Research output per year
Research output per year
- 1 - 50 out of 162 results
Search results
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2024
A multiblock (MIB) finite element method for accurate and efficient blood flow simulation
Bourantas, G. C., Zwick, B. F., Lampropoulos, D. S., Loukopoulos, V. C., Katsanos, K., Dimas, A. A., Burganos, V. N., Wittek, A. & Miller, K., 1 Dec 2024, In: Journal of Computational Physics. 518, 113329.Research output: Contribution to journal › Article › peer-review
1 Citation (Web of Science) -
Computation for biomechanical analysis of aortic aneurysms: the importance of computational grid
Alkhatib, F., Wittek, A., Zwick, B. F., Bourantas, G. C. & Miller, K., 2024, In: Computer Methods in Biomechanics and Biomedical Engineering. 27, 8, p. 994-1010 17 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Dynamic responses of rubberised concrete: A study using short-length F-shape barriers subjected to pendulum impact
Lyu, X., Ran, H., Elchalakani, M., Wittek, A., Hassan, M., Ayough, P. & Pham, T. M., 15 Oct 2024, In: Journal of Building Engineering. 95, 110135.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
Hexahedral mesh of anatomical atlas for construction of computational human brain models: Applications to modeling biomechanics and bioelectric field propagation
Huynh, A., Zwick, B., Jamshidian, M., Halle, M., Wittek, A. & Miller, K., 2 Oct 2024, USA: arXiv.Research output: Working paper › Preprint
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Open Meshed Anatomy: Towards a comprehensive finite element hexahedral mesh derived from open atlases
Huynh, A., Zwick, B., Halle, M., Wittek, A. & Miller, K., 22 Feb 2024, Challenges and Solutions in Computing ed., Springer, p. 33-42, 10 p. (Lecture Notes in Bioengineering).Research output: Working paper › peer-review
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Random Boundaries: Quantifying Segmentation Uncertainty in Solutions to Boundary-Value Problems
Gralton, S. G., Alkhatib, F., Zwick, B., Bourantas, G., Wittek, A. & Miller, K., 30 Aug 2024, (E-pub ahead of print) Computational Biomechanics for Medicine - Challenges and Solutions in Computing. Wittek, A., Miller, K., Kobielarz, M., Babu, A. R., Nash, M. P. & Nielsen, P. M. F. (eds.). Springer Science + Business Media, p. 17-32 16 p. (Lecture Notes in Bioengineering).Research output: Chapter in Book/Conference paper › Conference paper › peer-review
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2023
An immersed boundary vector potential-vorticity meshless solver of the incompressible Navier-Stokes equation
Bourantas, G. C., Zwick, B. F., Lavier, T. P., Loukopoulos, V. C., Dimas, A. A., Wittek, A. & Miller, K., Jan 2023, In: International Journal for Numerical Methods in Fluids. 95, 1, p. 143-175 33 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Web of Science) -
Effect of Analyst Segmentation Variability on Computed AAA Stress Distributions
Hodge, T., Tan, J. C. Y., Koh, P. H., Storer, E., Huynh, A., Alkhatib, F., Miller, K. & Wittek, A., 12 Aug 2023, Computational Biomechanics for Medicine: Towards Automation and Robustness of Computations in the Clinic. Nash, M. P., Wittek, A., Nielsen, P. M. F., Kobielarz, M., Babu, A. R. & Miller, K. (eds.). Switzerland: Springer International Publishing Switzerland, p. 63-77Research output: Chapter in Book/Conference paper › Conference paper › peer-review
File25 Downloads (Pure) -
Experimental and numerical investigation of pultruded GFRP circular hollow tubular columns under concentric and eccentric loading
Higgoda, T. M., Elchalakani, M., Kimiaei, M., Wittek, A. & Yang, B., 15 Jan 2023, In: Composite Structures. 304, 116427.Research output: Contribution to journal › Article › peer-review
13 Citations (Scopus) -
