Papers - AKATA Naohumi
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沖縄島における環境水中トリチウム濃度の変動とその分布
仲宗根峻也、伊志嶺聡伸、中村夏織、石津裕二、城間吉貴、田中将裕、赤田尚史、柿内秀樹、真田哲也、古川雅英
Proceedings of the 21st Workshop on Environmental Radioactivity 21 198 - 203 2020.12
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Natural Radioactivity of Laterite and Volcanic Rock Sample for Radioactive
Ilsa Rosianna, Eka Djatnika Nugraha, Heri Syaeful, Sugili Putra, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Geosciences 2020.9
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Low-volume Electrolytic Enrichment for Tritium Measurement Using Improved Solid Polymer Electrolyte System at NIFS and Its Application
Naofumi Akata, Chie Iwata, Akemi Kato, Masahiro Tanaka, Hirofumi Tazoe, Nagayoshi Shima, Kimpei Ichiyanagi, Miklós Hegedűs, Gergő Bátor, Tibor Kovács, Hideki Kakiuchi
Radiation Environment and Medicine 9 ( 2 ) 93 - 97 2020.8
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Caesium Retention Characteristics of Knifc–Pan Resin from River Water
Miklós Hegedűs, Hirofumi Tazoe, Guosheng Yang, Yuki Tamakuma, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Radiation Protection Dosimetry 190 ( 3 ) 320 - 323 2020.8
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Dose Assessment of Radium-226 in Drinking Water from Mamuju, a High Background Radiation Area of Indonesia
Eka Djatnika Nugraha, Masahiro Hosoda, Kusdiana, Ilma D Winarni, Ariska Prihantoro, Takahito Suzuki, Yuki Tamakuma, Naofumi Akata, Shinji Tokonami
Radiation Environment and Medicine 9 ( 2 ) 79 - 83 2020.8
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Environmental Monitoring of 134Cs and 137Cs Levels in Namie Town in 2018 and 2019
Miklós Hegedűs, Thamaborn Ploykrathok, Yoshitaka Shiroma, Kazuki Iwaoka, Ryohei Yamada, Takakiyo Tsujiguchi, Masaru Yamaguchi, Takahito Suzuki, Koya Ogura, Yuki Tamakuma, Hirofumi Tazoe, Naofumi Akata, Masahiro Hosoda, Ikuo Kashiwakura, Shinji Tokonami
Radiation Environment and Medicine 9 ( 2 ) 70 - 78 2020.8
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Assessment of Radiation Dose from the Consumption of Bottled Drinking Water in Japan
Aoife Kinahan, Masahiro Hosoda, Kevin Kelleher, Takakiyo Tsujiguchi, Naofumi Akata, Shinji Tokonami, Lorraine Currivan, Luis León Vintró
International Journal of Environmental Research and Public Health 17 ( 14 ) 4992 - 4992 2020.7
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Preliminary investigation of pretreatment methods for liquid scintilation measurements of environmental water samples using ion exchange resins
Nakasone, S., Yokoyama, S., Takahashi, T., Ota, M., Kakiuchi, H., Sugihara, S., Hirao, S., Momoshima, N., Tamari, T., Shima, N., Atarashi-Andoh, M., Fukutani, S., Ishimine, A., Furukawa, M., Tanaka, M., Akata, N.
