Search Results - "Ivanov, V. B"

Analytical study of anisotropic compact star models by Ivanov, B. V.

“…A simple classification is given of the anisotropic relativistic star models, resembling the one of charged isotropic solutions. On the ground of this…”
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A conformally flat realistic anisotropic model for a compact star by Ivanov, B. V.

“…A physically realistic stellar model with a simple expression for the energy density and conformally flat interior is found. The relations between the…”
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Generating solutions for charged stellar models in general relativity by Ivanov, B. V.

“…It is shown that the expressions for the tangential pressure, the anisotropy factor and the radial pressure in the Einstein–Maxwell equations may serve as…”
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Generating solutions for charged geodesic anisotropic spherical collapse with shear and heat radiation by Ivanov, B. V.

“…In this paper we give a generating function for solutions of the type of collapse mentioned in the title. It satisfies a simple Riccati equation, derived from…”
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On general spherical fluid collapse by Ivanov, B. V.

“…A rather general form of spherical fluid collapse is formulated. The fluid is anisotropic, has shear, bulk and shear viscosities and is charged. It radiates…”
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Assessment of the Readiness Level of Tritium Cycle Technologies in Russia Exemplified by the Project of the DEMO-FNS Hybrid Reactor by Ivanov, B. V., Ananyev, S. S.

“…This article describes the development of the DEMO-FNS hybrid (fusion–fission) reactor with DT fusion capacity of 40 MW in Russia. Operation of the reactor…”
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Upgraded Algorithm for Implementing the Electronic Counting Frequency Meter Method for Measuring Frequency Deviation by Mogilev, I. V., Ivanov, B. V., Mylnikov, A. V.

“…The ways of reducing the error of measurement methods of frequency deviation and expanding the measurement ranges of frequency deviation are considered. The…”
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Inhomogeneous Injection and Heat-Transfer Processes in Reversely Switched Dynistors Operating in the Pulse-Frequency Repetition Modes with a Limited Heat Sink by Gorbatyuk, A. V., Ivanov, B. V.

“…For the first time, a self-consistent computational–theoretical description of the physical processes in reversely switched dynistors (RSDs) is obtained when…”
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Increasing the Extreme Values of the Strength of Organoplastics by Treating the Aramid Fiber with Multilayer Carbon Nanotubes by Shebanov, M. S., Ivanov, V. B., Kalinina, I. G., Bova, V. G., Shiyanova, L. B.

“…The results of experiments aimed at increasing the strength of single filaments of a copolymer para-aramid fiber via treatment with multilayer carbon nanotubes…”
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Application of the Radioluminography Method for the Analysis of the Distribution of Small Amounts of Tritium in Electron-Induced Defects in Advanced Materials for Fusion Reactors by Bobyr’, N. P., Anfimova, T. A., Ivanov, B. V., Anikin, A. S., Lesina, I. G., Semenov, A. A., Zabirova, N. E., Kryukova, A. S., Bukin, A. N., Lizunov, A. V.

“…Studies of the interaction of hydrogen isotopes with fusion reactor materials are of importance primarily owing to cost-efficiency considerations and safety…”
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The Effect of the Modifier Content on Photodegradation and Photooxidation of Polyphenylene Sulfide-Based Composites by Ivanov, V. B., Solina, E. V., Kalugina, E. V., Samoryadov, A. V.

“…The effect of the spectral composition of light, temperature, and content of the modifier on the formation of polyconjugated structures and oxidation products…”
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Effect of 2,4-D on cell proliferation and elongation in the roots of Arabidopsis thaliana by Filin, A. N, Ivanov, V. B

“…We investigated the effect of 2,4-D (2,4-dichlorophenoxyacetic acid) at concentrations of 1.5, 15, 30, and 60 nM on the growth of the main root of 3–7-d-old…”
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Effect of Treatment of the Surface of Para-Aramid Fiber with Multiwall Carbon Nanotubes on Its Structure and Properties. Infrared Spectra by Shebanov, S. M., Ivanov, V. B., Pavlikov, A. V., Shebanov, M. S., Bova, V. G., Kalinina, I. G., Novikov, I. K., Shiyanova, L. B.

“…The effect of ultraviolet radiation on the strength characteristics and structure of copolymeric para-aramid fiber was studied. A sample of the fiber produced…”
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Improved Strength of Aramid Thread Fibers After Surface Treatment with Carbon Nanotubes by Shebanov, S. M., Kalinina, I. G., Ivanov, V. B., Bova, V. G., Novikov, I. K., Pavlikov, A. V., Shebanov, M. S.

“…Single filaments of aramid complex thread were observed to have improved strength. Threads were treated during fabrication with an aqueous suspension of Taunit…”
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Linear and Riccati equations in generating functions for stellar models in general relativity by Ivanov, B. V.

“…It is shown that the expressions for the tangential pressure, the anisotropy factor and the radial pressure in the Einstein equations may serve as generating…”
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All solutions for geodesic anisotropic spherical collapse with shear and heat radiation by Ivanov, B. V.

“…We introduce a physically important object, called the horizon function, in the study of geodesic collapse. It is closely related to the stellar…”
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Study of Sorption Properties of Intermetallic Compounds ZrCrFe and ZrCo to Assess Its Applicability in the Fuel Cycle Systems of Fusion Facilities by Ivanov, B. V., Anfimova, T. A.

“…The usefulness of hydride-forming materials in hydrogen isotope storage systems and the possibility of their usage in other systems of the fusion fuel cycle…”
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Oxidative stress and formation and maintenance of root stem cells by Ivanov, V B

“…The hypothesis of L. Feldman and his coworkers, according to which a more oxidizing environment in the cells of root quiescent center results from high…”
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Effect of Heavy Metals on Root Growth and the Use of Roots as Test Objects by Ivanov, V. B., Zhukovskaya, N. V.

“…The review discusses various toxic effects of heavy metals on the root growth. The advantages of roots as test objects in the search for compounds with…”
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Influence of Microorganisms on the Electrical Conductivity of Composite Materials Under Extreme Conditions by Kalinina, I. G., Semenov, S. A., Ivanov, V. B.

“…It has been established that the variation in the conductance of insulation made with materials of various chemical nature and physical structure (polyvinyl…”
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