Experimental and numerical investigation on the effect of concrete infill in pultruded GFRP CHS intermediate and long columns under axial and eccentric compression
Higgoda, T. M., Elchalakani, M., Kimiaei, M., Wittek, A. & Yang, B., May 2023, In: Structures. 51, p. 137-157 21 p.Research output: Contribution to journal › Article › peer-review
5 Citations (Scopus) -
Generation of Patient-specific Structured Hexahedral Mesh of Aortic Aneurysm Wall
Alkhatib, F., Bourantas, G., Wittek, A. & Miller, K., 12 Aug 2023, Computational Biomechanics for Medicine: Towards Automation and Robustness of Computations in the Clinic. Nash, M. P., Wittek, A., Nielsen, P. M. F., Kobielarz, M., Babu, A. R. & Miller, K. (eds.). Cham: Springer Nature Switzerland AG, p. 3-22 19 p.Research output: Chapter in Book/Conference paper › Conference paper › peer-review
Open AccessFile8 Downloads (Pure) -
Image data and computational grids for computing brain shift and solving the electrocorticography forward problem
Zwick, B. F., Safdar, S., Bourantas, G. C., Joldes, G. R., Hyde, D. E., Warfield, S. K., Wittek, A. & Miller, K., Jun 2023, In: Data in Brief. 48, 109122.Research output: Contribution to journal › Data article › peer-review
Open Access -
Recovery by discretization corrected particle strength exchange (DC PSE) operators
Zwick, B. F., Bourantas, G. C., Alkhatib, F., Wittek, A. & Miller, K., 1 Jul 2023, In: Applied Mathematics and Computation. 448, 127923.Research output: Contribution to journal › Article › peer-review
1 Citation (Web of Science) -
SlicerCBM: automatic framework for biomechanical analysis of the brain
Safdar, S., Zwick, B. F., Yu, Y., Bourantas, G. C., Joldes, G. R., Warfield, S. K., Hyde, D. E., Frisken, S., Kapur, T., Kikinis, R., Golby, A., Nabavi, A., Wittek, A. & Miller, K., Oct 2023, In: International Journal of Computer Assisted Radiology and Surgery. 18, 10, p. 1925-1940 16 p.Research output: Contribution to journal › Article › peer-review
Open Access3 Citations (Scopus) -
The Effects of the Spine on the Analysis of Peak Wall Stress in Abdominal Aortic Aneurysms
Liddelow, M. D., Alkhatib, F., Wittek, A. & Miller, K., 12 Aug 2023, Computational Biomechanics for Medicine: Towards Automation and Robustness of Computations in the Clinic. Nash, M. P., Wittek, A., Nielsen, P. M. F., Kobielarz, M., Babu, A. R. & Miller, K. (eds.). Switzerland: Springer Nature Switzerland AG, p. 79-93Research output: Chapter in Book/Conference paper › Conference paper › peer-review
Open AccessFile5 Downloads (Pure) -
2022
Automatic Framework for Patient-Specific Biomechanical Computations of Organ Deformation: An Epilepsy (EEG) Case Study
Safdar, S., Zwick, B., Bourantas, G., Joldes, G. R., Warfield, S. K., Hyde, D. E., Wittek, A. & Miller, K., Nov 2022, Computational Biomechanics for Medicine: Towards Translation and Better Patient Outcomes. Nielsen, P. M. F., Li, X., Wittek, A., Nash, M. P. & Miller, K. (eds.). Springer Nature Switzerland AG, p. 75-89 15 p.Research output: Chapter in Book/Conference paper › Chapter › peer-review
1 Citation (Scopus) -
Automatic framework for patient-specific modelling of tumour resection-induced brain shift
Yu, Y., Safdar, S., Bourantas, G., Zwick, B., Joldes, G., Kapur, T., Frisken, S., Kikinis, R., Nabavi, A., Golby, A., Wittek, A. & Miller, K., Apr 2022, In: Computers in Biology and Medicine. 143, 105271.Research output: Contribution to journal › Article › peer-review
Open AccessFile4 Citations (Web of Science)74 Downloads (Pure) -
Computer simulation of tumour resection-induced brain deformation by a meshless approach
Yu, Y., Bourantas, G., Zwick, B., Joldes, G., Kapur, T., Frisken, S., Kikinis, R., Nabavi, A., Golby, A., Wittek, A. & Miller, K., Jan 2022, In: International Journal for Numerical Methods in Biomedical Engineering. 38, 1, e3539.Research output: Contribution to journal › Article › peer-review
