| Project/Area Number |
08457624
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Medical sociology
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| Research Institution | University of Tokyo |
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Principal Investigator |
MATUURA Horoyuki University of Tokyo, Research Center of Advanced Science and Technology, assistant professor, 先端科学技術研究センター, 助手 (30262116)
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| Co-Investigator(Kenkyū-buntansha) |
IMACHI Kou University of Tokyo, Graduate School of Medicine, Department of Biomedical Engin, 大学院・医学研究科, 教授 (10010076)
NAKANO Masahiro University of Occupational and Environmental Health, Department of Information S, 保健情報, 助教授 (70141744)
ABE Yusuke University of Tokyo, University of Tokyo, Graduate school of Medicine, Departmen, 大学院・医学研究科, 助手 (90193010)
FUJIMASA Iwao National Graduate Institute for Policy studies, Professor, 政策研究プロジェクトセンター, 教授 (30010028)
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| Project Period (FY) |
1996 – 1997
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| Project Status |
Completed (Fiscal Year 1997)
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| Budget Amount *help |
¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 1997: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1996: ¥2,600,000 (Direct Cost: ¥2,600,000)
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| Keywords | System Analysis / Hamiltonian / Schrondinger equation / medical statistics / medical prediction / real potential / Fuzzy set theory / Fuzzy data smoothing / ファジ-データ処理 / 将来予測 / 現代物理学的方法論 / 量子システム分析法 / 推計・少数標本 / 量子力学 / 虚ポテンシャル / 場 / Schrondinger方程式 |
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| Research Abstract |
A new method is proposed to analyze social systems from their macroscopic point of view. In this method, the probability distribution is requested to satisfy the second derivative equation of Schrodinger-type. The second derivative of the basic equation is suitable to exclude sharp change of the higher order in the distribution. The obtained real potentials represent the structural characteristics of stationary distribution and the imaginary potentials indicate the time-change of the absolute value and the shape of distribution. Interactions between distributions are introduced and it is shown that its approximate solution includes a simple relation of the net transfer. An idea of the politics operators is proposed as a tool of system analysis and some examples are shown.
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