Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Joseph P. Zbilut"'
Publikováno v:
PLoS ONE, Vol 3, Iss 5, p e2149 (2008)
The architectural organization of protein structures has been the focus of intense research since it can hopefully lead to an understanding of how proteins fold. In earlier works we had attempted to identify the inherent structural organization in pr
Externí odkaz:
https://doaj.org/article/f8943fac06af40b79712194ffff9cd58
Publikováno v:
Chaos, Solitons & Fractals. 41:2790-2800
We develop a new method for analysis of fundamental brain waves as recorded by the EEG. To this purpose we introduce a Fractal Variance Function that is based on the calculation of the variogram. The method is completed by using Random Matrix Theory.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bb0af2b041b3ea58166e11811ebfa75
https://doi.org/10.1016/j.chaos.2008.10.016
https://doi.org/10.1016/j.chaos.2008.10.016
Publikováno v:
Chaos, Solitons & Fractals. 41:1416-1426
It is known that R–R time series calculated from a recorded ECG, are strongly correlated to sympathetic and vagal regulation of the sinus pacemaker activity. In human physiology it is a crucial question to estimate such components with accuracy. Fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4792a78936a815e016b5aa9347f57596
https://doi.org/10.1016/j.chaos.2008.05.025
https://doi.org/10.1016/j.chaos.2008.05.025
Autor:
Eric Conte, Andrei Yuri Khrennikov, Orlando Todarello, Antonio Federici, Leonardo Mendolicchio, Joseph P. Zbilut
Publikováno v:
Open Systems & Information Dynamics. 16:85-100
Processes undergoing quantum mechanics exhibit quantum interference effects. In this case, quantum probabilities result to be different from classical ones because they contain an additional so-called quantum interference term. We use ambiguous figur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdf87b52da5b69f6e6d3ae3b7fbf53d8
https://doi.org/10.1142/s1230161209000074
https://doi.org/10.1142/s1230161209000074
Autor:
Norbert Marwan, Joseph P. Zbilut
Publikováno v:
Physics Letters A. 372:6622-6626
The Wiener–Khinchin theorem states that the power spectrum is the Fourier transform of the autocovariance function. One form of the autocovariance function can be obtained through recurrence quantification. We show that the advantage of defining th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94892010334ca7d584ba701b683ef21d
https://doi.org/10.1016/j.physleta.2008.09.027
https://doi.org/10.1016/j.physleta.2008.09.027
Autor:
Joseph P. Zbilut, Charles L. Webber
Publikováno v:
The European Physical Journal Special Topics. 164:55-65
Recurrence quantification analysis can reveal subtle aspects of dynamics not easily appreciated by other methods such as the Fourier transform. Laminarity and maxline are two RQA variables that can demonstrate the presence of unstable singularities w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9da5336a3b5e1a84d5e42cb937abbc
https://doi.org/10.1140/epjst/e2008-00834-4
https://doi.org/10.1140/epjst/e2008-00834-4
Autor:
Joseph P. Zbilut, Annabelle Santos Volgman, Jonathan R. Enriquez, James E. Calvin, Pravin Pratap
Publikováno v:
Gender Medicine. 5:53-61
Background: Women have worse morbidity, mortality, and health-related quality-of-life outcomes associated with coronary artery disease (CAD) compared with men. This may be related to underutilization of drug therapies, such as aspirin, β-blockers, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e5a06607ebc8958039795db11d6a104
https://doi.org/10.1016/s1550-8579(08)80008-3
https://doi.org/10.1016/s1550-8579(08)80008-3
Publikováno v:
Ecological Modelling. 210:58-70
A non-linear time series analysis technique, recurrence quantification analysis (RQA) based on recurrence plots (RP), is proposed in this paper for the characterization of regime shifts in environmental time series. Its application is illustrated for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feeb3d38b43d86a924fa27383a8cf0df
https://doi.org/10.1016/j.ecolmodel.2007.07.012
https://doi.org/10.1016/j.ecolmodel.2007.07.012
Autor:
Charles L. Webber, Joseph P. Zbilut
Publikováno v:
International Journal of Bifurcation and Chaos. 17:3467-3475
Recurrence plots are two-dimensional representations of multidimensional dynamics captured by applying time delays to a single series (vector) of ordinal data in time or space. Recurrence plots may be presented with beautiful lace-like structures, bu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::707ebd1cc7adf845a5482ad082dd3125
https://doi.org/10.1142/s0218127407019226
https://doi.org/10.1142/s0218127407019226
Autor:
Joseph P. Zbilut, Charles L. Webber
Publikováno v:
International Journal of Bifurcation and Chaos. 17:3477-3481
Although chaotic systems continue to gain interest, their confirmation and analysis can be difficult. Traditional analytic methods impose constraints which are often difficult to achieve. A technique which does not impose these constraints is recurre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea374ae4988ed134007bb38cf35b2aa0
https://doi.org/10.1142/s0218127407019238
https://doi.org/10.1142/s0218127407019238