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Radiological risk assessment for high dose rate brachytherapy with expert judgment and statistical inference

Title
Radiological risk assessment for high dose rate brachytherapy with expert judgment and statistical inference
Author
이재기
Keywords
HDR brachytherapy; probabilistic risk assessment; Monte-Carlo analysis; expert judgment; Bayesian inference
Issue Date
2011-02
Publisher
Atomic Energy Society of Japan
Citation
Nuclear Science and Technology, 2011, 1, P.475-478
Abstract
A probabilistic risk assessment was performed for the workers in and the other persons around the HDRbrachytherapy facilities. To overcome the scarcity of experience data for the variables affecting exposure potential,Delphi surveys were applied to complement the available data. Bayesian inference was also employed to refine thedistributions of variables. The radiological risks were evaluated by using the two-diensional Monte Carlo analysis toget better insights taking into account both uncertainty and variability. By comparing the results with those of simpleprobabilistic risk analysis, the merit of the approach taken in this study was exemplified.
URI
https://www.researchgate.net/profile/Han_Ki_Jang/publication/283396613_Radiological_Risk_Assessment_for_High_Dose_Rate_Brachytherapy_with_Expert_Judgment_and_Statistical_Inference/links/56ca9f5f08ae11063709dcd2/Radiological-Risk-Assessment-for-High-Dose-Rate-Brachytherapy-with-Expert-Judgment-and-Statistical-Inference.pdfhttp://repository.hanyang.ac.kr/handle/20.500.11754/70383
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > NUCLEAR ENGINEERING(원자력공학과) > Articles
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