Výsledky vyhledávání - "O I, Smirnov"

Study of Distribution of Deformations in Ice Composite Materials Using Integrated Fiber-Optic Sensors

Autor: G. A. Nuzhny, G. Yu. Goncharova, V. M. Buznik, O. I. Smirnov, V. V. Makhsidov, N. D. Razomasov, T. S. Razomasova

Publikováno v: Inorganic Materials: Applied Research. 12:65-70

The Arctic region features harsh climatic conditions. The region has underdeveloped industry and infrastructure and it is located far from industrial facilities. This specificity sets forth high requirements for functionality and reliability of mater

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ccdddd0222d86555246dcf729069aca
https://doi.org/10.1134/s207511332101024x

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Studying Deformation of Ice Composite Materials Using Integrated Fiber-Optic Sensors

Autor: N. D. Razomasov, G. Yu. Goncharova, V. V. Makhsidov, G. A. Nuzhnyi, V. M. Buznik, O. I. Smirnov

Publikováno v: Inorganic Materials: Applied Research. 11:996-1001

Ice-based construction materials used in cold climate regions, including the Arctic, as well as ice itself, exhibit low strength characteristics, which requires constant monitoring of structures created with the use of such materials. In this work, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19ebc8eccd80af0285a4d1a77e6cd1b4
https://doi.org/10.1134/s2075113320040243

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STRUCTURAL HEALTH MONITORING OF NATURAL AND ARTIFICIAL STRUCTURES BASED ON ICE (review)

Autor: G.A. Nuzhnyy, N.D. Razomasov, T.S. Razomasova, O. I. Smirnov, V.V. Makhsidov

Publikováno v: Proceedings of VIAM. :111-118

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be4143c224543e8ed7cd48b73c542750
https://doi.org/10.18577/2307-6046-2020-0-3-111-118

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Some extremal problems for the Fourier transform on the hyperboloid

Autor: V. I. Ivanov, D. V. Gorbachev, O. I. Smirnov

Publikováno v: Mathematical Notes. 102:480-491

We give the solution of the Turan, Fejer, Delsarte, Logan, and Bohman extremal problems for the Fourier transform on the hyperboloid ℍ d or Lobachevsky space. We apply the averaging function method over the sphere and the solution of these problems

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::38e9e0952c2489fc6ef5ae9585abbcac
https://doi.org/10.1134/s0001434617090206

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Emulsifier-free polymerization of n-butyl acrylate involving trithiocarbonates based on oligomer acrylic acid

Autor: E. A. Lysenko, A. V. Plutalova, N. I. Prokopov, N. S. Serkhacheva, O. I. Smirnov, E. Yu. Kozhunova, Elena V. Chernikova

Publikováno v: Polymer Science Series B. 58:629-639

The effect of the chain length of oligomer acrylic acid obtained in the presence of a low-molecularmass trithiocarbonate and the position of trithiocarbonate fragment (within the chain or at the chain end) on the process of emulsion polymerization of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b51078623c0b2513956516921fc5b5f
https://doi.org/10.1134/s1560090416060051

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The Delsarte extremal problem for the Jacobi transform

Autor: V. I. Ivanov, O. I. Smirnov, D. V. Gorbachev

Publikováno v: Mathematical Notes. 100:677-686

We give the solution of the Delsarte extremal problem for even entire functions of exponential type that are Jacobi transforms and prove the uniqueness of the extremal function. The quadrature Markov formula on the half-line with zeros of the modifie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b4907b0e8e1d1cc43c9c63a0c83ac71e
https://doi.org/10.1134/s0001434616110043

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Synthesis of amphiphilic copolymers based on acrylic acid, fluoroalkyl acrylates and n-butyl acrylate in organic, aqueous–organic, and aqueous media via RAFT polymerization

Autor: Alexei R. Khokhlov, Elena V. Chernikova, N. I. Prokopov, N. S. Serkhacheva, Andrey Tolkachev, A. V. Plutalova, O. I. Smirnov, E. Yu. Kozhunova

Publikováno v: RSC Advances

Amphiphilic narrow dispersed copolymers of acrylic acid and fluoroalkyl acrylates are synthesized via reversible addition–fragmentation chain transfer (RAFT) polymerization using dibenzyl trithiocarbonate in DMF solution. These copolymers and polya

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22886604e2f54fb68a3e0aeb1b76c67c
https://hdl.handle.net/11858/00-001M-0000-002D-3F18-711858/00-001M-0000-002D-3F16-B

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On Jackson's theorem in the space ℓ2(ℤ 2 n )

Autor: O. I. Smirnov, V. I. Ivanov

Publikováno v: Mathematical Notes. 60:288-299

Estimates of Jackson's constants in the space l2(ℤ2n) are given for the case of approximation by sums of subspaces on which irreducible representations of the isometry group of (ℤ2n) act and for the case in which the modulus of continuity is defi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::58c4d645433db79f027153b307dbb4a9
https://doi.org/10.1007/bf02320366

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