نتایج جستجو برای: unstable l
تعداد نتایج: 663364 فیلتر نتایج به سال:
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Light bosonic (axion-like) dark matter may form Bose stars - clumps of nonrelativistic Bose-Einstein condensate supported by self-gravity. We study rotating composed condensed particles with nonzero angular momentum $l$. analytically prove that these objects are unstable at arbitrary $l \ne 0$ if particle self-interactions attractive or negligibly small. They decay shedding off the and transpor...
Background: Depression is prevalent health concern in patients with unstable angina. Mild depressive symptoms could increase the risk of cardiac mortality after unstable angina. The purpose of the present study was to evaluate the symptoms of depression in patients with unstable angina. Materials and methods: For this descriptive study, 100 patients with unstable angina (49 females and 51 male...
We observe experimentally the spontaneous formation of star-shaped surface patterns in driven Bose-Einstein condensates. Two-dimensional with $l$-fold symmetry, ranging from quadrupole ($l=2$) to heptagon modes ($l=7$), are parametrically excited by modulating scattering length near Feshbach resonance. An effective Mathieu equation and Floquet analysis utilized, relating instability conditions ...
background: unstable angina and myocardial infarction are developed due to atherosclerosis of coronary arteries. at present, cholestrol, triglyceride, and lipoproteins are the most common risk factors of death. the purpose of this study was to assess the serum levels of lp (a), ldl-c, vldl-c, hdl-c in cases of unstable angina and myocardial infarction.methods: this study was conducted to compar...
BACKGROUND High-sensitivity C-reactive protein (hs-CRP) inflammatory biomarker is one of the best informative markers of prognosis of coronary artery disease (CAD) that has been studied. Some studies have found that hs-CRP has a direct correlation with CAD. The aim of this study was to determine the relationship between serum levels of hs-CRP and the severity of coronary artery stenosis in pati...
The process of dewetting of a thin liquid film is usually described using a long-wave approximation yielding a single evolution equation for the film thickness. This equation incorporates an additional pressure term-the disjoining pressure-accounting for the molecular forces. Recently a disjoining pressure was derived coupling hydrodynamics to the diffuse interface model [L. M. Pismen and Y. Po...
Experiments designed to characterize both stable and unstable Alfvén eigenmodes are a key part of the Alcator C-Mod physics program. Stable intermediate toroidal mode number (3 ≤ n ≤ 14) Alfvén eigenmodes, which are expected to be the most unstable in ITER, are excited with a set of active MHD antennas and their damping rates are measured as a function of plasma parameters. This is part of an i...
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