| Project/Area Number |
15K09887
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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 | Kanazawa University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
小林 正尚 藤田保健衛生大学, 医療科学部, 講師 (80720979)
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| Research Collaborator |
LIN Pei-Jan Paul Virginia Commonwealth University, Medical Center・Radiology, Professor
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | X線 / コンピュータ断層撮影 / 被ばく / 線量 / エネルギー |
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| Outline of Final Research Achievements |
In this study, radiation dose and energy evaluation methods for dual-source and area-detector CT, which have new concepts, was devised, and their accuracy was confirmed. In dual-source CT, the methods for correcting dose values of small dosimeters, easily evaluating half-value layer, and dose measurement for high-pitch acquisition by using small dosimeters were constructed. In area-detector CT, the optimization of dosimeter used for evaluating radiation dose was conducted.
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