1-20 of 27
Steve A. Maas
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Modeling Fatigue Failure of Cartilage and Fibrous Biological Tissues Using Constrained Reactive Mixture Theory

Brandon K. Zimmerman, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2024, 146(12): 121001.
Paper No: BIO-24-1098
https://doi.org/10.1115/1.4066219
Published Online: September 6, 2024
View Article titled, Modeling Fatigue Failure of Cartilage and Fibrous Biological Tissues Using Constrained Reactive Mixture Theory
Open the PDF for Modeling Fatigue Failure of Cartilage and Fibrous Biological Tissues Using Constrained Reactive Mixture Theory in another window
Topics: Biological tissues, Cartilage, Damage, Fatigue, Fatigue failure, Stress, Failure, Cycles
Journal Articles

Erratum: “A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity” [ASME J. Biomech Eng., 2023, 145(1), p. 011004; DOI: 10.1115/1.4054983 ]

Gerard A. Ateshian, Courtney A. Petersen, Steve A. Maas, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Errata
J Biomech Eng. October 2024, 146(10): 107001.
Paper No: BIO-24-1097
https://doi.org/10.1115/1.4065342
Published Online: May 13, 2024
View Article titled, Erratum: “A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity” [ASME J. Biomech Eng., 2023, 145(1), p. 011004; DOI: 10.1115/1.4054983 ]
Open the PDF for Erratum: “A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity” [ASME J. Biomech Eng., 2023, 145(1), p. 011004; DOI: 10.1115/1.4054983 ] in another window
Topics: Algorithms, Anisotropy, Viscoelasticity, Modeling, Errors
Journal Articles

Finite Element Implementation of Computational Fluid Dynamics With Reactive Neutral and Charged Solute Transport in FEBio

Jay J. Shim, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2023, 145(9): 091011.
Paper No: BIO-23-1071
https://doi.org/10.1115/1.4062594
Published Online: June 13, 2023
View Article titled, Finite Element Implementation of Computational Fluid Dynamics With Reactive Neutral and Charged Solute Transport in FEBio
Open the PDF for Finite Element Implementation of Computational Fluid Dynamics With Reactive Neutral and Charged Solute Transport in FEBio in another window
Topics: Boundary-value problems, Computational fluid dynamics, Convection, Diffusion (Physics), Finite element analysis, Flow (Dynamics), Fluids, Fluid pressure, Degrees of freedom, Drops
Journal Articles

Damage Mechanics of Biological Tissues in Relation to Viscoelasticity

Gerard A. Ateshian, Kimberly R. Kroupa, Courtney A. Petersen, Brandon K. Zimmerman, Steve A. Maas, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. April 2023, 145(4): 041011.
Paper No: BIO-22-1235
https://doi.org/10.1115/1.4056063
Published Online: December 5, 2022
View Article titled, Damage Mechanics of Biological Tissues in Relation to Viscoelasticity
Open the PDF for Damage Mechanics of Biological Tissues in Relation to Viscoelasticity in another window
Topics: Biological tissues, Damage, Stress, Viscoelasticity, Friction, Fluids, Damage mechanics, Failure, Viscoelastic materials
Journal Articles

A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity

Gerard A. Ateshian, Courtney A. Petersen, Steve A. Maas, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. January 2023, 145(1): 011004.
Paper No: BIO-22-1023
https://doi.org/10.1115/1.4054983
Published Online: August 19, 2022
View Article titled, A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity
Open the PDF for A Numerical Scheme for Anisotropic Reactive Nonlinear Viscoelasticity in another window
Topics: Relaxation (Physics), Stress, Viscoelasticity, Tensors, Tension, Fibers
Journal Articles

A Computational Framework for Atrioventricular Valve Modeling Using Open-Source Software

Wensi Wu, Stephen Ching, Steve A. Maas, Andras Lasso, Patricia Sabin, Jeffrey A. Weiss, Matthew A. Jolley
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. October 2022, 144(10): 101012.
Paper No: BIO-22-1031
https://doi.org/10.1115/1.4054485
Published Online: May 27, 2022
View Article titled, A Computational Framework for Atrioventricular Valve Modeling Using Open-Source Software
Open the PDF for A Computational Framework for Atrioventricular Valve Modeling Using Open-Source Software in another window
Topics: Valves, Modeling, Stress
Journal Articles

A Finite Element Algorithm for Large Deformation Biphasic Frictional Contact Between Porous-Permeable Hydrated Soft Tissues

Brandon K. Zimmerman, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2022, 144(2): 021008.
Paper No: BIO-21-1161
https://doi.org/10.1115/1.4052114
Published Online: September 30, 2021
View Article titled, A Finite Element Algorithm for Large Deformation Biphasic Frictional Contact Between Porous-Permeable Hydrated Soft Tissues
Open the PDF for A Finite Element Algorithm for Large Deformation Biphasic Frictional Contact Between Porous-Permeable Hydrated Soft Tissues in another window
Topics: Algorithms, Cartilage, Finite element analysis, Fluids, Friction, Stress, Fluid pressure
Includes: Supplementary data
Journal Articles

