Search Results - "Voropaev, S. A."

Modern Concepts on Diamond Genesis by Kaminsky, F. V., Voropaev, S. A.

“…The best-known, most well-studied diamondiferous rocks are kimberlites and lamproites. Diamonds are also found in impactites, metamorphic rocks, ophiolites,…”
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Estimation of Methane Flow from the Bottom of the Kara Sea by Voropaev, S. A., Sevastyanov, V. S., Dushenko, N. V., Bryukhanov, A. L.

“…During the expedition of cruise 81 on R/V Akademik Mstislav Keldysh in 2020, extensive material, representing columns of bottom sediments up to 6 m deep in the…”
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Hydrodynamic Cavitation as a Natural Mechanism for Diamond Nucleation by Voropaev, S. A., Dushenko, N. V., Dnestrovskiy, A. Yu, Krivenko, A. P.

“…The paper considers the formation of carbon nanoparticles under hydrodynamic cavitation in natural and laboratory conditions. The sizes and structures of…”
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Gravitational deformation of small bodies of the solar system: History of the problem and its analytical solution by Slyuta, E. N., Voropaev, S. A.

“…We consider in retrospect the problem of gravitational deformation of small bodies of the Solar System and the transition observed between small and planetary…”
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Assessment of Temperature Stresses in the Lithosphere of the Early Moon by Voropaev, S. A., Krivenko, A. P.

“…In the early stages of the Moon’s formation, its growing lithosphere experienced complex time-varying temperature and gravitational stresses. Despite the…”
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Application of thermodesorption mass spectrometry for studying proton water formation in the lunar regolith by Slyuta, E. N., Petrov, V. S., Yakovlev, O. I., Voropaev, S. A., Monakhov, I. S., Prokof’eva, T. V.

“…In this paper, we report experimental data on the implantation of hydrogen ions of different energies into crystalline quartz samples. It was shown that…”
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A Raman Geothermometer for Carbonaceous Chondrites by Voropaev, S. A., Krivenko, A. P., Dushenko, N. V.

“…Samples of the Murchison meteorite (carbonaceous chondrite, type CM2) were kept isothermally in a specially designed device at temperatures of 200, 500, and…”
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Features of IR Spectra of Olivines Containing Isotopologues of Water by Voropaev, S. A., Fedulov, V. S., Dushenko, N. V., Jianguo, Yan, Marov, M. Ya

“…The features of the infrared (IR) spectra of various isotopic forms of water (–OH, –OD, H 2 O, HDO, and D 2 O) included in the crystal structure of the main…”
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Erratum to: Estimation of Methane Flow from the Bottom of the Kara Sea by Voropaev, S. A., Sevastyanov, V. S., Dushenko, N. V., Bryukhanov, A. L.

“…An Erratum to this paper has been published: https://doi.org/10.1134/S1028334X2307036X…”
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Features of Nitrogen Degassing of Dhajala Chondrite (3.8) by Voropaev, S. A., Dushenko, N. V., Fedulov, V. S., Senin, V. G.

“…Samples of the Dhajala meteorite (ordinary chondrite, type H3.8) were kept isothermically in a specially designed device in the temperature range from 300 to…”
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Raman identification of calcite grains in the Chelyabinsk meteorite by Voropaev, S. A., Sevast’yanov, V. S., Eliseev, A. A., Petukhov, D. I.

“…Samples of the Chelyabinsk meteorite fallen in February 15, 2013, near Chelyabinsk, Russia, are analyzed by Raman spectroscopy. Olivines (forsterite),…”
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Composition of Methane Cycle Microbial Communities in the Upper Layers of Bottom Sediments of the Kara Sea by Bryukhanov, A. L., Sevastyanov, V. S., Kravchishina, M. D., Voropaev, S. A., Dushenko, N. V., Kurakov, A. V., Fedulova, V. Yu

“…A study of the distribution of methane cycle microbial communities in the upper layers of bottom sediments above large hydrocarbon reservoirs in the South Kara…”
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Dependence of the Elastic Properties of H5-Chondrites (NWA 12370) on Pressure by Voropaev, S. A., Nugmanov, I. I., Dushenko, N. V., Jianguo, Y.

“…The mechanical properties of NWA 12370 chondrite, petrological type H5, depending on the external hydrostatic pressure were studied using ultrasonic waves…”
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Features of the Fossil Tidal Bulge Formation for the Early Moon by Voropaev, S. A., Dnestrovskii, A. Yu, Marov, M. Ya

“…The limitations imposed on the orbit and the distribution of the density of the early Moon by present-day measurements of its fossil tidal bulge are studied. A…”
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Conditions of the Formation of a Shock Wave under Cavitation in Hydrocarbon Solutions by Dnestrovskij, A. Yu, Voropaev, S. A., Dushenko, N. V., Naimushin, S. G., Galimov, E. M.

“…We carried out a numerical study of the appearance of a shock wave during the collapse of a bubble in a hydrocarbon aqueous solution. The conditions for the…”
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Investigation of the Meteorite “Chelyabinsk” by Means of the Positron Annihilation Lifetime and Transmission Mössbauer Spectroscopies by Bokov, A. V., Stepanov, S. V., Byakov, V. M., Konnychev, M. A., Perfiliev, Y. D., Voropaev, S. A.

“…Bulk of the main part of the Chelyabinsk meteorite (ordinary chondrite, LL5) for the presence of nanometer pores therein is investigated by means of the…”
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Modeling of cavitation-bubble compression in benzene by Dnestrovskii, A. Yu, Voropaev, S. A., Zabrodina, E. A.

“…In this study a two-dimensional model for calculating cavitation-bubble compression in benzene using a wide range of equations of state for ultrahigh pressures…”
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Features in constructing a certificate of strength of extraterrestrial material by the example of the Chelyabinsk meteorite by Voropaev, S. A., Kocherov, A. V., Lorenz, C. A., Korochantsev, A. V., Dushenko, N. V., Kuzina, D. M., Nugmanov, I. I., Jianguo, Y.

“…The mechanical properties of various components of the Chelyabinsk meteorite are studied. A measurement technique allowing one to obtain a strength certificate…”
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He implantation and concentrations in minerals and lunar regolith particles by Slyuta, E. N., Yakovlev, O. I., Voropaev, S. A., Dubrovskii, A. V.

“…Solar-wind erosion of rocks on the lunar surface and the implanting of solar-wind particles in minerals of lunar regolith are principally important processes…”
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Features of Degassing of the Murchison (CM2) Carbonaceous Chondrite in the Temperature Interval of 200–800°C by Voropaev, S. A., Dushenko, N. V., Fedulov, V. S., Korochantsev, A. V.

“…The degassing of Murchison carbonaceous chondrite (CM2 type) was studied using a setup specially designed for this purpose. The experiments involved stepwise…”
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