Search Results - "IL'IN, A. A"

Development of a Resource-Saving Technology of Catalysts for Medium-Temperature Conversion of Carbon Monoxide in Ammonia Production by Il’in, A. A., Rumyantsev, R. N., Lapshin, M. A., Il’in, A. P., Popov, D. S., Chuyasova, A. A.

“…The physicochemical characteristics of modern catalysts for the medium-temperature conversion of carbon monoxide to hydrogen in the production of ammonia were…”
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Effect of Catalyst Composition and Process Conditions on the Catalytic Efficiency of Cobalt Ferrite in the Decomposition of Nitrogen(I) Oxide by Denisova, K. O., Il’in, A. A., Il’in, A. P., Sakharova, Yu. N.

“…A study is performed of the procedure for preparing a catalyst of the decomposition of nitrogen(I) oxide. Decomposition catalysts were prepared through the…”
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Low-Temperature Catalytic Decomposition of N2O by Denisova, K. O., Il’in, A. A., Il’in, A. P., Sakharova, Yu. N.

“…A series of oxide catalysts modified with potassium cations, 1–5% K 2 О/CoFe 2 O 4 , with a spinel structure were obtained via mechanochemical synthesis. The…”
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Mechanochemical Oxidation of Aluminum: Formation of the Porous Structure of Aluminum Hydroxides and Oxides by Il’in, A. A., Rumyantsev, R. N., Dao, K. K., Chuyasova, A. A., Uzhevskaya, U. S., Popov, D. S., Il’in, A. P.

“…The main characteristics of aluminum oxides and hydroxides obtained by mechanochemical oxidation of aluminum powder, both in the initial state and after their…”
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Synthesis of SnO2–MoO3 solid solution and its properties in the reaction of methanol dehydrogenation by Il’in, A. A., Dao, K. K., Rumyantsev, R. N., Il’in, A. P., Petukhova, K. A., Goryanskaya, V. A.

“…X-ray diffraction analysis, synchronous-thermal analysis, and IR spectroscopy were used to confirm the possibility of obtaining a tin–molybdenum solid solution…”
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A Study of the Elemental Profiles of Wines from the North-Eastern Coast of the Black Sea by Oganesyants, Lev A., Panasyuk, Alexandr L., Sviridov, Dmitriy A., Egorova, Olesya S., Akbulatova, Dilyara R., Ganin, Mikhail Y., Shilkin, Aleksey A., Il’in, Alexandr A.

“…Due to the increasing consumer interest in wines with a controlled place of origin, PGI (Protected Geographical Indication) and PDO (Protected Designation of…”
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Review of Research on the Qualitative Theory of Differential Equations at St. Petersburg University. II. Locally Qualitative Analysis of Essentially Nonlinear Systems by Begun, N. A., Vasilieva, E. V., Zvyagintseva, T. E., Il’in, Yu. A.

“…This paper is the second in a series of papers devoted to the results of scientific research that have been carried out at the Department of Differential…”
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Mechanochemical and Ceramic Synthesis of Cobalt Ferrite by Ptitsyna, K. O., Il’in, A. A., Rumyantsev, R. N., Sakharova, Yu. N.

“…The effect of mechanochemical activation on the formation of a cobalt ferrite phase from iron and cobalt oxalates was studied. X-ray phase, x-ray diffraction,…”
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A Laser Monitor with Independent Lighting and Brightness Amplification for Imaging High-Temperature Combustion of Metal Nanopowders by Gubarev, F. A., Mostovshchikov, A. V., Il’in, A. P., Li, L., Burkin, E. Yu, Sviridov, V. V.

“…A laser monitor system with independent brightness amplifier and a mirror scheme of image formation based on active copper bromide vapor medium is described…”
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An Optical System with Brightness Amplification for Studying the Surface of Metal Nanopowders during Combustion by Gubarev, F. A., Kim, S., Li, L., Mostovshchikov, A. V., Il’in, A. P.

“…The results of using an optical system with brightness amplification based on copper bromide vapors, which consisted of a laser monitor for studying the…”
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On the Explicit Integration of Special Types of Differential Inequalities by Il’in, Yu. A.

“…A general method was proposed in our previous paper for explicitly finding all solutions of the differential inequality, which is based on the general solution…”
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The Role of Radiobiology and Nuclear Medicine in Protection from the Effects of Ionizing Radiation (Domestic Experience) by Il’in, L. A., Samoilov, A. S.

“…This article presents the domestic experience in nuclear medicine, radiobiology, radiotoxicology, radiation protection, and health maintenance of nuclear…”
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In Vitro Study of the Expression of CD1, CD14, CD25, CD30, CD35, CD95 Receptors by Macrophages of Mice Infected with Mycobacterium tuberculosis by Il’in, D. A., Shkurupy, V. A., Akhramenko, E. S.

“…In cultures of peritoneal macrophages (MP) of male BALB/c mice infected with Mycobacterium tuberculosis from the BCG vaccine, the expression of CD1, CD14,…”
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Mechanochemical Oxidation of Aluminum for Production of Its Oxides, Hydroxides and Hydrogen by Il’in, A. A., Rumyantsev, R. N., Veisgaim, V. V., Il’in, A. P.

“…The mechanochemical synthesis of aluminum oxides and hydroxides is studied by means of X-ray diffraction, volumetry, and thermogravimetry. Kinetic aspects of…”
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In Vitro Analysis of the Expression of CD11, CD29, CD36, and DC-STAMP Molecules during the Formation of Multinuclear Macrophages in BCG-Infected Mice by Il’in, D. A., Shkurupy, V. A.

“…Expression of CD11, CD29, CD36, and DC-STAMP molecules by macrophages was analyzed in in vitro experiments. These molecules mediate cell fusion, one of the…”
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General problems of explicit integration of differential inequalities by Il’in, Yu. A.

“…We consider the problem of the explicit search for all solutions of a first-order nonstrict differential inequality. We use the formula of the general solution…”
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On the Complex Indicator of Perfection in Selecting Environmentally Acceptable and Thermodynamically Effective Working Substances for High-Temperature Heat Pumps by Il’in, G. A., Malafeev, I. I., Sapozhnikov, V. B.

“…The article discusses the new approach to the selection of a thermodynamic effective and environmentally acceptable substance for a high-temperature heat pump…”
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On the Synthesis Mechanism of TiN, ZrN, and HfN During Combustion of Mixtures of Aluminum Nanopowder with TiO2, ZrO2, and HfO2 by Root, L. O., Il’in, A. P., Konovchuk, T. V.

“…The technology for synthesizing TiN, ZrN, and HfN involves combustion in air of mixtures of aluminum nanopowder (NPAl) and the corresponding dioxides and…”
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Activity and selectivity of iron–molybdenum catalysts in synthesis of formaldehyde in an industrial installation by Zhukov, A. B., Il’in, A. A., Rumyantsev, R. N., Il’in, A. P.

“…The results of operation of F-1 and F-2 iron–molybdenum formaldehyde synthesis catalysts in an industrial installation consisting of two series-connected…”
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Parameters of Iron and Aluminum Nano- and Micropowder Activity upon Oxidation in Air under Microwave Irradiation by Mostovshchikov, A. V., Il’in, A. P., Chumerin, P. Yu, Yushkov, Yu. G.

“…Iron nanopowders and iron and aluminum micropowders exposed to microwave radiation with a frequency of 9.4 GHz and a power density of 80 W/cm 2 at a pulse…”
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