Assessment of localized and resuspended 137Cs due to decontamination and demolition in the difficult‐to‐return zone of Tomioka town, Fukushima Prefecture von Taira, Yasuyuki, Matsuo, Masahiko, Orita, Makiko, Matsunaga, Hitomi, Takamura, Noboru, Hirao, Shigekazu

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Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant von Hirao, Shigekazu, Kakiuchi, Hideki, Akata, Naofumi, Tamari, Toshiya, Sugihara, Shinji, Shima, Nagayoshi, Yokoyama, Sumi, Tanaka, Masahiro

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PERFORMANCE EVALUATION OF COMMERCIAL SCINTILLATION COCKTAILS FOR LOW-LEVEL TRITIUM COUNTING BY HIGH-CAPACITY LIQUID SCINTILLATION COUNTER von Kuwata, Haruka, Tazoe, Hirofumi, Kranrod, Chutima, Fujiwara, Kenso, Terashima, Motoki, Matsueda, Makoto, Hirao, Shigekazu, Akata, Naofumi

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Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations von ISHIJIMA, Kentaro, TSUBOI, Kazuhiro, MATSUEDA, Hidekazu, TANAKA, Yasumichi, MAKI, Takashi, NAKAMURA, Takashi, NIWA, Yosuke, HIRAO, Shigekazu

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Air concentration estimation of radionuclides discharged from Fukushima Daiichi Nuclear Power Station using NaI(Tl) detector pulse height distribution measured in Ibaraki Prefectur... von Terasaka, Yuta, Yamazawa, Hiromi, Hirouchi, Jun, Hirao, Shigekazu, Sugiura, Hiroki, Moriizumi, Jun, Kuwahara, Yu

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Investigation of atmospheric tritiated water vapor level around the Fukushima Daiichi nuclear power plant von Hirao, Shigekazu, Kakiuchi, Hideki

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Measurement of Absorbed Dose Rate in Air at NIFS Site after the First Deuterium Plasma Experiment in LHD von SHIROMA, Yoshitaka, HIRAO, Shigekazu, AKATA, Naofumi, FURUKAWA, Masahide, MIYAKE, Hitoshi, HAYASHI, Hiroshi, SAZE, Takuya, TANAKA, Masahiro

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Simple Pretreatment Method for Tritium Measurement in Environmental Water Samples using a Liquid Scintillation Counter von NAKASONE, Shunya, YOKOYAMA, Sumi, TAKAHASHI, Tomoyuki, OTA, Masakazu, KAKIUCHI, Hideki, SUGIHARA, Shinji, HIRAO, Shigekazu, MOMOSHIMA, Noriyuki, TAMARI, Toshiya, SHIMA, Nagayoshi, ATARASHI-ANDOH, Mariko, FUKUTANI, Satoshi, NAKAMURA, Kaori, ISHIMINE, Akinobu, FURUKAWA, Masahide, TANAKA, Masahiro, AKATA, Naofumi

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Preliminary Investigation of Pretreatment Methods for Liquid Scintillation Measurements of Environmental Water Samples Using Ion Exchange Resins von NAKASONE, Shunya, YOKOYAMA, Sumi, TAKAHASHI, Tomoyuki, OTA, Masakazu, KAKIUCHI, Hideki, SUGIHARA, Shinji, HIRAO, Shigekazu, MOMOSHIMA, Noriyuki, TAMARI, Toshiya, SHIMA, Nagayoshi, ATARASHI-ANDOH, Mariko, FUKUTANI, Satoshi, ISHIMINE, Akinobu, FURUKAWA, Masahide, TANAKA, Masahiro, AKATA, Naofumi

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Analysis of High Radon-222 Concentration Events Using Multi-Horizontal-Resolution NICAM Simulations von Ishijima, Kentaro, Takigawa, Masayuki, Yamashita, Yousuke, Yashiro, Hisashi, Kodama, Chihiro, Satoh, Masaki, Tsuboi, Kazuhiro, Matsueda, Hidekazu, Niwa, Yosuke, Hirao, Shigekazu

