View More View Less
  • 1 Konan University Department of Chemistry, Faculty of Science Higashinada-ku Kobe (Japan)
  • | 2 Radiation Center of Osaka Prefecture Shinke-cho Sakai (Japan)
  • | 3 Musashi Institute of Technology Atomic Energy Research Laboratory Tama-ku Kawasaki (Japan)
Restricted access


This report is the results of the studies on NAA of groundwater samples with comparison between direct and evaporation methods, and of the applications for the samples of alluvium plain composed with granitiform soils and of Neogene strata composed with clay minerals.