نتایج جستجو برای: rd
تعداد نتایج: 14065 فیلتر نتایج به سال:
Consider the Langevin process, described by a vector (positions and momenta) in Rd×Rd. Let O be C2 open bounded connected set of Rd. Recent works showed existence unique quasi-stationary distribution (QSD) process on domain D:=O×Rd. In this article, we study overdamped limit QSD, i.e. when friction coefficient goes to infinity. particular, show that marginal law position is QSD O.
http://ann.sagepub.com/content/644/1/220 The online version of this article can be found at: DOI: 10.1177/0002716212449452 2012 644: 220 The ANNALS of the American Academy of Political and Social Science D. Jasun Carr, Melissa R. Gotlieb, Nam-Jin Lee and Dhavan V. Shah Consumption from 1994 to 2004 : Disentangling Cohort and Period Effects Examining Overconsumption, Competitive Consumption, and...
BACKGROUND Clinical studies indicate that blood pressure (BP)-lowering effects of radiofrequency (RF) renal denervation (RD) are sustained for up to 2 years, although a recent clinical trial failed to find a major effect compared to sham treatment. In most previous studies, the efficacy of RD has not been assessed. The current study determined whether RD in different regions of the renal artery...
BACKGROUND Although renal denervation (RD) is shown to reduce blood pressure significantly in patients with resistant hypertension, the benefit of RD in prevention of stroke is unknown. We hypothesized that RD can prevent the incidence of stroke and brain injury in hypertensive rats beyond blood pressure lowering. METHODS AND RESULTS High-salt-loaded, stroke-prone, spontaneously hypertensive ...
Numerous studies have shown that packet reordering is common, especially in networks with a high degree of parallelism. Reordering of packets decreases the TCP performance of a network, mainly because it leads to overestimation of the congestion of the network. We consider wired networks with transmission that follows predominantly, but not necessarily exclusively, symmetric routing paths, and ...
A3 Note that each of the sets {1}, {2}, . . . , {n} has the desired property. Moreover, for each set S with integer average m that does not contain m, S ∪ {m} also has average m, while for each set T of more than one element with integer average m that contains m, T \{m} also has average m. Thus the subsets other than {1}, {2}, . . . , {n} can be grouped in pairs, so Tn −n is even. A4 (partly d...
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