Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Roman M. Zaritski"'
Publikováno v:
International Journal of Bifurcation and Chaos. 15:4087-4094
We investigate a spontaneous formation of stable multiarmed spirals in two-dimensional excitable media, an effect observed in various biological and chemical systems. A previous study based on FitzHugh–Nagumo-type Pushchino model reported a robust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0096e45a91131b26786bde60b2c3bb46
https://doi.org/10.1142/s0218127405014532
https://doi.org/10.1142/s0218127405014532
Autor:
Sandeep V. Pandit, Roman M. Zaritski, Justus M.B. Anumonwo, Stanley Nattel, James Kneller, Omer Berenfeld, José Jalife
Recent studies suggest that atrial fibrillation (AF) is maintained by fibrillatory conduction emanating from a small number of high-frequency reentrant sources (rotors). Our goal was to study the ionic correlates of a rotor during simulated chronic A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ed50e34a5483b5f77f7162048325855
https://europepmc.org/articles/PMC1305615/
https://europepmc.org/articles/PMC1305615/
Publikováno v:
Bulletin of mathematical biology. 66(6)
Previously, we developed a dynamic model for the tubuloglomerular feedback (TGF) system in a single, short-looped nephron of the mammalian kidney. In that model, a semi-linear hyperbolic partial differential equation was used to represent two fundame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65bda0805cf5806fa5eb9181bc5f935b
https://pubmed.ncbi.nlm.nih.gov/15522342
https://pubmed.ncbi.nlm.nih.gov/15522342
Publikováno v:
Physical review letters. 92(16)
We study the asymptotic behavior of scroll wave turbulence in large three-dimensional excitable media modeled by FitzHugh-Nagumo equations. The focus is on the type of turbulence caused by negative tension of scroll wave filaments, which is considere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca7292fbb3966859a377035af89a5750
https://pubmed.ncbi.nlm.nih.gov/15169267
https://pubmed.ncbi.nlm.nih.gov/15169267
Autor:
Arkady M. Pertsov, Roman M. Zaritski
Publikováno v:
Physical Review E. 66
We study properties and interactions of stable spiral structures in two-dimensional excitable media modeled by equations of FitzHugh-Nagumo type. The presented results rely on the media ability to support unexcited spiral cores. Comparative frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed240c58cf49fc3ac9d07cf1b7bf2da5
https://doi.org/10.1103/physreve.66.066120
https://doi.org/10.1103/physreve.66.066120
Publikováno v:
Membrane Transport and Renal Physiology ISBN: 9781441930200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08bab7b09658c724f3cccf72e46cee2e
https://doi.org/10.1007/978-1-4684-9252-1_18
https://doi.org/10.1007/978-1-4684-9252-1_18
Publikováno v:
Computing and Information Technologies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b643f73c1779a1ff784faad41072630
https://doi.org/10.1142/9789812810885_0007
https://doi.org/10.1142/9789812810885_0007