منابع مشابه
Carotid blowout syndrome.
Carotid blowout syndrome refers to the rupture of the carotid artery and its branches. Carotid blowout syndrome is a dangerous medical emergency typically resulting from complications of treatments for head and neck cancer. A patient without a prior history of head or neck cancer presented to the emergency department with a painless, enlarging neck mass was reported in this study. The mass prog...
متن کاملPeriodic-orbit theory of the blowout bifurcation
This paper presents a theory for characterization of the blowout bifurcation by periodic orbits. Blowout bifurcation in chaotic systems occurs when a chaotic attractor, lying in some symmetric invariant subspace, becomes transversely unstable. We present an analysis and numerical results that indicate that the bifurcation is mediated by changes in the transverse stability of an infinite number ...
متن کاملOn the Unfolding of a Blowout Bifurcation
Suppose a chaotic attractor A in an invariant subspace loses stability on varying a parameter At the point of loss of stability the most positive Lya punov exponent of the natural measure on A crosses zero at what has been called a blowout bifurcation We introduce the notion of an essential basin of an attractor with an invari ant measure This is the set of points such that the set of measures ...
متن کاملOrbital blowout fractures and race.
PURPOSE To examine the type of orbital blowout fracture and its variation with race. DESIGN Retrospective review of computed tomography (CT) scans and demography in an unselected cohort of patients with orbital blowout fractures. PARTICIPANTS Patients with a high-resolution CT scan of adequate quality for analysis who presented with an orbital blowout fracture to the Orbital Clinic at Moorf...
متن کاملBlowout Bifurcations of Codimension Two
We consider examples of loss of stability of chaotic attractors in invariant subspaces (blowouts) that occur on varying two parameters, i.e. codimension two blowout bifurca-tions. Such bifurcations act as organising centres for nearby codimension one behaviour, analogous to the case for codimension two bifurcations of equilibria. We consider examples of blowout bifurcations showing change of cr...
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ژورنال
عنوان ژورنال: Mechanical Engineering
سال: 2010
ISSN: 0025-6501,1943-5649
DOI: 10.1115/1.2010-aug-5