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Keywords: strain measurement
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2011, 133(11): 111004.
Published Online: November 28, 2011
... easily with opaque surfaces (including tissue) as the image processing issues are simplified. The method used here is unique in its scale and application to AAA. By utilizing a cyclic strain measure instead of only displacement, the effect of the asymmetric bifurcation on AAA wall motion can be shown...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061002.
Published Online: June 16, 2011
... , R. , 2004 . “ A Three-Dimensional Digital Image Correlation Technique for Strain Measurements in Microstructures ,” J. Biomech. , 37 ( 9 ), pp. 1313 – 320 . 10.1016/j.jbiomech.2003.12.036 8 Liu , L. , and Morgan , E. F. , 2007 . “ Accuracy and Precision of Digital Volume...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2010, 132(9): 091010.
Published Online: September 1, 2010
... 05 2010 11 06 2010 01 09 2010 01 09 2010 biological tissues biomechanics diseases elasticity injuries strain measurement stress-strain relations viscoelasticity The annulus fibrosus (AF) is a collagenous tissue that undergoes multidirectional tensile strain...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. August 2010, 132(8): 081012.
Published Online: July 29, 2010
... neurophysiology orthopaedics strain measurement Recent experimental and geometrically accurate three-dimensional finite element models have been developed in an attempt to determine the mechanisms of burst fractures in the spine. For example, in 1995 Tran et al. ( 1 ) used bovine lumbar spinal motion...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2010, 132(3): 031004.
Published Online: February 4, 2010
... the length of penetration depends on the angle of inclination, equal to the Bragg angle. The effects of skin tissue to detect the diffracted X-rays were investigated in the experiments. And the strain measurements were conducted under bending loads applied to the Ti specimen. The effect of skin tissue...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2009, 131(6): 061004.
Published Online: April 21, 2009
..., the ex vivo preparation ( 3 ) is not fully applicable to the beating heart. In contrast, MRI tagging ( 5 6 ) is a noninvasive technique and can be performed in humans. The spatial resolution of this technique, however, needs further improvement to enable detailed transmural strain measurements. Takayama...
Topics: Fibers, Surgery
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. August 2006, 128(4): 579–587.
Published Online: January 2, 2006
...A. Ramos; F. Fonseca; J. A. Simões The determination of biomechanical force systems of implanted femurs to obtain adequate strain measurements has been neglected in many published studies. Due to geometric alterations induced by surgery and those inherent to the design of the prosthesis...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2005, 127(7): 1195–1207.
Published Online: July 29, 2005
... registration medical image processing finite element analysis strain measurement Strain Left ventricle Deformable image registration Soft tissue mechanics Finite element Magnetic resonance imaging Left ventricular (LV) wall function is typically evaluated...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. November 2005, 127(6): 905–914.
Published Online: July 14, 2005
... underscores the need for rigorous experimentation and accurate constitutive models in simulating BHV function and design. prosthetics biomechanics cardiology finite element analysis diseases strain measurement biological tissues proteins Heart valve disease continues to be a significant...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. February 2005, 127(1): 193–197.
Published Online: March 8, 2005
... and joint kinematics. The system consisted of two high-resolution digital cameras and software for calculating the 3D coordinates of contrast markers. System precision was assessed by examining the variation in the coordinates of static markers over time. Three-dimensional strain measurement accuracy...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. December 2004, 126(6): 823–830.
Published Online: February 4, 2005
... January 8, 2004; revision received June 2, 2004. Associate Editor: Andrew D. McCulloch 08 January 2004 02 June 2004 04 02 2005 biomechanics cardiovascular system finite element analysis strain measurement During the early stages of vertebrate development, the initially...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J Biomech Eng. June 2005, 127(3): 504–511.
Published Online: January 31, 2005
... shown that the force pattern exhibited on the chordae varied with PM displacement and the subsequent stress concentration area shifted on the leaflet ( 10 ). Our previous studies ( 11 12 ) have focused on dynamic strain measurements of the native MV anterior leaflet. It was revealed...
Journal Articles