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Showing results 1 to 7 of 7
TypeAuthor(s)TitleOther TitlesCitationCitation(alt)Issue Date
article (author version)Fujiyoshi, Ryoko; Satake, Yoshihiro; Sumiyoshi, TakashiDepth profiles of potassium and its isotope ratio (K-40/K) in several forest soils-Journal of Radioanalytical and Nuclear Chemistry-Sep-2009
article (author version)Takahashi, Shunsuke; Suchara, Ivan; Sucharova, Julie; Okamoto, Kazumasa; Umegaki, Kikuo; Fujiyoshi, RyokoDownward migration of Cs-137 within the humus layer under temperate coniferous stands in the Czech Republic-Journal of Soils and Sediments-Jan-2018
article (author version)Okamoto, Kazumasa; Ishida, Takuya; Yamamoto, Hiroki; Kozawa, Takahiro; Fujiyoshi, Ryoko; Umegaki, KikuoDynamics of radical cations of poly(4-hydroxystyrene) in the presence and absence of triphenylsulfonium triflate as determined by pulse radiolysis of its highly concentrated solution-Chemical physics letters-16-Jul-2016
article (author version)Fujiyoshi, Ryoko; Sakamoto, Keita; Imanishi, Tsukushi; Sumiyoshi, Takashi; Sawamura, Sadashi; Vaupotic, Janja; Kobal, IvanMeteorological parameters contributing to variability in 222Rn activity concentrations in soil gas at a site in Sapporo, Japan-Science of The Total Environment-15-Oct-2006
article (author version)Fujiyoshi, Ryoko; Ohno, Misato; Okamoto, Kazumasa; Umegaki, KikuoSoil radon (Rn-222) monitoring in a forest site in Fukushima, Japan-Environmental earth sciences-Apr-2015
article (author version)Fujiyoshi, Ryoko; Okabayashi, Masanori; Sakuta, Yousuke; Okamoto, Kazumasa; Sumiyoshi, Takashi; Kobal, Ivan; Vaupoti, JanjaSoil radon in winter months under snowpack in Hokkaido, Japan-Environmental earth sciences-1-Oct-2013
article (author version)Fujiyoshi, Ryoko; Takekoshi, Naoki; Okamoto, KazumasaVariability of K-40 isotopic composition in forest soils under different environmental conditions-Journal of Radioanalytical and Nuclear Chemistry-Mar-2014
Showing results 1 to 7 of 7


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