Finite Element Implementation of Biphasic-Fluid Structure Interactions in febio

Jay J. Shim, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. September 2021, 143(9): 091005.
Paper No: BIO-20-1506
https://doi.org/10.1115/1.4050646
Published Online: May 13, 2021
View Article titled, Finite Element Implementation of Biphasic-Fluid Structure Interactions in febio
Open the PDF for Finite Element Implementation of Biphasic-Fluid Structure Interactions in febio in another window
Topics: Fluids, Finite element analysis
Journal Articles

A Formulation for Fluid–Structure Interactions in febio Using Mixture Theory

Jay J. Shim, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. May 2019, 141(5): 051010.
Paper No: BIO-18-1306
https://doi.org/10.1115/1.4043031
Published Online: March 27, 2019
View Article titled, A Formulation for Fluid–Structure Interactions in febio Using Mixture Theory
Open the PDF for A Formulation for Fluid–Structure Interactions in febio Using Mixture Theory in another window
Topics: Fluid structure interaction, Fluids, Flow (Dynamics), Pumps
Includes: Supplementary data
Journal Articles

Finite Element Formulation of Multiphasic Shell Elements for Cell Mechanics Analyses in FEBio

Jay C. Hou, Steve A. Maas, Jeffrey A. Weiss, Gerard A. Ateshian
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. December 2018, 140(12): 121009.
Paper No: BIO-18-1171
https://doi.org/10.1115/1.4041043
Published Online: September 25, 2018
View Article titled, Finite Element Formulation of Multiphasic Shell Elements for Cell Mechanics Analyses in FEBio
Open the PDF for Finite Element Formulation of Multiphasic Shell Elements for Cell Mechanics Analyses in FEBio in another window
Topics: Chondrocytes, Membranes, Shells, Finite element analysis, Deformation
Journal Articles

Perspectives on Sharing Models and Related Resources in Computational Biomechanics Research

Ahmet Erdemir, Peter J. Hunter, Gerhard A. Holzapfel, Leslie M. Loew, John Middleton, Christopher R. Jacobs, Perumal Nithiarasu, Rainlad Löhner, Guowei Wei, Beth A. Winkelstein, Victor H. Barocas, Farshid Guilak, Joy P. Ku, Jennifer L. Hicks, Scott L. Delp, Michael S. Sacks, Jeffrey A. Weiss, Gerard A. Ateshian, Steve A. Maas, Andrew D. McCulloch, Grace C. Y. Peng
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Expert View
J Biomech Eng. February 2018, 140(2): 024701.
Paper No: BIO-17-1530
https://doi.org/10.1115/1.4038768
Published Online: January 23, 2018
View Article titled, Perspectives on Sharing Models and Related Resources in Computational Biomechanics Research
Open the PDF for Perspectives on Sharing Models and Related Resources in Computational Biomechanics Research in another window
Topics: Biomechanics, Computer software, Modeling, Simulation
Journal Articles

Finite Element Framework for Computational Fluid Dynamics in FEBio

Gerard A. Ateshian, Jay J. Shim, Steve A. Maas, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2018, 140(2): 021001.
Paper No: BIO-17-1193
https://doi.org/10.1115/1.4038716
Published Online: January 12, 2018
View Article titled, Finite Element Framework for Computational Fluid Dynamics in FEBio
Open the PDF for Finite Element Framework for Computational Fluid Dynamics in FEBio in another window
Topics: Computational fluid dynamics, Finite element analysis, Flow (Dynamics), Fluids, Pressure, Boundary-value problems
Includes: Supplementary data
Proceedings Papers

Can the Hip Joint be Modeled Accurately Using Simplified Geometry?

Andrew E. Anderson, Steve A. Maas, Benjamin J. Ellis, Jeffrey A. Weiss
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 509-510, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-192902
https://doi.org/10.1115/SBC2008-192902
View Paper titled, Can the Hip Joint be Modeled Accurately Using Simplified Geometry?
Open the PDF for Can the Hip Joint be Modeled Accurately Using Simplified Geometry? in another window
Topics: Geometry, Cartilage, Pressure, Analytical methods, Bone, Engineering simulation, Finite element analysis, Finite element model, Simulation, Springs
Proceedings Papers

Effects of Joint Congruency on the Response of a Tension-Compression Nonlinear Constitutive Model for Cartilage

Benjamin J. Ellis, Gerard A. Ateshian, Andrew E. Anderson, Clare Canal, Steve A. Maas, Jeffrey A. Weiss
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 1073-1074, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-192897
https://doi.org/10.1115/SBC2008-192897
View Paper titled, Effects of Joint Congruency on the Response of a Tension-Compression Nonlinear Constitutive Model for Cartilage
Open the PDF for Effects of Joint Congruency on the Response of a Tension-Compression Nonlinear Constitutive Model for Cartilage in another window
Topics: Cartilage, Compression, Constitutive equations, Tension, Anisotropy, Finite element analysis, Fluids, Materials properties, Stress
Proceedings Papers

The Effect of Fiber Microstructure on the Observed Poisson’s Ratio of Tendon and Ligament Tissue

