منابع مشابه
STALLing for signaling
E xtracellular receptors anchored in the plasma membrane outer leaflet somehow entice intracellular proteins to the cytosolic side of the membrane for activation. Companion studies by Suzuki et al. (pages 717 and 731) give a peek at these dynamics at the level of single molecules. The team shows that liganded clusters of the GPI-anchored receptor (GPI-AR) CD59 undergo temporary immobiliza-tions...
متن کاملOn Stalling in LogP
We investigate the issue of stalling in the LogP model. In particular, we introduce a novel quantitative characterization of stalling, referred to as δ-stalling, which intuitively captures the realistic assumption that once the network’s capacity constraint is violated, it takes some time (at most δ) for this information to propagate to the processors involved. We prove a lower bound that shows...
متن کاملNon-Stalling CounterFlow Architecture
Sproull et al.[1] to demonstrate the concept of asynchronous circuits. This architecture relies on distributed decision making and localized clocking and data movement. We have taken these ideas and refor-mulated them into a substantially faster more scalable architecture that has the same distributed decision making and locality for clock-ing and data, but adds very aggressive speculation, no ...
متن کاملStalling chaos control accelerates convergence
Since chaos control has found its way into many applications, the development of fast, easy-to-implement and universally applicable chaos control methods is of crucial importance. Predictive feedback control has been widely applied but suffers from a speed limit imposed by highly unstable periodic orbits. We show that this limit can be overcome by stalling the control, thereby taking advantage ...
متن کاملIs fertility stalling in Jordan?
BACKGROUND Most of the recent literature on fertility stalls has concentrated on sub-Saharan Africa and has highlighted flaws in DHS data. No similar detailed research exists for presumed stalls occurring in countries outside that region. This is particularly surprising when considering that cases of fertility stalls have also been suggested in Middle Eastern countries, including Egypt, Syria a...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2007
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.1774iti2