Rchr
J-GLOBAL ID：202001006694079550
Update date: Sep. 26, 2024
Nakashima Ryosuke
ナカシマ リョウスケ | Nakashima Ryosuke
Affiliation and department：
Job title：
Post-doctoral Fellow
Homepage URL (1)：
https://r-nakashima-geophysics.github.io
Research field (3)：
Solid earth science
, Space and planetary science
, Atmospheric and hydrospheric science
Research keywords (3)：
Physics of the Earth's interior
, Geomagnetism
, Geophysical fluid dynamics
Research theme for competitive and other funds (4)：
- 2024 - 2028 惑星内部ダイナモから表層大気雲対流までを包括した木星変動現象の解明
- 2024 - 2027 地球外核最上部のダイナミクス:波動による地球内部東西磁場強度推定の試み
- 2024 - 2025 核融合科学研究所 一般共同研究
- 2017 - 2020 九州大学 博士後期課程奨学金
Papers (2)：
-
Ryosuke Nakashima, Shigeo Yoshida. Two-dimensional ideal magnetohydrodynamic waves on a rotating sphere under a non-Malkus field: I. Continuous spectrum and its ray-theoretical interpretation. Geophysical & Astrophysical Fluid Dynamics. 2024. 1-54
-
Takuto Minami, Shin’ya Nakano, Vincent Lesur, Futoshi Takahashi, Masaki Matsushima, Hisayoshi Shimizu, Ryosuke Nakashima, Hinami Taniguchi, Hiroaki Toh. A candidate secular variation model for IGRF-13 based on MHD dynamo simulation and 4DEnVar data assimilation. Earth, Planets and Space. 2020. 72. 1
MISC (3)：
-
菖蒲迫 健介, 吉田 茂生, 浅井 光輝, 川田 佳史, 中島 涼輔, 藤岡 秀二郎. 最小二乗法を用いたSPH法の高精度化について-A high-accuracy SPH method using the least-squares method. 計算工学講演会論文集 = Proceedings of the Conference on Computational Engineering and Science / 日本計算工学会 編. 2024. 29. 809-814
-
Nakashima Ryosuke. Magnetohydrodynamic waves on a rotating sphere and its implications for the outermost Earth's core and geomagnetic fluctuations. Doctoral Thesis (Kyushu University). 2020
-
中島 涼輔. IGRF-13SV の提案に向けたフランスでのワークショップの参加報告〜その1. 地磁気世界資料解析センター ニュース. 2019. 173
Lectures and oral presentations (27)：
-
Formulation and implementation of the least squares SPH method
(2024)
-
Magnetohydrodynamic waves in a stably stratified region of Jupiter’s interior
(2024)
-
A ray-theoretical approach to investigate two-dimensional MHD waves in a stably stratified layer
(The 18th Symposium of SEDI (Study of the Earth’s Deep Interior) 2024)
-
最小二乗法を用いたSPH法の高精度化について
(第29回計算工学講演会 2024)
-
High accuracy particle method for simulating planetary interiors and its numerical stability analysis
(Japan Geoscience Union Meeting 2024 2024)
ｍore...
Works (1)：
-
r-nakashima-geophysics/MHD-2D-sphere
Ryosuke Nakashima 2023 - 現在
Education (3)：
- 2017 - 2020 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences
- 2015 - 2017 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences
- 2011 - 2015 Kyushu University School of Sciences Department of Earth and Planetary Sciences
Professional career (3)：
- Bachelor of Science (Kyushu University)
- Master of Science (Kyushu University)
- Doctor of Science (Kyushu University)
Work history (1)：
- 2020/04 - 現在 Kyushu University Faculty of Science Post-doctoral Fellow
Awards (2)：
- 2021/11 - SGEPSS SGEPSS Paper Award A candidate secular variation model for IGRF-13 based on MHD dynamo simulation and 4DEnVar data assimilation
- 2016/07 - Japan Geoscience Union JpGU 2016 Outstading Student Presentation Award The empirical mode analysis of the decadal variations in the geomagnetic Gauss coefficients
Association Membership(s) (3)：
Division of Plasma Physics Association of Asia Pacific Physical Societies
, The Japanese Society for Planetary Sclences
, Japan Geoscience Union
