Dr. Yedilkhan Amirgaliyev Profile

Dr. Yedilkhan Amirgaliyev

at Institute of Information and Computational Technologies

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 20 December 2023 Paper

Structural-functional model of a parallel-hierarchical optical network as a systematic tool for artificial intelligence methods

Leonid Tymchenko, Natalia Kokriatska, Volodymyr Tverdomed, Sergii Pavlov, Zlata Bondarenko, Anna Vitiuk, Yurii Didenko, Liudmyla Semenova, Dmytro Zhuk, Daniel Sawicki, Yedilkhan Amirgaliyev, Saule Smailova

Proceedings Volume 12985, 129850H (2023) https://doi.org/10.1117/12.3023445

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Proceedings Article | 20 December 2023 Paper

Optical visualization of blood flow in the elimination of nosebleeds by ligation of the external carotid artery according to angiography

Oleg Avrunin, Yuliia Kalashnyk-Vakulenko, Yana Nosova, Mykhailo Kalashnyk, Ibrahim Younouss Abdelhamid, Valery Kryvonosov, Mykola Pradivliannyi, Waldemar Wójcik, Yedilkhan Amirgaliyev, Didar Yedilkhan

Proceedings Volume 12985, 129850K (2023) https://doi.org/10.1117/12.3023130

KEYWORDS: Arteries, Blood circulation, Simulation of CCA and DLA aggregates, Image segmentation, Angiography, Independent component analysis, Visualization, Data modeling, Blood

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The evaluation of blood flow indicators in the elimination of nosebleeds by ligation of the external carotid artery according to angiography data is considered. It has been shown that due to the ligation of one main vessel, which leads to an increase in the perfusion rate, respectively, with a subsequent decrease in pressure on the walls of the vessels, hypotension is observed. This reduction in pressure additionally leads to easier relief of nosebleeds in the presence of relatively small erosive or destructive changes in the vessels of the nasal cavity, which are also supplied by the internal carotid artery, and not just the external one. The result obtained means that when the external carotid artery is ligated (temporarily excluded from the circulatory system), the static blood pressure on the walls in the internal carotid artery (due to a decrease in the diameter of its cross section and an increase in the linear velocity of blood flow in it at a constant blood volume flow) decreases within 3÷15%. Accurate personalized values of blood flow parameters for the model can be obtained using additional research methods, such as Doppler imaging. It is also possible to refine the model by taking into account the current pressure in the norm with parallel blood flow in two (external and internal) carotid arteries, although this refinement will be insignificant. This allows, on the basis of a simple model, to carry out planning for stopping nosebleeds, based on the data of biophysical modeling of the mechanics of blood circulation. The perspective of the work is the refinement of the model by CFD methods and the use of telemedicine services for remote consultation and planning for the relief of profuse nosebleeds. Based on the foregoing, it can be concluded that ligation of the external carotid artery in recurrent profuse nosebleeds, regardless of the systemic blood supply, has not lost its significance to date and remains relevant as a method of effectively eliminating this formidable pathological process. Key words: optical visualization blood pressure, human health, arteries, nosebleeds, model.

Proceedings Article | 3 November 2021 Paper

Mobile robot with optical sensors for remote assessment of plant conditions and atmospheric parameters in an industrial greenhouse

Vitaliy Lysenko, Igor Bolbot, Taras Lendiel, Kateryna Nakonechna, Viktor Kovalskiy, Natalia Rysynets, Konrad Gromaszek, Yedilkhan Amirgaliyev, Karlygash Nurseitova

Proceedings Volume 12040, 120400D (2021) https://doi.org/10.1117/12.2613975

KEYWORDS: Mobile robots, Sensors, Optical sensors, Atmospheric sensing, Wavelets, Atmospheric optics, Wavelet transforms, Photodiodes, Space robots, Algorithm development

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Proceedings Article | 12 June 2020 Paper

Design of multi-order diffractive intraocular lenses

Valentin Kolobrodov, Inna Vasylkovska, Grygorij Tymchyk, Nelia Burlaka, Andrzej Smolarz, Yedilkhan Amirgaliyev, Yerbol Turgynbekov, Ayaulym Oralbekova

Proceedings Volume 11456, 1145608 (2020) https://doi.org/10.1117/12.2569784

KEYWORDS: Intraocular lenses, Lens design, Chromatic aberrations, Diffraction, Image quality, Eye models, Eye, Refractive index

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Proceedings Article | 6 November 2019 Paper

Information model for forecasting of violation reparative osteogenesis of long bonds

Yurii Bezsmertnyi, Sergii Pavlov, Stanislav Yu. Iaremyn, Halyna Bezsmertna, Natalia Chernyaschuk, Ivan Krivoruchko, Andrzej Kociubiński, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111762A (2019) https://doi.org/10.1117/12.2536250

KEYWORDS: Bone, Statistical analysis, Tissues, Mathematical modeling, Error analysis, Statistical modeling, Genetics, Arteries, Data modeling, Collagen

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Proceedings Article | 6 November 2019 Paper

The mathematical model of frequency gas transducer based on transistor structure with NDR for diagnosis of helicobacter pylori strains

Alexander Osadchuk, Neonila Osadchuk, Iaroslav Osadchuk, Olena Seletska, Oleksandr Kobylianskyi, Paweł Komada, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111762T (2019) https://doi.org/10.1117/12.2536850

KEYWORDS: Transducers, Transistors, Mathematical modeling, Resistance, Field effect transistors, Capacitance, Inductance, Rubidium, Unattended ground sensors, Sensors

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Proceedings Article | 6 November 2019 Paper

High speed buffer devices on the base of push-pull current amplifiers

Olexiy Azarov, Sergii Bogomolov, Svitlana Kyrylashchuk, Olexiy Stakhov, Mariusz Duk, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111765W (2019) https://doi.org/10.1117/12.2536902

KEYWORDS: Transistors, Amplifiers, Resistance, Curium, Computer simulations, Error analysis, Mirrors, Resistors, Information technology, Negative feedback

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Proceedings Article | 6 November 2019 Paper

Elaboration of pyramidal methods applying computation technique “rough-fine” image identification

Leonid Timchenko, Natalia Kokriatskaia, Alexander Gertsiy, Dmytro Stepaniuk, Natalia Chernyaschuk, Andrzej Kotyra, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111761B (2019) https://doi.org/10.1117/12.2537179

KEYWORDS: Image segmentation, Image processing, Chemical elements, Binary data, Image analysis, Matrices, Neurons, Image classification, Information fusion, Databases

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Proceedings Article | 6 November 2019 Paper

Parallel multiple blocked methods of Bickart type

Evgeniy Bashkow, Olga Dmitrieva, Nadiia Huskova, Magdalena Michalska, Yedilkhan Amirgaliyev

Proceedings Volume 11176, 111761X (2019) https://doi.org/10.1117/12.2536798

KEYWORDS: Numerical analysis, Systems modeling, Computing systems, Parallel computing, Error analysis, Ordinary differential equations, Dynamical systems, Algorithm development, Information technology, Mathematical modeling

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