Works by Kondrat'ev, S. A.

Results: 142

Finite groups in which the normalizers of Sylow 3-subgroups are of odd or primary index.

Published in:

Siberian Mathematical Journal, 2009, v. 50, n. 2, p. 272, doi. 10.1007/s11202-009-0032-5

By:

Kondrat'ev, A. S.;
Guo, W.

Publication type:

Article

Quasirecognition by the set of element orders of the groups E 6( q) and 2 E 6( q).

Published in:

Siberian Mathematical Journal, 2007, v. 48, n. 6, p. 1001, doi. 10.1007/s11202-007-0103-4

By:

Kondrat'ev, A. S.

Publication type:

Article

Quasirecognition of One Class of Finite Simple Groups by the Set of Element Orders.

Published in:

Siberian Mathematical Journal, 2003, v. 44, n. 2, p. 195, doi. 10.1023/A:1022931316876

By:

Alekseeva, O. A.;
Kondrat'ev, A. S.

Publication type:

Article

Chitosan and Chitosan Succinate as Photoprotectors for Papain Immobilized on Their Matrix.

Published in:

Biology Bulletin, 2023, v. 50, n. 11, p. 3077, doi. 10.1134/S1062359023110080

By:

Holyavka, M. G.;
Pankova, S. M.;
Vyshkvorkina, Yu. M.;
Lukin, A. N.;
Kondrat'ev, M. S.;
Artyukhov, V. G.

Publication type:

Article

Chitosan and Chitosan Succinate as Photoprotectors for Papain Immobilized on Their Matrix.

Published in:

Biology Bulletin, 2023, v. 50, n. 10, p. 3077, doi. 10.1134/S1062359023110080

By:

Holyavka, M. G.;
Pankova, S. M.;
Vyshkvorkina, Yu. M.;
Lukin, A. N.;
Kondrat'ev, M. S.;
Artyukhov, V. G.

Publication type:

Article

A Chitosan Matrix as a Photomodulator for Bromelain.

Published in:

Biology Bulletin, 2022, v. 49, n. 11, p. 2126, doi. 10.1134/S1062359022110164

By:

Pankova, S. M.;
Holyavka, M. G.;
Kondrat'ev, M. S.;
Vyshkvorkina, Yu. M.;
Lukin, A. N.;
Artyukhov, V. G.

Publication type:

Article

The stochastic weather model in the system of deterministic and stochastic modeling of runoff and nutrient load.

Published in:

Russian Meteorology & Hydrology, 2014, v. 39, n. 9, p. 620, doi. 10.3103/S1068373914090076

By:

Shmakova, M.;
Kondrat'ev, S.

Publication type:

Article

Finite Groups Without Elements of Order 10: The Case of Solvable or Almost Simple Groups.

Published in:

Siberian Mathematical Journal, 2024, v. 65, n. 4, p. 764, doi. 10.1134/S0037446624040037

By:

Guo, J.;
Guo, W.;
Kondrat'ev, A. S.;
Nirova, M. S.

Publication type:

Article

Finite Groups Whose Prime Graphs Do Not Contain Triangles. III.

Published in:

Siberian Mathematical Journal, 2023, v. 64, n. 1, p. 56, doi. 10.1134/S0037446623010068

By:

Guo, W.;
Zinov'eva, M. R.;
Kondrat'ev, A. S.

Publication type:

Article

On Recognition of the Sporadic Simple Groups , , , , , , , and by the Gruenberg–Kegel Graph.

Published in:

Siberian Mathematical Journal, 2020, v. 61, n. 6, p. 1087, doi. 10.1134/S0037446620060099

By:

Kondrat'ev, A. S.

Publication type:

Article

Assessment of Possible Changes in the Nutrient Load onto Lake Onego under the Effect of Anthropogenic and Climatic Factors.

Published in:

Water Resources, 2024, v. 51, n. 3, p. 241, doi. 10.1134/S0097807824700751

By:

Kondrat'ev, S. A.;
Briukhanov, A. Yu.;
Shmakova, M. V.;
Rasulova, A. M.;
Galakhina, N. E.;
Zobkov, M. B.;
Vasilev, E. V.;
Oblomkova, N. S.

Publication type:

Article

Perspectives of the Reduction of Nutrient Export from River Watersheds through the Introduction of Best Available Technologies for Agricultural Production: Based on Modeling Results.

Published in:

Water Resources, 2020, v. 47, n. 5, p. 771, doi. 10.1134/S0097807820050164

By:

Pozdynakov, Sh. R.;
Briukhanov, A. Yu.;
Kondrat'ev, S. A.;
Ignat'eva, N. V.;
Shmakova, M. V.;
Minakova, E. A.;
Rasulova, A. M.;
Oblomkova, N. S.;
Vasil'ev, E. V.;
Terekhov, A. V.

