Materials of natural radioactivity |
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| From the Ministry of Education, the use of the "Ⅱ kun measure" radiation meter that is lent to school for, you can experiment of radiation chemistry using a fountain of hot spring activity. |
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| REFERENCES Volume 4 radiation education "in Action table aggregate soft radiation in Education (Microsoft Excel)", 18-25 (2001) Masahiro Kamata, Chiharu Watanabe |
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| "Radioactivity measurement of hot spring water with radiochemical experiment method using natural radioactivity and (IX) activated carbon II" weigh-kun "" Kamata Masahiro, Watanabe Chiharu Vol. 48 Chemical education, 524-527 (2000) |
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| "(Radioactivity measurement of 40K using II" weigh-kun ") radiochemical experiment method using natural radioactivity (X)" Masahiro Kamata, Shenzhen Shino Author Volume 49, education and chemistry, 582-584 (2001) |
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| Kamata Masahiro, Hoshino Yoko - "radiochemical experiment method using natural radioactive isotope (VIII) radiochemical experiment using 228Ac in the boiler scale of Tamagawa Hot Springs, 212Pb, and 212Bi" Vol. 47 Chemical education, 50-52 (1999) |
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| - "Ra in the boiler scale of Tamagawa Onsen, radiochemical experiment using Th radiochemical experiment method using natural radioactive isotope (VII)" Kamata Masahiro other Vol.47 education, 46-49 (1999) and chemical |
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| "- - Radioactivity measurement of 214Pb and 214Bi is included in the hot spring water of Masutomi hot spring (VI) radiochemical experiment method using natural radioactive isotope" Kamata Masahiro other using a "natural radioactive isotope Kamata Masahiro, Esaka Toru man radioactivity measurement "of the daughter nuclide and 222Rn emitted radiochemical experiment method from (IV) horticultural superphosphate Vol.43 Chemical education, 588-591 (1995) |
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| "Radioactivity measurement of hot spring water using radiochemical experiment method using natural radioactive isotope (III) simple γ-ray instrument" Mr. measure "" Kamata Masahiro, Nakamura Mariko, Esaka Toru man Vol.43 Chemical education, 321-324 (1995) |
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| "Radioactivity measurement of 214Bi included radiochemical experiment method using natural radioactive isotopes (II) hot spring water" Masahiro Kamata, Mariko Nakamura, Toru man Esaka 42 volume Chemical education, 500-503 (1994) |
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| "Radioactivity measurement of 214Bi included radiochemical experiment method using natural radioactive isotopes (I) hot spring water" Masahiro Kamata, Mariko Nakamura, Toru man Esaka 42 volume Chemical education, 286-291 (1994) |
