Dr. Olexander V. Pavlyukovich Profile

Dr. Olexander V. Pavlyukovich

at Bukovinian State Medical Univ.

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Author

Publications (16)

Proceedings Article | 5 January 2024 Paper

3D polarization holographic scanning of microscopic images of birefringent fibrous networks of myocardial layers

Alexander Dubolazov, Alexander Ushenko, Yaroslav Struk, Ivan Mikirin, Olexander Pavlyukovich

Proceedings Volume 12938, 129380X (2024) https://doi.org/10.1117/12.3012307

KEYWORDS: Polarization, Myocardium, Holography, Histograms, Digital holography, Biological samples, Tissues, Statistical analysis, Diagnostics, Cardiovascular disorders

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Proceedings Article | 21 December 2021 Paper

Polarization mapping of laser-induced monospectral fields of optically anisotropic fluorophores in forensic diagnostics of the age of the formation of damage to human organs

A. Litvinenko, L. Tryfonyuk, O. Pavlyukovich, N. Pavlyukovich, A. Stashkevich, O. Olar, O. Kurek, V. Tkachuk

Proceedings Volume 12126, 1212622 (2021) https://doi.org/10.1117/12.2616662

KEYWORDS: Polarization, Liver, Brain mapping, Diagnostics, Tissues, Lung, Kidney, Brain, Statistical analysis, Forensic science

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Proceedings Article | 6 November 2019 Paper

Methods and means of "single-point" phasometry of microscopic images of optical-anisotropic biological objects

Natalia Pavlyukovich, Olexander Pavlyukovich, Olexander Dubolazov, Yuriy Ushenko, Yuriy Ya. Tomka, Natalia Zabolotna, Iryna Soltys, Yaroslav Drin, Tatyana Knignitska, Mariya Talakh, Andriy Ya. Dovgun, Andrzej Kotyra, Ainur Kozbakova

Proceedings Volume 11176, 1117630 (2019) https://doi.org/10.1117/12.2537168

KEYWORDS: Phase shifts, Crystals, Biomedical optics, Liquid crystals, Plasma, Anisotropy, Blood, Polarization, Fractal analysis, Networks

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Proceedings Article | 6 November 2019 Paper

Singular approach to the analysis of Jones matrix images of biological crystals networks

Natalia Pavlyukovich, Olexander Pavlyukovich, Petro Prysyazhnyuk, Ivanna German, Olexander Dubolazov, Yuriy Ushenko, Yuriy Tomka, Iryna Soltys, Olexander Galochkin, Igor Malyk, Andrzej Kotyra, Aliya Kalizhanova

Proceedings Volume 11176, 111762Z (2019) https://doi.org/10.1117/12.2537167

KEYWORDS: Wavelets, Crystals, Polarization, Biological research, Image analysis, Phase shifts, Diagnostics, Wavelet transforms, Optical networks, Statistical analysis

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Proceedings Article | 9 September 2019 Paper

Differential components of Muller matrix partially depolarizing biological tissues in the diagnosis of pathological and necrotic changes

A. Dubolazov, O. Olar, L. Pidkamin, A. Arkhelyuk, A. Motrich, V. Bachinskiy, O. Pavliukovich, N. Pavliukovich

Proceedings Volume 11087, 1108713 (2019) https://doi.org/10.1117/12.2529176

KEYWORDS: Birefringence, Anisotropy, Dichroic materials, Tissues, Biomedical optics, Polarization, Tissue optics, Actinium, Biological research, Optical components

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Proceedings Article | 9 September 2019 Paper

Fractal analysis of patterns for birefringence biological tissues in the diagnostics of pathological and necrotic states

O. Pavlyukovich, N. Pavlyukovich, Yu. Ushenko, O. Galochkin, M. Sakhnovskiy, M. Kovalchuk, A. Dovgun, S. Golub, O. Dubolazov

Proceedings Volume 11105, 1110518 (2019) https://doi.org/10.1117/12.2529343

KEYWORDS: Tissues, Polarization, Fractal analysis, Diagnostics, Tissue optics, Birefringence, Proteins, Polarimetry, Polarizers, CCD cameras

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Proceedings Article | 9 September 2019 Paper

Muller-matrix correlating invariants of phase and amplitude anistropy of biological layers

M. Grytsyuk, Yu. Ushenko, O. Galochkin, M. Sakhnovskiy, M. Kovalchuk, A. Dovgun, S. Golub, O. Dubolazov, M. Garazdyuk, O. Pavlyukovich, N. Pavlyukovich

Proceedings Volume 11087, 110870R (2019) https://doi.org/10.1117/12.2529358

KEYWORDS: Liver, Crystals, Statistical analysis, Anisotropy, Polarization, 3D image processing, Polarimetry, Pathology, Molecules, Actinium

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Proceedings Article | 9 September 2019 Paper

Stokes-correlometry of polycrystalline films of biological fluids in the early diagnostics of system pathologies

