Перегляд за назвою

Сортувати за: Порядок: Результатів:

  • Parallelaptera panis (Hymenoptera, Mymaridae) — паразит грушевого клопа в Молдавии 
    Гончаренко, Э.Г.; Фурсов, В.Н. (Вестник зоологии, 1988)
  • Parallel Computations with Large-scale Air Pollution Models 
    Dimov, I.; Farago, I.; Zlatev, Z. (2003)
    Large-scale mathematical models are very powerful tools in the efforts to provide more information and more detailed information about the pollution levels, especially about pollution levels which exceed certain critical ...
  • Parallel computing on heterogeneous Networks: Challenges and Responses 
    Lastovetsky, Al. (2004)
    In the paper, we analyse challenges associated with parallel programming for common networks of computers (NoCs) that are, unlike dedicated parallel computer systems, inherently heterogeneous and unreliable. This analysis ...
  • Parallel coupled cavity structure with constant magnets focusing system 
    Pavlov, V.M.; Shiyankov, S.V.; Ivannikov, V.I.; Chernousov, Yu.D.; Shebolaev, I.V. (Вопросы атомной науки и техники, 2001)
    Accelerator for intensive electron beam (average current up to 2 A) from energy 50 keV up to energy 3-5 MeV is offered. Accelerating structure consist of a few resonators fed parallel from one waveguide. Focusing system ...
  • Parallel implementation of italiano's incremental algorithm for dynamic updating the transitive closure 
    Nepomniaschaya, A.S. (2008)
    The transitive closure (or reachability) problem in a directed graph consists in finding whether there is a path between any two vertices. In this paper, we first study the problem of parallelization of Italiano's algorithm ...
  • Parallelisms & Lie Connections 
    Blázquez-Sanz, D.; Casale, G. (Symmetry, Integrability and Geometry: Methods and Applications, 2017)
    The aim of this article is to study rational parallelisms of algebraic varieties by means of the transcendence of their symmetries. The nature of this transcendence is measured by a Galois group built from the Picard-Vessiot ...
  • Parallel magnetotransport in multiple quantum well structures 
    Sheregii, E.M.; Ploch, D.; Marchewka, M.; Tomaka, G.; Kolek, A.; Stadler, A.; Mleczko, K.; Strupiński, W.; Jasik, A.; Jakiela, R. (Физика низких температур, 2004)
    The results of investigations of parallel magnetotransport in AlGaAs/GaAs and InGaAs/InAlAs/InP multiple quantum wells structures (MQW’s) are presented in this paper. The MQW’s were obtained by metalorganic vapour phase ...
  • Parallel Relaxational Iterative Algorithm of GMDH 
    Pavlov, A. (Індуктивне моделювання складних систем, 2014)
    The paper suggests a parallel version of the generalized relaxational iterative algorithm with recurrent computations. Parallelization using TBB library allow getting 2.28х speedup using 2 cores and 4х speedup using 4 cores ...
  • Paramagnetic centers in amorphous and microcrystalline silicon irradiated with 2 МeV electrons 
    Astakhov, O.; Finger, F.; Carius, R.; Lambertz, A.; Neklyudov, I.; Petrusenko, Yu.; Borysenko, V.; Barankov, D. (Вопросы атомной науки и техники, 2007)
    Amorphous and microcrystalline silicon are well known materials for thin film large area electronics. The defects in the material are an important issue for the device quality and the manufacturing process optimization. ...
  • Paramagnetic defects related to photoluminescence in SiOx films 
    Rudko, G.Yu.; Vorona, I.P.; Indutnyy, I.Z.; Ishchenko, S.S.; Shepeliavyi, P.E.; Yukhymchuk, V.O. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2004)
    The correlation between the photoluminescence and paramagnetic defects is studied in SiOx films grown by vacuum thermal deposition and annealed at 750 ⁰C. The as-grown samples exhibit a wide structureless EPR line centered ...
