Zobrazeno 1 - 10
of 8 163
pro vyhledávání: '"A. A. Kostikov"'
Let $\mathbb{R}^{+}=[0, \infty)$ and let $d^+$ be the ultrametric on $\mathbb{R}^+$ such that $d^+ (x,y) = \max\{x,y\}$ for all different $x,y \in \mathbb{R}^+$. It is shown that the monomorphisms of the groupoid $(\mathbb{R}^+, d^+)$ coincide with t
Externí odkaz:
http://arxiv.org/abs/2407.00508
It is shown that a locally finite ultrametric space $(X, d)$ is generated by labeled tree if and only if, for every open ball $B \subseteq X$, there is a point $c \in B$ such that $d(x, c) = \operatorname{diam} B$ whenever $x \in B$ and $x \neq c$. F
Externí odkaz:
http://arxiv.org/abs/2308.06626
Autor:
Article Editorial
Publikováno v:
Izvestiya vuzov. Poroshkovaya metallurgiya i funktsional’nye pokrytiya. :88
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7d65665874a1888ce25cf3ca9740198
https://doi.org/10.17073/1997-308x-2022-3-88
https://doi.org/10.17073/1997-308x-2022-3-88
Autor:
Andrii O. Kostikov, Oleksandr L. Shubenko, Viktoriia O. Tarasova, Viktor A. Yakovliev, Andrii O. Mazur
Publikováno v:
Journal of Mechanical Engineering, Vol 26, Iss 4, Pp 6-16 (2023)
The approach to solving the applied problem of modernization of the 300 MW series power units produced by JSC "Ukrainian Energy Machines" by converting them from supercritical to ultra-supercritical steam parameters, provided that regenerative feed w
Externí odkaz:
https://doaj.org/article/952fb3439e0341389cfdd0519573667c
Autor:
Alexander Thiel, Alexey Kostikov, Hailey Ahn, Youstina Daoud, Jean-Paul Soucy, Stephan Blinder, Carolin Jaworski, Carmen Wängler, Björn Wängler, Freimut Juengling, Shirin A. Enger, Ralf Schirrmacher
Publikováno v:
EJNMMI Radiopharmacy and Chemistry, Vol 8, Iss 1, Pp 1-9 (2023)
Abstract Background Reduced expression or impaired signalling of tropomyosin receptor kinases (Trk receptors) are found in a vast spectrum of CNS disorders. [18F]TRACK is the first PET radioligand for TrkB/C with proven in vivo brain penetration and
Externí odkaz:
https://doaj.org/article/c2a2926d0215420eb0000e3e6b42c40c
Akademický článek
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Autor:
Andrii V. Rusanov, Valerii S. Fedoreiko, Dariusz Kardaś, Andrii O. Kostikov, Viktoriia O. Tarasova, Roman A. Rusanov, Maryna O. Chuhai, Mykhailo I. Sukhanov, Serhii P. Tretiak
Publikováno v:
Journal of Mechanical Engineering, Vol 26, Iss 3, Pp 6-14 (2023)
The thermal scheme of a power generating plant with a remote heat exchanger operating according to the Brayton cycle with energy recuperation is considered. It is assumed that the plant will work on non-certified (cheap) biofuel. It is shown that, in
Externí odkaz:
https://doaj.org/article/737765c7bceb4b94a35ce10da4a637a2
Autor:
Thiel, Alexander1,2 (AUTHOR) alexander.thiel@mcgill.ca, Kostikov, Alexey2,3,4 (AUTHOR), Ahn, Hailey1,5 (AUTHOR), Daoud, Youstina1,5 (AUTHOR), Soucy, Jean-Paul2,3,6 (AUTHOR), Blinder, Stephan3,6 (AUTHOR), Jaworski, Carolin7 (AUTHOR), Wängler, Carmen8 (AUTHOR), Wängler, Björn9 (AUTHOR), Juengling, Freimut10,11,12 (AUTHOR), Enger, Shirin A.1,5 (AUTHOR), Schirrmacher, Ralf7,11 (AUTHOR)
Publikováno v:
EJNMMI Radiopharmacy & Chemistry. 10/23/2023, Vol. 8 Issue 1, p1-9. 9p.
Publikováno v:
Journal of Physics: Conference Series; 2024, Vol. 2871 Issue 1, p1-14, 14p
Publikováno v:
In Optical Materials December 2023 146