status of the global human body models consortium (ghbmc)
Transcription
status of the global human body models consortium (ghbmc)
STATUS OF THE GLOBAL HUMAN BODY MODELS CONSORTIUM (GHBMC) John Combest, Nissan Jenne-Tai Wang, General Motors SAE Government & Industry Meeting, Jan. 20 – 22, 2016, Washington, DC 2016 Government & Industry Meeting, Jan. 20 – 22, 2016, Washington, DC Introduction of GHBMC • Founded in 2006, GHBMC is an international consortium of automakers & suppliers working with research institutes and government agencies to advance human body modeling technologies for crash simulations. MEMBERS • OBJECTIVE: To consolidate worldwide HBM R&D effort into a single global effort SPONSOR SAE INTERNATIONAL • MISSION: To develop and maintain high fidelity FE human body models for crash simulations PARTICIPANTS 2 GHBMC Centers of Expertise Head Model COE PI: Dr. Liying Zhang Neck Model COE PI: Dr. Duane Cronin Full Body Model COE Co-PIs: Dr. Scott Gayzik Dr. Joel Stitzel Thorax Model COE PI: Dr. Matt Panzer Responsibilities: Abdomen Model COE Pelvis & Lower Extremities Model COE PI: Dr. Matt Panzer SAE INTERNATIONAL PI: Dr. Philippe Beillas FBM COE • CAD and mesh • Full Body Validation BRM COEs • Regional validation • Suggest model design modifications • Updates 3 GHBMC Development Status • 13 models to be developed by 2017 (9 in User Acceptance Testing, 2 in development, 2 pending) • Versions are noted with most mature model being M50-O • Not shown, detailed pedestrians (M50-P, F05-P, and M95-P) F05-O M50-O M95-O F05-OS M50-OS Detailed v 2.1 v. 4.4 SAE INTERNATIONAL M95-OS 6YO-PS F05-PS M50-PS M95-PS Simplified v. 1.1 v. 1.2 v. 1.8.4 v. 1.2 v. 1.3 v. 1.3 v. 1.3 v. 1.3 4 GHBMC Model Family by Year SAE INTERNATIONAL 5 Forecast of GHBMC Model Family by Year SAE INTERNATIONAL 6 Forecast of GHBMC Model Family by Year SAE INTERNATIONAL 7 GHBMC M50-O v4.4 Upload, Aug. 2015 • Added tibia & fibula crosssection output • Improved head accelerometer local output • Addressed transform issue due to conflicting IDs SAE INTERNATIONAL 8 GHBMC M50-OS V1.8.4 Latest release: GHBMC M50-OS v1.8.4 on October, 2015 Joint positioning capability (ATD-like) Currently in progress: • Addition of femur compliant element to improve the lower leg kinematics. • Certification tests for M50-OS Pendulum - Impact force 4 63.5 mm Force (KN) 5 5.9 KN 5.1 KN 3 2 1 72.6 mm 6 0 -1 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Displacement (mm) SAE INTERNATIONAL F05-OS & M95-OS: Morphing and preliminary results • Radial basis function – thin plate spline method for morphing M50-OS to F05 and M95 habitus • Other than node locations, all details in M50-OS preserved in morphed models • Morphed models – tested using the suite of rigid impact simulations F05-OS v1.2 M50-OS v1.8.4 M95-OS v1.2 Preliminary results: Thorax – Chest Impact • Impactor: 23.4 Kg and 152 cm diameter, 6.7 m/s • Plots against Lebarbe corridors • Note: F05-OS v1-2 and M95-OS v1-2: Raw Data, Not scaled 53.1 Kg SAE INTERNATIONAL 77.1 Kg 103.07 Kg 10 Modular Use Example: M50-OS + Brain M50-O v4.4 M50-OS v1.8+Brain Hours Frontal Sled Impact Simulation Runtime M50-O v4.4 M50-OS v1.8+Brain 40 35 30 25 20 15 10 5 0 M50-OS SAE INTERNATIONAL M50 OS Brain M50-O 11 GHBMC Large Male (M95-O): v1.1, Aug. 2015 Same parts, materials, and element formulations as M50 model SAE INTERNATIONAL Vavalle, Nicholas "Application of radial basis function methods in the development of a 95th percentile male seated FEA model." Stapp Car Crash Journal 58 (2014): 361. 