Zobrazeno 1 - 10
of 226
pro vyhledávání: '"V. N. Mel'nikov"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 51:444-453
The possibility of analyzing multidimensional data for predicting properties of petroleum road asphalts is examined. Construction of a prognostic model helped determine the optimal feedstock composition and technological parameters of the oxidation p
Publikováno v:
Физиология человека. 39:117-125
Qualification comparable groups of young men engaged in cyclic kinds of sports were tested with stepwise accruing loads on bicycle ergometer and 25-minute exponential increasing normobaric hypoxia to final concentration of 10% oxygen. Group of skiers
Synthesis of spinel Ni0.75Zn0.25Fe2O4 and the properties of a coating obtained by gas-flame spraying
Publikováno v:
Theoretical Foundations of Chemical Engineering. 45:455-460
Ferrite Ni0.75Zn0.25Fe2O4 was prepared by the solid-state synthesis and thermal decomposition of the complex oxalate Ni0.75Zn0.25Fe2(C2O4)3 · 6H2O. The oxalate precursor and the products obtained at different stages of the thermal decomposition were
Publikováno v:
Russian Journal of Physical Chemistry A. 83:979-983
Changes in the concentration of solute molecules in a glycerol matrix were studied using mass spectrometry of secondary ions that appeared under the bombardment of a sample-solution by primary ions. The objects of study were several organic dyes and
Publikováno v:
Measurement Techniques. 51:923-928
The paper discusses possible signs of time variation in the constants for the extended standard model. Existing experimental constraints on the magnitude of the changes are given in order to allow for the possible effects on the metrological characte
Publikováno v:
Measurement Techniques. 51:811-817
The constants in the extended standard model are considered, which includes gravitational interaction and massive neutrinos. The accuracy is compared in determining the coupling constants on various energy scales, and theoretical estimates are given
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 72:929-933
Enzymatic glucose oxidation in a system modeling a glucose biosensor have been investigated by SIMS with the use of a liquid matrix. The effect of some solution parameters on the reaction product (gluconic acid) yield has been analyzed. It is shown b
Publikováno v:
Atomic Energy. 103:917-920
Publikováno v:
Measurement Techniques. 50:213-219
Some methods of determining the constants of the Standard Model, the values of the constants established at the present time, and the dependence of the coupling constants of the strong, electromagnetic and weak interactions on the characteristic ener
The Fundamental Physical Constants, the Gravitational Constant, and the See Space Experiment Project
Autor:
S. A. Kononogov, V. N. Mel’nikov
Publikováno v:
Measurement Techniques. 48:521-531
The paper discusses the fundamental physical constants, the classification of them, the number of them, the definition accuracy, and the relationships to fundamental physical theories (interactions). Basic concepts are presented on gravitational rela