Assessing dental wear in reindeer using geometric morphometrical methods
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چکیده
منابع مشابه
Wear of dental amalgam.
The wear of cental amalgam was studied by single- and double-pass sliding and by a silicon carbide abrasion test. A dispersed amalgam showed significantly better resistance to two-body abrasion than the spherical amalgams tested. The wear amalgam was determined by resistance to penetration and by a ductile mode of surface failure over the load range studied. Differences in the wear of amalgam a...
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The African apes possess thinner enamel than do other hominoids, and a certain amount of dentin exposure may be advantageous in the processing of tough diets eaten by Gorilla. Dental wear (attrition plus abrasion) that erodes the enamel exposes the underlying dentin and creates additional cutting edges at the dentin-enamel junction. Hypothetically, efficiency of food processing increases with j...
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متن کاملWear of dental sealing materials using the replication technique.
AIM The aim of the present study was an in vivo evaluation of the wear of different sealing materials using the replication technique. MATERIALS AND METHODS Four different sealing materials were randomly applied on 2 out of 4 caries-free permanent first molars of each patient. Impressions were taken at T0: before the sealing material was applied; T1: right after the application; T2: 6 months ...
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ژورنال
عنوان ژورنال: Rangifer
سال: 2009
ISSN: 1890-6729
DOI: 10.7557/2.26.1.186