12 M95-O: IRCOBI 2015 1. Evaluate effects of body habitus 2. Evaluate the application of mass-normalization to the M95 SAE INTERNATIONAL 13 Development and Validation of Pedestrian FE Model Component Validation: Knee lateral bending Full Body Validation: Car-to-pedestrian impact Head CG Trajectory SAE INTERNATIONAL Sacrum Trajectory 14 GHBMC pedestrian models accepted by EuroNCAP Pedestrian Testing Protocol v8.2, Nov. 2015 0 ms 36 ms 90 ms 152 ms SAE INTERNATIONAL 15 GHBMC CAD Deliveries in Phase II Note: Not to scale M50: 4/30/2014 SAE INTERNATIONAL F05 Ped: 7/30/2014 F05 Occ: 7/30/2014 Davis, M. L., Allen, B. C., Geer, C. P., Stitzel, J. D., & Gayzik, F. S. (2014). A Multi-Modality Image Set for the Development of a 5th Percentile Female Finite Element Model. In IRCOBI Conference Proceedings. 16 Pedestrian CAD • Based on data from the same subjects used for the occupant model development • Confirmed bone locations with external anthropometry landmarks and external surface data • Soft tissues developed from medical images in the standing posture • Posture was adjusted in model for EuroNCAP pedestrian protocol • Delivery • CAD, April 2014 • Simplified pedestrian model v. 1.0, July 2014 Organ and Muscle M50 Standing SAE INTERNATIONAL MRI with pelvis and hip bone outline (red) 17 Small Female Detailed Occupant (F05-O v2.1) 964 Parts 2.5 million elements 1.4 million nodes Mass = 51.4 kg SAE INTERNATIONAL F05-O Model Overview 18 F05-O CAD Dataset 316 Individual CAD Components • 161 Bones • 35 Organs • 90 Muscles • 30 Ligaments, Tendons, and Cartilage SAE INTERNATIONAL Davis, M. L., Allen, B. C., Geer, C. P., Stitzel, J. D., & Gayzik, F. S. (2014). A Multi‐Modality Image Set for the Development of a 5th Percentile Female Finite Element Model. In IRCOBI Conference Proceedings. 19 Comparison of M50 to F05 Alpha mesh delivered to GHMBC and BRM COEs on January, 2015 F05-O v2.1 released to the GHMBC on Oct 31, 2015 Currently entering 4th quarter of model development Comparison of M50 to F05 SAE INTERNATIONAL 20 F05 Subject Selection Inclusion Exclusion Between ages of 2244 Pregnant Meet height, weight, and anthropometry requirements All organs present Self Reported Diagnosis of Osteopenia or Osteoporosis Metal Anywhere in Body Any internal devices Claustrophobia 160 Participant Target 140 120 100 80 60 40 20 0 Weight (kg) Height (cm) SAE INTERNATIONAL BMI (kg/m^2) 21 F05 External Anthropometry Head breadth Target Head length Foot length, standing Neck circumference Average Deviation = 4.1% Hip breadth, standing Shoulder-elbow length standing Hip breadth sitting Forearm-hand length, standing Bideltoid breadth, sitting Knee height sitting Buttock knee length sitting Head circumference Waist circumference, standing Sitting height Chest circumference 0 SAE INTERNATIONAL 10 20 30 Gordon, et al., “Anthropometry Survey of US Army Personnel 40 50 60 70 80 90 22 Multi-Modality Image Dataset In total, over 14,000 medical images were collected CT Supine Quasi-Seated SAE INTERNATIONAL Supine MRI Supine Upright MRI Seated Standing 23 Organ Volumes • 14 scans from WFU database • Organs germane to crash induced injuries Kidneys Liver Spleen Lungs Heart Pancreas SAE INTERNATIONAL 24 F05-O Head and Neck Regions • 22 parts representing the brain • Brain is a structured hex mesh connected node-to-node with the cranium • 52 explicit muscles of the neck SAE INTERNATIONAL 25 F05-O Thoracoabdominal Region 273 thoracoabdominal parts included to characterize relevant crash induced injuries SAE INTERNATIONAL 26 F05-O Thoracoabdominal Region SAE INTERNATIONAL 27 F05-O Lower Extremity • Muscle was developed by using CAD and element assignment techniques • Origin and insertion sites explicitly