| Project/Area Number |
25461877
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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 |
Radiation science
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| Research Institution | Kinki University (2014-2015)
Kyoto University (2013) |
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Principal Investigator |
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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 |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 放射線 / X線 / ガンマ線 / 放射線防護 / 機能紙 / タングステン / γ線 / 放射線遮蔽 / 放射線遮蔽材 / 金属紙 / 医療 / 福島 / 放射線治療 / アンギオ / 軽量化 |
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| Outline of Final Research Achievements |
Metal functional paper (MFP) is a novel paper-based radiation-shielding material, which is based on tungsten . The MFP has a lot of future of lead-free, light, flexible, and easily processed, it contains very fine metal powder at as much as 80% by weight. We described evaluations of wet strength, tensile strength and air resistance according to Japanese Industrial Standard. The shielding characteristics were measured with x-ray and gamma-ray.We also investigated radiation protection for operators during interventional or therapeutic angiography and dosimetric changes due to MFP shielding for with 4, 6, and 9 MeV electron beams. MFP has shielding abilitiy against x-ray and gamma-ray and is very promising as a useful tool for radiation protection.
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