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Effects of AMAD, Absorption Type, and Intake Pattern on the Result of Evaluation for Internal Dose by Inhalation of Uranium  

Lee, Jong-Il (Korea Atomic Energy Research Institute)
Lee, Tae-Young (Korea Atomic Energy Research Institute)
Chang, Si-Young (Korea Atomic Energy Research Institute)
Lee, Jai-Ki (Hanyang University)
Publication Information
Journal of Radiation Protection and Research / v.28, no.4, 2003 , pp. 321-325 More about this Journal
Abstract
The effects of AMAD, absorption type, and intake pattern were compared and analysed for the internal dose evaluation of workers who chronically inhale uranium. The committed effective doses$(E_{50})$ based on AMAD, absorption type, and intake pattern were evaluated using 3 monthly lung predicted monitoring data due to a chronic intake of uranium for 5 years. The relative error ranges of $E_{50}$ evaluated with each AMAD$(0.1{\sim}10{\mu}m)\;to\;E_{50}$ evaluated with $5{\mu}m$ AMAD were $-37.0{\sim}49.8%$, and the relative error ranges of En evaluated with Type M to $E_{50}$ evaluated with Type S were $15.9{\sim}56.6%$, and the relative error ranges of $E_{50}$ evaluated with an acute intake to $E_{50}$ evaluated with a chronic intake were $0.55{\sim}4.52%$. Thus AMAD and the absorption type affected the results of $E_{50}$, but the intake pattern didn't really affect the results of $E_{50}$.
Keywords
AMAD; absorption type; intake pattern; committed effective dose; uranium;
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  • Reference
1 International Commission on Radiological Protection, Limits for Intakes of Radionuclide by Workers, ICRP Publication 30, part 1, Ann ICRP. 2(3/4), Pergamon Press, Oxford, UK (1979a)
2 International Commission on Radiological Protection, The ICRP Database of Dose Coefficients: Workers and Members of the Public. Version 1.0. CD-Rom distributed by Elsevier Science Ltd., Oxford and New York (1998)
3 이종일, 이태영, 장시영 '방사성핵종의 흡입섭취 후 전신, 장기 및 배설물에서의 섭취량 분율 계산', 한국원자력학회 2002년도 추계 학술발표회 논문집, 10.24-25, 용평 리조트 (2002)   과학기술학회마을
4 International Commission on Radiological Protection, Individual Monitoring for Internal Exposure of Workers: Design and Interpretation, ICRP Publication 54, Ann ICRP. 19(1-3), Pergamon Press, Oxford, UK (1988)
5 International Commission on Radiological Protection, Individual Monitoring for Internal Exposure of Workers Replacement of ICRP Publication 54, ICRP Publication 78, Ann ICRP. 27(3/4), Pergamon Press, Oxford, UK (1997)
6 International Commission on Radiological Protection, Human Respiratory Tract Model for Rdiological Protection, ICRP Publication 66, Ann ICRP. 24(1-4), Pergamon Press, Oxford, UK (1994a)
7 Tae Young Lee, Jong II Lee, Si Young Chang, 'The BiDAS: Bioassay Data Analysis Software for Evaluating Radionuclide Intake and Dose', 2003 International Symposium on Radiation Safety Management, pp. 606-613, November 5-7, Daejeon, Korea (2003)
8 이종일, 이태영, 장시영, 이재기, '방사능 입자 크기에 따른 예탁유효선량 평가 오차를 최소화하기 위한 특별감시기간 결정', 한국원자력학회 추계학술발표회 논문집, 2003.10.30- 31, 용평리조트 (2003)