introduction : post endodontic pain is often linked to the inflammatory process as well as additional central mechanisms. the purpose of the present double-blind randomized clinical trial study was to compare the prophylactic effects of a derivative of zingiber officinale , zintoma , and ibuprofen on post endodontic pain of molars with irreversible pulpitis. materials and methods: the post endo...

By the beginning of second millennium, customer experience (CX) concept has emerged to enable companies achieve a sustainable competitive advantage. This been embraced by both academicians and practitioners but absence reliable representative measurement instrument in this domain as major concern. The aim study is sift through available literature, conduct inductive deductive studies then prese...

Dynamic spectrum access has been a hot topic for extensive study in recent years. The increasing volumes of literatures calls for a deeper understanding of the characteristics of current spectrum utilization. In this paper we present a detailed spectrum measurement study, with data collected in the 20MHz to 3GHz spectrum band and at four locations concurrently in Guangdong province of China. We...

We investigate the problem of inconsistency measurement on large knowledge bases by considering stream-based inconsistency measurement, i. e., we investigate inconsistency measures that cannot consider a knowledge base as a whole but process it within a stream. For that, we present, first, a novel inconsistency measure that is apt to be applied to the streaming case and, second, stream-based ap...