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P. A. Golovinskii D. Yu. Zolototrubov Yu. S. Zolototrubov V. T. Pertsev 《Technical Physics Letters》1999,25(6):427-428
Results are presented of an experimental determination of the fractal parameters of crushed sand particles. Results of measurements
of the propagation of an acoustic pulse through a mass of sand having various degrees of dispersion are used to determine
the fractional exponent in the dependence of the propagation velocity on the ultrasound wavelength. A wave equation in fractional
derivatives is proposed to describe the propagation of ultrasonic waves in a dispersed medium.
Pis’ma Zh. Tekh. Fiz. 25, 14–18 (June 12, 1999) 相似文献
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P. A. Golovinskii 《Technical Physics Letters》1997,23(7):566-567
An analysis is made of the collision between a high-energy electron beam and laser radiation. It is shown that when the electron
energy is 800 GeV and the laser pulse has an intensity of 1020 W/cm2, a wavelength of 248 nm, and a duration of 300 fs, a single seed electron produces 60 electrons and positrons.
Pis’ma Zh. Tekh. Fiz. 23, 72–75 (July 26, 1997) 相似文献
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P. A. Golovinskii 《Semiconductors》2014,48(6):760-766
The resonance energy transfer between exciton states in a system comprised of two semiconductor quantum dots is studied theoretically. A model Hamiltonian is constructed to describe the influence of the laser pulse, Coulomb interaction, the static Stark effect, and the relaxation of exciton states on the dynamics of the system. Specific calculations of the efficiency of energy transfer under different excitation conditions and different positions of energy levels are exemplified. It is shown that the transfer process can be controlled by shifting the levels in a constant electric field. 相似文献
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F. M. Mitenkov O. A. Yakovlev V. I. Polunichev Yu. K. Panov V. V. Ruksha S. A. Golovinskii M. M. Kashka 《Atomic Energy》2003,94(4):211-216
The experience gained over many years of operating nuclear-powered ice breakers in conquering the northern sea route is described. The conditions which must be met for year-round navigation of cargo ships in the Arctic are presented. For such navigation to be realistic, it must be profitable and Russian national interests in the region must be protected in accordance with the Maritime Policy of the Russian Federation for the period up to 2020. Information is also given concerning the technical status of operating nuclear-powered ice breakers and the characteristics of ice breakers and new-generation nuclear power systems. 相似文献
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I. A. Golovinskii 《Journal of Computer and Systems Sciences International》2009,48(2):231-242
Groups of automata formed by mutually interlocking connections of permutation automata are considered. Groups of maximal mutually interlocking connections of any permutation automata are found. The notion of simulation of a finite automaton by a semigroup of transactions of another automaton is introduced. An algorithm for construction of the model of finite permutation automaton using mutually interlocking connections of permutation triggers is given. 相似文献
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G. P. Golovinskii 《Journal of Engineering Physics and Thermophysics》1974,27(6):1460-1463
Experimental data obtained for film and mixed condensation of saturated air vapors (N2, O2, Ar) [1] is compared with the results of studies [11–13] of the condensation of pure saturated water vapors. 相似文献
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Journal of Computer and Systems Sciences International - The calculation of the set of all simple paths connecting two vertices of an undirected graph is considered. The more general problems of... 相似文献
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The concepts of restraining and interlocking connections of the set of automata are introduced. These concepts are used to define the concept of commutation automaton which serves as the mathematical model of switching dynamics in electrical networks regulated by the rules of switching technology. One-sided and mutual automata interlockings are determined. The structure of groups of one-sided interlocking connections of permutation automata is studied. 相似文献