Results 71 to 80 of about 20,750 (195)

Comparative evaluation of color stability in polished and glazed CAD/CAM ceramics subjected to coffee thermal cycling: an in vitro study

BMC Oral Health
Background and aims Optimal color stability is crucial for patient satisfaction in prosthetic dentistry. This study assessed the impact of coffee immersion on the color stability and translucency of polished and glazed lithium disilicate, zirconia, and ...
Reza Nahidi, Azita Mazaheri, Shaghayegh Golalipour, Negin Youshaei, Sotude Khorshidi   +4 more
doaj   +1 more source

Translucency of Bulk-Fill composite materials: A systematic Review

A systematic review about translucency of bulk-fill resin-based ...
Gaetano Paolone
core   +1 more source

Translucency in cut tomatoes

, 2018
Translucency is one of the major problems in fresh-cut fruit. This phenomenon affects the use of tomato fruit by the fresh-cut industries. Techniques for measuring translucency are not readily available. As a consequence, the processes that are important
Kooten, O., van, Schouten, R., Lana, M.M., Tijskens, L.M.M.   +3 more
core   +1 more source

The Effect of Sintering Protocols and Resin Cement Shades on the Optical Properties of Monolithic Zirconia Restorations

Applied Sciences
This study investigates the influence of different sintering protocols and resin cement shades on the optical properties of monolithic zirconia restorations.
Ayşe Demir Canbulut, Çağlayan Sayla Çelik, Merve Çakırbay Tanış, Emre Tokar, Serdar Polat, Kürşat Eser   +5 more
doaj   +1 more source

Farklı içecekler içerisinde bekletilen estetik restoratif materyallerin ışık geçirgenliklerinin değerlendirilmesi

European Annals of Dental Sciences, 2011
Amaç: Restoratif materyallerin doğal görünümü için ışık geçirgenliği çok önemli faktörlerden bir tanesidir. Bu çalışmanın amacı farklı solüsyonlarda bekletilen dental materyallerin ışıkgeçirgenliği değişimlerinin ...
Muhammet Yalçın, Ali Rıza Tunçdemir, Reyhan Gözlek, Barış Kara   +3 more
doaj  

Effects of Different Color Measurement Methods on the Translucency and Whiteness of Resin Composites

Medžiagotyra
This study evaluated the reliability of relative translucency parameter (RTP00) and whiteness index (WID) measurements of single-shade and multi-shade resin composites (RCs) with different thicknesses using a spectrophotometer and a mobile colorimeter ...
Özhan YAĞCI, Muhammet FİDAN, İbrahim Elgin OLGAR   +2 more
doaj   +1 more source

Optical properties of resin composites with different opacity levels

JADA Foundational Science
Background: Substrate background effects on resin composite optical properties are poorly characterized, and interbrand variability challenges material interchangeability despite identical shade designation.
Luis Felipe Schneider, DDS, MSc, PhD, Anna Paula Martins, DDS, MSc, André Faria-e-Silva, DDS, MSc, PhD, Eduardo Veras Lourenço, DDS, MSc, PhD, Larissa Maria Cavalcante, DDS, MSc, PhD   +4 more
doaj   +1 more source

Relationship between first trimester visualization of the intracranial translucency and spina bifida

, 2015
To establish a reference range for the intracranial translucency (IT)
Imamoglu, Metehan, Yayla, Murat, Yuksel, Mehmet Aytac, Erdogdu, Emre, Arisoy, Resul, Sen, Cihat   +5 more
core   +1 more source

Flexural Strength and Optical Characteristics of High Translucency Zirconia [PDF]

, 2018
Objective: High translucency zirconia has been developed for esthetically demanding dental cases with the objective of improving light transmittance.
Akbarian, Golsa
core  

Nuchal translucency and the heart

, 2011
Introduction 264The nuchal scan 266Management 268Nuchal translucency describes sonolucent tissue in the posterior aspect of the fetal neck; the size can be measured with accuracy during the 1st trimester of pregnancy and an increase in the measurement is
Nicky Manning, Nick Archer
core   +1 more source