Open Access5 Citations (Scopus) -
Efficient and Accurate Computation of Quantitative Flow Ratio (QFR) for Physiological Assessment of Coronary Artery Stenosis from a Single Angiographic View
Bourantas, G. C., Tsigkas, G., Katsanos, K., Bekiris, F. V., Zwick, B. F., Wittek, A., Miller, K. & Davlouros, P., Nov 2022, Computational Biomechanics for Medicine: Towards Translation and Better Patient Outcomes. Nielsen, P. M. F., Nash, M. P., Li, X., Miller, K. & Wittek, A. (eds.). 1 ed. Springer Nature Switzerland AG, p. 121-131 11 p. (MICCAI: International Conference on Medical Image Computing and Computer-Assisted Intervention).Research output: Chapter in Book/Conference paper › Conference paper › peer-review
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Evaluation of the head protection effectiveness of cyclist helmets using full-scale computational biomechanics modelling of cycling accidents
Wang, F., Wu, J., Hu, L., Yu, C., Wang, B., Huang, X., Miller, K. & Wittek, A., Feb 2022, In: Journal of Safety Research. 80, p. 109-134 26 p.Research output: Contribution to journal › Article › peer-review
43 Citations (Scopus) -
Flexural behaviour of pultruded circular tubular GFRP composite truss bridges with novel non-corrosive connections
Higgoda, T. M., Elchalakani, M., Kimiaei, M., Wittek, A. & Yang, B., Nov 2022, In: Structures. 45, p. 830-853 24 p.Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus) -
Investigation on the structural failure behaviour of pultruded circular tubular GFRP multiplanar truss bridges with non-metallic connections through finite element modelling
Higgoda, T. M., Elchalakani, M., Wittek, A., Kimiaei, M. & Yang, B., Dec 2022, In: Engineering Failure Analysis. 142, 106739.Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus) -
On stress in abdominal aortic aneurysm: Linear versus non-linear analysis and aneurysms rupture risk
Wittek, A., Alkhatib, F., Vitásek, R., Polzer, S. & Miller, K., Feb 2022, In: International Journal for Numerical Methods in Biomedical Engineering. 38, 2, e3554.Research output: Contribution to journal › Article › peer-review
Open AccessFile6 Citations (Scopus)203 Downloads (Pure) -
Patient-specific solution of the electrocorticography forward problem in deforming brain
Zwick, B. F., Bourantas, G. C., Safdar, S., Joldes, G. R., Hyde, D. E., Warfield, S. K., Wittek, A. & Miller, K., Nov 2022, In: NeuroImage. 263, 119649.Research output: Contribution to journal › Article › peer-review
Open Access2 Citations (Scopus) -
Should anthropometric differences between the commonly used pedestrian computational biomechanics models and Chinese population be taken into account when predicting pedestrian head kinematics and injury in vehicle collisions in China?
Wang, F., Yin, J., Hu, L., Wang, M., Liu, X., Miller, K. & Wittek, A., Aug 2022, In: Accident Analysis and Prevention. 173, 106718.Research output: Contribution to journal › Article › peer-review
15 Citations (Web of Science) -
2021
Computer Simulation of the Resection Induced Brain Shift; Preliminary Results
Yu, Y., Bourantas, G., Kapur, T., Frisken, S., Kikinis, R., Nabavi, A., Golby, A., Wittek, A. & Miller, K., 12 Jul 2021, Computational Biomechanics for Medicine: Solid and Fluid Mechanics Informing Therapy. Miller, K., Wittek, A., Nash, M. & Nielsen, P. M. F. (eds.). Springer, p. 17-29Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile48 Downloads (Pure) -
Immersed boundary finite element method for blood flow simulation
Bourantas, G. C., Lampropoulos, D. S., Zwick, B. F., Loukopoulos, V. C., Wittek, A. & Miller, K., 15 Nov 2021, In: Computers and Fluids. 230, 105162.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)32 Downloads (Pure) -
Peak wall stress and peak wall rupture index in ruptured and asymptomatic intact abdominal aortic aneurysms
