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Showing 1 - 20 results of 21 for search '"radioactivity"', query time: 0.16s Refine Results
  1. 1
    by Takaharu Okuno, Hideki Sakuma
    Published 1983
    “.... Those techniques are considered to be applicable to radioactive mineral exploration in outcropping areas...”
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  2. 2
    Subjects: “...Radioactive cesium...”
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  3. 3
    by 田崎 和江, Tazaki Kazue
    Published 2006
    Subjects: “...radioactivity...”
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  4. 4
    by Kunihiko WATANUKI
    Published 1963
    “... was collected to make chemical analysis every day at 9:30 a.m. The radioactivity of rain, snow and sea ice were...”
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  5. 5
    by 綿抜 邦彦, Kunihiko WATANUKI
    Published 1963
    “... was collected to make chemical analysis every day at 9:30 a.m. The radioactivity of rain, snow and sea ice were...”
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  6. 6
    by 福田 美保
    Published 2019
    “... Authority, (2015) Environmental radioactivity database http://search.kankyo-hoshano.go.jp/servlet/search.top...”
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    Conference Object
  7. 7
    Published 2009
    “... radioactivity levels in the coastal regions of the Okhotsk Sea. 1. The radiation dose rate in the air above...”
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  8. 8
    “... radioactivity levels in the coastal regions of the Okhotsk Sea. 1. The radiation dose rate in the air above...”
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    Other/Unknown Material
  9. 9
    by Kikuo KATO, Okitsugu WATANABE
    Published 1977
    “...Oxygen isotope, gross β-radioactivity and stratigraphic determinations were done on firn cores from...”
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  10. 10
    by Motoyuki Suzuki, Takao Kurano
    Published 1982
    “... hours revealed the fine vertical profile of water temperature. Petroleum oil and radioactivity...”
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  11. 11
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  12. 12
    “...-radioactivity and stratigraphic determinations were done on firn cores from Mizuho Plateau, Antarctica. Factors...”
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  13. 13
    “... methodology" IMANAKA Tetsuji (Kyoto University) [150] 19 "Estimation of cumulative exposure from radioactive...”
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  14. 14
    “...The radioactive nuclides in human body are roughly classified into two categories. The one...”
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  15. 15
    “...The radioactive nuclides in human body are roughly classified into two categories. The one...”
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  16. 16
    “... by measuring the activity of Ra in radioactive equilibrium state with a liquid scintillation counter...”
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  17. 17
    “... the radioactive pollution in Japan and Antarctica through the human body, and (2) to estimate the effect...”
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  18. 18
    “...The natural radioactive nuclide, ^<210>Pb, with a half-life of 22.3 years in snow and ice is useful...”
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  19. 19
    “... structures. Those techniques are considered to be applicable to radioactive mineral exploration...”
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  20. 20
    “...>Pbが, その半減期に従って時間とともに放射能を減衰させていったことを示している。 The natural radioactive nuclide, ^<210>Pb, with a half-life...”
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