Zobrazeno 1 - 10
of 14
pro vyhledávání: '"N S Koval"'
Publikováno v:
Advanced Engineering Research, Vol 22, Iss 4, Pp 338-345 (2023)
Introduction. The key stages of sludge processing technology are the destruction of conglomerates into metal and non-metal components, as well as the grinding of component particles to obtain secondary raw materials of the required granulometric comp
Externí odkaz:
https://doaj.org/article/4886f7dd055d47399a697ff7e46c605a
Publikováno v:
Advanced Engineering Research, Vol 22, Iss 3, Pp 242-251 (2022)
Introduction. With the growth in the production and transportation of gas and oil, the urgency of the problem of tightness of the connection of pipes of the oil and gas range increases. The most common are coupling and streamline threaded connections
Externí odkaz:
https://doaj.org/article/ac91b292406c46899a2bbb7a7bf7f90d
Publikováno v:
Advanced Engineering Research, Vol 22, Iss 1, Pp 42-49 (2022)
Introduction. To search for effective methods of finishing and stripping of long-length parts, it is advisable to create a rotary-screw process system of a pass-through type. Its main working element is a screw rotor, which is a combination of flat e
Externí odkaz:
https://doaj.org/article/2af27177243a43b6b51dfd8cb8516eea
Publikováno v:
MATEC Web of Conferences, Vol 329, p 03058 (2020)
The article shows that one of the most significant factors influencing a decrease in the accuracy of parts achieved during machining is the occurrence of technological residual stresses, leads to significant changes in their geometric shape. The pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f5a1dc389a07df2f61377bca06f052f
https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_03058.pdf
https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_03058.pdf
Publikováno v:
Journal of Physics: Conference Series. 2131:052042
The widespread use of solid-alloy tools in modern engineering makes it necessary to ensure and maintain quality in the process of their production. The use of hard alloy plates of inadequate quality results in the instability of the mechanical proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5981767abe4b267596374e5d4db5e1
https://doi.org/10.1088/1742-6596/2131/5/052042
https://doi.org/10.1088/1742-6596/2131/5/052042
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 1001:012024
In the context of increasing volumes of oil-and-gas production, quality and tightness assurance of oil-and-gas pipes has become a very urgent problem. The most common methods of pipe connecting are coupling and streamline joints with application of c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847ce34f04320f023d1cfdc887c0be54
https://doi.org/10.1088/1757-899x/1001/1/012024
https://doi.org/10.1088/1757-899x/1001/1/012024
Publikováno v:
Stomatologiia. 68(6)
The authors analyze the results of surgical treatment of odontogenic cysts of the jaws in 2 groups of patients, 52 subjects in each. The incidence of complications has reduced to reach 10% in the group of patients administered salvinum, whereas in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4130a3694c41199b42a967d479b6ec4b
https://pubmed.ncbi.nlm.nih.gov/2623682
https://pubmed.ncbi.nlm.nih.gov/2623682
Publikováno v:
New York state journal of medicine. 75(9)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3509415737be33c79970f7d5a9c11b60
https://pubmed.ncbi.nlm.nih.gov/1057072
https://pubmed.ncbi.nlm.nih.gov/1057072
Autor:
N S, Koval'
Publikováno v:
Stomatologiia. 54(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c9c150c9178acb98b334f1fc13f9302d
https://pubmed.ncbi.nlm.nih.gov/54961
https://pubmed.ncbi.nlm.nih.gov/54961
Autor:
V S, Kovalenko, N S, Koval'
Publikováno v:
Stomatologiia. 57(1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::66d22d1aa46c32c6b3ddf9a85b9df6ef
https://pubmed.ncbi.nlm.nih.gov/272782
https://pubmed.ncbi.nlm.nih.gov/272782