論文 - 床次 眞司
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Simultaneous indoor radon, thoron, and thoron progeny measurements in Betare-Oya gold mining areas, eastern Cameroon
Joseph Emmanuel Ndjana Nkoulou II, Louis Ngoa Engola, Saïdou, Masahiro Hosoda, Daniel Bongue, Takahito Suzuki, Hiromi Kudo, Moïse Godfroy Kwato Njock, Shinji Tokonami
Radiation Protection Dosimetry 185 ( 3 ) ncz026 - 401 2019年03月
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Study of Chemical Etching Conditions for Alpha-particle Detection and Visualization Using Solid State Nuclear Track Detectors
Yamada Ryohei, Odagiri Taiki, Iwaoka Kazuki, Hosoda Masahiro, Tokonami Shinji
Radiation Environment and Medicine 8 ( 1 ) 21 - 25 2019年02月
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Study of Chemical Etching Conditions for Alpha-particle Detectionand Visualization Using Solid State Nuclear Track Detectors
Ryohei Yamada1, Taiki Odagiri, Kazuki Iwaoka, Masahiro Hosoda, and Shinji Tokonami.
Radiation Environment and Medicine 2019 18 ( 1 ) 21 - 25 2019年02月
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Identification of novel biomarkers for early detection of lung cancer in high Radiation areas: A preliminary study on proteomic analysis
N. Autsavapromporn, N. Dukaew, A. Wongnoppavich, B. Chewaskulyong, S. Roytrakul, P. Klunklin, K. Phantawong, I. Chitapanarux, P. Sripun, R. Kritsananuwat, S. Amphol, C. Pornnumpa, T. Suzuki, H. Kudo, M. Hosoda, S. Tokonami
Radiat. Prot. Dosim. 2019年02月
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Evaluation of bacterial diversity in river sediment soil of Fukushima Prefecture by 16s RDNA sequence analysis
K. Yamanouchi, T. Tsujiguchi, Y. Shiroma, T. Suzuki, Y. Tamakuma, M. Yamaguchi, Y. Sakamoto, M. Hegedus, K. Iwaoka, M. Hosoda, I. Kashiwakura, T. Miura, S. Tokonami
Radiat. Prot. Dosim. 2019年02月
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Study of Chemical Etching Conditions for Alpha-particle Detectionand Visualization Using Solid State Nuclear Track Detectors
Ryohei Yamada, Taiki Odagiri, Kazuki Iwaoka, Masahiro Hosoda, Shinji Tokonami
Radiation Environment and Medicine 2019 18 ( 1 ) 21 - 25 2019年02月
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Comparative Study of Performance using Five Different Gamma-ray Spectrometers for Thyroid Monitoring under Nuclear Emergency Situations.
Hosoda M, Iwaoka K, Tokonami S, Tamakuma Y, Shiroma Y, Fukuhara T, Imajyo Y, Taniguchi J, Akata N, Osanai M, Tsujiguchi T, Yamaguchi M, Kashiwakura I
Health physics 116 ( 1 ) 81 - 87 2019年01月
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238Pu/(239+240)Pu activity ratio as an indicator of Pu originating from the FDNPP accident in the terrestrial environment of Fukushima Prefecture
R. Kierepko, S. K. Sahoo, M. Hosoda, S. Tokonami, A. Sorimachi, E. Kim, M. Ohno
J. Environ. Radioact., 196 133 - 140 2019年01月
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Natural radioactivity measurements and external dose estimation by car-borne survey in Douala city
S.D. Takoukam Soh, Saïdou, M. Hosoda, J.E. Ndjana Nkoulou II, N. Akata, O. Bouba1 and S. Tokonami
Radioprotection 2018 53 ( 4 ) 255 - 263 2018年11月
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Preliminary Development of Thoron Exposure System in the Philippines
Kazuki Iwaoka, Lorna Jean H. Palad, Eliza B. Enriquez, Fe M. dela Cruz, Christopher O. Mendoza, Juanario U. Olivares, Ryan Joseph Aniago, Christian L. dela Sada, Masahiro Hosoda, Shinji Tokonami
SCIENCE DILIMAN (JULY-DECEMBER 2018) 30 ( 2 ) 87 - 95 2018年11月
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Short Telomere Length as a Biomarker Risk of Lung Cancer Development Induced by High Radon Levels: A Pilot Study,
Narongchai Autsavapromporn, Pitchayaponne Klunklin, Chalat Threeratana, Wirote Tuntiwechapikul, Masahiro Hosoda and Shinji Tokonami.
