Results 21 to 30 of about 111,070 (353)

The impact of histopathological celiac disease activity on dental enamel defects and dental caries

open access: yesJournal of Baghdad College of Dentistry, 2020
Background: Celiac disease is an autoimmune chronic disease that affects the human’s intestine and subsequently reflects its effect on the entire body health by retardation the absorption and immune mediated complications cause the involvement of oral ...
Zainab Q Al-Obaidi, Nada J Radhi
doaj   +1 more source

Enamel cutting mechanism and performance of different dental burs: an in vitro study

open access: yesMaterials Research Express, 2023
Tooth enamel machining is a common procedure in dental surgery, yet the cutting mechanisms and performance of different dental burs remain unclear. In the dental field, this poses challenges for dentists in selecting appropriate dental burs for specific ...
Jing Zhao   +5 more
doaj   +1 more source

Strontium isotope signals in cremated petrous portions as indicator for childhood origin. [PDF]

open access: yesPLoS ONE, 2014
Dental enamel is currently of high informative value in studies concerning childhood origin and human mobility because the strontium isotope ratio in human dental enamel is indicative of geographical origin.
Lise Harvig   +3 more
doaj   +1 more source

Sintering of Dental Porcelain Enamels [PDF]

open access: yesJournal of Dental Research, 1976
This study showed the effects of sintering temperature and atmospheric pressure on the density, tensile strength, and microstructure of porcelain enamels. Although the densities of the opaque porcelains were higher, they were weaker than the gingival porcelains.
Meyer, J. M., O'Brien, W. J., Yu, C. U.
openaire   +4 more sources

Investigation on the Gradient Nanomechanical Behavior of Dental Fluorosis Enamel

open access: yesNanoscale Research Letters, 2018
This study aims to investigate the gradient nanomechanical behavior of dental fluorosis enamel and provide appropriate selection criteria for restorative materials.
Jie Min   +6 more
doaj   +1 more source

Role of adhesive systems on the luting interface’s thickness of ceramic laminate veneers [PDF]

open access: yesBrazilian Oral Research, 2020
This in vitro study aimed to evaluate the effects of different luting protocols on the thickness of luting interface of ceramic laminate veneers. Thirty-six lithium disilicate blocks (7 × 8 × 0.6 mm) were cemented onto bovine enamel.
Henrico Badaoui STRAZZI-SAHYON   +3 more
doaj   +1 more source

Three Dimensional Mapping of Texture in Dental Enamel [PDF]

open access: yes, 2008
We have used synchrotron x-ray diffraction to study the crystal orientation in human dental enamel as a function of position within intact tooth sections.
Al-Jawad, M.   +6 more
core   +1 more source

Dental tissue proportions in fossil orangutans from mainland Asia and Indonesia [PDF]

open access: yes, 2011
Orangutans (Pongo) are the only great ape genus with a substantial Pleistocene and Holocene fossil record, demonstrating a much larger geographic range than extant populations.
Bacon, Anne-Marie   +8 more
core   +2 more sources

Crystallographic and Colorimetric Analysis of Dental Enamel

open access: yesDental Anthropology, 1997
Tooth color and the correlation of the composition of dental enamel with color were investigated in samples of teeth from two medieval Serb cemeteries. Differences in the composition of apatite crystals in the dental enamel of the two samples were found.
Ljiljana Tihaček-Šojić   +2 more
doaj   +1 more source

Meeting report: a hard look at the state of enamel research. [PDF]

open access: yes, 2017
The Encouraging Novel Amelogenesis Models and Ex vivo cell Lines (ENAMEL) Development workshop was held on 23 June 2017 at the Bethesda headquarters of the National Institute of Dental and Craniofacial Research (NIDCR).
Bartlett, John D   +13 more
core   +1 more source

Home - About - Disclaimer - Privacy