Development of Environmental Radioactivity Education Program in Integral Science Type
| Project/Area Number |
20500742
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Tohoku University |
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Principal Investigator |
SEKINE Tsutomu Tohoku University, 高等教育開発推進センター, 教授 (20154651)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2010: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
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| Keywords | ラドン / 天然放射能 / ラドン娘核種 / 教育プログラム / 放射能の絶対測定 / 融合型実験 |
|---|
| Research Abstract |
Radon concentration change in a closed room was investigated to give quantitative knowledge on quantitative properties of radon exhalation from building materials, in order to develop an education program on natural radioactivity in a university. The project includes quantitative studies on "monitoring of radon concentration in a closed room", "determination of Ra-226 in building materials", "collection of radon progenies using a glass filter", "exhalation properties of radon from building materials (effect of temperature, moisture)".
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Report
(4 results)
Research Products
(14 results)
