| Project/Area Number |
03680255
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| Research Category |
Grant-in-Aid for General Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Research Field |
科学教育(含教育工学)
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| Research Institution | SYOWAGAKUIN Jr.COLLEGE |
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Principal Investigator |
OGAWA Etsuyo SYOWAGAKUIN Jr.COLLEGE ASSOCIATE PROFESSOR, 助教授 (70086370)
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| Co-Investigator(Kenkyū-buntansha) |
ITO Chie SYOWAGAKUIN Jr.COLLEGE ASSISTANT, 助手 (20213051)
ITAGAKI Masako SYOWAGAKUIN Jr.COLLEGE ASSISTANT, 助手 (30152218)
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| Project Period (FY) |
1991 – 1992
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| Project Status |
Completed (Fiscal Year 1992)
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| Budget Amount *help |
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1992: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1991: ¥1,500,000 (Direct Cost: ¥1,500,000)
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| Keywords | THIN LAYER CHROMATOGRAPHY / MOLECULAR WEIGHT / POLYMER / POLYSTYRENE / POLYETHYLENEGLYCOL / ポリエチレングリコ-ル |
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| Research Abstract |
For the experiments of students of domestic science course, teaching materials using daily commodities were studied. Molecular weights of the familiar polymers of polystyrene and polyethyleneglycol were measured very easily from the experiments of thin layer chromatography. The manufactured goods, such as styroforms, adhesives, food trays, and various kinds of household medicines, were used for the measurements. It was concluded that these teaching materials were useful to study polymer science.
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