Scientific journal
Bulletin of Higher Educational Institutions
North Caucasus region

TECHNICAL SCIENCES


Scientific-educational and applied journal

UNIVERSITY NEWS
NORTH-CAUCASIAN REGION
TECHNICAL SCIENCES SERIES

ISSN PRINT: 0321-2653


issue: #3, September 2023

MANAGEMENT, COMPUTER AND INFORMATION SCIENCES

MAСHINE BUILDING

CHEMICAL TECHNOLOGIES, SCIENCES ABOUT MATERIALS, METALLURGY

Preparation of coatings on the basis Co-Mn-O spinel using alternating asymmetrical current

DOI:10.17213/1560-3644-2023-3-46-51

A.V. Khramenkova, K.R. Yuzhakova, V.V. Moshchenko, A.N. Yatsenko, D.M. Kuznetsov

Abstract

Study of composites based on polypropylene filled with bentonite from deposits of the Chechen republic

DOI:10.17213/1560-3644-2023-3-52-58

S.S. Viskhanov, Kh.Kh. Sapaev, S.Y. Khashirova, A.L. Slonov, V.V. Syzrantsev

Abstract

Theoretical and experimental studies of the conversion of CO2 to synthesis gas

DOI:10.17213/1560-3644-2023-3-59-64

I.N. Zubkov, A.N. Saliev, M.A. Timokhina, S.A. Lavrenov, T.G. Ivanova, V.A. Taranushich, R.E. Yakovenko

Abstract

The use of generalized Peikert equations for the evaluation of electrochemical capacity batteries

DOI:10.17213/1560-3644-2023-3-65-73

N.N. Yazvinskaya, M.S. Lipkin, D.N. Galushkin, I.O. Nikishin, A.A. Sashko

Abstract

Study of the effect of the amount of precursor on the synthesis of cobalt (II) ferrite by sol-gel method

DOI:10.17213/1560-3644-2023-3-74-79

N.P. Shabelskaya, A.M. Radzhabov, V.A. Taranushich, N.D. Yatsenko, A.V. Arzumanova, Yu.A. Gaidukova, V.A. Ulyanova

Abstract

REPORTS

Theoretical prerequisites for vibroacoustic diagnostics and analysis of the condition of bearing units of electric locomotives

DOI:10.17213/1560-3644-2023-3-80-83

N.N. Chibinev, V.A. Lepikhova

Abstract