Publication type:

Article

Toxicity assessment of wastewaters from large metallurgical works by bioassay technique.

Published in:

Water Resources, 2007, v. 34, n. 1, p. 88, doi. 10.1134/S0097807807010095

By:

Kondrat’ev, S.

Publication type:

Article

Chudsko-Pskovskii Lake Complex: Monitoring and modeling phosphorus regime.

Published in:

Water Resources, 2006, v. 33, n. 6, p. 661, doi. 10.1134/S0097807806060078

By:

Rumyantsev, V. A.;
Kondrat'ev, S. A.;
Basova, S. L.;
Shmakova, M. V.;
Zhuravkova, O. N.;
Savitskaya, N. V.

Publication type:

Article

Information support for studying water resources of Lake Ladoga and its basin.

Published in:

Water Resources, 2006, v. 33, n. 5, p. 494, doi. 10.1134/S0097807806050034

By:

Kondrat’ev, S.;
Ul’yanova, T.;
Moiseenkov, A.;
Izmailova, A.;
Shkrebets, A.

Publication type:

Article

Synthesis of β-functionalized ethyl polyfluoroaryl sulfides, sulfoxides, and sulfones underlain by pentafluorobenzoic acid.

Published in:

Russian Journal of Organic Chemistry, 2009, v. 45, n. 11, p. 1637, doi. 10.1134/S1070428009110104

By:

Litvak, V. V.;
Kondrat'ev, A. S.;
Shteimgarts, V. D.

Publication type:

Article

New additive technologies based on ion beams.

Published in:

Russian Engineering Research, 2016, v. 36, n. 12, p. 1012, doi. 10.3103/S1068798X16120157

By:

Sokolov, Yu.;
Pavlushin, N.;
Kondrat'ev, S.

Publication type:

Article

Finite simple exceptional groups of Lie type in which all subgroups of odd index are pronormal.

Published in:

Journal of Group Theory, 2020, v. 23, n. 6, p. 999, doi. 10.1515/jgth-2020-0072

By:

Kondrat'ev, Anatoly S.;
Maslova, Natalia V.;
Revin, Danila O.

Publication type:

Article

Extending the Temperature Range of the National Primary Standard for the Unit of the Thermal Linear Expansion Coefficient.

Published in:

Measurement Techniques, 2016, v. 58, n. 12, p. 1341, doi. 10.1007/s11018-016-0896-2

By:

Kompan, T.;
Kondrat'ev, S.;
Korenev, A.;
Pukhov, N.;
Inochkin, F.;
Kruglov, S.;
Bronshtein, I.

Publication type:

Article

Optoelectronic Measurement System for a High-Temperature Dilatometer.

Published in:

Measurement Techniques, 2016, v. 58, n. 12, p. 1347, doi. 10.1007/s11018-016-0897-1

By:

Bronshtein, I.;
Inochkin, F.;
Kruglov, S.;
Kompan, T.;
Kondrat'ev, S.;
Korenev, A.;
Pukhov, N.

Publication type:

Article

Simulation of the layer-by-layer synthesis of articles with an electron beam.

Published in:

Technical Physics, 2015, v. 60, n. 11, p. 1663, doi. 10.1134/S1063784215110250

By:

Rudskoi, A.;
Kondrat'ev, S.;
Sokolov, Yu.;
Kopaev, V.

Publication type:

Article

Effect of Corrosive Environment on Short-Term and Long-Term Mechanical Properties of Drill Pipes Made of Aluminum Alloys 2024 and 1953T1.

Published in:

Metal Science & Heat Treatment, 2025, v. 66, n. 9, p. 566, doi. 10.1007/s11041-025-01087-9

By:

Kondrat'ev, S. Yu.;
Ermakov, B. S.;
Shvetsov, O. V.;
Fyodorov, A. S.;
Karasev, V. S.;
Al'khimenko, A. A.

Publication type:

Article

Effects of Stress Concentrator, Loading Diagram and Corrosive Environment on Cyclic Fatigue Life of Drill Pipes from Aluminum Alloy 1953T1.

Published in:

Metal Science & Heat Treatment, 2024, v. 66, n. 7, p. 494, doi. 10.1007/s11041-024-01076-4

By:

Shvetsov, O. V.;
Ermakov, B. S.;
Kondrat'ev, S. Yu.

Publication type:

Article

Potential use of 1953T1 Aluminum Alloy Drill Pipes Instead of G-105-Strength Steel Pipes.

Published in:

Metal Science & Heat Treatment, 2024, v. 66, n. 7, p. 423, doi. 10.1007/s11041-024-01066-6

By:

Kondrat'ev, S. Yu.;
Ermakov, B. S.;
Shvetsov, O. V.;
Alfimov, A. D.

