Search Results - "Knyazev, A."

Superconductivity up to 243 K in the yttrium-hydrogen system under high pressure by Kong, Panpan, Minkov, Vasily S., Kuzovnikov, Mikhail A., Drozdov, Alexander P., Besedin, Stanislav P., Mozaffari, Shirin, Balicas, Luis, Balakirev, Fedor Fedorovich, Prakapenka, Vitali B., Chariton, Stella, Knyazev, Dmitry A., Greenberg, Eran, Eremets, Mikhail I.

“…The discovery of superconducting H 3 S with a critical temperature T c ∼200 K opened a door to room temperature superconductivity and stimulated further…”
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Comparison of characteristics of VZHL718 alloy metal powder compositions produced by prep and viga methods after selective laser melting by Knyazev, A E., Min, P. G.

“…In this work four metal powder compositions of VZL718 (IN718) alloy are produced, one by vacuum induction melting and gas atomization (VIGA) technology and…”
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Additions to the list of Lepidoptera (Insecta, Lepidoptera) of North Kazakhstan by Knyazev, Svyatoslav A

“…The article presents the results of studying the fauna of Lepidoptera in the North Kazakhstan region in the field season of 2023. An annotated check-list…”
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Catalogue of Lepidoptera of Omsk Oblast (Russia). Macrolepidoptera. Families: Hepialidae, Brachodidae, Cossidae, Sesiidae, Limacodidae, Zygaenidae, Thyrididae, Drepanidae, Uraniidae, Geometridae, Lasiocampidae, Lemoniidae, Endromididae, Saturniidae, Sphingidae, Notodontidae, Lymantriidae, Arctiidae, Syntomidae, Erebidae, Nolidae, Noctuidae, Hesperiidae, Papilionidae, Pieridae, Lycaenidae, Nymphalidae, Satyridae by Knyazev, Svyatoslav A.

“…A total of 972 species of Macrolepidoptera belonging to 28 families are reported for the territory of Omsk Oblast. The most numerous is Noctuidae family…”
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Generation of Terahertz Surface Plasmon Polaritons Using Nondiffractive Bessel Beams with Orbital Angular Momentum by Knyazev, B A, Choporova, Yu Yu, Mitkov, M S, Pavelyev, V S, Volodkin, B O

“…Bessel vortex beams with topological charges of l=±1 and l=±2 were produced in the terahertz spectral range from a free electron laser Gaussian beam (λ=141 …”
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Structural Studies of Solvates of Cortisone Acetate by Knyazev, A. V., Somov, N. V., Gusarova, E. V., Serezhkin, V. N., Shipilova, A. S., Knyazeva, S. S., Savchenkov, A. V.

“…The crystal structures of C 23 H 30 O 6 ·C 2 H 5 OH and C 23 H 30 O 6 ·C 3 H 7 OH were determined by X-ray diffraction analysis at temperatures 100 K (space…”
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Photochemical Production of Molecular Hydrogen in the Presence of Substituted Acridine Salts by Dolganov, A. V., Knyazev, A. V.

“…The photocatalytic properties of new representatives of the family of metal-free catalysts, 10-hydro-9-phenylacridine, 10-methyl-9-phenylacridinium chloride,…”
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Comparative Analysis of Algorithms for Estimating Fish Population Dynamics by Zorkaltsev, V. I., Knyazev, A. S.

“…The aim of the present work is to create a tool for comparing algorithms for estimating the dynamics of the abundance of individual fish species in Lake Baikal…”
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Experimental and computational study of crystal structure and thermal expansion of barium hollandites BaM2Ti6O16 (M = Al, Cr, Ga) by Knyazev, A.V., Demidov, D.N., Zhakupova, A.A.

“…Three SYNROC-related barium hollandites BaM2Ti6O16 (M ​= ​Al, Cr, Ga) have been studied both computationally and experimentally to determine the influence of…”
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Fire Retardants for Polymer Materials by Seliverstov, V. V., Knyazev, A. S.

