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Srinidhi Nagaraja
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Journal Articles

Verification, Validation, and Uncertainty Quantification of Spinal Rod Computational Models Under Three-Point Bending

Srinidhi Nagaraja, Galyna Loughran, Anup Gandhi, Jason Inzana, Andrew P. Baumann, Kumar Kartikeya, Marc Horner
Journal: Journal of Verification, Validation and Uncertainty Quantification
Article Type: Research-Article
J. Verif. Valid. Uncert. March 2020, 5(1): 011002.
Paper No: VVUQ-19-1040
DOI: https://doi.org/10.1115/1.4046329
Published Online: March 13, 2020
View Article titled, Verification, Validation, and Uncertainty Quantification of Spinal Rod Computational Models Under Three-Point Bending
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Topics: Engineering simulation, Finite element analysis, Simulation, Testing, Uncertainty, Uncertainty quantification, Displacement, Food and Drug Administration, Stiffness, Rods
Journal Articles

The Effects of Bone Microstructure on Subsidence Risk for ALIF, LLIF, PLIF, and TLIF Spine Cages

Vivek Palepu, Melvin D. Helgeson, Michael Molyneaux-Francis, Srinidhi Nagaraja
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. March 2019, 141(3): 031002.
Paper No: BIO-18-1178
DOI: https://doi.org/10.1115/1.4042181
Published Online: January 18, 2019
View Article titled, The Effects of Bone Microstructure on Subsidence Risk for ALIF, LLIF, PLIF, and TLIF Spine Cages
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Topics: Bone, Risk, Biomechanics, Stiffness, Surgery, Testing, Design, Lumbar spine
Journal Articles

Validating Fatigue Safety Factor Calculation Methods for Cardiovascular Stents

Ramesh Marrey, Brian Baillargeon, Maureen L. Dreher, Jason D. Weaver, Srinidhi Nagaraja, Nuno Rebelo, Xiao-Yan Gong
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. June 2018, 140(6): 061001.
Paper No: BIO-17-1179
DOI: https://doi.org/10.1115/1.4039173
Published Online: March 16, 2018
View Article titled, Validating Fatigue Safety Factor Calculation Methods for Cardiovascular Stents
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Topics: Fatigue, Safety, Stents, Stress, Tensors, Scalars, Cycles, Cardiovascular system, Deformation, Fracture (Materials)
Journal Articles

Development of a Flow Evolution Network Model for the Stress–Strain Behavior of Poly(L-lactide)

Maureen L. Dreher, Srinidhi Nagaraja, Jorgen Bergstrom, Danika Hayman
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. September 2017, 139(9): 091002.
Paper No: BIO-16-1315
DOI: https://doi.org/10.1115/1.4037071
Published Online: July 7, 2017
View Article titled, Development of a Flow Evolution Network Model for the Stress–Strain Behavior of Poly(L-lactide)
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Topics: Stress, Flow (Dynamics), Modeling, Constitutive equations, Displacement, Relaxation (Physics), Stents
Includes: Supplementary data
Journal Articles

The Role of Computational Modeling and Simulation in the Total Product Life Cycle of Peripheral Vascular Devices

Tina M. Morrison, Maureen L. Dreher, Srinidhi Nagaraja, Leonardo M. Angelone, Wolfgang Kainz
Journal: Journal of Medical Devices
Article Type: Technical Briefs
J. Med. Devices. June 2017, 11(2): 024503.
Paper No: MED-16-1295
DOI: https://doi.org/10.1115/1.4035866
Published Online: May 3, 2017
View Article titled, The Role of Computational Modeling and Simulation in the Total Product Life Cycle of Peripheral Vascular Devices
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Topics: Cardiovascular devices, Computer simulation, Cycles, Design, Failure, Medical devices, Optimization, Simulation, Stents, Testing
Journal Articles

Comparisons of Anterior Plate Screw Pullout Strength Between Polyurethane Foams and Thoracolumbar Cadaveric Vertebrae

Srinidhi Nagaraja, Vivek Palepu
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. October 2016, 138(10): 104505.
Paper No: BIO-16-1219
DOI: https://doi.org/10.1115/1.4034427
Published Online: August 24, 2016
View Article titled, Comparisons of Anterior Plate Screw Pullout Strength Between Polyurethane Foams and Thoracolumbar Cadaveric Vertebrae
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Topics: Bone, Foams (Chemistry), Mechanical properties, Screws, Testing, Urethane foam, Density, Biomechanics, Struts (Engineering)
Journal Articles

Preclinical Creep and Recovery of Absorbable Materials for Medical Devices

Maureen L. Dreher, PhD, Danny Hong, Srinidhi Nagaraja, PhD
Journal: Journal of Medical Devices
Article Type: Frontiers Abstracts
J. Med. Devices. March 2012, 6(1): 017525.
DOI: https://doi.org/10.1115/1.4026703
Published Online: March 12, 2012
View Article titled, Preclinical Creep and Recovery of Absorbable Materials for Medical Devices
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Topics: Creep, Medical devices
Journal Articles

Spatial Correlations of Trabecular Bone Microdamage with Local Stresses and Strains Using Rigid Image Registration

Srinidhi Nagaraja, Oskar Skrinjar, Robert E. Guldberg
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. June 2011, 133(6): 064502.
DOI: https://doi.org/10.1115/1.4004164
Published Online: June 14, 2011
View Article titled, Spatial Correlations of Trabecular Bone Microdamage with Local Stresses and Strains Using Rigid Image Registration
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Topics: Bone, Finite element analysis, Image registration, Stress