Search Results - "DANILENKO, A I"

Structure and surface characterization of ZrO2-Y2O3-Cr2O3 system by YASHCHISHYN, I. A, KORDUBAN, A. M, KONSTANTINOVA, T. E, DANILENKO, I. A, VOLKOVA, G. K, GLAZUNOVA, V. A, KANDYBA, V. O

“…3-mol% Y2O3 and 0.3 to 3-mol % Cr2O3 co-doped ZrO2 nanopowders were synthesized using co-precipitation technique and investigated by terms of X-ray…”
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Structure of the dense amorphous carbon phase synthesized in a mixture with diamond as a result of shock compression of carbon black by Kurdyumov, A.V., Britun, V.F., Khyzhun, O.Yu, Zaulychnyy, Ya.V., Bekenev, V.L., Dymarchuk, V.O., Danilenko, A.I.

“…Soft X-ray emission and absorption spectroscopy methods were used in the present work to study experimentally the electronic structure of the dense amorphous…”
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Formation of diamond-like BN phases under shock compression of graphite-like BN with different degree of structural ordering by Britun, V.F., Kurdyumov, A.V., Borimchuk, N.I., Yarosh, V.V., Danilenko, A.I.

“…The formation of diamond-like modifications of BN under high-temperature shock compression ( P = 33 GPa and T up to 3500 K) has been studied. The powders of…”
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Effect of the Structural State of Graphitic Materials on Their Phase Transformations under Shock Compression by Kurdyumov, A. V., Britun, V. F., Yarosh, V. V., Danilenko, A. I.

“…The effect of structural disordering of graphitic materials on their phase transformations into dense modifications of carbon under shock compression…”
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ESR Investigation of Yttria Stabilized Zirconia Powders with Nanosize Particles by Slipenyuk, A. M., Glinchuk, M. D., Bykov, I. P., Ragulya, A. V., Klimenko, V. P., Konstantinova, T. E., Danilenko, I. A.

“…Investigations of undoped zirconia oxide powders and stabilized by 3% or 8% of yttria with nanosize particles were carried out by electron spin resonance (ESR)…”
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Mathematical model of hierarchical menu structure optimization by Goubko, M. V., Danilenko, A. I.

“…A mathematical model is proposed to optimize the structure of hierarchical menus and directories. The model considers each element popularity. The problem of…”
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Phase Transformations in High-Temperature Shock Compression of Carbon Black in Various Recovery Capsules by Kurdyumov, A. V., Britun, V. F., Danilenko, A. I., Yarosh, V. V.

“…Cylindrical recovery capsules without a central rod are used for the first time to study the phase transformations in carbon black under shock compression…”
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Effect of fine structure on mechanical properties of hot-forged powder steels by Maslyuk, V A, Mamonova, A A, Danilenko, A I

“…Comparative analysis of the substructural parameters and mechanical properties of hot-forged steels reveals regular changes in the mechanical characteristics…”
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Effect of Preliminary Treatment on the Structure and Phase Transformations of Graphite Under High-Temperature Shock Compression by Kurdyumov, A. V., Britun, V. F., Danilenko, A. I., Yarosh, V. V.

“…The effect of preliminary shock-wave treatment of graphite on its subsequent transformations into dense modifications of carbon under high-temperature shock…”
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Suppression of anomalous allotropic transformations at high pressures by GOROKH, A. V, DANILENKO, I. A, PRIMISLER, V. B

“…Anomalous allotropic transformations accompanied by a reduction in the density of the substance can be suppressed by applying a high pressure equal to the…”
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Structure of intermediate carbon phase formed under shock compression of ultradispersed graphite materials by Kurdyumov, A. V., Britun, V. F., Zelyavskii, V. B., Danilenko, A. I., Borimchuk, N. I., Yarosh, V. V., Kulikovskii, V. Yu, Mikhailik, A. A.

“…We have studied the structure of the products of high-temperature shock compression of wood charcoal by x-ray diffractometry and transmission electron…”
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Structure formation patterns in carbamide synthesis of nanocrystalline graphite-like boron nitride by Kurdyumov, A. V., Bartnitskaya, T. S., Lyashenko, V. I., Britun, V. F., Balan, T. R., Gromyko, S. N., Danilenko, A. I., Zelyavskii, V. B.

“…We have used chemical analysis, x-ray diffractometry, transmission and scanning electron microscopy, and also measurement of the specific surface area to study…”
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Metal ceramic composites with a nanocrystalline zirconia matrix prepared by high-pressure compaction by PRIMISLER, V. B, KONSTANTINOVA, T. E, DANILENKO, I. A, VOLKOVA, G. K, SAAK'YANTS, V. P, PEREKRESTOVA, L. D

“…Powder composites composed of a nanocrystalline ZrO^sub 2^ + 3 mol.% Y^sub 2^O^sub 3^ and 20 wt.% Ni, Cr, and Ta are prepared by a high-pressure compaction…”
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Effect of pulsed magnetic field on the thermal decomposition of zirconium hydroxide by ALEKSEENKO, V. I, VOLKOVA, G. K, DANILENKO, I. A, DOBRIKOV, A. A, KONSTANTINOVA, T. E, DATSKO, O. I

“…An applied magnetic field was found to raise the rate and reduce the temperature of the dehydration, dehydroxylation, and crystallization of zirconium…”
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The ceramic ZrO2 - 3 mol.% Y2O3 formed by sintering and its behavior at fracture by KONSTANTINOVA, T. E, DANILENKO, I. A, GOROKH, A. V, VOLKOVA, G. K

“…Results of a study of the structure and physicomechanical properties of a zirconium ceramic are reported. The behavior at fracture and the effects associated…”
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Orthovoltage roentgenotherapy in the treatment of lymphorrhea after reconstructive operations on the lower extremities arteries by Buga, D A, Ermolaev, E V, Miagkov, A P, Titarenko, S G, Kapustin, I P, Danilenko, A I

“…After performance of 728 reconstructive-restoration operations on the lower extremities arteries in 58 (7.9%) patients a lymphorrhea from the wound have had…”
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Mechanical instability of powders in the system ZrO2-Y2O3 under high hydrostatic pressure conditions by PRIMISLER, V. B, KONSTANTINOVA, T. E, DANILENKO, I. A, VOLKOVA, G. K, DOBRIKOV, A. A, SAAK'YANTS, V. P

“…Results for monocrystalline powders of composition ZrO^sub 2^ + 3 mol.% Y^sub 2^O^sub 3^ obtained by co-precipitation and compacted under high hydrostatic…”
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Experimental constraints on the ordinary chondrite shock darkening caused by asteroid collisions by Kohout, T, Petrova, E. V, Yakovlev, G. A, Grokhovsky, V. I, Penttilä, A, Maturilli, A, Moreau, J. -G, Berzin, S. V, Wasiljeff, J, Danilenko, I. A, Zamyatin, D. A, Muftakhetdinova, R. F, Heikkilä, M

“…A&A 639, A146 (2020) Shock-induced changes in ordinary chondrite meteorites related to impacts or planetary collisions are known to be capable of altering…”
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Behavior of metastable phases in zirconium ceramics resulting from thermal and magnetic pulse action by Alekseenko, V I, Volkova, G K, Danilenko, I A, Konstantinova, T E, Datsko, O I

“…The phenomenon of destabilization of metastable phases in zirconium ceramics containing 3 mol.% Y2O3 and their phase transformations caused by the action of…”
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Modified Hamilton formalism for fields by Danilenko, I. A.

“…In Hamiltonian mechanics, the equations of motion can be regarded as a condition on the vectors tangent to the solution: they should be null-vectors of the…”
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