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Journal Articles

The Lumbar Facet Capsular Ligament Becomes More Anisotropic and the Fibers Become Stiffer With Intervertebral Disc and Facet Joint Degeneration

Jill M. Middendorf, Christopher J. Budrow, Arin M. Ellingson, Victor H. Barocas

J Biomech Eng. May 2023, 145(5): 051004.

Paper No: BIO-22-1212

DOI: https://doi.org/10.1115/1.4056432

Published Online: January 11, 2023

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Topics: Anisotropy, Biological tissues, Fibers, Intervertebral discs, Magnetic resonance imaging, Stiffness, Stress, Lumbar spine, Mechanical properties, Tensors

Includes: Supplementary data

Proceedings Papers

Finite Element Modeling Using Patient-Specific Geometry to Predict Aortic Valve Insufficiency During Percutaneous Pulmonary Valve Implantation

Carly L. Donahue, Varun Aggarwal, Victor H. Barocas

Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T02A001, April 11–14, 2022

Paper No: DMD2022-1022

DOI: https://doi.org/10.1115/DMD2022-1022

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Topics: Finite element analysis, Geometry, Modeling, Valves

Journal Articles

In Situ Lumbar Facet Capsular Ligament Strains Due to Joint Pressure and Residual Strain

Elizabeth Gacek, Arin M. Ellingson, Victor H. Barocas

J Biomech Eng. June 2022, 144(6): 061007.

Paper No: BIO-21-1417

DOI: https://doi.org/10.1115/1.4053993

Published Online: March 24, 2022

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Topics: Bone, Deformation, Lumbar spine, Pressure, Testing, Fluids, Biological tissues, Tensors

Includes: Supplementary data

Journal Articles

Investigation of Pathophysiological Aspects of Aortic Growth, Remodeling, and Failure Using a Discrete-Fiber Microstructural Model

Ryan R. Mahutga, Victor H. Barocas

J Biomech Eng. November 2020, 142(11): 111007.

Paper No: BIO-20-1117

DOI: https://doi.org/10.1115/1.4048031

Published Online: September 9, 2020

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Topics: Biological tissues, Failure, Fibers, Stress, Vessels, Muscle, Pressure

Includes: Supplementary data

Journal Articles

Conceptual Framework Development for a Double-Walled Aortic Stent-Graft to Manage Blood Pressure

Shannen B. Kizilski, Omid Amili, Filippo Coletti, Rumi Faizer, Victor H. Barocas

J. Med. Devices. September 2020, 14(3): 031005.

Paper No: MED-19-1168

DOI: https://doi.org/10.1115/1.4047873

Published Online: July 31, 2020

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Topics: Capacitance, Design, Flow (Dynamics), Pressure, Stents, Engineering prototypes, Aorta, Blood

Proceedings Papers

Evaluating the Effect of a Double-Walled Aortic Stent-Graft Prototype on Pulse Wave Velocity in an In Vitro Flow Loop

Shannen B. Kizilski, Filippo Coletti, Rumi Faizer, Victor H. Barocas

Proc. ASME. DMD2020, 2020 Design of Medical Devices Conference, V001T01A014, April 6–9, 2020

Paper No: DMD2020-9085

DOI: https://doi.org/10.1115/DMD2020-9085

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Topics: Design, Engineering prototypes, Flow (Dynamics), Stents, Waves

Journal Articles

Ex Vivo Mechanical Tests and Multiscale Computational Modeling Highlight the Importance of Intramural Shear Stress in Ascending Thoracic Aortic Aneurysms

Christopher E. Korenczuk, Rohit Y. Dhume, Kenneth K. Liao, Victor H. Barocas

J Biomech Eng. December 2019, 141(12): 121010.

Paper No: BIO-19-1161

DOI: https://doi.org/10.1115/1.4045270

Published Online: November 27, 2019

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Topics: Aneurysms, Biological tissues, Computer simulation, Failure, Fibers, Shear (Mechanics), Shear stress, Stress, Mechanical testing, Vessels

Includes: Supplementary data

Journal Articles

Effects of Collagen Heterogeneity on Myocardial Infarct Mechanics in a Multiscale Fiber Network Model

Christopher E. Korenczuk, Victor H. Barocas, William J. Richardson

J Biomech Eng. September 2019, 141(9): 091015.

