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509 results on '"Kovalev, Vladimir"'

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1. On Wave Solutions of Dynamic Equations of Hemitropic Micropolar Thermoelasticity

5. Digital Skills, Digital Teaching Competencies, and Online Learning: Legislative and Regulatory Environment

7. Study and determination of fructan-type polysaccharide content in Erigeron annuus L

8. Role of PSS-based assemblies in stabilization of Eu and Sm luminescent complexes and their thermoresponsive luminescence

10. Impact of Return Traction Current Harmonics on the Value of the Potential of the Rail Ground for the AC Power Supply System

12. Synthesis and crystal structures of 5,17-dibromo26,28-dihydroxy-25,27-dipropynyloxycalix[4]- arene, 5,17-dibromo-26,28-dipropoxy-25,27- dipropynyloxycalix[4]arene and 25,27-bis(2- azidoethoxy)-5,17-dibromo-26,28-dihydroxycalix[4]arene.

14. Analytical model of dynamic system "long cable - submersible induction motor with fixed rotor" in polar coordinate system

17. Nonlinear acoustic waves in channels with variable cross sections

18. Lie group analysis for multi-scale plasma dynamics

19. Group Analysis of Nonlinear Internal Waves in Oceans. II: The symmetries and rotationally invariant solution

20. Exact and approximate symmetries for light propagation equations with higher order nonlinearity

21. Synthesis and crystal structures of 5,17-dibromo-26,28-dihydroxy-25,27-dipropynyloxycalix[4]-arene, 5,17-dibromo-26,28-dipropoxy-25,27-dipropynyloxycalix[4]arene and 25,27-bis(2-azidoethoxy)-5,17-dibromo-26,28-dihydroxycalix[4]arene.

22. NMR and DFT-study of new luminescent Eu3+ complexes based on calix[4]arenes with 1,2,3-triazole and 1,3-diketone groups

24. ПЕРЕХОДНЫЕ ПРОЦЕССЫ В ЭЛЕКТРОТЕХНИЧЕСКОМ КОМПЛЕКСЕ ДОБЫВАЮЩЕЙ СКВАЖИНЫ С ВНУТРИСКВАЖИННЫМ КОМПЕНСАТОРОМ РЕАКТИВНОЙ МОЩНОСТИ

25. АДАПТИВНОЕ КРАТКОСРОЧНОЕ ПРОГНОЗИРОВАНИЕ ПОТРЕБЛЕНИЯ ЭЛЕКТРОЭНЕРГИИ АВТОНОМНЫМИ ЭНЕРГОСИСТЕМАМИ МАЛЫХ СЕВЕРНЫХ ПОСЕЛЕНИЙ НА ОСНОВЕ МЕТОДОВ РЕТРОСПЕКТИВНОГО РЕГРЕССИОННОГО АНАЛИЗА (В ПЕЧАТИ)

28. Bogoliubov Renormalization Group and Symmetry of Solution in Mathematical Physics

29. Functional self-similarity and renormalization group symmetry in mathematical physics

31. Symmetries of Stochastic Differential Equations

32. Delay Differential Equations

33. Plasma Kinetic Theory: Vlasov–Maxwell and Related Equations

34. The Boltzmann Kinetic Equation and Various Models

35. Introduction to Group Analysis and Invariant Solutions of Integro-Differential Equations

36. Introduction to Group Analysis of Differential Equations

39. Enriching calixarene functionality with 1,3-diketone groups

41. Adaptive short-term forecasting of electricity consumption by autonomous power systems of small northern settlements based on correlation analysis methods

43. МАТЕМАТИЧЕСКАЯ МОДЕЛЬ АСИНХРОННОГО ДВИГАТЕЛЯ В МУЛЬТИФАЗНОЙ СИСТЕМЕ КООРДИНАТ ПРИ НЕСИММЕТРИИ РОТОРНЫХ ЦЕПЕЙ

44. ОПРЕДЕЛЕНИЕ ПОГОННЫХ ЭЛЕКТРОТЕХНИЧЕСКИХ ПАРАМЕТРОВ НЕФТЕПОГРУЖНОГО КАБЕЛЯ

45. Detecting Semantically Correct Changes to Relevant Unordered Hidden Web Data

47. HW-STALKER: A Machine Learning-Based Approach to Transform Hidden Web Data to XML

48. ОПРЕДЕЛЕНИЕ ПАРАМЕТРОВ СХЕМЫ ЗАМЕЩЕНИЯ ПОГРУЖНОГО ЭЛЕКТРОДВИГАТЕЛЯ НА ОСНОВАНИИ ДАННЫХ ИСПЫТАНИЙ

49. ИССЛЕДОВАНИЕ АСИНХРОННОЙ ЭЛЕКТРИЧЕСКОЙ МАШИНЫ С КОРОТКОЗАМКНУТЫМ РОТОРОМ ДЛЯ ВОЗОБНОВЛЯЕМОЙ ЭНЕРГЕТИКИ ПРИ НЕСТАЦИОНАРНОМ КОНДЕНСАТОРНОМ ВОЗБУЖДЕНИИ

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