Download or read book An in Vitro Investigation Into the Effect of Impact Stress on the Wear of Some Restorative Materials and Enamel written by Ramlah Abdul Aziz and published by . This book was released on 1987 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An in Vitro Investigation Into the Wear Effects of Selected Restorative Materials on Enamel and Dentine written by Daryll C. Jagger and published by . This book was released on 1993 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reality written by and published by . This book was released on 1989 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Craig s Restorative Dental Materials E Book written by Ronald L. Sakaguchi and published by Elsevier Health Sciences. This book was released on 2018-02-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master the use of dental materials with this all-in-one guide to restorative materials and procedures! Craig's Restorative Dental Materials, 14th Edition covers everything you need to know to understand the science of selecting dental materials when designing and fabricating restorations. It begins with fundamentals and moves on to advanced skills in the manipulation of dental materials, providing insight on the latest advances and research along the way. From an expert author team led by Ronald Sakaguchi, this comprehensive resource is considered to be the standard in the field of dental restorations. - Clear, design-focused approach provides an essential understanding of the fast-changing field of restorative dental materials. - Comprehensive coverage ranges from fundamental concepts to advanced skills, detailing everything you need to know to select dental materials when designing and fabricating restorations. - More than 300 full-color illustrations show clinical detail with clarity and realism. - Logical organization arranges chapters by major clinical procedures. - Practical examples show the fundamental properties and characteristics of materials and demonstrate how basic principles relate to clinical applications. - New co-editor Jack L. Ferracane is recognized worldwide as an authority in dental materials science and restorative dentistry. - NEW! Cutting-edge content describes the newest materials and the latest advances and research in dental biomaterials science. - NEW! More clinical photos help you apply concepts to clinical practice.
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1979 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In vitro Wear Resistance of Human Primary Tooth Enamel Opposing Various Restorative Materials written by Cari M. Zupko and published by . This book was released on 1993 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wear Studies of Enamel and Some Restorative Materials written by Mitra Shabanian-Borojeni and published by . This book was released on 2001 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: A systematic analysis of wear involving the in vitro analysis of the wear of standard composite resin and glass ionomer cements restorations under controlled conditions; and, the qualitative and quantitative investigation of wear over a range of pH's and loads which might be encountered clinically in order to develop a "wear map" of the micromorphology of wearing teeth and restorations and a systematic modeling of wear rates.
Download or read book The Hydration of a High Alkali Porcelain and Its Effect on In Vitro Human Enamel Wear Flexure and Impact Strength written by Hal O'Kray and published by . This book was released on 2001 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomedical Index to PHS supported Research written by and published by . This book was released on 1987 with total page 1398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interaction Between Enamel Porcelain and a Gold Alloy written by Uyen Tran Kieu Ha and published by . This book was released on 2011 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: In dental practice, wear of the natural dentition is commonly seen in patients of all ages. It can have a mild effect on teeth, or be severe enough to affect patients' quality of life. Although different indirect restorative materials such as gold alloy or porcelain have been used for many years to restore excessively worn teeth, the procedures are generally complex and challenging to the dentists as well as costly and time-consuming for the patients. A good restorative material should be aesthetic, durable and not be abrasive to the opposing dentition. Gold has been reported to be "enamel-friendly", but the colour makes it un-aesthetic. On the contrary, porcelain is aesthetic, biocompatible, durable and has become a popular choice for both clinicians and patients. However, previous studies have shown that some of the porcelain systems can be abrasive to the opposing natural enamel. The use of such abrasive porcelain systems would therefore be harmful to a patient's dentition in the long term. Four porcelain systems and a gold alloy have been selected for this study: a veneering porcelain normally used in porcelain bonded to metal restorations (PBM-veneering porcelain); a leucite-reinforced glass ceramic used for veneering (LR-veneering ceramic); a leucite-reinforced pressable ceramic (LR-pressable ceramic); a machinable ceramic; a type III gold alloy (gold). The aims of the study were to determine the wear rates of the selected porcelains and opposing enamel under controlled conditions which simulated two clinical conditions: heavy attrition at near neutral pH (pH 6.1); heavy attrition with gastric regurgitation (pH 1.2). In addition, preliminary studies on the wear of zirconia and enamel were conducted. In this study, electro-mechanical tooth wear machines were used to simulate wear. Wear volume loss was measured by scanning specimens with 3D profilometers and evaluating the data using a purpose-written software. The surface micromorphology of wear facets was also observed by scanning electron microscopy (SEM). As a result of this analysis a more detailed investigation of the machinable ceramic was undertaken. The results revealed that at pH 6.1, while enamel wear caused by the PBM-veneering porcelain, LR-veneering ceramic, machinable ceramic and gold alloy were not significantly different to the control group in which enamel specimens were worn against each other, significantly increased enamel wear was associated with the LR-pressable. Although enamel wear rates increased dramatically in conditions simulating attrition combined with gastric regurgitation, the gold alloy did not wear the opposing enamel more than the enamel controls. In addition, in this study the machinable ceramic became porous under acidic conditions. The findings presented in this thesis have implications for selection of porcelain for specific clinical cases. Although the findings should be cautiously extrapolated to in vivo conditions, they contribute to the understanding of new porcelain materials in terms of wear and erosion. In addition, results from preliminary experiments with zirconia will provide data to inform the development of protocols for future research.
Download or read book An in Vitro Investigation of the Wear of Human Enamel by Dental Porcelain written by Kurt Metzler and published by . This book was released on 1998 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biomedical Index to PHS supported Research pt A Subject access A H written by and published by . This book was released on 1994 with total page 1398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An in Vitro Investigation of the Cariostatic Action of Restorative Materials written by Neratzo Koutsouri and published by . This book was released on 2001 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fracture Behaviour of Polymers written by A.J. Kinloch and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over recent years there has been a tremendous upsurge in interest in the fracture behaviour of polymers. One reason for this is the increas ing use of polymers in structural engineering applications, since in such circumstances it is essential to have as complete an understanding as possible of the polymer's fracture behaviour. This book is designed to meet the requirements of those who need to be informed of the latest developments in the field of polymer fracture. It is written particularly for research workers but it should also prove invaluable for advanced students taking final-year undergraduate or postgraduate courses. The main emphasis is upon the use of fracture mechanics in the study of polymer fracture but this approach is then developed to cover the micromechanisms of the fracture process. Particular prominence is given to the relationship between structure, mechanical properties and the mechanics and mechanisms of fracture. The first chapter is a brief introduction which has several aims. One is to introduce polymers to the reader who does not have a strong background in the subject and another is to provide background material that will be used at later stages. The book is then split into two main parts: the first deals with the mechanics and mechanisms whilst the second is concerned with materials. In Part I phenomena such as molecular fracture, fracture mechanics, shear yielding and crazing are covered from a general viewpoint.
Download or read book In vitro Wear of Enamel Opposing Titanium Porcelain written by Mohammed Dhaifallah Al Amri and published by . This book was released on 2004 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation Into the Effects of Treatments on the Process of Dental Enamel Erosion in Vitro Using a Novel Visualisation and Analysis Technique by Confocal Laser Scanning Microscopy written by Bamdad Padidar and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Esthetics written by Luiz Narciso Baratieri and published by Quintessence Publishing (IL). This book was released on 1998 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