Miller, K. & Wittek, A., 1 Jul 2021, In: The British journal of surgery. 108, 7, p. e255Research output: Contribution to journal › Letter › peer-review
Open Access -
Re “Biomechanical Assessment Predicts Aneurysm Related Events in Patients with Abdominal Aortic Aneurysm”
Miller, K., Wittek, A. & Joldes, G., Jan 2021, In: European Journal of Vascular and Endovascular Surgery. 61, 1, p. 163-164 2 p.Research output: Contribution to journal › Letter › peer-review
Open Access -
Simple and robust element-free Galerkin method with almost interpolating shape functions for finite deformation elasticity
Bourantas, G., Zwick, B., Joldes, G., Wittek, A. & Miller, K., Aug 2021, In: Applied Mathematical Modelling. 96, p. 284-303 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile21 Citations (Scopus)80 Downloads (Pure) -
Simulation of intracranial hemodynamics by an efficient and accurate immersed boundary scheme
Lampropoulos, D. S., Bourantas, G., Zwick, B., Kagadis, G. C., Wittek, A., Miller, K. & Loukopoulos, V. C., Dec 2021, In: International Journal for Numerical Methods in Biomedical Engineering. 37, 12, 22 p., e3524.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)45 Downloads (Pure) -
2020
A Flux-Conservative Finite Difference Scheme for Anisotropic Bioelectric Problems
Bourantas, G., Zwick, B., Warfield, S. K., Hyde, D. E., Wittek, A. & Miller, K., 18 Aug 2020, Computational Biomechanics for Medicine: Solid and Fluid Mechanics for the Benefit of Patients. Miller, K., Wittek, A., Joldes, G., Nash, M. P. & Nielsen, P. M. F. (eds.). Cham: Springer Nature Switzerland AG, p. 135-146Research output: Chapter in Book/Conference paper › Conference paper › peer-review
File84 Downloads (Pure) -
Cell-based Maximum Entropy Approximants for Three-Dimensional Domains: Application in Large Strain Elastodynamics using the Meshless Total Lagrangian Explicit Dynamics Method
Mountris, K. A., Bourantas, G., Millan, D., Joldes, G., Miller, K., Pueyo, E. & Wittek, A., 15 Feb 2020, In: International Journal of Numerical Methods in Engineering. 121, 3, p. 477-491 15 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile7 Citations (Scopus)66 Downloads (Pure) -
Hydrodynamic modeling and performance analysis of bio-inspired swimming
Ghommem, M., Bourantas, G., Wittek, A., Miller, K. & Hajj, M. R., 1 Feb 2020, In: Ocean Engineering. 197, 106897.Research output: Contribution to journal › Article › peer-review
Open AccessFile21 Citations (Scopus)282 Downloads (Pure) -
Image, geometry and finite element mesh datasets for analysis of relationship between abdominal aortic aneurysm symptoms and stress in walls of abdominal aortic aneurysm
Wittek, A., Mufty, H., Catlin, A., Rogers, C., Saunders, B., Sciarrone, R., Fourneau, I., Meuris, B., Tavner, A., Joldes, G. R. & Miller, K., Jun 2020, In: Data in Brief. 30, 105451.Research output: Contribution to journal › Data article › peer-review
Open Access4 Citations (Scopus) -
Is There a Relationship Between Stress in Walls of Abdominal Aortic Aneurysm and Symptoms?
Miller, K., Mufty, H., Catlin, A., Rogers, C., Saunders, B., Sciarrone, R., Fourneau, I., Meuris, B., Tavner, A., Joldes, G. R. & Wittek, A., 1 Aug 2020, In: Journal of Surgical Research. 252, p. 37-46 10 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile11 Citations (Scopus)114 Downloads (Pure) -
Mathematical modeling and computer simulation of needle insertion into soft tissue
Wittek, A., Bourantas, G., Zwick, B., Joldes, G., Esteban, L. & Miller, K., 22 Dec 2020, In: PLoS One. 15, 12 December, p. 1-31 e0242704.Research output: Contribution to journal › Article › peer-review
Open Access14 Citations (Scopus) -
Prediction of pedestrian brain injury due to vehicle impact using computational biomechanics models: Are head-only models sufficient?
