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Researcher DataBase - Personal Information : KO Kokketsu

KO Kokketsu
Associate Professor
College of Engineering - Division of Mathematical and Systems Engineering
Faculty of Engineering - Department of Mathematical and Systems Engineering Graduate School of Integrated Science and Technology Department of Engineering - Mathematical and Systems Engineering Course
Special notes : Guo-Jie Jason Gao
gao @@@ shizuoka.ac.jp
image-profile
Last updated : 2025/01/19 2:05:04

Basic information on teaching staff

【Degrees earned】
Bachelor  National Taiwan University   1999/6
Master  National Taiwan University   2001/6
PhD  Yale University   2009/12
【research area】
Natural Science - Biophysics, chemical physics and soft matter physics
【research themes】
Embryo as an active granular fluid: stress-coordinated cellular constriction chains
A Digger through Granular Media with a Vibrating Claw
【Research Keyword】
Granular Materials, Molecular Dynamics Simulation, Statistical Mechanics
【Academic societies you belong to】
・The Physical Society of Japan
・American Physical Society
 

Research information

【Papers, etc.】
[1]. The role of local and long-range stresses in cephalic furrow formation in the Drosophila melanogaster embryo
biorxiv / - (2024) [Refereed] non-refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Redowan A. Niloy, Guo-Jie Jason Gao, Michael C. Holcomb, Jeffrey H. Thomas, Jerzy Blawzdziewicz [Notes] Submitted for peer review.
[URL] [DOI]
[2]. A digger for 2D densely-packed coarse granular media using vibrations
arXiv / - (2024) [Refereed] non-refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] author
[Author] Guo-Jie Jason Gao, Fu-Ling Yang, Michael C. Holcomb, Jerzy Blawzdziewicz [Notes] Under peer review.
[URL]
[3]. A Markov chain Monte Carlo model of mechanical-feedback-driven progressive apical constrictions captures the fluctuating collective cell dynamics in the Drosophila embryo
Frontiers in Physics 10/ 971112-1-971112-17 (2022) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Guo–Jie J. Gao, Michael C. Holcomb, Jeffrey H. Thomas, and Jerzy Blawzdziewicz [Notes] Invited paper.
[URL] [DOI]
[4]. Mechanical feedback and robustness of apical constrictions in Drosophila embryo ventral furrow formation
PLoS Computational Biology 17(7)/e1009173 - (2021) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] co-author
[Author] Michael C. Holcomb, Guo-Jie Jason Gao, Mahsa Servati, Dylan Schneider, Presley K. McNeely, Jeffrey H. Thomas, and Jerzy Blawzdziewicz [URL] [DOI]
[5]. Enhanced flow rate by the concentration mechanism of Tetris particles when discharged from a hopper with an obstacle
Physical Review E 103/ - (2021) [Refereed] refereed [Internationally co-authored papers] internationally co-authored paper
[Lead author or co-author] author
[Author] Guo-Jie Jason Gao, Fu-Ling Yang, Michael C. Holcomb, and Jerzy Blawzdziewicz [URL] [DOI]
【Academic conference/research presentations】
[1]. A vibrating digger for 2D densely-packed coarse granular media
The Conference on Theoretical and Applied Mechanics (2024/11/30) invited
[Presenter]Guo-Jie J. Gao, Fu-Ling Yang, Michael C. Holcomb, and Jerzy Blawzdziewicz
[URL of the repository, etc.]
[Notes] National Tsing-Hua University, Hsinchu, Taiwan
[2]. 二次元高密度粗い粉粒体中の振動ディガー
日本物理学会 第79回年次大会 (2024/9/) other
[Presenter]高國傑, Fu-Ling Yang, Michael C. Holcomb, Jerzy Blawzdziewicz
[URL of the repository, etc.]
[Notes] 北海道大学(札幌キャンパス)、日本物理学会
[3]. A Digger Ship through a Mixture of Floating Pack Obstacles with a Vibrating Claw
国立成功大学機械工学科定例セミナー (2024/3/19) invited
[Presenter]高 國傑
[URL of the repository, etc.]
[Notes] 俊銘講堂、国立成功大学機械工学科(台南・台湾)
[4]. The mechanism for hopper flow rate enhancement by an optimally-placed obstacle
15th World Congress on Computational Mechanics, 8th Asian Pacific Congress on Computational Mechanics (2022/7/31) invited
[Presenter]Guo-Jie Jason Gao, Fu-Ling Yang, Michael C. Holcomb, and Jerzy Blawzdziewicz
[URL of the repository, etc.]
[Notes] 開催場所: 31 July – 5 August 2022, Yokohama, Japan 主催団体名: International Association for Computational Mechanics (IACM) The Japan Society for Computa
[5]. Creating a void behind an obstacle placed near the orifice of a hopper can improve its discharging rate of granular particles - a Tetris-like approach
Discussion meeting on Granular dynamics & Planetary terrain (2019/8/7) invited
[Presenter]Guo-Jie Jason Gao
[Notes] Hikone culture plaza
【Research Grants & Projects(except for KAKENHI)】
[1]. 振動爪による浮き障害物層中走行可能水中掘削船 (2023/8 - 2024/7 ) [Offer orgnization] 浜松科学技術研究振興会 [System name] 科学技術試験研究助成金 [Role] principal investigator [URL]

Education related information

【Courses being taught this academic year】
[1]. Graduate School Course(Master's) 環境シミュレーション特論 (2024(FY) - second semester )
[2]. General Education Course 新入生セミナー (2024(FY) - first semester )
[3]. General Education Course アカデミックイングリッシュ (2024(FY) - first semester )
[4]. Faculty Course 計算システム工学 (2024(FY) - second semester )
【Number of students advising】
2021(FY)
Number of undergraduate students(senior students) 4
2020(FY)
Number of undergraduate students(senior students) 3
2019(FY)
Number of undergraduate students(senior students) 3
2018(FY)
Number of undergraduate students(junior students) 1
Number of undergraduate students(senior students) 1
2017(FY)
Number of undergraduate students(senior students) 1

Contributions to society

International contributions

Others