効果を繰り込りだ電離層電流の全球過渡応答モデルの開発Principal Investigator
- Principal Investigator
  
  吉川顕正
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Study on Geospace Environment Change by Energy and Momentum Transfer from the Solar Wind into the Equatorial Ionosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2003 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
Development of Data Acquisition System for Space Weather Study
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Solar Wind Energy Transfer into Magneto-Ionos-Atmosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
磁気圏―電離圏―中性大気層―固体地球電磁結合系での地磁気脈動Principal Investigator
- Principal Investigator
  
  吉川顕正
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Global Penetration and Propagation Processes of Electromagnetic Disturbances from the Polar to the Equatorial Ionosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  1998 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY
南大西洋域磁気異常帯での超高層現象の研究
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  1997 – 1999
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  Kyushu University
Solar Wind Energy Transfer into the Equatorial Ionosphere
- Principal Investigator
  
  YUMOTO Kiyohumi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for international Scientific Research
- Research Field
  
  Space and upper atmospheric physics
- Research Institution
  KYUSHU UNIVERSITY

[Journal Article] Formation of a 3‐D Oscillatory Current System Associated With Global High‐Correlation Pi 2 Event: A Case Study2020
- Author(s)
  Uozumi T.、Yoshikawa A.、Ohtani S.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 125
- DOI
  10.1029/2019ja026988
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] New Diagnosis for Energy Flow From Solar Wind to Ionosphere During Substorm: Global MHD Simulation2019
- Author(s)
  Ebihara Y.、Tanaka T.、Kamiyoshikawa N.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 124 Pages: 360-378
- DOI
  10.1029/2018ja026177
- NAID
  120006579424
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H03732, KAKENHI-PLANNED-15H05815
[Journal Article] Investigation on the Variability of the Geomagnetic Daily Current During Sudden Stratospheric Warmings2019
- Author(s)
  Owolabi Charles、Lei Jiuhou、Bolaji O. S.、Jimoh Oluwaseyi、Ruan Haibing、Li Na、Niu Xiaojuan、Yoshikawa Akimasa
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 124 Pages: 6156-6172
- DOI
  10.1029/2019ja026667
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Statistical Study of Selective Oxygen Increase in High‐Energy Ring Current Ions During Magnetic Storms2019
- Author(s)
  Mitani, K., K. Seki, K. Keika, M. Gkioulidou, L. J. Lanzerotti, D. G. Mitchell, C. A. Kletzing, A. Yoshikawa, and Y. Obana
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 124 Pages: 3193-3209
- DOI
  10.1029/2018ja026168
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17K14400, KAKENHI-PROJECT-16H06286
[Journal Article] Modeling Geomagnetically Induced Currents in Australian Power Networks Using Different Conductivity Models2019
- Author(s)
  Marshall R. A.、Wang L.、Paskos G. A.、Olivares‐Pulido G.、Van Der Walt T.、Ong C.、Mikkelsen D.、Hesse G.、McMahon B.、Van Wyk E.、Ivanovich G.、Spoor D.、Taylor C.、Yoshikawa A.
- Journal Title
  
  Space Weather
  
  Volume: 17 Pages: 727-756
- DOI
  10.1029/2018sw002047
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Three different episodes of prompt equatorial electric field perturbations under steady southward IMF Bz during St. Patrick’s day storm2019
- Author(s)
  Tulasi Ram S.、Nilam B.、Balan N.、Zhang Q.、Shiokawa K.、Chakrabarty D.、Xing Z.、Venkatesh K.、Veenadhari B.、Yoshikawa A.
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 124 Pages: 10428-10443
- DOI
  10.1029/2019ja027069
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-16H06286
[Journal Article] Response of the Ionosphere‐Plasmasphere Coupling to the September 2017 Storm: What Erodes the Plasmasphere so Severely?2019
- Author(s)
  Obana, Y., N. Maruyama, A. Shinbori, K. K. Hashimoto, M. Fedrizzi, M. Nose, Y. Otsuka, N. Nishitani, T. Hori, A. Kumamoto, F. Tsuchiya, S. Matsuda, A. Matsuoka, Y. Kasahara, A. Yoshikawa, Y. Miyoshi, and I. Shinohara
- Journal Title
  
  Space Weather
  
  Volume: 印刷中 Pages: 1-1
- DOI
  10.1029/2019sw002168
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18KK0099, KAKENHI-PROJECT-16H04057, KAKENHI-PROJECT-19K03949, KAKENHI-PROJECT-17K18804, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-16H06286, KAKENHI-PUBLICLY-18H04441
[Journal Article] Response of Ionospheric Profile Parameters to Equatorial Electrojet Over Peruvian Station2019
- Author(s)
  Bello S. A.、Abdullah M.、Hamid N. S. A.、Reinisch B. W.、Yoshikawa A.、Fujimoto A.
- Journal Title
  
  Earth and Space Science
  
  Volume: 6 Pages: 617-628
- DOI
  10.1029/2018ea000537
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Application of solar quiet (Sq) current in determining mantle conductivity-depth structure in Malaysia2019
- Author(s)
  Abidin Zamri Zainal、Jusoh M.H.、Abbas M.、Yoshikawa A.
- Journal Title
  
  Journal of Atmospheric and Solar-Terrestrial Physics
  
  Volume: 192 Pages: 104776-104776
- DOI
  10.1016/j.jastp.2018.01.019
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Deformation of Ionospheric Potential Pattern by Ionospheric Hall Polarization2019
- Author(s)
  Nakamizo Aoi、Yoshikawa Akimasa
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 124 Pages: 7553-7580
- DOI
  10.1029/2018ja026013
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] 太陽フレア・SPEに対するシューマン共鳴の応答2019
- Author(s)
  池田昭大, 魚住禎司, 吉川顕正, 藤本晶子, 阿部修司
- Journal Title
  
  大気電気学会誌
  
  Volume: Vol.13 Pages: 168-169
- Data Source
  KAKENHI-PROJECT-19K03956
[Journal Article] Features of horizontal magnetic field intensity over northern island of Malaysia2019
- Author(s)
  Abbas M、Abidin Zamri Zainal、Jusoh M H、Bolaji O S、Yoshikawa A
- Journal Title
  
  Indian Journal of Physics
  
  Volume: 93 Pages: 1247-1257
- DOI
  10.1007/s12648-019-01388-9
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Features of the inter-hemispheric field-aligned current system over Malaysia ionosphere2019
- Author(s)
  Abidin Zamri Zainal、Jusoh M.H.、Abbas M.、Bolaji O.S.、Yoshikawa A.
- Journal Title
  
  Journal of Atmospheric and Solar-Terrestrial Physics
  
  Volume: 192 Pages: 104769-104769
- DOI
  10.1016/j.jastp.2018.01.012
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Theory, Modeling, and Integrated studies in the Arase (ERG) project2018
- Author(s)
  Seki Kanako、Miyoshi Yoshizumi、Ebihara Yusuke、Katoh Yuto、Amano Takanobu、Saito Shinji、Shoji Masafumi、Nakamizo Aoi、Keika Kunihiro、Hori Tomoaki、Nakano Shin’ya、Watanabe Shigeto、Kamiya Kei、Takahashi Naoko、Omura Yoshiharu、Nose Masahito、Fok Mei-Ching、Tanaka Takashi、Ieda Akimasa、Yoshikawa Akimasa
- Journal Title
  
  Earth Planets and Space
  
  Volume: 70 Pages: 17-17
- DOI
  10.1186/s40623-018-0785-9
- NAID
  120006517789
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-16H01170, KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-15H03730, KAKENHI-PROJECT-15H03732, KAKENHI-PROJECT-17H01704, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17H02966
[Journal Article] Investigation of Unusual Solar Flare Effect on the Global Ionospheric Current System2018
- Author(s)
  Annadurai N. M. N.、Hamid N. S. A.、Yamazaki Y.、Yoshikawa A.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 123 Pages: 8599-8609
- DOI
  10.1029/2018ja025601
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Global Distribution of ULF Waves During Magnetic Storms: Comparison of Arase, Ground Observations, and BATSRUS+CRCM Simulation2018
- Author(s)
  Takahashi, N., K. Seki, M. Teramoto, M-C Fok, Y. Zheng, A. Matsuoka, N. Higashio, K. Shiokawa, D. Baishev, A. Yoshikawa, and T. Nagatsuma
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Pages: 9390-9397
- DOI
  10.1029/2018gl078857
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H02229, KAKENHI-PROJECT-16H06286, KAKENHI-PLANNED-15H05815
[Journal Article] Pemerhatian Arus Ionosfera semasa Suar Suria Kuat Menggunakan Data Magnetometer Dasar2018
- Author(s)
  N.M.N. Annadurai、N.S.A. Hamid、A. Yoshikawa
- Journal Title
  
  Sains Malaysiana
  
  Volume: 47 Pages: 595-601
- DOI
  10.17576/jsm-2018-4703-21
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Generation of Electron Acoustic Waves in the Topside Ionosphere From Coupling With Kinetic Alfven Waves: A New Electron Energization Mechanism2018
- Author(s)
  Shi Run、Ni Binbin、Summers Danny、Liu Huixin、Yoshikawa Akimasa、Zhang Beichen
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 45 Pages: 5299-5304
- DOI
  10.1029/2018gl077898
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Anomalous ultra low frequency signals possibly linked with seismic activities in Sumatra, Indonesia2018
- Author(s)
  Takla E.M.、Khashaba A.、Abdel Zaher M.、Yoshikawa A.、Uozumi T.
- Journal Title
  
  NRIAG Journal of Astronomy and Geophysics
  
  Volume: 7 Pages: 247-252
- DOI
  10.1016/j.nrjag.2018.04.004
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Longitudinal Variation of EEJ Current during Different Phases of Solar Cycle2017
- Author(s)
  Ismail W N I、Hamid N S A、Abdullah M、Yoshikawa A、Uozumi T
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 852 Pages: 012019-012019
- DOI
  10.1088/1742-6596/852/1/012019
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] The Time Derivative of the Horizontal Geomagnetic Field for the Low Latitude MAGDAS Langkawi Station for the Estimation of Geomagnetically Induced Current2017
- Author(s)
  Kasran Farah Adilah Mohd、MAGDAS/CPMN Group、Jusoh Mohamad Huzaimy、Yoshikawa Akimasa、Radzi Zahira Mohd.
- Journal Title
  
  Space Science and Communication for Sustainability
  
  Volume: - Pages: 57-71
- DOI
  10.1007/978-981-10-6574-3_6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Peak time of equatorial electrojet from different longitude sectors during fall solar minimum2017
- Author(s)
  Hamid N S A、Liu H、Uozumi T、Yoshikawa A、Annadurai N M N
- Journal Title
  