O. Vanchulyak, O. Ushenko, V. Zhytaryuk, V. Dvorjak, O. Pavlyukovich, O. Dubolazov, N. Pavlyukovich, N. Penteleichuk

Proceedings Volume 11105, 1110519 (2019) https://doi.org/10.1117/12.2529348

KEYWORDS: Liquids, Pathology, Digital holography, Tissues, Holography, Laser development, Anisotropy, Birefringence, Dichroic materials, Fractal analysis

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Proceedings Article | 18 January 2018 Paper

Statistical analysis of polarization interference images of biological fluids polycrystalline films in the tasks of optical anisotropy weak changes differentiation

Yu. Ushenko, O. Dubolazov, V. Ushenko, V. Zhytaryuk, O. Prydiy, N. Pavlyukovich, O. Pavlyukovich

Proceedings Volume 10612, 106121Q (2018) https://doi.org/10.1117/12.2305361

KEYWORDS: Statistical analysis, Biomedical optics, Polarization, Anisotropy, Microfluidic imaging, Microfluidics, Tissue optics, Biological research, Pathology, Jones vectors

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Proceedings Article | 18 January 2018 Paper

Wavelet analysis of birefringence images of myocardium tissue

M. Yu. Sakhnovskiy, Yu. Ushenko, L. Kushnerik, I. Soltys, N. Pavlyukovich, O. Pavlyukovich

Proceedings Volume 10612, 106121J (2018) https://doi.org/10.1117/12.2305333

KEYWORDS: Wavelets, Birefringence, Brain-machine interfaces, Tissues, Biological research, Image analysis, Statistical analysis, Diagnostics, Actinium, Anisotropy

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Proceedings Article | 18 January 2018 Paper

Polarization-interference Jones-matrix mapping of biological crystal networks

O. Ushenko, O. Dubolazov, L. Pidkamin, M. Sidor, N. Pavlyukovich, O. Pavlyukovich

Proceedings Volume 10612, 106121G (2018) https://doi.org/10.1117/12.2305348

KEYWORDS: Biological research, Statistical analysis, Diagnostics, Associative arrays, Crystals, Biomedical optics, Actinium, Tissues, Anisotropy, Tissue optics

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Proceedings Article | 18 January 2018 Paper

Multiscale polarization diagnostics of birefringent networks in problems of necrotic changes diagnostics

M. Yu. Sakhnovskiy, Yu. Ushenko, V. Ushenko, R. Besaha, N. Pavlyukovich, O. Pavlyukovich

Proceedings Volume 10612, 106121K (2018) https://doi.org/10.1117/12.2305334

KEYWORDS: Dichroic materials, Tissues, Diagnostics, Brain-machine interfaces, Absorption, Polarization, Anisotropy, Biopsy, Actinium, Biomedical optics

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Proceedings Article | 19 September 2017 Paper

Azimuthally invariant Mueller-matrix mapping of biological optically anisotropic network

Yu. Ushenko, O. Vanchuliak, G. Bodnar, V. Ushenko, M. Grytsyuk, N. Pavlyukovich, O. Pavlyukovich, O. Antonyuk

Proceedings Volume 10396, 103962N (2017) https://doi.org/10.1117/12.2273770

KEYWORDS: Biomedical optics, Anisotropy, Birefringence, Tissue optics, Optical networks, Tissues, Statistical analysis, Dichroic materials, Blood, Absorption

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Proceedings Article | 29 August 2017 Paper

Scale-selective polarimetry of the birefringence distribution of myocardium tissue

Yu. Ushenko, O. Vanchuliak, G. Bodnar, V. Ushenko, N. Pavlyukovich, O. Pavlyukovich, O. Antonyuk

Proceedings Volume 10352, 103520R (2017) https://doi.org/10.1117/12.2273743

KEYWORDS: Birefringence, Polarimetry, Tissues, Biomedical optics, Tissue optics, Biopsy, Heart, Reconstruction algorithms, Optical diagnostics, Proteins

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Proceedings Article | 29 August 2017 Paper

Wavelet analysis of myocardium polarization images in problems of diagnostic of necrotic changes

Yu. Ushenko, O. Vanchuliak, G. Bodnar, V. Ushenko, N. Pavlyukovich, O. Pavlyukovich, O. Antonyuk

Proceedings Volume 10352, 103520S (2017) https://doi.org/10.1117/12.2273752

KEYWORDS: Polarization, Biological research, Wavelets, Statistical analysis, Analytical research, Diagnostics, Auto-fluorescence imaging, Biomedical optics, Luminescence, Tissues

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Proceedings Article | 14 September 2016 Paper

Azimuthally invariant Mueller-matrix mapping of optically anisotropic layers of biological networks of blood plasma in the diagnosis of liver disease

A. Ushenko, A. Dubolazov, V. Ushenko, Yu. Ushenko, M. Sakhnovskiy, O. Pavlyukovich, N. Pavlyukovich, O. Novakovskaya, M. Gorsky

Proceedings Volume 9970, 99701G (2016) https://doi.org/10.1117/12.2237684

KEYWORDS: Blood, Plasma, Biomedical optics, Liver, Anisotropy, Diagnostics, Tissues, Actinium, Birefringence, Statistical analysis

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Showing 5 of 16 publications

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