Zobrazeno 1 - 10
of 19 474
pro vyhledávání: '"A. A. Grigoriev"'
Part II of the present work concerns modeling and analyzing the experimental data obtained in Part I. A computational fluid dynamics (CFD) model of two-dimensional conductive heat transfer and thermocapillary-driven convection is developed. The conse
Externí odkaz:
http://arxiv.org/abs/2409.18226
Study of the $\mu$ Cet Binary with Speckle Interferometric, Photometric and Spectroscopic Techniques
Autor:
Dyachenko, V. V., Yakunin, I. A., Bayazitov, R. M., Grigoriev, S. A., Ryabchikova, T. A., Pakhomov, Yu. V., Semenko, E. A., Beskakotov, A. S., Mitrofanova, A. A., Maksimov, A. F., Balega, Yu. Yu.
We present a refined speckle-interferometric orbit of a binary system $\mu$ Cet, with the main component studied based on the analysis of photometric and spectroscopic data, obtained at the SAO RAS 6-m telescope. The object was initially classified a
Externí odkaz:
http://arxiv.org/abs/2409.15063
We study the scattering of edge states of 2D topological insulator (TI) in the uniform external magnetic field due to edge imperfections, common in realistic 2D TI samples. The external magnetic field breaks time reversal (TR) symmetry, opening the p
Externí odkaz:
http://arxiv.org/abs/2408.14540
Reliable analysis of intracellular dynamic processes in time-lapse fluorescence microscopy images requires complete and accurate tracking of all small particles in all time frames of the image sequences. A fundamental first step towards this goal is
Externí odkaz:
http://arxiv.org/abs/2408.07903
Autor:
Garzon, Alejandro, Grigoriev, Roman O.
This study investigates ultra-low-energy defibrillation protocols using a simple two-dimensional model of cardiac tissue. We find that, rather counter-intuitively, a single, properly timed, biphasic pulse can be more effective in defibrillating the t
Externí odkaz:
http://arxiv.org/abs/2407.05115
Autor:
Luginin, M., Trokhimovskiy, A., Fedorova, A., Belyaev, D., Ignatiev, N., Korablev, O., Montmessin, F., Grigoriev, A.
Mesospheric CO2 clouds are one of two types of carbon dioxide clouds known on Mars. We present observations of mesospheric CO2 clouds made by Atmospheric Chemistry Suit (ACS) onboard the ESA-Roscosmos ExoMars Trace Gas Orbiter (TGO). We analyzed 1663
Externí odkaz:
http://arxiv.org/abs/2406.01515
Magnetic quantum oscillations (MQO) are traditionally applied to investigate the electronic structure of metals. In layered quasi-two-dimensional (Q2D) materials the MQO have several qualitative features giving additional useful information, provided
Externí odkaz:
http://arxiv.org/abs/2405.10174
Autor:
Berenstein, Arkady, Grigoriev, Dima
The aim of this paper is to build a theory of commutative and noncommutative injective valuations of various algebras. The targets of our valuations are (well-)ordered commutative and noncommutative (partial or entire) semigroups including any sub-se
Externí odkaz:
http://arxiv.org/abs/2405.00470
Autor:
Sinchenko, A. A., Grigoriev, P. D., Frolov, A. V., Orlov, A. P., Zverev, V. N., Hadj-Azzem, A., Pachoud, E., Monceau, P.
Publikováno v:
Phys. Rev. B 110, L161108 (2024)
Magnetic quantum oscillations (MQO) of Hall coefficient are measured in rare-earth tritelluride TmTe$_{3}$ and shown to be much stronger and persist to higher temperature than the Shubnikov oscillations. It is general for MQO in strongly anisotropic
Externí odkaz:
http://arxiv.org/abs/2403.19463
We elaborate on the recently proposed notion of a weak presymplectic gauge PDE. It is a $\mathbb{Z}$-graded bundle over the space-time manifold, equipped with a degree $1$ vector field and a compatible graded presymplectic structure. This geometrical
Externí odkaz:
http://arxiv.org/abs/2402.03240