منابع مشابه
Latent Nystagmus and Alternating Hyperphoria 219
AMONGST 34,000 patients, 138 were found with congenital nystagmus, of whom at least twenty showed the form known as " latent nystagmus ". Of these, thirteen were classed as typical (Table). The nature and origin of this uncommon condition is a mystery. A curious fact was revealed in this study: all the patients with this form of nystagmus had another mysterious condition-alternating hyperphoria...
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Urachal anomalies are exceptionally rare. They can present in different ways in childhood as well as in adults. We present an interesting case of vesico-urachal diverticulum with alternating sinus. The interesting finding in this patient was the inversion and disappearance of the umbilicus at the termination of voiding
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We consider variants of alternating auxiliary stack automata and characterize their computational power when the number of alternations is bounded by a constant or unlimited. In this way we get new characterizations of NP, the polynomial hierarchy, PSpace, and bounded query classes like co-DP=NL〈NP[1]〉 and 2P=P , in a uniform framework. c © 2002 Elsevier Science B.V. All rights reserved.
متن کاملurachal diverticulum with alternating sinus
urachal anomalies are exceptionally rare. they can present in different ways in childhood as well as in adults. we present an interesting case of vesico-urachal diverticulum with alternating sinus. the interesting finding in this patient was the inversion and disappearance of the umbilicus at the termination of voiding
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We consider a graph with colored edges. A trail (vertices may repeat but not edges) is called alternating when successive edges have different colors. Given a set of vertices called terminals, the alternating reachability problem is to find a trail connecting distinct terminals, if one exists. A special case with two colors is searching for an augmenting path with respect to a given matching. I...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1954
ISSN: 0007-1161
DOI: 10.1136/bjo.38.10.591