Results 21 to 30 of about 128,972,509 (356)

War and Peace of Peter the Great

MGIMO Review of International Relations, 2021
The article analyzes the plans of Peter the Great related to the consolidation of Russia on the shores of the Baltic Sea. It focuses on the emergence of the idea to gain access to the Baltic Sea and the stages of its implementation.
E. Anisimov
semanticscholar   +1 more source

Modeling of a new type of reinforcing insulation of 110 kV cable joints [PDF]

E3S Web of Conferences, 2019
This article is devoted to the creation of a new reinforcing insulation of high-voltage cable joints at 110 kV. According to statistics for 2016, about 65% of accidents on the cable line occur at the junction of the two cable segments.
Seleznev D., Greshnyakov G., Kosmach Valery, Loshchakov Igor, Vasil’kov Dmitrii, Kirillov Nikolai, Savin Sergej, Timofeev Andrey, Pankratov Yuriy   +8 more
doaj   +1 more source

Применение алгоритмов биоинформатики для обнаружения мутирующих кибератак

Информатика и автоматизация, 2021
Функционал любой системы может быть представлен в виде совокупности команд, которые приводят к изменению состояния системы. Задача обнаружения атаки для сигнатурных систем обнаружения вторжений эквивалентна сопоставлению последовательностей команд ...
Dmitry Zegzhda, Maxim Kalinin, Vasiliy Krundyshev, Daria Lavrova, Dmitry Moskvin, Evgeny Pavlenko   +5 more
doaj   +1 more source

Hypoxia in Peter the Great Bay

Izvestiya TINRO, 2021
Studies on hypoxia in Peter the Great Bay (Japan Sea) are reviewed. Seasonal hypoxia is observed in warm season at the bottom of three areas: Amur Bay, Ussuri Bay, and the southwestern part of Peter the Great Bay occupied by the Far-Eastern Marine ...
P. Tishchenko, V. I. Zvalinsky, T. A. Mikhaylik, P. Tishchenko   +3 more
semanticscholar   +1 more source

Corrosion resistance of steel structures in marine conditions

Magazine of Civil Engineering, 2021
The article is devoted to the study of the corrosion resistance of steel pile supports made of pipe steel 09Mn2Si (09G2S), under conditions of cyclic wetting (conditional waterline), where conditions are created for the occurrence of corrosion processes ...
Alkhimenko Alexey, Shaposhnikov Nikita, Kharkov Alexander, Strekalovskaya Darya, Alekseeva Ekaterina, Kovalev Mark, Shishkova Margarita   +6 more
doaj   +1 more source

Development of mathematical model and computer program for primary design of transonic axial compressor [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2020
The mathematical model underlying the program for calculating and designing axial compressors is presented. The process of calculating the pressure loss in the elements of the axial compressor stage flow path is described. The loss coefficient consists
A. I. Borovkov, Yu. B. Galerkin, O. A. Solovieva, A. A. Drozdov, A. F. Rekstin, V. B. Semenovsky, P. N. Brodnev   +6 more
doaj   +1 more source

Analysis of patent sources in the field of environmental monitoring of objects [PDF]

E3S Web of Conferences, 2021
In the modern world, trends are constantly changing, and the process of globalization sets many new directions for development. This undoubtedly affects the approaches to each individual problem, among which the issue of maintaining the balance of the ...
Petryaeva Alexandra, Bolsunovskaya Marina, Shirokova Svetlana, Leksashov Aleksandr, Zhukov Andrey, Kuptsov Aleksander, Kazakov Dmitry   +6 more
doaj   +1 more source

Effect of rustication joints on air mode in ventilated facade [PDF]

Инженерно-строительный журнал, 2017
Ventilated facade is a contemporary facade system that is popular due to its energy efficiency. There are different configurations of the façade systems, among other things, various spacing between rustication joints.
M.R. Petritchenko, S.A. Subbotina, F.F. Khairutdinova, E.V. Reich, D.V. Nemova, V.Ya. Olshevskiy, V.V. Sergeev   +6 more
doaj   +1 more source

Feasibility of using of accelerated test methods for determination of frost-resistance for concrete [PDF]

E3S Web of Conferences, 2020
The article presents the results of studies of innovative materials in the field of testing frost resistance. In fact, present accelerated methods for the determination of concrete frost resistance have high labour consuming and low effectiveness ...
Pavlenko Anna, Mishakova Anastasia, Pertseva Olga, Ivanova Victoriia, Olekhnovich Yanis, Averchenko Gleb   +5 more
doaj   +1 more source

Impact of magnetic field on electrochemistry of heavy metals removal processes by duckweed (lemna) [PDF]

E3S Web of Conferences, 2019
The influence of various factors (initial concentration of the solution, contact time of the biosorbent with the solution, and the action of a constant parallel magnetic field of intensity 4 kA/m (50 Oe)) on the processes of extraction of heavy metal ...
Politaeva Natalia, Rusinov Rostislav, Karyakin Yurii, Fokin Boris, Grigoryev Konstantin   +4 more
doaj   +1 more source