Zobrazeno 1 - 10 of 11 pro vyhledávání: '"J. C. Bastos"'
1
Akademický článek
Clinical outcomes of thirteen patients with acute chagas disease acquired through oral transmission from two urban outbreaks in northeastern Brazil.
Autor: Claudilson J C Bastos, Roque Aras, Gildo Mota, Francisco Reis, Juarez Pereira Dias, Robson Silva de Jesus, Miralba Silva Freire, Eline G de Araújo, Juliana Prazeres, Maria Fernanda Rios Grassi
Publikováno v: PLoS Neglected Tropical Diseases, Vol 4, Iss 6, p e711 (2010)
BackgroundOutbreaks of orally transmitted Trypanosoma cruzi continue to be reported in Brazil and are associated with a high mortality rate, mainly due to myocarditis.MethodsThis study is a detailed report on the disease progression of acute Chagas d
Externí odkaz: https://doaj.org/article/50628ffcf49e4e63943ad229b0daa7f3
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4
Epileptic activity recognition in EEG recording
Autor: Luis Aníbal Diambra, Coraci Pereira Malta, J. C. Bastos de Figueiredo
Publikováno v: Physica A: Statistical Mechanics and its Applications. 273:495-505
We apply Approximate Entropy (ApEn) algorithm in order to recognize epileptic activity in electroencephalogram recordings. ApEn is a recently developed statistical quantity for quantifying regularity and complexity. Our approach is illustrated regard
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6df5b1833e414af395134fda62da8aef
https://doi.org/10.1016/s0378-4371(99)00368-4
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5
Two important numbers in the Hénon-Heiles dynamics
Autor: C. Grotta Ragazzo, Coraci Pereira Malta, J. C. Bastos de Figueiredo
Publikováno v: Physics Letters A. 241:35-40
We study the dynamics of a one parameter family of two degrees of freedom Hamiltonian systems that includes the Henon-Heiles system. We show that several dynamical properties of this family, like the existence of large stochastic regions in certain p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::046f4b3f3f5f582779672c563cbd4265
https://doi.org/10.1016/s0375-9601(98)00101-7
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6
Lyapunov Graph for Two-Parameters Map: Application to the Circle Map
Autor: J. C. Bastos de Figueiredo, Coraci Pereira Malta
Publikováno v: International Journal of Bifurcation and Chaos. :281-293
In a Lyapunov graph the Lyapunov exponent, λ, is represented by a color in the parameter space. The color shade varies from black to white as λ goes from -∞ to 0. Some of the main aspects of the complex dynamics of the circle map (θn+1=θn+Ω+(1
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65f6cadf87f1744a358014e51d6d07b9
https://doi.org/10.1142/s0218127498000176
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7
Chaos in two-loop negative feedback systems
Autor: Coraci Pereira Malta, Leon Glass, J. C. Bastos de Figueiredo, Luis Aníbal Diambra
Publikováno v: Physical Review E. 65
Multiloop delayed negative feedback systems, with each feedback loop having its own characteristic time lag (delay), are used to describe a great variety of systems: optical systems, neural networks, physiological control systems, etc. Previous inves
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51d43872a4705846b8f333b9b21b6ea1
https://doi.org/10.1103/physreve.65.051905
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8
Akademický článek
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9
Akademický článek
Lyapunov Graph for Two-Parameters Map: Application to the Circle Map.
Autor: de Figueiredo, J. C. Bastos, Malta, C. P.
Publikováno v: International Journal of Bifurcation & Chaos in Applied Sciences & Engineering; Feb1998, Vol. 8 Issue 2, p281-293, 13p
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