Results 61 to 70 of about 833,484 (332)

Application of non-destructive testing methods for assessing fracture resistance in dental ceramics: the sound harvesting test

Frontiers in Dental Medicine
IntroductionEvaluating the fracture resistance of dental ceramics such as monolithic zirconia crowns is crucial for assessing their durability. Conventional destructive laboratory tests often fail to accurately evaluate the timing and failing crack ...
Camille Haddad, Jean Gebran, Amine El Zoghbi   +2 more
doaj   +1 more source

OCCLUSION REVISITED

The Journal of Contemporary Dental Practice, 2012
The evaluation of occlusion is of utmost importance, when planning for dental and orthodontic treatment. The occlusal characteristics of normal occlusion change according to the dentoalveolar maturation stages. In primary dentition, flush terminal plane relationship of the second primary molars is desired for a normal molar relationship.
openaire   +2 more sources

Fibrinogen Changes Before and After Intravenous Thrombolysis as Predictors of Cerebral Injury and Clinical Outcomes in Acute Ischemic Stroke: A Multicenter Prospective Cohort Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Plasma fibrinogen is essential in thrombosis and fibrinolysis, yet its dynamic changes pre‐ and post‐intravenous thrombolysis (IVT) for predicting brain injury severity and prognosis in acute ischemic stroke (AIS) patients remain unclear.
Wenhai Zhai, Yang Qu, Reziya Abuduxukuer, Kejia Zhang, Peng Zhang, Xin Tang, Huaimei Zhang, Lijuan Wang, Lichong Yang, Shuangxu Tan, Zhimei Yuan, Ce Han, Lili He, Yuping Zheng, Fenglan Zhao, Lijie Guo, Ligang Jiang, Jinfeng Li, Yongfei Jiang, Xuexia Zou, Dan Xu, Han Xu, Xiaojia Wang, Yingbin Qi, Xuefeng Hu, Yu Zhang, Zhen‐Ni Guo, Hang Jin, on behalf of the Biomarkers of Brain Injury Investigator Study Group   +28 more
wiley   +1 more source

Finding Temporally Consistent Occlusion Boundaries in Videos using Geometric Context

, 2015
We present an algorithm for finding temporally consistent occlusion boundaries in videos to support segmentation of dynamic scenes. We learn occlusion boundaries in a pairwise Markov random field (MRF) framework.
Anderson, David, Essa, Irfan, Grundmann, Matthias, Humayun, Ahmad, Raza, S. Hussain   +4 more
core   +1 more source

Changes in Immune‐Inflammation Status and Acute Ischemic Stroke Prognosis in Prospective Cohort

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Inflammation is a critical risk factor for poor outcomes in cerebral infarction. Prior studies focused primarily on baseline inflammation status, neglecting dynamic longitudinal changes. We try to investigate the association between immune‐inflammation status alterations and stroke prognosis, and evaluated three systemic biomarkers'
Songfang Chen, Wenting Huang, Yitian Liu, Xuan Chen, Buyu Ke, Qian Shen, Hanyu Cai, Jing Sun, Yan Li, Yungang Cao, Beilei Hu, Keyang Chen   +11 more
wiley   +1 more source

Cell-based approach for 3D reconstruction from incomplete silhouettes [PDF]

, 2017
Shape-from-silhouettes is a widely adopted approach to compute accurate 3D reconstructions of people or objects in a multi-camera environment. However, such algorithms are traditionally very sensitive to errors in the silhouettes due to imperfect ...
Philips, Wilfried, Slembrouck, Maarten, Van Cauwelaert, Dimitri, Van Hamme, David, Veelaert, Peter   +4 more
core   +1 more source

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source

Evaluation of Marginal Fit of CAD/CAM Ceramic Crowns and Scanning Time Using Different Intraoral Scanning Systems

Journal of Functional Biomaterials
This study aimed to evaluate the scanning time and marginal fit of CAD/CAM crowns fabricated using different intraoral scanning systems (IOS) (O1—Omnicam 1.0, O2—Omnicam 2.0, PS—Primescan). A standardized, 3D-printed composite resin die with a full-crown
Leandro Maruki Pereira, Bárbara Inácio de Melo, Alex Antônio Maciel Oliveira, Gustavo Mendonça, Luís Henrique Araújo Raposo, Marcel Santana Prudente, Flávio Domingues das Neves   +6 more
doaj   +1 more source

Cataract surgery in juvenile xanthogranuloma: Case report and a brief review of literature

Indian Journal of Ophthalmology, 2013
There is limited literature on the management of cataracts in juvenile xanthogranuloma (JXG). A 2-month-old girl presented to us with hyphema, secondary glaucoma OU and skin nodules suggestive of JXG.
R Muralidhar, Ashish Jain, P Vijayalakshmi, G Suparna, R Santhi, Shashikanth Shetty   +5 more
doaj   +1 more source

Dynamic Visual Tracking for Robot Manipulator Using Adaptive Fading Kalman Filter

IEEE Access, 2020
This paper focuses on the problem of visual tracking of a moving target with the temporary occlusion of image feature, a dynamic visual tracking control system for robot manipulator is developed by using adaptive fading Kalman filter (AFKF).
Jiadi Qu, Fuhai Zhang, Yunxi Tang, Yili Fu   +3 more
doaj   +1 more source