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Ksu Radiocarbon Dates I

Published online by Cambridge University Press:  18 July 2016

Osamu Yamada  and
Akira Kobashigawa
Osamu Yamada
Affiliation:
Faculty of Science, Kyoto Sangyo University, Kyoto 603, Japan
Akira Kobashigawa
Affiliation:
Faculty of Science, Kyoto Sangyo University, Kyoto 603, Japan
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It was T Higashimura of Kyoto University who did the first liquid scintillation measurement for 14C in Japan. The External Standard Method (Higashimura et al, 1962) has been accepted the world over as an efficient method of measuring low-level radiation.

Type
Research Article
Information
Radiocarbon , Volume 28 , Issue 3 , 1986 , pp. 1077 - 1101
Copyright
Copyright © The American Journal of Science 

References

Higashimura, T, Yamada, O, Nohara, N and Sidei, T, 1962, External standard method for determination of efficiency of liquid scintillation counting: Internatl Jour Appl Radiation & Isotopes, v 13, p 308–309.Google Scholar
Nystrom, R F, Yanko, W and Brown, W G, 1948, Reduction of carbon dioxide to methanol by lithium aluminum hydride: Am Chem Jour, v 70, p 441.Google Scholar
Shimada, H and Yamada, O, 1977, The isotopic effect in methanol synthesis for the liquid scintillation C dating: Acta Humanistica Sci Univ Sangio Kyotiensis, v 6, no. 3, p 78–89 Google Scholar
Sidei, T, Higashimura, T and Yamada, O, 1962, The concentration of carbon-14 in ethanol: Jour Radiation Research, v 3, no. 3, p 153–157.Google Scholar
Tsuya, H, 1968, Geologic map of Mt Fuji: Geol Survey of Japan.Google Scholar
Yamada, O, Higashimura, T and Sidei, T, 1966, 14C-dating by liquid scintillation counting: Radioisotopes,, v 15, no. 2, p 73–76.CrossRefGoogle Scholar