Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Masafumi Uchiyama"'
Autor:
Jun Takada, Masaharu Hoshi, I. Shimizu, N. Sugiura, Masafumi Uchiyama, Satoru Endo, Toshiso Kosako, Tetsuo Ishikawa
Publikováno v:
Health Physics. 82:348-357
New in-vivo calibration phantoms (anthropometric phantoms) were developed to meet the needs for Japanese standard phantoms. Two important characteristics of these phantoms were that (1) they were designed using Japanese body size survey data, and (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1375fd2c000c76bd7d68ed98547f2a9
https://doi.org/10.1097/00004032-200203000-00007
https://doi.org/10.1097/00004032-200203000-00007
Autor:
Masafumi Uchiyama
Publikováno v:
Journal of Environmental Radioactivity. 41:83-94
After the Chernobyl accident, increased 137 Cs body burdens were measured for 22 Japanese male adults. An average biological half-time of 101 days was estimated. In the 1960s, an average Cs biological half-time of 86 days was reported for 23 Japanese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b939468a4de0b532c4fc274f2b7f940
https://doi.org/10.1016/s0265-931x(97)00086-6
https://doi.org/10.1016/s0265-931x(97)00086-6
Publikováno v:
Japanese Journal of Health Physics. 32:41-51
The final results of a nationwide indoor radon survey are presented based on one year measurements at more than 7, 000 houses throughout Japan. In conclusion, the annual average indoor radon concentrations in 5, 717 houses are finally obtained as the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bad7597c5db6a7e21879a443aae3c60
https://doi.org/10.5453/jhps.32.41
https://doi.org/10.5453/jhps.32.41
Autor:
Tetsuo Ishikawa, Masafumi Uchiyama
Publikováno v:
Japanese Journal of Health Physics. 32:67-70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bde382f078fa01b50b5f62c8f1bdc8f
https://doi.org/10.5453/jhps.32.67
https://doi.org/10.5453/jhps.32.67
Autor:
Masafumi Uchiyama
Publikováno v:
Japanese Journal of Health Physics. 31:143-150
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a7b478f36e99bc58c5acc23f937585c
https://doi.org/10.5453/jhps.31.143
https://doi.org/10.5453/jhps.31.143
Autor:
Katsuzo Koizumi, Hiromu Masuda, Seiichi Mizushita, Nobuyuki Sugiura, Yoshihiro Nishida, Yoshihide Nakamura, Masafumi Uchiyama, Nobuyoshi Takeuchi, Kazufumi Taniguchi, Manabu Tatara, Masatoshi Egawa, Shohei Matsubara, Toshiso Kosako
Publikováno v:
Japanese Journal of Health Physics. 29:217-228
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26bff01904bddf99ac0dc209c2f9fc1
https://doi.org/10.5453/jhps.29.217
https://doi.org/10.5453/jhps.29.217
Publikováno v:
Journal of Nuclear Science and Technology. 30:444-455
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e3d700efbac88c1788922b7b44c9137
https://doi.org/10.1080/18811248.1993.9734501
https://doi.org/10.1080/18811248.1993.9734501
Autor:
Arkady Mishine, Valery Ramzaev, Sarat Kumar Sahoo, Katsumi Kurotaki, Ralf Hille, Anatoly Barkovsky, Hidenori Yonehara, Masafumi Uchiyama
Publikováno v:
Journal of environmental radioactivity. 85(2-3)
In order to estimate current external gamma doses to the population of the Russian territories contaminated as a result of the Chernobyl accident, absorbed gamma-dose rates in air (DR) were determined at typical urban and suburban locations. The stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5406570618a3af8ffbc4be0c22c7d525
https://pubmed.ncbi.nlm.nih.gov/16095775
https://pubmed.ncbi.nlm.nih.gov/16095775
Publikováno v:
Health physics. 71(3)
A selected group of about 20 male researchers at the NIRS that reside in Chiba, Japan, was measured for total body content of radiocesium and {sup 40}K every 3 mo from February 1986 to May 1991. A whole-body counter at the NIRS was used to measure th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610519b16915de87ae2d340e67314a18
https://pubmed.ncbi.nlm.nih.gov/8698573
https://pubmed.ncbi.nlm.nih.gov/8698573
Publikováno v:
Journal of Radiation Research. 23:358-370
A dose of 2.74 kBq of carrier-free 131I (NaI) was given orally to 2 male adults (A and B) in their routine works under a limitation of iodine intake for A and a fairly free access to iodine intake for B for 2 weeks predose. In both the thyroid and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c502efa7fb62dd94585fb45d17ae720a
https://doi.org/10.1269/jrr.23.358
https://doi.org/10.1269/jrr.23.358