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Coupled-oscillator model with a conservation law in rhythmic amoeboid movements of plasmodial slime mould

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Title: Coupled-oscillator model with a conservation law in rhythmic amoeboid movements of plasmodial slime mould
Authors: Tero, A. Browse this author
Kobayashi, R. Browse this author
Nakagaki, T. Browse this author
Keywords: Physarum polycephalum
coupled oscillator system
amoeboid movement
cellular rhythm
PACS=87.18.Hf
PACS=87.17.Aa
PACS=87.18.Ed
Issue Date: Jun-2005
Publisher: Elsevier
Journal Title: Physica. D, Nonlinear phenomena
Volume: 205
Issue: 1-4
Start Page: 125
End Page: 135
Publisher DOI: 10.1016/j.physd.2005.01.010
Abstract: Experiments of cell fusion and partial separation of the plasmodium of true slime mold is demonstrated concentrating on the spatio-temporal phase patterns of rhythmic amoeboid movement. Motivated by these experimental results, we introduce a new model of coupled oscillator system which has one conserved quantity. Simulations will be shown using the model equation system, which reproduce the experimental results well.
Type: article (author version)
URI: http://hdl.handle.net/2115/34762
Appears in Collections:電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 中垣 俊之

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