Results 71 to 80 of about 302,782 (211)

The Use of Numerical Applications in the Study of Dental Contacts [PDF]

open access: yesApplied Medical Informatics, 2010
This paper seeks to explore the numerical analysis methods used in dentistry in general and those regarding teeth contacts, in particular. Typically, such an analysis consists of the following steps: modelling the actual object, mesh generation ...
Rodica LUCA   +2 more
doaj  

Remineralization strategies in oral hygiene: a position paper of Italian Society of Oral Hygiene Sciences-S.I.S.I.O. working group [PDF]

open access: yes, 2017
Background/Objective: The clinical conditions that lead to an alteration of the enamel structure are numerous. The diet high in sugars and acidifying substances, psychological stress that triggers parafunctional behaviors, the reduced intake of fiber ...
Acito, Giovanna   +10 more
core   +1 more source

Influence of bone loss and inclination of incisor on periradicular stresses due to simulated bite force

open access: yesRevista de Odontologia da UNESP
Introduction Adults with sequelae of periodontal disease tend to have bone loss, with consequent flaring of the maxillary incisors. Objective The influence of bone loss and the inclination of the maxillary incisor in the distribution of stresses due ...
Samuel RODRIGUES   +6 more
doaj   +1 more source

Analysis of Flexural Strength and Contact Pressure After Simulated Chairside Adjustment of Pressed Lithium Disilicate Glass-Ceramic [PDF]

open access: yes, 2018
Statement of problem Research evaluating load-to-failure of pressed lithium disilicate glass-ceramic (LDGC) with a clinically validated test after adjustment and repair procedures is scarce.
Berzins, David W.   +3 more
core   +1 more source

"All on short" prosthetic-implant supported rehabilitations [PDF]

open access: yes, 2017
Objectives. Short implants are increasing their popularity among clinicians who want to fulfill the constant demanding of fixed prosthetic solutions in edentulous jaws.
Bernardi, S.   +6 more
core   +1 more source

Materials science at Swiss universities of applied sciences [PDF]

open access: yes, 2019
Copyright ©Swiss Chemical Society: CHIMIA, Volume 73, Numbers 7-8, August 2019, pp. 645-655(11)In the Swiss Universities of Applied Sciences, several research institutes are involved in Materials Science, with different approaches and applications fields.
Adlhart, Christian   +14 more
core   +1 more source

Hydroxyapatite Dental Inserts for Tooth Restoration: Stress and Displacement Analysis

open access: yesJournal of Functional Biomaterials
Hydroxyapatite (HAP) inserts minimize restoration contraction by constituting a major part of the restoration; however, their effect on the relaxation of tooth tissues has not been previously tested. Finite element analysis was employed to estimate stress and displacement when HAP inserts with a thickness of 1.7 mm or 4.7 mm and a diameter of 4.7 mm ...
Maja Lezaja Zebic   +5 more
openaire   +4 more sources

Finite element methods in evaluating the stress distribution of dental implant on bone tissue: a bibliometric study

open access: yesBrazilian Dental Science
Finite element method FEM is a very useful method that facilitates the numerical analysis of evaluating mechanical stress of different and complex geometries like dental implants.
Yousra Hanzaz   +6 more
doaj   +1 more source

Impact of paracetamol pack size restrictions on poisoning from paracetamol in England and Wales: an observational study.

open access: yes, 2005
BACKGROUND: About 500 drug poisoning deaths involving paracetamol (acetaminophen) occur every year in England and Wales. To reduce the number of deaths, regulations were introduced in 1998 to restrict the sale of paracetamol.
Griffiths, Clare   +2 more
core   +1 more source

Deficiency of RgpG causes major defects in cell division and biofilm formation, and deficiency of LytR-CpsAPsr family proteins leads to accumulation of cell wall antigens in culture medium by Streptococcus mutans [PDF]

open access: yes, 2017
Streptococcus mutans is known to possess rhamnose-glucose polysaccharide (RGP), a major cell wall antigen. S. mutans strains deficient in rgpG , encoding the first enzyme of the RGP biosynthesis
Beatty, Wandy L   +6 more
core   +2 more sources

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