Search Results - "Kovalchuk, A. O."

Role of the host polymer matrix in light emission processes in nano-CdS/poly vinyl alcohol composite by Rudko, G.Yu, Kovalchuk, A.O., Fediv, V.I., Ren, Q., Chen, W.M., Buyanova, I.A., Pozina, G.

“…Participation of a polymeric media in light-emitting processes of composite nano-CdS/polyvinyl alcohol is studied by probing different absorption-emission…”
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R&D of Insulating and Vacuum Pressure Impregnation Equipment for PF1 Coil Double Pancakes by Bursikov, A. S., Egorov, S. A., Klimchenko, Y. A., Kovalchuk, O. A., Marushin, E. L., Mednikov, A. A., Rodin, I. Y.

“…The PF1 coil is one of six poloidal field coils of the ITER magnet system. The PF1 coil winding is constructed from eight double pancakes (DPs), which are…”
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The Effect of Mesenchymal Stem Cells Transplantation on Cardiac Functioning and Contractility in Experimental Myocardial Infarction by Estrin, S. I., Kravchenko, T. V., Kovalchuk, A. O.

“…Introduction. Heart failure as a result of ischemic myocardial remodeling is one of the most severe diseases with poor prognosis. Drug therapy alone with…”
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Engineering Aspects of the Electromagnetic System of the TRT Tokamak by Bondarchuk, E. N., Voronova, A. A., Grigoryev, S. A., Zapretilina, E. R., Kavin, A. A., Kitaev, B. A., Kovalchuk, O. A., Kozhukhovskaya, N. M., Konovalov, S. V., Krasilnikov, A. V., Labusov, A. N., Maksimova, I. I., Mineev, A. B., Muratov, V. P., Rodin, I. Yu, Tanchuk, V. N., Trofimov, V. A., Cherdakov, A. K., Chernenok, V. V.

“…The engineering and technical aspects of the creation of the electromagnetic system (EMS) developed using high-temperature superconductors (HTSCs) for the TRT…”
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Expression and purification of full-length Alanyl-tRNA-synthetase from Thermus thermophilus HB27 by Rybak, M. Yu, Priss, A. E., Gudzera, O. I., Kovalchuk, A. O., Kryklyvyi, I. A., Tukalo, M. A.

“…Aim. To gain insight into structural and functional properties of alanyl-tRNA,synthetase (AlaRS), we genetically engineered constructs for expression and…”
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Interrelation of depletion and segregation in decomposition of nanoparticles by Gusak, A.M., Kovalchuk, A.O., Straumal, B.B.

“…An analytical description of the interrelation of depletion, segregation and decomposition of a binary alloy in a nanosystem is presented. Size-induced shift…”
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Supraclavicular fasciocutaneous flap for head and neck reconstructive surgery by Fedzhaha, I. P., Kravets, O. V., Shamrai, V. A., Pivtorak, V. I., Fedzhaha, O. P., Plakhotniuk, I. M., Kovalchuk, A. O.

“…The purpose of the work is to present modern data on the plastic closure of head and neck defects after malignant tumors removing and in burn injury of this…”
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Technology and Tooling to Manufacture Low-Ohm $( Electrical Joints of the ITER PF1 Coil by Bondarenko, V. I., Egorov, B. I., Klimchenko, Y. A., Kovalchuk, O. A., Marushin, E. L., Mednikov, A. A., Rodin, I. Yu, Yarota, V. M.

“…According to the technical specification for the PF1 coil, niobium-titanium "cable-in-conduit" conductors are to be connected into a single electric circuit…”
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Lead-lithium facility with superconducting magnet for MHD/HT tests of liquid metal breeder blanket by Hon, A.Yu, Kirillov, I.R., Komov, K.A., Kovalchuk, O.A., Lancetov, A.A., Obukhov, D.M., Pertsev, D.A., Pugachev, A.V., Rodin, I.Yu, Zapretilina, E.R.

