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OBJECTIVE To assess the usefulness of transverse cerebellar diameter (TCD) as an independent parameter for gestational age assessment in third trimester of pregnancy. DESIGN An observational study. PLACE AND DURATION OF STUDY Diagnostic Radiology Department, PNS Shifa, Karachi between April 2002 to July 2004. PATIENTS AND METHODS This study was(More)
OBJECTIVE To find out the frequency and patterns of various lesions in tuberculous spondylitis in adults on magnetic resonance imaging (MRI). STUDY DESIGN Case series. PLACE AND DURATION OF STUDY Radiology Department, Military Hospital (MH) Rawalpindi, from September 2006 to March 2007. METHODOLOGY Patients with features suggestive of tuberculous(More)
In this work, we present a set of techniques that considerably improve the performance of executing concurrent MapRe-duce jobs. Our proposed solution relies on proper resource allocation for concurrent Hive jobs based on data dependency , inter-query optimization and modeling of Hadoop cluster load. To the best of our knowledge, this is the first work(More)
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