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Keywords: viscoelasticity
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Journal Articles
Publisher: ASME
Article Type: Review Articles
J Biomech Eng. October 2020, 142(10): 100806.
Paper No: BIO-19-1549
Published Online: August 31, 2020
... the release of the mechanical load. However, the recovery process of cell shapes after the release often occurs neither instantaneously nor completely; it takes substantial time for deformation to reach plateau level corresponding to permanent deformation [ 147 ]. This is typically observed in viscoelastic...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2014, 136(2): 021016.
Paper No: BIO-13-1415
Published Online: February 5, 2014
.... uterine suspensory tissue cardinal ligament uterosacral ligament viscoelasticity pelvic organ prolapse Pelvic floor dysfunction has resulted in 11% of American women undergoing surgery during their lifespan [ 1 ]. Over 200,000 prolapse operations are performed each year; this is as many...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2014, 136(1): 011001.
Paper No: BIO-13-1069
Published Online: November 26, 2013
... and strain rate were both important factors in determining the TMJ disc material properties, which is an effect not typically seen with synthetic materials. The presented analysis demonstrated, for the first time, the applicability of viscoelastic models, previously applied to synthetic polymer materials...
Topics: Disks, Stress
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. November 2013, 135(11): 114507.
Paper No: BIO-13-1082
Published Online: October 1, 2013
.... , 2012 , “ Viscoelastic Characterization of Rat Cerebral Cortex and Type I Collagen Scaffolds for Central Nervous System Tissue Engineering ,” J. Mech. Behav. Biomed. Mater. , 12 , pp. 63 – 73 . 10.1016/j.jmbbm.2012.03.014 [9] Vappou , J. , Breton , E. , Choquet , P. , Willinger...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. March 2013, 135(3): 034501.
Paper No: BIO-12-1195
Published Online: February 11, 2013
... stress and the Poisson's ratio during stress relaxation testing of RTT. This may provide evidence for the biphasic origins of tissue viscoelasticity and suggests that the time dependent axial stress behavior is intrinsically linked to the lateral relaxation of the tissue. However, the authors note...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2013, 135(2): 021025.
Paper No: BIO-12-1447
Published Online: February 7, 2013
... important issues: (1) tissue viscoelasticity; (2) the effects of longitudinal waves and rigid body motion on estimates of shear modulus; and (3) mechanical anisotropy. In the current study we extend the LFE technique to (1) estimate the (complex) viscoelastic shear modulus in lossy media; (2) eliminate...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2013, 135(1): 011001.
Paper No: BIO-12-1218
Published Online: December 26, 2012
... transverse, midsubstance laceration. Elastic and viscoelastic properties, such as maximum stress, change in stress throughout each test, and stiffness, were measured and compared pre- and post-laceration. Nominal stress and stiffness parameters decreased, albeit disproportionately in magnitude...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. October 2012, 134(10): 104503.
Published Online: October 1, 2012
... analysis of the fibers alone and with adherent cells. The device is capable of optically recording fiber strain in a cell culture environment. Here we report on the mechanical and viscoelastic properties of highly parallel electrospun poly(ε-caprolactone) fibers. Force-strain data derived from this device...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. September 2012, 134(9): 094501.
Published Online: August 27, 2012
... study in the literature to investigate the pressure profile (interface pressure with time) generated by a compression bandage when applied at different levels of strain. The present study attempts to describe the pressure profile, with the use of a quasi-linear viscoelastic model, generated...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2012, 134(3): 031003.
Published Online: March 23, 2012
... 14 08 2011 05 02 2012 21 02 2012 21 03 2012 23 03 2012 porcine corneas inflation experiments uniaxial experiments viscoelasticity anisotropy shell linear theory The transparent cornea is one important component of the outer ocular tunic. It provides a rigid...
Topics: Cornea, Stress
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. September 2011, 133(9): 091007.
Published Online: October 11, 2011
...G. A. Meyer; A. D. McCulloch; R. L. Lieber The material properties of passive skeletal muscle are critical to proper function and are frequently a target for therapeutic and interventional strategies. Investigations into the passive viscoelasticity of muscle have primarily focused on characterizing...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. July 2011, 133(7): 071009.
Published Online: July 29, 2011
...Benjamin S. Elkin; Ashok Ilankova; Barclay Morrison, III Stress relaxation tests using a custom designed microindentation device were performed on ten anatomic regions of fresh porcine brain (postmortem time <3 h). Using linear viscoelastic theory, a Prony series representation was used...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. July 2011, 133(7): 071006.
Published Online: July 18, 2011
... and the applied preload were different. The Young’s modulus was calculated from a viscoelastic model, and the permeability from a linear biphasic poroviscoelastic model. Important differences were observed in the prediction of the mechanical properties of the IVD according to the initial experimental conditions...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. November 2010, 132(11): 111002.
Published Online: October 15, 2010
... line is the relaxed stress. This study presented a novel nonlinear viscoelastic model based on the formulation of thermodynamic properties at the REV level. The model is valid for large deformation and various uniaxial loadings such as successive relaxations and cyclic loadings. However...
Journal Articles
Journal Articles