Buscar
Mostrando ítems 1-10 de 474
Mouthguard use effect on the biomechanical response of an ankylosed maxillary central incisor during a traumatic impact: A 3-dimensional finite element analysis
(2020-11-01)
(1) Background: Trauma is a very common experience in contact sports; however, there is an absence of data regarding the effect of athletes wearing mouthguards (MG) associated with ankylosed maxillary central incisor during ...
Coarse-grid higher order finite-difference time-domain algorithm with low dispersion errors
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2008)
Higher order (2,4) FDTD schemes used for numerical solutions of Maxwell`s equations are focused on diminishing the truncation errors caused by the Taylor series expansion of the spatial derivatives. These schemes use a ...
Symmetry breaking in the genetic code: Finite groups
(PERGAMON-ELSEVIER SCIENCE LTD, 2011)
We investigate the possibility of interpreting the degeneracy of the genetic code, i.e., the feature that different codons (base triplets) of DNA are transcribed into the same amino acid, as the result of a symmetry breaking ...
The Einstein specific heat model for finite systems
(2016-06-01)
The theoretical model proposed by Einstein to describe the phononic specific heat of solids as a function of temperature consists of the very first application of the concept of energy quantization to describe the physical ...
Finite Element Analysis to Compare Complete Denture and Implant-Retained Overdentures With Different Attachment Systems
(Lippincott Williams & Wilkins, 2009-07-01)
This finite element analysis compared stress distribution on complete dentures and implant-retained overdentures with different attachment systems. Four models of edentulous mandible were constructed: group A (control), ...
Finite Element Analysis to Compare Complete Denture and Implant-Retained Overdentures With Different Attachment Systems
(Lippincott Williams & Wilkins, 2009-07-01)
This finite element analysis compared stress distribution on complete dentures and implant-retained overdentures with different attachment systems. Four models of edentulous mandible were constructed: group A (control), ...
Influence of different restorative material and cement on the stress distribution of ceramic veneer in upper central incisor
(2020-03-01)
Considering new ceramic systems, doubts about the appropriate combination of ceramics and cement are common. Settings and Design: To evaluate the influence of the elastic modulus (E) of cement agents associated with different ...
Stress analysis of an upper central incisor restored with different posts
(Blackwell Publishing, 2003-09-01)
The effect of different anatomic shapes and materials of posts in the stress distribution on an endodontically treated incisor was evaluated in this work. This study compared three post shapes (tapered, cylindrical and ...
Stress analysis of an upper central incisor restored with different posts
(Blackwell Publishing, 2003-09-01)
The effect of different anatomic shapes and materials of posts in the stress distribution on an endodontically treated incisor was evaluated in this work. This study compared three post shapes (tapered, cylindrical and ...
Numerical Modeling of Degenerate Equations in Porous Media Flow
(Springer/plenum PublishersNew YorkEUA, 2013)