Zobrazeno 1 - 10
of 824
pro vyhledávání: '"A M, Sergeev"'
Autor:
Vladislav R. Gresko, Maksim M. Sergeev, Victoria V. Smirnova, Arthur D. Dolgopolov, Liliia A. Sokura, Galina K. Kostyuk, Evgeniy A. Grigoryev
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 3, Pp 384-398 (2024)
Polarization of femtosecond laser radiation influence on the windings of ellipsoidal silver nanoparticles and their orientation in zinc oxide sol-gel films was studied, which caused the appearance of dichroism in the films of the irradiation field.
Externí odkaz:
https://doaj.org/article/d8f078f5fb9e44ebbdfb4e15f9a46d14
Autor:
Sergey M. Sergeev
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100793- (2024)
In this paper we discuss an example of classical integrable equation with rather unusual ‘B’-type Kadomtsev–Petviashvili (KP) soliton hierarchy.
Externí odkaz:
https://doaj.org/article/68c5a0f414b340d0ae292a916642d813
Publikováno v:
Nuclear Physics B, Vol 1004, Iss , Pp 116558- (2024)
In this paper we present a new solution of the star-triangle relation having positive Boltzmann weights. The solution defines an exactly solvable two-dimensional Ising-type (edge interaction) model of statistical mechanics where the local “spin var
Externí odkaz:
https://doaj.org/article/1ec1ce0ea5ac47fda0c2a8deffb8913a
Autor:
Anastasiia A. Olkhova, Alina A. Patrikeeva, Maria A. Butyaeva, Alexandra E. Pushkareva, Ekaterina A. Avilova, Mikhail K. Moskvin, Maksim M. Sergeev, Vadim P. Veiko
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 24, Iss 1, Pp 30-40 (2024)
The paper presents a study of the effect of laser irradiation of crystalline chalcogenide films of lead selenide (PbSe) on their electrical characteristics caused by irreversible modification of the structure due to valence reconfiguration of lead
Externí odkaz:
https://doaj.org/article/d448891eda924837bb1f25d41d593c62
Publikováno v:
Changing Societies & Personalities, Vol 7, Iss 3, Pp 10-28 (2023)
The article analyzes the fishing phenomenon in the context of interaction between people and Northern nature. An attempt is made to move away from a purely social aspect of considering the phenomenon and come to a broader, namely, network-related con
Externí odkaz:
https://doaj.org/article/a9b5e386690a4e0ba51ac54c58e960ab
Publikováno v:
Высшее образование в России, Vol 0, Iss 7, Pp 43-51 (2022)
The article comprehends the history, modern state and development perspectives of the oldest HEI in the Murmansk region – Murmansk State Humanities University (MSHU). Theauthors reflect on the opportunities of transformation of local universities i
Externí odkaz:
https://doaj.org/article/97299cdc8a2b47d4b065d9bb115cf89f
Publikováno v:
Nuclear Physics B, Vol 986, Iss , Pp 116055- (2023)
We show that the celebrated six-vertex model of statistical mechanics (along with its multistate generalizations) can be reformulated as an Ising-type model with only a two-spin interaction. Such a reformulation unravels remarkable factorization prop
Externí odkaz:
https://doaj.org/article/d6ba0b132f214c938ea9c7ef78984770
Publikováno v:
Стратегические решения и риск-менеджмент, Vol 11, Iss 3, Pp 286-293 (2021)
Commercial activity has always been influenced by the competitive environment and its spread to the online space is the next stage of development and a defining trend for the nearest time horizon. The changes in the business landscape influenced by C
Externí odkaz:
https://doaj.org/article/308f9d21daa64ce7a0a3ad4cb8a8cf62
Autor:
Anastasiia A. Olkhova, Alina A. Patrikeeva, Maria A. Dubkova, Natalia K. Kuzmenko, Nikolai V. Nikonorov, Maksim M. Sergeev
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2396 (2023)
This paper shows the laser irradiation effect on optical characteristics on PbSe chalcogenide films as a result of irreversible structural modification. The features of film structure and property modification under the action of a continuous wave (C
Externí odkaz:
https://doaj.org/article/818f52fa55d24fa9b3627c11a4a21b04
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 20, Iss 5, Pp 634-641 (2020)
Subject of Research. Local and precise control of nanocomposite material optical properties become possible due to lasers. Laser irradiation can be used as an instrument for the fabrication and modification of such materials. However, for practical a
Externí odkaz:
https://doaj.org/article/14513b2a74b04f8a82be1c0a66587850