Results 81 to 90 of about 1,721,695 (243)
Sharks, Rays and a Chimaeroid from the Kimmeridgian (Late Jurassic) of Ringstead, Southern England [PDF]
, 2002 Sampling of a lenticular concentration of vertebrate debris and associated sediments from the lower Kimmeridgian of southern England has allowed the study of a diverse and abundant assemblage of chondrichthyan remains.
Underwood, Charlie J.
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Biomechanical Analysis Of Maxillary Posterior Tooth Intrusion By Clear Aligners
International Dental JournalAim or purpose: To analyze the stress concentration region and tooth displacement in maxillary posterior tooth intrusion by clear aligners. Materials and methods: A finite element model of maxillary dentition, periodontal ligaments, and clear aligners ...
Houwen Pan, Lingyong Jiang
doaj +1 more source
Coronectomy of deeply impacted lower third molar : incidence of outcomes and complications after one year follow-up [PDF]
, 2015 Objectives: The purpose of present study was to assess the surgical management of impacted third molar with proximity to the inferior alveolar nerve and complications associated with coronectomy in a series of patients undergoing third molar surgery ...
Ajbage, Jimoh Olubanwo +6 more
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口腔疾病防治, 2016 Objective To analyze the tooth movement distance and root resorption in rats under different orthodontic forces, to explore the effect of orthodontic force on the root resorption during orthodontic tooth movement.Methods 64 male Sprague Dawley (SD) rats ...
WU Chang-jing
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Root resorption and tooth development [PDF]
American Journal of Orthodontics and Dentofacial Orthopedics, 2020 Manish, Goyal +3 more
openaire +2 more sources
Design and finite element mode analysis of noncircular gear [PDF]
, 2008 The noncircular gear transmission is an important branch of the gear transmission, it is characterized by its compact structure, good dynamic equilibration and other advantages, and can be used in the automobile, engineering machine, ship, machine tool ...
Cheng, K +5 more
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The Efficacy of Selected Desensitizing OTC Products: A Systematic Review. [PDF]
, 2014 Licensed by the Creative Commons Attribution LicenseObjectives. The aim of the present study was to review the published literature in order to identify relevant studies for inclusion and to determine whether there was any evidence on the clinical ...
Gillam, DG, Hill, R, Talioti, E
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Endodontic Management of a Mandibular Second Premolar With Two Roots and Four Canals: A Case Report
Nigerian Dental JournalA detailed understanding of root canal morphology is essential for successful root canal, mandibular second premolar usually consists of a single root with a single root canal but two roots with multiple canals has been reported.
Oseremen Akhigbemen +2 more
doaj +1 more source
Radiation-induced root surface caries restored with glass-ionomer cement placed in conventional and ART cavity preparations: Results at two years [PDF]
, 2005 The document attached has been archived with permission from the Australian Dental Association (8th Jan 2008). An external link to the publisher’s copy is included.Background: There are no published studies comparing the clinical performances of more ...
American Dental Association. +13 more
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BMC Oral HealthBackground Placement of interradicular orthodontic miniscrews poses a potential risk of root damage, including superficial root contact and root fracture.
Hyojin Kim +3 more
doaj +1 more source