論文 - 赤田 尚史
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弘前大学高度被ばく医療支援センターにおける内部被ばく線量評価のためのバイオアッセイへの取り組み
山田 椋平, 小山内 理, 赤田 尚史, 田副 博文, 辻口 貴清, 伊藤 勝博, 花田 裕之, 床次 眞司, 柏倉 幾郎
保健物理 58 ( 1 ) 27 - 30 2023年04月
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Tritium Concentration in Natural Spring Water Collected at Hirosaki, Japan
Naofumi AKATA, Kazusa OKADA, Haruka KUWATA, Khmruthai KHEAMSIRI, Masahiro HOSODA, Hirofumi TAZOE, Ryo YASUHARA, Shinji SUGIHARA, Ryohei YAMADA, Masahiro TANAKA
Plasma and Fusion Research 18 2405030 - 2405030 2023年04月
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国内における自然起源放射性物質（NORM）への対応
山田 椋平, 富坂 侑斗, 岩岡 和輝, 赤田 尚史
保健物理 57 ( 4 ) 181 - 185 2023年02月
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Spatial variations of 10Be in surface snow along the inland traverse route of Japanese Antarctic Research Expeditions
Kazuho Horiuchi, Shinji Kato, Kou Ohtani, Naoyuki Kurita, Shun Tsutaki, Fumio Nakazawa, Hideaki Motoyama, Kenji Kawamura, Hirofumi Tazoe, Naofumi Akata, Takeyasu Yamagata, Hiroyuki Matsuzaki
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 533 61 - 65 2022年12月
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LEVELS OF ATMOSPHERIC TRITIUM IN THE SITE OF FUSION TEST FACILITY.
Tanaka M, Iwata C, Nakada M, Kato A, Akata N
Radiation protection dosimetry 198 ( 13-15 ) 1084 - 1089 2022年09月
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TRITIUM CONCENTRATION IN MONTHLY PRECIPITATION NEAR THE FUSION TEST FACILITY IN JAPAN BEFORE AND AFTER THE DEUTERIUM PLASMA EXPERIMENT.
Akata N, Iwata C, Nakada M, Kato A, Okada K, Kuwata H, Nakasone S, Tanaka M
Radiation protection dosimetry 198 ( 13-15 ) 976 - 984 2022年09月
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TEMPORAL VARIATION OF POST-ACCIDENT 129I IN ATMOSPHERIC PARTICULATE MATTER COLLECTED FROM AN EVACUATED AREA OF FUKUSHIMA PREFECTURE, JAPAN.
Hasegawa H, Kakiuchi H, Ochiai S, Akata N, Ueda S, Tokonami S
Radiation protection dosimetry 198 ( 13-15 ) 1143 - 1149 2022年09月
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SPECIATION OF CESIUM ISOTOPES IN RIVER WATER: A CASE STUDY IN THE UKEDO RIVER.
Tazoe H, Tachizaki R, Tomisaka Y, Kuwata H, Akata N
Radiation protection dosimetry 198 ( 13-15 ) 1077 - 1083 2022年09月
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PERFORMANCE EVALUATION OF COMMERCIAL SCINTILLATION COCKTAILS FOR LOW-LEVEL TRITIUM COUNTING BY HIGH-CAPACITY LIQUID SCINTILLATION COUNTER.
Kuwata H, Tazoe H, Kranrod C, Fujiwara K, Terashima M, Matsueda M, Hirao S, Akata N
Radiation protection dosimetry 198 ( 13-15 ) 1014 - 1018 2022年09月
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INFLUENCE OF SAMPLING FLOW RATE ON THORON EXHALATION RATE MEASUREMENTS BY THE CIRCULATION METHOD.
Hosoda M, Yamada R, Kobyashi H, Tamakuma Y, Nugraha ED, Hashimoto H, Negami R, Kranrod C, Omori Y, Tazoe H, Akata N, Tokonami S
Radiation protection dosimetry 198 ( 13-15 ) 904 - 908 2022年09月
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Analysis of Factors Contributing to the Increase in (7)Be Activity Concentrations in the Atmosphere.
