Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Takeshi, Iimoto"'
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractThe uncertainty of in situ radioactivity measurements can be influenced by the depth of sediment sampled by the spectrometer and the vertical distribution of the target radionuclide in the sediments. This study used Particle and Heavy Ion Tra
Externí odkaz:
https://doaj.org/article/801e0be0b1ef4e7680cdd6a2d1eae859
Publikováno v:
Atmosphere, Vol 15, Iss 6, p 701 (2024)
Building materials, such as brick and concrete, are known indoor radon (222Rn) and thoron (220Rn) sources. Most radon and thoron exhalation studies are based on the laboratory testing of pieces and blocks of such materials. To discuss if laboratory f
Externí odkaz:
https://doaj.org/article/560c3e0b10494577bbdbe7e60a4eb8f6
Publikováno v:
Atmosphere, Vol 14, Iss 9, p 1329 (2023)
This study delves into the long-term atmospheric transport and deposition of 210Pb in the Northern Hemisphere by using the atmospheric transport model HIRAT. The calculation for the four-year (2012–2015) period showed an average deposition flux of
Externí odkaz:
https://doaj.org/article/7ae5584ceffe4ee88398cf29067fb1b8
Publikováno v:
Atmosphere, Vol 14, Iss 7, p 1067 (2023)
Radon, an element of natural radiation, is considered one of the leading causes of lung cancer worldwide. In Bangladesh, radon has been clarified as a foremost source of radiation exposure. Potential natural-radiation-induced elevated cancer risks we
Externí odkaz:
https://doaj.org/article/6766ac8f9a8d4ee9b907b7c7c054c410
Publikováno v:
Japanese Journal of Health Physics. 57:140-145
Publikováno v:
Japanese Journal of Health Physics. 57:30-35
Autor:
Kotaro Ochi, Hironori Funaki, Kazuya Yoshimura, Takeshi Iimoto, Norihiro Matsuda, Yukihisa Sanada
Publikováno v:
Radiation and Environmental Biophysics. 61:147-159
Ambient dose equivalent conversion coefficients (ADC
Publikováno v:
Journal of the Atomic Energy Society of Japan. 64:51-55
Publikováno v:
Radiation Protection Dosimetry. 196:136-140
During the early phase of a nuclear accident, major radioactive materials are released into the environment, necessitating the prompt deployment of various protective actions to avoid or reduce radiation exposure. To implement these actions, the leve
Autor:
Reiko, Kanda, Takeshi, Iimoto, Michiaki, Kai, Seiji, Kodama, Jyunya, Kobayashi, Kazuo, Sakai, Takako, Tominaga, Satoru, Nakashima, Yoshio, Hosoi, Naoki, Matsuda, Nobuyuki, Sugiura, Takumaro, Momose, MICHIO, YOSHIZAWA
Publikováno v:
日本放射線事故・災害医学会雑誌. 5(1):1-11
放射線防護人材の不足が国内の政府機関でも議論されるようになって久しい。2018 年に行われた放射線防護に関連する学会の合同調査では、10 - 20 年前に比べ、放射線防護の専門家数は2