  J. of Physics
  
  Volume: 852 Pages: 012015-012015
- DOI
  10.1088/1742-6596/852/1/012015
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02135, KAKENHI-PROJECT-15K05301, KAKENHI-PLANNED-15H05815
[Journal Article] Modeling geomagnetic induced currents in Australian power networks2017
- Author(s)
  Marshall R. A.、Kelly A.、Van Der Walt T.、Honecker A.、Ong C.、Mikkelsen D.、Spierings A.、Ivanovich G.、Yoshikawa A.
- Journal Title
  
  Space Weather
  
  Volume: 15 Pages: 895-916
- DOI
  10.1002/2017sw001613
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Nighttime Pc3 pulsations: MM100 and MAGDAS observations2017
- Author(s)
  Yagova Nadezda V.、Heilig Balazs、Pilipenko Vyacheslav A.、Yoshikawa Akimasa、Nosikova Nataliya S.、Yumoto Kiyohumi、Reda Jan
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69
- DOI
  10.1186/s40623-017-0647-x
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Ecliptic North-South Symmetry of Hydrogen Geocorona2017
- Author(s)
  Kameda S.、Ikezawa S.、Sato M.、Kuwabara M.、Osada N.、Murakami G.、Yoshioka K.、Yoshikawa I.、Taguchi M.、Funase R.、Sugita S.、Miyoshi Y.、Fujimoto M.
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 44
- DOI
  10.1002/2017gl075915
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04059, KAKENHI-PLANNED-15H05815, KAKENHI-PROJECT-17H01175
[Journal Article] Application of a global magnetospheric-ionospheric current model for dayside and terminator Pi2 pulsations2017
- Author(s)
  S. Imajo, A. Yoshikawa, T. Uozumi, Shin. Ohtani, A. Nakamizo, and P. J. Chi
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 122 Pages: 8589-8603
- DOI
  10.1002/2017ja024246
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17J00472, KAKENHI-PLANNED-15H05815
[Journal Article] Features of formation of small-scale wave disturbances during a sudden magnetospheric compression2017
- Author(s)
  Моисеев Алексей、Moiseev Aleksey、Баишев Дмитрий、Baishev Dmitry、Мишин Владимир、Mishin Vladimir、Уозуми Т.、Uozumi T.、Йошикава Акимаса、Yoshikawa Akimasa、Ду А.、Du A.
- Journal Title
  
  Solar-Terrestrial Physics
  
  Volume: 3 Pages: 34-42
- DOI
  10.12737/stp-3220176
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Initial deflection of middle-latitude Pi2 pulsations in the premidnight sector: Remote detection of oscillatory upward field-aligned current at substorm onset2016
- Author(s)
  Uozumi Teiji、Yoshikawa A.、Ohtani S.、Imajo S.、Baishev D. G.、Moiseev A. V.、Yumoto K.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 121 Pages: 6324-6340
- DOI
  10.1002/2015ja021698
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] The prolonged southward IMF-Bzevent of 2-4 May 1998: Solar, interplanetary causes and geomagnetic consequences2016
- Author(s)
  Bisoi Susanta Kumar、Chakrabarty D.、Janardhan P.、Rastogi R. G.、Yoshikawa A.、Fujiki K.、Tokumaru M.、Yan Y.
- Journal Title
  
  Journal of Geophysical Research: Space Physics
  
  Volume: 121 Pages: 3882-3904
- DOI
  10.1002/2015ja022185
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Journal Article] Evolution of the current system during solar wind pressure pulses based on aurora and magnetometer observations2016
- Author(s)
  Y. Nishimura, T. Kikuchi, Y. Ebihara, A. Yoshikawa, S. Imajo, W. Li, H. Utada
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 68 Pages: 144-144
- DOI
  10.1186/s40623-016-0517-y
- NAID
  120005973253
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03720, KAKENHI-PROJECT-15H03732, KAKENHI-PLANNED-15H05815
[Journal Article] Pi2 pulsation simultaneously observed in the E and F region ionosphere with the SuperDARN Hokkaido radar2014
- Author(s)
  Teramoto M., N. Nishitani, V. Pilipenko, T. Ogawa, S. Kazuo, T. Nagatsuma, A. Yoshikawa, D. Baishev, K. Murata
- Journal Title
  
  J. Geophys. Res. Space Physics,
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007
[Journal Article] Statistical analysis of propagation delay of compressional Pi 2s between geosynchronous altitude and low latitudes2014
- Author(s)
  Imajo S., K. Yumoto, T. Uozumi, H. Kawano, S. Abe, A. Ikeda, K. Koga, H. Matsumoto, T. Obara, R. Marshall, V. A. Akulichev, A. Mahrous, A. Liedloff and A. Yoshikawa
- Journal Title
  
  Earth, Planets and Space
  
  Volume: accepted
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007
[Journal Article] Coupling of electrons and inertial Alfven waves in the topside ionosphere2013
- Author(s)
  Shi, R., H. Liu, A. Yoshikawa, B. Zhang, and B. Ni
- Journal Title
  
  JOURNAL OF GEOPHYSICAL RESEARCH
  
  Volume: 118 Pages: 2903-2910
- DOI
  10.1002/jgra.50355
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-23540513, KAKENHI-PROJECT-24340119, KAKENHI-PROJECT-25800274
[Journal Article] Theory of Cowling channel formation by reflection of shear Alfven waves from the auroral ionosphere2013
- Author(s)
  Yoshikawa A., O. Amm, H. Vanhamäki, A. Nakamizo and R. Fujii
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 118 Pages: 6416-6425
- DOI
  10.1002/jgra.50514
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-24340119
[Journal Article] The response of the dayside equatorial electrojet to step-like changes of IMF B-Z2013
- Author(s)
  Ohtani, S., Uozumi, T., Kawano, H., Yoshikawa, A., Utada, H., Nagatsuma, T., Yumoto, K.
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 194 Pages: 3637-3646
- DOI
  10.1002/jgra.50318
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22000003, KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-23540513, KAKENHI-PROJECT-24340119
[Journal Article] Illustration of Cowling Channel Coupling to the Shear Alfven Wave2013
- Author(s)
  Yoshikawa A., O. Amm, H. Vanhamäki, and R. Fujii
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 118 Pages: 6405-6415
- DOI
  10.1002/jgra.50513
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-24340119
[Journal Article] General solution for calculating polarization electric fields in the auroral ionosphere and application examples2013
- Author(s)
  Amm, O., R. Fujii, H. Vanhamäki, A. Yoshikawa, and A. Ieda
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 118 Pages: 2428-2437
- DOI
  10.1002/jgra.50254
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-24340119
[Journal Article] Ionospheric Joule heating and Poynting flux in quasi-static approximation2012
- Author(s)
  Vanhamäki, H., A. Yoshikawa, O. Amm, and R. Fujii
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 117, A08327
- DOI
  10.1029/2012ja017841
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-24340119
[Journal Article] 小型科学衛星1号機Sprint-A/EXCEED計画の概要2012
- Author(s)
  吉川一朗, 土屋史紀, 寺田直樹
- Journal Title
  
  日本惑星科学会誌
  
  Volume: 21 Pages: 16-21
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] An application of the finite length Cowling channel model to auroral arcs with longitudinal variations2012
- Author(s)
  Fujii, R., O. Amm, H. Vanhamäki, A. Yoshikawa, and A. Ieda
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 117, A11217
- DOI
  10.1029/2012ja017953
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-24340119
[Journal Article] Poleward moving auroral arcs observed at the South Pole Station and the interpretation by field line resonances2012
- Author(s)
  Tanaka, Y.-M
- Journal Title
  
  J. Geophys. Res
  
  Volume: 117
- DOI
  10.1029/2012ja017899
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21403007, KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-24340119
[Journal Article] Self-consistent formulation for the evolution of ionospheric conductances at the ionospheric Eregion within the M-I coupling scheme2011
- Author(s)
  Yoshikawa A., et al
- Journal Title
  
  J. Geophys. Res
  
  Volume: 116
- DOI
  10.1029/2011ja016449
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-23540513
[Journal Article] A statistical investigation of the Cowling channel efficiency in the auroral zone2011
- Author(s)
  Amm O., R.Fujii, K.Kauristie, A.Aikio, A.Yoshikawa, A.Ieda, H.Vanhamaki
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116(web)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] CPMN Group,変化点検出を応用した時系列データからの突発現象の前兆検出アルゴリズム2011
- Author(s)
  徳永旭将, 池田大輔, 中村和幸, 樋口知之, 吉川顕正, 魚住禎司, 藤本晶子, 森岡昭, 湯元清文
- Journal Title
  
  情報処理学会論文誌「数理モデル化と応用TOM」
  
  Volume: Vol 4.No.3 Pages: 14-34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] An empirical model of the quiet daily geomagnetic field variation derived from CPMN 210 MM data from 1996 to 20072011
- Author(s)
  Yamazaki, et al
- Journal Title
  
  J.Geophys.Res
  
  Volume: 116
- DOI
  10.1029/2011ja016487
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-09J05068, KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460
[Journal Article] Reformulation and energy flow of the Cowling channel2011
- Author(s)
  Fujii, R., O.Amm, A.Yoshikawa, A.Ieda, H.Vanjamakki
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 116(web)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Reformulation and energy flow of the Cowling channel2011
- Author(s)
  Fujii, R., O. Amm, A. Yoshikawa, A. Ieda, and H. Vanhamaki
- Journal Title
  
  J. Geophys. Res
  
  Volume: 116
- DOI
  10.1029/2010ja015989
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540438, KAKENHI-PROJECT-22340145, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-22540460
[Journal Article] 変化点検出を応用した時系列データからの突発現象の前兆検出アルゴリズム2011
- Author(s)
  徳永旭将, 池田大輔, 中村和幸, 樋口知之, 吉川顕正, 魚住禎司, 藤本晶子,森岡昭, 湯元清文, CPMNGroup
- Journal Title
  
  情報処理学会論文誌「数理モデル化と応用TOM」
  
  Volume: Vol 4. No. 3 Pages: 14-34
- NAID
  110007990868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Pi 2 waves simultaneously observed by Cluster and CPMN ground-based magnetometers near the plasmapause2011
- Author(s)
  Kawano, H., et al
- Journal Title
  
  Annales Geophysicae
  
  Volume: 29 Pages: 1633-1672
- DOI
  10.5194/angeo-29-1663-2011
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-23540513
[Journal Article] Pi 2 waves simultaneously observed by Cluster and CPMN ground-based magnetometers near the plasmapause2011
- Author(s)
  H. Kawano, S. Ohtani, T.Uozumi, T. Tokunaga, A. Yoshikawa, K. Yumoto, E. A. Lucek, M. Andre andtheCPMNgroup
- Journal Title
  
  Ann. Geophys
  
  Volume: 29 Pages: 1663-1672
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] A statistical investigation of the Cowling channel efficiency in the auroral zone2011
- Author(s)
  Amm, O., R. Fujii, K. Kauristie, A. Aikio, A. Yoshikawa, A. Ieda, and H. Vanhamaki
- Journal Title
  
  J. Geophys. Res
  
  Volume: 116
- DOI
  10.1029/2010ja015988
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20540438, KAKENHI-PROJECT-22340145, KAKENHI-PROJECT-22540460
[Journal Article] An empirical model of the quiet daily geomagnetic field variation derived from CPMN 210 MM data from 1996 to 20072011
- Author(s)
  Yamazaki Y., K. Yumoto, M. Cardinal, B. Fraser, P. Hattori, Y Kakinami, J.Y. Liu, K. Lynn, R. Marshall, D. McNamara, T. Nagatsuma, V. M. Nikiforov, R. Otadoy, M. Ruhimat, B. Shevtsov, K. Shiokawa, T. Uozumi, and A. Yoshikawa
- Journal Title
  
  J. Geophys. Res
  
  Volume: 2010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] AKR modulation and global Pi2 oscillation2011
- Author(s)
  Uozumi, T., K. Yumoto, T. Tokunaga, S. I. Solovyev, B. M. Shevtsov, R. Marshall, K. Liou, S. Ohtani, S. Abe, A. Ikeda, K. Kitamura, A. Yoshikawa, H. Kawano, and M. Itonaga
- Journal Title
  
  J.Geophys.Res.
  
