論文(査読あり)

H. Kuninaka
"Power-Like Tail Observed in Weight Distributions of Schoolchildren "
submitted to J. Phys. Soc. Jpn (2015)

H. Kuninaka, I. Kosaka, and H. Mizutani
"Home-run probability as a function of coefficient of restitution of baseballs "
submitted to Am. J. Phys. (2015)

H. Kuninaka and M. Matsushita
"Multiplicative modeling of children's growth and its statistical properties "
J. Phys. Soc. Jpn. 83 (2014) 034801-1--034801-5.

T. Iwata, Y. Yamazaki, and H. Kuninaka
"Statistical Properties of height distribution: Re-examination with high quality height dataset "
J. Phys. Soc. Jpn. 82 (2013) 084803-1--084803-4.

H. Kuninaka and H. Hayakawa
"Origin of rebounds with a restitution of coefficient larger than unity in nanocluster collisions "
Phys. Rev. E 86 (2012) 051302-1--051302-7.

N. Kobayashi, H. Kuninaka, J. Wakita and M. Matsushita
"Statistical Features of Complex Systems "
J. Phys. Soc. Jpn. 80 (2011) 072001-1--072001-13.

N. Kobayashi, H. Kuninaka, J. Wakita and M. Matsushita
"Statistical Features of Complex Systems " (Invited Review Paper)
J. Phys. Soc. Jpn. 80 (2011) 072001-1--072001-13.

N. Kobayashi, Y. Yamazaki, H. Kuninaka, M. Katori, M. Matsushita, S. Matsushita, L.-Y. Chiang
"Fractal Structure of Isothermal Lines and Loops on the Cosmic Microwave Background"
J. Phys. Soc. Jpn. 80 (2011) 074003-1--074003-5.

J. Wakita, H. Kuninaka, T. Matsuyama, and M. Matsushita
"Size distribution of bacterial cells in homogeneously spreading disk-like colonies by Bacillus subtils"
J. Phys. Soc. Jpn 79 (2010) 094002-1--094002-6.

H. Kuninaka, Y. Mitsuhashi and M. Matsushita
"Statistical Properties of Height of Schoolchildren"
J. Phys. Soc. Jpn 78 (2009) 125001-1--125001-2, preprint

H. Kuninaka and H. Hayakawa
"Simulation of cohesive head-on collisions of thermally activated nanoclusters"
Phys. Rev. E 79, 031309(2009), preprint available
This paper is selected for the Virtual Journal of Nanoscale Science & Technology, the April 13 issue (2009).
(see also News articles)

H. Kuninaka and M. Matsushita
"Why Does Zipf's Law Break Down in Rank-Size Distribution of Cities?"
J. Phys. Soc. Jpn 77 (2008) 114801-1--114801-6, preprint available)

Y. Sasaki, H. Kuninaka, N. Kobayashi, and M. Matsushita
"Characteristics of Population Distribution in Municipalities "
J. Phys. Soc. Jpn. 76 (2007) 074801-1-074801-6

Hiroto Kuninaka and Hisao Hayakawa
"Contact and Quasi-static Impact of a Hamilton Model"
J. Phys. Soc. Jpn. 75 (2006) 074001-1-074001-5

Hisao Hayakawa and Hiroto Kuninaka
"Theory of inelastic impact of elastic materials"
Phase Transit. 77 (2004) 889-909

Hiroto Kuninaka and Hisao Hayakawa
"Anomalous Behavior of Coefficient of Normal Restitution in Oblique Impact"
Phys. Rev. Lett. 93 (2004) 154301 preprint
(see also News articles)

Hiroto Kuninaka and Hisao Hayakawa
"Simulation for the Oblique Impact of a Lattice System"
J. Phys. Soc. Jpn 72 (2003) 1655-1663 preprint

Hisao Hayakawa and Hiroto Kuninaka
"Simulation and theory of the impact of two-dimensional elastic disks"
Chem. Eng. Sci. 57 (2002) 239-252

Hiroto Kuninaka and Hisao Hayakawa
"The impact of two-dimensional elastic disks"
J. Phys. Soc. Jpn 70 (2001) 2220-2221


国際会議等プロシーディングス

H. Kuninaka and M. Matsushita
"Statistical properties of complex systems - lognormal and related distributions -"
Proceedings of the 8th International Conference "Let's face with chaos through nonlinear dynamics",
(Eds. M. Robnik, V. G. Romanovski, AIP conference proceedings1468, 2012) 241-251.

