An anatomical variant of the extrahepatic bile duct is presented, as true gallbladder duplication. Congenital malformations are categorized into positional and morphologic abnormalities, duplication being included in latter.The accepted classification Boyden's. Based on relationship cystic with vesicular body, he described “vesica fellea divisa” (bilobed vesicle that drains a single shares comm...

this paper examines the theoretical rationales and practical aspects of task-based language teaching (tblt) with particular reference to research findings in efl/esl contexts. the definitional scope of the term ‘task’, polarizations in terms of task vs. non-task, and its relation to different language teaching approaches have engendered conceptual and methodological ambiguities.  moreover, fact...

gastric duplication cysts comprise 2-7% of gastrointestinal duplications, rare congenital malformations that can be present at almost any part of the alimentary tract. they mostly present with gastrointestinal obstruction symptoms, ulceration, and painless hemorrhage. symptoms include nausea, vomiting, and fullness sensation. gastric duplications are mostly cystic in shape. herein, we present a...

 Abstract A 2.5 year old girl is presented with both hands constriction bands leading to distal amputations and the rare deformity of shoulder duplication in the right side accompanying constriction skin marking over the affected shoulder. The cephalomedial scapula articulated with the clavicle and the caudolateral scapula articulated with humeral head. The most important physical finding which...

Duplication Based Scheduling (DBS) is a relatively new approach for solving multiprocessor scheduling problems. The problem is defined as finding an optimal schedule which minimizes the parallel execution time of an application on a target system. In this paper, we classify DBS algorithms into two categories according to the task duplication method used. We then present our new DBS algorithm th...