منابع مشابه
Dragging along: the glycocalyx and vascular endothelial cell mechanotransduction.
The glycocalyx is a complex and highly dynamic polymeric meshwork that coats the surfaces of most cells and consists of proteoglycans, glycosaminoglycans (GAGs), and glycoproteins, as well as adherent plasma proteins.1,2 In the microvasculature, the glycocalyx layer on the endothelial cell surface plays a critical role in regulating vessel permeability, modulating the dynamics of near-wall move...
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We use the AdS/CFT correspondence to compute the drag force experienced by a heavy quark moving through a N = 4 SU(N) super Yang-Mills plasma at nonzero temperature and R-charge chemical potential and at large ’t Hooft coupling. We resolve a discrepancy in the literature between two earlier studies of such quarks. In addition, we consider small fluctuations of the spinning strings dual to these...
متن کاملDragging: Density-Ratio Bagging
We propose density-ratio bagging (dragging), a semi-supervised extension of bootstrap aggregation (bagging) method. Additional unlabeled training data are used to calculate the weight on each labeled training point by a density-ratio estimator. The weight is then used to construct a weighted labeled empirical distribution, from which bags of bootstrap samples are drawn. Asymptotically, dragging...
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We put forward properties of solitons supported by optical lattices featuring topological dislocations and show that solitons experience attractive and repulsive forces around the dislocations. Suitable arrangements of dislocations are even found to form soliton traps, and the properties of such solitons are shown to crucially depend on the trap topology. The uncovered phenomenon opens a new co...
متن کاملAsymmetric spatial soliton dragging.
A new low-latency, cascadable optical logic gate with gain, high contrast, and three-terminal input-output isolation is introduced. The interaction between two orthogonally polarized spatial solitons brought into coincidence at the boundary of a saturating nonlinear medium and propagating in different directions results in the phase-insensitive spatial dragging of a strong pump soliton by a wea...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 2008
ISSN: 0009-7330,1524-4571
DOI: 10.1161/circresaha.108.174839