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Development of Field Estimation Technique and Improvement of Environmental Tritium Behavior Model von YOKOYAMA, Sumi, TAKAHASHI, Tomoyuki, OTA, Masakazu, KAKIUCHI, Hideki, SUGIHARA, Shinji, HIRAO, Shigekazu, MOMOSHIMA, Noriyuki, TAMARI, Toshiya, SHIMA, Nagayoshi, ATARASHI-ANDOH, Mariko, FUKUTANI, Satoshi, NAKASONE, Shunya, FURUKAWA, Masahide, TANAKA, Masahiro, AKATA, Naofumi

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Estimation of infiltration and surface run-off characteristics of radionuclides from gamma dose rate change after rain von Hirouchi, Jun, Hirao, Shigekazu, Moriizumi, Jun, Yamazawa, Hiromi, Suzuki, Atsuo

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Riverine 129I dynamics during high-flow events on the Abukuma River in Fukushima von Wakiyama, Yoshifumi, Matsumura, Masumi, Matsunaka, Tetsuya, Hirao, Shigekazu, Sasa, Kimikazu

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Assessing the variability of tissue-free water tritium and non-exchangeable organically bound tritium in pine needles in Fukushima using atmospheric titrated water vapor von Hirao, Shigekazu, Kakiuchi, Hideki, Akata, Naofumi, Tamari, Toshiya, Sugihara, Shinji, Shima, Nagayoshi, Tanaka, Masahiro

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Assessing the variability of tissue-free water tritium and non-exchangeable organically bound tritium in pine needles in Fukushima using atmospheric tritrated water vapor von Hirao, Shigekazu, Kakiuchi, Hideki, Akata, Naofumi, Tamari, Toshiya, Sugihara, Shinji, Shima, Nagayoshi, Tanaka, Masahiro

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Model Intercomparison of Atmospheric 137Cs From the Fukushima Daiichi Nuclear Power Plant Accident: Simulations Based on Identical Input Data von Sato, Yousuke, Takigawa, Masayuki, Sekiyama, Tsuyoshi Thomas, Kajino, Mizuo, Terada, Hiroaki, Nagai, Haruyasu, Kondo, Hiroaki, Uchida, Junya, Goto, Daisuke, Quélo, Denis, Mathieu, Anne, Quérel, Arnaud, Fang, Sheng, Morino, Yu, Schoenberg, Pontus, Grahn, Håkan, Brännström, Niklas, Hirao, Shigekazu, Tsuruta, Haruo, Yamazawa, Hiromi, Nakajima, Teruyuki

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Regional Case Studies: Environmental Radioactivity Levels and Estimated Radiation Exposure Doses of Residents and Workers in Areas Affected by the Fukushima Daiichi Nuclear Power P... von Taira, Yasuyuki, Matsuo, Masahiko, Orita, Makiko, Matsunaga, Hitomi, Kashiwazaki, Yuya, Xiao, Xu, Hirao, Shigekazu, Takamura, Noboru

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Investigation of sorption behavior of 137Cs in a river–sea system boundary area after the Fukushima Dai-ichi nuclear power plant accident von Takata, Hyoe, Wakiyama, Yoshifumi, Wada, Toshihiro, Hirao, Shigekazu, Aono, Tatsuo, Nakanishi, Takahiro, Misonou, Toshiharu, Shiribiki, Takehiko, Aoyama, Michio

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Japanese population dose from natural radiation von Omori, Yasutaka, Hosoda, Masahiro, Takahashi, Fumiaki, Sanada, Tetsuya, Hirao, Shigekazu, Ono, Koji, Furukawa, Masahide

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Development and Verification of Long-Range Atmospheric Radon-222 Transport Model von Hirao, Shigekazu, Yamazawa, Hiromi, Moriizumi, Jun, Yoshioka, Katsuhiro, Iida, Takao

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