منابع مشابه
BARRAGE - Data Storage in BAR Model
Peer-to-peer networks have emerged as a relevant architecture for executing scientific computations. However, this kind of networks poses several problems. This thesis addresses the problem of data storage in a peer-to-peer architecture. We consider several distinct behaviors of the participating nodes. To deal with this variety, we use the BAR model, that comprises byzantine, rational, and alt...
متن کاملRehabilitation of Old Naga-hammady Barrage Bridge
When the Old Naga Hammady Barrage has been constructed in 1930, it had a navigation lock on the western side of the barrage. In 1993, a new navigation lock has been constructed in the western side of the old lock. Each lock has a movable bridge to allow the high ships to pass from north to south and vice versa. The bridge of the new navigation lock is suffering from technical problems pampering...
متن کاملMechanisms of retroaxonal barrage firing in hippocampal interneurons.
We recently described a new form of neural integration and firing in a subset of interneurons, in which evoking hundreds of action potentials over tens of seconds to minutes produces a sudden barrage of action potentials lasting about a minute beyond the inciting stimulation. During this persistent firing, action potentials are generated in the distal axon and propagate retrogradely to the soma...
متن کاملsFLT1 in preeclampsia: trophoblast defense against a decidual VEGFA barrage?
Preeclampsia, a life-threatening complication of human pregnancy, has a spectrum of clinical signs and is likely caused by an array of pathological mechanisms. However, elevated levels of soluble fms-like tyrosine kinase-1 (sFLT1) in the placenta and in the maternal circulation has emerged as a common finding in women with preeclampsia and likely is a causative factor in this disorder. In this ...
متن کاملSediment Flushing at the Nakdong River Estuary Barrage
The Nakdong River Estuary Barrage (NREB) prevents salt-water intrusion but causes sedimentation problems in the Lower Nakdong River in South Korea. Its mitigation requires mechanical dredging to maintain the flood conveyance capacity during typhoons. This analysis focuses on the possibility of replacing mechanical dredging with sediment flushing through gate operations changes at NREB. The new ...
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ژورنال
عنوان ژورنال: Acta Energetica
سال: 2013
ISSN: 2300-3022
DOI: 10.12736/issn.2300-3022.2013306