  Volume: VOL. 116
- DOI
  10.1029/2010ja016042
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-22840033
[Journal Article] 変化点検出を応用した時系列データからの突発現象の前兆検出アルゴリズム2011
- Author(s)
  徳永旭将, 池田大輔, 中村和幸, 樋口知之, 吉川顕正, 魚住禎司, 藤本晶子, 森岡昭, 湯元清文, CPMN Group
- Journal Title
  
  情報処理学会論文誌「数理モデル化と応用TOM」
  
  Volume: (印刷中)
- NAID
  110007990868
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] AKR modulation and Global Pi 2 oscillation : Jan.24, 1997 event72011
- Author(s)
  Uozumi, T., K.Yumoto, T.Tokunaga, S.I.Solovyev, B.Shevtsov, R.Marshall, K.Liou, S.Ohtani, S.Abe, A.Ikeda, K.Kitamura, A.Yoshikawa, H.Kawano, M.Itonaga
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: (印刷中)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] A self-consistent synthesis description of magnetosphere-ionosphere coupling and scale-dependent auroral process using shear Alfven wave2011
- Author(s)
  Yoshikawa A., et al
- Journal Title
  
  J. Geophys. Res
  
  Volume: 116
- DOI
  10.1029/2011ja016460
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22403010, KAKENHI-PROJECT-22540460
[Journal Article] Ionospheric observation using FM-CW radar array, Advances in Geosciences, Vol.21: Solar & Terrestrial Science2010
- Author(s)
  Ikeda A., A. Yoshikawa, M. G. Cardinal, K. Yumoto, M. Shinohara, K.Nozaki, B. M. Shevtsov, V. V. Bychkov, Q. M. Sugon, and D. McNamara
- Journal Title
  
  Ed. Marc Duldig
  
  Pages: 379-391
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Alfvenic-coupling algorithm for global and dynamical magnetosphere-ionosphere coupled system2010
- Author(s)
  Yoshikawa A., et al.
- Journal Title
  
  J.Geophys.Res.
  
  Volume: 115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007
[Journal Article] Substorm convection and current system deduced from the global simulation2010
- Author(s)
  Tanaka T., A. Nakamizo, A. Yoshikawa, S. Fujita, H. Shinagawa, H. Shimazu, T. Kikuchi, K. Hashimoto
- Journal Title
  
  J. Geophys. Res.
  
  Volume: 115
- DOI
  10.1029/2009ja014676
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460, KAKENHI-PROJECT-22540461
[Journal Article] Detecting Precursory Events in Time Series Data by an Extension of Singular Spectrum Transformation2010
- Author(s)
  Tokunaga T., Daisuke Ikeda, Kazuyuki Nakamura, Tomoyuki Higuchi, Akimasa Yoshikawa, Teiji Uozumi, Akiko Fujimoto, Akira Morioka, Kiyohumi Yumoto, CPMN group
- Journal Title
  
  Proceedings of the 10th WSEAS International Conference on Applied Computer Science
  
  Pages: 366-374
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Alfvenic-coupling algorithm for global and dynamical magnetosphere-ionosphere coupled system2010
- Author(s)
  Yoshikawa A., H. Nakata, A.Nakamizo, T. Uozumi, M. Itonaga, S. Fujita, K. Yumoto, and T. Tanaka
- Journal Title
  
  J. Geophys. Res
  
  Volume: 115
- DOI
  10.1029/2009ja014924
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Ionospheric observation using FM-CW radar array2010
- Author(s)
  Ikeda A., A.Yoshikawa, M.G.Cardinal, K.Yumoto, M.Shinohara, K.Nozaki, B.M.Shevtsov, V.V.Bychkov, Q.M.Sugon, D.McNamara
- Journal Title
  
  Advances in Geosciences
  
  Volume: 21 Pages: 379-391
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Onset Time Determination of Precursory Events in Time Series Data by an Extension of Singular Spectrum Transformation2010
- Author(s)
  Tokunaga T., D.Ikeda, K.Nakamura, T.Higuchi, A.Yoshikawa, T.Uozumi, A.Fujimotok, A.Morioka, K.Yumoto
- Journal Title
  
  INTERNATIONAL JOURNAL of CIRCUITS, SYSTEMS and SIGNAL PROCESSING
  
  Volume: 5 Pages: 46-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Phase Relation between Pi 2-associated Ionospheric Doppler Velocity and Magnetic Pulsation at Mid-Latitude MAGDAS Station2010
- Author(s)
  Ikeda A., Yumoto K., Uozumi T., Shinohara M., Nozaki K., Yoshikawa A., Bychkov V. V. , and Shevtsov B. M
- Journal Title
  
  J. Geophys. Res
  
  Volume: 115, A02215 Pages: 1-7
- DOI
  10.1029/2009ja014397
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22253007, KAKENHI-PROJECT-22540460
[Journal Article] Onset TimeDetermination of Precursory Events of Singular Spectrum Transformation2010
- Author(s)
  Tokunaga T., Daisuke Ikeda, Kazuyuki Nakamura, Tomoyuki Higuchi, Akimasa Yoshikawa, Teiji Uozumi, Akiko Fujimoto, Akira Morioka, Kiyohumi Yumoto and CPMN group
- Journal Title
  
  International Journal of Circuits, Systems and Signal processing
  
  Volume: vol.5 Pages: 46-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Substorm convection and current system deduced from the global simulation2010
- Author(s)
  Tanaka T., A.Nakamizo, A.Yoshikawa, S.Fujita, H.Shinagawa, H.Shimazu, T.Kikuchi, K.Hashimoto
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115(web)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Alfvenic-coupling algorithm for global and dynamical magnetosphere-ionosphere coupled system2010
- Author(s)
  Yoshikawa A., H.Nakata, A.Nakamizo, T.Uozumi, M.Itonaga, S.Fujita, K.Yumoto, T.Tanaka
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115(web)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Phase Relation between Pi 2-associated Ionospheric Doppler Velocity and Magnetic Pulsation at Mid-Latitude MAGDAS Station2010
- Author(s)
  Ikeda A., K.Yumoto, M.Shinohara, K.Nozaki, A.Yoshikawa, A.Shinbori
- Journal Title
  
  Journal of Geophysical Research
  
  Volume: 115(web)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] Detecting Precursory Events in Time Series Data by an Extension of Singular Spectrum Transformation2010
- Author(s)
  Tokunaga T., Daisuke Ikeda, Kazuyuki Nakamura, Tomoyuki Higuchi, Akimasa Yoshikawa, Teiji Uozumi, Akiko Fujimoto, Akira Morioka, Kiyohumi Yumoto and CPMN group
- Journal Title
  
  Proceedings of the 10th WSEAS International Conference on Applied Computer Science
  
  Pages: 366-374
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540460
[Journal Article] A new magnetosphere-ionosphere coupling scheme for temporal and global magnetospheric MHD simulations2009
- Author(s)
  Yoshikawa, A., et al.
- Journal Title
  
  Memoirs of the Faculty of Sciences, Kyushu University, Series D, Earth and Planetary Sciences 32(2)
  
  Pages: 87-94
- NAID
  120001151182
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18253005
[Journal Article] Pi 2 source region in the magnetosphere deduced from CPMN data2007
- Author(s)
  Uozumi, T., H. Kawano, A. Yoshikawa, M. Itonag, and K. Yumoto
- Journal Title
  
  Planet Space Science 55
  
  Pages: 849-857
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18253005
[Journal Article] Global features of Pi 2 pulsations obtained by Independent Component Analysis, Geophys2007
- Author(s)
  Tokunaga, T., H. Kohta, A. Yoshikawa, T. Uozumi, and K. Yumoto
- Journal Title
  
  Res. Lrtt. Vol.34, L14106
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18253005
[Journal Article] Ground-based observations of a significant decrease in the field line resonance frequency at L 〜 1.4 during a large magnetic storm2006
- Author(s)
  Takasaki S., H.Kawano Y.Tanaka, A.Yoshikawa, M.Seto, M.Iijima, N.Sato, K.Yumoto
- Journal Title
  
  Earth Planets Space (in press)
- Data Source
  KAKENHI-PROJECT-15740298
[Journal Article] Resonant Cavities and Waveguides in the Ionosphere and Atmosphere2006
- Author(s)
  Lysak L.R., A.Yoshikawa
- Journal Title
  
  AGU, monograph (In press)
- Data Source
  KAKENHI-PROJECT-15740298
[Journal Article] ERG--A small-satellite mission to investigate the dynamics of the inner magnetosphere,2006
- Author(s)
  Shiokawa, K., K.Seki, Y.Miyoshi, A.Ieda, T.Ono, M.Iizima, T.Nagatsuma, T.Obara, T.Takashima, K.Asamura, Y.Kasaba, A.Matsuoka, Y.Saito, H.Saito, M.Hirahara, Y.Tonegawa, F.Toyama, M.Tanaka, M.Nose, Y.Kasahara, K.Yumoto, H.Kawano, A.Yoshikawa, Y.Ebihara, A.Yukimatsu, the Inner Magnetosphere Subgroup
- Journal Title
  
