In this paper, we propose a mobility management scheme and a location service for spontaneous wireless mesh networks. Our mobility scheme builds upon separation between a persistent node identifier and its current address. We propose to use addresses coupled with geographical locations of nodes and maintain the mapping between identifiers and addresses in a distributed Virtual Home Region Multi...

BACKGROUND Even though there is no consensus, many authors believe that in the cases of large hiatal defects, structurally altered crura and/or absence of peritoneal lining, a crural reinforcement should be performed. Reinforcement could be performed with different techniques and different type of mesh, either synthetic or biologic. The disadvantages of mesh repair include the possibility of se...

Traumatic cloaca is a devastating condition usually secondary to massive obstetric injury with perineal diastasis. Primary repairs are rarely performed and often fail when performed due to hematoma, infection or excessive tissue tension. Methods: We present a case of immediate repair of traumatic cloaca in a 22 year old female with a history of self inflicted traumatic cloaca sustained 8 hours ...

objectives: indicators of oral health-related quality of life (ohrqol) in children are widely adopted to evaluate the effects of oral problems. recently, the scale of oral health outcomes for 5-year-old children (soho-5) was developed based on the children’s self-reports. this study aimed to evaluate the validity and reliability of the persian version of the questionnaire in a sample of iranian...