Zobrazeno 1 - 10
of 132
pro vyhledávání: '"A G, Sidorenko"'
Autor:
A. V. Markevich, V. G. Sidorenko
Publikováno v:
Вестник Научно-исследовательского института железнодорожного транспорта, Vol 83, Iss 3, Pp 259-269 (2024)
Введение. Статья посвящена обобщению опыта решения задач планирования работы машинистов городского рельсового транспорта, результаты
Externí odkaz:
https://doaj.org/article/c7c0ec0fcbfc47b8b934b3a8d839bbb7
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(67), Pp 61-68 (2024)
The studies’ results of the high-speed electrothermal treatment effect on the structure and hardness of various zones of welded joints made of low-alloy structural steel 10ХСНД (10KhSND) are presented. It is shown that carrying out high-speed e
Externí odkaz:
https://doaj.org/article/aaff65f6b4734b989c2265a10c22e21f
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(65), Pp 31-37 (2023)
The paper considers the main types and causes of surface damage that lead to the destruction and failure of large-sized bearings of motor-wheel reducers (MWR) of BELAZ mining dump trucks. The disadvantages of 20Х2Н4A (20Kh2N4A) steel currently used
Externí odkaz:
https://doaj.org/article/38c6c82bd1e64cffa2e6abc957b24b18
Publikováno v:
Vestnik Volgogradskogo Gosudarstvennogo Universiteta. Seriâ 2. Âzykoznanie, Vol 22, Iss 3, Pp 43-56 (2023)
The study offers a developed algorithm, aimed to observe cognitive-communicative syntactic specifiers based on recursive comparison in the process of computer-aided translation of statements in agglutinating languages. The key method that enables fas
Externí odkaz:
https://doaj.org/article/7dfcef78efee47e2ad19e99065044f89
Autor:
Aliaksander S. Lisichik, Sergei A. Shyshko, Nikolay N. Ishin, Alexandr G. Sidorenko, Natalia N. Maksimchenko
Publikováno v:
Механика машин, механизмов и материалов, Iss 2(63), Pp 31-41 (2023)
The purpose of the research is to improve the method for calculating the lifetime of bevel gears with a circular tooth of the driving axle of the BELAZ dump truck with a hydromechanical transmission. An analysis of domestic and foreign calculation me
Externí odkaz:
https://doaj.org/article/1e06f1a364e54fd9a1ca172c9a1a6e1b
Autor:
Petr A. Vityaz, Maksim V. Sotnikov, Aleksandr G. Sidorenko, Vladimir I. Moiseenko, Sergey A. Shishko
Publikováno v:
Механика машин, механизмов и материалов, Iss 3(56), Pp 42-51 (2021)
The analysis of the used steels for nitrided parts is carried out. On the basis of a new methodology for increasing the strength of structural steels and parts, new scientific approaches and practical solutions are proposed and considered for the cre
Externí odkaz:
https://doaj.org/article/a155f2d4ed0e42a390f3b0f0b93f5d62
Publikováno v:
Механика машин, механизмов и материалов, Iss 4(53), Pp 28-34 (2020)
Main feature of modern mining dump trucks is the need to ensure the transportation of minerals with minimal costs, which is achieved by deepening the quarries (in order to save overburden), increasing the slopes of roads, reducing the distance of car
Externí odkaz:
https://doaj.org/article/5df2b2fcaf204bb08e88af4063262537
Autor:
Oleksandr V. Gaidai, Yevheniia Yu. Zhyhadlo, Igor A. Levandovskiy, Olena G. Sidorenko, Oleg V. Shishkin, Svitlana V. Shishkina, Yuliya V. Rassukana
Publikováno v:
Журнал органічної та фармацевтичної хімії, Vol 18, Iss 1, Pp 34-38 (2020)
Aim. To study the rearrangement of Cookson’s diketone by the action of potassium halides under conditions of polyphosphoric acid catalysis. Results and discussion. Chemical behaviour of Cookson’s diketone (CS-trishomocubane-8,11-dione) in the
Externí odkaz:
https://doaj.org/article/33606227dabf41a1bfca346029efce34
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 22, Iss 6, Pp 75-83 (2020)
Introduction. Currently, sheet metal is the main structural material for multi-purpose use. The actual task of the industry is to improve the quality of rolled sheet. It allows to ensure the necessary reliability of structures and products of especia
Externí odkaz:
https://doaj.org/article/beb70e27845e4b0b81ffaba3f588dae8
Publikováno v:
Regulatory Mechanisms in Biosystems, Vol 9, Iss 3, Pp 417-425 (2018)
One of the factors of the environment which essentially shifts homeostasis is diets which contain caffeine. The aim of the study was to find out the basic characteristics of background electrical activity of trophotrophic and ergotrophic zones of the
Externí odkaz:
https://doaj.org/article/3df2ef3d67e64a20b20b755b78a7aa90