Zobrazeno 1 - 10
of 49
pro vyhledávání: '"V V, Dorofeev"'
Publikováno v:
Chernye Metally. :30-35
Publikováno v:
Russian Metallurgy (Metally). 2022:1801-1805
Publikováno v:
Izvestiya. Ferrous Metallurgy. 65:590-595
Development of rolling stock, increase in the speed of transportation, load-bearing capacity of highways and their length requires constant improvement of the production technology for railway rails. Modern rail-beam mills have in their composition a
Publikováno v:
Steel in Translation. 52:749-752
Publikováno v:
Applied optics. 61(32)
This paper presents an experimental study of broadband mid-IR amplification that is carried out, for the first time, to the best of our knowledge, in an erbium-doped tungsten tellurite fiber. A simple, robust supercontinuum source based on a tapered
Publikováno v:
Optics and Spectroscopy. 130:102-107
Publikováno v:
Bulletin of the Lebedev Physics Institute. 48:390-394
Publikováno v:
Steel in Translation. 51:496-504
Publikováno v:
Izvestiya. Ferrous Metallurgy. 63:318-326
Dependence of plastic deformation resistance of chromiumalloyed rail steels on the thermomechanical parameters of deformation (degree, speed, and temperature of deformation) and chemical composition of the steels under consideration was obtained by h
Autor:
Fedor B. Litvin, S. V. Klochkova, I. V. Bykova, V. V. Dorofeev, D. B. Nikityuk, V. Ya. Zhigalo
Publikováno v:
Hygiene and sanitation. 98:388-392
Introduction. The state of health and the level of physical development of modern youth is updated as the steady balance of environmental factors is disturbed. Issues of ecology and human survival are included in the line of priority world problems.