Narazaki Y, Sakoda A, Akata N, Itoh H, Momoshima N
International journal of environmental research and public health 19 ( 16 ) 10128 - 10128 2022年08月
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Monthly Precipitation Collected at Hirosaki, Japan: Its Tritium Concentration and Chemical and Stable Isotope Compositions
Haruka Kuwata, Naofumi Akata, Kazusa Okada, Masahiro Tanaka, Hirofumi Tazoe, Naoyuki Kurita, Nao Otashiro, Ryoju Negami, Takahito Suzuki, Yuki Tamakuma, Yoshitaka Shiroma, Masahiro Hosoda
Atmosphere 13 ( 5 ) 848 - 848 2022年05月
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222Rn and 226Ra Concentrations in Spring Water and Their Dose Assessment Due to Ingestion Intake
Ryohei Yamada, Masahiro Hosoda, Tomomi Tabe, Yuki Tamakuma, Takahito Suzuki, Kevin Kelleher, Takakiyo Tsujiguchi, Yoshiki Tateyama, Eka Djatnika Nugraha, Anna Okano, Yuki Narumi, Chutima Kranrod, Hirofumi Tazoe, Kazuki Iwaoka, Yumi Yasuoka, Naofumi Akata, Tetsuya Sanada, Shinji Tokonami
International Journal of Environmental Research and Public Health 19 ( 3 ) 1758 - 1758 2022年02月
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High Indoor Radon Concentration Observed in Yomitan-son,Okinawa Prefecture, Southwestern Part of Japan
Masahide Furukawa, Yasutaka Omori, Nagi Masuda, Yuki Tamakuma, Takahito Suzuki, Mika Obata, Reina Shingaki, Syunya Nakasone, Akinobu Ishimine, Kaori Nakamura, Yoshitaka Shiroma, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Radiation Enviroment and Medicine 11 ( 1 ) 16 - 20 2022年02月
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Rapid Chemical Separation Protocol for Optimized 90Sr Determination by ICP-MS in Water Samples for Radiological Incident
Hirofumi Tazoe, Yuto Tomisaka, Naofumi Akata, Ben Russell, Peter Ivanov, Masahiro Hosoda, Shinji Tokonami
Radiation Enviroment and Medicine 11 ( 1 ) 7 - 15 2022年02月
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Heavy Metal Assessments of Soil Samples from a High Natural Background Radiation Area, Indonesia.
Nugraha ED, Mellawati J, Wahyudi, Kranrod C, Makhsun, Tazoe H, Ahmad H, Hosoda M, Akata N, Tokonami S
Toxics 10 ( 1 ) 39 - 39 2022年01月
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Characterization of atmospheric tritiated water concentration in the vicinity of the fukushima daiichi nuclear power plant
Shigekazu Hirao, Hideki Kakiuchi, Naofumi Akata, Toshiya Tamari, Shinji Sugihara, Nagayoshi Shima, Sumi Yokoyama, Masahiro Tanaka
Journal of Radioanalytical and Nuclear Chemistry 2022年
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沖縄島における降水中のトリチウム濃度と水素・酸素安定同位体比 及び主要イオン濃度との関係
仲宗根峻也, 中村夏織, 石津裕二, 城間吉貴, 田中将裕, 赤田尚史, 伊志嶺聡伸, 石川義朗, 柿内秀樹, 真田哲也, 古川雅英
保健物理学会誌 56 ( 4 ) 265 - 279 2021年12月
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A Preliminary Study of Radon Equilibrium Factor at a Tourist Cave in Okinawa, Japan
Ryohei Yamada, Yuki Tamakuma, Takahito Suzuki, Shunya Nakasone, Yoshitaka Shiroma, Masahide Furukawa, Hiroki Hashimoto, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Atmosphere 12 ( 12 ) 1648 - 1648 2021年12月
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Comprehensive exposure assessments from the viewpoint of health in a unique high natural background radiation area, Mamuju, Indonesia
Eka Djatnika Nugraha, Masahiro Hosoda, Kusdiana, Untara, June Mellawati, Nurokhim, Yuki Tamakuma, Abarrul Ikram, Mukh Syaifudin, Ryohei Yamada, Naofumi Akata, Michiya Sasaki, Masahide Furukawa, Shinji Yoshinaga, Masaru Yamaguchi, Tomisato Miura, Ikuo Kashiwakura, Shinji Tokonami
Scientific Reports 11 ( 1 ) 2021年12月