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An overactive sweet tooth may spell trouble for our cellular powerplants
overactive sweet PUFA mitochondrion carbohydrate
2021/8/6
The average American eats roughly 22 teaspoons of added sugar a day -- more than three times the recommended amount for women and more than double the recommended amount for men. Although this overcon...
Materials scientists drill down to vulnerabilities in human tooth decay（图）
Materials scientists drill down vulnerabilities human tooth decay
2020/7/10
Researchers at Northwestern University have cracked one of the secrets of tooth decay. In a new study of human enamel, the materials scientists are the first to identify a small number of impurities t...
DETERMINING TOOTH OCCLUSAL SURFACE RELIEF INDICATOR BY MEANS OF AUTOMATED 3D SHAPE ANALYSIS
Photogrammetry 3D reconstruction Automation Non-contact measurements Odontometry
2017/6/19
Determining occlusal surface relief indicator plays an important role in odontometric tooth shape analysis. An analysis of the parameters of surface relief indicators provides valuable information abo...
PHOTOGRAMMETRY-BASED AUTOMATED MEASUREMENTS FOR TOOTH SHAPE AND OCCLUSION ANALYSIS
Photogrammetry 3D reconstruction Automation Segmentation Dentistry Odontometry Occlusiometry Odontotomy
2016/11/11
Tooth measurements (odontometry) are performed for various scientific and practical applications, including dentistry. Present-day techniques are being increasingly based on 3D model use that provides...
Challenges of Photogrammetric Intra-Oral Tooth Measurement
Medicine Dentistry Automation Application
2015/12/17
Recording the surface shape of a living tooth would seem to be a straightforward photogrammetric task, but the researchers’
experiences in developing a procedure for routine intra-oral tooth measurem...
Unusual Tooth Sensation Due To Maxillary Sinusitis--A Case Report
Adult article case report female human influenza
2015/7/31
Maxillary sinusitis can cause pain or discomfort to the maxillary dentition but no report of
patients complaining of a "jumping tooth sensation" during sinusitis has been recorded in the
literatur...
Tooth autotransplantations – lessons from animal models:a review
revascularisation reinnervation ankyloses mouse cat dog rabbit
2015/7/28
Autotransplantation of teeth is the most natural technique to for replacing missing teeth in exposed parts of the dental arch. Reports from human patients indicate great progress toward successful tra...
Three-dimensional image analysis for quantification of tooth movements and landmark changes
Orthodontics Dental Image Tooth Movement Three-dimensional
2015/1/12
Quantification of treatment outcomes (tooth displacement and bony changes) is the key to advance orthodontic research and improve clinical practices. Traditionally, treatment outcome were quantified b...
Tooth Loss in Birds Occurred About 116 Million Years Ago
Tooth Loss in Birds 116 Million Years Ago
2014/12/30
RIVERSIDE, Calif. — The absence of teeth or “edentulism” has evolved on multiple occasions within vertebrates including birds, turtles, and a few groups of mammals such as anteaters, baleen whales and...
Tooth Cusp Radius of Curvature as a Dietary Correlate in Primates
Tooth Cusp Radius Curvature Dietary Correlate Primates
2014/10/24
Tooth cusp radius of curvature (RoC) has been hypothesized to play an important role in food item breakdown, but has remained largely unstudied due to difficulties in measuring and modeling RoC in mul...
The University of Queensland project reduces toddler tooth decay
toddler tooth decay reduces
2014/7/15
The answer to early childhood tooth decay could be just a phone call away, thanks to new research by the University of Queensland and Queensland Health.
Hemostatic Tampon to Reduce Bleeding following Tooth Extraction
Hemostatic Tampon Reduce Bleeding Tooth Extraction
2015/9/25
Bleeding following tooth extraction is of concern to patients. Bleeding due to tooth extraction causes discomfort for patients. Proper control of bleeding is thus important. Postextraction oozing is c...
Non-detection of the Tooth Fairy at Optical Wavelengths
Photometry multi-wavelength studies magical creatures Individual Instrumentation and Methods for Astrophysics
2012/4/19
We report a non-detection, to a limiting magnitude of V = 18.4 (9), of the elusive entity commonly described as the Tooth Fairy. We review various physical models and conclude that follow-up observati...
Effectiveness of Peer Education of Tooth-Brushing in Children
Peer Education Tooth-Brushing Children
2015/9/25
Dental caries and periodontal diseases are still considered the most frequent oral ailments and considered as public health problems, which could result in the loss of dental structures and its suppor...
Geometry Design and Tooth Contact Analysis of Crossed Beveloid Gears for Marine Transmissions
beveloid gears loaded tooth contact analysis crossed axes marine transmission
2011/8/5
Beveloid gears, also known as conical gears, gain more and more importance in industry practice due to their abilities for power transmission between parallel, intersected and crossed axis.