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Article
A comparison of the197Au Mössbauer spectra of MAu (M=K, Rb, Cs) with (2, 2, 2-crypt M) Au
Gold-197 Mössbauer spectroscopy has been used to investigate the MAu system (M=K, Kb, Cs). Of the 1∶1 alloys RbAu and CsAu give Mössbauer spectra consistent with cubic gold environments, while (2,2,2-crypt M) ...
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Article
Biological nitrogen fixation: A key to world protein
1. Characteristics and methodology of the C2H2-C2H4 assay forin situ measurement of N2 fixation are outlined.
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Article
Study on impact phenomenon between a sphere and a layered structure
As part of a general investigation of impact-printing phenomenon, a series of impact experiments were performed in which the print action was simulated by a freely falling sphere impacting with a horizontal st...
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Article
Establishment of Symbiosis between Rhizobium and Plant Cells in vitro
A symbiotic nitrogen-fixing relationship has been established in culture between soybean cells and the bacterium Rhizobium.