Zobrazeno 1 - 10
of 252
pro vyhledávání: '"Denis Pankratov"'
Publikováno v:
Alexandria Engineering Journal, Vol 107, Iss , Pp 215-224 (2024)
In NOMA achieving fairness in data transmission for all users is one of the key challenges. It implies a fair allocation of resources among users according to a given criterion. NOMA systems are based on the discreteness of the data source, since the
Externí odkaz:
https://doaj.org/article/7524d60b1755476786e3739a7abf87aa
Autor:
Roza Zharkynbaeva, Artur Dzeranov, Denis Pankratov, Daniel Saman, Lyubov Bondarenko, Vera Terekhova, Nataliya Tropskaya, Altynay Mametova, Kamila Kydralieva
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 11, Iss 1, Pp 1-17 (2024)
Abstract Background Iron oxide mineral–humic complexes serve as a reservoir of bioavailable Fe for plants, releasing metal ligands and providing Fe–humic complexes directly usable by plant Fe-uptake mechanisms. In this study, we synthesized and c
Externí odkaz:
https://doaj.org/article/4c2c4a8282d64f8ba07a39dccfcac782
Autor:
Lyubov Bondarenko, Rose Baimuratova, Marco Reindl, Verena Zach, Artur Dzeranov, Denis Pankratov, Kamila Kydralieva, Gulzhian Dzhardimalieva, Dagmar Kolb, Friedrich E. Wagner, Sebastian P. Schwaminger
Publikováno v:
Heliyon, Vol 10, Iss 6, Pp e27640- (2024)
Iron-containing metal–organic frameworks are promising Fenton catalysts. However, the absence of additional modifiers has proven difficult due to the low reaction rates and the inability to manipulate the catalysts. We hypothesize that the producti
Externí odkaz:
https://doaj.org/article/80ea05fc5edf4ca7b4f85176e7cd3d3d
Publikováno v:
Inorganics, Vol 12, Iss 8, p 223 (2024)
Nanoparticles of iron and iron oxides, as well as their composites, are of great scientific and technological interest. However, their properties and sustainability strongly depend on the preparation methods. Here, we present an original approach to
Externí odkaz:
https://doaj.org/article/b6aee2c0d0ae42e9944d77c0a19c1a68
Autor:
Pavel Grudinsky, Anfisa Yurtaeva, Denis Pankratov, Liliya Pasechnik, Roman Musaelyan, Valery Dyubanov
Publikováno v:
Materials, Vol 17, Iss 10, p 2224 (2024)
The Waelz slag generated during electric arc furnace dust processing is an iron-rich product with significant amounts of iron, zinc and copper. About 600–800 kg of the Waelz slag is generated per ton of the dust processed. The Waelz slag samples fr
Externí odkaz:
https://doaj.org/article/3a759cd01d4e45bc8f0324aca9b287f3
Publikováno v:
Materials, Vol 16, Iss 13, p 4678 (2023)
The Bayer process is the main method of alumina production worldwide. The use of low-quality bauxites for alumina production results in the formation of a significant amount of technogenic waste—bauxite residue (BR). The Bayer reductive method is o
Externí odkaz:
https://doaj.org/article/cb101b9e1f904b1e8221d935e1248ccf
Autor:
Artur Dzeranov, Lyubov Bondarenko, Denis Pankratov, Gulzhian Dzhardimalieva, Sharipa Jorobekova, Daniel Saman, Kamila Kydralieva
Publikováno v:
Magnetochemistry, Vol 9, Iss 1, p 18 (2023)
At present, the widespread use of iron oxide nanoparticles, including for commercial purposes, requires strict preservation of their phase composition during their application. The choice of nanoparticle modifier and modification conditions is decisi
Externí odkaz:
https://doaj.org/article/319d5046a8bc4015a275fa430bbf621a
Autor:
Artur Dzeranov, Lyubov Bondarenko, Denis Pankratov, Mikhail Prokof‘ev, Gulzhian Dzhardimalieva, Sharipa Jorobekova, Nataliya Tropskaya, Ludmila Telegina, Kamila Kydralieva
Publikováno v:
Magnetochemistry, Vol 9, Iss 1, p 3 (2022)
This study presents an analysis of a set of iron oxides nanoparticles (NPs) (γ-Fe2O3, α-FeOOH, δ-FeOOH, 5Fe2O3·9H2O, and Fe3O4) as potential candidates for ferroptosis therapy in terms of a phase state, magnetic characteristics, and the release o
Externí odkaz:
https://doaj.org/article/297d9b163cda40a3b485b9e0868535a4
Autor:
Andrei Shoppert, Dmitry Valeev, Mamodou Malal Diallo, Irina Loginova, Marie Constance Beavogui, Abdukhakim Rakhmonov, Yevgeniy Ovchenkov, Denis Pankratov
Publikováno v:
Materials, Vol 15, Iss 23, p 8423 (2022)
Bauxite residue (BR), also known as red mud, is a byproduct of the alumina production using the Bayer process. This material is not used to make iron or other iron-containing products worldwide, owing to its high content of sodium oxide and other imp
Externí odkaz:
https://doaj.org/article/e0ff4b29847a427c8050f16f1e32cdab
Autor:
Denis Pankratov, Anastasia Stepanova
Publikováno v:
Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 854, Iss 24, Pp 307-312 (2019)
Massive MIMO technology (MIMO technology with large number of antennas) is planned for use in 5G networks for significant capacity increasing. However, on the way of Massive MIMO application in 5G systems, there are many problems. Some problems are r
Externí odkaz:
https://doaj.org/article/005c96b9ba0f4326ab9b5296fe6a073f