Papers - HOSODA Masahiro
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Elevated levels of tritium in surface water collected in the immediate aftermath of the Fukushima accident
Khemruthai Kheamsiri, Donovan Anderson, Hirofumi Tazoe, Kazusa Okada, Nao Otashiro, Haruka Kuwata, Hideki Kakiuchi, Masahiro Hosoda, Tibor Kovacs, Shinji Tokonami, Naofumi Akata
Environmental Pollution 126040 2025.3
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Fukushima’s Tap and Groundwater a Decade after the Nuclear Accident with Radiocesium, Tritium, and Radon
Donovan Anderson, Yuki Oda, Yasuyuki Taira, Yasutaka Omori, Hirofumi Tazoe, Naofumi Akata, Chutima Kranrod, Ryohei Yamada, Haruka Kuwata, Yuki Tamakuma, Hiromi Kudo, Minoru Osanai, Natsuki Nishimura, Yumi Yasuoka, Tetsuya Sanada, Masahiro Hosoda, Shinji Tokonami
Environmental Science & Technology 59 4906 - 4914 2025.3
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Natural gamma dose rate and radioactivity concentrations at a former tin mining area in Kanchanaburi, Thailand
Saowarak Musikawan, Worawat Poltabtim, Khemruthai Kheamsiri, Chutima Kranrod, Theerawat Pluemji, Kitkawin Aramrun, Yasutaka Omori, Hirofumi Tazoe, Masahiro Hosoda, Naofumi Akata, Shinji Tokonami
Journal of Radioanalytical and Nuclear Chemistry 2025.3
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Contribution of Building Materials to the Radon Inhalation Dose in a Radon Prone Area of Adamawa, Cameroon
Soumayah Bachirou, Saïdou, Masahiro Hosoda, Chutima Kranrod, Bongue Daniel, Kwato Njock, Moise Godfroy, Shinji Tokonami
Radiation Environment and Medicine 14 ( 1 ) 13 - 16 2025.3
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Revisiting the influence of the equilibrium factor and the contribution of Rn, Tn and their progeny in dose assessment
Gondji Dieu Souffit, Koyang François, Oumar Bobbo Modibo, Eka Djatnika Nugraha, Ndjana Nkoulou II Joseph Emmanuel, Jalaluddin Shah, Rosaline Mishra, Chutima Kranrod, Yasutaka Omori, Masahiro Hosoda, Saidou, Shinji Tokonami
Air Quality, Atmosphere & Health 2025.2
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Public exposure from inhalation of radon and thoron around the tin mine and smelter areas in Bangka, Indonesia
Radhia Pradana, Eka Djatnika Nugraha, Yasutaka Omori, Sharah Nataz, Shilfa Ilma, Dwi Winarni, Wahyudi, Untara, Irwan Kurnia, Rini Safitri, Chutima Kranrod, Michiya Sasaki, Ade Devriany, Agus Nur Rachman, Rusbani Kurniawan, Haeranah Ahmad Muflihatul, Muniroh Fahrul Islam, Ilsa Rosianna, Nurokhim, Makhsun, Susilo Widodo, Heru Prasetio, Masahiro Hosoda, Shinji Tokonami
Scientific Reports 14 ( 1 ) 80443 2024.12
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ピンホールカメラによる単純X線撮影・CT検査・IVR時の散乱X線発生源の可視化
小山内暢, 田村梨菜, 田中智妃蕗, 三上葉月, 野呂朝夢祐, 工藤幸清, 細川翔太, 對馬惠, 山口一郎, 細田正洋, 齋藤陽子
日本放射線看護学会誌 12 ( 2 ) 1 - 10 2024.12
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Structure shielding of school and gymnasium buildings against fallout gamma radiation from the Fukushima Daiichi Nuclear Power Plant accident
Manaya Taoka, Rui Kudo, Ryohei Yamada, Yasutaka Omori, Kazutaka Tanaka, Masahiro Hosoda, Shinji Tokonami
Ecotoxicology and Environmental Safety 288 117394 2024.12
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Direct measurement of indoor thoron and radon progeny and estimation of inhalation dose in three cities in Gabon: Comparison of the use of thoron typical and measured equilibrium factor values
Sylvere Yannick Loemba Mouandza, Saidou, W. Ndong, Chutima Kranrod, Masahiro Hosoda, P. Ondo Meye, R. Bipolo Djeune, E.-D. Durastanti-Rabenga Mombo, H.M.-J. Andeme-Abondhoume, B.C. Mabika Ndjembidouma, T.B. Ekogo, G.H. Ben-Bolie, Shinji Tokonami
Journal of Environmental Radioactivity 280 107557 2024.12
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Environmental dependence of geometrical efficiency for the scintillation cell in radon and thoron measurement
