Search Results - "Shcherbakov, S. V."

Electrical and Dielectric Properties of Yttrium–Iron Ferrite Garnet Polycrystals Grown by the Radiation–Thermal Sintering Technology by Kostishin, V. G., Shakirzyanov, R. I., Nalogin, A. G., Shcherbakov, S. V., Isaev, I. M., Nemirovich, M. A., Mikhailenko, M. A., Korobeinikov, M. V., Mezentseva, M. P., Salogub, D. V.

“…Electrical and dielectric properties of polycrystalline yttrium–iron garnet samples grown by the technology of radiation-thermal sintering in the fast electron…”
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New Methods of Synthesis, Structure and Aminomethylation of 4-Imino-2-(dicyanomethylene)-3-azaspiro[5.5]undecane-1,5-dicarbonitrile by Kurskova, A. O., Dotsenko, V. V., Frolov, K. A., Aksenov, N. A., Aksenova, I. V., Shcherbakov, S. V., Ovcharov, S. N., Krivokolysko, D. S., Krivokolysko, S. G.

“…Sequential reaction of cyclohexanone with malononitrile and 2-aminopropene-1,1,3-tricarbonitrile in the presence of potassium hydroxide or sodium ethylate in…”
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Reactions of Malononitrile Dimer with Isothiocyanates by Dotsenko, V. V., Bespalov, A. V., Russkikh, A. A., Kindop, V. K., Aksenov, N. A., Aksenova, I. V., Shcherbakov, S. V., Ovcharov, S. N .

“…The reaction of 2-amino-1,1,3-tricyanopropene (malononitrile dimer) with isothiocyanates leads to 1-substituted…”
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Temperature Dependence of the Effective Magnetic Anisotropy Field and Ferromagnetic Resonance Linewidth in Polycrystalline Complex Substituted Magnetically Uniaxial Hexagonal Ferrites in the Frequency Range of 25–67 GHz by Shcherbakov, S. V., Nalogin, A. G., Kostishin, V. G., Semenov, A. S., Adiatulina, N. E., Alekseev, A. A., Belokon’, E. A., Timofeev, A. V., Chitanov, D. N.

“…Temperature dependences of the effective magnetic anisotropy field and ferromagnetic resonance linewidth in samples of isotropic and anisotropic hexaferrite…”
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Precipitation Hardening of Laser-Surfaced Layer of Maraging Alloy at the Surface of Steel 3Kh3M3F by Stavrev, D. S., Shcherbakov, V. S.

“…The structure and fracture behavior of a layer of maraging alloy deposited by laser surfacing on steel 3Kh3M3F is studied in the initial condition and after…”
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Working conditions of postal and telegraph employees of the Tambov province in the second half of the XIX – early XX century by Shcherbakov, S. V.

“…Introduction. The article deals with the problems of working conditions of postal and telegraph employees in the Tambov governorate in the second half of the…”
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Analysis of the Effect of the Ratio of Discharge Pressure to Suction Pressure on the Characteristics of a Piston Hybrid Power Machine with Gas Suction Capacity by Shcherba, V. E., Shcherbakov, V. S., Galdin, N. S., Grigor’ev, A. V., Trukhanova, D. A.

“…The principle of operation of a piston hybrid power machine with gas suction capacity is described. Results of a numerical investigation and analysis of the…”
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Analysis of Crankshaft Angular Rotation Speed on Characteristics of Piston Hybrid Power Machine with a Gas Volume at Suction by Shcherba, V. E., Shcherbakov, V. S., Galdin, N. S., Vedruchenko, V. R., Grigor’ev, A. V., Trukhanova, D. A.

“…The design of a piston hybrid power machine with a gas volume at the suction is given and the results of numerical study and analysis of the influence of…”
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Optimization method for main parameters of vibration protection system in motor grader seat with quasi-zero static characteristic by Korytov, M. S., Kashapova, I. E., Shcherbakov, V. S.

“…Introduction . One of the urgent tasks facing the developers of land transport and technological machines is to reduce the vibration effects on the human…”
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Investigation of vibration protection system of a seat with quasi-zero stiffness under stochastic effects on the elements of running equipment of a motor grader by Korytov, M. S., Shcherbakov, V. S., Kashapova, I. E.

“…With the help of a complex simulation mathematical model of a motor grader developed in the Matlab environment, including subsystems of vibration-protective…”
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Oxidation of 2-(5-bromo-3,4-dihydropyrimidin-4-yl)phenols, a new approach to the synthesis of benzofuro[3,2-d]pyrimidines by Shcherbakov, S. V., Aksenov, N. A., Shcherbakova, V. Yu, Magometov, A. Yu, Ivanova, A. Yu, Ovcharov, S. N., Aksenov, A. V.