mesh and connected to bone • Cruciate and collateral ligaments modeled using 3D hex elements Cross-section showing muscle element assignment SAE INTERNATIONAL 28 F05-O Latest Iterations F05 v2.0 Thickness = 0.75 mm SAE INTERNATIONAL F05 v2.1 Modified Thickness Variable 29 Cortical Thickness SAE INTERNATIONAL 30 F05-O v2.1 Full Body Validation All data shown scaled using the Equal Stress Equal Velocity using an Effective Mass Ratio CORA Summary Results for Small Female Beta Validation Phase Magnitude Slope Corridor Hardy Impact Force CORA Results 1.0 0.76 0.99 Bouquet Impact Force CORA Results 1.0 0.48 0.97 Viano Impact Force CORA Results 0.98 0.92 0.99 Cavanaugh Torso Impact Force CORA 0.99 0.85 0.94 0.48 Results Cavanaugh Pelvis Impact Force CORA Results Kemper Impact Force CORA Results SAE INTERNATIONAL Total 0.90 0.79 0.96 0.70 1.0 0.65 0.98 0.58 0.72 1.0 0.71 0.94 - 0.87 Preliminary Data: Force Only 31 Free Academic Licenses to Institutions of Higher Education – GHBMC Model Users as of Jan. 13, 2016 North America: Europe: 1. McGill U. (Canada) 1. Graz U. of Technology (Austria) 1. U. of Melbourne (Australia) 2. U. of Toronto (Canada) 2. CEESAR (France) 3. U. of Waterloo (Canada) 3. IFSTTAR (France) 4. California State U. - Los Angeles 4. INRIA (France) 5. Duke U. 6. U. of Munich (Germany) 6. George Mason U. 7. U. of Stuttgart (Germany) 7. Johns Hopkins Med. School 8. Cork Institute of Tech. (Ireland) 8. Medical College of Wisconsin 9. Institute of Technology Tallaght (Ireland) 9. Ohio State U. 10. Stanford U. 11. Temple U. 12. U. of California Berkeley 13. U. of Michigan 14. U. of Virginia 15. Virginia Tech 16. Wake Forest U. Baptist Medical Center 17. Wayne State U. SAE INTERNATIONAL 5. T. U. Berlin (Germany) 10. TESSA-Universidad de Zaragoza (Spain) 11. Chalmers U. of Technology (Sweden) 12. KTH - Royal Institute of Technology (Sweden) 13. Coventry U. (UK) 14. U. of Southampton (UK) Asia & Australia: 2. U. of Western Australia (Australia) 3. U. of Technology – Sydney (Australia) 4. Beihang University (China) 5. Hunan U. (China) 6. Jilin U. (China) 7. Third Military Medical U., Institute for Traffic Medicine (China) 8. University of Electronic Science & Technology of China (China) 9. Xiamen U. of Technology (China) 10. XiangYa Medicine School, Central South U. (China) 11. Hongik U. (Korea) 12. Sogang U. (Korea) 13. King Mongkut's U. of Technology (Thailand) 32 Full Body Model COE Team & Collaborators Joel D. Stitzel F Scott Gayzik WFU CIB WFU CIB Full Body Models Co-PIs Doron Schwartz WFU CIB Simplified M50 Berkan Guleyup WFU CBI M50 Costin Untaroiu VT CIB Pedestrian Validation William Decker WFU CIB Simplified M50 Craig Hamilton WFU BME Imaging Jeremy Schap WFU CIB Technical Staff Hyung Yun Choi Hong Ik University Model Conversion Bharath Koya WFU CIB Technical Staff Nick Williams WFU CIB Technical Staff Ashley Weaver WFU CIB FBM COE Wansoo Pak VT CIB Pedestrian CIB SAE INTERNATIONAL 33 GHBMC Contact Info • Membership & General Inquires - GHBMC Steering Committee Chairman – Mr. John Combest ([email protected]) - GHBMC Technical Committee Chairman – Dr. Jenne-Tai (J.T.) Wang ([email protected]) - GHBMC Technical Committee Assistant Chairman – Dr. Eric Song ([email protected]) • Model Licenses & User Support - Elemance, LLC – Dr. Joel Stitzel ([email protected]) and Dr. F. Scott Gayzik ([email protected]) SAE INTERNATIONAL 34 APPENDIX SAE INTERNATIONAL 35 First Annual GHBMC Users Workshop This first user workshop is an exciting opportunity for industry, government and academic professionals within the modeling and simulation community to present and learn about