國仲寛人、松下貢
" 複雑系の統計性 "
進化経済学論集, 14巻、946-957 (2010).

H. Kuninaka and M. Matsushita
" Relationship between growth rate and size distribution of municipalities "
Proceedings of the 9th Asia-Pacific Complex Systems Conference,
(Eds. M. Matsushita, Y. Aruka, A. Namatame, and H. Sato, 2009) 407-408.

H. Kuninaka and M. Matsushita
" Modelling of Population Migration to Reproduce Rank-Size distribution of Cities in Japan "
Complex Sciences First International Conference, Complex’2009,
Part 1, p.p.441-445 (Berlin:Springer, ed. By J. Zhou, 2009).

H. Kuninaka and H. Hayakawa
"Super-elastic collisions in a thermally activated system"
Prog. Theor. Phys. Suppl., No.178, pp.157-162 (2009).
preprint is available

Hisao Hayakawa and Hiroto Kuninaka
"Super-elastic collisions of thermal activated nanoclusters"
The proceedings of Advanced Problems in Mechanics 2008
preprint is available

Hiroto Kuninaka and Hisao Hayakawa
"Contact and Quasistatic impact of a Dissipationless Mechanical Model"
The proceedings of "Powders & Grains 2005" vol.2 (2005) p.p. 1233
(Rotterdam:Balkema, eds. by R. Garcia-Rojo, H. J. Herrmann, and S. Macnamara, ISBN: 041538348X)

Hiroto Kuninaka and Hisao Hayakawa
"The Simulation of the Inelastic Impact"
Slow Dynamics in Complex Systems (2004) p.p. 156
(AIP Conference Proceedings vol.708, Melville, NY,
eds. M. Tokuyama and I. Oppenheim, ISBN: 0-7354-0183-7)
preprint

Hiroto Kuninaka and Hisao Hayakawa
"Simulation of the Impact of Two-dimensional Elastic Disks"
Traffic & Granular Flow 2001 (2003) p.p. 467-472 (Berlin: Springer,
eds. M. Fukui, Y. Sugiyama, M. Schreckenberg, and D. E. Wolf, ISBN: 3-540-40255-1)

Hisao Hayakawa and Hiroto Kuninaka
"Coefficient of restitution of elastic disk"
The proceedings of "Powders & Grains 2001", (2001) pp561-564 (Rotterdam: Balkema,
ed. Y. Kishino)

Hisao Hayakawa and Hiroto Kuninaka
"Simulation of the Impact of Two-dimensional Elastic Disks"
The proceedings of 9th Nisshin engineering particle technology international symposium,
(2001) pp82-95

國仲寛人、早川尚男:
Collision of two-dimensional elastic disks: Microscopic mechanism of emergence of restitution coefficient
(京都大学数理解析研究所講究録1184: 複雑流体の数理II, p.p.50-61)

國仲寛人、早川尚男:
2次元弾性体の衝突に関する研究
(物性研究(2001) vol.76 no.2)

國仲寛人、早川尚男:
非弾性衝突の数値シミュレーション
(京都大学数理解析研究所講究録1305: 複雑流体の数理III、p.p.81-88)

國仲寛人、早川尚男:
The anomalous behavior of coefficient of restitution in the oblique impact
(物性研究vol.81 no.6(2004)、p.p.849-852)

