Zobrazeno 1 - 10
of 11 329
pro vyhledávání: '"TOKAR, A."'
Autor:
Tokar, V. I.
The linear master equation (ME) describing the stochastic kinetics of Ising-type models has been transformed into a nonlinear ME (NLME) for a time-dependent effective Hamiltonian (EH). It has been argued that for models with large number of spins ($N
Externí odkaz:
http://arxiv.org/abs/2309.01815
The mean subtree order of a given graph $G$, denoted $\mu(G)$, is the average number of vertices in a subtree of $G$. Let $G$ be a connected graph. Chin, Gordon, MacPhee, and Vincent [J. Graph Theory, 89(4): 413-438, 2018] conjectured that if $H$ is
Externí odkaz:
http://arxiv.org/abs/2308.12808
Optically pumped magnetometers are ultra-sensitive devices, but this sensitivity can significantly degrade due to heading errors, whereby a change in the angle between the pumping laser and the magnetic field translates to a change in the magnetic fi
Externí odkaz:
http://arxiv.org/abs/2307.13982
Autor:
Miklavcic, Peter M., Tokar, Ethan, Wright, Esteban, Sanchez, Paul, Glade, Rachel, Quillen, Alice, Askari, Hesam
The interactions of solid objects with granular media is countered by a resistance force that stems from frictional forces between the grains and the media's resistance to inertia imposed by the intruder. Earlier theories of granular intrusion have s
Externí odkaz:
http://arxiv.org/abs/2307.10998
Autor:
Volodymyr Tokar
Publikováno v:
Baltic Journal of Economic Studies, Vol 10, Iss 3, Pp 332-339 (2024)
The purpose of this paper is to conduct a comprehensive study of economic security in the EU Member States and Ukraine, to identify differences and to propose targeted policy interventions based on these differences. Methodology. The study uses a qua
Externí odkaz:
https://doaj.org/article/231b596012d94b21bd2410a043f3c88c
Autor:
Tokar, Adriana1 (AUTHOR) adriana.tokar@upt.ro, Muntean, Daniel1 (AUTHOR) adriana.tokar@upt.ro, Tokar, Danut1 (AUTHOR), Bisorca, Daniel1 (AUTHOR)
Publikováno v:
Energies (19961073). Aug2024, Vol. 17 Issue 15, p3673. 19p.
Publikováno v:
International Journal of Economics and Financial Issues, Vol 15, Iss 1 (2024)
This study examines the digital resilience of the Bucharest Nine, an Eastern European NATO alliance, and Ukraine amidst the challenges of digital transformation. It aims to identify factors influencing their ability to manage cyber threats, digital d
Externí odkaz:
https://doaj.org/article/088ca812291b402cbe2c8681d6517f9f
Autor:
Tamara Kortukova, Volodymyr Tokar
Publikováno v:
Akademičnij Oglâd, Vol 2, Iss 61, Pp 256-273 (2024)
This article presents an in-depth comparative analysis of the migration policies of the European Union and Ukraine. The study aims to identify and examine the similarities and differences between these two migration systems, considering their under
Externí odkaz:
https://doaj.org/article/64b74d30136b4765b4eae241c37ce600
Publikováno v:
Annals of Pediatric Cardiology, Vol 17, Iss 1, Pp 28-35 (2024)
Background: Echocardiographic quantification of left ventricular (LV) volume and ejection fraction (EF) is widely used in the pediatric population. However, there is no consensus on the most accurate method of quantifying ventricular volumes and syst
Externí odkaz:
https://doaj.org/article/d49356a375b64066a400805003a3756f
Autor:
Piombo, Riccardo, Jezierski, Daniel, Martins, Henrique Perin, Jaroń, Tomasz, Gastiasoro, Maria N., Barone, Paolo, Tokár, Kamil, Piekarz, Przemyslaw, Derzsi, Mariana, Mazej, Zoran, Abbate, Miguel, Grochala, Wojciech, Lorenzana, José
Publikováno v:
Phys. Rev. B 106, 035142 (2022)
AgF2 has been proposed as a cuprate analogue which requires strong correlation and marked covalence. On the other hand, fluorides are usually quite ionic and 4d transition metals tend to be less correlated than their 3d counterparts, which calls for
Externí odkaz:
http://arxiv.org/abs/2204.07400