Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Sergei Kharchenko"'
Publikováno v:
Mechanics and Advanced Technologies, Iss 3(90) (2020)
The article shows that during plasma-diffusion deposition, a multilayer coating was formed on the surface of the niobium alloy. A highly porous plasma-sprayed layer of molybdenum silicide has a significant spread in thickness (h=100...350 μm, Hμ20=
Externí odkaz:
https://doaj.org/article/32533de7a41d4fcbb18e82d54e25c626
Autor:
Ivan Morozov, Alexander Nanka, Vladimir Morozov, Nurlana Karimova, Yevhen Pelypenko, Andriy Barsuk, Sergei Kharchenko, Vadim Shevtsov
Publikováno v:
EUREKA: Physics and Engineering, Iss 3, Pp 99-110 (2021)
The object of research is hypoeutectic cast iron intended for cast parts operating under abrasive friction conditions. Such parts are mixer blades, the operational properties of which include durability, assessed by abrasion resistance and strength.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5bf7214677f9a192bead6fbab1b3cfa
http://journal.eu-jr.eu/engineering/article/view/1830
http://journal.eu-jr.eu/engineering/article/view/1830
Autor:
Alexander Nanka, Sergei Kharchenko, Volodymyr I. Sementsov, Vitaliy V. Sementsov, Magomed Abduev
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 2, Iss 1 (98), Pp 14-20 (2019)
The study addresses the development and substantiation of parameters for the hopper that is installed in the technological process for producing concentrated bulk feeds. The structures of hoppers, the ways of improving productivity and the quality of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4a36c1d3b5549648cda7057eb11161e
http://journals.uran.ua/eejet/article/view/161410
http://journals.uran.ua/eejet/article/view/161410
Publikováno v:
Communications in Computer and Information Science ISBN: 9789811614828
This article covers the issue of the data preprocessing when highlighting steady-state visual evoked potentials using preliminary band-pass filtering of the EEG signal. In the introduction part the authors illustrate relevance of the system integrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b39ca675382ebbc7982387cef3c585f
https://doi.org/10.1007/978-981-16-1483-5_10
https://doi.org/10.1007/978-981-16-1483-5_10
Publikováno v:
DeSE
In the introduction part the authors show timeliness of the methods study for generation of the human-robot interaction systems on the basis of the extraction of steady-state visual evoked potentials (SSVEP). The main methods of the extraction of ste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f0f96c4bf1db58e2204c65ab1cfb5e4
https://doi.org/10.1109/dese51703.2020.9450761
https://doi.org/10.1109/dese51703.2020.9450761
Autor:
Andrei Bredikhin, Yulia Fuzeina, Sergei Bolysov, Fedor Romanenko, Yury Belyaev, Sergei Kharchenko, Ekaterina Eremenko, Ekaterina Matlakhova
In this study we analyzed the information about the presence of different types of anthropogenic objects (settlements, transport infrastructure, mining areas, etc.) in the Arctic zone of Russia. This information was taken from open Internet-sources:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b400f0d8bd9a857b0268467bbafc7f
https://doi.org/10.5194/egusphere-egu2020-11705
https://doi.org/10.5194/egusphere-egu2020-11705
Publikováno v:
DeSE
The article covers methods of visually evoked potentials selection, problems and restrictions on usage of methods for evoked potentials definition, restrictions imposed on a patient. The authors unravel relevance of the humanmachine neurocomputer int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93b8409713df36277c154b7f84a1241e
https://doi.org/10.1109/dese.2019.00013
https://doi.org/10.1109/dese.2019.00013
Autor:
Sergei Kharchenko
Publikováno v:
Refuge, Vol 17, Iss 2 (1998)
The author analyzes the phenomenon of social mood and its impact on the intensification of ethnic tensions. According to him, the mobility and the variability of the social mood can be expressed through the display of its intensity, which is especial
Externí odkaz:
https://doaj.org/article/420182f3692c4b1ab9540dbf9b7a06e1
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 5:34-43
Studies of the technique of construction of mathematical models on the condition of soil under the action of wedge are presented. Based on hypothesis about separation of the layer of soil by a wedge through its bending, we constructed a mathematical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6c1ee5a95abecf47330cd74ec47d53c
https://doi.org/10.15587/1729-4061.2016.79912
https://doi.org/10.15587/1729-4061.2016.79912
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 6, Iss 1 (96), Pp 62-70 (2018)
The work examines the influence of uneven feeding of a loose mixture on the process of loading a vibrating sieve. In this work, we established regularities of layer thickness, longitudinal and transverse components of velocity, density of loose mixtu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::888a834eb822bbbe8207dc9dbe10475b
https://zenodo.org/record/3366227
https://zenodo.org/record/3366227