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Сортувати за: Порядок: Результатів:

  • Contact Deformation Behavior of an Elastic Silicone/SiC Abrasive in Grinding and Polishing 
    Li, N.; Ding, J.F.; Xuan, Z.Y.; Huang, J.M.; Lin, Z.P. (Проблемы прочности, 2018)
    An elastic abrasive of the new type having the advantage of effectively controlled contact pressure and uniform deformation was developed. It provides complete lamination of the surface, effective treatment of the curved ...
  • Contact electrodeposition of CdTe thin films 
    Klochko, N.P.; Volkova, N.D.; Kharchenko, M.M.; Kopach, V.R. (Functional Materials, 2009)
    The effect of contact electrodeposition conditions on the impurity content in CdTe films has been studied. Stoichiometric single-phase CdTe layers of cubic modification have been obtained. The films are not texturized, and ...
  • Contact fatigue in low-cycle loading of Wc-Co hard alloys for metal working 
    Fal'kovskii, V.A.; Kuralina, M.V.; Travushkin, G.G. (Проблемы прочности, 1985)
    The proposed experimental method of examining the resistance to low-cycle fatigue makes it possible to approximate the laboratory conditions to the real loading conditions and predict the behavior of the alloy in service,
  • Contact fatigue strength of 41CrAlMo7 grade steel by nitriding and shot-peening treatment 
    Nakonieczny, A.; Monka, G. (Фізико-хімічна механіка матеріалів, 2012)
    This paper describes the method of raising contact fatigue strength, designated for application in the manufacture of gears. Investigations were carried out on 41CrAlMo7 grade steel (closest equivalent: Nitralloy 135M) ...
  • Contact Geometry of Curves 
    Vassiliou, P.J. (Symmetry, Integrability and Geometry: Methods and Applications, 2009)
    Cartan's method of moving frames is briefly recalled in the context of immersed curves in the homogeneous space of a Lie group G. The contact geometry of curves in low dimensional equi-affine geometry is then made explicit. ...
  • Contact Geometry of Hyperbolic Equations of Generic Type 
    The, D. (Symmetry, Integrability and Geometry: Methods and Applications, 2008)
    We study the contact geometry of scalar second order hyperbolic equations in the plane of generic type. Following a derivation of parametrized contact-invariants to distinguish Monge-Ampère (class 6-6), Goursat (class 6-7) ...
  • Contact Isotropic Realisations of Jacobi Manifolds via Spencer Operators 
    Salazar, M.A.; Sepe, D. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    Motivated by the importance of symplectic isotropic realisations in the study of Poisson manifolds, this paper investigates the local and global theory of contact isotropic realisations of Jacobi manifolds, which are those ...
  • Contact relaxation phenomena in nano-structured composite materials 
    Boyko, Yu.I.; Volosyuk, M.A.; Volosyuk, A.V.; Rokhmanov, N.Ya. (Functional Materials, 2015)
    There are discussed physical mechanisms of some effects related to both nano-material granularity and existence of the strongly branched contact area separating the nano-size grains. In the area the relaxation processes ...
  • Contacts for silicon IMPATT and pick-off diodes 
    Boltovets, N.S.; Goncharuk, N.M.; Krivutsa, V.A.; Chaika, V.E.; Konakova, R.V.; Milenin, V.V.; Soloviev, E.A.; Tagaev, M.B.; Voitsikhovskyi, D.I. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2000)
    We studied experimentally: (i) the ways to fabricate metal-n⁺-Si ohmic contacts with Schottky barriers; (ii) how elemental, structural and phase composition of barrier layers in the contact system, as well as of the barrier ...
  • Contact strength of two elastic half-spaces with a circular recess 
    Монастирський, Б.; Качиньські, А. (Фізико-хімічна механіка матеріалів, 2010)
    The paper presents the analysis of the stress-and-strain state of a contacting couple consisting of two isotropic semi-infinite solids one of which has a small surface recess. Based on the classical criteria of fracture, ...
  • Contact surface resistivity as a favorable condition of commutation process 
    Chemerys, V.T. (Электронное моделирование, 2017)
    It is shown on the basis of analysis for electrotechnical model of commutation process in the contact zone of rail accelerator of macrobodies that surface resistivity of electrodes of a contact pair is a necessary condition ...
  • Contact Surface Resistivity as a Favorable Condition of Commutation Process 
    Chemerys, V.T. (Электронное моделирование, 2017)
    It is shown on the basis of analysis for electrotechnical model of commutation process in the contact zone of rail accelerator of macrobodies that surface resistivity of electrodes of a contact pair is a necessary condition ...
  • Contaminants removal by bentonite amended slow sand filter 
    Sudhakar M. Rao; Malini, R.; Lydia, A.; Young Lee (Химия и технология воды, 2013)
    Earlier studies have indicated that variability in size, surface texture and charge greatly influence the contaminant removal process in granular media. Based on surface characteristics of montmorillonite, it is anticipated ...
  • Contamination of RR Lyrae stars from Binary Evolution Pulsators 
    Karczmarek, P. (Advances in Astronomy and Space Physics, 2015)
    A Binary Evolution Pulsator (BEP) is a low-mass (0.26Mꙩ ) member of a binary system, which pulsates as a result of a former mass transfer to its companion. The BEP mimics RR Lyrae-type pulsations, but has completely different ...
  • Contemporary forms of financing of shipbuilding 
    Lipinskaya, A.; Yarmolovich, D. (Економічні інновації, 2013)
    У статті представлений короткий огляд останніх тенденцій в секторі фінансування морських перевезень, в рамках якого особлива увага приділяється прямим інвестиціям і підвищення їх ролі після глобальної фінансово-економічного ...
  • Contemporary Pastoralism: Old Problems. New Challenges 
    Khazanov, A.М. (Хазарский альманах, 2007)
    In all probability, in the foreseeable future, spatial mobility will remain an important characteristic of stock breeding in many arid environments. The general trend in pastoralists’ development will be connected with the ...
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    Автор відсутній (Економіка промисловості, 2020)
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    Автор відсутній (Економіка промисловості, 2020)
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    Автор відсутній (Економіка промисловості, 2019)
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    Автор відсутній (Економіка промисловості, 2019)