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Akademický článek

Stability w.r.t. Disturbances for the Global Attractor of Multi-Valued Semiflow Generated by Nonlinear Wave Equation

Autor: Oleksiy V. Kapustyan, Oleksandr B. Kurylko, Taras V. Yusypiv, Andriy V. Pankov

Publikováno v: Journal of Optimization, Differential Equations and Their Applications, Vol 31, Iss 1, Pp 111-124 (2023)

The paper investigates the issue of stability with respect to external disturbances for the global attractor of the wave equation under conditions that do not ensure the uniqueness of the solution to the initial problem. Under general conditions for

Externí odkaz: https://doaj.org/article/6189d51e5d924643b0d174aa4ea8a5ee

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Nuclear Magnetic Resonance Relaxation Efficiency of Composite Magnetic Nanoparticles Mg xZnyFe3 – x – yO4 / Polyelectrolyte Shell for Medical Diagnostics / T. G. Shutava , V. V. Pankov, K. S. Livanovich, D. A. Kotsikau, Е. G. Petrova, V. O. Natarov, Y. V. Bogachev, A. V. Nikitina, A. A. Kostina, V. A. Sabitova

Исследована ядерная магнитно-резонансная релаксация протонов водных растворов наночастиц ферритов Mg xZnyFe3 – x – yO4 , на поверхности кото�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1594::097ce01936f443db8a9a5ab84e0d2f69
http://elib.bsu.by/handle/123456789/178179

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High-Temperature Oxygen Nonstoichiometry and Electrical Conductivity of Layered Ln2 – XSrxNiO4 – δ (Ln – La, Pr, Nd; X =1.0 –1.6) Nickelates / E. S. Kravchenko, K. V. Zakharchuk, V. V. Pankov, A. A. Yaremchenko

Высокотемпературная кислородная нестехиометрия и электропроводность никелатов Ln 2 – xSrxNiO4 – δ (Ln – La, Pr, Nd; х =1,0 –1,6) были исследованы в це

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1594::aa5a5c7dd8bed8936824a03df87d5d88
http://elib.bsu.by/handle/123456789/178183

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Akademický článek

Robust Stability of Global Attractors for Evolutionary Systems without Uniqueness

Autor: Oleksiy V. Kapustyan, Valentyn V. Sobchuk, Taras V. Yusypiv, Andriy V. Pankov

Publikováno v: Journal of Optimization, Differential Equations and Their Applications, Vol 30, Iss 2, Pp 49-61 (2022)

We establish the local input-to-state stability of multi-valued evolutionary systems with bounded disturbances with respect to the global attractor of the respective undisturbed system. We apply obtained results to disturbed reaction-diffusion equati

Externí odkaz: https://doaj.org/article/c2bf6959205e4cea8166542e5bf99fed

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Akademický článek

Synthesising dispersed powders of CoZn ferrites for microwave absorption

Autor: Dmitry V. Ivashenko, Diana A. Urbanovich, Ilya Y. Palyn, Maxim V. Bushinsky, Alexey V. Trukhanov, Vladimir V. Pankov

Publikováno v: Конденсированные среды и межфазные границы, Vol 25, Iss 1 (2023)

An important task of chemical materials science is to obtain materials with set parameters and to provide a reliable prediction of their properties. At the moment, an important task is to develop promising absorbing coatings based on dispersed magnet

Externí odkaz: https://doaj.org/article/4613c5c918d8457d976e4333f321ff69

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Akademický článek

Polycrystalline Transparent Al-Doped ZnO Thin Films for Photosensitivity and Optoelectronic Applications

Autor: Victor V. Petrov, Irina O. Ignatieva, Maria G. Volkova, Irina A. Gulyaeva, Ilya V. Pankov, Ekaterina M. Bayan

Publikováno v: Nanomaterials, Vol 13, Iss 16, p 2348 (2023)

Thin nanocrystalline transparent Al-doped ZnO (1–10 at.% Al) films were synthesized by solid-phase pyrolysis at 700 °C. Synthesized Al-doped ZnO films were investigated by X-ray diffraction (XRD), scanning and transmission electron microscopy (SEM

Externí odkaz: https://doaj.org/article/f0da7a392c80425f93cbb5842cc00f54

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Akademický článek

Stability and activity of platinum nanoparticles in the oxygen electroreduction reaction: is size or uniformity of primary importance?

Autor: Kirill O. Paperzh, Anastasia A. Alekseenko, Vadim A. Volochaev, Ilya V. Pankov, Olga A. Safronenko, Vladimir E. Guterman

Publikováno v: Beilstein Journal of Nanotechnology, Vol 12, Iss 1, Pp 593-606 (2021)

Platinum–carbon catalysts are widely used in the manufacturing of proton-exchange membrane fuel cells. Increasing Pt/C activity and stability is an urgent task and the optimization of their structure seems to be one of the possible solutions. In th

Externí odkaz: https://doaj.org/article/0382e2449a1a4f6c9ba2ed5ba37d8c44

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Akademický článek

The cytochrome P450 (CYP) superfamily in cnidarians

Autor: Kirill V. Pankov, Andrew G. McArthur, David A. Gold, David R. Nelson, Jared V. Goldstone, Joanna Y. Wilson

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)

Abstract The cytochrome P450 (CYP) superfamily is a diverse and important enzyme family, playing a central role in chemical defense and in synthesis and metabolism of major biological signaling molecules. The CYPomes of four cnidarian genomes (Hydra

Externí odkaz: https://doaj.org/article/31c742e7a9464bb5a539b3d11377002a

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