S Ohno, M Hiki, M Yatazawa - Radioisotopes (Tokyo), 1972 - jlc.jst.go.jp
The seven transition elements, scandium, chromium, manganese, cobalt, nickel, copper and zinc, have been determined in some soil samples using neutron activation analysis …
H Tsukada, H Hasegawa, A Takeda… - Journal of radioanalytical …, 2007 - Springer
Rice grain samples and surface paddy soil samples were collected from 20 sites throughout Aomori Prefecture, Japan, and the concentrations of 25 elements in the polished rice and 33 …
J Takada, T Sumino, K Nishimura, Y Tanaka… - … of radioanalytical and …, 1996 - Springer
The lanthanides (REE) in 142 fern leaves collected from several sampling sites in Japan have been determined by neutron activation analysis, and the correlations between any two …
M Shibuya - Proc. Japan Conf. Radioisotopes, 1961 - osti.gov
A system of activation analysis is described that is completely nondestructive and requires no chemical separation. The system is able to analyze several minor elements in plants and …
M Tsukada, D Sato, K Endo, M Yanaga… - Journal of …, 2000 - akjournals.com
Instrumental neutron activation analysis (INAA), and inductively coupled plasma mass spectroscopy (ICP-MS) were applied to the determination of major elements and rare earth …
S Aidid - Journal of radioanalytical and nuclear chemistry, 1994 - akjournals.com
Eight out of the fourteen rare earth elements were estimated from the leaves of Pelthophorum pterocarpum, the leaves and roots of Impatiens balsamina, and the soils from …