  Advances in Space Research, (in press)
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] ERG -- A small-satellite mission to investigate the dynamics of the inner magnetosphere,2006
- Author(s)
  Shiokawa.K., K.Seki, Y.Miyoshi, A.Ikeda, T Ono, M.Iizima, T.Natatsuma, T.Obara, T.Takashima, K.Asamura, Y.Kasaba, A.Matsuoka, Y.Saito, H.saito, M.Hirahara, Y.Tonegawa, F.Toyama, M.Tanaka, M.Nose, Y.Kasahara, K.Yumoto, H.Kawano, A.Yoshikawa, Y.Ebihara, A.Yukimatsu, the Inner Magnetosphere Subgroup
- Journal Title
  
  Advances in Space Research (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] A significant mass density increase during a large magnetic storm in October 2003 obtained by ground-based ULF observations at L<1.42006
- Author(s)
  Takasaki, S., H.Kawano, Y.Tanaka, A.Yoshikawa, M.Seto, M.Iijima, Y.Obana, N.Sato, K.Yumoto
- Journal Title
  
  Earth Planets Space Vol.58(in press)
- NAID
  10024492340
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] North- South asymmetry of the amplitudes of high-latitude Pc 3-5 pulsations: Observations at conjugate stations,2005
- Author(s)
  Obana, Y., A.Yoshikawa, J.V.Olson, R.J.Morris, B.J.Fraser, K.Yumoto
- Journal Title
  
  J.Geophys.Res Vol.110, No.A10
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] North-South asymmetry of the amplitudes of high-latitude Pc 3-5 pulsations : Observations at conjugate stations,2005
- Author(s)
  Obana, Y., A.Yoshikawa, J.V.Olson, R.J.Morris, B.J.Fraser, K.Yumoto
- Journal Title
  
  J. Geophys. Res. Vol. 110, No. A10
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Local-time distribution of low and middle latitude ground magnetic disturbances at sawtoot injections of April 18-19, 20022005
- Author(s)
  Kitamura, K., H.Kawano, S.-I.Ohtani, A.Yoshikawa, K.Yumoto
- Journal Title
  
  J. Geophys. Res. Vol. 110, No. A07
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] A significant mass density increase during a large magnetic storm in October 2003 obtained by ground-based ULF observations at L- 1.42005
- Author(s)
  Takahashi, S., H.Kawano, Y.Tanaka, A.Yoshikawa, M.Seto, M.Iijima, Y.Obana, N.Sato, K.Yumoto
- Journal Title
  
  Earth Planets Space Vol. 58 (in press)
- NAID
  10024492340
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] A significant mass density increase during a large magnetic storm in October 2003 obtained by ground-based ULF observations at L〜 1.42005
- Author(s)
  Takasaki, S., H.Kawano, Y.Tanaka, A.Yoshikawa, M.Seto, M.Iijima, Y.Obana, N.Sato, K.Yumoto
- Journal Title
  
  Earth Planets Space Vol.58(in press)
- NAID
  10024492340
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] North-south asymmetry of the amplitude of high-latitude Pc 3-5 pulsations : Observations at conjugate stations2005
- Author(s)
  Obana Y, A.Yoshikawa, Olson JV, et al.
- Journal Title
  
  J.Geophys Res 109(A8)
- Data Source
  KAKENHI-PROJECT-15740298
[Journal Article] Local-time distribution of low and middle latitude ground magnetic disturbances at sawtoot injections of April 18-19, 20022005
- Author(s)
  Kitamura, K., H.Kawano, S.-I.Ohtani, A.Yoshikawa, K.Yumoto
- Journal Title
  
  J.Geophys.Res Vol.110, No.A07, A07208
  
  Pages: 1-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] ERG--A small-satellite mission to investigate the dynamics of the inner magnetosphere2005
- Author(s)
  Shiokawa, K., K.Seki, Y.Miyoshi, A.Ieda, T.Ono, M.Iizuma, T.Nagatsuma, T.Obara, T.Takashima, K.Asamura, Y.Kasaba, A.Matsuoka, Y.Saito, H.Saito, M.Hirahara, Y.Tonegawa, F.Toyama, M.Tanaka, M.Nose, Y.Kasahara, K.Yumoto, H.Kawano, A.Yoshikawa, Y.Ebihara, A.Yukimatsu, the Inner Magnetosphere Subgroup
- Journal Title
  
  Advances in Space Research (in press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Local-time distribution of low and middle latitude ground magnetic disturbances at sawtoot injections of April 18-19, 20022005
- Author(s)
  Kitamura, K., H.Kawano, S.-I.Ohtani, A.Yoshikawa, K.Yumoto
- Journal Title
  
  J.Geophys.Res Vol.110, No.A07
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] North-South asymmetry of the amplitudes of high-latitude Pc 3-5 pulsations : Observations at conjugate stations,2005
- Author(s)
  Obana, Y., A.Yoshikawa, J.V.Olson, R.J.Morris, B.J.Fraser, K.Yumoto
- Journal Title
  
  J.Geophys.Res Vol.110, No.A10, A10214
  
  Pages: 1-9
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Propagation characteristics of Pi 2 magnetic pulsations observed at ground high-latitudes2004
- Author(s)
  Uozumi, T., K.Yumoto, H.Kawano, A.Yoshikawa, S.Ohtani, J.V.Olson, S.-I.Akasofu, S.I.Solovyev6, E.F.Vershinin, K.Liou, C.I.Meng
- Journal Title
  
  Journal of Geophysical Research 109
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Longitudinal structure of Pc 3 pulsations on the ground near the magnetic equator2004
- Author(s)
  Tanaka, Y.M., K.Yumoto, A.Yoshikawa, M.Shinohara, H.Kawano, T.-I.Kitamura
- Journal Title
  
  Journal of Geophysical Research 109
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] 地上多点磁場観測と海底ケーブルを組み合わせた宙空電磁環境モニタリング/モデリングの可能性について2004
- Author(s)
  吉川顕正, 河野英昭, 公田浩子, 高崎聡子, 魚住禎司, 北村健太郎, 湯元清文
- Journal Title
  
  月刊地球 26(5)
  
  Pages: 307-314
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Global dayside ionospheric uplift and enhancement associated with interplanetary electric fields2004
- Author(s)
  Uozumi T., K.Yumoto, H.Kawano, A.Yoshikawa, S.Ohtani, J.V.Olson, S.-I.Akasofu, S.I.Solovyev, E.F.Vershinin, K.Liou, C.-I.Meng
- Journal Title
  
  Journal of Geophysical Research 109, A8
  
  Pages: 1-11
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Longitudinal structure of Pc 3 pulsations on the ground near the magnetic equator2004
- Author(s)
  Tanaka, Y.-M., K.Yumoto, A.Yoshikawa, M.Shinohara, H.Kawano, T.-I.Kitamura
- Journal Title
  
  Journal of Geophysical Research 109, A0321
  
  Pages: 1-10
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] 地上多点磁場観測と海底ケーブルを組み合わせた宙空電磁環境のモニタリング/モデリングの可能性について2004
- Author(s)
  吉川顕正, 河野英昭, 公田浩子, 高崎聡子, 魚住禎司, 北村健太郎, 湯元清文
- Journal Title
  
  月刊地球 26(5)
  
  Pages: 307-314
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Longitudinal structure of Pc 3 pulsations on the ground near the magnetic equator2004
- Author(s)
  Tanaka, Y.-M., K.Yumoto, A.Yoshikawa, M.Shinohara, H.Kawano, T.-I.Kitamura
- Journal Title
  
  Journal of Geophysical Research 109
- Data Source
  KAKENHI-PROJECT-15253005
[Journal Article] Modeling and Monitoring of Geospace Environments by using a Real-time Magnetometer Network2004
- Author(s)
  Yoshikawa A., et al.
- Journal Title
  
