Download or read book Color of Mixtures of Dental Opaque Porcelains written by Joel M. White and published by . This book was released on 1985 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 1989 with total page 1422 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conference on Recent Developments in Dental Ceramics Volume 6 Issue 1 2 written by William J. Smothers and published by John Wiley & Sons. This book was released on 2009-09-28 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is part of the Ceramic Engineering and Science Proceeding (CESP) series. This series contains a collection of papers dealing with issues in both traditional ceramics (i.e., glass, whitewares, refractories, and porcelain enamel) and advanced ceramics. Topics covered in the area of advanced ceramic include bioceramics, nanomaterials, composites, solid oxide fuel cells, mechanical properties and structural design, advanced ceramic coatings, ceramic armor, porous ceramics, and more.
Download or read book Dental Laboratory Technology written by and published by . This book was released on 1990 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dentist s Magazine written by and published by . This book was released on 1908 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comparison of the Colors of Dental Porcelain Using Conventional and Press on metal Ceramic Technologies for Four Substrate Metals written by Abdulfatah Khmaj and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: OBJECTIVE: The purposes of this study were to assess and compare the colors of porcelains produced using a newly introduced Press-on-Metal (PoM) technique and the conventional layered technique for various illuminations, and further to compare the colors obtained with high-gold, low-gold, high-palladium and palladium-silver alloys as substrates for each of these two technologies. METHODS: One high-gold, low-gold, high-palladium and palladium-silver alloy were used and the resultant colors and color differences were evaluated after application of body porcelain by the two techniques on each alloy under each of 4 CIE Illuminants (A, D50, D65, and F3). For the conventional layering technique, B1 dentin porcelain was applied by conventional porcelain layering, condensation and firing. For the PoM technique, the shade A1/B1 was applied by waxing, investment, pressing, divesting and then cleaning. All specimens for both techniques were subjected to reflectance measurement by a non-contact measuring system. Color parameters were obtained and color differences between the two techniques were calculated. A repeated measures analysis of variance was performed for each of the CIE color parameters with the repeated factor Illuminant, and the Porcelain Technique, and Metal Substrate as the primary factors, and with all 2nd and 3rd order interactions. Further, reported thresholds of human perceptibility and acceptability were used to evaluate the differences found. RESULTS: For the lightness color direction L*, the magnitude of differences in the illuminants was under the perceptibility threshold. For the red-purple to blue-green color coordinate a*, the magnitude of these differences exceeded acceptability thresholds. Statistically significant differences were found in L* between the two ceramic techniques for the high-gold and high-palladium metal substrates for all 4 illuminants, and for the low-gold metal substrate for each of the illuminants A and F3. The magnitude of these differences ranged from under the perceptibility threshold to over it. For the yellow to purple-blue coordinate b*, a statistically significant difference between the palladium-solver and low-gold metal substrates for the POM ceramic technique under each of D65 and F3 illuminants, and the magnitude of these differences exceeded the perceptibility threshold. Also for b*, statistically significant differences were found between the ceramic techniques for the palladium-silver metal substrate under each of the four Illuminants, and the magnitudes of these differences were above the acceptability threshold and ranged beyond the acceptability threshold. CONCLUSIONS: Color differences were found between the two ceramic techniques studied at or near the perceptibility threshold for tooth colors. For advances in dental materials to be ideal, the perceptibility threshold would be the criteria used for color evaluations, since any perceived color difference would not be acceptable in an ideal situation. Noted color differences may be due to the fact that the shade used for the PoM technique was a shade which apparently combines both A1 and B1 shades. Since altering the background is a significant factor for determining the color of layers of porcelain, an experienced technician could learn to adjust the opaque in order to provide better color matches between these two ceramic techniques.