Int. J. Environ. Res. Public Health 2018 15 ( 10 ) 2152 2018年09月
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Thyroid equivalent doses for evacuees and radiological impact from the Fukushima nuclear accident
S. Tokonami, M. Hosoda
Radiation Measurements 119 74 - 79 2018年09月
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Mental and physical stress of the Fukushima disaster evacuees as estimated by the measurement of urinary 8‑hydroxy‑2'‑deoxyguanosine
Yasuyo Fukushi, Ayumi Nakamura, Chieko Itaki, Shinji Tokonami, Masatoshi Yamada and Yasushi Mariya.
Experimental and Therapeutic Medicine 16 ( 91 ) 231 - 235 2018年05月
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Numerical modeling of the sources and behaviors of 222Rn, 220Rn and their progenies in the indoor environment—A review.
Jun Hu, Guosheng Yang, Miklos Hegedus, Kazuki Iwaoka, Masahiro Hosoda, Shinji Tokonami.
Journal of Environmental Radioactivity 189 ( 2018 ) 40 - 47 2018年03月
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Development of radon and thoron exposure systems in Hirosaki University.
Chanis Pornnumpa, Yui Oyama, Kazuki Iwaoka, Masahiro Hosoda, Shinji Tokonami.
Radiation Environment and Medcine 7 ( 1 ) 13 - 20 2018年02月
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Development of Radon and Thoron Exposure Systems at Hirosaki University
Chanis Pornnumpa, Yui Oyama, Kazuki Iwaoka, Masahiro Hosoda, Shinji Tokonami
Radiation Environment and Medicine 7 ( 1 ) 13 - 20 2018年02月
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Air Absorbed Dose Rate Measurements and External Dose Assessment
Louis Ngoa Engola, Joseph Emmanuel Ndjana, Nkoulou II, Masahiro Hosoda, Daniel Bongue, Saidou, Naofumi Akata, Rosalie Koukong Heya, Mo?se Godfroy, Kwato Njock, Shinji Tokonami
Japanese Journal of Health Physics 53 ( 1 ) 200 - 209 2018年01月
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Development of Rapid Sampling System of Atmospheric Water Vapor for Tritium Measurement
AKATA Naofumi, SANADA Tetsuya, KAKIUCHI Hideki, TANAKA Masahiro, SHIMA Nagayoshi, SHIROMA Yoshitaka, TOKONAMI Shinji, HOSODA Masahiro, ISHIKAWA Yoshio, FURUKAWA Masahide
Plasma and Fusion Research 13 ( 0 ) 3405064 - 3405064 2018年
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Air Absorbed Dose Rate Measurements and External Dose Assessment by Car-Borne Survey in the Gold Mining Areas of Betare-Oya, Eastern-Cameroon
NGOA ENGOLA Louis, NDJANA NKOULOU II Joseph Emmanuel, HOSODA Masahiro, BONGUE Daniel, SAÏDOU, AKATA Naofumi, KOUKONG HEYA Rosalie, KWATO NJOCK Moïse Godfroy, TOKONAMI Shinji
保健物理 53 ( 1 ) 5 - 11 2018年
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バブリング法による水中ラドン濃度測定について
神代悠希、石原万己、藤井さとみ、安岡由美、細田正洋、岩岡和輝、床次眞司、Miroslaw Janik、武藤潤、長濱裕幸, 向高弘
Proceedings of the 18th Workshop on Environmental Radioactivity 2017 ( 6 ) 333 - 338 2017年12月