Concepedia
3
Publications
124
Citations
H-Index
1978
Active since
Affiliations
National Research Institute of Police Science(Current)
Y Oba is an author at National Research Institute of Police Science.
Publications per year
1978–1986
Petrochemistry of the Quaternary Volcanic Rocks of Hokkaido, North Japan
Yoshio Katsui, Y Oba, Shigeyuki Ando et al. · 北海道大学理学部紀要 = Journal of the Faculty of Science, Hokkaido University. Series 4, Geology and mineralogy · 1978 · 57 citations · Full text
Preliminary Report of the 1977 Eruption of Usu Volcano
Yoshio Katsui, Y Oba, K. Onuma et al. · Hokkaido University Collection of Scholarly and Academic Papers (Hokkaido University) · 1978 · 46 citations · Full text
Clay Mineralogical Analysis Using the <0.05-mm Fraction for Forensic Science Investigation—Its Application to Volcanic Ash Soils and Yellow-Brown Forest Soils
Yoshiteru Marumo, S Nagatsuka, Y Oba · Journal of Forensic Sciences · 1986 · 21 citations
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