منابع مشابه
SAC and neighbourhood SAC
This paper introduces a new kind of local consistency based on the general idea of singleton arc consistency (SAC). This is a reduced form of SAC that only considers neighbourhoods of a variable with a singleton domain; hence, the name “neighbourhood SAC” (NSAC). Like AC and SAC, NSAC has a unique fixpoint, so that NSAC algorithms will produce the same result when applied to a problem regardles...
متن کاملSac over the sac - a rare case of subcutaneous dirofilariasis over the lacrimal sac area.
INTRODUCTION Dirofilariasis is a rare parasitic infestation in humans. CASE A 33-year-old female from the coastal area presented with a swelling over the right lacrimal sac area. It was clinically diagnosed as a lacrimal abscess and was incised under local anaesthesia. A live coiled worm was found and removed along with the cyst. OBSERVATIONS The worm looked like a thin white thread measuri...
متن کاملPrimary Teratoma of the Lesser Sac: Lesser Sac Teratoma
Germ cell tumors predominantly involve the gonads but may rarely be found outside of the gonads, primarily in midline structures. We describe the case of a 27-year-old male with an asymptomatic 8 cm teratoma located within the lesser sac of his omentum. This is the fourth case of a teratoma located within the lesser sac of the omentum, which provides the opportunity to make some comparisons. Fi...
متن کاملThe Sac phosphatase domain
It came to prominence... in 1996 when synaptojanin was cloned and shown to participate with dynamin in synaptic vesicle recycling. Synaptojanin is a phosphatidylinositol 5-phosphatase able to remove the phosphate from the 5-position of phosphatidylinositol(4,5)bisphosphat e (PtdIns(4,5)P2). The Sac domain is a region of homology between the amino terminus of synaptojanin and the otherwise unrel...
متن کاملApplied Endoscopic Anatomical Evaluation of the Lacrimal Sac
Introduction: Dacryocystorhinostomy (DCR), a popular surgical procedure, has been performed using an endoscopic approach over recent years. Excellent anatomical knowledge is required for this endoscopic surgical approach. This study was performed in order to better evaluate the anatomical features of the lacrimal apparatus from cadavers in the Isfahan forensic center as a sample of the Iranian ...
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ژورنال
عنوان ژورنال: American Journal of Roentgenology
سال: 1974
ISSN: 0361-803X,1546-3141
DOI: 10.2214/ajr.120.3.568