Search Results - "A.I. Kovalev"

Manifestations of Higher Mental Functions in Actors in Virtual Reality by Mashkov, V.L., Nefeld, E.E., Kovalev, A.I., Dolgikh, A.G., Smirnova, E.A., Samuseva, M.V., Strelnikov, S.V., Rogacheva, D.A., Vakhantseva, O.V.

“…Background. The study of the professional activities of actors from the standpoint of modern psychological theories is an urgent task for psychology of art. In…”
Get full text

Tribological adaptability of TiAlCrN PVD coatings under high performance dry machining conditions by Fox-Rabinovich, G.S., Yamomoto, K., Veldhuis, S.C., Kovalev, A.I., Dosbaeva, G.K.

“…The application of ternary nitride (Ti,Cr,Al)N coatings with high aluminum content deposited by a new plasma enhanced cathode method results in a significant…”
Get full text

Self-adaptive wear behavior of nano-multilayered TiAlCrN/WN coatings under severe machining conditions by Fox-Rabinovich, G.S., Yamamoto, K., Veldhuis, S.C., Kovalev, A.I., Shuster, L.S., Ning, L.

“…Application of quaternary nitride (Ti,Cr,Al) N/WN nano-multilayered coatings results in a significant increase of tool life as well as wear behavior…”
Get full text

Nano-crystalline filtered arc deposited (FAD) TiAlN PVD coatings for high-speed machining applications by Fox-Rabinovich, G.S., Weatherly, G.C., Dodonov, A.I., Kovalev, A.I., Shuster, L.S., Veldhuis, S.C., Dosbaeva, G.K., Wainstein, D.L., Migranov, M.S.

“…The main advantage of the filtered arc deposition (FAD) technique is a significant grain refinement that leads to the formation of nano-crystalline (grain size…”
Get full text

The content of professional activity as a factor of application efficiency of virtual reality technology by Kovalev, A.I., Menshikova, G.Y., Klimova, O.A., Barabanschikova, V.V.

“…Nowadays the virtual reality systems get to be more common and widespread in the world. They need users to develop system of the integration systems of sensory…”
Get full text

The role of chromium in protective alumina scale formation during the oxidation of ternary TiAlCr alloys in air by Fox-Rabinovich, G.S, Weatherly, G.C, Wilkinson, D.S, Kovalev, A.I, Wainstein, D.L

“…Ternary TiAlCr alloys show promise for practical application as coating materials due to their excellent oxidation stability in air at elevated temperatures…”
Get full text

The influence of face race on the gaze cueing effect: Eye tracking method by Menshikova, G.Ya, Luniakova, E.G., Kovalev, A.I.

Get full text

Virtual reality is more efficient in learning human heart anatomy especially for subjects with low baseline knowledge by Zinchenko, Y.P., Khoroshikh, P.P., Sergievich, A.A., Smirnov, A.S., Tumyalis, A.V., Kovalev, A.I., Gutnikov, S.A., Golokhvast, K.S.

“…New technologies make their way into education and one of the most prominent of them is the immersive Virtual Reality (IVR). But the scientific data about its…”
Get full text

Design and performance of AlTiN and TiAlCrN PVD coatings for machining of hard to cut materials by Fox-Rabinovich, G.S., Kovalev, A.I., Aguirre, M.H., Beake, B.D., Yamamoto, K., Veldhuis, S.C., Endrino, J.L., Wainstein, D.L., Rashkovskiy, A.Y.

“…Machining of hard to cut materials such as hardened steels and high temperature strong aerospace materials is a challenge of modern manufacturing. Two…”
Get full text

Influence of electronic structure, plasmon-phonon and plasmonpolariton excitations on anomalously low heat conductivity in TiAlN/ Ag nanoscale multilayer coatings by A.I. Kovalev, A.Yu Rashkovskiy, D.L. Wainstein, R. Gago, F. Soldera, J.L. Endrino

“…TiAlN/Ag multilayer coatings with different number of bilayers and thicknesses of individual layer were fabricated by DC magnetron sputtering. Thermal…”
Get full text

A Quasi-Classical Model of the Hubbard Gap in Lightly Compensated Semiconductors by Poklonski, N. A., Vyrko, S. A., Kovalev, A. I., Zabrodskii, A. G.

