| YANG Shikui,LIU Xiaobin,XIE Xiangdong.Organ equivalent dose and effective dose to human body irradiated by effluents of nuclear facilities[J].Chinese Journal of Radiological Medicine and Protection,1999,19(3):203-205 |
| Organ equivalent dose and effective dose to human body irradiated by effluents of nuclear facilities |
| Received:May 22, 1998 Revised:September 06, 1998 |
| DOI： |
| KeyWords:Nuclear facility Effluents Equivalent dose Effective dose |
| FundProject: |
| Author Name | Affiliation | | YANG Shikui | Institute of Radiation Medicine, National Center of Biomedical Analysis, Beijing 100850, China | | LIU Xiaobin | Institute of Radiation Medicine, National Center of Biomedical Analysis, Beijing 100850, China | | XIE Xiangdong | Institute of Radiation Medicine, National Center of Biomedical Analysis, Beijing 100850, China | | 毕秀珍 | Institute of Radiation Medicine, National Center of Biomedical Analysis, Beijing 100850, China |
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| Abstract:: |
| Objective To study the method and parameters for calculating the new quantities (equivalent dose and effective dose) defined in ICRP Publication 60 and to establish the dosimetric data of these quantities in nuclear facility for radiation protection. Methods Using ADAM and EVA mathematical phantoms and tissue air ratio,the organ equivalent dose and effective dose were calculated. Results The organ equivalent dose rate conversion factors of photon for 18 male organs and 20 female organs and the effective dose rate conversion factors were given for nearly 200 nuclides possibly released from nuclear facilities during normal operation or accident for three exposure modes immersion in contaminated air,immersion in contaminated water,and irradiation from ground deposition.The difference between effective dose equivalent and effective dose was within 20%. Conclusion The discrepancy between the new and the old quantities is small and the results can be used to evaluate the human dose from external exposure to the effluents of nuclear facilities. |
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