Results 41 to 50 of about 165 (130)

СРАВНЕНИЕ ОЦЕНОК ДЕФОРМАЦИЙ ЗЕМНОЙ КОРЫ БИШКЕКСКОГО ГЕОДИНАМИЧЕСКОГО ПОЛИГОНА НА ОСНОВЕ СЕЙСМОЛОГИЧЕСКИХ И GPS-ДАННЫХ

open access: yes, 2017
The Bishkek geodynamic polygon (BGP, 41.5–43.5° N – 73–77° E) is located within the central segment of the North Tien Shan seismic zone, in the junction zone of the Tien Shanorogene and the Turan plate (Fig. 1).
Н. А. Сычева   +3 more
core   +1 more source

Извлечение циркония из его оксида при электролизе расплавов KF–AlF3 –Al2O3 –ZrO2

open access: yes, 2022
   Zirconium is one of the most commonly used materials, while the existing methods of its production are multi-stage and energy-intensive. The paper proposes a method for extracting zirconium from its oxide by KF–AlF3 –Al2O3 –ZrO2 low-temperature oxide ...
А. В. Суздальцев   +7 more
core   +1 more source

Vladimir Wsewolodowitsch Zadovski and Pavel Borisovich Mansurov – Аntipodes of Russian Diplomatic Mission in Serbia (1898-1901)

open access: yes, 2018
Vladimir Wsewolodowitsch Zadоvski was named as deputy in Belgrade in November 1897, but he arrived in Belgrade on June 28. Official relations with the Serbian government began in a way that suggested the complications to the Serbian government.
Рајић, Сузана
core  

ВЛИЯНИЕ КОНЦЕНТРАЦИИ МЕДИ И ТЕМПЕРАТУРЫ ОТЖИГА НА СТРУКТУРУ И МЕХАНИЧЕСКИЕ СВОЙСТВА СЛИТКОВ И ХОЛОДНОКАТАНЫХ ЛИСТОВ СПЛАВА Al–2%Mn

open access: yes, 2022
This study focuses on the development of new Al–Cu–Mn alloys with enhanced strength and heat resistance achieved without hightemperature exposure. Seven alloys were considered including ones containing permanent Mn content of 2 % and variable Cu content ...
N. O. Korotkova   +9 more
core   +1 more source

JETP Letters V. 81, I .02

open access: yes, 2005
JETP Letters -- January 25, 2005 Volume 81, Issue 2, pp. 43-84 FIELDS, PARTICLES, AND NUCLEI Search for Resonances in the Three- and Four-Neutron Systems in the 7Li(7Li, 11C)3n and 7Li(7Li, 10C)4n Reactions D. V. Aleksandrov, E. Yu. Nikol'skii,

core  

Energy relaxation of hot electrons by LO phonon emission in AlGaN/AlN/GaN heterostructure with in situ Si3N4 passivation

open access: yes, 2016
WOS: 000366944100013In this study, energy relaxation mechanisms of electrons in AlGaN/AlN/GaN High Electron Mobility Transistor (HEMT) structures with and without in situ Si3N4 passivation were investigated.
Ardali, S.   +12 more
core   +1 more source

Осцилляции Ааронова—Бома и распределения равновесных токов в открытой квантовой точке и кольцевом интерферометре

open access: yes, 2020
Magnetotransport in submicron devices formed on the basis of GaAs/AlGaAs structures is simulated by the method of nonequilibrium Green functions. In the one-particle approximation, the influence of a perpendicular magnetic field on electron transmission ...
O. A. Tkachenko   +5 more
core   +1 more source

Advanced polymeric coatings and their applications: green tribology [PDF]

open access: yes, 2019
In this article, different advanced polymeric coatings and their applications are reviewed. Polymeric coatings have broad properties and functions; herein we discuss the coatings’ deposition methods and three different functional advanced polymeric ...
Lan, Pixiang   +2 more
core   +2 more sources

Technical Physics Letters V. 31, I. 04

open access: yes, 2005
leave(s) : ill; 28 cm.Technical Physics Letters -- April 2005 Volume 31, Issue 4, pp. 267-358 Application of the Darboux Transform to Spectral Problems in Ocean Acoustics A. I. Gudimenko and A. D. Zakharenko pp.

core   +1 more source

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