Papers - TOKONAMI SHINJI
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What can we learn from high background radiation area (HBRA) studies in three Asian countries: India, China and Indonesia? Radiological aspects in various HBRAs.
Chutima Kranrod, Hiromi Kudo, Shinji Tokonami
Journal of radiation research 65 ( Supplement_1 ) i32-i41 2024.12
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What can we learn from high background radiation area (HBRA) studies in three Asian countries: India, China and Indonesia? Radiological aspects in various HBRAs
Chutima Kranrod, Hiromi Kudo, Shinji Tokonami
Journal of Radiation Research 65 i32 - i41 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, Saïdou, 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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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
Mouandza, SYL; Säidou; Ndong, W; Kranrod, C; Hosoda, M; Meye, PO; Djeune, RB; Mombo, EDDR; Andeme-Abondhoume, HMJ; Ndjembidouma, BCM; Ekogo, TB; Ben-Bolie, GH; Tokonami, S
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 280 107557 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 - 117394 2024.12
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Serum Metabolomics Study to Screen Potential Biomarkers of Lung Cancer Risk in High Natural Background Radiation Areas of Thailand: A Pilot Study.
Narongchai Autsavapromporn, Aphidet Duangya, Pitchayaponne Klunklin, Imjai Chitapanarux, Chutima Kranrod, Churdsak Jaikang, Tawachai Monum, Atchara Paemanee, Shinji Tokonami
Cancers 16 ( 24 ) 2024.12
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A Study of the Relationship Among Radon, Thoron and Radioactive Aerosol Particle Distribution in PM<sub>2.5</sub> Risk Areas in Kanchanaburi Province, Thailand
Kranrod, C; Rattanapongs, C; Sola, P; Manowan, A; Onjan, A; Aramrun, K; Tokonami, S
ATMOSPHERE 15 ( 12 ) 2024.12
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Tritium concentration in monthly precipitation in Okinawa and Kagoshima, southern Japan
Naofumi Akata, Kaho Ohno, Haruka Kuwata, Khemruthai Kheamsiri, Yukiko Yoshinaka, Ryohei Yamada, Yuisa Kitayama, Sana Aizawa, Shunya Nakasone, Akinobu Ishimine, Masahiro Tanaka, Yoshitaka Shiroma, Shinji Tokonami, Masahide Furukawa
Radiation Protection Dosimetry 200 ( 16-18 ) 1792 - 1796 2024.11
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The Preface
Tokonami, S; Shimada, Y; Ueda, S; Mc Laughlin, J; Kovacs, T
RADIATION PROTECTION DOSIMETRY 200 ( 16-18 ) 1493 - 1494 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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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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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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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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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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Assessment of annual effective doses from indoor radon and thoron in Doi Lo, Chiang Mai, Thailand
Tarika Thumvijit, Siriprapa Somboon, Monruedee Tapanya, Kewalin Ruktinnakorn, Chutima Kranrod, Shinji Tokonami, Supitcha Chanyotha, Sompong Sriburee
Radiation Protection Dosimetry 200 ( 16-18 ) 1715 - 1719 2024.11
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International intercomparison and quality assessment of passive and active 222Rn measuring devices in the Asia-Pacific region
N. Karunakara, A.P. Vijith, Rosaline Mishra, B.K. Sahoo, Miroslaw Janik, Sudeep Kumara, B.K. Sapra, Shinji Tokonami, Chutima Kranrod, S. Chandrasekaran, N. Chitra, Seon hong Kim, Juhee Yoo, Chao Zhao, Bo Chen, Hong-Gi Kim, Jin-il Kim, Josef Holecek, Le Dinh Cuong
Radiation Measurements 178 107295 - 107295 2024.11
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Thoron exposure in the radon-thoron prone area of the Adamawa Region, Cameroon
Soumayah Bachirou, Saïdou, Rosaline Mishra, Chutima Kranrod, Masahiro Hosoda, Sabahet Jalaluddin, Balvinder K. Sapra, Moise Godfroy Kwato Njock, Shinji Tokonami
Applied Radiation and Isotopes 213 111498 - 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, Dieu Souffit Gondji, Ilsa Rosianna, Eka Djatnika Nugraha, Oumar Bobbo Modibo, Chutima Kranrod, Yasutaka Omori, Naofumi Akata, Masahiro Hosoda, Saïdou, Shinji Tokonami
Applied Sciences 14 ( 22 ) 10538 - 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
NAKASONE Shunya, ISHIMINE Akinobu, TAMAKUMA Yuki, HOSODA Masahiro, AKATA Naofumi, SANADA Tetsuya, TANAKA Masahiro, YOKOYAMA Sumi, SAKAMA Minoru, TANAHARA Akira, FURUKAWA Masahide, TOKONAMI Shinji, YASUOKA Yumi, SHIROMA Yoshitaka
Japanese Journal of Health Physics 59 ( 3 ) 131 - 134 2024.10