  CHIKYU MONTHLY Vol 26・No.5
  
  Pages: 307-314
- Data Source
  KAKENHI-PROJECT-15740298
[Presentation] シューマン共鳴の経験モデル作成2022
- Author(s)
  久永学実, 池田昭大, 藤本晶子, 古川翔大, 吉川顕正, 魚住禎司, 阿部修司
- Organizer
  第27回高専シンポジウムオンライン
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] イオノグラム画像スポラディックE層エコー自動検出に関する一般物体検出モデルの検討2022
- Author(s)
  廣重優, 藤本晶子, 阿部修司, 池田昭大, 吉川顕正
- Organizer
  令和3年(2021年)度・第2回STE(太陽地球環境)現象報告会
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] シューマン共鳴の変動特性と太陽活動との関係2021
- Author(s)
  池田昭大, 魚住禎司, 吉川顕正, 藤本晶子, 阿部修司
- Organizer
  令和3年度 STE現象報告会
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] Seasonal and long-term variations in the Schumann Resonance observed at Kuju Japan2021
- Author(s)
  池田昭大, 魚住禎司, 吉川顕正, 藤本晶子, 阿部修司
- Organizer
  地球電磁気・地球惑星圏学会　第150回総会・講演会
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] Development of SDR-based scintillation detector system and observation with magnetometer and radar2021
- Author(s)
  Abe, A., A. Fujimoto and A. Yoshikawa
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] Multiple equatorial ionospheric observation project based on FMCW radar combining MAGDAS/SDR-based scintillation detector2021
- Author(s)
  Fujimoto, A., S. Abe, T. Mikuria, A. Ikeda, A. Yoshikawa
- Organizer
  Japan Geoscience Union Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] 強化学習を用いた自律的な電離圏計測機器制御システムの開発2021
- Author(s)
  御厨徹, 宮野英次, 藤本晶子, 吉川顕正, 阿部修司
- Organizer
  2021年度OR学会九州支援事業「九州地区における若手OR研究交流会」
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] イオノグラム画像におけるスポラディックE層エコー検出モデルの開発2021
- Author(s)
  廣重優, 宮野英次, 藤本晶子, 吉川顕正, 阿部修司
- Organizer
  2021年度OR学会九州支援事業「九州地区における若手OR研究交流会」
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] Development of an autonomous FM-CW ionospheric observation system based on reinforcement learning2021
- Author(s)
  御厨徹, 藤本晶子, 阿部修司, 池田昭大, 吉川顕正
- Organizer
  地球電磁気・地球惑星圏学会第150回総会・講演会
- Data Source
  KAKENHI-PROJECT-21K03646
[Presentation] Schumann Resonance Parameters at Kuju during solar flares and solar proton events2020
- Author(s)
  池田昭大, 魚住禎司, 吉川顕正, 藤本晶子, 阿部修司
- Organizer
  地球電磁気・地球惑星圏学会　第148回総会・講演会
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] 大分県久住町で観測されたシューマン共鳴の特性2020
- Author(s)
  池田昭大, 魚住禎司, 吉川顕正, 藤本晶子, 阿部修司
- Organizer
  日本大気電気学会第98回研究発表会
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] Diurnal and seasonal variations in the Schumann Resonance observed at Kuju Japan2019
- Author(s)
  Ikeda A., T. Uozumi, A. Yoshikawa, A. Fujimoto, and S. Abe
- Organizer
  AGU fall meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] MAGDAS project: Research for global electromagnetic coupling from polar to equatorial ionosphere2019
- Author(s)
  吉川顕正
- Organizer
  SuperDARN Workshop 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] Daily and seasonal variations of Schumann Resonance2019
- Author(s)
  池田昭大、魚住禎司、吉川顕正、藤本晶子、阿部修司
- Organizer
  地球電磁気・地球惑星圏学会　第146回総会・講演会
- Data Source
  KAKENHI-PROJECT-19K03956
[Presentation] MAGDAS project: Research for global electromagnetic coupling from polar to equatorial ionosphere2019
- Author(s)
  吉川顕正
- Organizer
  10th International Conference on Solar-Terrestrial Relations and Physics of Earthquake Precursors
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] Space Weather Data in IR 4.0 (Industry Revolution 4.0) era and the success story on MAGDAS project,2018
- Author(s)
  吉川顕正
- Organizer
  International Conference on Space Weather and Satellite Application (ICeSSAT2018)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] Research of Geomagnetism for Earth and Space Environment,2018
- Author(s)
  吉川顕正
- Organizer
  Scientific lecture at the annual Theme Seminar of the Sri Lanka Association for the Advancement of Science
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] On Generalization of Birkeland Current System in the Tree-Dimensional Magnetosphere-Ionosphere Coupling2018
- Author(s)
  吉川顕正
- Organizer
  AOGS2018 15th Annual Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] Geomagnetism and Life2018
- Author(s)
  吉川顕正
- Organizer
  Geomagnetic Focus Group Discussion 2018
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-15H05815
[Presentation] Technical presentation on the "International Center for Space Weather Science and Education",Kyushu University2014
- Author(s)
  Yoshikawa A
- Organizer
  第52回国連宇宙平和利用委員会
- Place of Presentation
  国連ウィーン本部,ウィーン,オーストリア
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Technical presentation on the “International Center for Space Weather Science and Education”, Kyushu University2014
- Author(s)
  Yoshikawa A
- Organizer
  第52回国連宇宙平和利用委員会
- Place of Presentation
  Vienna, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 磁気圏電離圏結合（異プラズマ結合システム：宇宙天気と太陽物理への一般物理の応用2014
- Author(s)
  Yoshikawa A
- Organizer
  太陽研連シンポジウム
- Place of Presentation
  京都大学理学研究科セミナーハウス
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 磁気圏電離圏結合（異プラズマ結合システム：宇宙天気と太陽物理への一般物理の応用2014
- Author(s)
  Yoshikawa A.
- Organizer
  太陽研連シンポジウム
- Place of Presentation
  京都大学理学研究科セミナーハウス
- Invited
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] 磁気圏電離圏結合（異プラズマ結合システム：宇宙天気と太陽物理への一般物理の応用2014
- Author(s)
  Yoshikawa A.
- Organizer
  太陽研連シンポジウム
- Place of Presentation
  京都府
- Invited
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Cowling チャンネルの物理2013
- Author(s)
  吉川顕正
- Organizer
  「国立極地研究所研究集会：極域電磁圏構造の非線形発展」
- Place of Presentation
  国立極地研究所、東京都、立川市
- Invited
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Current Closure from Polar to Equatorial Ionosphere via Cowling Channel, EGU General AssemblyCurrent Closure from Polar to Equatorial Ionosphere via Cowling Channel2013
- Author(s)
  Yoshikawa A
- Organizer
  EGU General Assembly 2013
- Place of Presentation
  Wien, Austria
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] M-I couping theory2013
- Author(s)
  Yoshikawa A
- Organizer
  ECLAT Project Meeting
- Place of Presentation
  Gratz, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] M-I couping theory2013
- Author(s)
  Yoshikawa A.
- Organizer
  ECLAT Project Meeting, 2nd Project Review Graz
- Place of Presentation
  オーストリア
- Invited
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Analogy of Magnetosphere-Ionosphere coupling and Corona-chromosphere-photosphere coupling2013
- Author(s)
  Yoshikawa, A.
- Organizer
  SSI Workshop on "Standing MHD Waves"
- Place of Presentation
  スイス国際宇宙科学研究所, ベルン
- Invited
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] Cowling チャンネルの物理2013
- Author(s)
  吉川顕正
- Organizer
  国立極地研究所研究集会：極域電磁圏構造の非線形発展
- Place of Presentation
  国立極地研究所
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Modeling of 3-fluid dynamic and generalized Ohm' s law for understanding ionospheric dynamics, JSPS Core-to-Core Program2013
- Author(s)
  Yoshikawa A
- Organizer
  2013 ISWI and MAGDAS Africa School
- Place of Presentation
  Abuja, Cote d' Ivoire
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Cowling チャンネルの物理2013
- Author(s)
  吉川顕正
- Organizer
  国立極地研究所研究集会:極域電磁圏構造の非線形発展
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] State-of-art in 3D Ionosphere and internal ionospheric dynamics effect on M-I coupling2013
- Author(s)
  Yoshikawa A
- Organizer
  ISSI Forum "Near Earth Electro-magnetic Environment (Swarm and Cluster)
- Place of Presentation
  Bern, Switzerland
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Analogy of Magnetosphere -Ionosphere coupling and Corona-chromospherephotosphere coupling2013
- Author(s)
  Yoshikawa A
- Organizer
  ISSI Workshop on "Standing MHD Waves"
- Place of Presentation
  スイス国際宇宙科学研究所, ベルン, スイス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 強磁場弱電離気体系に於ける電流クロージャー:Hall電流時空間非一様性がもたらすもの2013
- Author(s)
  吉川顕正
- Organizer
  日本物理学会第68回年次大会「プラズマ宇宙物理3学会合同セッション
- Place of Presentation
  広島大学
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Modeling of 3-fluid dynamic and generalized Ohm’s law for understanding ionospheric dynamics2013
- Author(s)
  Yoshikawa A
- Organizer
  JSPS Core-to-Core Program, 2013 ISWI and MAGDAS Africa School
- Place of Presentation
  Abuja, Cote d'Ivoire
- Invited
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] Technical presentation on the "International Center for Space Wather Science and Education", Kyushu University2013
- Author(s)
  Yoshikawa A
- Organizer
  第50回国連宇宙平和利用委員会
- Place of Presentation
  国連ウィーン本部,ウィーン,オーストリア
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] ICSWSE/MAGDAS project2013
- Author(s)
  Yoshikawa A
- Organizer
  United Nations / Austria Symposium on “Space Weather Data, Instruments and Models: Looking Beyond the International Space Weather Initiative”
- Place of Presentation
  Gratz, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Analogy of Magnetosphere-Ionosphere coupling and Corona-chromosphere-photosphere coupling2013
- Author(s)
  Yoshikawa A.
- Organizer
  ISSI Workshop on ″Standing MHD Waves″
- Place of Presentation
  スイス国際宇宙科学研究所(スイス)
- Year and Date
  2013-02-25
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Latitude profiles of the FLR frequency and the resonance width estimated by using the improved hodograph method and the APGM method2013
- Author(s)
  Hideaki Kawano, Viacheslav Pilipenko, Ian Robert Mann, David K Milling, Satoko Saita, Kentarou Kitamura, Kiyohumi Yumoto, and Akimasa Yoshikawa
- Organizer
  2013 AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, California, USA
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] Technical presentation on the "International Center for Space Wather Science and Education"2013
- Author(s)
  Yoshikawa A
- Organizer
  Kyushu University, 第50回国連宇宙平和利用委員会
- Place of Presentation
  国連ウィーン本部, ウィーン, オーストリア.
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] ICSWSE/MAGDAS project, United Nations2013
- Author(s)
  Yoshikawa A
- Organizer
  Austria Symposium on "Space Weather Data, Instruments and Models: Looking Beyond the International Space Weather Initiative"
- Place of Presentation
  Graz, AustriaAcademy of Sciences, Institute for Space Research, Graz, Austria
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] State-of-art in 3D Ionosphere and internal ionospheric dynamics2013
- Author(s)
  Yoshikawa A
- Organizer
  effect on M-I coupling, ISSI Forum "Near Earth Electro-magnetic Environment (Swarm and Cluster)
- Place of Presentation
