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Article
Variation in seed protein and isoenzyme patterns in Cucurbita cultivars
The genetic variability in the seed proteins and the enzyme alcohol dehydrogenase (ADH) in representative species of the genus Cucurbita was studied. The banding patterns were obtained by means of vertical block ...
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Article
On the advantages and validity of the method of decomposition of Mössbauer spectra from amorphous and disordered magnetic materials
A method for decomposition of Mössbauer spectra of amorphous and disordered magnetic materials is tested. Its algorithm is discussed as well as the adaptation of the method for processing of more complex spect...
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Article
Mössbauer study of carbide phases in catalysts for ammonia synthesis
Samples of a catalyst CA-1 for ammonia synthesis were studied. After reduction the samples were treated with CO2 or with a mixture of 1% O2+2.4% H2O+CO2 at temperatures between 600 and 783 K. Mössbauer spectrosco...
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Article
A kinetic study of the interaction between α-iron and CuCl2. 2H2O by Mössbauer spectroscopy
The kinetics of the solid-phase interaction in the system α-Fe-CuCl2. 2H2O was studied by means of Mössbauer spectroscopy. It was established that compounds of divalent and trivalent iron were formed by diffusion...
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Article
Mössbauer study of the thermal decomposition of co-precipitated Fe/NH4/2/SO4/2.6H2O and Ni/NH4/2/SO4/2.6H2O
Using Mössbauer spectroscopy, the thermal decomposition products of co-precipitated Fe/NH4/2/SO4/2.6H2O and Ni/NH4/2/SO4/2.6H2O for two hours at various temperatures in open air have been studied and identified. ...
