2015 Fiscal Year Final Research Report
The research about the readjustment system at effective dose limit of including exposed information.
| Project/Area Number |
24656562
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Nuclear engineering
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| Research Institution | Hirosaki University |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Keywords | 実効線量限度 / 被ばく歴 / 生涯リスク |
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| Outline of Final Research Achievements |
The value of effective dose limit of the worker doesn't depend on the history of being exposed to radiation of the individual, but the age and the exposed dose when being exposed to radiation change the lifetime risk . Therefore, we got the risk quantity of the typical variety from the value of the effective dose limit which ICRP recommends and we made this standard risk index-value. We computed lifetime risk quantity about the pattern of being exposed to radiation with various age and dose, and we sought the readjustment value of the biggest effective dose limit which doesn't exceed standard risk index-value. Also, it opens up new roads to make the choice of the new practical effective dose limit without increasing lifetime risk.
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| Free Research Field |
放射線安全管理学
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