Plasma and Fusion Research 15 2020.5
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Monitoring and Recovery of Tritium in Fusion Test Facility
Masahiro Tanaka,Naoyuki Suzuki,Hiromi Kato,Chie Iwata,Naofumi Akata,Hiroshi Hayashi,Hitoshi Miyake
FUSION SCIENCE AND TECHNOLOGY 76 475 - 480 2020.5
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External radiation exposure to the public using car-borne survey method in the uranium and Thorium bearing region of Lolodorf, Cameroon
Guillaume Samuel Bineng, Saïdou, Masahiro Hosoda, Yvette Flore Tchuente Siaka, Naofumi Akata, Simplice Feutseu Talla, Patrice Abiama, Shinji Tokonami
Radiation Environment and Medicine 9 13 - 20 2020.3
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Cesium concentrationsin various environmental media at Namie, Fukusjima
M.Hegedus, Y. Shiroma, K. Iwaoka, M. Hosoda, T. Suzuki, Y. Tamakuma, R. Yamada, T. Tsujiguchi, M. Yamaguchi, K. Ogura, H. Tazoe, N. Akata, I. Kashiwakura, S. Tokonami
Journal of Radioanalytical and Nuclear Chemistry (2019) 323 ( 1 ) 197 - 204 2020.1
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Cesium concentrations in various environmental media at Namie, Fukushima
M. Hegedűs, Y. Shiroma, K. Iwaoka, M. Hosoda, T. Suzuki, Y. Tamakuma, R. Yamada, T. Tsujiguchi, M. Yamaguchi, K. Ogura, H. Tazoe, N. Akata, I. Kashiwakura & S. Tokonami
Journal of Radioanalytical and Nuclear Chemistry 323 197 - 204 2019.11
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岐阜県土岐市における７Beの大気中濃度および降下量の特徴
中田実希，赤田尚史，小林真，加藤明巳，岩田智恵，林浩
Proceedings of the 20th Workshop on Environmental Radioactivity 20 201 - 206 2019.11
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THE IMPACT ON THE EYE LENS OF RADIATION EMITTED BY NATURAL RADIONUCLIDES (LEAD-210) PRESENT IN RADIATION PROTECTION GLASSES
Minoru Osanai, Kohsei Kudo, Masahiro Hosoda, Hirofumi Tazoe, Naofumi Akata, Maiko Kitajima, Megumi Tsushima, Nobuhiro Komiya, Masaya Kudo, Takakiyo Tsujiguchi, Masafumi Takagi, Yoichiro Hosokawa, Yoko Saito
Radiation Protection Dosimetry 185 1 - 9 2019.11
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External Radiation Exosure to the Public Using Car-borne Survey Method in the Uranium a d Thorium Bearing of Lolodorf, Cameroon
Guillaume Samuel Bineng, Saidou, Masahiro Hosoda, Yvette Flore Tchuente Siaka, Naofumi Akata, Simplice Feutseu Talla, Ele Abiama, Shinji Tokonami
Radiation Environment and Medicine 2020, 9 ( 1 ) 13 - 20 2019.11
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ENVIRONMENTAL TRITIUM AROUND A FUSION TEST FACILITY
Masahiro Tanaka, Naofumi Akata, Chie Iwata
Radiation Protection Dosimetry 184 324 - 327 2019.10
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RECENT TRITIUM CONCENTRATION OF MONTHLY PRECIPITATION IN JAPAN
S Nakasone, A Ishimine, Y Ishizu, Y Shiroma, M Tanaka, N Akata, H Kakiuchi, T Sanada, M Furukawa
Radiation Protection Dosimetry 184 334 - 337 2019.10
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TRITIUM, HYDROGEN AND OXYGEN ISOTOPE COMPOSITIONS IN MONTHLY PRECIPITATION SAMPLES COLLECTED AT TOKI, JAPAN
N Akata, H Hasegawa, S Sugihara, M Tanaka, M Furukawa, N kurita, T Kcvacs, Y shiroma, H kakiuchi
Radiation Protection Dosimetry 184 338 - 341 2019.10
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A SIMULATION STUDY OF DEPOSITION PARAMETERS FOR 129I DISCHARGED FROM THE ROKKASHO REPROCESSING PLANT
Koichi Abe, Hidenao Hasegawa, Naofumi Akata, Hideki Kakiuchi, Jing-Hsien Chiang, Hiroji Suwa, Shun'ichi Hisamatsu
Radiation Protection Dosimetry 184 376 - 379 2019.10
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NATURAL RADIATION EXPOSURE TO THE PUBLIC IN MINING AND ORE BEARING REGIONS OF CAMEROON
Saïdou, Shinji Tokonami, Masahiro Hosoda, Ndjana Nkoulou, II Joseph Emmanuel, Naofumi Akata, Tchuente Siaka, Yvette Flore, Oumar Bobbo Modibo, Bineng Guillaume Samuel, Takoukam Soh, Serge Didier
Radiation Protection Dosimetry 184 391 - 396 2019.10