Lu Guo
Peking University
7 Papers
81 Citations
Lu Guo is an academic researcher from Peking University. The author has contributed to research in topics: Radon & Liquid nitrogen. The author has an hindex of 5, co-authored 7 publications.
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Papers
Use of sequential ASE extraction to evaluate the bioavailability of DDT and its metabolites to wheat roots in soils with various organic carbon contents.
TL;DR: There was some potential for the use of the n-hexane ASE-extracted fraction as an indicator of Sigma DDTs' bioavailability to plant uptake, and the three sequentially extracted fractions may be viewed as representing the mobile, bioavailable, and fixed pools of SigmaDDTs in the soil.
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Radon and thoron inhalation doses in dwellings with earthen architecture: Comparison of measurement methods.
Oliver Meisenberg,Rosaline Mishra,Manish Joshi,Stefanie Gierl,R.P. Rout,Lu Guo,T.K. Agarwal,S.D. Kanse,Josef Irlinger,Balvinder Kaur Sapra,Jochen Tschiersch +10 more
TL;DR: In this study, dwellings with earthen architecture were investigated with different independent measurement techniques in order to determine appropriate methods for reliable dose assessment of the dwellers and give advice on the proper measurement method in similar exposure situations.
46
The temperature dependence of adsorption coefficients of 222Rn on activated charcoal: an experimental study.
TL;DR: Results are consistent with theory and show that the adsorption coefficient at -48°C is nearly 25 times higher than that at 23 ℃.
22
Assessment of the unattached fraction of indoor radon progeny and its contribution to dose: a pilot study in China.
Qiuju Guo,Lei Zhang,Lu Guo +2 more
TL;DR: The results show that even though the concentrations of radon progeny vary significantly among different indoor environments, the variations of f(p) seem relatively small, and the dose contribution from unattached radons progeny is generally larger in an indoor environment.
15
An instrument for measuring the unattached fraction of radon progeny with etched track detectors
TL;DR: To measure the unattached fraction of radon progeny, a new type of portable, low cost, reusable integrating monitor with etched track detector (CR-39) was developed and the validity of the new monitor was confirmed through a series of intercomparison experiments.
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