Research field (5):
Solid earth science
, Applied mathematics and statistics
, Basic mathematics
, Space and planetary science
, Atmospheric and hydrospheric science
Research theme for competitive and other funds (5):
2020 - 2025 Study of the effect of deep fluid motion on the surface banded structure of giant planets
2013 - 2017 Deep convection and dynamo action of giant planet.
2011 - 2016 Modelling and theoretical study for exoplanet atmospheres
2011 - 2016 Concentration Phenomena and Structure of Solution for Nonlinear Evolution Equations
2007 - 2009 Re-examination of the thermal history of Mercury and the origin of its intrinsic magnetic field
Papers (34):
Sasaki, Y. Banded Structure of Jupiter’s Atmospheric Surface Layer. Nagare. 2023. 42. 5
Nakagawa, T., Takehiro S.-I., Sasaki, Y. Assessment of a stable region of earth's core requiring magnetic field generation over four billion years. Core-Mantle Coevolution: A Multidisciplinary Approach. 2023. 145-163
Takehiro, S, Sasaki, Y, Ishioka, K. Development of a Fast Spherical Harmonic Transform Library for Numerical Simulations of Jovian Type Planetary Atmospheres with High-Resolution and Long-Time Integration. Annual Report of the Earth Simulator. 2022. 2021. I-14-1-I-14-7
Takehiro, S, Sasaki, Y, Ishoka, K. Long-time Numerical Integration of Highly Resolved Rotating Spherical Convection to Elucidate the Origin of Banded Structure Observed in Jovian Type Planetary Atmospheres. Annual Report of the Earth Simulator. 2021. 2020. I-16-1-I-16-7
Shin-ichi Takehiro, Youhei Sasaki, Keiichi Ishioka. Long-time Numerical Integration of Highly Resolved Anelastic Rotating Spherical Convection to Elucidate the Origin of Banded Structure Observed in Jovian Type Planetary Atmospheres. Annual Report of the Earth Simulator. 2020. 2019. 1-15-1
Long-time integration of anelastic thermal convection in a rapidly rotating spherical shell and the surface zonal structure of Jupiter-like planetary atmospheres
(MSJ Autumn Meeting 2023 2023)
Long-time integration of thermal convection of anelastic fluid in a rapidly rotating spherical shell
(JSFM Annual Meeting 2023 2023)
Long-time integration of anelastic thermal convection in a rapidly rotating spherical shell
(JpGU Meeting 2023 2023)
Zonal Banded Jets Generated by Thermal Convection in Rapidly Rotating Spherical Shells
(6th Asia-Pacific Conference on Plasma Physics (AAPPS-DPP) 2022)
Effects of hyper viscosity on surface banded structure produced by thermal convection in a rapidly rotating spherical shell
(2022)
2003 - 2010 Hokkaido University Graduate School, Division of Natural Science Division of Earth and Planetary Sciense
2001 - 2003 Hokkaido University Graduate School, Division of Natural Science Division of Earth and Planetary Sciense
1997 - 2001 Hokkaido University Faculty of Science Department of Earth Sciense
Professional career (2):
Master of Science (Hokkaido University)
Ph. D. (Science) (Hokkaido University)
Work history (6):
2022/09 - 現在 Hokkaido Information University Faculty of Information Media Associate Professor
2019/04 - 2022/08 Setsunan University Faculty of Science and Engineering, Department of Architecture / Institute of Fundamental Scienses Senior Lecturer
2020/08 - 2022/07 Ministry of Education, Culture, Sports, Science and Technology Research Promotion Burea Senior Scientific Research Specialist
2014/07 - 2019/03 Assistant Professor, Center for the Promotion of Interdisciplinary Education and Research, Kyoto University
2010/08 - 2014/06 Program-Specific Research Fellow, Graduate School of Sciense, Kyoto University
2010/04 - 2010/07 Research Fellow, Graduate School of Sciense, Kyoto University
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Committee career (1):
2020/08 - 2022/07 Research Promotion Bureau, Ministry of Education, Culture, Sports, Science and Technology. Senior Scientific Research Specialist