“…A new method for the synthesis of benzofuro[3,2- d ]pyrimidines was developed based on the oxidation of 2-(5-bromo-3,4-dihydropyrimidin-4-yl)phenols followed…”
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Quasi-zero rigidity condition for static force characteristic of parallelogram mechanism for seat vibration protection system by Korytov, M. S., Kashapova, I. E., Shcherbakov, V. S.

“…Introduction. Reducing vibration effects on machine operators is an urgent task; it allows to minimize the impact of vibrations on health, increase efficiency…”
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ZONING THE KARSTIFIED TERRITORIES OF THE KALUGA REGION USING AN INTEGRATED APPROACH TO IDENTIFY FAVORABLE AREAS FOR CONSTRUCTION by Shcherbakov, S. V., Kivileva, Z. V.

“…The article considers 17 factors of natural structure of the territory of the Kaluga region divided into 4 groups: geological, hydrogeological,…”
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Features of the Magnetic Structure of Y3Fe5O12 Polycrystals Synthesized by Radiation Thermal Sintering by Kostishin, V. G., Korovushkin, V. V., Nalogin, A. G., Shcherbakov, S. V., Isaev, I. M., Alekseev, A. A., Mironovich, A. Yu, Salogub, D. V.

“…— Samples of polycrystalline yttrium-iron garnet synthesized using radiation-thermal sintering and ceramic processing have been studied by the Mössbauer…”
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Synthesis and Regiospecific Bromination of (2E,4E)-5-Aryl-2-(4-arylthiazol-2-yl)penta-2,4-dienenitrile by Pakholka, N. A., Dotsenko, V. V., Krivokolysko, B. S., Frolov, K. A., Aksenov, N. A., Aksenova, I. V., Shcherbakov, S. V., Ovcharov, S. N., Krivokolysko, S. G.

“…The reaction of (2 E ,4 E )-5-phenyl-2-cyano-2,4-pentadienethioamide or ( E )-3-(2-nitrophenyl)acrolein and cyanothioacetamide with α-bromoketones afforded new…”
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FLUCTUATIONS OF THE CARGO TRANSPORTED BY LIFTING CRANE: SIMULATION AND ANALYSIS by Korytov, M. S., Shcherbakov, V. S., Belyakov, V. E.

“…Introduction. Reducing fluctuations in the load transported by hoisting cranes with a flexible rope suspension of the load is an urgent task since it can…”
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A Millimeter-Wave Field-Effect Transistor Based on a Pseudomorphic Heterostructure with an Additional Potential Barrier by Bogdanov, S. A., Bakarov, A. K., Zhuravlev, K. S., Lapin, V. G., Lukashin, V. M., Pashkovskii, A. B., Rogachev, I. A., Tereshkin, E. V., Shcherbakov, S. V.

“…We report on the results of investigations of the millimeter-wave field-effect transistors with a 0.14‑μm T -shaped gate with pseudomorphic Al 0.3 Ga 0.7 As–In…”
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MODELS’ SUPERPOSITION AT MODELING THE SATURATION OF CARGO SPATIAL VIBRATIONS by M. S. Korytov, V. S. Shcherbakov

“…Introduction. A solution of the problem of moving the load to a given distance is proposed in the article with the fulfillment of the condition for complete…”
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The Influence of Substitution with Aluminum on the Field of Effective Magnetic Anisotropy and the Degree of Magnetic Texture of Anisotropic Polycrystalline Hexagonal Ferrites of Barium and Strontium for Substrates of Microstrip Devices of Microwave Electronics by Shcherbakov, S. V., Nalogin, A. G., Kostishin, V. G., Alekseev, A. A., Belokon, E. A., Isaev, I. M.

“…This article discusses the influence of substitution with Al 3+ ions on the field of the effective magnetic anisotropy H Aeff and the degree of magnetic…”
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Electrophilically activated nitroalkanes in the synthesis of 6,7-dihydro-1H-cyclopenta[g]perimidines by Aksenov, A. V., Aksenov, N. A., Ovcharov, D. S., Shcherbakov, S. V., Smirnova, A. N., Aksenova, I. V., Goncharov, V. I., Rubin, M. A.

“…A highly efficient synthetic route to 6,7-dihydro-1 H -cyclopenta[ gh ]perimidines has been proposed on the basis of a novel reaction of nitroalkanes with…”
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