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  • Factor Ordering and Path Integral Measure for Quantum Gravity in (1+1) Dimensions 
    Haga, J.; Maitra, R.L. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    We develop a mathematically rigorous path integral representation of the time evolution operator for a model of (1+1) quantum gravity that incorporates factor ordering ambiguity. In obtaining a suitable integral kernel for ...
  • Factors influencing on obtaining a light output homogeneous distribution along long-length detectors based on CsI(Tl) scintillators 
    Zosim, D.I. (Functional Materials, 2018)
    The role of matting the long-dimension scintillators based on CsI(Tl) single crystals for achieving a homogeneous distribution of light output along their length was studied. It was shown that he matting of scintillators ...
  • Factors of drilling hazards сaused by geodynamic stress 
    Veliyev, H.O.; Veliyev, R.V. (Геология и полезные ископаемые Мирового океана, 2018)
    The paper studies factors triggering hazards while drilling processes under the influence of time-spatial variations of geodynamic stress in areas nearby to active and buried mud volcanoes in oil fields and perspective ...
  • Factors of Formation of Economic Stability of Agricultural Enterprises 
    Dyachenko, V.S. (Економічний вісник Донбасу, 2013)
    The practice of management based on market principles requires the formation of economic stability of the agricultural enterprises , taking into account all the factors, it will balance the economic system, will ensure ...
  • Factors of networked economy development in Ukraine: economic and legal context 
    Pushak, Ya.; Kravchuk, I.; Makeieva, O. (Економічний вісник Донбасу, 2018)
    Under the influence of information technology, the features and content of organization forms of economy change; new kinds of production and forms of doing business are created, a main base of functioning networked economy ...
  • Factors of the industrial regions’ development: opportunities for modernization on an innovative basis 
    Soldak, M.O.; Shamileva, L.L. (Економіка промисловості, 2018)
    Modernization of the economy implies the formation of an effective industrial structure that should be modernized on an innovative basis. Using the statistical models, it will be investigated in the paper which modernization ...
  • Failure Analysis of a Heavy Duty Gas Turbine Blad 
    Asadikouhanjan, i S.; Torfeh, M.; Ghorbanf, R. (Проблемы прочности, 2014)
    This paper reports the failure analysis of a blade in a heavy duty land-base gas turbine. The power plant is located near the coastal area and also in vicinity of deserts of Iran, as a consequence, the airborne pollutants ...
  • Failure of organic glass after alternating long-term and cyclic loading 
    Arutyunyan, R.A.; Doktorenko, L.I.; Drozdov, V.V.; Chebanov, V.M. (Проблемы прочности, 1985)
  • Failure of Zr50 Ti16.5 Cu15 Ni18.5 amorphous metallic ribbon 
    Miskuf, J.; Csach, K.; Jurikova, A.; Ocelik, V.; Bengus, V.; Tabachnikova, E. (Проблемы прочности, 2008)
    The deformation and fracture behavior of Zr50Ti165Cu15Ni185 bulk amorphous metal in the form of a thin ribbon have been determined in tensile test at room temperature. The fracture is localized in a major shear band and ...
  • Fallacies and false premises: a plea against the dissociation of taxonomy from biology 
    Holynski, R.B. (Український ботанічний журнал, 2016)
    The virtual extinction of the doctrinally phenetic school in biological systematics has left two principal competitors on the battlefield: adherents of the synthetic («evolutionary») approach argue for classifications ...
  • Familial adenomatous polyposis: age of onset and association with mutations of the APC gene in patients from West Ukraine 
    Lozynska, M.R.; Lozynskyy, Y.S.; Plawski, A.; Pinyazhko, R.O.; Prokopchuk, N.M.; Fedota, O.M. (Вiopolymers and Cell, 2017)
    Aim. To evaluate the average age of familial adenomatous polyposis (FAP) onset in both males, females and in their relatives, carriers or not carriers of the APC gene mutations, to estimate the anticipation in successive ...
  • Families of Integrable Equations 
    Kassotakis, P.; Nieszporski, M. (Symmetry, Integrability and Geometry: Methods and Applications, 2011)
    We present a method to obtain families of lattice equations. Specifically we focus on two of such families, which include 3-parameters and their members are connected through Bäcklund transformations. At least one of the ...
  • A family of martingales generated by a process with independent increments 
    Sole, J.L.; Utzet, F. (2008)
    An explicit procedure to construct a family of martingales generated by a process with independent increments is presented. The main tools are the polynomials that give the relationship between the moments and cumulants, ...
  • Fare construction rules for container terminal: theoretical aspect 
    Lipinskaya, A. (Економічні інновації, 2012)
    В статье рассмотрены основные вопросы в отношении системы формирования тарифов для контейнерных терминалов. Определены основные основне недостатки в существующей системе формирования тарифов. Выявлены основные направления ...
  • Fast Alfvén wave propagation in milticomponent nonuniform plasmas 
    Kazakov, Ye.O.; Pavlenko, I.V.; Girka, I.O.; Weyssow, B. (Вопросы атомной науки и техники, 2008)
    The problem of the conversion, reflection and transmission of the fast Alfvén wave propagating in multicomponent nonuniform plasmas is studied. The dependences of the wave scattering characteristics on the plasma composition ...
  • Fast and accurate algorithm of 3D magnetic surfaces reconstruction in stellarators 
    Filippov, V.; Grekov, D.; Olefir, V. (Вопросы атомной науки и техники, 2018)
    An algorithm of calculation of approximating functions, which establish the one-to-one correspondence between the real coordinate mesh with arbitrary step and magnetic flux label in the whole plasma volume, was developed. ...
  • Fast Basins and Branched Fractal Manifolds of Attractors of Iterated Function Systems 
    Barnsley, M.F.; Vince, A. (Symmetry, Integrability and Geometry: Methods and Applications, 2015)
    The fast basin of an attractor of an iterated function system (IFS) is the set of points in the domain of the IFS whose orbits under the associated semigroup intersect the attractor. Fast basins can have non-integer dimension ...
  • Fast coalescence of post-Newtonian Supermassive Black Hole Binaries in real galaxies 
    Sobolenko, M.; Berczik, P.; Spurzem, R.; Kupi, G. (Кинематика и физика небесных тел, 2017)
    We present the results of theoretical modeling of supermassive black hole binary (SMBHB) mergers using direct 2 -body simulations with a Hermite integration scheme. The BH’s gravitational interaction is described based on ...
  • Fast computation of complex error function of the real argument 
    Malko, S.V.; Pavlov, S.S.; Tretiak, K.K. (Вопросы атомной науки и техники, 2017)
    A new efficient technique for evaluation of complex error function of the real argument on the base of the Euler-Maclaurin formula and a non-singular formula for the principal value of the Cauchy integral is given. . It ...
  • Fast computation of the exact plasma dispersion functions 
    Pavlov, S.S.; Castejón, F.; Cappa, Á.; Tereshchenko, M. (Вопросы атомной науки и техники, 2009)
    The paper is concerned with a computation of the exact relativistic plasma dispersion functions for complex argument z = x + iy in the region Q : y ≥ 0 on the base the theory of the continued fractions of Jacobi. It is ...