論文 - 床次 眞司
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Activity concentration of natural radionuclides and radon and thoron exhalation rates in rocks used as decorative wall coverings in Japan.
Iwaoka K, Hosoda M, Tabe H, Ishikawa T, Tokonami S, Yonehara H
Health physics 104 ( 1 ) 41 - 50 2013年01月
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Activity concentrations of environmental samples collected in Fukushima Prefecture immediately after the Fukushima nuclear accident.
Hosoda M, Tokonami S, Tazoe H, Sorimachi A, Monzen S, Osanai M, Akata N, Kakiuchi H, Omori Y, Ishikawa T, Sahoo SK, Kovács T, Yamada M, Nakata A, Yoshida M, Yoshino H, Mariya Y, Kashiwakura I
Scientific reports 3 2283 - 2283 2013年
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Concentration of (3)H in plants around Fukushima Dai-ichi Nuclear Power Station.
Kakiuchi H, Akata N, Hasegawa H, Ueda S, Tokonami S, Yamada M, Hosoda M, Sorimachi A, Tazoe H, Noda K, Hisamatsu S
Scientific reports 2 947 2012年12月
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Distribution of terrestrial gamma radiation dose rate in the eastern coastal area of Odisha, India
G. S. Gusain, B. S. Rautela, S. K. Sahoo, T. Ishikawa, G. Prasad, Y. Omori, A. Sorimachi, S. Tokonami, R. C. Ramola
Radiation Protection Dosimetry 152 ( 1-3 ) 42 - 45 2012年11月
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Estimation of radon diffusion coefficient in soil using updated experimental system
G. Prasad, T. Ishikawa, M. Hosoda, A. Sorimachi, M. Janik, S.K. Sahoo, S. Tokonami, S. Uchida
Review of Scientific Instrument 83 ( 9 ) 093503 2012年09月
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Distribution of Uranium and some selected trace metals in human scalp hair from Balkans
Zunic Z.S., Tokonami S., Mishra S., Arae H., Kritsananuwat R., Sahoo S.K.
Radiation Protection Dosimetry 152 ( 1-3 ) 220 - 223 2012年08月
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Radioactive pollution from Fukushima Daiichi Nuclear Power Plant in the terrestrial environment
Tazoe H., Hosoda, M., Sorimachi A., Tokonami S., Yamada M.
Radiation Protection Dosimetry 152 ( 1-3 ) 198 - 203 2012年08月
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Radon and thoron doses in kindergartens and elementary schools
Vaupotic J., Bezek M., Kavasi N., Ishikawa T., Yonehara H., Tokonami S.
Radiation Protection Dosimetry 152 ( 1-3 ) 247 - 252 2012年08月
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Preliminary results from an indoor radon thoron survey in Hungary
G. Szeiler, J. Somlai, T. Ishikawa, Y. Omori, R. Mishra, B. K. Sapra, Y. S. Mayya, S. Tokonami
Radiation Protection Dosimetry 152 ( 1-3 ) 243 - 246 2012年08月
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Environmental radiation at Izu-Ohshima after the Fukushima Daiichi Nuclear Power Plant accident
Inoue K., Hosoda M., Sugino M., Simizu H., Akimoto A., Hori K., Ishikawa T., Sahoo S.K., Tokonami S., Narita H., Fukushi M.
Radiation Protection Dosimetry 152 ( 1-3 ) 234 - 237 2012年08月
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Effects of air exchange property of passive-type radon-thoron discriminative detectors on performance of radon and thoron measurements
Omori Y., Janik M., Sorimachi A., Ishikawa T., Tokonami S.
Radiation Protection Dosimetry 152 ( 1-3 ) 140 - 145 2012年08月
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Measurement of radon/thoron exhalation rates and gamma ray dose rate in granite areas in Japan
Prasad G., Ishikawa T., Hosoda M., Sahoo S.K., Kavasi N., Sorimachi A., Tokonami S.
Radiation Protection Dosimetry 152 ( 1-3 ) 130 - 134 2012年08月
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Levels of thoron and its progeny in high background radiation area of southeastern coast of Odisha, India
Ramola R.C., Gusain G.S., Rautela B.S., Sagar D.V., Prasad G., Sahoo S.K., Ishikawa T., Omori Y., Janik M., Sorimachi A., Tokonami S.
Radiation Protection Dosimetry 152 ( 1-3 ) 62 - 65 2012年08月
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Radon concentration of outdoor air: measured by an ionization chamber for radioisotope monitoring system at radioisotope institute
Y. Tajika, Y. Yasuoka, H. Nagahama, T. Suzuki, Y. Homma, T. Ishikawa, S. Tokonami, T. Mukai, M. Janik, A. Sorimachi, M. Hosoda
Journal of Radioanalytical and Nuclear Chemistry 295 ( 3 ) 1709 - 1714 2012年08月
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Thyroid doses for evacuees from the Fukushima nuclear accident
S. Tokonami, M. Hosoda, S. Akiba, A. Sorimachi, I. Kashiwakura, M. Balonov
Scientific Reports ( 2 ) 507 2012年07月
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Performance test for radon measuring instruments using radon chamber at PTB
A. Sorimachi, T. Ishikawa, S. Tokonami
Applied Radiation and Isotopes 70 ( 6 ) 994 - 998 2012年06月
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Performance test of passive radon-thoron discriminative detectors on environmental parameters
A. Sorimachi, S. Tokonami, Y. Omori, T. Ishikawa
Radiation Measurements 47 ( 6 ) 438 - 442 2012年06月
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Mitigation effects of radon decay products by air cleaner
Kazuki Iwaoka, Shinji Tokonami, Tetsuo Ishikawa and Hidenori Yonehara
Journal of Radioanalytical and Nuclear Chemistry 295 ( 1 ) 639 - 642 2012年05月
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Long term measurements of indoor radon equilibrium factor
N. H. Harley, J. Chen, P. Chittaporn, A. Sorimachi, S. Tokonami
Health Physics 102 ( 4 ) 459 - 462 2012年04月
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An intercomparison for NIRS and NYU passive thoron gas detectors at NYU.
Sorimachi A, Ishikawa T, Tokonami S, Chittaporn P, Harley NH
Health physics 102 ( 4 ) 419 - 424 2012年04月