Sökning: "Porcelain"
Visar resultat 6 - 10 av 26 avhandlingar innehållade ordet Porcelain.
6. On core and bi-layered all-ceramic fixed dental prostheses, design and mechanical properties : studies on stabilized zirconiumdioxide
Sammanfattning : Loss of teeth can affect a person’s self-esteem, social life, appearance and oral function. Reconstruction of a missing tooth has scientifically been shown to increase self-esteem and quality of life and to maintain oral function. For many patients a fixed dental prostheses (FDP) is preferred, either tooth- or implant-supported. LÄS MER
7. Monolithic and semi-monolithic translucent zirconium-dioxide restorations : aspects on design, material and strength
Sammanfattning : Although many clinical reports have shown high rates of clinical success associated with fixed dental restorations made of traditional zirconium-dioxide (zirconia), clinical failure due to improper design aiming to achieve high strength and optimal aesthetics, still occurs. Previous clinical and laboratory studies indicated that veneering porcelain and the connector represent the weak parts of the fully-veneered zirconia restorations where failure may occur. LÄS MER
8. Performance of Non-ceramic Insulators in Tropical Environments
Sammanfattning : Non-ceramic insulators have been tested in the field and under laboratory conditions in many countries for more than three decades. Nevertheless, information about their performance in tropical environments is rather limited. Thus, this project was conducted in order to fill the gap. LÄS MER
9. On cobalt-chrome frameworks in implant dentistry
Sammanfattning : Background: Cobalt-chrome (CoCr) alloys have been used in dentistry in decades but very little is known about their behavior and biological impact as framework materials in implant dentistry. Furthermore, few studies have evaluated and compared the clinical and radiological results of abutment and abutment-free implant treatment concepts. LÄS MER
10. Marieberg och 1700-talets kakelugnar
Sammanfattning : The Marieberg porcelain factory, situated on the island of Kungsholmen in Stockholm, existed between 1758 and 1788. The aim of this study has been to investigate the manufacture of tiled stoves at Marieberg. LÄS MER