Zobrazeno 1 - 10
of 57
pro vyhledávání: '"A. V. Nikishin"'
Publikováno v:
Записки Горного института, Vol 268, Pp 588-598 (2024)
This article describes operations from the well construction cycle where the cement rock behind the casing is subjected to dynamic action (impacts of the drill stem during drilling and normalization of the cement sleeve, secondary drilling operations
Externí odkaz:
https://doaj.org/article/7c11c71eb16e40f3ba4602626523ed3d
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, Iss 1 (2024)
Background. he dependences of the light intensity on time and the photocurrent flowing in the resistor are generally described by various functions. Methods have been studied for obtaining the time dependence of the intensity of light pulses of arbit
Externí odkaz:
https://doaj.org/article/8b07d1bf51a44432ad74d8572c23132a
Autor:
Vyacheslav V. Nikishin, Pavel A. Blinov, Vladimir V. Fedorov, Evgeniya K. Nikishina, Igor V. Tokarev
Publikováno v:
Записки Горного института, Vol 264, Pp 937-948 (2023)
This article presents the results of drilling, experimental filtration work and laboratory studies aimed at assessing the resources and quality of groundwater in the licensed area of Vysotsky Island located in the Leningrad region, in the Gulf of Fin
Externí odkaz:
https://doaj.org/article/8cce2e08e13b4cb3a3a6a9bce1904a90
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 335, Iss 4 (2024)
Relevance. Urgent need to consider and determine possible ways to use machine learning methods in drilling industry, since artificial intelligence is developing rapidly. Achieving this task will provide industrial enterprises with a huge competitive
Externí odkaz:
https://doaj.org/article/f34bf9d9bffe4505a4758eec9a5775ed
Autor:
B. V. Peshnev, E. V. Burlyaeva, V. B. Terenteva, D. V. Nikishin, A. I. Nikolaev, K. S. Andronov
Publikováno v:
Тонкие химические технологии, Vol 17, Iss 6, Pp 473-482 (2023)
Objectives. The reduction of the anthropogenic burden on the environment is generally associated with the transition to alternative energy sources. However, some of these have only regional significance, while the effectiveness of others remains doub
Externí odkaz:
https://doaj.org/article/d65f7dfb1e4241ffbf59f8acd7c817fe
Autor:
Pavel A. Blinov, Aleksandr V. Shansherov, Daniil M. Cheremshantsev, Natalia Yu. Kuznetsova, Vyacheslav V. Nikishin
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 333, Iss 11, Pp 115-123 (2022)
The quality of well anchoring is a very urgent problem in the field of well cementing. During the development of the field, the well is subjected to both static and dynamic loads, while it is worth noting that the influence of the dynamic component i
Externí odkaz:
https://doaj.org/article/b2e6399dba7c48dba190f3c3eb4c95ab
Autor:
V. V. Nikishin
Publikováno v:
Путеводитель предпринимателя, Vol 14, Iss 2, Pp 107-122 (2021)
The issue of information support for public administration has always been very acute and, obviously, will never leave the category of topical. By solving it, active integration of advanced scientific and technological achievements into the provision
Externí odkaz:
https://doaj.org/article/da28ee7ce55d4c46923063c6b448e84f
Publikováno v:
Russian Metallurgy (Metally). 2022:1493-1497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3feccdec31cd3c5933f5865b5142b550
https://doi.org/10.1134/s0036029522120199
https://doi.org/10.1134/s0036029522120199
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Медицинские науки, Iss 2 (2020)
Background. In cosmetology clinics, combinations of techniques are used, so quite often thread lifting is combined with hyaluronic acid injections. In this regard, in order to increase the efficiency and simplify the thread lifting procedure, Aptos
Externí odkaz:
https://doaj.org/article/702e6f829c4a4d81966dbcc77f230462
Autor:
V. V. Postupaev, V. I. Batkin, A. V. Burdakov, V. S. Burmasov, I. A. Ivanov, K. N. Kuklin, Yu. A. Lykova, K. I. Mekler, N. A. Mel’nikov, A. V. Nikishin, S. V. Polosatkin, A. F. Rovenskikh, E. N. Sidorov, V. F. Sklyarov, D. I. Skovorodin
Publikováno v:
Plasma Physics Reports. 48:1137-1141
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::138bc369be58c255f0a715bc4a2ac94f
https://doi.org/10.1134/s1063780x22600682
https://doi.org/10.1134/s1063780x22600682