Search Results - "Kravtsov, Yu"

Study of the Electromagnetic Environment in Electrified Railroad Sections by Bestem’yanov, P. F., Kravtsov, Yu. A., Shamanov, V. I.

“…Systems of monitoring railroad sections for freeness, as well as systems of transferring information along the rails to train locomotives and between signal…”
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Polarimetry data inversion in conditions of tokamak plasma: Model based tomography concept by Bieg, B., Chrzanowski, J., Kravtsov, Yu. A., Mazon, D.

“…•Model based plasma tomography is presented.•Minimization procedure for the error function is suggested to be performed using the gradient method.•model based…”
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Gaussian beams in inhomogeneous media: A review by Kravtsov, Yu. A., Berczynski, P.

“…The paper outlines the most important results of the paraxial complex geometrical optics (CGO) in respect to Gaussian beams diffraction in the smooth…”
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Complex geometrical optics of Kerr type nonlinear media by Berczynski, P., Kravtsov, Yu.A., Sukhorukov, A.P.

“…The paper generalizes paraxial complex geometrical optics (PCGO) for Gaussian beam (GB) propagation in nonlinear media of Kerr type. Ordinary differential…”
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Complex polarization angle: Relation to traditional polarization parameters and application to microwave plasma polarimetry by Czyz, Z.H., Bieg, B., Kravtsov, Yu.A.

“…Relations between real and imaginary parts of the complex polarization angle and polarization ellipse parameters are established. Differential equations for…”
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Assessment of the Recovery of Motor Functions in Poststroke Patients During Complex Rehabilitation Using Robotic Kinesiotherapy by Bronnikov, V. A., Smychek, V. B., Mavlikaeva, Yu. A., Kravtsov, Yu. I., Sklyannaya, K. A., Plotnikova, O. A., Vil’deman, A. V.

“…Objectives. To conduct a comparative analysis of the effi cacy of the complex rehabilitation of patients receiving courses of robotic and conventional physical…”
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Simple analytical expression for work function in the “nearest neighbour” approximation by Chrzanowski, J., Kravtsov, Yu.A.

“…Nonlocal operator of potential is suggested, based on the “nearest neighbour” approximation (NNA) for single electron wave function in metals. It is shown that…”
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Gaussian beam diffraction in weakly anisotropic inhomogeneous media by Kravtsov, Yu.A., Berczynski, P., Bieg, B.

“…Combination of quasi-isotropic approximation (QIA) of geometric optics with paraxial complex geometric optics (PCGO) is suggested, which allows describing both…”
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Features of modern genesis of the Ishim steppe watershed plain soils by Kravtsov, Yu. V., Smolentseva, E. N.

“…The genesis main directions of the Ishim steppe watershed plain soils depending on their economic use (arable land, forest belt, abandoned land) during the…”
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Diffraction tomography of inhomogeneous medium in the presence of strong phase variations by Kravtsov, Yu. A., Tinin, M. V., Knizhnin, S. I.

“…A model of diffraction tomography on the basis of the double weighted Fourier transform (DWFT) is considered. A method for processing the results of…”
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Non-conventional procedure of polarimetry data inversion in conditions of comparable Faraday and Cotton–Mouton effects by Kravtsov, Yu.A., Chrzanowski, J., Mazon, D.

“…A new procedure for inverting plasma polarimetry data is proposed in this paper. The procedure is based on the fit between a two parameter knowledge-based…”
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Maturation of integrative sleep apparatus in children in normal and pathological condition by Anisimov, G V, Kalashnikova, T P, Kravtsov, Yu I, Konshina, N V

“…To study and compare clinical characteristics of sleep macrostructure and sleep cycle organization during the night polysomnographic study in children with…”
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Algorithm for polarimetry data inversion, consistent with other measuring techniques in tokamak plasma by Kravtsov, Yu. A., Chrzanowski, J., Mazon, D.

“…New procedure for plasma polarimetry data inversion is suggested, which fits two parameter knowledge-based plasma model to the measured parameters (azimuthal…”
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Multi-parameter gradient procedure for polarimetry data inversion in tokamak plasma by Chrzanowski, J., Kravtsov, Yu. A., Mazon, D.

“…► We use gradient procedure to fit plasma parameters to polarimetric data. ► Calculations are performed in developed by authors angular variables technique. ►…”
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The spa and health resort- based treatment of back pain syndrome in the adolescents presenting with juvenile idiopathic scoliosis by Kravtsova, E Yu, Murav'ev, S V, Kravtsov, Yu I

“…The relevance of the problem arises from the lack of substantiation for the inclusion of transcutaneous spinal direct current stimulation (tSDCS) in the…”
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Modulation and suppression of weak Cotton-Mouton effect by Faraday rotation by Kravtsov, Yu. A., Chrzanowski, J.

“…Polarization of electromagnetic waves in magnetized plasma is studied in conditions, when Cotton-Mouton effect is weak enough as compared with Faraday one…”
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Method for super Fresnel resolution in electromagnetic diagnostics of inhomogeneous plasma by Kravtsov, Yu.A., Tinin, M.V., Kulizhsky, A.V.

“…The method of electromagnetic diagnostics is suggested, which promises to perform super Fresnel resolution of plasma inhomogeneities, that is resolution,…”
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A role of stress-induced neuroendocrine disorders and tissue hypoxia in the thanatogenesis of traumatic intracranial hematomas by Kravtsov, Yu I, Shevchenko, K V, Kravtsova, E Yu

“…To study the dynamics of plasma concentration of stress hormones (ACTH and cortisol) and lactate as well as the integrative stress level indicator at…”
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The stabilometric and clinical characteristics in patients with the consequences of stroke during the complex rehabilitation by Bronnikov, V A, Smychek, V B, Mavlikaeva, Yu A, Skliannaia, K A, Kravtsov, Yu I, Gorbacheva, A O, Vil'deman, A V

“…To perform the complex stabilometric and clinical assessment of movement disorders in post-stroke patients. Sixty-three patients in the late recovery period of…”
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Rise of ground water in the Ishim steppe by Kravtsov, Yu. V.

“…In the 1980–2000s, a rise of ground-water table within the Ishim-Irtysh steppe watershed was recorded. An effect of forest shelter belts, ditches, villages,…”
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