منابع مشابه
How Dead are Dead Links ?
Research papers usually contain a significant number of links to other resources. For the most part, they reference other printed research papers, but there are also a non-trivial number of links to resources on the World Wide Web. Unlike printed research papers, references to WWW resources may become invalid after time. The server containing the page may be taken offline, be temporarily unavai...
متن کاملDead-block prediction & dead-block correlating prefetchers
Effective data prefetching requires accurate mechanisms to predict both “which” cache blocks to prefetch and “when” to prefetch them. This paper proposes the DeadBlock Predictors (DBPs), trace-based predictors that accurately identify “when” an L1 data cache block becomes evictable or “dead”. Predicting a dead block significantly enhances prefetching lookahead and opportunity, and enables placi...
متن کاملSearch and Learn: On Dead-End Detectors, the Traps they Set, and Trap Learning
A key technique for proving unsolvability in classical planning are dead-end detectors ∆: effectively testable criteria sufficient for unsolvability, pruning (some) unsolvable states during search. Related to this, a recent proposal is the identification of traps prior to search, compact representations of non-goal state sets T that cannot be escaped. Here, we create new synergy across these id...
متن کاملInteresting Case Dead on biopsy is not always dead
Renal infarction usually occurs in a setting of atrial fibrillation or severe renal artery stenosis. Patients with renal infarction usually present with loin pain and may mimic symptoms of acute pyelonephritis. Anuria is usually uncommon unless renal infarction occurs in the setting of a solitary kidney or severe bilateral disease. We report a case of renal artery stenosis in a solitary kidney,...
متن کاملThe brain is not dead when the cortex is dead.
To the Editor: In a recent issue of Critical Care Medicine, with interest we read the article by Dhanani et al (1), concerning vital signs after circulatory arrest following withdrawal of lifesustaining therapy. The article has timely given the persistent controversy regarding criteria of death in circulatory death organ donors. How many minutes after circulatory arrest can we consider the pati...
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ژورنال
عنوان ژورنال: Offset
سال: 1969
ISSN: 2204-3659,1445-9418
DOI: 10.15209/offset.v0i16.947