  • Paramagnetic effect of the magnetic field on superconductors with charge-density waves 
    Ekino, T.; Gabovich, A.M.; Voitenko, A.I. (Физика низких температур, 2005)
    The limiting field Hp for spin-singlet superconductors with charge-density waves (CDWs), which paramagnetically destroys the ordered phase, possessing coexisting superconducting and CDW order parameters, is calculated ...
  • Paramagnetic resonance in electron-impurity systems 
    Ivanchenko, E.A. (Вопросы атомной науки и техники, 2001)
    The equation for the magnetization is obtained on the basis of the kinetic equation for an isotropic distribution function of electrons scattering on massive impurity centers in the presence of magnetic and electric fields. ...
  • Paramagnetic states of high-current electron beams in a beam-plasma system 
    Agafonov, A.V.; Tarakanov, V.P. (Вопросы атомной науки и техники, 2006)
    Results of computer simulation of low-energy high-current electron beam generation in a low-impedance system show that high-current beams shape in paramagnetic states. Low-impedance system consists of a diode with a ...
  • Paramagnet-to-ferromagnet and insulator-to-metal phase transitions in La₀.₈₈MnO₂.₉₅ 
    Lazuta, A.V.; Ruzhov, V.A.; Khavronin, V.P.; Chernenkov, Yu.P.; Smirnov, O.P.; Molkanov, P.L.; Troyanchuk, I.O.; Khomchenko, V.A. (Functional Materials, 2010)
  • Parameter estimators of nonlinear quantile regression 
    Ivanov, A.V.; Orlovsky, I.V. (2005)
    We have obtained the asymptotic normality of parameter estimators of a nonlinear quantile regression with nonsymmetric random noise.
  • Parameterizing the Simplest Grassmann-Gaussian Relations for Pachner Move 3-3 
    Korepanov, I.G.; Sadykov, N.M. (Symmetry, Integrability and Geometry: Methods and Applications, 2013)
    We consider relations in Grassmann algebra corresponding to the four-dimensional Pachner move 3-3, assuming that there is just one Grassmann variable on each 3-face, and a 4-simplex weight is a Grassmann-Gaussian exponent ...
  • Parameters of deformation of the excited states in sd-shell odd nuclei 
    Sarana, V.D.; Lutsai, N.S.; Shlyakhov, N.A.; Korda, L.P. (Вопросы атомной науки и техники, 2011)
    The review of the major models used for the description of the deformed nuclei is given. The difficulties conditioned by the uniqueness of the choice of nuclear deformation parameters in rotational bands are traced. The ...
  • Parameters of electron beam generated by RF gun with ferroelectric cathode 
    Khodak, I.V.; Kushnir, V.A.; Romas’ko, V.P.; Zakutin, V.V. (Вопросы атомной науки и техники, 2006)
    RF guns with thermoemission and photoemission cathodes generate an electron beam pulse current and current pulse duration of 10⁻¹…10³ A and 10⁻⁶…10⁻¹² s, respectively. It is proposed to apply a ferroelectric cathode in ...
  • Parameters of hydrogen plasma streams in QSPA-M and their dependence on external magnetic field 
    Ladygina, M.S.; Petrov, Yu.V.; Yeliseev, D.V.; Makhlai, V.A.; Kulik, N.V.; Staltsov, V.V. (Вопросы атомной науки и техники, 2021)
    Present experimental studies are aimed at analysis of hydrogen plasma stream parameters in various working regimes of QSPA-M operation. Temporal distributions of plasma electron density are reconstructed with optical ...
  • Parameters of the energy spectrum for holes in CuInSe₂ 
    Gorley, P.М.; Prokopenko, I.V.; Galochkinа, О.О.; Horley, P.P.; Vorobiev, Yu.V.; González-Hernández, J. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2009)
    This paper reports the coefficients Ca,b for the k-linear term in dispersion relation E(k) for holes of the upper valence bands Г⁻₆ and Г⁺₇ in p-CuInSe₂ crystals. We also obtained the tensor components for the carrier ...