@article{oai:nagoya.repo.nii.ac.jp:00010223, author = {lida, Takao and Rahman, Naureen Mahbub and Matsui, Akihiro and Yamazawa, Hiromi and Moriizumi, Jun}, issue = {1}, journal = {AIP Conference Proceedings}, month = {Aug}, note = {The indoor radioactive aerosols of radon decay products are considered as a main radioactive contaminant in human environment. In this study, the particle size distribution was measured with low pressure cascade impactor and imaging plate. The temporal and spatial variations of indoor radioactive aerosols were measured at eight indoor sites of Nagoya, Japan. Effective doses were assessed using ICRP 66 and UNSCEAR 2000 approaches.}, pages = {137--140}, title = {The Measurement of Size Distribution of Indoor Natural Radioactive Aerosols by Imaging Plate Technique}, volume = {1034}, year = {2008} }