國仲寛人、早川尚男:
2次元弾性体モデルによる接触及び低速衝突シミュレーション
(京都大学数理解析研究所講究録1413: 複雑流体の構造形成と崩壊の数理)

國仲寛人、早川尚男:
2次元弾性体モデルによる接触及び低速衝突シミュレーション
(京都大学数理解析研究所講究録1472: 複雑流体の数理とその応用)


学位論文

博士論文: [ Download ]
"Theoretical and Numerical Studies of Inelastic Impacts of Elastic Materials"
(2004, 京都大学)

修士論文:
"The analysis of the coefficient of restitution of two-dimensional elastic disks"
(2000, 京都大学)

卒業論文:
"非調和振動子の数値的解析"
(1997, 横浜国立大学)


著書

青木正直、有賀裕二、吉川洋、青山秀明監修
『50のキーワードで読み解く経済学教室 社会経済物理学とは何か?』(分担執筆)
東京図書、2011年(ISBN4−489−02101−5).


解説記事

國仲寛人:
石やボールで水切りをすると(翻訳)
パリティ vol.30, no.9 (2015) p.p.52-54(丸善)

國仲寛人:
複雑系と対数正規分布
パリティ vol.27, no.6 (2012) p.p.29-31(丸善)

松下貢、國仲寛人:
現代社会の豊かさとは-社会物理学の視点から-
科学 vol.82, no.2 (2012) p.p.160-167(岩波書店)

國仲寛人、小林奈央樹、松下貢:
複雑系にひそむ規則性-対数正規分布を軸にして-
日本物理学会誌 vol.66, no.9 (2011) p.p.658-665

國仲寛人、松下貢:
複雑系の統計性-新しい社会科学の発展に向けて-
科学 vol.79, no.10 (2009) p.p.1146-1155(岩波書店)

國仲寛人:
熱揺らぎが支配的な系の衝突現象
分子シミュレーション研究会誌 『アンサンブル』vol.10, no.3 (2008) p.p.39-43

國仲寛人:
巨視的物体の非弾性衝突
物性研究 vol.90, no.5 (2008) p.p.685-720

早川尚男、國仲寛人:
マクロ物体の非弾性衝突-はねかえり係数には危険が一杯-
日本物理学会誌 vol.61(2006) p.p.428-432

國仲寛人:
はねかえり係数の起源を探る
(京都大学人間・環境学研究科:人環フォーラム No.17)


新聞等の報道

Phys. Rev. Lett. 93, 154301(2004)に関して

Phys. Rev. E 79, 031309 (2009)に関して


研究費リスト

文部科学省 科学研究費 若手研究(B)
「人口移動現象の理論的及び数値的研究」(研究代表者)
(2008--2010年度)

科学技術振興機構 研究成果最適展開支援プログラムA-STEP
「弾性ロッドの共鳴振動実験による超高層建造物の破壊的な揺れの研究」

(実験結果の評価とシミュレーション
)(2011年度)

中部電力受託研究
「カオス振動の基礎研究」(研究担当者
)
(2012年4月--2013年3月)

住友財団 基礎科学研究助成
「身体サイズ分布にみられる統計法則の起源」(研究代表者)
(2012年度)

文部科学省 科学研究費 基盤研究(C)
「小中学校理科におけるインタラクティブ・シミュレータを活用した授業モデルの開発」(研究分担者)
(2015--2017年度)


学会等の発表(2009年3月までのリスト)

"The analysis of the coefficient of restitution for the two-dimensional elastic disk"
Spring Meeting of JPS (Mar/2000)

"The analysis of the coefficient of restitution for the two-dimensional elastic disk2"
Autumn Meeting of JPS (Sep/2000)

"Collision of two-dimensional elastic disks: Microscopic mechanism of emergence of restitution coefficient"
RIMS, Kyoto Univ. Workshop: Mathematical Aspects of Complex Fluids 2 (Oct/2000)

