Rebecca Jarvis

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A total of 60 ceramometal frameworks were subjected to compressive loading. Half of the specimens had a hollow pontic design. After the addition of porcelain, it was found that there was no significant difference in the fracture resistance of the porcelain whether the pontic was solid or hollow.
PURPOSE This article describes different options for the esthetic treatment of anterior teeth, starting with minimally invasive procedures, such as facial surface bleaching and bonding with composites. METHODS The importance of metal ceramic restorations, porcelain shoulder techniques, and metal free ceramics are also emphasized. The options are carefully(More)
DeGroot describes five key activities and attitudes needed to successfully implement a PCS: commitment, coordination, education, involvement, and communication. As a result of careful planning by the nurse executive, these factors were present at PGH. This nursing organization's response to change was believed to be typical of most small community(More)
Harbours are a focus of intensive and diverse activities and thus have a high potential to become centres of conflict between users. Reviewing the multiple uses associated with harbours provides important insights into maritime communities and the management of conflict. In this paper, seven international, multi-disciplinary groups provide their expert(More)