Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Isabel M. Irurzun"'
Autor:
Magdalena M. Defeo, Laura A. Delaplace, Juan C. Goin, Carina Tersigni, Leopoldo Garavaglia, Isabel M. Irurzun
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
IntroductionThe heart rate variability (HRV) continually evolves throughout life, reflecting modifications in the architecture of the sinoatrial node (SAN) and in the regulation of heart rate by the autonomic nervous system (ANS). Both can be conside
Externí odkaz:
https://doaj.org/article/31b6d23dcde14bb28b5961df16c57cd7
Autor:
Daniela S. ANDRÉS, Jorge MITELMAN, Isabel M. IRURZUN, Magdalena M. DEFEO, Luisa GIMENEZ, Luciano R. ACUÑA, Eduardo E. MOLA
Publikováno v:
Journal of Cardiac Arrhythmias, Vol 19, Iss 1 (2006)
A variaçao da freqüência cardíaca (FVFC) apresenta características complexas que se manifestam em diagramas de dispersao que exibem padroes relacionados a diversas cardiopatias. Sosnowski et al. desenvolveram um índice para quantificar a densid
Externí odkaz:
https://doaj.org/article/b5c8282b9e7d422684420bf9b66d8272
Autor:
Leopoldo Garavaglia, Damián Gulich, Magdalena M Defeo, Julieta Thomas Mailland, Isabel M Irurzun
Publikováno v:
PLoS ONE, Vol 16, Iss 10, p e0255894 (2021)
In this work we study the characteristics of heart rate variability (HRV) as a function of age and gender. Our analysis covers a wider age range than that studied so far. It includes results previously reported in the literature and reveals behaviour
Externí odkaz:
https://doaj.org/article/d9e1250d5b53465aad3bb4265e140b30
This book is aimed at advanced university students of physics and related disciplines. It reflects the evolution of a research area that receives contributions from numerous disciplines, such as physics, mathematics, chemistry and biology, among othe
Autor:
Isabel M Irurzun, Ezequiel V. Albano
Publikováno v:
Journal of Physics A: Mathematical and General. 34:9631-9639
In the classical Eden model (EM) the growing sites have the same probability of becoming occupied and the growing process in (1+1) dimensions leads to the formation of a self-affine aggregate with a growing exponent βEM = 1/3 and a roughness exponen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51c56d1ac6615a08ab5bb09e3314689d
https://doi.org/10.1088/0305-4470/34/45/303
https://doi.org/10.1088/0305-4470/34/45/303
Theoretical studies have thus far been unable to model pattern formation during the reaction in this system on physically feasible length and time scales. In this paper, we derive a computational reaction-diffusion model for this system in which most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34ec1b47c97b1148aecc6ffe3c584247
https://surrey.eprints-hosting.org/1506/
https://surrey.eprints-hosting.org/1506/
Publikováno v:
Physical Review E. 72
Two different growing mechanisms, given by the Eden model (EM) and the unstable Eden model (UEM), are used to numerically explore the properties of the interface generated by a competitive dynamic process in which particles are aggregated according t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a29ea408a17cbb39d057526d668eeb8d
https://doi.org/10.1103/physreve.72.036116
https://doi.org/10.1103/physreve.72.036116