Results 31 to 40 of about 5,142,406 (244)
3D Simulation Modeling of the Tooth Wear Process. [PDF]
PLoS ONE, 2015 Severe tooth wear is the most common non-caries dental disease, and it can seriously affect oral health. Studying the tooth wear process is time-consuming and difficult, and technological tools are frequently lacking.
Ning Dai, Jian Hu, Hao Liu
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Aesthetic and Functional Rehabilitation of a Patient with Generalized Tooth Wear [PDF]
, 2021 Tooth wear alternatively known as Tooth Surface Loss (TSL) is becoming a considerable health problem around the world with an upsurge in prevalence. Management of these patients is a significant challenge in dental profession. Accurate diagnosis is vital
Aruni Tilakaratne +7 more
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Wear Analysis of Tooth Surface of Rack-and-pinion with Variable Mounting Distance for Rack Railway
Jixie chuandong, 2022 As rack-and-pinion is the key driving part of rack railway， mastering the wear condition and law of the gear rack pair tooth surface during the operation of the gear rail vehicle is conducive to ensuring the smooth and safe operation of the gear rail ...
Yingjie Xu +4 more
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An Adhesive Wear Model for Gears in Mixed Elastohydrodynamic Lubrication
LubricantsIn this study, an adhesive wear model for a gear drive in mixed elastohydrodynamic lubrication (EHL) is proposed. The mixed-EHL model combines the average Reynolds equation with the ZMC rough-surface contact model to determine the asperity contact ...
Hongbing Wang +6 more
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Effects of Wear, Backlash, and Bearing Clearance on Dynamic Characteristics of a Spur Gear System
IEEE Access, 2019 A six-degree-of-freedom gear pair torsional vibration model considering time-varying stiffness, damping, dynamic backlash, bearing radial clearance and comprehensive wear of the tooth surface is established by using the lumped mass method in this paper ...
Ying-Kui Gu +3 more
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Journal of Advanced Mechanical Design, Systems, and ManufacturingIn this study, spur gear driving tests were conducted with the ultimate goal of developing a calculation method for predicting tooth flank wear. To determine how initial roughness of tooth surface affects tooth wear, three types of test gears were ...
Natsuhiko SEYAMA
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Application of Kriging Model to Gear Wear Calculation under Mixed Elastohydrodynamic Lubrication
Machines, 2022 The calculation of tooth wear under mixed elastohydrodynamic lubrication is very complex and requires consideration of many conditions such as load distribution in the tooth meshing zone, micro-convex elastoplastic deformation and tooth surface ...
Kunpeng Dong, Zhili Sun
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Advances in Bio‐Integrated Edge Computing Systems for Smart and Connected Health
Advanced Materials, EarlyView.This review explores advances in bio‐integrated edge computing for healthcare, focusing on co‐designing computing, sensing, and energy strategies to overcome integration and power challenges for optimized, decentralized operation. ABSTRACT Recent advances in bio‐integrated healthcare technologies have enabled continuous, high‐resolution monitoring and ...
Gyuwon Kim +4 more
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Dentition and body condition: tooth wear as a correlate of weight loss in roe deer
Frontiers in Zoology, 2021 Background In many mammalian species, once the permanent teeth have erupted, the only change to dentition is a gradual loss of tooth surface/height through wear. The crown of the teeth cannot be repaired once worn.
Roberta Chirichella +3 more
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Effects of different toothpaste formulations on erosive tooth wear prevention: systematic review
Brazilian Dental Science, 2023 Objective: erosive tooth wear is a multifactorial condition that results in loss of dental hard tissue, caused by a chemical and mechanical process.
Sara Caldas Nolasco +5 more
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