  スイス国際宇宙科学研究所, ベルン, スイス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Modeling of 3-fluid dynamic and generalized Ohm’s law for understanding ionospheric dynamics2013
- Author(s)
  Yoshikawa A
- Organizer
  JSPS Core-to-Core Program, 2013 ISWI and MAGDAS Africa School
- Place of Presentation
  Abuja, Cote d'Ivoire
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 強磁場弱電離気体系に於ける電流クロージャー : Hall電流時空間非一様性がもたらすもの2013
- Author(s)
  吉川顕正
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学(広島県)
- Year and Date
  2013-03-27
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Analogy of Magnetosphere-Ionosphere coupling and Corona-chromosphere-photosphere coupling2013
- Author(s)
  Yoshikawa A
- Organizer
  ISSI Workshop on "Standing MHD Waves"
- Place of Presentation
  Bern, Switzerland
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] On formation of Global Cowling channel in the ionosphere and the generalized Ohm’s Law2013
- Author(s)
  Yoshikawa A.
- Organizer
  American Geophysical Union
- Place of Presentation
  アメリカ
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Plasmaspheric plasma density and the ionospheric resonance width estimated by the improved hodograph method and the APGM method2013
- Author(s)
  Hideaki Kawano, Viacheslav Pilipenko, Ian R. Mann, David Milling, Satoko Saita, Kentarou Kitamura, Akimasa Yoshikawa, and MAGDAS/CPMN Group
- Organizer
  134th SGEPSS Fall Meeting
- Place of Presentation
  高知大学，高知
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] 強磁場弱電離気体系に於ける電流クロージャー：Hall電流時空間非一様性がもたらすもの2013
- Author(s)
  吉川顕正
- Organizer
  日本物理学会第68回年次大会「プラズマ宇宙物理3学会合同セッション」
- Place of Presentation
  広島大学,　広島県東広島市
- Invited
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Technical presentation on the “International Center for Space Wather Science and Education”, Kyushu University2013
- Author(s)
  Yoshikawa A
- Organizer
  第50回国連宇宙平和利用委員会
- Place of Presentation
  Vienna, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Modeling of 3-fluid dynamic and generalized Ohm’s law for understanding ionospheric dynamics2013
- Author(s)
  Yoshikawa A.
- Organizer
  JSPS Core-to-Core Program, 2013 ISWI and MAGDAS Africa School
- Place of Presentation
  コートダジュール
- Invited
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Cowlingチャンネルの物理2013
- Author(s)
  吉川顕正
- Organizer
  国立極地研究所研究集会 : 極域電磁圏構造の非線形発展
- Place of Presentation
  国立極地研究所(東京都)
- Year and Date
  2013-02-19
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] 磁気圏電離圏チュートリアル2012
- Author(s)
  Yoshikawa A
- Organizer
  第26回大気圏シンポジウム
- Place of Presentation
  JAXA宇宙科学研究所・神奈川県相模原市(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 太陽地球系科学の現状と科学課題 4:地球惑星圏における人類活動を支える知識基盤の構築2012
- Author(s)
  吉川顕正, SGEPSS 将来構想検討ワーキンググループ
- Organizer
  第132回地球電磁気･地球惑星圏学会総会・講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 極域から磁気赤道域にかけて形成されるCowlingチャンネル2012
- Author(s)
  吉川顕正, 大谷晋一, 中溝葵, 魚住禎司, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ,千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowlingチャンネルの物理2012
- Author(s)
  吉川顕正
- Organizer
  2011年度「極域電離圏-磁気圏結合」研究集会
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] International Space Wather Science and Education2012
- Author(s)
  Yoshikawa, A.
- Organizer
  UN/Austria Symposium on Space Weather Data Analysis
- Place of Presentation
  Institute for Space Research, Graz, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] Establishment of International Center fot Space Science and education2012
- Author(s)
  Yoshikawa A
- Organizer
  United Nations/Ecuador Workshop on the International Space Weather Initiative (20th Workshop of the United Nations Basic Space Science Initiative)
- Place of Presentation
  Quito, Ecuador
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Opening of International Space Wather Science and Education2012
- Author(s)
  Yoshikawa A.
- Organizer
  UN/Austria Symposium on Space Weather Data Analysis
- Place of Presentation
  Gratz, Austria
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] A, Modeling of 3D Sq current system, JSPS Core-to-Core Program2012
- Author(s)
  Yoshikawa A
- Organizer
  2012 ISWI and MAGDAS School on Space Science
- Place of Presentation
  Cianjur, Indonesia
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 極域から磁気赤道域にかけて形成されるCowlingチャンネル2012
- Author(s)
  吉川顕正, 大谷晋一, 中溝葵, 魚住禎司, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ，千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 将来構想の施策まとめに関するパネルディスカッション12012
- Author(s)
  吉川顕正
- Organizer
  第132回地球電磁気・地球惑星圏学会総会・講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Establishment of International Center fot Space Science and education2012
- Author(s)
  Yoshikawa A
- Organizer
  United Nations/Ecuador Workshop on the International Space Weather Initiative (20th Workshop of the United Nations Basic Space Science Initiative)
- Place of Presentation
  Quito, Equador
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] International Space Wather Science and Education2012
- Author(s)
  Yoshikawa A
- Organizer
  UN/Austria Symposium on Space Weather Data Analysis
- Place of Presentation
  AustrianAcademy of Sciences, Institute for Space Research, Graz, Austria.
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Sq電流系に於ける3次元カウリングチャンネルモデル2012
- Author(s)
  吉川顕正, 魚住禎司, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ，千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Sq電流系に於ける3次元カウリングチャンネルモデル2012
- Author(s)
  吉川顕正, 魚住禎司, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ,千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Extraction of polarization field and magnetospheric impedance from the M-I coupled system via shear Alfven wave2012
- Author(s)
  Yoshikawa A.
- Organizer
  第132回地球電磁気・地球惑星圏学会総会・講演会
- Place of Presentation
  札幌コンベンションセンター.
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] MI結合の理論的側面から見たEISCAT_3Dへの期待2012
- Author(s)
  吉川顕正
- Organizer
  EISCAT研究集会:北極・北欧における観測・研究戦略
- Place of Presentation
  名古屋大学,坂田ホール
- Year and Date
  2012-11-06
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Modeling of 3D Sq current system, JSPS Core-to-Core Program2012
- Author(s)
  Yoshikawa A
- Organizer
  2012 ISWI and MAGDAS School on Space Science
- Place of Presentation
  Bangdong, Indonesia
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 理論的観点から見た電離圏・磁気圏結合研究2012
- Author(s)
  Yoshikawa A
- Organizer
  太陽彩層と地球電離圏の接点」研究会
- Place of Presentation
  国立天文台・東京都三鷹市.
- Year and Date
  2012-01-10
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Modeling of 3D Sq current system, JSPS Core-to-Core Program2012
- Author(s)
  Yoshikawa A.
- Organizer
  2012 ISWI and MAGDAS School on Space Science
- Place of Presentation
  LAPAN(インドネシア)
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] Establishment of International Center fot Space Science and education2012
- Author(s)
  Yoshikawa A
- Organizer
  United Nations/Ecuador Workshop on the International Space Weather Initiative (20th Workshop of the United Nations Basic Space Science Initiative)
- Place of Presentation
  Quito, Ecuador
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of FAC -Cowling channel connecting from polar to equatorial ionosphere2012
- Author(s)
  Yoshikawa A., S. Ohtani, A. Nakamizo, T. Uozumi, Y. Tanaka
- Organizer
  第132回地球電磁気･地球惑星圏学会総会・講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] MI結合の理論的側面から見たEISCAT_3Dへの期待2012
- Author(s)
  吉川顕正
- Organizer
  EISCAT研究集会 : 北極・北欧における観測・研究戦略
- Place of Presentation
  名古屋大学(愛知県)
- Year and Date
  2012-11-06
- Data Source
  KAKENHI-PROJECT-24340119
[Presentation] 電離圏に於け入反射Alfven 波の分離2012
- Author(s)
  吉川顕正, 細川敬祐, 小川泰信, 家田章正, 藤井良一, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ,千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Extraction of polarization field and magnetospheric impedance from the M-I coupled system via shear Alfven wave2012
- Author(s)
  Yoshikawa A.
- Organizer
  第132回地球電磁気･地球惑星圏学会総会・講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 電離圏に於け入反射Alfven 波の分離2012
- Author(s)
  吉川顕正, 細川敬祐, 小川泰信, 家田章正, 藤井良一, 湯元清文
- Organizer
  2012年度日本地球惑星科学連合大会
- Place of Presentation
  幕張メッセ，千葉県幕張市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of FAC -Cowling channel connecting from polar to equatorial ionosphere2012
- Author(s)
  Yoshikawa A., S. Ohtani, A. Nakamizo, T. Uozumi, Y. Tanaka
- Organizer
  Formation of FAC -Cowling channel connecting from polar to equatorial ionosphere・講演会
- Place of Presentation
  札幌コンベンションセンター
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Modeling of 3D Sq current system2012
- Author(s)
  Yoshikawa A.
- Organizer
  JSPS Core-to-Core Program, 2012 ISWI and MAGDAS School on Space Science
- Place of Presentation
  Cianjur, Indonesia
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 磁気圏電離圏チュートリアル2012
- Author(s)
  Yoshikawa A.
- Organizer
  第26回大気圏シンポジウム
- Place of Presentation
  JAXA宇宙科学研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 理論的観点から見た電離圏・磁気園結合研究2012
- Author(s)
  Yoshikawa A
- Organizer
  国立天文台研究集会「太陽彩層と地球電離圏の接点」研究会
- Place of Presentation
  国立天文台・東京都三鷹市(招待講演)
- Year and Date
  2012-01-10
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of Cowling channel from Polar to Equatorial Ionosphere2012
- Author(s)
  Yoshikawa A
- Organizer
  the 2012 AGU Fall Meeting
- Place of Presentation
  Moscone Convention Center, San Francisco, California
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave: Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A.
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory -
- Place of Presentation
  Nishijin plaza, Fukuoka, Japan
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] FM-CWレーダーとMAGDASによって観測された長周期の磁場・電場変動2011
- Author(s)
  池田昭大, 湯元清文, 柿並義宏, 篠原学, 野崎憲朗, 長妻努, 吉川顕正, B.M.Shevtsov, V.V.Bychkov, Q.M.Sugon, Jr., D.McNamara
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ(千葉)(ポスター)
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 地上-静止軌道で同時観測されたサブストーム・カレントウエッジに伴うPi2地磁気脈動2011
- Author(s)
  魚住禎司, 湯元清文, 古賀清一, 小原隆博, B.M.シェフトソフ, S.I.ソロブエフ, 池田昭大, 阿部修司, 吉川顕正, 河野英昭
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ(千葉)(ポスター)
- Year and Date
  2011-05-26
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Cowlingチャンネル形成の理論2011
- Author(s)
  Yoshikawa A
- Organizer
  国立極地研究所研究集会:極域電磁圏構造の非線形発展(観測と理論的アプローチの協働を目指して)
- Place of Presentation
  国立極地研究所・東京都立川市(招待講演)