Publication type:

Article

Effect of Microstructure on the Fracture Behavior and Fatigue Properties of Drill Pipes from Aluminum Alloys 1953 and 2024.

Published in:

Metal Science & Heat Treatment, 2024, v. 66, n. 3/4, p. 130, doi. 10.1007/s11041-024-01029-x

By:

Shvetsov, O. V.;
Alfimov, A. D.;
Ermakov, B. S.;
Kondrat'ev, S. Yu.

Publication type:

Article

Mechanism of Formation of Surface Protective Layer in Heat-Resistant HP40NbTu Alloys during High-Temperature Oxidation.

Published in:

Metal Science & Heat Treatment, 2024, v. 66, n. 3/4, p. 177, doi. 10.1007/s11041-024-01036-y

By:

Kondrat'ev, S. Yu.;
Tsemenko, A. V.

Publication type:

Article

Transformation of Niobium Carbide in Heat-Resistant Alloys Based on Fe – 25Cr – 35Ni at 900°C and 1150°C.

Published in:

Metal Science & Heat Treatment, 2024, v. 65, n. 9/10, p. 605, doi. 10.1007/s11041-024-00977-8

By:

Zabavicheva, E. V.;
Petrov, S. N.;
Kondrat'ev, S. Yu.

Publication type:

Article

Effect of Operating Factors on Fatigue Fracture of Steel Drill Pipes.

Published in:

Metal Science & Heat Treatment, 2023, v. 65, n. 1/2, p. 94, doi. 10.1007/s11041-023-00897-z

By:

Rublev, S. S.;
Shvetsov, O. V.;
Alfimov, A. D.;
Kondrat'ev, S. Yu.

Publication type:

Article

Mathematical Modeling of the Argon Arc Welding Process. Part 2. Welding of HP40NbTi Alloy Pipelines.

Published in:

Metal Science & Heat Treatment, 2023, v. 65, n. 5/6, p. 345, doi. 10.1007/s11041-023-00937-8

By:

Kondrat'ev, S. Yu.;
Slyusarenko, A. V.;
Sokolov, Yu. A.;
Fuks, M. D.

Publication type:

Article

Mathematical Modeling of the Argon Arc Welding Process. Part 1. Thermomechanical Approach and Model Justification.

Published in:

Metal Science & Heat Treatment, 2023, v. 65, n. 5/6, p. 338, doi. 10.1007/s11041-023-00936-9

By:

Kondrat'ev, S. Yu.;
Slyusarenko, A. V.;
Sokolov, Yu. A.;
Fuks, M. D.

Publication type:

Article

Effect of Surface Plastic Deformation on the Structure and Mechanical Properties of the Working Layer of Bimetallic Tools.

Published in:

Metal Science & Heat Treatment, 2023, v. 64, n. 11/12, p. 620, doi. 10.1007/s11041-023-00863-9

By:

Lavrent'ev, A. Yu.;
Dozhdelev, A. M.;
Kondrat'ev, S. Yu.

Publication type:

Article

Experimental Study of the Structure of Nb-Based Primary Carbides in Cast Refractory Alloys HP40NbTi.

Published in:

Metal Science & Heat Treatment, 2022, v. 64, n. 7/8, p. 370, doi. 10.1007/s11041-022-00837-3

By:

Kondrat'ev, S. Yu.;
Belikova, Yu. A.;
Zabavicheva, E. V.

Publication type:

Article

Effect of Casting Method on Phase Composition of Heat-Resistant Austenitic Alloys Based on the Fe – 25% Cr – 35% Ni System.

Published in:

Metal Science & Heat Treatment, 2022, v. 64, n. 3/4, p. 191, doi. 10.1007/s11041-022-00783-0

By:

Kondrat'ev, S. Yu.

Publication type:

Article

Effect of G-Phase on the Fracture Behavior of a Welded Joint from Refractory Alloy HP40NbTi.

Published in:

Metal Science & Heat Treatment, 2022, v. 64, n. 1/2, p. 34, doi. 10.1007/s11041-022-00759-0

By:

Kondrat'ev, S. Yu.;
Belikova, Yu. A.;
Fuks, M. D.;
Frolov, M. A.;
Petrov, S. N.

Publication type:

Article

Criteria for Accelerated Estimation of Susceptibility of Pipe Steels to Corrosion Cracking Under Oilfield Conditions.

Published in:

Metal Science & Heat Treatment, 2022, v. 63, n. 9/10, p. 533, doi. 10.1007/s11041-022-00724-x

By:

Kondrat'ev, S. Yu.;
Al'khimenko, A. A.;
Khar'kov, A. A.;
Shvetsov, O. V.;
Davydov, A. D.

Publication type:

Article

Analysis of the Structure, Phase Composition and Mechanical Properties of a Tubular Welded Joint from Refractory Alloy HP40NbTi.

