Results 101 to 110 of about 61,120 (312)
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
Clinical study of root canal numbers in maxillary second primary molars
口腔疾病防治, 2017 Objective To investigate the root canal numbers of maxillary second primary molars. Methods 216 maxillary second primary molars from 204 children aged 3⁃8 years old were selected. All the teeth need to do the root canal therapy.
JIA Rui⁃zhi +2 more
doaj +1 more source
Moving an incisor across the midline: A treatment alternative in an adolescent patient [PDF]
, 2011 A 13-year-old sought treatment for a severely compromised maxillary left central incisor and an impacted fully developed left canine. Extraction of both teeth became necessary.
Bosio, Jose A +2 more
core +1 more source
Downregulation of FGF Signaling by Spry4 Overexpression Leads to Shape Impairment, Enamel Irregularities, and Delayed Signaling Center Formation in the Mouse Molar. [PDF]
, 2019 FGF signaling plays a critical role in tooth development, and mutations in modulators of this pathway produce a number of striking phenotypes. However, many aspects of the role of the FGF pathway in regulating the morphological features and the mineral ...
Ahn, Youngwook +8 more
core +1 more source
Molar-incisor hypomineralization and hypomineralized second primary molars
, 2023 Purpose: The purpose of this study is to evaluate and compare the changes that occur in the morphology and crystalline structure of the superficial enamel of hypomineralized permanent and deciduous teeth. Materials and methods: 3 primary molars (1 healthy and 2 hypomineralized) and 4 permanent molars (1 healthy and 3 hypomineralized) went through a ...
openaire +1 more source
Preformed crowns for decayed primary molar teeth
Cochrane Database of Systematic Reviews, 2015 Crowns for primary molars are preformed and come in a variety of sizes and materials to be placed over decayed or developmentally defective teeth. They can be made completely of stainless steel (know as 'preformed metal crowns' or PMCs), or to give better aesthetics, may be made of stainless steel with a white veneer cover or made wholly of a white ...
Innes, Nicola P. T. +5 more
openaire +4 more sources
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
The effects of unilateral premature loss of maxillary primary molars on the dental arch dimensions
Journal of Baghdad College of Dentistry, 2013 Background: The aim of the study was to evaluate the amount of changes in the horizontal and vertical maxillary arch dimensions measurements following the premature loss of primary molars.
Dunia A Al-Dulayme
doaj
Success Rate of Zinc Oxide Eugenol in Pulpectomy of Necrotic Primary Molars: A Retrospective Study [PDF]
Journal of Dental Materials and Techniques, 2015 Introduction: Pulpectomy is a conservative treatment plan for primary necrotic teeth and Zinc Oxide Eugenol is still a good choice as root canal filling material but long term studies on poor prognosis molars are limited and almost contradictory.
Zahra Bahrololoomi, , Shiva Zamaninejad
doaj
Gingival Recession, Oral Hygiene and Associated Factors Among Tanzanian Women. [PDF]
, 2009 Females are generally more motivated with regard to oral hygiene practices and thus brush their teeth more frequently than males. To determine the prevalence of gingival recession, oral hygiene status, oral hygiene practices and associated factors in ...
Honkala, E +3 more
core