Zobrazeno 1 - 10
of 192
pro vyhledávání: '"Kofuji H."'
Publikováno v:
EPJ Web of Conferences, Vol 24, p 04001 (2012)
We collected 14 water column seawater samples in the southwestern part of the Sea of Okhotsk and employed low-background γ-spectrometry with convenient minimal radiochemical processing to determine the activities of 226Ra (half-life t1/2 = 1600 y),
Externí odkaz:
https://doaj.org/article/e7aa852d6fca47ceaf4ef5ecda4bfcff
Autor:
Hamajima Y., Nagao S., Kofuji H., Minakawa M., Kiyomoto Y., Inoue M., Yoshida K., Yamamoto M.
Publikováno v:
EPJ Web of Conferences, Vol 24, p 04005 (2012)
A total of 30 surface water samples were collected at 2 sites on the east side of the East China Sea (ECS) during 2008–20f0, and 226Ra, 228Ra, and 228Th activities were measured using low-background γ-spectrometry. The 228Ra/226Ra and 228Th/228Ra
Externí odkaz:
https://doaj.org/article/f507d282278343798598b773a6b35620
Publikováno v:
EPJ Web of Conferences, Vol 24, p 04004 (2012)
To understand the pattern of sedimentation rates as fundamental physical parameter of coastal environment, the 210Pb dating method was applied to core samples collected from Kagoshima Bay, Southwestern Japan. The sedimentation rate varied at each loc
Externí odkaz:
https://doaj.org/article/801437efc0d54246885403565ea0e94b
Autor:
Inoue, M., Shirotani, Y., Yamashita, S., Takata, H., Kofuji, H., Ambe, D., Honda, N., Yagi, Y., Nagao, S.
Publikováno v:
In Journal of Environmental Radioactivity February 2018 182:142-150
Autor:
Inoue, M., Shirotani, Y., Furusawa, Y., Fujimoto, K., Kofuji, H., Yoshida, K., Nagao, S., Yamamoto, M., Hamajima, Y., Honda, N., Morimoto, A., Takikawa, T., Shiomoto, A., Isoda, Y., Minakawa, M.
Publikováno v:
In Continental Shelf Research 1 July 2017 143:167-174
Publikováno v:
In Applied Radiation and Isotopes February 2017 120:17-21
Publikováno v:
In Journal of Environmental Radioactivity October 2016 162-163:33-38
Autor:
Inoue, M., Kofuji, H., Fujimoto, K., Furusawa, Y., Yoshida, K., Nagao, S., Yamamoto, M., Hamajima, Y., Minakawa, M.
Publikováno v:
In Journal of Environmental Radioactivity November 2014 137:113-118
Autor:
Inoue, M., Furusawa, Y., Fujimoto, K., Minakawa, M., Kofuji, H., Nagao, S., Yamamoto, M., Hamajima, Y., Yoshida, K., Nakano, Y., Hayakawa, K., Oikawa, S., Misonoo, J., Isoda, Y.
Publikováno v:
In Journal of Environmental Radioactivity December 2013 126:176-187
Publikováno v:
In Journal of Environmental Radioactivity September 2012 111:116-119