Zobrazeno 1 - 10
of 8 469
pro vyhledávání: '"Kochetkov AN"'
Autor:
Grimaldi Federico, Blaise Patrick, Fiorito Luca, Kochetkov Anatoly, Krása Antonin, Labeau Pierre-Etienne, Romojaro Pablo, Van den Eynde Gert, Vittiglio Guido, Wagemans Jan
Publikováno v:
EPJ Web of Conferences, Vol 294, p 05005 (2024)
The neutronics design of new reactors has been historically relying on zero power research reactors for the simulation of the core irradiation conditions as well as for nuclear data and code validation. In this framework, a study on the possible MYRR
Externí odkaz:
https://doaj.org/article/9883f7fb73db4f86b634236445e8fb1c
Publikováno v:
E3S Web of Conferences, Vol 471, p 02027 (2024)
Ensuring the transportation process in the Siberian region during the winter months involves protecting the railway infrastructure from external climatic factors, such as snow drifts and icing. To ensure timely clearing of tracks, a wide fleet of sno
Externí odkaz:
https://doaj.org/article/de4370d9313f4583a419d2e4c901e8db
Autor:
Kochetkov, Yury, Pyatko, Lev
In this experimental work we study billiard trajectories in triangular pyramids and try to establish conditions that guarantee the existence (or absence) of 4-cycles (there can be not more, than three of them). We formulate conjectures and prove some
Externí odkaz:
http://arxiv.org/abs/2412.15611
Publikováno v:
E3S Web of Conferences, Vol 457, p 02019 (2023)
As a result of the analysis of the methods of quantitative and qualitative assessment of the degree of risk, the theoretical and probabilistic approach of Professor V.V. Stolyarov was chosen to assess technical and environmental risk, based on the pr
Externí odkaz:
https://doaj.org/article/d0fbe0eac4024e83ba1710edee171e35
Autor:
Kochetkov, Yury
We consider the space $P$ of generic complex 5-degree polynomials. Critical values of such polynomial, i.e. four points in the complex plane, either are vertices of a convex quadrangle $Q$, or vertices of a triangle $T$ with one point inside $T$. The
Externí odkaz:
http://arxiv.org/abs/2405.10594
Autor:
Tsymbalov, I., Gorlova, D., Ivanov, K., Starodubtseva, E., Volkov, R., Tsygvintsev, I., Kochetkov, Yu., Korneev, Ph., Polonski, A., Savelev, A.
We propose a novel method for changing the length of laser wakefield electron acceleration in a gas jet by a cylindrical blast wave created by a perpendicularly focused nanosecond laser pulse. The shock front destroys the wake thus stopping interacti
Externí odkaz:
http://arxiv.org/abs/2403.19828
Autor:
Kochetkov, Yury
A cubic Galois polynomial is a cubic polynomial with rational coefficients that defines a cubic Galois field. Its discriminant is a full square and its roots $x_1,x_2,x_3$ (enumerated in some order) are real. There exists (and only one) quadratic pol
Externí odkaz:
http://arxiv.org/abs/2401.11208
Autor:
Kochetkov Anatoly, Krása Antonín, Borms Luc, Malambu Edouard, Vittiglio Guido, Wagemans Jan, Willems Jeroen
Publikováno v:
EPJ Web of Conferences, Vol 253, p 04025 (2021)
Recent subcritical VENUS-F experiments showed that fission chambers with a threshold deposit like U-238 can essentially improve the on-line sub-criticality measurments with the beam interruption method, which is currently supposed to be the main meth
Externí odkaz:
https://doaj.org/article/43bdf76d018b4c71aa6a35523ae0322e
Autor:
V. V. Kochetkov
Publikováno v:
Вестник Московского Университета. Серия XXV: Международные отношения и мировая политика, Vol 16, Iss 3, Pp 175-190 (2024)
The book under review is a new monograph by L.S. Voronkov ‘Liberal values in theory and practice. On the issues of intellectual decolonization of Russia’, published in 2024. The reviewer discusses in detail several key topics and central ideas of
Externí odkaz:
https://doaj.org/article/01489f02b1624d6d83364ee13ced98d3
Autor:
D. M. Kochetkov
Publikováno v:
Ekonomika Nauki, Vol 10, Iss 3, Pp 8-21 (2024)
For a considerable period of time, peer review has been regarded as the cornerstone of academic journals and scientific communication, ensuring the high quality and reliability of published materials. However, in the early decades of the 21st century
Externí odkaz:
https://doaj.org/article/a0936eb39ca44273a44971307f3906d1