Kazuki Iwaoka, Lorna Jean H Palad, Chitho P Feliciano, Yuki Tamakuma, Masahiro Hosoda, Shinji Tokonami, Reiko Kanda, Takashi Moritake
Radiation Protection Dosimetry 200 ( 16-18 ) 1711 - 1714 2024.11
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Radiation dose estimation for indoor radon, thoron and their progenies using a stochastic method—a small-scale survey in Wuhan, China
Jun Hu, Chutima Kranrod, Yasutaka Omori, Masahiro Hosoda, Shinji Tokonami
Radiation Protection Dosimetry 200 ( 16-18 ) 1720 - 1725 2024.11
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Evaluation of an ionization chamber characteristics for 222Rn calibration
Rio Furukawa, Miroslaw Janik, Satoshi Kodaira, Hiroki Hashimoto, Yasutaka Omori, Shinji Tokonami, Masahiro Hosoda, Morihito Shimizu, Seiya Manabe, Tetsuro Matsumoto, Chihiro Shimodan, Yasushi Sato, Hideki Harano
Radiation Protection Dosimetry 200 ( 16-18 ) 1696 - 1700 2024.11
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Effect of sampling face velocity on the ultrafine particle surface collection efficiency of a cellulose membrane filter and a cellulose-glass fiber filter for environmental airborne radioactivity monitoring
Mizuki Kiso, Manaya Taoka, Aoi Sampei, Hiroki Hashimoto, Yuki Abe, Yuki Oda, Yasutaka Omori, Ryohei Yamada, Masahiro Hosoda, Chutima Kranrod, Tetsuo Ishikawa, Shinji Tokonami
Radiation Protection Dosimetry 200 ( 16-18 ) 1671 - 1675 2024.11
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Practical cut-off value for radon concentration in indoor air using an activated-charcoal radon collector
Yumi Yasuoka, June Takemoto, Yasutaka Omori, Nanaho Kawamoto, Nao Goda, Hiroyuki Nagahama, Jun Muto, Shinji Tokonami, Masahiro Hosoda, Takeshi Iimoto, Takahiro Mukai
Radiation Protection Dosimetry 200 ( 16-18 ) 1701 - 1705 2024.11
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Thoron exposure in the radon-thoron prone area of the Adamawa Region, Cameroon
Soumayah Bachirou, Saidou, Rosaline Mishra, Chutima Kranrod, Masahiro Hosoda, Sabahet Jalaluddin, Balvinder K. Sapra, Moise Godfroy Kwato Njock, Shinji Tokonami
Applied Radiation and Isotopes 213 111498 2024.11
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Ecological and Health Risks from Trace Elements Contamination in Soils at the Rutile Bearing Area of Akonolinga, Cameroon
Fayette Kitcha Sime, GONDJI Dieu Souffit, Ilsa Rosianna, Eka Djatnika Nugraha, Modibo Oumar Bobbo, Kranrodc, Yasutaka Omori, Naofumi Akata, Masahiro Hosoda, SAÏDOU, Shinji Tokonami
Applied Sciences 14 ( 22 ) 10538 2024.11
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Transparent X-ray Shielding Solutions with Various Metal Ions
Ryoma Tokonami, Minoru Osanai, Masahiro Hosoda, Shinji Tokonami, Tatsuhiro Takahashi
ACS Omega 9 ( 44 ) 44770 - 44777 2024.10
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Interlaboratory Comparison in Japan for Radon Determination in Water
Shunya NAKASONE, Akinobu ISHIMINE, Yuki TAMAKUMA, Masahiro HOSODA, Naofumi AKATA, Tetsuya SANADA, Masahiro TANAKA, Sumi YOKOYAMA, Minoru SAKAMA, Akira TANAHARA, Masahide FURUKAWA, Shinji TOKONAMI, Yumi YASUOKA, Yoshitaka SHIROMA
Japanese Journal of Health Physics 59 ( 3 ) 131 - 134 2024.10
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Radon exhalation rate from the latex pillows and its potential exposure to users
Phachirarat Sola, Kanokporn Boonsirichai, Santi Raksawong, Ritiron Samran, Pimprapa Chaijak, Hirofumi Tazoe, Chutima Kranrod, Rawiwan Kritsananuwat, Sattawat Jongjitklang, Vichai Puripunyavanich, Masahiro Hosoda, Waleeporn Pongkua, Shinji Tokonami
Radiation Medicine and Protection 5 ( 4 ) 238 - 242 2024.9
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Report of Preliminary Survey on Ambient Dose Rate and Particulate Matter in Catania, Italy
Yuki Tamakuma, Masahiro Hosoda, Naofumi Akata
Radiation Environment and Medicine 13 ( 2 ) 70 - 73 2024.9