Objectives: The aims of this study were to test whether lightening of the overexposed radiographs improve determination of endodontic files length and whether lightened radiographs are comparable with ideally exposed radiographs. Material and Methods: Four dried human skull coated with soft tissue-equivalent wax used for exposing radiographs of the upper molars. First, the endodontic file was p...

The transnationalization of economic activities has fundamentally altered the world. One consequences that intrigued scholars is formation a transnational corporate elite. While literature tends to focus on topology board interlock network, little known about its driving mechanisms. This article asks question: what are trajectories elites follow in expansion this network? To answer this, author...

studies on wife abuse show that men committed violence behavior against their wives have experienced a high degree of violence in their childhood. children who have witnessed, their mothers being beaten in their adulthood; girls have tendency to tolerate the violence and boys perceive the abuse of wife as their right. the aim of the present article to study wife abuse and contributing factors i...

18 McNeil BJ. A diagnostic strategy using ventilation-perfusion studies in patients suspect for pulmonary embolism. Copper deficiency has been a recognised cause of hypo-chromic, microcytic anaemia and neutropenia in infants for over 30 years.`'~ It also causes skeletal abnormalities and fractures, and recently copper deficiency has been offered to the courts (and given wide publicity) as an ex...