Search Results - "Kovalchuk, A. N."

Refractory migraine by Tabeeva, G. R., Kosivtsova, O. V., Kovalchuk, N. A., Orlyuk, T. A.

“…Many patients with chronic migraine abuse symptomatic medications, have drug-induced headaches, psychiatric comorbidities and respond poorly to conventional…”
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Sol-Gel Synthesis of Nanosized Powders and Obtaining Ceramic Composites Based on Zircon and Zirconium Oxide by Ugolkov, V. L., Koval’chuk, N. A., Osipov, A. V., Mezentseva, L. P.

“…Nanosized precursor powders of (1 – x )ZrSiO 4 ‒ x ZrO(OH) 2 are synthesized by the sol-gel method with the separate precipitation of components to obtain (1 –…”
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Magnetron-Sputtered YSZ and CGO Electrolytes for SOFC by Solovyev, A. A., Shipilova, A. V., Ionov, I. V., Kovalchuk, A. N., Rabotkin, S. V., Oskirko, V. O.

“…Reactive magnetron sputtering has been used for deposition of yttria-stabilized ZrO 2 (YSZ) and gadolinium-doped CeO 2 (CGO) layers on NiO-YSZ commercial…”
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Influence of multimorbidity on the risk of events in men with chronic coronary artery disease after myocardial infarction and percutaneous coronary intervention by Dedov, D. V., Mazaev, V. P., Kovalchuk, A. N., Komkov, A. A., Ryazanova, S. V.

“…Aim. To study the effect of multimorbidity on the risk of cardiovascular events (CVEs) in men with chronic coronary artery disease (CAD) after myocardial…”
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Results of migraine treatment depending on its menstrual association by Kiryanova, E. A., Kovalchuk, N. A., Tabeeva, G. R.

“…Introduction . Menstrual migraine attacks are considered more intense, prolonged, and resistant to treatment than non-menstrual ones. Currently, effect…”
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Medication adherence in migraine patients (data of an online survey) by Kovalchuk, N. A., Kiryanova, E. A., Tabeeva, G. R.

“…Patient needs, drug intake patterns, and adherence to therapy are significant challenges in the management of migraine patients. Objective : to identify drug…”
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Role of educational programs in management of patients with medication-overuse headache by Shagbazyan, A. E., Kovalchuk, N. A., Tabeeva, G. R.

“…Patients with primary headaches are prone to frequent uncontrolled use of analgesics, leading to medication-overuse headache (MOH). One of the most accessible…”
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Ceramic Composites Based on Zircon and Zirconium Dioxide by Ugolkov, V. L., Koval’chuk, N. A., Osipov, A. V., Mezentseva, L. P., Akatov, A. A.

“…Ceramic composites (1 – x )ZrSiO 4 – x ZrO 2 with low thermal conductivity were obtained by sintering nanosized powders in the range 1000 – 1300°C in air. The…”
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Magnetron-sputtered La0.6Sr0.4Co0.2Fe0.8O3 nanocomposite interlayer for solid oxide fuel cells by Solovyev, A. A., Ionov, I. V., Shipilova, A. V., Kovalchuk, A. N., Syrtanov, M. S.

“…A thin layer of a La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 (LSCF) is deposited between the electrolyte and the La 0.6 Sr 0.4 Co 0.2 Fe 0.8 O 3 /Ce 0.9 Gd 0.1 O 2…”
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Alzheimer’s disease with an early debut by Koberskaya, N. N., Kovalchuk, N. A.

“…The article reviews a clinical case of Alzheimer’s disease (AD) with early onset. This case study shows current approaches to the diagnosis of this form of AD…”
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Single SOFC with Supporting Ni-YSZ Anode, Bilayer YSZ/GDC Film Electrolyte, and La2NiO4 + δ Cathode by Koval’chuk, A. N., Kuz’min, A. V., Osinkin, D. A., Farlenkov, A. S., Solov’ev, A. A., Shipilova, A. V., Ionov, I. V., Bogdanovich, N. M., Beresnev, S. M.