“…•Overview of the new facility (LIMITEF5) is presented.•The facility is aimed for MHD/HT tests of liquid metal breeder blanket mock-ups.•The facility includes…”
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Nucleation and Growth in Nanosystems: Some New Concepts by A. M. Gusak, O. O. Bogatyrev, A. O. Kovalchuk, S. V. Kornienko, Gr. V. Lutsenko, Yu. A. Lyashenko, A. S. Shirinyan, T. V. Zaporoghets

“…Review covers some new concepts in theory and modelling of the initial stages of solid-state reactions in thin films, multilayers, nanoparticles, and bulk…”
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DYNAMICS OF CALCULATED VALUES OF LASER DOPPLER FLOWMETER OF BURN SURFACE IN PATIENTS WITH THERMAL INJURY IN CONDUCTING EARLY SURGICAL TREATMENT USING AND POLYURETHANE HYDROGEL BANDAGES ADSORBENT by A. O. Kovalchuk

“…The dynamics of changes of amplitude-frequency range and medium-arithmetic values of the microcirculation hemo burn wounds in patients with thermal injury…”
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Exact boundaries for the analytical approximate solution of a class of first-order nonlinear differential equations in the real domain by Viktor N. Orlov, Oleg A. Kovalchuk

“…The paper gives a solution to one of the problems of the analytical approximate method for one class first order nonlinear differential equations with moving…”
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EUROPEAN AND RUSSIAN CONCEPTS OF THE RISK ESTIMATION OF EMERGENCY SITUATION DUE TO THE EQUIPMENT FAILURE AT ISOTHERMAL GAS STORAGE FACILITIES by Kovalchuk, O. A., Zavadskaya, E. P.

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Hydrological factors in landscape planning of the Lake Baikal Watershed Basin by Gagarinova, O. V., Koval’chuk, O. A.

“…We outline the essentials of landscape planning of a territory from the water factor at the stage of assessments and summarizations of a natural character. We…”
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Tunable electrophysical properties of composites nano-CdS/polyvinyl alcohol by Rudko, G.Yu, Kovalchuk, A.O., Bondarenko, V.A., Fediv, V.I., Gule, E.G.

“…Electrical d.c. conductivity of nano-CdS/polyvinyl alcohol composites with different nanoparticle concentrations and its temperature dependence were studied…”
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Phosphorescence of CdS nanoparticles in polymer matrix as an indication of host-guest interaction by Kovalchuk, A.O., Rudko, G.Yu, Fediv, V.I., Chen, W.M., Buyanova, I.A.

“…We report on the observation of the long-lasting low-temperature photoluminescence decay in the hybrid system nano-CdS/polyvinyl alcohol with a characteristic…”
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Analysis of conditions for synthesis of CdS:Mn nanoparticles by Kovalchuk, A.

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Optically detected magnetic resonance study of relaxation/emission processes in the nanoparticle-polymer composite by Rudko, G. Yu

“…Two nanocomposites containing CdS nanoparticles in polymeric matrices were studied using the photoluminescence (PL) and optically detected magnetic resonance…”
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ПЛАНІМЕТРІЯ ПОВЕРХНІ ОПІКОВОЇ РАНИ ПРИ ВИКОРИСТАННІ КОМБІНОВАНИХ ГІДРОГЕЛЕВИХ ТА СОРБУЮЧИХ ЗАСОБІВ НА ЕТАПАХ РАННЬОГО ХІРУРГІЧНОГО ЛІКУВАННЯ ХВОРИХ З ОПІКАМИ by Kovalchuk, A. O., Hyunesh, O-B. E.

“…У статті описано результати раннього хірургічного лікування хворих з термічною травмою із застосуванням сучасних гідрогелевих засобів у комбінації з рановими…”
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Interrelation of depletion and segregation in decomposition of nanoparticles by GUSAK, A. M, KOVALCHUK, A. O, STRAUMAL, B. B

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