Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Sergey L. Ivanov"'
Autor:
Anatoly S. Simakhodsky, Yulia V. Gorelik, Konstantin D. Gorelik, Sergey L. Ivanov, Yulia V. Lukashova
Publikováno v:
Вопросы современной педиатрии, Vol 19, Iss 5, Pp 340-345 (2020)
The problem of premature infants is well recognized in Russia and all over the world. The article discusses the mortality level and structure of extremely premature infant during 2015–2019. The aim of the study was to identify significant cause-eff
Externí odkaz:
https://doaj.org/article/1c422d750b3b4978ae1a0fb5bfe2cfd5
Publikováno v:
Записки Горного института, Vol 242, Pp 228-228 (2020)
The development prospects of the mining industry are closely related to the state and development of modern mining machinery and equipment that meet the technical and quality requirements of mining enterprises. Enterprises are focused on a quantitati
Externí odkaz:
https://doaj.org/article/6483606c7ddb48a3a4b65aa860e08142
Autor:
Pavel Shishkin, Sergey L. Ivanov
Publikováno v:
Materials Science Forum. 1022:136-141
The article gives the description of experimental studies on the assessment of changes in the state of gear teeth of a mechanical transmission during tests on a stand with a closed power flow. Data on the gears made of cast iron materials are present
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0bbccc9a64263728b87e01fabc9295b
https://doi.org/10.4028/www.scientific.net/msf.1022.136
https://doi.org/10.4028/www.scientific.net/msf.1022.136
Publikováno v:
Zapiski Gornogo Instituta, Vol 242, Pp 228-228 (2020)
Перспективы развития горнодобывающей отрасли тесно связаны с состоянием и развитием современных горных машин и оборудования, соответс
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::0628de8d25a747566291e4a1ba51f358
http://pmi.spmi.ru/index.php/pmi/article/view/13388
http://pmi.spmi.ru/index.php/pmi/article/view/13388