"Collision of two-dimensional elastic disks: Microscopic mechanism of emergence of restitution coefficient"
YITP, Kyoto Univ. Workshop: The physics of friction (Nov/2000)

"The simulation of the impact of the elastic disk and the elastic wall"
Autumn Meeting of JPS (Sep/2001)

"Simulation of the inelastic impact"
International Symposium Traffic & Granular Flow (Oct/2001)

"The simulation of the impact of the elastic disk and the elastic wall 2"
Spring Meeting of JPS (Mar/2002)

"The simulation of the impact of the elastic disk and the elastic wall 3"
Autumn Meeting of JPS (Sep/2002)

"The simulation of the inelastic impact"
RIMS, Kyoto Univ. Workshop: Mathematical Aspects of Complex Fluids 3 (Oct/2002)

"The simulation of the impact of the elastic disk and the elastic wall 4"
Spring Meeting of JPS (Mar/2003)

"The anomalous behavior of the coefficient of restitution in the oblique impact"
(English Session)
Autumn Meeting of JPS (Sep/2003)

"The anomalous behavior of coefficient of restitution in the oblique impact"
YITP, Kyoto Univ. Workshop: The physics of friction (Oct/2003)

"The simulation of the Inelastic Impact "
The 3rd international symposium on slow dynamics in complex systems 2003 (Nov/2003)
proceedings

" Theortical and Numerical Studies of Inelastic Impacts of Elastic Materials"
YITP, Kyoto Univ. Workshop: Dynamics of Complex Fouids (Mar/2004)

"The dynamical analysis of the oblique impact"
Autumn Meeting of JPS (Sep/2004)

"Simulation for contact and low speed impact of two-dimensional elastic materials"
RIMS, Kyoto Univ. Workshop: Mathematical Aspects of Pattern Formation in Complex Fluids (Nov/2004)

"Simulation for the contact and low-speed impact of a two-dimensional elastic materials"
Spring Meeting of JPS (Mar/2005)

"Contact and Quasistatic impact of a Dissipationless Mechanical Model"
Powders and Grains 2005 (at Stuttgart, Germany) (Jul/2005)

"Contact and Quasistatic impact of a Dissipationless Mechanical Model"
YITP, Kyoto Univ. Workshop: The Physics of Softmatter 2005 (Aug/2005)

"Simulation of Contact Problems and Quasistatic impact of Elastic Materials"
International Symposium on Physics of Non-Equilibrium Systems (YITP, Kyoto Univ.)(Oct/2005)

"Simulation for contact and low speed impact of two-dimensional elastic materials"
RIMS, Kyoto Univ. Workshop: Mathematical Aspects of Complex Fluids and Their Applications (Nov/2005)

"Effect of thermal fluctuation on impact and contact of nanoclusters "
Spring Meeting of JPS (Mar/2006)

"Effect of thermal fluctuation on contact problems and impacts of nanoclusters "
4th annual meeting of Nano Science and Technology (May/2006)

"The Impact Phenomena of a Small System Subjected to Large Thermal Fluctuations "
Spring Meeting of JPS (Mar/2007)

"Modelling of migration reproducing population distributions of municipalities "
Autum Meeting of JPS (Sep/2007)

"Super-elastic collisions in a thermally activated system "
Symposium on the 50th Anniversary of the Alder Transition (Nov/2007)

"Zipf's law in population-rank distribution of cities and effect of merger of municipalities"
Annual Meeting of JPS (Mar/2008)

"Statistical properties of colliding Lennard-Jones clusters"
Granular Gases 2008 (Thurnau, Germany, Sep 8-12, 2008)

"Modelling of mergers of municipalities and the time evolution of population distribution"
Autumn Meeting of JPS (Sep/2008)

"Super-elastic collisions of nanoclusters and its statistical properties"
Autumn Meeting of JPS (Sep/2008)

"Characteristics of change in population-rank distribution of municipalities"
Spring Meeting of JPS (Mar/2009)