Zobrazeno 1 - 10
of 6 415
pro vyhledávání: '"Kapustin A"'
We show that Hall conductance and its non-abelian and higher-dimensional analogs are obstructions to promoting a symmetry of a state to a gauge symmetry. To do this, we define a local Lie algebra over a Grothendieck site as a pre-cosheaf of Lie algeb
Externí odkaz:
http://arxiv.org/abs/2410.19287
Publikováno v:
Russian Journal of Agricultural and Socio-Economic Sciences, Vol 109, Iss 1, Pp 149-156 (2021)
Emphysematous carbuncle is an acute infectious disease of cattle, which occurs enzootically in disadvantageous areas during the pasture and, less often, the stall period. Cases of emphysematous carbuncle in sheep have also been described, but unlike
Externí odkaz:
https://doaj.org/article/f5beef11c5904f499d70594c342eae95
Autor:
Kapustin, Anton, Falkovich, Gregory
Mechanisms of resistivity can be divided into two basic classes: one is dissipative (like scattering on phonons) and another is quasi-elastic (like scattering on static impurities). They are often treated by the empirical Matthiessen rule, which says
Externí odkaz:
http://arxiv.org/abs/2407.16284
Publikováno v:
Russian Journal of Agricultural and Socio-Economic Sciences, Vol 108, Iss 12, Pp 187-199 (2020)
Infectious bovine keratoconjunctivitis (IBK) - a widespread, polietiologic, acute and rapidly spreading disease of cattle. The pathology is also known as moraxellosis. The infection is manifested by fever, oppression and damage to the eyes – catarr
Externí odkaz:
https://doaj.org/article/e08f4b433bde4b1584a4a80faffb544f
Publikováno v:
Russian Journal of Agricultural and Socio-Economic Sciences, Vol 93, Iss 9, Pp 88-95 (2019)
The results of microbiological screening of various organs and tissues obtained from wild migratory birds (ducks) in order to detect the presence of Riemerella anatipestifer, as well as study the total microbial biocenosis, are presented in the work.
Externí odkaz:
https://doaj.org/article/128bc3a118f543caa123027351ab0ca3
Development and testing of a vaccine against infectious atrophic rhinitis and pasteurellosis in pigs
Publikováno v:
BIO Web of Conferences, Vol 51, p 03003 (2022)
This work presents the results of the development and testing of a domestic vaccine against infectious atrophic rhinitis and pasteurellosis in pigs caused by Bordetella bronchiseptica and Pasteurella multocida type A and D. A drug was designed with t
Externí odkaz:
https://doaj.org/article/4815c63ba0f94c23bc93b8e44619cc78
Publikováno v:
BIO Web of Conferences, Vol 51, p 03002 (2022)
The article presents an overview characterizing the spread of Mycoplasma infections among various kinds of farm animals. It also demonstrates the urgency of the pathogen of the disease - Mycoplasma spp., its characteristics and structural features, w
Externí odkaz:
https://doaj.org/article/81801e2472cf4bdea7b05df2bc470bea
Autor:
Kapustin, Anton
A simple model of charge transport is provided by a classical particle in a smooth random potential and a dissipative coupling to the environment in the form of Markovian noise and friction. The corresponding Non-Equilibrium Steady State (NESS) can b
Externí odkaz:
http://arxiv.org/abs/2402.09672
Autor:
Kapustin, Anton, Sopenko, Nikita
For any locality-preserving action of a group $G$ on a quantum spin chain one can define an anomaly index taking values in the group cohomology of $G$. The anomaly index is a kinematic quantity, it does not depend on the Hamiltonian. We prove that a
Externí odkaz:
http://arxiv.org/abs/2401.02533
Publikováno v:
E3S Web of Conferences, Vol 222, p 03018 (2020)
In the conditions of the Donbass region, 38 varieties of grain sorghum of various ecological and geographical origin-breeding companies of Western Europe (“RAGT SEMENCES”, “EURALIS SEMENCES”, “PIONEER”), Ukraine, Russia, the international
Externí odkaz:
https://doaj.org/article/3d2a3ec395ef43128c2b00bf7ec05a6f