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The problem of allocating files in a computer network is a complex combinatorial problem due to the number of integer design parameters involved. These parameters include system cost, number of copies of each file to be stored, and sites at which the copies should be stored. The tradeoffs between these parameters are discussed. The design problem is(More)
INTRODUCTION Small bowel volvulus is a rare occurrence in the Western world and its occurrence after ileo-anal ouch formation is even rarer. CASE PRESENTATION We report a case of a 26 year old lady who presented with small bowel volvulus and subsequent ischaemia and necrosis of her ileo-anal pouch created 5 years previously. CONCLUSION This case(More)
INTRODUCTION Distal arterial embolisation and subsequent aneurysm formation are rare occurrences and most are secondary to trauma. We have found no case reports that describe posterior tibial aneurysm formation secondary to bacterial endocarditis. CASE PRESENTATION We report the case of a 47-year-old Caucasian man who, 2 years after an episode of subacute(More)
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