Rchr
J-GLOBAL ID:200901015366234638
Update date: Mar. 26, 2024
NAKAHARA Akio
ナカハラ アキオ | NAKAHARA Akio
Affiliation and department:
Job title:
Professor
Homepage URL (1):
http://www.phys.ge.cst.nihon-u.ac.jp/~nakahara
Research field (6):
Bio-, chemical, and soft-matter physics
, Applied physics - general
, Mathematical physics and basic theory
, Mathematical physics and basic theory
, Mathematical physics and basic theory
, Mathematical physics and basic theory
Research keywords (5):
Nonequillibrium Statistical Physics
, plasticity and memory
, Rheology of Soft Matter
, Physics of Pattern Formation
, Control of Crack Formation
Research theme for competitive and other funds (16):
- 2020 - 2024 ペーストのメモリー効果における記憶保持能力の多様性
- 2018 - 2021 ペーストの破壊: 記憶を司る微視的構造と塑性変形の役割
- 2018 - 2020 Crack Morphometrics
- 2017 - 2019 Dynamics and geometrical structure of cracks in fracture processes of heterogeneous materials
- 2016 - 2019 ペーストの記憶の外的擾乱に対する非線形応答を用いた破壊と材料物性の制御
- 2015 - 2017 Mechanism and control of the crack formation concerned with plastic deformation under external forces
- 2014 - 2017 wet granular の破壊特性を決める内部構造の解明
- 2012 - 2015 Statistics and dynamics of precession-driven turbulence of non-Newtonian fluids
- 2012 - 2015 統計力学と流体力学のコラボレーションによる塑性流動と乱流の新理論の展開
- 2010 - 2015 Control of crack formation using rheology of plastic fluid
- 2012 - 2014 From the dynamics of cracks to the prediction of catastrophes
- 2011 - 2014 ペーストと破壊の相互作用
- 2011 - 2013 Effect of competing mechanical and electromagnetic perturbation on formation of surface cracks
- 2009 - 2012 塑性流動の新理論に向けての統計力学と流体力学のコラボレーション
- 2000 - 2001 バクテリア・コロニーの形成する時空パターン
- 1998 - 2000 粉粒体の流れに現れる密度波と1/fゆらぎの研究
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Papers (60):
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Roland Szatmári, Akio Nakahara, So Kitsunezaki, Ferenc Kun. Scale-free bursting activity in shrinkage induced cracking. scientific reports. 2024. 14. 7101-1-7101-8
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Chihiro Uemura, Akio Nakahara, Yousuke Matsuo, Takahiro Iwata. Transition condition between memories of vibration and flow in the memory effect of paste. Physical Review E. 2024. 109. 3. 034604-1-034604-7
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Ryu Baba, Kazuhiro Fujimaki, Chihiro Uemura, Yousuke Matsuo, Akio Nakahara, Akinori Muramatsu. Assisting and eliminating memory effects of paste by adding polysaccharides. Physical Review E. 2023. 108. 5. 054602-1-054602-24
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So Kitsunezaki, Akihiro Nishimoto, Tsuyoshi Mizuguchi, Yousuke Matsuo, Akio Nakahara. X-ray computerized tomography observation of Lycopodium paste incorporating memory of shaking. Physical Review E. 2022. 105. 4
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Roland Szatmari, Zoltan Halasz, Akio Nakahara, So Kitsunezaki and Ferenc Kun. Evolution of anisotropic crack patterns in shrinking material layers. Soft Matter. 2021. 17. 44. 10005-10015
more...
MISC (13):
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Lucas Goehring, Akio Nakahara, Tapati Dutta, So Kitsunezaki, Sujata Tarafdar. Desiccation Cracks and their Patterns: Formation and Modelling in Science and Nature. Desiccation Cracks and their Patterns: Formation and Modelling in Science and Nature. 2015. 1-349
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中原明生、松尾洋介、大信田丈志. ペーストの記憶と破壊の制御への応用. 日本物理学会誌. 2015. 70. 3. 179-187
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Sasaki Arina, Nakahara Akio, Matsuo Yousuke, Kitsunezaki So. 30aPS-67 Memory of Vibration in Starch Paste. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 374-374
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Uchida K., Matsuo Y., Izui H., Nakayama H., Kitsunezaki S., Ooshida T., Nakahara A. 28aAD-9 Condition for the memory effect of magnetic fluid on desiccation cracks. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 314-314
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大信田丈志, 大槻道夫, 後藤晋, 中原明生, 松本剛. ラベル変数による2次元粒子系の変位相関と平均二乗変位の計算. 日本物理学会講演概要集. 2014. 69. 1
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Patents (2):
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材料混合法
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超音波照射による固液混合材料の異方構造の消去
Books (2):
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岩波科学ライブラリー270 広辞苑を3倍楽しむ その2
岩波書店 2018 ISBN:9784000296700
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Dessication Cracks and their Patterns
Wiley-VCH 2015 ISBN:9783527412136
Lectures and oral presentations (181):
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破壊に見る流れの記憶
(研究会「計算統計物理の今日と明日」 2024)
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粉粒子の形状と溶媒によるメモリー効果の影響
(日本物理学会2022年秋季大会 2022)
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ペーストに混合させた高分子の糖類がメモリー効果に及ぼす影響
(日本物理学会2021年秋季大会 2021)
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揺れの記憶を持つ石松子ペーストのμX-CT(II),〜異方的構造の解析〜
(日本物理学会 第76回年次大会 2021)
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Morphological diversity in crack pattern of dried colloidal suspension induced by memory effect
(The 43rd Annual Meeting of the Molecular Biology Society of Japan 2020)
more...
Education (2):
- - 1993 Kyushu University Graduate School, Division of Natural Science Physics
- - 1988 Kyoto University Faculty of Science Physics
Work history (5):
- 2015/04 - 現在 Nihon University College of Science and Technology Professor
- 2006/04 - 2015/03 Nihon University College of Science and Technology Associate Professor
- 2000/04 - 2006/03 Nihon University College of Science and Technology Lecturer (Full-Time)
- 1997/04 - 2000/03 Nihon University College of Science and Technology Research Assistant
- 1993/04 - 1997/03 Chuo University Faculty of Science and Engineering Research Assistant
Committee career (4):
- 2012/10 - 2013/09 日本物理学会 日本物理学会・領域11運営委員
- 2006/11 - 2008/10 日本物理学会 日本物理学会誌・新著紹介小委員会・委員長
- 2006/09 - 2008/08 日本物理学会 日本物理学会誌・編集委員会・委員
- 2005/11 - 2006/10 日本物理学会 日本物理学会誌・新著紹介小委員会・委員
Association Membership(s) (4):
American Geophysical Union
, American Physical Society
, Japan Society of Fluid Mechanics
, Physical Society of Japan
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