Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Sergey G. Chefranov"'
Publikováno v:
Nature Conservation Research: Заповедная наука, Vol 6, Iss 4, Pp 52-61 (2021)
Climate warming may cause not only a reduction in the area of high-mountain vegetation, but also a change in the abundance of many species, including dominant ones, which may have additionally negative consequences for plant communities. Therefore, o
Externí odkaz:
https://doaj.org/article/b5e69fea777e447c86cc84f9e8b2280b
Publikováno v:
The Astrophysical Journal, Vol 951, Iss 1, p 38 (2023)
In the inertial subrange of scales, an exact compressible turbulence universal spectrum law −8/3 for the density fluctuations of cosmic rays (CRs) in the frame of the known two-fluid model of CR dynamics is obtained. It is shown that the origin of
Externí odkaz:
https://doaj.org/article/dfbf64c9f11e40498e4f12b68496038c
Publikováno v:
PLoS ONE, Vol 15, Iss 9 (2020)
Background In biomedical science and clinical practice, an estimation of the stable frozen zone volume and distribution of concentration fields of injected diagnostic and healing solutions in the tissues of living organisms is of great importance and
Externí odkaz:
https://doaj.org/article/8897b87e0a964bd98d8576ff8deba78d
Autor:
Sergey G. Chefranov
Publikováno v:
Physics of Fluids. 35
An alternative to the well-known complete form of the Mie-Gr\"uneisen equation of state (EOS) for water is suggested. A closed analytical description of the self-consistent EOS for an arbitrary medium based only on the first law of thermodynamics and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0970be10300a2e42cfbfabda17bdd4a
https://doi.org/10.1063/5.0146403
https://doi.org/10.1063/5.0146403
Investigating the dynamics of point helical vortices on a rotating sphere to model tropical cyclones
A general exact weak solution to the nonlinear equation of the conservation of the absolute vorticity in a thin layer of an incompressible medium on a rotating sphere is proposed. It takes into account the helicity of the point vortices and the non-u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd8259b7acb30e4d2ee98ab0be4b9679
Publikováno v:
Nature Conservation Research: Zapovednaâ Nauka, Vol 6, Iss 4, Pp 52-61 (2021)
Climate warming may cause not only a reduction in the area of high-mountain vegetation, but also a change in the abundance of many species, including dominant ones, which may have additionally negative consequences for plant communities. Therefore, o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99790533aef95fd4e4ce0c91f9625dde
http://ncr-journal.bear-land.org/article/352
http://ncr-journal.bear-land.org/article/352
The commonly applied self-similar solution of the problem of the converging shock wave (shock) evolution with constant compression of the medium behind the shock front results in an unlimited increase of the medium velocity in the vicinity of the imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::959ae9de4eb14eec80d52f18a93005ca
http://arxiv.org/abs/2110.10155
http://arxiv.org/abs/2110.10155
An explicit analitical description of the compressible turbulence, based on the exact solution of the one-dimensional Euler equations in the unbounded case is obtained. The Onsager dissipative anomaly is resolved. The exact universal -8/3 energy spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e06da1c2f1b40da2aefb718453e0e35
http://arxiv.org/abs/2103.03084
http://arxiv.org/abs/2103.03084
Autor:
Sergey G. Chefranov
The condition of linear instability for a converging cylindrical strong shock wave (SW) in an arbitrary viscous medium is obtained in the limit of a large stationary SW radius, when it is possible to consider the same Rankine-Hugoniot jump relations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3aa09af150ebfa6b9b5d15a1a94bb18b
http://arxiv.org/abs/2008.11524
http://arxiv.org/abs/2008.11524
Autor:
Sergey G. Chefranov, Nikolai N. Korpan
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 9, p e0238929 (2020)
PLoS ONE, Vol 15, Iss 9, p e0238929 (2020)
BackgroundIn biomedical science and clinical practice, an estimation of the stable frozen zone volume and distribution of concentration fields of injected diagnostic and healing solutions in the tissues of living organisms is of great importance and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0598bf25b03a814849e1b43a370ac2cf
https://pubmed.ncbi.nlm.nih.gov/32941449
https://pubmed.ncbi.nlm.nih.gov/32941449