Shawn P. Reese, Steve A. Maas, Heath A. Henninger, Jeffrey A. Weiss
Proc. ASME. SBC2008, ASME 2008 Summer Bioengineering Conference, Parts A and B, 925-926, June 25–29, 2008
Publisher: American Society of Mechanical Engineers
Paper No: SBC2008-193184
https://doi.org/10.1115/SBC2008-193184
View Paper titled, The Effect of Fiber Microstructure on the Observed Poisson’s Ratio of Tendon and Ligament Tissue
Open the PDF for The Effect of Fiber Microstructure on the Observed Poisson’s Ratio of Tendon and Ligament Tissue in another window
Topics: Biological tissues, Fibers, Poisson ratio, Tendons, Finite element analysis, Tensile testing
Proceedings Papers

Microvascular Oreintation During Angiogenesis: Effects of Mechanical Stretch and Boundary Conditions

Laxminarayanan Krishnan, Clayton J. Underwood, Steve A. Maas, Benjamin Ellis, Tejas C. Kode, James B. Hoying, Jeffrey A. Weiss
Proc. ASME. SBC2007, ASME 2007 Summer Bioengineering Conference, 1033-1034, June 20–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: SBC2007-176598
https://doi.org/10.1115/SBC2007-176598
View Paper titled, Microvascular Oreintation During Angiogenesis: Effects of Mechanical Stretch and Boundary Conditions
Open the PDF for Microvascular Oreintation During Angiogenesis: Effects of Mechanical Stretch and Boundary Conditions in another window
Topics: Boundary-value problems, Endothelial cells, Chondrocytes, Cordage, Fibers, Fibroblasts, Muscle, Osteoblasts, Vessels
Journal Articles

Mechanical Interaction of Angiogenic Microvessels With the Extracellular Matrix

Lowell T. Edgar, James B. Hoying, Urs Utzinger, Clayton J. Underwood, Laxminarayanan Krishnan, Brenda K. Baggett, Steve A. Maas, James E. Guilkey, Jeffrey A. Weiss
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. February 2014, 136(2): 021001.
Paper No: BIO-13-1503
https://doi.org/10.1115/1.4026471
Published Online: February 5, 2014
View Article titled, Mechanical Interaction of Angiogenic Microvessels With the Extracellular Matrix
Open the PDF for Mechanical Interaction of Angiogenic Microvessels With the Extracellular Matrix in another window
Topics: Boundary-value problems, Deformation, Density, Imaging, Simulation, Traction, Vessels, Photons, Computer simulation, Time series
Includes: Multimedia, Supplementary data
Proceedings Papers

Effects of Cartilage Constitutive Model on Specimen-Specific Validation and Predictions of Cartilage Mechanics in the Human Hip

Corinne R. Henak, Ashley L. Kapron, Andrew E. Anderson, Gerard A. Ateshian, Benjamin J. Ellis, Steve A. Maas, Jeffrey A. Weiss
Proc. ASME. SBC2013, Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, V01BT47A003, June 26–29, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SBC2013-14132
https://doi.org/10.1115/SBC2013-14132
View Paper titled, Effects of Cartilage Constitutive Model on Specimen-Specific Validation and Predictions of Cartilage Mechanics in the Human Hip
Open the PDF for Effects of Cartilage Constitutive Model on Specimen-Specific Validation and Predictions of Cartilage Mechanics in the Human Hip in another window
Topics: Cartilage, Constitutive equations, Reliability, Finite element analysis, Finite element model, Geometry, Osteoarthritis, Shear stress, Stress
Proceedings Papers

Continuum Description of the Time- and Strain-Dependent Poisson’s Ratio of Ligament Under Finite Deformation

Aaron M. Swedberg, Shawn P. Reese, Steve A. Maas, Benjamin J. Ellis, Jeffrey A. Weiss
Proc. ASME. SBC2013, Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, V01BT48A002, June 26–29, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SBC2013-14323
https://doi.org/10.1115/SBC2013-14323
View Paper titled, Continuum Description of the Time- and Strain-Dependent Poisson’s Ratio of Ligament Under Finite Deformation
Open the PDF for Continuum Description of the Time- and Strain-Dependent Poisson’s Ratio of Ligament Under Finite Deformation in another window
Topics: Anisotropy, Biological tissues, Constitutive equations, Deformation, Fibers, Finite element model, Fluids, Poisson ratio, Stress, Tendons
Proceedings Papers

Finite Element Modeling of Joint Contact Mechanics With Quadratic Tetrahedral Elements

Steve A. Maas, Benjamin J. Ellis, David S. Rawlins, Jeffrey A. Weiss
Proc. ASME. SBC2013, Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, V01BT55A020, June 26–29, 2013
Publisher: American Society of Mechanical Engineers
Paper No: SBC2013-14556
https://doi.org/10.1115/SBC2013-14556
View Paper titled, Finite Element Modeling of Joint Contact Mechanics With Quadratic Tetrahedral Elements
Open the PDF for Finite Element Modeling of Joint Contact Mechanics With Quadratic Tetrahedral Elements in another window
Topics: Contact mechanics, Finite element analysis, Modeling, Locks (Waterways)