Search Results - "Efremov, V.P"

The effectiveness of technologies without autumn tillage by Efremov, V.P., Volynkina, O.V., Lopareva, E.I.

“…The article shows the yield of spring soft wheat in different technologies in the absence of autumn tillage. Technologies differ in the place of wheat in crop…”
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High-speed photography, spectra, and temperature of optical discharge in silica-based fibers by Dianov, E.M., Fortov, V.E., Bufetov, I.A., Efremov, V.P., Rakitin, A.E., Melkumov, M.A., Kulish, M.I., Frolov, A.A.

“…The dynamics of fiber fuse effect including process of bubble formation in fiber core was investigated. Bubbles in the core were observed not later than 20/spl…”
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Mechanisms of direct detonation initiation via thermal explosion of radiatively heated gas-particles layer by Efremov, V.P., Ivanov, M.F., Kiverin, A.D., Yakovenko, I.S.

“…Conceptual approach of detonation wave direct initiation by external radiative heating of microparticles locally suspended in flammable gaseous mixture is…”
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Hydrodynamic processes determining the silica fracture under the action of high-intense laser by Efremov, V.P., Kiverin, A.D.

“…In this paper hydrodynamic processes arisen in the silica under laser action are analyzed numerically. Exactly these processes determine the development of…”
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Compression-induced fracture in silicon dioxide as a mechanism of ultra fast plasma propagation under the action of intense laser pulse by Efremov, V.P., Kiverin, A.D.

“…In this paper a set of models is considered to describe the mechanism of ultra fast plasma propagation in silicon dioxide waveguide under the action of intense…”
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Forward particle production in proton--nucleus interactions at momenta of 25 and 50 GeV/c and carbon--nucleus interactions at an energy of 25 GeV per nucleon by Bogolyubsky, M.Yu, Bordanovsky, A.Yu, Volkov, A.A, Elumahov, D.K, Efremov, V.P, Ivanilov, A.A, Kalinin, A.Yu, Krinitsyn, A.N, Kryshkin, V.I, Kulagin, N.V, Patalakha, D.I, Skvortsov, V.V, Talov, V.V, Turchanovich, L.K

“…Relative yields of high-[x.sub.F] charged hadrons ([[pi].sup.[+ or -]], [K.sup.[+ or -]], p, [bar.p], and d) in proton--nucleus interactions at incident-proton…”
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Thermal Analysis of Detonation Nanodiamonds by Efremov, V. P., Zakatilova, E. I., Maklashova, I. V., Shevchenko, N. V.

“…The thermal treatment of detonation nanodiamonds samples has been performed using synchronous thermal analysis in an argon flow at atmospheric pressure and…”
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Investigation of charged-hadron production in proton–nucleus interactions at the energy of 50 GeV by Bordanovskii, A. Yu, Volkov, A. A., Elumahov, D. K., Efremov, V. P., Kalinin, A. Yu, Korablev, A. V., Krinitsyn, A. N., Kryshkin, V. I., Kulagin, N. V., Skvortsov, V. V., Talov, V. V., Turchanovich, L. K.

“…Cross sections for the production of high-transverse-momentum charged hadrons in proton–nucleus interactions at the incident-proton energy of 50 GeV were…”
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Dynamics of Laser-Induced Shock Wave in Silica/ Dynamika Laserowa Indukowana W Fali Uderzeniowej W Krzemionce by Efremov, V.P., Frolov, A.A., Dianov, E.M., Bufetov, I.A., Fortov, V.E.

“…The study of detonation-like mode of laser induced damage propagation was considered. Velocity of this propagation is two orders of magnitude faster than known…”
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Synchrotron radiation as a tool to construct the shock adiabats of aerogel by Merzhievsky, L.A., Bespalov, E.V., Efremov, V.P., Lukianchikov, L.A., Pruuel, E.R., Ten, K.A., Titov, V.M., Tolochko, B.P., Fortov, V.E., Sharafutdinov, M.R.

“…Unique properties of aerogel, namely, high porosity with open pores, low thermal conductivity, optical transparence, make it attractive for practical…”
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Experimental determination of the fracture time of polymethylmethacrylate and polystyrene behind the shock wave excited by a high-current pulsed electron beam by Demidov, B. A., Efremov, V. P., Kalinin, Yu. G., Petrov, V. A., Tkachenko, S. I., Chukbar, K. V.

“…The time ranges of the fracture of polymethylmethacrylate and polystyrene during the action of a shock wave generated by a high-current pulsed electron beam…”
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Schlieren Diagnostics of Fused Quartz Heated by Intense Ion Beams by Tauschwitz, A., Efremov, V.P., Jacoby, J., Tauschwitz, A.

“…The thermodynamic response of matter heated with intense ion beams was analyzed using the schlieren technique. The energy deposition zone and the propagation…”
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Studies of the Kα X-ray spectra of low-density SiO2 aerogel induced by Ca projectiles for different penetration depths by Rzadkiewicz, J., Rosmej, O., Blazevic, A., Efremov, V.P., Gójska, A., Hoffmann, D.H.H., Korostiy, S., Polasik, M., Słabkowska, K., Volkov, A.E.

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Studies of the Kα X-ray spectra of low-density SiO 2 aerogel induced by Ca projectiles for different penetration depths by Rzadkiewicz, J., Rosmej, O., Blazevic, A., Efremov, V.P., Gójska, A., Hoffmann, D.H.H., Korostiy, S., Polasik, M., Słabkowska, K., Volkov, A.E.

“…The Kα X-ray emission spectra of the low-density SiO 2 aerogel target bombarded by 48Ca ions with initial energy of 11.4 MeV/u were measured with a high…”
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Dynamics of fiber fuse propagation by Bufetov, I.A., Frolov, A.A., Dianov, E.M., Fortov, V.E., Efremov, V.P.

“…The dynamics of the fiber fuse effect, including the process of bubble formation in the fiber core, was investigated for the first time. Bubbles in the core…”
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Temperature of optical discharge under action of laser radiation in silica-based fibers by Dianov, E.M, Fortov, V.E, Bufetov, I.A, Efremov, V.P, Rakitin, A.E, Melkumov, M.A, Kulish, M.I, Frolov, A.A

“…For the first time the temperature of optical discharge was measured for a wide range of laser radiation powers. For 40 W laser power the temperature reached…”
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Fast optical discharge propagation through optical fibres under kW-range laser radiation by Bufetov, I.A, Frolov, A.A, Efremov, V.P, Schelev, M.Ya, Lozovoi, V.I, Fortov, V.E, Dianov, E.M

“…The fast mode of optical discharge propagation in optical fibres has been discovered. In contrast to the known fibre fuse effect such optical discharge…”
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