Benvenuti nell'Anagrafe della Ricerca d'Ateneo
La valutazione delle attività di ricerca che si svolgono nelle università ha assunto un'importanza rilevante sia per l'intero sistema universitario sia all'interno di ogni singolo ateneo. Roma Tre si è quindi dotata di idonei strumenti informativi in grado di supportare al meglio le azioni di monitoraggio e di valutazione delle attività di ricerca svolte nei propri dipartimentied ha realizzato una Anagrafe della Ricerca di Ateneo.
EnglishWe present an electromechanical model of myocardium tissue coupling a modified FitzHugh-Nagumo type system, describing the electrical activity of the excitable media, with finite elasticity, endowed with the capability of describing muscle contractions. The high degree of deformability of the medium makes it mandatory to set the diffusion process in a moving domain, thereby producing a direct influence of the deformation on the electrical activity. Various mechanoelectric effects concerning the propagation of cylindrical waves, the rotating spiral waves, and the spiral breakups are discussed.
CHERUBINI C, FILIPPI S, NARDINOCCHI P, & TERESI L (2008). An Electromechanical Model of Cardiac Tissue: constitutive Issues and Electrophysiological Effects. PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY, 97(2/3), 562-573.
| Titolo: | An Electromechanical Model of Cardiac Tissue: constitutive Issues and Electrophysiological Effects | |
| Autori: | ||
| Data di pubblicazione: | 2008 | |
| Rivista: | ||
| Citazione: | CHERUBINI C, FILIPPI S, NARDINOCCHI P, & TERESI L (2008). An Electromechanical Model of Cardiac Tissue: constitutive Issues and Electrophysiological Effects. PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY, 97(2/3), 562-573. | |
| Abstract: | We present an electromechanical model of myocardium tissue coupling a modified FitzHugh-Nagumo type system, describing the electrical activity of the excitable media, with finite elasticity, endowed with the capability of describing muscle contractions. The high degree of deformability of the medium makes it mandatory to set the diffusion process in a moving domain, thereby producing a direct influence of the deformation on the electrical activity. Various mechanoelectric effects concerning the propagation of cylindrical waves, the rotating spiral waves, and the spiral breakups are discussed. | |
| Handle: | http://hdl.handle.net/11590/144220 | |
| Appare nelle tipologie: | 1.1 Articolo in rivista |
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