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首页> 外文期刊>Radiation Protection Dosimetry >SENSITIVITY ANALYSIS OF THE WEIGHTED EQUIVALENT LUNG DOSE PER UNIT EXPOSURE FROM RADON PROGENY
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SENSITIVITY ANALYSIS OF THE WEIGHTED EQUIVALENT LUNG DOSE PER UNIT EXPOSURE FROM RADON PROGENY

机译：RA子代加权平均单位剂量肺暴露剂量的敏感性分析

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摘要

A sensitivity analysis has been performed to identify those ICRP Publication 66 Human Respiratory Tract Model parameters which significantly affect the lung dose arising from the inhalation of radon progeny under conditions found in houses. The analysis was performed to investigate the sensitivity of the weighted committed equivalent dose to lung per unit radon progeny exposure to (i) aerosol parameters, (ii) subject related parameters, (iii) target cell parameters, and (iv) the absorption rates of radon progeny. The weighted committed equivalent dose per unit exposure to radon progeny varied betwen 8 mSv and 33 mSv per working level month for conditions of radon progeny in homes. The parameters most affecting the equivalent lung dose are identified. The analysis also showed that the absorption rates of the radon progeny would have to be substantially faster than the current estimates (In 2/10 h~-1) to have an effect on the equivalent lung dose.
机译：已经进行了敏感性分析，以鉴定那些在房屋条件下显着影响因吸入pro子后代而引起的肺部剂量的ICRP出版物66人呼吸道模型参数。进行该分析以研究单位committed气后代暴露于肺的加权确定等效剂量对（i）气溶胶参数，（ii）与受试者相关的参数，（iii）目标细胞参数和（iv）吸收率的敏感性子代。对于家庭中ra子后代的情况，单位工作水平下ra子后代的单位暴露加权加权等效剂量在8 mSv和33 mSv之间。确定最影响等效肺部剂量的参数。分析还表明，to子代的吸收率必须比当前估计值（2/10 h〜-1）快得多，才能对等效肺剂量产生影响。

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