Zobrazeno 1 - 10
of 1 034
pro vyhledávání: '"Gryaznov, A. P."'
Autor:
Baturin, V. A., Ayukov, S. V., Oreshina, A. V., Gorshkov, A. B., Gryaznov, V. K., Iosilevskiy, I. L., Däppen, W.
Hydrogen is the main chemical component of the solar plasma, and H-ionization determines basic properties of the first adiabatic exponent $\Gamma_1$. Hydrogen ionization remarkably differs from the ionization of other chemicals. Due to the large numb
Externí odkaz:
http://arxiv.org/abs/2412.06013
Autor:
Baturin, V. A., Oreshina, A. V., Buldgen, G., Ayukov, S. V., Gryaznov, V. K., Iosilevskiy, I. L., Noels, A., Scuflaire, R.
The first adiabatic exponent profile, noted $\Gamma_1$, computed along adiabatic coordinates $(T, \rho)$ is in the focus of our study. Under conditions of almost fully ionized hydrogen and helium, the $\Gamma_1$ profile is quite sensitive to heavy el
Externí odkaz:
http://arxiv.org/abs/2409.18693
We consider the proof system Res($\oplus$) introduced by Itsykson and Sokolov (Ann. Pure Appl. Log.'20), which is an extension of the resolution proof system and operates with disjunctions of linear equations over $\mathbb{F}_2$. We study characteriz
Externí odkaz:
http://arxiv.org/abs/2404.08370
A major open problem in proof complexity is to demonstrate that random 3-CNFs with a linear number of clauses require super-polynomial size refutations in bounded-depth Frege systems. We take the first step towards addressing this question by establi
Externí odkaz:
http://arxiv.org/abs/2403.02275
Autor:
Nokhrin, Aleksey, Andreev, Pavel, Boldin, Maksim, Chuvil'deev, Vladimir, Chegurov, Mikhail, Smetanina, Ksenia, Gryaznov, Mikhail, Shotin, Sergey, Nazarov, Artem, Shcherbak, Gleb, Murashov, Artem, Nagicheva, Galina
The research results of the microstructure and corrosion resistance of Ti and Ti-Al-V Russian industrial titanium alloys obtained by spark plasma sintering (SPS) are described. Investigations of the microstructure, phase composition, hardness, tensil
Externí odkaz:
http://arxiv.org/abs/2401.17941
Autor:
Chuvil'deev, Vladimir, Nokhrin, Aleksey, Kopylov, Vladimir, Boldin, Maksim, Vostokov, Mikhail, Gryaznov, Mikhail, Tabachkova, Nataliya, Tryaev, Petr
The paper demonstrates the prospects of Spark Plasma Sintering (SPS) for the high-speed diffusion welding of the high-strength ultrafine-grained (UFG) near-a Ti-5Al-2V alloy. The effect of increased diffusion welding intensity in the UFG Ti alloys is
Externí odkaz:
http://arxiv.org/abs/2401.17718
Autor:
Kopylov, V. I., Gryaznov, M. Yu., Shotin, S. V., Nokhrin, A. V., Likhnitskii, C. V., Chegurov, M. K., Chuvil'deev, V. N., Tabachkova, N. Yu.
Hot rolled commercial metastable austenitic steel 321 with strongly elongated thin delta-ferrite particles in its microstructure was the object of investigations. Ultrafine-grained (UFG) microstructure in steel 321 was formed by Equal Channel Angular
Externí odkaz:
http://arxiv.org/abs/2312.15785
Autor:
Chuvil'deev, V. N., Gryaznov, M. Y., Shotin, S. V., Nokhrin, A. V., Nagicheva, G. S., Likhnitskii, C. V., Shadrina, I. S., Kopylov, V. I., Bobrov, A. A., Chegurov, M. K., Pirozhnikova, O. E.
Superplastic behavior of ultrafine-grained (UFG) Al-6Mg-0.12Sc-0.10Zr-0.1X alloys, where X = Yb (Alloy #1-Yb), Er (Alloy #2-Er), and Hf (Alloy #3-Hf), has been studied. The total content of Sc, Zr, Yb, Er, Hf in the alloys was 0.32 wt.% (0.117-0.118
Externí odkaz:
http://arxiv.org/abs/2312.05813
Autor:
M. Yu. Gryaznov, O M. Savchenko
Publikováno v:
Овощи России, Vol 0, Iss 4, Pp 92-98 (2024)
Relevance. Oenothera tetragona is an ornamental plant used in folk medicine. Until now, studies of the biological characteristics of the Oenothera tetragona have not been carried out on the territory of the NonChernozem zone of the Russian Federation
Externí odkaz:
https://doaj.org/article/375f32ecddeb4ab48495a1e7ae2490b6
Autor:
V. G. Zainullin, A. N. Pozhirickaya, A. M. Turlakova, A. V. Partala, O. V. Ovchinnikov, E. V. Bondarchuk, I. F. Turkanov, E. A. Galkina, V. G. Gryaznov
Publikováno v:
Аграрная наука Евро-Северо-Востока, Vol 25, Iss 5 (2024)
Field research was conducted in 2021–2023 in the conditions of the Komi Republic. Tubers of 9 potato cultivars were subjected to pre-treatment with weak non-ionizing pulsed alternating electromagnetic fields (EMF). The electromagnetic effect was ca
Externí odkaz:
https://doaj.org/article/e6ccbc91cd9c420fa503dd48f2ae3b2a