Zobrazeno 1 - 10
of 11
pro vyhledávání: '"M. Vasyuta"'
Autor:
V. Reshetnyk, M. Vasyuta, Mark Bentley, Yuri V. Skorov, Ladislav Rezac, Jessica Agarwal, J. Blum
Publikováno v:
Solar System Research. 55:106-123
The paper considers the free molecular flow of gas through the dusty porous surface layer of a comet nucleus. The study is based on computer models of generation of a porous medium and Knudsen gas diffusion. We consider various types of homogeneous a
Autor:
V. M. Tkachuk, Vasyl M. Vasyuta
Publikováno v:
The European Physical Journal D. 70
Evolution of a particle in an inverse square potential is studied. We derive an equation of motion for $\left $ and solve it exactly. It gives us a possibility to identify the conditions under which a falling of a quantum particle into an attractive
Autor:
V. G. Nazarenko, V. M. Pergamenshchik, Oleksandr Boiko, R. M. Vasyuta, V. D. Panikarskaya, Longin N. Lisetski, L. N. Zavora, N. A. Kasian
Publikováno v:
Molecular Crystals and Liquid Crystals. 496:202-211
The formation of supramolecular aggregates of anthraquinone dye N,N′-(4-methylphenyl)-1,4-diaminoanthraquinone (AQ) is shown to be clearly manifested in temperature-dependent selective reflection spectra of cholesteric solvents containing AQ as a n
Publikováno v:
Molecular Crystals and Liquid Crystals. 426:117-127
In the AM1 approximation, we calculated the molecular geometry and energetic structure of an individual molecule of disodium cromoglycate and its conformers as well as measured their absorption and fluorescence spectra in aqueous solutions of differe
Autor:
Yu. P. Piryatinskii, A. D. Kachkovskii, A. I. Tolmachev, O. A. Zhukova, V. G. Nazarenko, E. I. Maiboroda, R. M. Vasyuta, Yu. L. Slominskii
Publikováno v:
Theoretical and Experimental Chemistry. 39:230-234
Measurements were carried out for time-resolved fluorescence spectra of dye solutions containing thiacarbocyanine and its derivatives with ethylene and vinylene bridges in the polymethine chain. At low temperature, an additional band appears in the s
Corrections to the energy levels of hydrogen atom in space with spin noncommutativity of coordinates
Autor:
V. M. Vasyuta
Publikováno v:
Journal of Physical Studies. 18
Autor:
V. M. Vasyuta
Publikováno v:
Journal of Physical Studies. 17
Publikováno v:
Ukrainian Journal of Physical Optics. 9:236
We investigate influence of different ionic additives on the phase behaviour and scalar order parameter of lyotropic chromonic nematic liquid crystals formed by the molecules representing derivatives of indanthrone. KI, (NH4)2SO4 and NaCl salts incre
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Autor:
V. Ya, Sergii Yakunin, R. M. Vasyuta, V. M. Pergamenshchik, Oleg D. Lavrentovich, V. G. Nazarenko
Publikováno v:
Molecular Crystals and Liquid Crystals. 454:145/[547]-156/[558]
We report experimental and theoretical arguments showing that the effect of strong enhancement of the light-induced director reorientation in a nematic liquid crystal