Search Results - "Koval’, A."

Peculiarities of Formation of Phase and Elemental Composition during Electrospark Alloying Using a Manual High-Frequency Vibrator by Koval’, A. V.

“…The phase and elemental compositions of electrospark coatings of nickel and titanium deposited on steel, nickel, and titanium, that is, coatings from TiNiMo-20…”
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Dynamics of voluntary attention indicators of adolescents with endogenous mental pathology during treatment by Koval-Zaytsev, A.

“…IntroductionThe study of voluntary attention is necessary to assess the effectiveness of therapeutic, psychotherapeutic and psychocorrective measures…”
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Numerical simulation of stratospheric QBO impact on the planetary waves up to the thermosphere by Koval, A. V., Gavrilov, N. M., Kandieva, K. K., Ermakova, T. S., Didenko, K. A.

“…With the help of numerical simulation, a detailed analysis of the dynamical effect of the stratospheric quasi-biennial oscillation (QBO) of the equatorial…”
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Revisiting the structure of low‐Mach number, low‐beta, quasi‐perpendicular shocks by Wilson III, L. B., Koval, A., Szabo, A., Stevens, M. L., Kasper, J. C., Cattell, C. A., Krasnoselskikh, V. V.

“…A study of the structure of 145 low‐Mach number (M≤3), low‐beta (β≤1), quasi‐perpendicular interplanetary collisionless shock waves observed by the Wind…”
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Study of Corrosion Behavior of Coatings Produced on Steel with Electrospark Alloying Using a Hand High-Frequency Vibrator by Koval’, A. V.

“…The comparative corrosion resistance in acidic, alkaline, and neutral environments of pure metals (steel, nickel, titanium) and of nickel and titanium coatings…”
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Statistical Decomposition and Machine Learning to Clean In Situ Spaceflight Magnetic Field Measurements by Finley, M G, Bowen, T A, Pulupa, M, Koval, A, Miles, D M

“…Robust in situ magnetic field measurements are critical to understanding the various mechanisms that couple mass, momentum, and energy throughout our solar…”
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Synthetic models of the active site of catechol oxidase: mechanistic studies by Koval, Iryna A, Gamez, Patrick, Belle, Catherine, Selmeczi, Katalin, Reedijk, Jan

“…The ability of copper proteins to process dioxygen at ambient conditions has inspired numerous research groups to study their structural, spectroscopic and…”
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Prompt Response of the Dayside Magnetosphere to Discrete Structures within the Sheath Region of a Coronal Mass Ejection by Blum, L. W., Koval, A., Richardson, I. G., Wilson, L. B., Malaspina, D., Greeley, A., Jaynes, A. N.

“…A sequence of discrete solar wind structures within the sheath region of an interplanetary coronal mass ejection (ICME) on Nov 06, 2015 caused a series of…”
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Evaluation of parent-child relationships using the flannel-graph in children with autism spectrum disorders by Koval-Zaytsev, A., Furaeva, E.

“…IntroductionThe study of child-parent relationships in families raising children with autism spectrum disorders (ASD) and the assessment of the dynamics of…”
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Dielectric Tensor of a Metal Nanowire with an Elliptical Cross Section by Korotun, A. V., Koval’, A. A.

“…The influence of the cross-section geometry of metal nanowires on the dielectric tensor has been examined. Diagonal and off-diagonal components of the…”
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New and Rare in Northwestern Russia Weevil Species (Coleoptera: Nanophyidae, Curculionidae) by Koval, A. G., Korotyaev, B. A.

“…In 2021 and 2022, three species of weevils (Coleoptera: Curculionidae, Nanophyidae)— Nanomimus circumscriptus (Aubé), Mononychus punctumalbum (Herbst) and…”
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Coping Strategies of Parents of Children with Autism Spectrum Disorders after Psychoeducation by Ivanov, M, Bogacheva, O, Koval-Zaytsev, A, Balakireva, E

“…IntroductionNot only children with autism spectrum disorders (ASD) need specialized care, but the whole family as a whole. The family is seen as an important…”
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Optical Properties of Spherical Metal Nanoparticles Coated with an Oxide Layer by Korotun, A. V., Koval’, A. A.

“…The optical properties of an ensemble of metal nanoparticles coated with an oxide layer have been investigated within framework of the classical theory. The…”
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Understanding the Role of α Particles in Oblique Heliospheric Shock Oscillations by Ofman, L., Koval, A., Wilson, L. B., Szabo, A.

“…Recent observations by DSCOVR provide high temporal resolution (50 samples per second) magnetic vector field data that allows investigating the details of…”
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Corrosion and Electrochemical Properties of Alloys of Ni–Re Systems Alloyed with Zirconium, Hafnium, Tungsten, and Palladium by Parshutin, V. V., Paramonov, A. M., Koval’, A. V.

“…The comparative corrosion resistance and electrochemical behavior in acidic, alkaline, and neutral media of both pure metals and the Ni–Re alloys doped with…”
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Effect of Heteronuclear Salicylate Complex {[FeSr2(SalH)2(Sal)2(NO3)(DMA)4]}n on Corrosion of Steel St. 3 in Water by Parshutin, V. V., Koval’, A. V., Gorinchoi, V. V., Lozan, V. I.

“…The corrosion process of steel St. 3 in water with the addition of a heteronuclear salicylate complex {[FeSr 2 (SalH) 2 (Sal) 2 (NO 3 )(DMA) 4 ]} n by…”
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A Merged Search‐Coil and Fluxgate Magnetometer Data Product for Parker Solar Probe FIELDS by Bowen, T. A., Bale, S. D., Bonnell, J. W., Dudok de Wit, T., Goetz, K., Goodrich, K., Gruesbeck, J., Harvey, P. R., Jannet, G., Koval, A., MacDowall, R. J., Malaspina, D. M., Pulupa, M., Revillet, C., Sheppard, D., Szabo, A.

“…NASA's Parker Solar Probe (PSP) mission is currently investigating the local plasma environment of the inner heliosphere (<0.25 R⊙) using both in situ and…”
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Electromagnetic waves and electron anisotropies downstream of supercritical interplanetary shocks by Wilson III, L. B., Koval, A., Szabo, A., Breneman, A., Cattell, C. A., Goetz, K., Kellogg, P. J., Kersten, K., Kasper, J. C., Maruca, B. A., Pulupa, M.

“…We present waveform observations of electromagnetic lower hybrid and whistler waves with fci ≪ f < fce downstream of four supercritical interplanetary shocks…”
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Oblique High Mach Number Heliospheric Shocks: The Role of α Particles by Ofman, Leon, III, L. B. Wilson, Koval, A., Szabo, A.

“…Spacecraft observations of heliospheric shocks often find oscillations in the magnetic field and density both, upstream and downstream. The downstream magnetic…”
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Multiple Subscale Magnetic Reconnection Embedded inside a Heliospheric Current Sheet Reconnection Exhaust: Evidence for Flux Rope Merging by Phan, T. D., Drake, J. F., Larson, D., Oieroset, M., Eriksson, S., Yin, Z., Lavraud, B., Swisdak, M., Bale, S. D., Livi, R., Romeo, O., Whittlesey, P., Halekas, J., Rahmati, A., Pulupa, M., Szabo, A., Koval, A., Moncuquet, M., Kasper, J., Stevens, M., Desai, M., Raouafi, N.

“…We report observations of multiple subscale reconnecting current sheets embedded inside a large-scale heliospheric current sheet (HCS) reconnection exhaust…”
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