Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Johji Abukawa"'
Publikováno v:
Journal of Nuclear Science and Technology. 44:114-120
A series of precise measurements of the cosmic-ray induced neutron energy spectra have been performed to assess the natural background neutron dose rate in whole Japan. The energy spectra were measured in two regions with different altitudes and geom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d3083ff333f0f73b93132af243c6a60
https://doi.org/10.1080/18811248.2007.9711264
https://doi.org/10.1080/18811248.2007.9711264
Autor:
Johji Abukawa, Shoji Satoh, Shoichi Tachimori, Yuji Ohta, Kazunori Nagaoka, Takashi Nakamura, Munehiko Kowatari
Publikováno v:
Journal of Nuclear Science and Technology. 42:495-502
To assess the natural background neutron dose rate in Japan, a series of measurements of the cosmic-ray induced neutron energy spectra and the neutron dose rates were carried out in the Mt. Fuji area (altitude: 40-3,700m) by means of a Bonner multi-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c8323b6a913e1b901c517be0d9bfad
https://doi.org/10.1080/18811248.2004.9726416
https://doi.org/10.1080/18811248.2004.9726416
Autor:
Hideo Higuchi, Johji Abukawa, Takashi Nakamura, Munehiko Kowatari, Shoji Sato, Kazunori Nagaoka
Publikováno v:
Japanese Journal of Health Physics. 39:352-361
Field measurements of the cosmic-ray neutron dose rate on the ground using the neutron dose-equivalent counter developed by Nakamura were conducted in order to allow an understanding of neutron dose rate distribution in Japan. The effects of altitude
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6cfb9174b993833e49601dbcc1c99b0
https://doi.org/10.5453/jhps.39.352
https://doi.org/10.5453/jhps.39.352
Publikováno v:
Journal of Environmental Radioactivity. 41:287-305
A comprehensive survey was conducted on 90 Sr and 137 Cs activity levels in retail foods purchased from retail markets all over Japan during the period 1989–1994, and the annual effective dose equivalent due to dietary ingestion was estimated. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92ab00c76497b7581665353b375e2cbb
https://doi.org/10.1016/s0265-931x(98)00003-4
https://doi.org/10.1016/s0265-931x(98)00003-4