Paper No: BIO-19-1123

DOI: https://doi.org/10.1115/1.4043865

Published Online: August 2, 2019

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Topics: Anisotropy, Fibers, Biological tissues, Stress, Failure, Engineering simulation, Finite element analysis, Simulation

Proceedings Papers

Identifying Properties for an Aortic Stent-Graft That Counteracts Hypertension

Shannen B. Kizilski, Omid Amili, Filippo Coletti, Rumi Faizer, Victor H. Barocas

Proc. ASME. DMD2018, 2018 Design of Medical Devices Conference, V001T01A012, April 9–12, 2018

Paper No: DMD2018-6907

DOI: https://doi.org/10.1115/DMD2018-6907

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Topics: Blood, Cardiovascular system, Chemical vapor deposition, Diseases, Pressure, Risk, Stents

Journal Articles

Perspectives on Sharing Models and Related Resources in Computational Biomechanics Research

J Biomech Eng. February 2018, 140(2): 024701.

Paper No: BIO-17-1530

DOI: https://doi.org/10.1115/1.4038768

Published Online: January 23, 2018

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Topics: Biomechanics, Computer software, Modeling, Simulation

Journal Articles

Isotropic Failure Criteria Are Not Appropriate for Anisotropic Fibrous Biological Tissues

Christopher E. Korenczuk, Lauren E. Votava, Rohit Y. Dhume, Shannen B. Kizilski, George E. Brown, Rahul Narain, Victor H. Barocas

J Biomech Eng. July 2017, 139(7): 071008.

Paper No: BIO-16-1518

DOI: https://doi.org/10.1115/1.4036316

Published Online: June 6, 2017

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Includes: Supplementary data

Journal Articles

Computational Parametric Analysis of the Mechanical Response of Structurally Varying Pacinian Corpuscles

Julia C. Quindlen, Burak Güçlü, Eric A. Schepis, Victor H. Barocas

J Biomech Eng. July 2017, 139(7): 071012.

Paper No: BIO-16-1512

DOI: https://doi.org/10.1115/1.4036603

Published Online: June 6, 2017

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Topics: Dynamic light scattering, Engineering simulation, Fluids, Shells, Simulation, Vibration, Viscosity, Mechanical properties, Frequency response

Journal Articles

Cellular Microbiaxial Stretching to Measure a Single-Cell Strain Energy Density Function

Zaw Win, Justin M. Buksa, Kerianne E. Steucke, G. W. Gant Luxton, Victor H. Barocas, Patrick W. Alford

J Biomech Eng. July 2017, 139(7): 071006.

Paper No: BIO-16-1446

DOI: https://doi.org/10.1115/1.4036440

Published Online: June 6, 2017

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Topics: Anisotropy, Biological tissues, Deformation, Density, Materials properties, Mechanical properties, Spectral energy distribution, Stress, Testing, Biomechanics

Includes: Supplementary data

Journal Articles

Collagen Organization in Facet Capsular Ligaments Varies With Spinal Region and With Ligament Deformation

Ehsan Ban, Sijia Zhang, Vahhab Zarei, Victor H. Barocas, Beth A. Winkelstein, Catalin R. Picu

J Biomech Eng. July 2017, 139(7): 071009.

Paper No: BIO-16-1517

DOI: https://doi.org/10.1115/1.4036019

Published Online: June 6, 2017

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Topics: Deformation, Fault current limiters, Fibers, Biological tissues, Imaging, Polarization (Light)

Journal Articles

Failure of the Porcine Ascending Aorta: Multidirectional Experiments and a Unifying Microstructural Model

Colleen M. Witzenburg, Rohit Y. Dhume, Sachin B. Shah, Christopher E. Korenczuk, Hallie P. Wagner, Patrick W. Alford, Victor H. Barocas

J Biomech Eng. March 2017, 139(3): 031005.

Paper No: BIO-16-1186

DOI: https://doi.org/10.1115/1.4035264

Published Online: January 23, 2017

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Topics: Failure, Biological tissues, Aorta, Shear (Mechanics), Fibers, Stress

Journal Articles

Effect of Fiber Crimp on the Elasticity of Random Fiber Networks With and Without Embedding Matrices

Ehsan Ban, Victor H. Barocas, Mark S. Shephard, Catalin R. Picu

J. Appl. Mech. April 2016, 83(4): 041008.

Paper No: JAM-15-1605

DOI: https://doi.org/10.1115/1.4032465

Published Online: January 27, 2016

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Topics: Fibers, Stiffness

Journal Articles

2015 Summer Biomechanics, Bioengineering, and Biotransport Conference Student Paper Competition

Victor H. Barocas, Beth A. Winkelstein

J Biomech Eng. February 2016, 138(2): 020207.

