Results 41 to 50 of about 3,994 (313)
High‐Performance Recycling Biobased Photopolymers for 3D Printing
Advanced Science, EarlyView.By using biobased phenols like eugenol, novel biobased photopolymers containing dissociative phenol‐carbamate bonds are designed for 3D printing. Meanwhile, a “mixed‐monomer assisted recycling” strategy is proposed to recycle the materials. The resulting materials not only achieve high‐performance and excellent chemical recyclability simultaneously ...
Hang Zhou +12 more
wiley +1 more source
Comprehensive intermaxillary tooth width proportion of Bangkok residents
Brazilian Oral Research, 2011 Proper occlusion depends on the correct width ratio between upper and lower teeth, known as Bolton's ratio. In fact, this ratio can be calculated for each pair of teeth from the central incisor to the first permanent molar.
Somchai Manopatanakul +1 more
doaj +1 more source
Analysis of the torque capacity of a completely customized lingual appliance of the next generation [PDF]
, 2014 INTRODUCTION: In lingual orthodontic therapy, effective torque control of the incisors is crucial due to the biomechanical particularities associated with the point of force application and the tight link between third order deviations and vertical tooth
Carsten Bieber +3 more
core +1 more source
Advanced Science, EarlyView.Lipid metabolic stress triggers ferroptosis in PDLSCs through the GSK3β/NRF2 pathway, thereby aggravating periodontal bone loss. Upregulated GSK3β promotes NRF2 ubiquitination and proteasomal degradation via β‐TrCP, suppressing NRF2 nuclear translocation and antioxidant target expression.
Yuxiao Zhang +11 more
wiley +1 more source
Interdental Spacing and Orthodontic Treatment in Competitive Athletes: Clues to Doping with Growth Hormones? [PDF]
, 2018 : Abstract: : The aim of this report is to examine clues of a suspected link between the artificial ingestion of human growth hormone (rh- GH) and resulting interdental spaces in adult athletes.
Lünsch, Heinz +2 more
core
Evaluation of agreement and correlation of three occlusal indices in an assessment of orthodontic treatment need [PDF]
, 2011 Background/Aim. Occlusal indices are quantitative diagnostic indicators of malocclusion severity, orthodontic treatment need, complexity and outcome.
Glišić Branislav +2 more
core +1 more source
Advanced Intelligent Systems, EarlyView.This study proposes a robust, generalizable new approach for facial type diagnosis. Based on landmark detection and pose normalization, a 94.7% diagnostic accuracy is achieved by Combined Heatmap Regression and Coordinate Regression network. This research makes the AI‐generated preliminary diagnosis more interpretable and reducing the impact of ...
Qianyang Xie +12 more
wiley +1 more source
Deep Bite Treatment with Aligners: A New Protocol
Applied Sciences, 2022 Deep bites can be treated by the intrusion of anterior teeth and the extrusion of the posterior teeth, or both, according to the exposure of the incisors in the smile.
Enzo Pasciuti +9 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract The human mandibular symphysis concentrates multiaxial loads during function and remodels throughout growth, but the precise mechanisms underlying cortical bone shape during growth remain relatively unexplored. Approaches based solely on thickness or external cortical contours provide only partial insights and do not capture the functional ...
Ana Ribeiro +3 more
wiley +1 more source
Orthodontic retainers: analysis of prescriptions sent to laboratories
Dental Press Journal of Orthodontics, 2012 OBJECTIVE: To investigate the most commonly fabricated orthodontic retainers. METHODS: Information on the type and amount of maxillary and mandibular retainers produced in a three-month period was collected from six laboratories in the cities of São ...
Washington Komatsu Assumpção +3 more
doaj +1 more source