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Keywords: Poisson’s Ratio
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Journal Articles

On the Poisson's Ratio of the Nucleus Pulposus

M. D. Farrell, P. E. Riches
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. October 2013, 135(10): 104501.
Paper No: BIO-13-1180
DOI: https://doi.org/10.1115/1.4025180
Published Online: September 13, 2013
...; published online September 13, 2013. Assoc. Editor: James C. Iatridis. 09 04 2013 25 07 2013 28 07 2013 Existing experimental data on the Poisson's ratio of nucleus pulposus (NP) tissue is limited. This study aims to determine whether the Poisson's ratio of NP tissue is strain...
View Article titled, On the <span class="search-highlight">Poisson&#x27;s</span> <span class="search-highlight">Ratio</span> of the Nucleus Pulposus
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Topics: Poisson ratio, Biological tissues, Intervertebral discs, Mechanical testing
Journal Articles

Tendon Fascicles Exhibit a Linear Correlation Between Poisson's Ratio and Force During Uniaxial Stress Relaxation

Shawn P. Reese, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. March 2013, 135(3): 034501.
Paper No: BIO-12-1195
DOI: https://doi.org/10.1115/1.4023134
Published Online: February 11, 2013
....2009.10.002 [33] Reese , S. P. , Maas , S. A. , and Weiss , J. A. , 2010 , “ Micromechanical Models of Helical Superstructures in Ligament and Tendon Fibers Predict Large Poisson's Ratios ,” J. Biomech. , 43 , pp. 1394 – 1400 . 10.1016/j.jbiomech.2010.01.004 [34] Yahia , L. H...
View Article titled, Tendon Fascicles Exhibit a Linear Correlation Between <span class="search-highlight">Poisson&#x27;s</span> <span class="search-highlight">Ratio</span> and Force During Uniaxial Stress Relaxation
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Topics: Poisson ratio, Relaxation (Physics), Stress, Tendons, Biological tissues, Viscoelasticity
Journal Articles

In vitro Articular Cartilage Growth with Sequential Application of IGF-1 and TGF-β1 Enhances Volumetric Growth and Maintains Compressive Properties

Nathan T. Balcom, Britta Berg-Johansen, Kristin J. Dills, Jennifer R. Van Donk, Gregory M. Williams, Albert C. Chen, Scott J. Hazelwood, Robert L. Sah, Stephen M. Klisch
Journal: Journal of Biomechanical Engineering
Article Type: Research Papers
J Biomech Eng. March 2012, 134(3): 031001.
DOI: https://doi.org/10.1115/1.4005851
Published Online: March 19, 2012
... to differentially modulate the growth of immature bovine articular cartilage. IGF-1 stimulates expansive growth yet decreases compressive moduli and increases compressive Poisson’s ratios, whereas TGF-β1 maintains tissue size, increases compressive moduli, and decreases compressive Poisson’s ratios. The current...
View Article titled, In vitro Articular Cartilage Growth with Sequential Application of IGF-1 and TGF-β1 Enhances Volumetric Growth and Maintains Compressive Properties
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Topics: Biological tissues, Cartilage, Mechanical properties, Compression, Weight (Mass), Maintenance
Journal Articles

Elastic Deformation of Mineralized Collagen Fibrils: An Equivalent Inclusion Based Composite Model

Ozan Akkus
Journal: Journal of Biomechanical Engineering
Article Type: Technical Papers
J Biomech Eng. June 2005, 127(3): 383–390.
DOI: https://doi.org/10.1115/1.1894204
Published Online: January 31, 2005
... predicted for normal and shear loading of fibrils. Model predictions resulted in transversely isotropic collagen fibrils in which the modulus along the longer axis of the fibril was the greatest. All the elastic moduli increased with increasing mineral volume fraction whereas Poisson’s ratios decreased...
View Article titled, Elastic Deformation of Mineralized Collagen Fibrils: An Equivalent Inclusion Based Composite Model
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Topics: Bone, Composite materials, Crystals, Elastic moduli, Minerals, Stiffness, Stress, Tensors, Fibers, Tension