Results 251 to 260 of about 3,408,938 (300)

Influence of repeated milling bur use on the marginal adaptation of monolithic zirconia crowns. [PDF]

J Adv Prosthodont
Akınal MA, Ergünbaş B.
europepmc   +1 more source

Surrounding space associations affect attentional orienting and visual discrimination in frontal field. [PDF]

Sci Rep
Soret R, Charras P, Peysakhovich V.
europepmc   +1 more source

Evaluation of the Vertical Accuracy of Open Global DEMs over Steep Terrain Regions Using ICESat Data: A Case Study over Hunan Province, China [PDF]

Sensors, 2020
Jianjun zhu, Cui Zhou, Haiqiang Fu
exaly   +2 more sources

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Improving the accuracy of vertical angle observations

Central South University, 1996
The influences of instrumental errors, measurement errors, and the fluctuation of refraction angles,etc., on the observation accuracy of vertical angles are analysed. A new target used to observe the vertical angle was designed. Some measures are suggested to reduce the errors in observing vertical angles. They are proved to be effective by experiments.
Fuhe Xiao, Dezheng Yan
exaly   +2 more sources

Accuracy of Intraoral Vertical Ramus Osteotomy With a Stereolithographic Template

Annals of Plastic Surgery, 2011
Various modifications have been described to improve the accuracy in intraoral vertical ramus osteotomy (IVRO), but there was not a measurable facility to determine the osteotomy line. The purpose of this study was to evaluate the accuracy of the computer tomography (CT)-based osteotomy template on cadaver mandibles and to assess the outcome after IVRO
Xia-Yun, Chen, Song-Ling, Chen, Xing, Zhang, Jian-Ping, Li, Wei, Deng   +4 more
openaire   +2 more sources

Accuracy of impression materials measured with a vertical height gauge

Journal of Oral Rehabilitation, 1990
SummaryThe objectives of this study were to introduce a different method for evaluating the accuracy of impression materials using a vertical height gauge, and to determine the vertical (axial) and horizontal (transversal) changes of four impression materials.
I, Lewinstein, R G, Craig
openaire   +2 more sources

Evaluation of the vertical accuracy of bracket placement with the Boone gauge

American Journal of Orthodontics and Dentofacial Orthopedics, 2015
In this study, we aimed to evaluate the influence of clinical experience and the type of tooth (incisors, canines, and premolars) on the vertical accuracy of bracket placement with the Boone gauge.For this analysis, 4 groups were defined. Group 1 was composed of undergraduate students from the dental school with no previous experience in bonding ...
Sergio Luiz, Mota Júnior, Juliana, de Andrade Vitral, Carina Abrantes, Schmitberger, Daniela Bessa, Machado, Jéssica Cristina, Avelar, Marcelo Reis, Fraga, Marcio José, da Silva Campos, Robert Willer Farinazzo, Vitral   +7 more
openaire   +2 more sources

Accuracy of Digital Subtraction Radiography in the Detection of Vertical Root Fractures

Journal of Endodontics, 2016
The objective of this study was to evaluate the accuracy of digital subtraction radiography in the diagnosis of vertical root fractures (VRFs).Twenty decoronated uniradicular human teeth were placed in the alveoli of a dry mandible and radiographed twice, first without (unfilled roots) and then with (filled roots) a gutta-percha cone placed into the ...
Polyane Mazucatto Queiroz, Deborah Freitas, Felipe Nogueira anacleto   +2 more
exaly   +3 more sources