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  NICT/STEL共催2011年度中間圏・熱圏・電離圏(MTI)研究集会
- Place of Presentation
  九州大学箱崎キャンパス・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  NICT/STEL共催2011年度中間圏・熱圏・電離圏(MTI)研究集会
- Place of Presentation
  九州大学箱崎キャンパス・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Illustration of Cowling channel coupling to the shear Alfven wave2011
- Author(s)
  吉川顕正
- Organizer
  第35回極域宙空圏シンポジウム
- Place of Presentation
  国立極地研究所・東京都立川市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] A new method for describing the Cowling channel coupling to the FAC system viashear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  AGU Fall meeting
- Place of Presentation
  米国・サンフランシスコ
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] New method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  吉川顕正
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Principle of Geomagnetism, ISWI/MAGDAS school on Litho-Space Weather2011
- Author(s)
  Yoshikawa A
- Organizer
  RedeemersUniversity
- Place of Presentation
  Lagos, Nigeria
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 地上-静止軌道で同時観測されたサブストーム・カレントウェッジの上向き/下向き沿磁力線電流に伴うPi2地磁気脈動2011
- Author(s)
  魚住禎司, 湯元清文, 今城峻, 古賀清一, 小原隆博, Baishev Dmitry, Shevtsov Boris M., Milling David, Mann Ian R., 池田昭大, 阿部修司, 吉川顕正, 河野英昭
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave: Conjugate Hall current analysis2011
- Author(s)
  吉川顕正
- Organizer
  NICT/STEL共催2011年度中間圏・熱圏・電離圏(MTI)研究集会
- Place of Presentation
  九州大学箱崎キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] New method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  吉川顕正
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Cowling チャンネル形成の理論2011
- Author(s)
  Yoshikawa A
- Organizer
  国立極地研究所研究集会：極域電磁圏構造の非線形発展（観測と理論的アプローチの協働を目指して）(招待講演)
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-23540513
[Presentation] Cowling チャンネル形成の理論2011
- Author(s)
  Yoshikawa A
- Organizer
  国立極地研究所研究集会:極域電磁圏構造の非線形発展(観測と理論的アプローチの協働を目指して)」
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowlingチャンネル形成の理論2011
- Author(s)
  Yoshikawa A
- Organizer
  国立極地研究所研究集会:極域電磁圏構造の非線形発展(観測と理論的アプローチの協働を目指して
- Place of Presentation
  国立極地研究所・東京都立川市(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Timing relation between positive bay onsets, Pi 2onsets, auroral initial brightenings and auroral breakups2011
- Author(s)
  徳永旭将, 中村和幸, 樋口知之, 魚住禎司, 吉川顕正, 森岡昭, 湯元清文, MAGDAS/CPMNグループ, 湯元清文
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Illustration of Cowling channel coupling to the shear Alfven wave2011
- Author(s)
  吉川顕正
- Organizer
  第35回極域宙空圏シンポジウム
- Place of Presentation
  国立極地研究所・東京都立川市
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] The Resonance Structure of Quarter-Wave ULF Pulsations2011
- Author(s)
  Y.Obana, F.W.Menk, C.L.Waters, M.D.Sciffer, A.Yoshikawa, I.Yoshikawa, M.Moldwin, I.R.Mann, D.Botele, V.Angelopoulos, C.T.Russell
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 1/4波長モード磁力線共鳴振動の空間分布と共鳴特性について2011
- Author(s)
  尾花由紀, Menk Frederick W., Waters Colin L., Sciffer Murray D., 吉川顕正, 吉川一朗, Moldwin Mark, Mann Ian R., Boteler David, Angelopoulos Vassilis, Russell C.T.
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 磁気圏電離圏チュートリアル2011
- Author(s)
  Yoshikawa A
- Organizer
  第26回大気圏シンポジウム
- Place of Presentation
  JAXA宇宙科学研究所・神奈川県相模原市(招待講演)
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Long period Ionospheric Electric and Magnetic Field Variations Observed by FM-CW Radar and MAGDAS2011
- Author(s)
  Ikeda A., K.Yumoto, Y.Kakinami, M.Shinohara, K.Nozaki, T.Nagatsuma, A.Yoshikawa, B.M.Shevtsov, V.V.Bychkov, Q.M.Sugon, Jr, D.McNamara
- Organizer
  IUGG 2011
- Place of Presentation
  Melbourne, Australia(ポスター)
- Year and Date
  2011-07-04
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Field line resonance detected by magnetic and optical measurements2011
- Author(s)
  Y.Tanaka, A.Yoshikawa, Y.Ebihara, S.Saita
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] The Resonance Structure of Quarter-Wave ULF Pulsations2011
- Author(s)
  Y.Obana, F.W.Menk, C.L.Waters, M.D.Sciffer, A.Yoshikawa, I.Yoshikawa, M.Moldwin, I.R.Mann, D.Botele, V.Angelopoulos, C.T.Russell
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] A self-consistent formulation for the evolution of ionospheric conductances at the ionospheric E-region within an M-I coupling scheme2011
- Author(s)
  Yoshikawa A
- Organizer
  AGU Chapman conference on Relationship Between Auroral Phenomonology and Magnetospheric πrocesses
- Place of Presentation
  Fairbanks, USA
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Field line resonance detected by magnetic and optical measurements2011
- Author(s)
  Y.Tanaka, A.Yoshikawa, Y.Ebihara, S.Saita
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 地上-静止軌道で同時観測されたサブストーム・カレントウェッジの上向き/下向き沿磁力線電流に伴うPi2地磁気脈動2011
- Author(s)
  魚住禎司, 湯元清文, 今城峻, 古賀清一, 小原隆博, Baishev Dmitry, Shevtsov Boris M., Milling David, Mann Ian R., 池田昭大, 阿部修司, 吉川顕正, 河野英昭
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  Workshop on Physical Processes in Non-Uniform Finite Magnetospheric Systems-50 Years of Tamao's Resonant Mode Coupling Theory
- Place of Presentation
  九州大学西新プラザ・福岡市(招待講演)
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] A new method for describing the Cowling channel coupling to the FAC system via shear Alfven wave : Conjugate Hall current analysis2011
- Author(s)
  Yoshikawa A
- Organizer
  AGU Fall meeting
- Place of Presentation
  米国・サンフランシスコ
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Illustration of Cowling channel coupling to the shear Alfven wave2011
- Author(s)
  吉川顕正
- Organizer
  第35回極域宙空圏シンポジウム
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 理論的観点から見た電離圏・磁気園結合研究2011
- Author(s)
  Yoshikawa A
- Organizer
  国立天文台研究集会「太陽彩層と地球電離圏の接点」研究会
- Place of Presentation
  国立天文台・東京都三鷹市(招待講演)
- Year and Date
  2011-01-10
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Timing relation between positive bay onsets, Pi 2onsets, auroral initial brightenings and auroral breakups2011
- Author(s)
  徳永旭将, 中村和幸, 樋口知之, 魚住禎司, 吉川顕正, 森岡昭, 湯元清文, MAGDAS/CPMNグループ, 湯元清文
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 1/4波長モード磁力線共鳴振動の空間分布と共鳴特性について2011
- Author(s)
  尾花由紀, Menk Frederick W., Waters Colin L., Sciffer Murray D., 吉川顕正, 吉川一朗, Moldwin Mark, Mann Ian R., Boteler David, Angelopoulos Vassilis, Russell C.T.
- Organizer
  地球電磁気・地球惑星圏学会,第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Geomagnetic Disturbances, ISWI/MAGDAS school on Litho-Space Weather2011
- Author(s)
  Yoshikawa A
- Organizer
  RedeemersUniversity
- Place of Presentation
  Lagos, Nigeria
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] New method for describing the Cowling channel coupling to the FAC system via shear Alfven wave: Conjugate Hall current analysis2011
- Author(s)
  吉川顕正
- Organizer
  地球電磁気・地球惑星圏学会, 第130回総会・講演会
- Place of Presentation
  神戸大学六甲第2キャンパス
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] On the Harang- discontinuity typeionospheric potential field deformation derived from the multi- functional ionospheric potential solver2010
- Author(s)
  Yoshikawa A., and S Ohtani
- Organizer
  Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] On the Harang-discontinuity type ionospheric potential field deformation derived from the multi- functional ionospheric potential solver2010
- Author(s)
  Yoshikawa A., S Ohtani
- Organizer
  2010 Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan(Invited talk)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Hall Conjugate Analysis for extraction of Cowling Channel2010
- Author(s)
  Yoshikawa A
- Organizer
  FMI-Invitation seminar, 3 Sept., FMI
- Place of Presentation
  Helsinki, Finland
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of Cowling Channel through the MI-Coupling Process via Shear Alfven Wave2010
- Author(s)
  Yoshikawa A., O Amm and R Fujii
- Organizer
  EGU meeting
- Place of Presentation
  Vienne, Austria
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 電流キャリア遷移過程を考慮した電気伝導度発展方程式の考察2010
- Author(s)
  吉川顕正
- Organizer
  第34回極域宙空圏シンポジウム
- Year and Date
  2010-12-02
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowling チャンネル研究の展開2010
- Author(s)
  吉川顕正
- Organizer
  名古屋大学太陽地球環境研究所研究集会,「欧州非干渉性レーダー研究集会」
- Place of Presentation
  情報通信研究機構小金井本部国際会議室
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 磁気圏電離圏結合系に於ける電流キャリア遷移過程を考慮した電気伝導度モデリングとその帰結,地球電磁気2010
- Author(s)
  吉川顕正, 中溝葵, 魚住禎司,田中良昌, 大谷晋一
- Organizer
  地球惑星圏学会,第128回総会・講演会
- Place of Presentation
  沖縄県市町村自治会
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of Cowling Channel through the MI-Coupling Process via Shear Alfven Wave2010
- Author(s)
  Yoshikawa A., O Amm, R Fujii
- Organizer
  EGU-meeting
- Place of Presentation
  Vienne, Austria(Invited talk)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowlingチャンネル研究の展開2010
- Author(s)
  吉川顕正
- Organizer
  平成22年度名古屋大学太陽地球環境研究所研究集「EISCAT研究集会」
- Place of Presentation
  情報通信研究機構(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowlingチャンネル生成に伴う伝導度分配機構2010
- Author(s)
  吉川顕正
- Organizer
  平成22年度国立極地研究所研究集会「極域における電離圏パラメータの非線形発展;モデル化と検証」
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowling研究からみた二次元ポテンシャルソルバーの留意点2010
- Author(s)
  吉川顕正
- Organizer
  Cowling研究からみた二次元ポテンシャルソルバーの留意点,平成22年度名古屋大学太陽地球環境研究所研究集会「GEMSIS-太陽、磁気圏、電離圏ワークショップ2010
- Place of Presentation
  名鉄犬山ホテル(招待講演)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 多機能型電離圏ポテンシャルソルバーによって導出された電離圏対流変形の要因分離:ハラング連続性の考察2010
- Author(s)
  吉川顕正
- Organizer
  日本地球惑星連合2010年大会
- Place of Presentation
  千葉県幕張メッセ
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Cowling チャンネル研究からみた二次元電離圏ポテンシャルソルバーの留意点2010
- Author(s)
  吉川顕正
- Organizer
  GEMSIS-太陽、磁気圏、電離圏ワークショップ2010:ジオスペースにおける多圏間相互作用と高エネルギー粒子生成・消滅機構
- Place of Presentation
  名鉄犬山観光ホテル
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Hall Conjugate Analysis for extraction of Cowling Channel2010
- Author(s)
  Yoshikawa A
- Organizer
  FMI-Invitation seminar
- Place of Presentation
  Helsinki, Finland(Invited talk)
- Year and Date
  2010-09-03
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Alfven波をつうじたMI結合系でのCowling-channelの形成2010
- Author(s)
  吉川顕正
- Organizer
  日本地球惑星連合2010年大会
- Place of Presentation
  千葉県幕張メッセ
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Generalized Cowling Channel in the global ionosphere2010
