Results 11 to 20 of about 133,721 (303)
Unravelling the functional biomechanics of dental features and tooth wear [PDF]
, 2013 Most of the morphological features recognized in hominin teeth, particularly the topography of the occlusal surface, are generally interpreted as an evolutionary functional adaptation for mechanical food processing.
Benazzi, Stefano +3 more
core +13 more sources
Machines, 2023 This work studies the tooth surface wear of floating involute spline couplings. Based on the energy dissipation method, this study takes the floating involute spline couplings as the research object, divides the whole wear cycle into three wear stages ...
Xiangzhen Xue +4 more
doaj +1 more source
Glasnik Antropoloskog drustva Srbije, 2014 Tooth wear is the loss of dental hard tissue that was not caused by decay and represents a common clinical problem of modern man. In the etiology of dental hard tissue lesions there are three dominant mechanisms that may act synergistically or separately:friction (friction), which is caused by abrasion of exogenous, or attrition of endogenous origin ...
Tušek Ivan, Tušek Jasmina
openaire +2 more sources
Tooth Wear and Tribological Investigations in Dentistry
Applied Bionics and Biomechanics, 2022 Dental or tooth wear is a physiological process in the life cycle of teeth. Loss of the occlusal surface may cause excessive tooth wear. Several factors may contribute to tooth wear with different intensities and duration in the oral cavity.
Ran Wang +4 more
doaj +1 more source
Wear of human teeth: a tribological perspective [PDF]
, 2005 The four main types of wear in teeth are attrition (enamel-on-enamel contact), abrasion (wear due to abrasive particles in food or toothpaste), abfraction (cracking in enamel and subsequent material loss), and erosion (chemical decomposition of the tooth)
Amaechi B. T. +18 more
core +2 more sources
Study on the tooth surface wear characteristics of helical gears under mixed elastohydrodynamic lubrication [PDF]
Mechanical SciencesExisting research on tooth surface wear of helical gears has insufficiently considered the complex and variable lubrication conditions between meshing tooth surfaces.
Z. Yin +8 more
doaj +1 more source
New Bathonian (Middle Jurassic) sauropod remains from the Valtos Formation, Isle of Skye, Scotland [PDF]
, 2016 The discovery of a sauropod tooth and a single sauropod footprint from the Valtos Formation supplements our knowledge of these dinosaurs from the Middle Jurassic of the Isle of Skye.
Clark, Neil D.L., Gavin, Patrick
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Tooth Wear in Relation to Selected Salivary Variables among a Group of Older Adults
Journal of Baghdad College of Dentistry, 2016 Background: Tooth wear is one of the most concerning problems of the current dental practice especially among older subjects. The aim of this study is to determine the severity of tooth wear and its relation with selected salivary variables (salivary pH ...
Baydaa Ahmed Yas
doaj +1 more source
TOOTH WEAR IN CHILDREN - PREVALENCE, CLINICAL FEATURES AND RISK FACTORS [PDF]
Journal of IMAB, 2021 Introduction: Pathological tooth wear in children with primary dentition can be a result of various harmful habits, risk factors and nocturnal bruxism. It is difficult to be distinguished from physiological tooth wear.
Marianna Dimitrova +2 more
doaj +1 more source
Prevalence, clinical features and factors associated with tooth wear in the Ukrainian young adult population [PDF]
, 2018 Tooth wear in young individuals has increased significantly in recent years. Thus, the purpose of the present study is to estimate the prevalence and to learn clinical features and factors associated with tooth wear in the Ukrainian adult population ...
Fastovets, Olena
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