“…A quasi-classical method for calculating the narrowing of the Hubbard gap between the A 0 and A + acceptor bands in a hole semiconductor or the D 0 and D –…”
Get full text

Polyphenylenes with Phen-1,3,5-triyl Branching Moieties Based on p-Diacetylbenzene: Synthesis and Study of Porosity and Heat Resistance by Kovalev, A. I., Pastukhov, A. V., Tkachenko, E. S., Klemenkova, Z. S., Kuvshinov, I. R., Khotina, I. A.

“…Microporous three-dimensional polyphenylenes with phentriyl branching moieties are synthesized by the trimerization polycyclocondensation of p- diacetylbenzene…”
Get full text

Influence of electronic structure, plasmon-phonon and plasmon-polariton excitations on anomalously low heat conductivity in TiAlN/Ag nanoscale multilayer coatings by Kovalev, A.I., Rashkovskiy, A.Yu, Wainstein, D.L., Gago, R., Soldera, F., Endrino, J.L.

“…TiAlN/Ag multilayer coatings with different number of bilayers and thicknesses of individual layer were fabricated by DC magnetron sputtering. Thermal…”
Get full text

Emergent behavior of nano-multilayered coatings during dry high-speed machining of hardened tool steels by Fox-Rabinovich, G.S., Yamamoto, K., Beake, B.D., Kovalev, A.I., Aguirre, M.H., Veldhuis, S.C., Dosbaeva, G.K., Wainstein, D.L., Biksa, A., Rashkovskiy, A.

“…A multi-functional nano-multilayered Ti 0.2Al 0.55Cr 0.2Si 0.03Y 0.02N/Ti 0.25Al 0.65Cr 0.1N physical vapor deposited (PVD) adaptive hard coatings is…”
Get full text

Testing the Accuracy of Designating the Parameters of Intumescent Coatings of Metal Constructions by Kovalev, A.I., Zobenko, N.V.

Get full text

Wear behavior of adaptive nano-multilayered TiAlCrN/NbN coatings under dry high performance machining conditions by Fox-Rabinovich, G.S., Yamamoto, K., Kovalev, A.I., Veldhuis, S.C., Ning, L., Shuster, L.S., Elfizy, A.

“…Application of quaternary nitride nano-multilayered coatings results in significant improvements in tool life as well as wear behavior of ball nose end mills…”
Get full text

Impact of Al and Cr alloying in TiN-based PVD coatings on cutting performance during machining of hard to cut materials by Kovalev, A.I., Wainstein, D.L., Rashkovskiy, A.Y., Fox-Rabinovich, G.S., Yamamoto, K., Veldhuis, S., Aguirre, M., Beake, B.D.

“…The microstructure and electronic structure of nanodispersed (Al 67Ti 33N) and (Ti 10Al 70Cr 20N) PVD coatings were investigated by high-resolution…”
Get full text

ИССЛЕДОВАНИЕ ОГНЕЗАЩИТНОЙ СПОСОБНОСТИ ПОКРЫТИЯ „AMOTHERM STEEL WB” ДЛЯ ЗАЩИТЫ МЕТАЛЛИЧЕСКИХ КОНСТРУКЦИЙ РАСЧЕТНО- ЭКСПЕРИМЕНТАЛЬНЫМ МЕТОДОМ / Research of the Fireproof Capability of “Amotherm Steel Wb” Coating for Metal Constructions Protection Using an Experiment-Calculation Method by KOVALEV, A.I., DASHKOVSKII, V.Iu

Get full text

Investigation of electronic structure of Si nanocrystals and their interface with host matrix in P-doped SiO 2:Si and Al 2O 3:Si nanocomposites by Kovalev, A.I., Wainstein, D.L., Tetelbaum, D.I.

“…The system of the nanoinclusions of Si in the SiO 2 and Al 2O 3 matrix (SiO 2:Si, Al 2O 3:Si) attracts great attention due to its ability of the luminescence…”
Get full text

Impact of annealing on microstructure, properties and cutting performance of an AlTiN coating by Fox-Rabinovich, G.S., Endrino, J.L., Beake, B.D., Kovalev, A.I., Veldhuis, S.C., Ning, L., Fontaine, F., Gray, A.

“…In this study, cemented carbide inserts with nano-crystalline Al0.67Ti0.33N coating deposited by cathodic arc evaporation, were annealed in vacuum at…”
Get full text