Wang, F., Yu, C., Wang, B., Li, G., Miller, K. & Wittek, A., 2 Jan 2020, In: Traffic Injury Prevention. 21, 1, p. 102-107 6 p.Research output: Contribution to journal › Article › peer-review
26 Citations (Scopus) -
2019
An explicit meshless point collocation method for electrically driven magnetohydrodynamics (MHD) flow
Bourantas, G. C., Loukopoulos, V. C., Joldes, G. R., Wittek, A. & Miller, K., 1 May 2019, In: Applied Mathematics and Computation. 348, p. 215-233 19 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile8 Citations (Web of Science)138 Downloads (Pure) -
An Explicit Meshless Point Collocation Solver for Incompressible Navier-Stokes Equations
Bourantas, G., Zwick, B., Joldes, G., Loukopoulos, V. C., Tavner, A., Wittek, A. & Miller, K., 3 Sept 2019, In: Fluids. 4, 3, p. 1-32 164.Research output: Contribution to journal › Article › peer-review
Open Access10 Citations (Scopus) -
Biomechanical modeling and computer simulation of the brain during neurosurgery
Miller, K., Joldes, G. R., Bourantas, G., Warfield, S. K., Hyde, D. E., Kikinis, R. & Wittek, A., 1 Oct 2019, In: International Journal for Numerical Methods in Biomedical Engineering. 35, 10, 24 p., e3250.Research output: Contribution to journal › Review article › peer-review
Open AccessFile22 Citations (Scopus)125 Downloads (Pure) -
Biomechanical Modelling of the Brain for Neurosurgical Simulation and Neuroimage Registration
Miller, K., Wittek, A., Tavner, A. & Joldes, G., 9 Aug 2019, Biomechanics of the Brain. Miller, K. (ed.). 2 ed. Cham: Springer International Publishing AG, p. 135-164Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile6 Citations (Web of Science)157 Downloads (Pure) -
Computational biomechanics for medical image analysis
Wittek, A. & Miller, K., 1 Jan 2019, Handbook of Medical Image Computing and Computer Assisted Intervention. Zhou, S. K., Rueckert, D. & Fichtinger, G. (eds.). Elsevier, p. 953-977 25 p.Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile10 Citations (Scopus)385 Downloads (Pure) -
Finite Element Algorithms for Computational Biomechanics of the Brain
Wittek, A., Joldes, G. & Miller, K., 9 Aug 2019, Biomechanics of the Brain. Miller, K. (ed.). 2 ed. Cham, Switzerland: Springer Nature Switzerland AG, p. 243-272 (Biological and Medical Physics, Biomedical Engineering).Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile3 Citations (Web of Science)210 Downloads (Pure) -
Meshless Algorithms for Computational Biomechanics of the Brain
Wittek, A., Joldes, G. & Miller, K., 9 Aug 2019, Biomechanics of the Brain. Miller, K. (ed.). 2 ed. Cham: Springer Nature Switzerland AG, p. 273-301Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile2 Citations (Web of Science)144 Downloads (Pure) -
Meshless Method for Simulation of Needle Insertion into Soft Tissues: Preliminary Results
Wittek, A., Bourantas, G., Joldes, G., Khau, A., Mountris, K., Singh, S. & Miller, K., 14 Aug 2019, Computational Biomechanics for Medicine: Personalisation, Validation and Therapy. Nash, M., Nielsen, P., Wittek, A., Miller, K. & Joldes, G. (eds.). 1 ed. Switzerland: Springer International Publishing, Vol. 10. p. 73-86 14 p.Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile2 Citations (Scopus)282 Downloads (Pure) -
Rapid Blood Flow Computation on Digital Subtraction Angiography: Preliminary Results
Bourantas, G., Joldes, G., Katsanos, K., Kagadis, G., Wittek, A. & Miller, K., 1 Jan 2019, Computational Biomechanics for Medicine: Personalisation, Validation and Therapy. Nash, M. P., Nielsen, P. M. F., Wittek, A., Miller, K. & Joldes, G. R. (eds.). Cham: Springer International Publishing Switzerland, p. 121-131 11 p.Research output: Chapter in Book/Conference paper › Conference paper › peer-review
Open AccessFile84 Downloads (Pure) -
Suite of meshless algorithms for accurate computation of soft tissue deformation for surgical simulation
Joldes, G., Bourantas, G., Zwick, B., Chowdhury, H., Wittek, A., Agrawal, S., Mountris, K., Hyde, D., Warfield, S. K. & Miller, K., 1 Aug 2019, In: Medical Image Analysis. 56, p. 152-171 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile46 Citations (Scopus)93 Downloads (Pure) -
Towards a probabilistic approach for quantifying uncertainty in robot soft tissue indentation via computational biomechanics models
Montenegro, J. A. Y., Singh, S. P. N. & Wittek, A., 2019, ACRA 2019 Proceedings. Australian Robotics & Automation Association, 7 p.Research output: Chapter in Book/Conference paper › Conference paper › peer-review
Open AccessFile49 Downloads (Pure) -
2018
A discrete element method for modelling cell mechanics: Application to the simulation of chondrocyte behavior in the growth plate
Joldes, G. R., Bourantas, G. C., Wittek, A., Miller, K., Smith, D. W. & Gardiner, B. S., 14 May 2018, Computational Biomechanics for Medicine: Measurements, Models, and Predictions. Nielsen, P. M. F., Wittek, A., Miller, K., Doyle, B., Joldes, G. R. & Nash, M. P. (eds.). Switzerland: Springer International Publishing AG, p. 93-103 11 p.Research output: Chapter in Book/Conference paper › Chapter › peer-review
Open AccessFile228 Downloads (Pure)