Research keywords (4)：
太陽
, 宇宙
, Sun
, Astrophysics
Research theme for competitive and other funds (11)：
2021 - 2024 The-Sun-as-a-star study of solar flares for understanding of stellar superflares
2020 - 2023 Construction of Japan-Peru-Saudi Arabia high-speed solar explosion monitoring system and its utilization for space-weather researches
2015 - 2020 Prediction of solar cycle activity and investigation of its impact on climate
2016 - 2019 Solving the Mechanism of Magnetic Activity of Supeflare Stars based on the Analysis of White Light Solar Flares
2015 - 2018 On the Origin of Coronal Mass Ejection surveyed by Observations of Coronal Disturbances
2013 - 2016 Solar White Light Flares and Superflares on Solar-type Stars
2011 - 2016 The study of solar flare triggering mechanism and its prediction
2012 - 2015 Observational study on coronal disturbances associated with solar flares
2002 - 2005 Active Phenomena Observed in the Solar Surface
2002 - 2004 太陽表面活動現象の観測的研究
2004 - 太陽表面爆発現象(フレア)における粒子加速機構についての研究
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Papers (71)：
Hiroko Miyahara, Ayumi Asai, Satoru Ueno. Solar Activity in the Past and Its Impacts on Climate. Solar-Terrestrial Environmental Prediction. 2023. 403-419
Yuji Kotani, Kazunari Shibata, Takako T. T. Ishii, Daiki Yamasaki, Kenichi Otsuji, Kiyoshi Ichimoto, Ayumi Asai. Unified Relationship between Cold Plasma Ejections and Flare Energies Ranging from Solar Microflares to Giant Stellar Flares. ASTROPHYSICAL JOURNAL. 2023. 943. 2
Takato Otsu, Ayumi Asai, Kiyoshi Ichimoto, Takako T. Ishii, Kosuke Namekata. Sun-as-a-star Analyses of Various Solar Active Events Using Hα Spectral Images Taken by SMART/SDDI. The Astrophysical Journal. 2022. 939. 2. 98-98
Yuji Kotani, Takako T. Ishii, Daiki Yamasaki, Kenichi Otsuji, Kiyoshi Ichimoto, Ayumi Asai, Kazunari Shibata. Thermodynamic properties of small flares in the quiet Sun observed by H$α$ and EUV: plasma motion of the chromosphere and time evolution of temperature/emission measure. 2023
Kosuke Namekata, Takahito Sakaue, Kyoko Watanabe, Ayumi Asai, Hiroyuki Maehara, Yuta Notsu, Shota Notsu, Satoshi Honda, Takako T. Ishii, Kai Ikuta, et al. Statistical Study of Solar White-light Flares and Comparison with Superflares on Solar-type Stars. Proceedings of the International Astronomical Union. 2018. 13. S340. 221-224
Long-Term Solar Ultraviolet Radiation Estimated from Solar Images
(Asia Oceania Geosciences Society (AOGS) 13th Annual Meeting 2016)
A Real Source of a Stealth CME - Energetics of a Filament Eruption and Giant Arcade Formation
(XXIX International Astronomical Union (IAU) General Assembly 2015)
Energy Release Mechanisms of Solar Flares studied by Microwave Emission
(The 26th General Assembly of the International Union of Geodesy and Geophysics (IUGG) 2015)
Simultaneous Observation of Moreton Waves, EUV waves, and Filament Oscillations
(Asia Oceania Geosciences Society (AOGS) 11th Annual Meeting 2014)
Recent Flare Studies and Space Weather
(International CAWSES-II Symposium 2013)
1996 - 2000 Kyoto University Graduate School, Division of Natural Science Astronomy
Professional career (1)：
Doctor
Work history (6)：
2016/04 - 現在 Kyoto University Astronomical Observatory, Graduate School of Science Associate Professor
2014/04 - 2016/03 Kyoto University Unit of Synergetic Studies for Space Associate Professor
2010/04 - 2014/03 Kyoto University Unit of Synergetic Studies for Space Assistant Professor
2007/04 - 2010/03 National Astronomical Observatory of Japan Nobeyama Solar Radio Observatory Assistant Professor
2004/08 - 2007/03 National Astronomical Observatory of Japan Nobeyama Solar Radio Observatory Assistant Professor
2002/04 - 2004/07 日本学術振興会 特別研究員DC1
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Awards (4)：
2016/07 - 株式会社資生堂 資生堂 女性研究者サイエンスグラント
2015/05 - 一般社団法人 大学女性協会 第17回守田科学研究奨励賞
2015/03 - Kyoto University Honorable Mention Award: Staff
2014/04 - Minister of Education, Culture, Sports, Science and Technology The Young Scientists’ Prize, The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology
Association Membership(s) (8)：
日本地球惑星科学連合
, 国際天文連合
, アメリカ地球物理学会
, 日本天文学会
, Japan Geoscience Union
, International Astronomical Union
, American Geophysical Union
, Astronomical Society of Japan