Download or read book Dental Digest written by and published by . This book was released on 1906 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Esthetic Dentistry written by Kenneth W. Aschheim and published by Elsevier Health Sciences. This book was released on 2014-11-26 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help your patients look better and improve their self-esteem with this complete, user-friendly guide to all of the latest esthetic dentistry procedures that are in high demand. Thoroughly updated by the most renowned leaders in the field, the new third edition of Esthetic Dentistry: A Clinical Approach to Techniques and Materials offers clearly highlighted techniques in step-by-step fashion, with unmistakable delineation of armamentarium, for the treatment of esthetic problems. Hundreds of clinical tips are included throughout the book to help alert you to potential problems, variations on techniques, and other treatment considerations. Plus, an invaluable troubleshooting guide covers the different types of esthetic problems (such as size, discoloration, and spacing issues), potential solutions, and references to chapters where the specific problem is discussed in detail. With this expert reference in hand, you will have all you need to master the latest esthetic procedures that your patients want! - Troubleshooting guide at the beginning of the book features tabled information containing a quick snapshot of the problem, the solution, and where in the text it can be found. - Hundreds of clinical tips throughout the book alert you to potential problems, variations on techniques, and other treatment considerations. - Short narratives utilize a user-friendly format that works as a dependable reference, as well as a quick, at-a-glance guide. - Part 2: Principles of Esthetics provides a detailed discussion of the fundamentals of esthetics and its relevancy to dentistry. - Part 3: Esthetic Materials and Techniques assists you in selecting the correct materials for a specific clinical situation. - Part 4: Esthetics and Other Clinical Applications offers an overview of how esthetics relates to other clinical specialties including, periodontics, orthodontics, implants, oral surgery, pediatrics, occlusion, laser surgery, oral photography, CAD/CAM technology, dermatological pharmaceuticals, and plastic surgery.
Download or read book Color and Translucency of Selected Dental Porcelains written by Brian J. Beasley and published by . This book was released on 1982 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Multilayer Diffuse Reflectance Effects on the Color of Dental Porcelains written by Robert R. Seghi and published by . This book was released on 1983 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phillips Science of Dental Materials written by Kenneth J. Anusavice, DMD, PhD and published by Elsevier Health Sciences. This book was released on 2012-09-27 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the most up-to-date information on materials used in the dental office and laboratory today. Emphasizing practical, clinical use, as well as the physical, chemical, and biological properties of materials, this leading reference helps you stay current in this very important area of dentistry. This new full-color edition also features an extensive collection of new clinical photographs to better illustrate the topics and concepts discussed in each chapter. Organization of chapters and content into four parts (General Classes and Properties of Dental Materials; Auxiliary Dental Materials; Direct Restorative Materials; and Indirect Restorative Materials) presents the material in a logical and effective way for better comprehension and readability. Balance between materials science and manipulation bridges the gap of knowledge between dentists and lab technicians. Major emphasis on biocompatibility serves as a useful guide for clinicians and educators on material safety. Distinguished contributor pool lends credibility and experience to each topic discussed. Critical thinking questions appearing in boxes throughout each chapter stimulate thinking and encourage classroom discussion of key concepts and principles. Key terms presented at the beginning of each chapter helps familiarize readers with key terms so you may better comprehend text material. NEW! Full color illustrations and line art throughout the book make text material more clear and vivid. NEW! Chapter on Emerging Technologies keeps you up to date on the latest materials in use. NEW! Larger trim size allows the text to have fewer pages and makes the content easier to read.
Download or read book Dental Laboratory Technology written by Joyce D. Void and published by . This book was released on 1991 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dental Laboratory Technology written by L. J. Mazulewicz and published by . This book was released on 1982 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Journal of the American Dental Association written by American Dental Association and published by . This book was released on 1923 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ronald E Goldstein s Esthetics in Dentistry written by Ronald E. Goldstein and published by John Wiley & Sons. This book was released on 2018-08-07 with total page 1517 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die dritte Auflage von Ronald E. Goldstein`s Esthetics in Dentistry stellt eine gründliche Aktualisierung und Erweiterung dieses maßgeblichen Referenzwerks dar. Behandelt werden sämtliche Aspekte der ästhetischen und kosmetischen Zahnheilkunde, von den Prinzipien und Behandlungsverfahren bis hin zu spezifischen Herausforderungen und Komplikationen. - Untersucht umfassend sämtliche Aspekte der ästhetischen und kosmetischen Zahnheilkunde. - Enthält 23 neue Kapitel internationaler Experten des Fachgebiets, vorhandene Kapitel wurde vollständig aktualisiert. - Mit mehr als 3700 hochwertigen Fotos und Illustrationen. - Präsentiert klinische Fallstudien und Behandlungsalgorithmen und macht dieses Buch für den Klinikalltag noch bedeutsamer. - Legt den Schwerpunkt auf klinische Szenarien. Alle Informationen sind umfassend wissenschaftlich belegt.
Download or read book Masking Power of Dilute Dental Opaque Porcelain written by Gerald D. Woolsey and published by . This book was released on 1982 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dental Review written by and published by . This book was released on 1901 with total page 1238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
