Zobrazeno 1 - 10
of 231
pro vyhledávání: '"A. V. Rakov"'
Publikováno v:
Сибирский научный медицинский журнал, Vol 39, Iss 2, Pp 40-45 (2019)
The aim of the research was to study plasmids 2.3 MDa (3609 bp) and their distribution in Salmonella Enteritidis strains isolated from various environmental sources at different times on the territory of the Russian Federation. Material and methods.
Externí odkaz:
https://doaj.org/article/3522c2f9e25741ce84cead1008286038
Publikováno v:
Журнал микробиологии, эпидемиологии и иммунобиологии, Vol 0, Iss 1, Pp 61-67 (2017)
Aim. Study plasmid characteristics of S. enteritidis strains in patients and features of epidemiology of the infection in regions with incomplete supply of population with local poultry production. Materials and methods. Plasmid analysis of microbe s
Externí odkaz:
https://doaj.org/article/d5d4805b530b4f31b797109dcb18692f
Autor:
Alexander S. Glazyrin, Yusup N. Isaev, Sergey N. Kladiev, Andrey P. Leonov, Ivan V. Rakov, Stanislav V. Kolesnikov, Sergey V. Langraf, Alexander A. Filipas, Vladimir A. Kopyrin, Rustam N. Khamitov, Vladimir Z. Kovalev
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 9, Pp 154-167 (2021)
The relevance. An oil-submersible cable transfers electrical energy from an energy source to submersible electric motors of oil production plants. Resonant peaks localized in a narrower frequency band characterize the frequency response of an unloade
Externí odkaz:
https://doaj.org/article/ab5d1ca7c23c49b5bcbf7d7c17edfd90
Autor:
Ildar I. Gabitov, Andrey V. Negovora, Filyus R. Safin, Ruslan Zh. Magafurov, Nikolay V. Rakov
Publikováno v:
Инженерные технологии и системы, Vol 31, Iss 2, Pp 207-226 (2021)
Introduction. Currently, there are no widely available technologies and equipment available at service stations and repair facilities to accurately assess the technical condition of Common Rail battery fuel supply system injectors. The methods implem
Externí odkaz:
https://doaj.org/article/619809312b314d228cc48d94e1453874
Autor:
Alexander S. Glazyrin, Yusup N. Isaev, Sergey N. Kladiev, Andrey P. Leonov, Ivan V. Rakov, Stanislav V. Kolesnikov, Sergey V. Langraf, Alexander A. Filipas, Vladimir A. Kopyrin, Rustam N. Khamitov, Vladimir Z. Kovalev, Alexey V. Lavrinovich
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 6, Pp 186-197 (2021)
The relevance. Determination of the main electrical parameters of oil submersible cables is associated with the need to create accurate mathematical models of the systems control station – oil submersible cable – submersible motor, in which it is
Externí odkaz:
https://doaj.org/article/fb4bdc6ec7964f25b4eb99c43e8ebba9
Autor:
Vladimir A. Kopyrin, Rustam N. Khamitov, Alexander S. Glazyrin, Sergey N. Kladiev, Ivan V. Rakov, Aleksei L. Portnyagin, Anastasia A. Markova
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 2, Pp 166-175 (2021)
The relevance.Today, the production of oil is generally carried out in a mechanized manner, which is sufficiently energy intensive. In the cost structure of oil production, the value of electric power is from 30 to 35 % of the value. Considering that
Externí odkaz:
https://doaj.org/article/695d6d24b11949a7a241ece6a9f3987c
Autor:
Stanislav S. Shubin, Vil U. Yamaliev, Alexander S. Glazyrin, Dmitriy S. Bunkov, Sergey N. Kladiev, Ivan V. Rakov, Evgeniy V. Bolovin, Vladimir Z. Kovalev, Rustam N. Khamitov
Publikováno v:
Известия Томского политехнического университета: Инжиниринг георесурсов, Vol 332, Iss 1, Pp 204-214 (2021)
One of the main problems in operation of wells equipped with installations of electric centrifugal pumps is determining the technical condition of submersible electrical equipment and preventing its failures. Among the various approaches to solving t
Externí odkaz:
https://doaj.org/article/b6e186b9057c4886baf5871875b3d0cd
Autor:
Ruchika Dehinwal, Danielle Cooley, Alexey V. Rakov, Akhil S. Alugupalli, Joey Harmon, Olivier Cunrath, Prashanth Vallabhajosyula, Dirk Bumann, Dieter M. Schifferli
Publikováno v:
mBio, Vol 12, Iss 3 (2021)
Bacterial outer membrane vesicles (OMVs) mediate critical bacterium-bacterium and host-microbial interactions that influence pathogenesis through multiple mechanisms, including the elicitation of inflammatory responses, delivery of virulence factors,
Externí odkaz:
https://doaj.org/article/5cda3a57d9994e359b660a611990399a
Publikováno v:
BMC Genomics, Vol 20, Iss 1, Pp 1-14 (2019)
Abstract Background The role of Salmonella virulence factor (VF) allelic variation in modulating pathogenesis or host specificity has only been demonstrated in a few cases, mostly through serendipitous findings. Virulence factor (VF) alleles from Sal
Externí odkaz:
https://doaj.org/article/c08052b19db345f0a54d1b41228843b1
Publikováno v:
Engineering Technologies and Systems. 32:520-538
Introduction. Developing and adapting domestic technologies aimed at the maintenance and repair of foreign equipment is impossible without design documentation. The object of the study was the volumetric hydraulic drive Sauer-Danfoss of 90 series con