Published in:

Metal Science & Heat Treatment, 2021, v. 62, n. 11/12, p. 677, doi. 10.1007/s11041-021-00622-8

By:

Kondrat'ev, S. Yu.;
Fuks, M. D.;
Frolov, M. A.;
Petrov, S. N.

Publication type:

Article

Procedure for Combining Collectors Toward Their Synergetic Effect Production in Flotation.

Published in:

Journal of Mining Science, 2024, v. 60, n. 6, p. 1011, doi. 10.1134/S1062739124060164

By:

Kondrat'ev, S. A.;
Sem'yanova, D. V.

Publication type:

Article

Justification for the Use of Interaction Parameter in Selection of Combination of Flotation Reagents.

Published in:

Journal of Mining Science, 2024, v. 60, n. 6, p. 1003, doi. 10.1134/S1062739124060152

By:

Sem'yanova, D. V.;
Kondrat'ev, S. A.

Publication type:

Article

The Particle–Bubble Behavior in Flotation in Low-Viscous Liquid.

Published in:

Journal of Mining Science, 2024, v. 60, n. 1, p. 133, doi. 10.1134/S1062739124010150

By:

Kondrat'ev, S. A.;
Moshkin, N. P.

Publication type:

Article

Stimulation of Flotation Selectivity Using Physisorption Mechanism of Collectors.

Published in:

Journal of Mining Science, 2023, v. 59, n. 6, p. 977, doi. 10.1134/S106273912306011X

By:

Kondrat'ev, S. A.;
Konovalov, I. A.;
Gavrilova, T. G.

Publication type:

Article

Surface Tension of a Solution of Collectors as a Performance Measure of Their Physisorption.

Published in:

Journal of Mining Science, 2023, v. 59, n. 4, p. 638, doi. 10.1134/S1062739123040142

By:

Kondrat'ev, S. A.

Publication type:

Article

Effect of Collector Physisorption on Flotation of Galena with Xanthate and Pb2+.

Published in:

Journal of Mining Science, 2023, v. 59, n. 4, p. 628, doi. 10.1134/S1062739123040130

By:

Kondrat'ev, S. A.;
Konovalov, I. A.

Publication type:

Article

Effect of Physisorbed Collector on Induction Time and Kinetics in Flotation of Coal Slurries.

Published in:

Journal of Mining Science, 2023, v. 59, n. 3, p. 457, doi. 10.1134/S1062739123030122

By:

Kondrat'ev, S. A.;
Khamzina, T. A.

Publication type:

Article

Selectivity of Calcium-Bearing Mineral Flotation with Oxyhydryl Collector.

Published in:

Journal of Mining Science, 2023, v. 59, n. 2, p. 283, doi. 10.1134/S1062739123020114

By:

Kondrat'ev, S. A.;
Tsitsilina, D. M.

Publication type:

Article

Potential for Improvement of Fluorite Concentrate Quality in Reprocessing of Manmade Materials.

Published in:

Journal of Mining Science, 2022, v. 58, n. 6, p. 1024, doi. 10.1134/S1062739122060175

By:

Kienko, L. A.;
Voronova, O. V.;
Kondrat'ev, S. A.

Publication type:

Article

Selecting Collecting Agents for Flotation.

Published in:

Journal of Mining Science, 2022, v. 58, n. 5, p. 796, doi. 10.1134/S1062739122050118

By:

Kondrat'ev, S. A.

Publication type:

Article

Collectability of Xanthates in Precipitation of Heavy Metals.

Published in:

Journal of Mining Science, 2022, v. 58, n. 2, p. 267, doi. 10.1134/S1062739122020107

By:

Gavrilova, T. G.;
Kondrat'ev, S. A.

Publication type:

Article

Effect of Physisorption of Collecting Agent on Flotation of Pyrite in the Presence of Fe2+ and Fe3+ Ions.

Published in:

Journal of Mining Science, 2022, v. 58, n. 1, p. 105, doi. 10.1134/S1062739122010136

By:

Kondrat'ev, S. A.;
Konovalov, I. A.

Publication type:

Article

Effect of Composition of Grouped Collectors on Flotation of Mining Waste at Yaroslavskaya Mining Company.

Published in:

Journal of Mining Science, 2021, v. 57, n. 4, p. 674, doi. 10.1134/S1062739121040153

By:

Kienko, L. A.;
Voronova, O. V.;
Kondrat'ev, S. A.

Publication type:

Article

Activity of Different Chemistry Agents in Flotation of Difficult Slack Coal.

Published in:

Journal of Mining Science, 2021, v. 57, n. 4, p. 645, doi. 10.1134/S1062739121040128

By:

Khamzina, T. A.;
Kondrat'ev, S. A.

Publication type:

Article