Search Results - "Sychev, A. A."
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1
Diagnostics of the Topic Model for a Collection of Text Messages Based on Hierarchical Clustering of Terms
Published in Lobachevskii journal of mathematics (2023)“…The problem of constructing a correct topic model is relevant for the automatic processing of large collections of text messages tasks. This paper considers an…”
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2
Collisions of Detonation Waves in Bubbly Media
Published in Technical physics (01-02-2019)“…The oncoming collisions of detonation waves, generated in bubbly media, is studied in the present paper while determining the critical conditions of collisions…”
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3
Implementation of the Regeneration Regime in the Process of Generating Extremely Short Pulses in an Nd3+: YAG Laser with a Passive Shutter
Published in Bulletin of the Lebedev Physics Institute (01-03-2024)“…We report experimental results of using the resonator-loss-unloading method to implement relaxation properties of a passive shutter in an Nd 3+ :YAG laser with…”
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4
Controlled Bubble Detonation
Published in High temperature (01-03-2019)“…The influence of the parameters of monodisperse and polydisperse, one-component and multicomponent bubble media on the conditions of the initiation, structure,…”
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5
Ion-Specific and Thermal Effects in the Stabilization of the Gas Nanobubble Phase in Bulk Aqueous Electrolyte Solutions
Published in Langmuir (01-11-2016)“…Ion-stabilized nanobubbles in bulk aqueous solutions of various electrolytes were investigated. To understand the ion-specific mechanism of nanobubble…”
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6
Formation and Dynamics of Ion-Stabilized Gas Nanobubble Phase in the Bulk of Aqueous NaCl Solutions
Published in The journal of physical chemistry. B (25-02-2016)“…Ion-stabilized gas nanobubbles (the so-termed “bubstons”) and their clusters are investigated in bulk aqueous solutions of NaCl at different ion concentrations…”
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7
Democracy and principles of socio-economic development
Published in Вестник университета (01-07-2022)“…The article examines the existing political and economic trends: democratic and authoritarian forms of government. An attempt is made to describe the essential…”
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8
EVOLUTION OF THE CONCEPT OF DIGNITY IN THE HISTORY OF ETHICS
Published in Vestnik Rossiĭskogo universiteta druzhby narodov. Serii͡a︡ Filosofii͡a (01-12-2017)“…The article is devoted to the evolution of the concept of dignity in ethical and philosophical thought. On the basis of the etymology of the word, the author…”
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Clustering of the Russian regions by information and communication technologies indicators – infrastructure and Internet access
Published in Вестник университета (01-06-2023)“…In the context of the digitalization of the economy, it is important to systematize indicators that will fully assess the work of the regions of the Russian…”
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10
Effect of an Optical Breakdown on the Stimulated Raman Scattering in Water in the Field of Picosecond Laser Pulses
Published in Journal of experimental and theoretical physics (01-05-2019)“…Experiments on nonstationary stimulated Raman scattering (SRS) of laser pulses and an optical breakdown are performed to study water samples with gas…”
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11
Modalities of moral responsibility
Published in Vestnik Rossiĭskogo universiteta druzhby narodov. Serii͡a︡ Filosofii͡a (01-12-2015)“…The paper proposes a comprehensive understanding of responsibility as the intersection of moral relations of care, dependence and freedom. The author defines…”
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12
Local Elastic and Limit Strength Characteristics of Epoxy Compositions with Hollow Glass Microspheres
Published in Russian engineering research (2022)“…Epoxy composites with hollow glass microspheres are considered. A method is proposed for predicting their local elastic characteristics and limiting strength…”
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13
Experimental Proof of the Effect of Induced Optical Coalescence of Bubston Clusters at Water Breakdown Induced by Picosecond and Nanosecond Laser Pulses
Published in Physics of wave phenomena (01-10-2024)“…The optical breakdown in water, caused by irradiation with nanosecond and picosecond laser pulses at a wavelength of 1064 nm, has been studied. It is proven…”
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Features of Compaction in the Combustion Process of a System Based on (Ni–Al)/(SiO2, Al2O3, 3Al2O3·2SiO2)
Published in Refractories and industrial ceramics (2023)“…The possibility of using self-propagating high-temperature synthesis to obtain high-temperature cermet materials and non-removable layer compounds based on…”
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15
Formation of Narrowly Directed Swept Radiation during the Breakdown of Degassed Water
Published in Bulletin of the Lebedev Physics Institute (01-07-2023)“…The results of the study of the nonlinear propagation of the laser beam of an ultrashort pulse 25 ps long in the self-focusing mode in degassed water are…”
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16
Effect of Content and Mechanical Activation on the Combustion of a Ni–Al–C System
Published in Combustion, explosion, and shock waves (01-11-2019)“…Effect of carbon content in a Ni–Al–C system and preliminary mechanical activation on a burning rate, sample elongation, and mixture yield after mechanical…”
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17
On the Plasma-Chemical Processing of Finely Dispersed Silicon Monoxide Particles in Argon-Hydrogen Plasma Flows
Published in High temperature (01-06-2022)“…Processing dispersed fractions of silicon oxides SiO x into polycrystalline silicon in a single argon-hydrogen flow of atmospheric plasma is promising. Some…”
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18
Application of Walsh Spectral Representations in Soft Computing
Published in Automatic control and computer sciences (01-03-2019)“…A method for representing fuzzy sets for Walsh spectral analysis is proposed. The example demonstrates the method of cauterization of the fuzzy sets with…”
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19
Effect of SiO2 Content and Mechanical Activation on Ni–Al–SiO2 Combustion
Published in Combustion, explosion, and shock waves (01-09-2020)“…This study describes the effect of preliminary mechanical activation and SiO 2 quartz content on combustion rate, maximum combustion temperature, sample…”
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20
Self-Propagating High-Temperature Synthesis Pressing of Composites Based on the TiB2–B4C–Al System
Published in Inorganic materials (01-05-2022)“…— Using forced self-propagating high-temperature synthesis compaction, we have produced metal–ceramic composites based on the TiB 2 –B 4 C–Al system. In our…”
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