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Journals and Conferences
Many executives are surprised when previously successful leadership approaches fail in new situations, but different contexts call for different kinds of responses. Before addressing a situation, leaders need to recognize which context governs it -and tailor their actions accordingly. Snowden and Boone have formed a new perspective on leadership and… (More)
The effect of autogenous marrow and calcitonin on reactions to a tricalcium phosphate ceramic was studied by subcutaneous implantation in rats. No bone formation was evident in association with uncoated and calcitonin-coated ceramic. At four weeks and thereafter bone formation was evident in association with all marrow-coated implants.
A report of case is presented in which a maxillary denture was fitted with a suction cup causing a round, depressed area of inflammation on the center of the palate. Awareness of existing prosthodontic practices is important to recognize and manage such a case for the restoration of tissue health and prevention of further tissue damage.
This in vitro investigation evaluated methods of investing a maxillary denture (1) by using a silicone rubber and gypsum base covering all the artificial teeth and (2) by following the generally accepted procedure of investing in a total gypsum environment. The amount of vertical opening found in dentures processed with silicone investment was approximately… (More)
With the advent of newer methods of activation of the polymerization of denture base resins, there is a need to compare dentures constructed using various modes of activation such as heat, light, and microwave energy. This study compares the dimensional accuracy of a conventional heat-activated acrylic resin poly (methyl methacrylate) with a new pour resin,… (More)
A porous form of tricalcium phosphate ceramic has been shown to stimulate new bone formation around the implant. The purpose of the present study was to evaluate this material in a powder form as a pulp-capping material. It was found difficult to cover a pulp exposure adequately with Synthos ceramic powder alone. Histologic sections showed dentinogenesis… (More)
In looking back over the past few years, dentistry has seen many changes. The newer methods and materials in complete denture prosthodontics, and the update on dental materials has been exciting. The development of many good disposable products is in keeping with other technologic advancements. Unlike aerospace and industry, dentistry has not yet entered… (More)