“…A classification of materials used as fire retardants is given, and their properties and fields of application are considered. Mechanisms of protection against…”
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Identification of Spiro-Fused Pyrrolo[3,4- a ]pyrrolizines and Tryptanthrines as Potential Antitumor Agents: Synthesis and In Vitro Evaluation by Latypova, Diana K, Shmakov, Stanislav V, Pechkovskaya, Sofya A, Filatov, Alexander S, Stepakov, Alexander V, Knyazev, Nickolay A, Boitsov, Vitali M

“…A series of heterocyclic compounds containing a spiro-fused pyrrolo[3,4- ]pyrrolizine and tryptanthrin framework have been synthesized and studied as potential…”
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Calculation of the Absorbed Electron Energy 3D Distribution by the Monte Carlo Method, Presentation of the Proximity Function by Three Parameters α, β, η and Comparison with the Experiment by Svintsov, Alexander A, Knyazev, Maxim A, Zaitsev, Sergey I

“…The paper presents a program for simulating electron scattering in layered materials . Calculations show that the absorbed energy density is three-dimensional,…”
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Identification of Spiro-Fused [3-azabicyclo[3.1.0]hexane]oxindoles as Potential Antitumor Agents: Initial In Vitro Evaluation of Anti-Proliferative Effect and Actin Cytoskeleton Transformation in 3T3 and 3T3-SV40 Fibroblast by Knyazev, Nickolay A, Shmakov, Stanislav V, Pechkovskaya, Sofya A, Filatov, Alexander S, Stepakov, Alexander V, Boitsov, Vitali M, Filatova, Natalia A

“…Novel heterocyclic compounds containing 3-spiro[3-azabicyclo[3.1.0]hexane]oxindole framework ( , and ) have been studied as potential antitumor agents. The in…”
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Inelastic Deformation of Coronary Stents: Two-Level Model by Volegov, Pavel S, Knyazev, Nikita A, Gerasimov, Roman M, Silberschmidt, Vadim V

“…This study describes the internal structure of materials used to produce medical stents. A two-level elastoviscoplastic mathematical model, which sets the…”
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Temperature-Sensitive Chameleon Luminescent Films Based on PMMA Doped with Europium(III) and Terbium(III) Anisometric Complexes by Galyametdinov, Yuriy G., Krupin, Aleksandr S., Knyazev, Andrey A.

“…The spin-coating technique was used to produce composite films consisting of PMMA polymer doped with anisometric complexes of Eu(III) and Tb(III). It was found…”
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Single-Electron Transfer in Reactions of Radical Bonding by Tomilin, O. B., Boyarkina, O. V., Knyazev, A. V., Rodin, E. A.

“…A hypothesis is proposed for a change in the spin state of a two-center two-electron bond of a reacting molecule under the perturbing action of an organic…”
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Investigation of the Distribution Parameters and Technological Properties of Steel 20X23H18 Powders Produced by Plasma Melting and Centrifugal Spraying of Rapidly Rotating Cast Billets by Knyazev, A. E., Min, P. G., Vostrikov, A. V.

“…In this study, we investigated distribution parameters such as particle size, of both powder and metalpowder composite (MPC) forms of steel 20X23H18 with a…”
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Structural and thermal properties of La-containing Dion – Jacobson homologous series by Knyazev, A.V., Syrov, E.V., Krasheninnikova, O.V., Kyashkin, V.M., Titaev, D.N., Fukina, D.G.

“…Structural and thermal properties of RbLaNan-2NbnO3n+1 (n ​= ​2, 3, 4) homologous series were studied. Crystal structures of RbLaNaNb3O10 and RbLaNa2Nb4O13…”
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Novosibirsk Free Electron Laser-Facility Description and Recent Experiments by Kulipanov, Gennady N., Bagryanskaya, Elena G., Chesnokov, Evgeniy N., Choporova, Yulia Yu, Gerasimov, Vasily V., Getmanov, Yaroslav V., Kiselev, Sergey L., Knyazev, Boris A., Kubarev, Vitali V., Peltek, Sergey E., Popik, Vasiliy M., Salikova, Tatiana V., Scheglov, Michael A., Seredniakov, Stanislav S., Shevchenko, Oleg A., Skrinsky, Alexander N., Veber, Sergey L., Vinokurov, Nikolay A.

“…The design and operational characteristics of the Novosibirsk free electron laser facility are described. Selected experiments in the terahertz range carried…”
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Synthesis and Crystal Structure of Some Ba-Apatites by Bulanov, E. N., Petrov, S. S., Xu, Z., Knyazev, A. V., Skoblikov, N. E.

“…Ba 10 (A V O 4 ) 6 L 2 , where A V = P, V, Mn; L = F, Cl, Br ( Z = 1), were prepared by high-temperature solid-phase synthesis and, of them, three phases were…”
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