Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Vitaly Levashenko"'
Publikováno v:
Heliyon, Vol 10, Iss 21, Pp e39825- (2024)
Economic expediency encourages mobile operators to deploy 5G networks in places with a high concentration of speed-demanding subscribers. In such conditions, sharp fluctuations in the volume of traffic with regulated requirements for the quality of s
Externí odkaz:
https://doaj.org/article/d2eb471aa1754d01a7d8838b489abb72
Autor:
Ravil I. Mukhamediev, Marina Yelis, Kirill Yakunin, Yelena Popova, Yan Kuchin, Adilkhan Symagulov, Nadiya Yunicheva, Elena Zaitseva, Vitaly Levashenko, Elena Muhamedijeva, Viktors Gopejenko, Rustam Mussabayev
Publikováno v:
Cogent Engineering, Vol 11, Iss 1 (2024)
AbstractAs a large social structure, the health care system is often reflected in media publications. This creates a significant impact on society’s attitude towards the system and the state in general. In order to predict and correct state policie
Externí odkaz:
https://doaj.org/article/b9dba1c75dd54ebea62b4df499e07f4b
Publikováno v:
IEEE Access, Vol 12, Pp 15290-15307 (2024)
Unmanned Aerial Vehicle (UAV) applications are extended extremely. Some applications need to use several UAVs for a general mission which can be considered a UAV fleet. One of the important characteristics for the evaluation of a UAV or UAV fleet is
Externí odkaz:
https://doaj.org/article/86a9c67d456146dfb12875f3a08dd8fc
Publikováno v:
PLoS ONE, Vol 19, Iss 4, p e0299000 (2024)
In the article, the extreme problem of finding the optimal placement plan of 5G base stations at certain points within a linear area of finite length is set. A fundamental feature of the author's formulation of the extreme problem is that it takes in
Externí odkaz:
https://doaj.org/article/49dcd3e781d043b58dee5371cffb261e
Autor:
Ravil I. Mukhamediev, Kirill Yakunin, Margulan Aubakirov, Ilyas Assanov, Yan Kuchin, Adilkhan Symagulov, Vitaly Levashenko, Elena Zaitseva, Dmitry Sokolov, Yedilkhan Amirgaliyev
Publikováno v:
IEEE Access, Vol 11, Pp 5789-5803 (2023)
Precision farming is one of the ways of transition to the intensive methods of agricultural production. The case of application of unmanned aerial vehicles (UAVs) for solving problems of agriculture and animal husbandry is among the actively studied
Externí odkaz:
https://doaj.org/article/e0a7ce6111594ac0ad0cf2aca113c96f
Publikováno v:
Entropy, Vol 25, Iss 12, p 1567 (2023)
Measurement is a typical way of gathering information about an investigated object, generalized by a finite set of characteristic parameters. The result of each iteration of the measurement is an instance of the class of the investigated object in th
Externí odkaz:
https://doaj.org/article/1bb374f0809940c3bd8f565f5d5ad9fa
Autor:
Ravil I. Mukhamediev, Yan Kuchin, Yelena Popova, Nadiya Yunicheva, Elena Muhamedijeva, Adilkhan Symagulov, Kirill Abramov, Viktors Gopejenko, Vitaly Levashenko, Elena Zaitseva, Natalya Litvishko, Sergey Stankevich
Publikováno v:
Mathematics, Vol 11, Iss 22, p 4687 (2023)
Approximately 50% of the world’s uranium is mined in a closed way using underground well leaching. In the process of uranium mining at formation-infiltration deposits, an important role is played by the correct identification of the formation of re
Externí odkaz:
https://doaj.org/article/04fe2738de12462fbcbfe995ee78bc4b
Autor:
Yan Kuchin, Ravil Mukhamediev, Nadiya Yunicheva, Adilkhan Symagulov, Kirill Abramov, Elena Mukhamedieva, Elena Zaitseva, Vitaly Levashenko
Publikováno v:
Applied Sciences, Vol 13, Iss 19, p 10958 (2023)
The uranium required for power plants is mainly extracted by two methods in roughly equal amounts: quarries (underground and open pit) and in situ leaching (ISL). Uranium mining by in situ leaching is extremely attractive because it is economical and
Externí odkaz:
https://doaj.org/article/7bde067eea3d4af49295a0c3e71164bd
Autor:
Ravil I. Mukhamediev, Timur Merembayev, Yan Kuchin, Dmitry Malakhov, Elena Zaitseva, Vitaly Levashenko, Yelena Popova, Adilkhan Symagulov, Gulshat Sagatdinova, Yedilkhan Amirgaliyev
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4269 (2023)
Climate change, uneven distribution of water resources and anthropogenic impact have led to salinization and land degradation in the southern regions of Kazakhstan. Identification of saline lands and their mapping is a laborious process associated wi
Externí odkaz:
https://doaj.org/article/b6d79096b0e340e5940b313a2239df7a
Publikováno v:
Bioengineering, Vol 10, Iss 7, p 838 (2023)
The development of information technology has had a significant impact on various areas of human activity, including medicine. It has led to the emergence of the phenomenon of Industry 4.0, which, in turn, led to the development of the concept of Med
Externí odkaz:
https://doaj.org/article/384db3cbabf641479f26072d760f1c92