Results 41 to 50 of about 164,955 (337)

General tooth boundary conditions for equation free modelling [PDF]

open access: yes, 2006
We are developing a framework for multiscale computation which enables models at a ``microscopic'' level of description, for example Lattice Boltzmann, Monte Carlo or Molecular Dynamics simulators, to perform modelling tasks at ``macroscopic'' length ...
Kevrekidis, I. G., Roberts, A. J.
core   +2 more sources

Transverse microhardness of artificial teeth

open access: yesClinical and Laboratorial Research in Dentistry, 2015
Objetivo: A dureza é tida como indicador de várias propriedades mecânicas de dentes artificiais, e relacionada a resistência ao desgaste. O objetivo foi mapear a microdureza de dentes artificiais de 9 marcas em função da profundidade. Método: foi medida a microdureza Knoop de segundos molares cortados num plano sagital em intervalos de 200 µm a partir ...
Tamaki, Regina   +4 more
openaire   +3 more sources

Evolutionary optimization within an intelligent hybrid system for design integration [PDF]

open access: yes, 1999
An intelligent hybrid approach has been developed to integrate various stages in total design, including formulation of product design specifications, conceptual design, detail design, and manufacture.
Su, D, Wakelam, M
core   +1 more source

Some studies on the wear resistance of artificial teeth in presence of amorphous SiO2 and TiO2 fillers Estudos da resistência ao desgaste de dente artificial em presença de fillers amorfos SiO2 e TiO2

open access: yesCerâmica, 2011
A set of composite materials were developed by blending polymethyl methacrylate (PMMA) with different amounts of micro-fine amorphous silica and titanium dioxide for application as artificial teeth. Wear resistances of these composites were measured with
N. Muhammad   +3 more
doaj   +1 more source

Effect of Phosphate Group Addition on the Properties of Denture Base Resins [PDF]

open access: yes, 2008
Statement of problem Acrylic resins are prone to microbial adherence, especially by Candida albicans. Surface-charged resins alter the ionic interaction between the denture resin and Candida hyphae, and these resins are being developed as a means to ...
Berzins, David W.   +6 more
core   +2 more sources

Unravelling the functional biomechanics of dental features and tooth wear [PDF]

open access: yes, 2013
Most of the morphological features recognized in hominin teeth, particularly the topography of the occlusal surface, are generally interpreted as an evolutionary functional adaptation for mechanical food processing.
Benazzi, Stefano   +3 more
core   +3 more sources

The effects of salivas on occlusal forces [PDF]

open access: yes, 2014
Contacting surfaces of opposing teeth produce friction that, when altered, changes the contact force direction and/or magnitude. As friction can be influenced by several factors, including lubrication and the contacting materials, the aim of this study ...
Eckert, George J.   +2 more
core   +1 more source

Effect of microwave and ultrasonic disinfecting techniques on the color of artificial teeth : A comparative study [PDF]

open access: yesAl-Rafidain Dental Journal, 2011
Aims of the Study: To evaluate the influence of disinfection by microwave and ultrasonic cleaning techniques on the color parameters of different types of artificial teeth used in prosthodontic treatment.
Omar A. Sheet
doaj   +1 more source

How Artificial Teeth are Made [PDF]

open access: yesScientific American, 1906
n ...
openaire   +1 more source

Transient Displacement Response to Pulse Excitations on Periodontal Tissues [PDF]

open access: yes, 1988
In the field of dental study it is most fundamental and necessary to estimate the condition of periodontium. In order to examine a mechanical characteristics of periodontium, the theoretical displacement response to periodontal mechanical model (three ...
Isayama, Yoshiharu   +2 more
core   +1 more source

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