Zobrazeno 1 - 10
of 3 049
pro vyhledávání: '"Ivanovich P"'
Autor:
Blumer, Katy, Donahue, Kate, Fritz, Katie, Ivanovich, Kate, Lee, Katherine, Luo, Katie, Meng, Cathy, Van Koevering, Katie
In this paper, we study the highly competitive arena of baby naming. Through making several Extremely Reasonable Assumptions (namely, that parents are myopic, perfectly knowledgeable agents who pick a name based solely on its uniqueness), we create a
Externí odkaz:
http://arxiv.org/abs/2404.00732
Short review of the Weyl geometry is given. To describe the phenomenological particle creation we suggest the modified perfect fluid model taking into account the back reaction on the geometry of both the already created particles and the very proces
Externí odkaz:
http://arxiv.org/abs/2401.06235
Publikováno v:
Gravitation and Cosmology, 2024, Vol. 30, No. 3, pp. 246-253
We describe the possible forms of black hole images, viewed by a distant observer. These images are numerically calculated basing on general relativity and equations of motion in the Kerr-Newman metric. Black hole image is a gravitationally lensed im
Externí odkaz:
http://arxiv.org/abs/2401.01694
We describe quantum correction to the accreting hot plasma onto black holes. This quantum correction is related with the Hawking radiation, which heats the accreting plasma. The hot accreting gas is heated additionally by the quantum Hawking radiatio
Externí odkaz:
http://arxiv.org/abs/2312.16849
Publikováno v:
Zh.Exp.Teor.Fiz. Vol. 165, 800-806 (2024)
We generalize the notion of Einstein-Rosen bridge by defining it as a space-like connection between two universes with regions of asymptotically minkowskian space-time infinities. The corresponding symmetry and asymmetry properties of the generalized
Externí odkaz:
http://arxiv.org/abs/2312.15870
Publikováno v:
Astronomy Letters, 49(3), 119-128 (2023)
Assuming that the first adiabatic invariant for radiating particles in relativistic jets is conserved, we investigate the change in brightness temperature along the jet axis. We show that in this case the observed break in the dependence of the brigh
Externí odkaz:
http://arxiv.org/abs/2310.04370
Autor:
Sergey Borisovich Sidelnikov, Vadim Mikhaylovich Bespalov, Denis Sergeevich Voroshilov, Ekaterina Sergeevna Lopatina, Igor Lazarevich Konstantinov, Yulbarskhon Nabievich Mansurov, Mikhail Mikhaylovich Motkov, Roman Ilsurovich Galiev, Vladimir Ivanovich Ber, Irina Nikolaevna Belokonova, Alexander Vasilyevich Durnopyanov
Publikováno v:
International Journal of Lightweight Materials and Manufacture, Vol 7, Iss 6, Pp 753-772 (2024)
The results of modeling and research of casting, rolling, and extrusion processes for producing wire from Al–Zr system alloys and determining its physical and mechanical properties have been presented. When implementing combined processes for proce
Externí odkaz:
https://doaj.org/article/30c28751017c49f58f7d173b77625de1
Publikováno v:
Exploration of Immunology, Vol 4, Iss 5, Pp 624-639 (2024)
Primary biliary cholangitis (PBC) is a chronic cholestatic progressive liver disease associated with cholangiopathies. The detection of antimitochondrial autoantibodies (AMAs) plays an important role in the diagnosis of classical PBC. AMAs are formed
Externí odkaz:
https://doaj.org/article/f2ea29285cb34bb3be8fb8d9c7d53997
Autor:
KHODANOV Andrei Ivanovich
Publikováno v:
Правовое государство: теория и практика, Vol 20, Iss 3(77), Pp 155-159 (2024)
The article analyzes the problems associated with recognizing a cyberattack on a NATO member state as a reason to declare war (casus belli). The article reveals the evolution of the Alliance's approaches to the issues of cyber threats and cyber defen
Externí odkaz:
https://doaj.org/article/0d6d9d1226df4b61a0fb551223382973
Autor:
Ondar Artysh Vyacheslavovich, Nikonova Alina Vladimirovna, Dzhunusov Bekzhan, Khaizhok Konstantin Ivanovich, Evgeniy Goncharov, Oleg Koval, Eduard Bezuglov, Manuel De Jesus Encarnacion Ramirez, Nicola Montemurro
Publikováno v:
Surgeries, Vol 5, Iss 3, Pp 778-798 (2024)
The anterior cruciate ligament (ACL) is crucial for knee stability and is often injured in sports, leading to significant issues like degenerative changes and meniscal tears. ACL tears are prevalent in high-school sports injuries, accounting for 50%
Externí odkaz:
https://doaj.org/article/eb734c4a440845a4a131c4223bbdbc0a