Gear wear process monitoring using a sideband estimator based on modulation signal bispectrum [PDF]
, 2017 As one of the most common gear failure modes, tooth wear can produce nonlinear modulation sidebands in the vibration frequency spectrum. However, limited research has been reported in monitoring the gear wear based on vibration due to the lack of tools ...
Ball, Andrew +4 more
core +2 more sources
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
doaj +1 more source
Tooth wear in patients treated with HIV anti-retroviral therapy
BMC Oral Health, 2019 Background The objective of this study was to elucidate the relationship between HIV anti-retroviral therapy and tooth wear. Methods Assessment of tooth wear was conducted both with a survey questionnaire and clinical assessment at Russell Street Dental ...
Harjit Singh Sehgal +4 more
doaj +1 more source
Sequentially Functional And Asthetic Restoration Of Severe Dentin Dysplasia
International Dental JournalIntroduction: This case report introduced sequentially functional and aesthetic restoration on a patient with dentin dysplasia type II (DD-II) accompanied by severe tooth wear. Case description: An eight-year-old girl with severe tooth wear presented for
Xuemei Liu, Xu Chen
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Brief Communication: Intertooth and Intrafacet Dental Microwear Variation in an Archaeological Sample of Modern Humans From the Jordan Valley [PDF]
, 2006 Dental microwear was recorded in a Bronze-Iron Age (3570–3000 BP) sample of modern humans recovered from Tell es-Sa'idiyeh in the Jordan Valley. Microwear patterns were compared between mandibular molars, and between the upper and lower part of facet 9 ...
Mahoney, Patrick
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The Prevalence of Tooth Wear among a Group of Yemeni Adults.
Journal of Oral Research, 2019 This study aimed at investigating tooth wear prevalence and determining the associated factors among a group of Yemeni adults. It is a preliminary cross-sectional and analytical investigation conducted on 600 participants aged 20–50 years.
Safa Al-hammadi +2 more
doaj +1 more source
Phytoliths can cause tooth wear [PDF]
Journal of The Royal Society Interface, 2020 Comparative laboratory sliding wear tests on extracted human molar teeth in artificial saliva with third-body particulates demonstrate that phytoliths can be as effective as silica grit in the abrasion of enamel. A pin-on-disc wear testing configuration is employed, with an extracted molar cusp as a pin on a hard disc antagonist, under loading ...
Rodriguez-Rojas, F. +4 more
openaire +3 more sources
Prevalence and Indicators of Tooth Wear among Chinese Adults. [PDF]
PLoS ONE, 2016 Numerous epidemiological studies have focused on the prevalence and related indicators of tooth wear. However, no sufficient studies have been conducted with Chinese adults.
Zhao Wei +5 more
doaj +1 more source
A multi-sensor based online tool condition monitoring system for milling process [PDF]
, 2018 Tool condition monitoring has been considered as one of the key enabling technologies for manufacturing optimization. Due to the high cost and limited system openness, the relevant developed systems have not been widely adopted by industries, especially ...
Li, Weidong +4 more
core +1 more source
An investigation of misalignment effects on the performance of acetal gears [PDF]
, 2017 This paper concentrates on the effects of misalignment on meshing behaviour of acetal gears as hardly any misalignment investigations on polymer gears in the existing literatures. The experimental results show that the wear of acetal gears is insensitive
Hu, Zedong, Mao, Ken
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