V. A. Ushenko
Chernivtsi University
30 Papers
43 Citations
V. A. Ushenko is an academic researcher from Chernivtsi University. The author has contributed to research in topics: Anisotropy & Mueller calculus. The author has an hindex of 6, co-authored 30 publications.
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Papers
Mueller-matrix-based polarization imaging and quantitative assessment of optically anisotropic polycrystalline networks
Mariia Borovkova,Larysa Trifonyuk,V. A. Ushenko,Olexander V. Dubolazov,Oleg Vanchulyak,George Bodnar,Yurii Ushenko,O. I. Olar,O. G. Ushenko,Michael Sakhnovskiy,Alexander Bykov,Igor Meglinski,Igor Meglinski,Igor Meglinski +13 more
TL;DR: It is demonstrated that spatial distributions of phase of light and optical anisotropy of scattering inherent to fibrillar networks of myocardium at different necrotic stages can be effectively used as a quantitative marker of stages of myosin fibril degradation.
3D Mueller matrix mapping of layered distributions of depolarisation degree for analysis of prostate adenoma and carcinoma diffuse tissues.
V. A. Ushenko,Benjamin T. Hogan,Alexander V. Dubolazov,Gennadii Piavchenko,Sergey L. Kuznetsov,Alexander G. Ushenko,Yuriy O. Ushenko,M. P. Gorsky,Alexander Bykov,Igor Meglinski +9 more
TL;DR: In this article, a 3D Mueller matrix polarimeter was used to map the degree of depolarization in prostate tumor tissues using a reference laser beam with the interference pattern of the sample in the image plane.
Complementary analysis of Mueller-matrix images of optically anisotropic highly scattering biological tissues
Mariia Borovkova,Mariia Borovkova,Motahareh Peyvasteh,Olexander V. Dubolazov,Yurii Ushenko,V. A. Ushenko,Alexander Bykov,Stanislas Deby,Jean Rehbinder,Tatiana Novikova,Igor Meglinski +10 more
TL;DR: It is demonstrated that paraffin does not destroy a fractal structure of spatial distribution of depolarization of light scattered in healthy tissues in a visible range of spectrum, while corresponding distributions for cancerous tissues did not show such dependence.
Biomedical applications of Jones-matrix tomography to polycrystalline films of biological fluids
V. A. Ushenko,A. Yu. Sdobnov,W. D. Mishalov,A. V. Dubolazov,A. V. Dubolazov,O. V. Olar,V. T. Bachinskyi,Alexander G. Ushenko,Yu. A. Ushenko,O. Ya. Wanchuliak,Igor Meglinski +10 more
TL;DR: Criteria (statistical moments of 3rd and 4th orders) of differential diagnostics of early stages of cholelithiasis and septic arthritis of the knee joint with excellent balanced accuracy were determined.
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Differential Mueller matrix imaging of partially depolarizing optically anisotropic biological tissues
L. Trifonyuk,Anton Sdobnov,W. Baranowski,V. A. Ushenko,O. I. Olar,Alexander V. Dubolazov,L. J. Pidkamin,M. I. Sidor,O. Vanchuliak,A. V. Motrich,Mykhaylo P. Gorsky,Igor Meglinski +11 more
TL;DR: The maximum diagnostic efficiency of the first-order differential matrix method was demonstrated in comparison with the traditional methods of polarization and Mueller matrix mapping of histological sections of light-scattering biological tissues.