Paper No: BIO-15-1583

DOI: https://doi.org/10.1115/1.4032189

Published Online: January 27, 2016

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Topics: Biological tissues, Biomechanics, Biotransport, Students, Wounds, Bioengineering, Biological fluid dynamics, Design, Tissue engineering

Journal Articles

Society Awards 2014

Beth A. Winkelstein, Victor H. Barocas

J Biomech Eng. February 2015, 137(2): 020203.

Paper No: BIO-14-1587

DOI: https://doi.org/10.1115/1.4029296

Published Online: February 1, 2015

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Topics: ASME honors and awards, Bioengineering, Engineering teachers

Journal Articles

Combining Displacement Field and Grip Force Information to Determine Mechanical Properties of Planar Tissue With Complicated Geometry

Tina M. Nagel, Mohammad F. Hadi, Amy A. Claeson, David J. Nuckley, Victor H. Barocas

J Biomech Eng. November 2014, 136(11): 114501.

Paper No: BIO-14-1149

DOI: https://doi.org/10.1115/1.4028193

Published Online: September 10, 2014

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Topics: Biological tissues, Displacement, Fibers, Fittings, Geometry, Testing, Fault current limiters, Mechanical properties, Scanning probe microscopy

Includes: Supplementary data

Proceedings Papers

An Inverse Finite Element Method for Estimating Elastic Coefficients of Anisotropic and Inhomogeneous Materials

Ramesh Raghupathy, Victor H. Barocas

Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 633-634, June 25–29, 2008

Paper No: SBC2008-193089

DOI: https://doi.org/10.1115/SBC2008-193089

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Topics: Anisotropy, Biological tissues, Cancer, Displacement, Elastic moduli, Elastography, Finite element methods, Imaging, Inverse problems, Mechanical properties

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Supplemental Material

The Lumbar Facet Capsular Ligament Becomes More Anisotropic and the Fibers Become Stiffer With Intervertebral Disc and Facet Joint Degeneration

Finite Element Modeling Using Patient-Specific Geometry to Predict Aortic Valve Insufficiency During Percutaneous Pulmonary Valve Implantation

In Situ Lumbar Facet Capsular Ligament Strains Due to Joint Pressure and Residual Strain

Investigation of Pathophysiological Aspects of Aortic Growth, Remodeling, and Failure Using a Discrete-Fiber Microstructural Model

Conceptual Framework Development for a Double-Walled Aortic Stent-Graft to Manage Blood Pressure

Evaluating the Effect of a Double-Walled Aortic Stent-Graft Prototype on Pulse Wave Velocity in an In Vitro Flow Loop

Ex Vivo Mechanical Tests and Multiscale Computational Modeling Highlight the Importance of Intramural Shear Stress in Ascending Thoracic Aortic Aneurysms

Effects of Collagen Heterogeneity on Myocardial Infarct Mechanics in a Multiscale Fiber Network Model

Identifying Properties for an Aortic Stent-Graft That Counteracts Hypertension

Perspectives on Sharing Models and Related Resources in Computational Biomechanics Research

Isotropic Failure Criteria Are Not Appropriate for Anisotropic Fibrous Biological Tissues

Computational Parametric Analysis of the Mechanical Response of Structurally Varying Pacinian Corpuscles

Cellular Microbiaxial Stretching to Measure a Single-Cell Strain Energy Density Function

Collagen Organization in Facet Capsular Ligaments Varies With Spinal Region and With Ligament Deformation

Failure of the Porcine Ascending Aorta: Multidirectional Experiments and a Unifying Microstructural Model

Effect of Fiber Crimp on the Elasticity of Random Fiber Networks With and Without Embedding Matrices

2015 Summer Biomechanics, Bioengineering, and Biotransport Conference Student Paper Competition

Society Awards 2014

Combining Displacement Field and Grip Force Information to Determine Mechanical Properties of Planar Tissue With Complicated Geometry

An Inverse Finite Element Method for Estimating Elastic Coefficients of Anisotropic and Inhomogeneous Materials

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