Behaviours and influence factors of radon progeny in three typical dwellings
Behaviours and influence factors of radon progeny in three typical dwellings
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三种典型住宅氡子体行为及影响因素
DOI：
10.1088/0952-4746/31/1/010
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发表时间：
2011-02
影响因子：
1.5
通讯作者：
Guo, Qiuju
中科院分区：
文献类型：
--
作者：
Li, Hongzhao;Zhang, Lei;Guo, Qiuju
为了解我国农村住宅中氡子体的行为及其影响因素，在3种典型住宅中进行了氡平衡因子、未附着分数以及室内气溶胶浓度、粒径分布和通风量等重要环境因子的现场测量，并进行了理论研究。平衡因子F和游离分数fp的现场测定结果与理论计算结果吻合较好。结果表明，泥屋和窑洞的气溶胶平衡因子较低，未附着组分较高，这可能是泥屋和窑洞气溶胶粒径分布较小的主要原因。土房和窑洞的剂量转换系数可能高于砖房。
To investigate the behaviours and influence factors of radon progeny in rural dwellings in China, site measurements of radon equilibrium factor, unattached fraction and some important indoor environmental factors, such as aerosol concentration, aerosol size distribution and ventilation rate, were carried out in three typical types of dwellings, and a theoretical study was also performed synchronously. Good consistency between the results of site measurements and the theoretical calculation on equilibrium factor F and unattached fraction fp was achieved. Lower equilibrium factor and higher unattached fraction in mud or cave houses were found compared to those in brick houses, and it was suggested by the theoretical study that the smaller aerosol size distribution in mud or cave houses might be the main reason for what was observed. The dose conversion factor in the mud houses and the cave houses may be higher than that in brick houses.
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DOI：
--
发表时间：
2002-06
期刊：
--
影响因子：
--
作者：
岩崎 民子
通讯作者：
岩崎 民子
DOI：
10.1016/s0531-5131(01)00510-6
发表时间：
2002-02
期刊：
The Science of the total environment
影响因子：
--
作者：
J. Porstendörfer
通讯作者：
J. Porstendörfer
影响因子：
1.5
作者：
Zhang, Lei;Liu, Cuihong;Guo, Qiuju
通讯作者：
Guo, Qiuju
影响因子：
1
作者：
J. Porstendörfer;A. Reineking
通讯作者：
J. Porstendörfer;A. Reineking
影响因子：
1
作者：
A. Reineking;G. Butterweck;J. Kesten;J. Porstendörfer
通讯作者：
A. Reineking;G. Butterweck;J. Kesten;J. Porstendörfer