Now showing items 1-10 of 925
Resampling Strategies for Deforming MLS Surfaces
(WILEY-BLACKWELL PUBLISHING, INC, 2010)
Moving-least-squares (MLS) surfaces undergoing large deformations need periodic regeneration of the point set (point-set resampling) so as to keep the point-set density quasi-uniform. Previous work by the authors dealt ...
On thermal instabilities in a viscoelastic fluid
(International Journal of Non-Linear Mechanics, 2006-01)
Geometry of Geyser Plumbing Inferred From Ground Deformation
(Blackwell Publishing Ltd, 2019)
Broadband seismic data were recorded on the ground surface around an exceptionally regular eruptive system, geyser El Jefe, in the El Tatio geyser field, Chile. We identify two stages in the eruption, recharge and discharge, ...
A simple and flexible framework to adapt dynamic meshes
(Pergamon-elsevier Science LtdOxfordInglaterra, 2008)
Monitoring of surface deformation in open pit mine using DInSAR time-series: A case study in the N5W iron mine (Carajás, Brazil) using TerraSAR-X data
We present an investigation of surface deformation using Differential SAR Interferometry (DInSAR) time-series carried out in an active open pit iron mine, the N5W, located in the Carajás Mineral Province (Brazilian Amazon ...
Digital image correlation applied to the calculation of the out-of-plane deformation induced by the formation of roll waves in a non-Newtonian fluid
(Spie-Soc Photo-Optical Instrumentation Engineers, 2016)
A method based on digital image correlation (DIC) is implemented for measuring the height of the roll waves developed in a non-Newtonian fluid flowing on an inclined channel. A projector and a high-resolution digital camera, ...
Regional Model to Estimate Vertical Deformations Due to Loading Seasonal Changes
(Springer Verlag Berlín, 2016-01)
Surface mass transfer produces changes in the terrestrial geometric reference frame that are clearly detectable by GNSS techniques. These deformations are mainly observed in the vertical coordinate component and show ...
Vocal folds vibrations with a three-dimensional deformable model
In this work a computational method is presented to simulate the movements of vocal folds in three dimensions. The proposed model consists of a mesh free structure where each vertex is connected its neighbor through a group ...