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Elucidation of spontaneous pattern formation mechanism of periodicity in natural world and rational application to social system design

Research Project

Project/Area Number 16K12823
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionHokkaido University

Principal Investigator

Sato Motohiro  北海道大学, 工学研究院, 准教授 (00344482)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords数理工学 / 波状起伏 / 周期性 / 空間周期性 / パターン形成
Outline of Final Research Achievements

In nature, as spontaneous occurrences of functional beauty produced by plants and so on, "periodic patterns" can be found in various things, and there are all reasonable reasons to occur. However, the reason why it arises is not clear. From the viewpoint of mechanics and dynamics, this research focuses on various periodicity lurking in nature, theoretically elucidates the mechanism of its occurrence, and applies the obtained findings to rational social system design technology / design philosophy.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (8 results)

All 2018 2017 Other

All Int'l Joint Research (3 results) Journal Article (3 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 3 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (2 results)

  • [Int'l Joint Research] 仁川大学校(韓国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ケンブリッジ大学(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] 仁川大学校(韓国)

    • Related Report
      2016 Research-status Report
  • [Journal Article] Dynamics of washboard road formation driven by a harmonic oscillator,2017

    • Author(s)
      Teeranai Srimahachota, Hao Zheng, Motohiro Sato, Shunji Kanie and Hiroyuki Shima
    • Journal Title

      Physical Review E

      Volume: 96 Issue: 6 Pages: 1-7

    • DOI

      10.1103/physreve.96.062904

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Universal node distribution in three bamboo species (Phyllostachys spp.)2017

    • Author(s)
      Inoue, A., Tochihara, S., Sato, M. and Shima, H.
    • Journal Title

      Trees -Structure and Function-

      Volume: 31 Issue: 4 Pages: 1271-1278

    • DOI

      10.1007/s00468-017-1546-2

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Power Law of Critical Buckling in Structural Members Supported by a Winkler Foundation2017

    • Author(s)
      M. Sato, S. Harasawa, Y. Konishi, T. Maruyama and S.-J. Park
    • Journal Title

      Journal of Mechanics

      Volume: 印刷中 Issue: 3 Pages: 369-374

    • DOI

      10.1017/jmech.2016.112

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] 竹の異方性および維管束配置を考慮した円筒構造における断面扁平抵抗の定式化2018

    • Author(s)
      亀山 侑平
    • Organizer
      土木学会平成29年度年次技術研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 未舗装道路で生じる波状起伏の自発形成メカニズム2017

    • Author(s)
      松山千春, 田中之博, 佐藤太裕, 蟹江俊仁, 島弘幸
    • Organizer
      日本物理学会 第72回年次大会
    • Place of Presentation
      大阪大学豊中キャンパス(大阪府豊中市)
    • Related Report
      2016 Research-status Report

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Published: 2016-04-21   Modified: 2019-03-29  

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