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Unstable state decay in non-Markovian heat baths and weak signals detection
(2019-09-01)
Article
Open AccessThe statistics of the first passage and nonlinear relaxation times are used to characterize the decay process of an unstable state for an electrically charged Brownian particle embedded in non-Markovian heat baths under ... -
Identification of yeast isolated from laboratory sourdoughs prepared with grape, apple, and yogurt
(2018-02-01)
Article
Open AccessSourdough; Apple; Grap;, Yogurt; Molecular identification; Yeast -
Effects of gravity level on bubble detachment, rise, and bouncing with a free surface
(2019-02-05)
Article
Open AccessBubble detachment, rise, and bouncing upon impact with a free surface is studied experimentally in variable gravity conditions. Previous investigations focused on the effects of fluid properties such as ... -
Stochastic coupled map model of subcellular calcium cycling in cardiac cells
(Institute of Physics (IOP), 2019-02-01)
Article
Restricted access - publisher's policyIn this study, we analyze a nonlinear map model of intracellular calcium (Ca) and voltage in cardiac cells. In this model, Ca release from the sarcoplasmic reticulum (SR) occurs at spatially distributed dyadic junctions ... -
Stability of oscillating hexagons in rotating convection
(2000)
Article
Open AccessBreaking the chiral symmetry, rotation induces a secondary Hopf bifurcation in weakly nonlinear hexagon patterns which gives rise to oscillating hexagons. We study the stability of the oscillating hexagons using three ... -
Sideband instabilities and defects of quasipatterns
(2001)
Article
Open AccessQuasipatterns have been found in dissipative systems ranging from Faraday waves in vertically vibrated fluid layers to nonlinear optics. We describe the dynamics of octagonal, decagonal and dodecagonal quasipatterns by ... -
Spatiotemporal control of cardiac alternans
(Institute of Physics (IOP), 2002)
Article
Restricted access - publisher's policyElectrical alternans are believed to be linked to the onset of life-threatening ventricular arrhythmias and sudden cardiac death. Recent studies have shown that alternans can be suppressed temporally by dynamic feedback ... -
Computational Model of Calcium Signaling in Cardiac Atrial Cells at the Submicron Scale
(2018-12-10)
Article
Open AccessIn cardiac cells, calcium is the mediator of excitation-contraction coupling. Dysfunctions in calcium handling have been identified as the origin of some cardiac arrhythmias. In the particular case of atrial myocytes, ... -
Analyzing policymaking for tuberculosis control in Nigeria
(2018-11-07)
Article
Open AccessToday, tuberculosis (TB) is still one of the major threats to humankind, being the first cause of death by an infectious disease worldwide. TB is a communicable chronic disease that every year affects 10 million people ... -
Congenital and blood transfusion transmission of chagas disease: A framework using mathematical modeling
(2018-11-01)
Article
Open AccessChagas disease or American trypanosomiasis is an important health problem in Latin America. Due to the mobility of Latin American population around the world, countries without vector presence started to report disease ... -
A sounding rocket experiment to control boiling by means of acoustic waves
(2018-01-01)
Article
Open AccessOne of the most critical issues when considering long-term space exploration missions is the management and storage of cryogenic propellants. The exposure of storage tanks to radiation and extreme temperatures implies the ... -
Can systems immunology lead tuberculosis eradication?
(Elsevier, 2018-10-30)
Article
Open Access25 years after the declaration of a Global Emergency by the World Health Organization, tuberculosis (TB) remains a major enemy to the humankind. During this period, much progress has been done to better understand its ...
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