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        • 流体系の位相縮約
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        • 昆虫飛翔と非定常渦ダイナミクス
        • 回転流体が作るパターン
      • Research Topics
        • Flying/Swimming/Transport hydrodynamics from molecules to insect
        • Free-surface deformation dynamics of rotating flow
        • Pattern formation dynamics in convections of microorganism suspensions and binary fluids
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  • Top
  • Member
  • Research
    • 最近の研究から
      • 流体系の位相縮約
      • 局在生物対流
      • 昆虫飛翔と非定常渦ダイナミクス
      • 回転流体が作るパターン
    • Research Topics
      • Flying/Swimming/Transport hydrodynamics from molecules to insect
      • Free-surface deformation dynamics of rotating flow
      • Pattern formation dynamics in convections of microorganism suspensions and binary fluids
    • Awards
  • 学生さんへ
    • 卒業研究をお考えの皆さんへ
    • 大学院進学を希望する皆さんへ
    • 表彰された学生たち
    • その他
  • Links
  • Biofluid Workshps
  • 連絡先
  • Access to Univ. / Visiting Hiroshima region

Pattern formation dynamics in convections of microorganism suspensions and binary fluids

  • Localized convection patterns and their dynamics in binary fluid and in microorganism suspension
  • Bifurcation of various convection patterns in binary fluid mixture
  • Formation process of global flow structure 

Selected Publications:

  1. Yamashita H, Kamikubo T, Muku K, Suematsu NJ, Izumi S and Iima M, “Emergence of a Euglena bioconvection spot controlled by non-uniform light”, Front. Ecol. Evol. (2023) 11:1132956. doi: 10.3389/fevo.2023.1132956
  2. E. Shoji, H. Nishimori, A. Awazu, S. Izumi and M. Iima, “Localized bioconvection patterns and their initial state dependency in Euglena gracilis in an annular container”, J. Phys. Soc. Jpn, 83 (2014) 043001 

3. T. Watanabe, M. Iima and Y. Nishiura, “A skeleton of collision dynamics — Hierarchical network structure among even-symmetric steady pulses in binary fluid convection —,“ SIAM Journal of Applied Dynamical Systems, 15 (2016) 789–806 (Open Access)

  • Paper 2 was selected as JPSJ Papers of Editors’ Choice
  • Bioconvection study appeared in “The Science News” (「科学新聞」) on 25th, Apr., 2014.
  • Bioconvection study was selected as “Outstanding Study in the Annual Meeting 2013”(「注目研究 in 年会 2013」) in the annual meeting of JSFM (The Japan Society of Fluid Mechanics) 2013; also selected as “Outstanding Study in the Annual Meeting 2014”(「注目研究 in 年会 2014」) in the annual meeting of JSFM (The Japan Society of Fluid Mechanics) 2014

 
  • 回転するミドリムシ周りの流れ
  • 直進するミドリムシ周りの流れ
  • 一様流中の2円柱の同位相同期
  • 山下特任助教の研究が「ながれ」表紙になりました
  • ミドリムシ
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最近の投稿

  • [訪問] 明治大学から 2023-08-31
  • [訪問] 津山高専から 2023-08-25
  • [研究交流] 第4回非線形・非平衡若手研究者のための大学間研究交流会 2023-08-01
  • [書評] 微生物流体力学 2023-06-19
  • [論文] 掲載決定: Physical Chemistry Chemical Physics 2023-05-10

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