“…Characteristics of fuel cells with supporting Ni-YSZ anode, bilayer YSZ/GDC electrolyte with the thickness of 10 μm, and La 2 NiO 4 + δ cathode are studied. It…”
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Application of PVD methods to solid oxide fuel cells by Solovyev, A.A., Sochugov, N.S., Rabotkin, S.V., Shipilova, A.V., Ionov, I.V., Kovalchuk, A.N., Borduleva, A.O.

“…In this paper, attention is paid to the application of such a method of vacuum physical vapor deposition (PVD) as magnetron sputtering for fabrication of a…”
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Formation of NiO/YSZ functional anode layers of solid oxide fuel cells by magnetron sputtering by Ionov, I. V., Solov’ev, A. A., Lebedinskii, A. M., Shipilova, A. V., Smolyanskii, E. A., Koval’chuk, A. N., Lauk, A. L.

“…The decrease in the polarization resistance of the anode of solid-oxide fuel cells (SOFCs) due to the formation of an additional NiO/(ZrO 2 + 10 mol % Y 2 O 3…”
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The study of life quality in interventional and conservative treatments of the patients with stable angina at delayed observations by Dedov, D. V., Mazaev, V. P., Ryazanova, S. V., Elgardt, I. A., Maslov, A. N., Evtyukhin, I. Yu, Kovalchuk, A. N.

“…Aim. To study the life quality parameters in interventional and conservative treatment strategies in patients with stable angina at delayed follow-up…”
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Comparison of characteristics of solid oxide fuel cells with YSZ and CGO film solid electrolytes formed using magnetron sputtering technique by Solov’ev, A. A., Shipilova, A. V., Koval’chuk, A. N., Ionov, I. V., Rabotkin, S. V.

“…The work describes the methods of manufacturing single cells of solid oxide fuel cell (SOFC) with thin–film YSZ and CGO electrolytes and also with the bilayer…”
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Comparative analysis of the efficacy of different treatment strategies in medication overuse headache: an open-label prospective trial by Sergeev, A. V., Guziy, E. A., Kovalchuk, N. A., Sokolov, E. A., Grigoriev, G. V., Tabeeva, G. R.

“…Medication overuse headache (MOH) is a common form of chronic headache with a high risk of relapse after therapy. Excessive use of analgesics most frequently…”
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Magnetron formation of Ni/YSZ anodes of solid oxide fuel cells by Solov’ev, A. A., Sochugov, N. S., Ionov, I. V., Shipilova, A. V., Koval’chuk, A. N.

“…Physico-chemical and structural properties of nanocomposite NiO/ZrO 2 :Y 2 O 3 (NiO/YSZ) films applied using the reactive magnetron deposition technique are…”
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Magnetron-sputtered La^sub 0.6^Sr^sub 0.4^Co^sub 0.2^Fe^sub 0.8^O3 nanocomposite interlayer for solid oxide fuel cells by Solovyev, A A, Ionov, I V, Shipilova, A V, Kovalchuk, A N, Syrtanov, M S

“…A thin layer of a La0.6Sr0.4Co0.2Fe0.8O3 (LSCF) is deposited between the electrolyte and the La0.6Sr0.4Co0.2Fe0.8O3/Ce0.9Gd0.1O2 (LSCF/CGO) cathode layer of a…”
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Migraine in the real-life clinical practice: results of the observational study of diagnosis and treatment patterns in the urban population of the Russian Federation by Tabeeva, G R, Katsarava, Z, Dmitriev, G V, Lyubovnaya, Y O, Kovalchuk, N A

“…Analysis of real-life clinical practice data regarding the patterns of diagnosis and treatment of migraine in the Russian Federation. An observational…”
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Solid oxide fuel cell with Ni–Al support by Solovyev, A.A., Rabotkin, S.V., Shipilova, A.V., Kirdyashkin, A.I., Ionov, I.V., Kovalchuk, A.N., Maznoy, A.S., Kitler, V.D., Borduleva, A.O.

“…Metal-supported solid oxide fuel cells are considered as next generation of fuel cells. In this configuration, the use of metal support allows lowering the…”
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