Study the power law events -earthquakes or natural hazards-
| Project/Area Number |
25350200
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Osaka Kyoiku University |
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Principal Investigator |
Okamoto Yoshio 大阪教育大学, 教育学部, 非常勤講師 (80291201)
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| Co-Investigator(Kenkyū-buntansha) |
Ito Akihiko 宇都宮大学, 教育学部, 教授 (70134252)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 教材用地震計 / 地震波形 / べき乗則 / バネ－ブロックモデル / G-R則 / 想定外 / 災害 / ANB地震計 / 波形教材 / 偶然と周期性 / 数値シミュレーション / 地震波形教材 / 地震発生モデル / 簡易地震計 / バネブロックモデル / Arduino / Processing / ノモグラム / 透明震源球モデル |
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| Outline of Final Research Achievements |
"Soteigai(Unforeseenable)" is an important word to describe the huge recent natural disaster such as Tohoku-Oki Earthquake. We developed some teaching tools for studying these unforeseeable events, because there is a big gap between professionals and public. Simple and easy-made seismometers were developed and operated a practical observation of local and foreign earthquake using our seismographs. At the same time, seismograms recorded by JMA were compiled as a classroom exercise. We regard the term "Soteigai" is originated with the power laws behavior of natural hazards. Therefore we developed some analog and computer models to demonstrate in a classroom how these power law behaviors are generated. Also, we studied how psychological biases about "randomness" or "periodic" concepts affect students in their hazard images.
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Report
(4 results)
Research Products
(26 results)
