Zobrazeno 1 - 10
of 355
pro vyhledávání: '"Macau, Elbert"'
Autor:
Boaretto, Bruno R. R., Protachevicz, Paulo R., Hansen, Matheus, Oliveira, Jonas, Andreani, Alexandre C., Macau, Elbert E. N.
This article investigates the emergence of phase synchronization in a network of randomly connected neurons by chemical synapses. The study uses the classic Hodgkin-Huxley model to simulate the neuronal dynamics under the action of a train of Poisson
Externí odkaz:
http://arxiv.org/abs/2306.08077
Autor:
Hansen, Matheus, Protachevicz, Paulo R., Iarosz, Kelly C., Caldas, Ibere L., Batista, Antonio M., Macau, Elbert E. N.
We study the time delay in the synaptic conductance for suppression of spike synchronisation in a random network of Hodgkin Huxley neurons coupled by means of chemical synapses. In the first part, we examine in detail how the time delay acts over the
Externí odkaz:
http://arxiv.org/abs/2205.02118
Autor:
Gianfelice, Paulo Roberto de Lima, Oyarzabal, Ricardo Sovek, Cunha Jr, Americo, Grzybowski, Jose Mario Vicensi, Batista, Fernando da Conceição, Macau, Elbert E. N.
Publikováno v:
Chaos 32, 031101 (2022)
The severe acute respiratory syndrome of coronavirus 2 spread globally very quickly, causing great concern at the international level due to the severity of the associated respiratory disease, the so-called COVID-19. Considering Rio de Janeiro city (
Externí odkaz:
http://arxiv.org/abs/2203.02011
We show that for the Kuramoto model (with identical phase oscillators equally coupled) its global statistics and size of the basins of attraction can be estimated through the eigenvalues of all stable (frequency) synchronized states. This result is s
Externí odkaz:
http://arxiv.org/abs/2112.10040
Autor:
Santos, Laurita dos, Corrêa, Débora, Walker, David, de Godoy, Moacir, Macau, Elbert, Small, Michael
The maturation of the autonomic nervous system (ANS) starts in the gestation period and it is completed after birth in a variable time, reaching its peak in adulthood. However, the development of ANS maturation is not entirely understood in newborns.
Externí odkaz:
http://arxiv.org/abs/2112.06458
Autor:
Reis, Adriane S., dos Santos, Laurita, Cunha Jr, Américo, Konstantyner, Thaís C.R.O., Macau, Elbert E.N.
Publikováno v:
In Infectious Disease Modelling June 2024 9(2):314-328
Autor:
Marli, Alessandra, Vega-Oliveros, Didier A, Cotacallapa, Moshé, Ferreira, Leonardo N, Macau, Elbert EN, Quiles, Marcos G
Publikováno v:
ICCSA 2020. Lecture Notes in Computer Science, vol 12249. Springer, Cham
The study and comprehension of complex systems are crucial intellectual and scientific challenges of the 21st century. In this scenario, network science has emerged as a mathematical tool to support the study of such systems. Examples include environ
Externí odkaz:
http://arxiv.org/abs/2011.01140
Autor:
Ferreira, Leonardo N., Vega-Oliveros, Didier A., Cotacallapa, Moshe, Cardoso, Manoel F., Quiles, Marcos G., Zhao, Liang, Macau, Elbert E. N.
Publikováno v:
Nat Commun 11, 4036 (2020)
The amount and size of spatiotemporal data sets from different domains have been rapidly increasing in the last years, which demands the development of robust and fast methods to analyze and extract information from them. In this paper, we propose a
Externí odkaz:
http://arxiv.org/abs/2004.11483
Publikováno v:
BREVE, FA; ZHAO, L; QUILES, MG; MACAU, EEN. Chaotic Phase Synchronization and Desynchronization in an Oscillator Network for Object Selection. Neural Networks, v. 22, p. 728-737, 2009
Object selection refers to the mechanism of extracting objects of interest while ignoring other objects and background in a given visual scene. It is a fundamental issue for many computer vision and image analysis techniques and it is still a challen
Externí odkaz:
http://arxiv.org/abs/2002.05493