Maeyama Shinya

マエヤマシンヤ | Maeyama Shinya

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://smaeyama.net/

Research field (2)： Nuclear fusion , Basic plasma science

Research keywords (4)： High Performance Computing , Gyrokinetics , Turbulence , Plasma

Research theme for competitive and other funds (19)：

2023 - 2027 磁化プラズマ乱流のマルチスケール・マルチフィデリティモデリング
2022 - 2026 First-principles analysis of auroral structure formation, dynamics, and particle acceleration
2020 - 2024 Generalized Langevin description of multi-scale interactions in plasma turbulence
2022 - 2023 Targeting exa-scale systems: performance portability and scalabledata analyses
2022 - 2023 核燃焼プラズマに向けたマルチスケール乱流輸送現象の外挿性

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Papers (55)：

Shinya Maeyama, Tomo-Hiko Watanabe, Motoki Nakata, Masanori Nunami, Yuuichi Asahi, Akihiro Ishizawa. Rotating flux-tube model for local gyrokinetic simulations with background flow and magnetic shears. Journal of Computational Physics. 2024
Ishizawa, A., Kishimoto, Y., Imadera, K., Nakamura, Y., Maeyama, S. Plasma beta dependence of turbulent transport suggesting an advantage of weak magnetic shear from local and global gyrokinetic simulations. Nuclear Fusion. 2024. 64. 6
Maeyama, S., Howard, N.T., Citrin, J., Watanabe, T.-H., Tokuzawa, T. Overview of multiscale turbulence studies covering ion-to-electron scales in magnetically confined fusion plasma. Nuclear Fusion. 2024. 64. 11
Shaokang Xu, S. Maeyama, T.-H. Watanabe, Ö. D. Gürcan. Reversal of the Parallel Drift Frequency in Anomalous Transport of Impurity Ions. Physical Review Letters. 2024. 132. 10
Xu, S., Maeyama, S., Watanabe, T.-H. Multi-scale gyrokinetic simulations of JT-60U L-mode plasma: reduction of the ion scale energy loss due to the nonlinear coupling with the electron scale turbulence. Nuclear Fusion. 2024. 64. 3

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MISC (9)：

Shinya Maeyama. Recent Progress of Old yet New Neoclassical Transport Theory, 5. Summary. Journal of Plasma and Fusion Research. 2024. 100. 7. 339-340
Shinya Maeyama. Lecture Note: Re-Learning Micro-Instabilities in Magnetically Confined Plasmas, 7. Concluding Remarks. Journal of Plasma and Fusion Research. 2023. 99. 8. 392-394
Ryusuke Numata, Mitsuyoshi Yagyu, Shinya Maeyama. Lecture Note: Re-Learning Micro-Instabilities in Magnetically Confined Plasmas, 6. Microtearing Mode. Journal of Plasma and Fusion Research. 2023. 99. 8. 385-391
Tomo-Hiko Watanabe, Shinya Maeyama. Lecture Note: Re-Learning Micro-Instabilities in Magnetically Confined Plasmas, 2. Basic Equations for Micro-Instabilities. Journal of Plasma and Fusion Research. 2023. 99. 6. 286-290
渡邉智彦, 榊剛志, 藤田慶二, 前山伸也. Properties of local MHD turbulence in auroral magnetosphere-ionosphere coupling. 日本物理学会講演概要集(CD-ROM). 2023. 78. 2

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Lectures and oral presentations (138)：

マルチフィデリティデータ融合手法を用いた乱流輸送モデリング
(日本物理学会2024年春季大会 2024)
マルチフィデリティガウス過程回帰のプラズマ輸送モデリングへの応用
(統計数理研究所共同研究集会「諸科学における統計思考」 2024)
非線形自己回帰ガウス過程回帰を用いたプラズマ乱流輸送モデリング
(情報・システム研究機構(ROIS)戦略的研究プログラム2023年度シンポジウム 2024)
原型炉級プラズマにおけるマルチスケール乱流輸送シミュレーション
(第40回プラズマ・核融合学会年会 2023)
Cross-scale interactions between trapped electron mode and electron-temperature-gradient driven turbulence
(7th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP2023) 2023)

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Works (3)：

Education (3)：

2009 - 2012 Tokyo Institute of Technology Graduate School, Division of Science and Engineering Department of Nuclear Engineering
2008 - 2009 Tokyo Institute of Technology Graduate School, Division of Science and Engineering
2004 - 2008 Tokyo Institute of Technology Faculty of Engineering

Professional career (1)：

Work history (5)：

2023/09 - 現在 National Institute for Fusion Science Meta-hierarchy Dynamics Unit Associate Professor
2020/03 - 2023/08 Tokai National Higher Education and Research System (THERS) Department of Physics, Nagoya University Junior Associate Professor
2015/03/01 - 2020/02/29 Nagoya University Graduate School of Science Division of Particle and Astrophysical Sciences Atomic Physics Assistant Professor
2014/04/01 - 2015/02/28 Japan Atomic Energy Agency Computer Science Research and Development Office, Center for Computational Science & e-System Senior Post-Doctoral Fellow
2012/04/01 - 2014/03/31 Japan Atomic Energy Agency Plasma Theory and Simulation Group, Department of Fusion Research and Development Post-Doctoral Fellow

Committee career (6)：

2021/07 - 2023/06 プラズマ・核融合学会誌編集員会編集委員
2020/11 - 2022/10 サイエンティフィック・システム研究会(SS 研)A64FX システムアプリ性能検討 WG 推進委員
2020/04 - 2022/09 27th ICNSP, Local Organizing Commitee A member of LOC
2018/11/30 - 2020/03/19 日本物理学会第75回年次大会実行委員会委員
2018/11/01 - 2019/08/02 9th East-Asia School and Workshop on Laboratory, Space, and Astrophysical Plasmas, Local Organizing Committee Local organizer

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Awards (15)：

2023/11 - Division of Plasma Physics, Association of Asia Pacific Physical Societies AAPPS-DPP Young Researcher Award
2023/04 - Ministry of Education, Culture, Sports, Science and Technology Young Scientists Award of The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology Study of multi-scale turbulent transport phenomena in magnetized plasmas
2022/04 - IOP Publishing Nuclear Fusion 2021 Outstanding Reviewer Awards
2020/12 - Nagoya University 9th Ishida Award of Nagoya University Study on multi-scale interactions in plasma turbulence
2019/11 - AAPPS-DPP AAPPS-DPP 2019 Poster Prize Methodology for extracting and modeling electron-scale effects in multi-scale plasma turbulence

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Association Membership(s) (3)：

The Physical Society of Japan , The Japan Society of Plasma Science and Nuclear Fusion Research , Japan Society for Simulation Technology

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