- Author(s)
  Yoshikawa A
- Organizer
  FMI-Invitation seminar, 20 Aug., FMI
- Place of Presentation
  Helsinki, Finland
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of Cowling Channel through the Inductive MI-Coupling Process2010
- Author(s)
  Yoshikawa A., O Amm, H Vanhamaki, and R Fujii
- Organizer
  Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan.
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 磁気圏電離圏結合系に於ける電流キャリア遷移過程を考慮した電気伝導度モデリングとその帰結2010
- Author(s)
  吉川顕正, 中溝葵, 魚住禎司, 田中良昌, 大谷晋一
- Organizer
  地球電磁気・地球惑星圏学会,第128回総会・講演会
- Place of Presentation
  沖縄県市町村自治会
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Formation of Cowling Channel through the Inductive MI-Coupling Process2010
- Author(s)
  Yoshikawa A., O Amm, H Vanhamoki, R Fujii
- Organizer
  2010 Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei, Taiwan(Invited talk)
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] Generalized Cowling Channel in the global ionosphere2010
- Author(s)
  Yoshikawa A
- Organizer
  FMI-Invitation seminar
- Place of Presentation
  Helsinki, Finland(Invited talk)
- Year and Date
  2010-08-20
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 低高度MHD擾乱からのCowling-channel抽出手法の開発2009
- Author(s)
  吉川顕正
- Organizer
  The 33rd Symposium on Space and Upper Atmospheric Sciences in the Polar Regions
- Place of Presentation
  国立極地研究所
- Data Source
  KAKENHI-PROJECT-22540460
[Presentation] 磁気圏電離圏結合における Hall 電流発散の役割2009
- Author(s)
  吉川顕正, et al.
- Organizer
  名古屋大学太陽地球環境研究所研究集会電磁圏物理学シンポジウム
- Place of Presentation
  九州大学・西新プラザ
- Year and Date
  2009-03-04
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] 内部境界条件に於ける誘導効果とBrの処理 : 仮想モノポールの取り扱いについて2008
- Author(s)
  吉川顕正
- Organizer
  太陽地球/惑星系統合型モデル・シミュレータ構築に向けた研究集会
- Place of Presentation
  海洋研究開発機構横浜研究所三好記念講堂
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Hall conjugates current analysis for extraction of Cowling effect from nonuniform-anisotropically conducting ionospheric current system2008
- Author(s)
  Yoshikawa A.
- Organizer
  EISCAT International Symposium
- Place of Presentation
  NIPR, Tokyo
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Electromagnetic Ml-coupling algorithm through magnetic shear and compression flow for Global M-I coupled Simulation2008
- Author(s)
  Yoshikawa A.
- Organizer
  Michigan-Japan Space Science Workshop
- Place of Presentation
  University of Michigan, USA
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Sq研究の新展開2008
- Author(s)
  吉川顕正, et. al.
- Organizer
  第3回ジオスペース環境科学研究会
- Place of Presentation
  九州大学・西新プラザ
- Year and Date
  2008-03-06
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] D-Cowling Channel Model in the Sq Current System2008
- Author(s)
  Yoshikawa, A., et al.
- Organizer
  AOGS 5th Annual General Meeting
- Place of Presentation
  Busan, Korea
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Hall conjugates current analysis for extraction of Cowling effect from ionosphericcurrent system2008
- Author(s)
  Yoshikawa A., et al.
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  千葉, 幕張メッセ
- Year and Date
  2008-05-28
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Separation of Sq current system into Cowling-Electrojet current channel using Hall conjugate current analysis2008
- Author(s)
  吉川顕正, et al.
- Organizer
  第124回 SGEPSS総会および講演会
- Place of Presentation
  仙台市戦災復興記念館
- Year and Date
  2008-10-09
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Formation of Cowling channel in the global ionosphere and their description method2008
- Author(s)
  吉川顕正
- Organizer
  第124回 SGEPSS総会および講演会
- Place of Presentation
  仙台市戦災復興記念館
- Year and Date
  2008-10-10
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Formation of Cowling channel in the global ionosphere2008
- Author(s)
  Yoshikawa A
- Organizer
  第32回極域宙空圏シンポジウム
- Place of Presentation
  国立極地研究所
- Year and Date
  2008-08-04
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] 磁気圏電離圏間の対流・電流・物質流結合2008
- Author(s)
  吉川顕正
- Organizer
  第2回GEMISISワークショップ
- Place of Presentation
  名古屋大学太陽地球環境研究所
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] 地上多点ネットワークデータの活用 : MAGDAS/ CPMNデータの料理の仕方2008
- Author(s)
  吉川顕正
- Organizer
  第107回生存圏シンポジウム/SGEPSS波動分科会「磁気圏および宇宙空間のプラズマ波動の観測と理論」
- Place of Presentation
  日石仙台ビル
- Year and Date
  2008-10-13
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Hall and Pedersen current closure in the 3D ionosphere2007
- Author(s)
  Yoshikawa, A., et. al.
- Organizer
  ISSI meeting for 3D-induction Ionosphere at International Space Science Institute
- Place of Presentation
  Bern, Swiss
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Cowling channel formation in the 3D-Ionosphere2007
- Author(s)
  Yoshikawa, A., et. al.
- Organizer
  IAGA at the IUGG General Assembly
- Place of Presentation
  Perugia, Italy
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] 3D-Cowling Channel Model in the Sq Current System2007
- Author(s)
  吉川顕正, et. al.
- Organizer
  SGEPSS第122回総会・講演会
- Place of Presentation
  Nagoya, Japan
- Year and Date
  2007-09-29
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] Cowling Channel Formation in the 3D-Ionosphere2007
- Author(s)
  吉川顕正, et. al.
- Organizer
  Japan Geoscience Union Meeting 2007
- Place of Presentation
  Chiba, Japan
- Year and Date
  2007-05-19
- Data Source
  KAKENHI-PROJECT-18253005
[Presentation] "Rebuild of data distribution service for MAGDAS/CPMN project"
- Author(s)
  Abe, S., A. Yoshikawa, H. Kawano, T. Uozumi, A. Ikeda, M. G. Cardinal, G. Maeda, and K. Yumoto
- Organizer
  International CAWSES-II Symposium
- Place of Presentation
  名古屋大学
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Substorm current wedge model for Pi 2 pulsation revisited with the morphology of the global high-correlation Pi 2
- Author(s)
  Teiji Uozumi, Kiyohumi Yumoto, Shun Imajo, Kiyokazu Koga, Takahiro Obara, Dmitry Baishev, A. V.Moiseyev, Shuji Abe, Akimasa Yoshikawa, Hideaki Kawano
- Organizer
  第132回 SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター、札幌
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 宇宙天気研究キャパシティ・ビルディング(能力強化)のための拠点形成について
- Author(s)
  湯元清文, 吉川顕正, 河野英昭, Liu Huixin, 渡辺正和, 池田昭大, 前田丈二, 阿部修司, 魚住禎司
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 九州大学国際宇宙天気科学・教育センターのデータ関連活動報告
- Author(s)
  阿部修司,吉川顕正,河野英昭,魚住禎司,池田昭大M. G. Cardinal,前田丈二,湯元清文
- Organizer
  科学情報学研究会・WDS国内シンポジウム（第4回）合同研究会
- Place of Presentation
  東京理科大学神楽坂キャンパス
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Remotely sensed of some parameters of the solar wind via a low-latitude Pc 5 index
- Author(s)
  Magdi Elfadil Yousif Suliman, Akimasa Yoshikawa, Kiyohumi Yumoto, Teiji Uozumi, Hideaki Kawano, Shuji Abe
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] The Relation Between Amplitudes of a Global-Mode Pc 5 Pulsations and Geosynchronous Electron Fluxes
- Author(s)
  Magdi Elfadil Yousif Suliman; Akimasa Yoshikawa; Kiyohumi Yumoto; Hideaki Kawano; Teiji Uozumi; Shuji Abe; et.al
- Organizer
  013 International Conference on Space Science and Communication (IconSpace)
- Place of Presentation
  Melaka, Malaysia
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] The relationship between solar wind parameters and dayside equatorial Pc 4 pulsations
- Author(s)
  Maria Gracita Cardinal, Kiyohumi Yumoto, Hideaki Kawano, Akimasa Yoshikawa, Teiji Uozumi, Shuji Abe, Akihiro Ikeda, Babatunde Rabiu
- Organizer
  第132回 SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター、札幌
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Global-mode Pc 5 pulsations: Ground distribution and correlation with energetic particles in the inner magnetosphere
- Author(s)
  Magdi Yousif suliman, Kiyohumi Yumoto, Akimasa Yoshikawa, Teiji Uozumi, Hideaki Kawano, Shuji Abe, et.al
- Organizer
  第132回 SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター、札幌
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] MI結合の理論的側面から見たEISCAT_3Dへの期待
- Author(s)
  吉川顕正
- Organizer
  EISCAT研究集会：北極・北欧における観測・研究戦略
- Place of Presentation
  名古屋大学,坂田ホール
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] MAGDAS capacity building activities at ICSWSE
- Author(s)
  Maria Gracita Cardinal, Akimasa Yoshikawa, Hideaki Kawano, Huixin Liu, Masakazu Watanabe, Shuji Abe, Teiji Uozumi, George Maeda, Tohru Hada, Kiyohumi Yumoto
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] MAGDAS地磁気観測ネットワークを用いた中間圏-熱圏-電離圏結合過程の研究
- Author(s)
  阿部修司, 湯元清文, 河野英昭, 吉川顕正, 魚住禎司, 池田昭大, 山崎洋介, 前田丈二
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 強磁場弱電離気体系に於ける電流クロージャー：Hall電流時空間非一様性がもたらすもの
- Author(s)
  吉川顕正
- Organizer
  日本物理学会第68回年次大会
- Place of Presentation
  広島大学
- Invited
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] Seismo-electromagnetic anomalies in ELF range observed by an induction magnetometer in Kuju
- Author(s)
  Daijirou Tanaka, Teiji Uozumi, Shuji Abe, Hideaki Kawano, Akimasa Yoshikawa, Huixin Liu, Kiyohumi Yumoto
- Organizer
  第132回 SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター、札幌
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 低緯度Pi2観測時の磁気圏内での空間的磁場変動
- Author(s)
  今城峻, 湯元清文, 魚住禎司, 古賀清一, 小原隆博, 河野英昭, 吉川顕正, 阿部修司, 池田昭大, Vassilis Angelopoulos
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  幕張メッセ、千葉
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] 地上低緯度と静止軌道で同時観測されたPi 2 の強度の統計解析
- Author(s)
  今城峻, 湯元清文, 魚住禎司, 古賀清一, 小原隆博, 河野英昭, 吉川顕正, 阿部修司, 池田昭大
- Organizer
  第132回 SGEPSS総会および講演会
- Place of Presentation
  札幌コンベンションセンター、札幌
- Data Source
  KAKENHI-PROJECT-22253007
[Presentation] MI結合の理論的側面から見たEISCAT_3Dへの期待
- Author(s)
  吉川顕正
- Organizer
  EISCAT研究集会：北極・北欧における観測・研究戦略
- Place of Presentation
  名古屋大学,坂田ホール
- Invited
- Data Source
  KAKENHI-PROJECT-22540460

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Yoshikawa Akimasa 吉川 顕正

YOSHIKAWA Akimasa 吉川 顕正

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Exploring the Magnetosphere-Ionosphere coupling process: emergence of magnetospheric dynamicsPrincipal Investigator

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Studies on Cowling channel usingglobal Magnetosphere-Ionosphere coupling simulatorPrincipal Investigator

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沿磁力線電流、Sqダイナモ効果を繰り込りだ電離層電流の全球過渡応答モデルの開発Principal Investigator

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Yoshikawa Akimasa 吉川顕正

YOSHIKAWA Akimasa 吉川顕正