Zobrazeno 1 - 10
of 657
pro vyhledávání: '"Kovalchuk V."'
Autor:
Shejbak V. M., Kovalchuk V. I.
Publikováno v:
Žurnal Grodnenskogo Gosudarstvennogo Medicinskogo Universiteta, Vol 16, Iss 1, Pp 115-117 (2018)
The article presents the basic vital stages of medical, scientific, pedagogical and public activity of the doctor of medical sciences, professor Boleslav Iosifovich Matskevich.
Externí odkaz:
https://doaj.org/article/19d60e31edd84794bdb7daa6cdc5f89f
Autor:
Kovalchuk, V., Kondratiuk, V., McGann, P., Jones, B.T., Fomina, N., Nazarchuk, O., Fomin, O., Kovalenko, I.
Publikováno v:
In Journal of Hospital Infection October 2024 152:99-104
Autor:
Kovalchuk, V. I.
Publikováno v:
CONDENSED MATTER PHYSICS, 2021, vol. 24, No. 4
Phase transition kinetics of aqueous hydroxypropyl cellulose solution was studied by using turbidimetric monitoring and mathematical modelling techniques. Based on the nonlinear Cahn-Hilliard equation with a mobility depending on the component concen
Externí odkaz:
http://arxiv.org/abs/2112.09919
Autor:
Korchin, A. Yu., Kovalchuk, V. A.
Publikováno v:
Acta Phys. Polon. B 53, 1-A2 (2022)
The differential rate of the decay of the Higgs boson ($h$) to a pair of $\tau $ leptons with their subsequent decay in the $\tau^-\to \pi^- \nu_\tau$ and $\tau^+\to \pi^+{\bar \nu}_\tau$ channels is studied. The Yukawa interaction between the Higgs
Externí odkaz:
http://arxiv.org/abs/2103.13665
Autor:
Kovalchuk, V. A., Korchin, A. Yu.
Publikováno v:
Ukr. J. Phys. 62, no. 7, 557-564 (2017)
The production of lepton pairs in the Higgs boson decay $h \to \ell^+ \ell^- \gamma$ is studied. The emphasis is put on the structure of the Higgs boson interaction with the fermions. This interaction is chosen as a mixture of the scalar and pseudo-s
Externí odkaz:
http://arxiv.org/abs/2006.09672
Autor:
Korchin, A. Yu., Kovalchuk, V. A.
Publikováno v:
Int. J. Mod. Phys. A 35, no. 11n12, 2050060 (2020)
Angular distribution of the final particles in the decay $\Lambda_c^+\to K^- \, \Delta (1232)^{++} \to K^- \, p \, \pi^+$ of the polarized charmed baryon is discussed. Asymmetries are proposed which allow for determination of the components of the $\
Externí odkaz:
http://arxiv.org/abs/2003.05866
Akademický článek
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Autor:
Fomin, A. S., Barsuk, S., Korchin, A. Yu., Kovalchuk, V. A., Kou, E., Liul, M., Natochii, A., Niel, E., Robbe, P., Stocchi, A.
In this paper, we discuss the theoretical framework and the experimental measurements of the magnetic moment of the charm baryons. The $\Lambda_c^+$ magnetic moment is particularly interesting since it is equal to the magnetic moment of the charm qua
Externí odkaz:
http://arxiv.org/abs/1909.04654
Akademický článek
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Publikováno v:
Condens. Matter Phys., 2017, vol. 20, No. 1, 13602
The two-step percolation behavior in aggregating systems was studied both experimentally and by means of Monte Carlo (MC) simulations. In experimental studies, the electrical conductivity, $\sigma$, of colloidal suspension of multiwalled carbon nanot
Externí odkaz:
http://arxiv.org/abs/1703.10373