research and development occurring within the GHBMC program. The workshop will be held on April 11th, 2016. Current users of the model including industry, government and academic centers worldwide, are invited to present their research and development activities utilizing GHBMC models. The workshop will be an opportunity to network with peers in the modeling and simulation community and will occur one day prior to the start of the Society of Automotive Engineers World Congress and Exposition. It is being held at the Inn at St. John's, in Plymouth, Michigan, a 25 minute drive from downtown Detroit and easily accessible from various points of interest in the greater Detroit Metro Area. Registration is complimentary until March 1, 2016. Register Today! [email protected] SAE INTERNATIONAL 36 6th International Symposium on “Human Modeling and Simulation in Automotive Engineering” The 6th International Symposium on “Human Modeling and Simulation in Automotive Engineering” will be held October 20-21, 2016 in Heidelberg, Germany. The symposium intends to continue and further advance the dialog between researchers, software developers and industrial users of human models. It is again organized in cooperation with Wayne State University‘s renowned Bioengineering Centre, which has been a pioneer and leading institution in biomechanics research for automotive safety for 75 years. If you wish to contribute to the Symposium please send information on the author(s) (name, academic title, job title, organization), the presentation title and an abstract (max. 250 words) to [email protected] before March 31, 2016. If you are younger than 30 years you qualify for the new Young Scientist Award contest. If you want to participate in the contest make a note in your presentation proposal. Presentations for the 6th “Human Modeling Symposium” should address • Biomechanical Research • Development of Human Models and Simulation Software • Industrial Applications focusing on the theory, development or application of human simulation models in automotive engineering. The submitted abstracts will be evaluated by the program committee. Speakers will be informed of acceptance of their proposed presentations by April 30 REGISTRATION INFORMATION AVAILABLE AT https://www.carhs.de SAE INTERNATIONAL 37 GHBMC Journal and Peer-Reviewed Publications GHBMC Journal and Peer-Reviewed Publications 1. Age- and Sex-Specific Thorax Finite Element Model Development and Simulation. Schoell S.L, Weaver A.A., Vavalle N., Stitzel, J.D., 2015 Traffic Injury Prevention, 16:sup1, S57-S65, DOI: 10.1080/15389588.2015.1005208 2. Development of a Computationally Efficient Full Human Body Finite Element Model. Schwarz, D. Guleyupoglu, B., Koya, B., Stitzel, J.D., Gayzik, F. S. 2015 Traffic Injury Prevention, 16:sup1, S49-S56, DOI: 10.1080/15389588.2015.1021418 3. Development and Validation of an Older Occupant Finite Element Model of a Mid-Sized Male for Investigation of Age-Related Injury Risk. Schoell, Weaver, Urban, Jones, Stitzel, Reed, Rupp. STAPP Car Crash Journal Volume 59 (November 2015). Pp. 359-383 4. Comparison of Kriging and Moving Least Square Methods to Change the Geometry of Human Body Models. Jolivet, Lafon, Petit, Beillas. STAPP Car Crash Journal Volume 59 (November 2015) pp. 337-357 5. Validation of Shoulder Response of Human Body Finite Element Model (GHBMC) under Whole Body Lateral Impact Condition. Park, Kim, Panzer, Crandall, Annals of Biomedical Engineering 2015 6. The Effect of Pre-Crash Velocity Reduction on Occupant Response Using a Human Body Finite Element Model. B. Guleyupoglu, N.A. Vavalle,J. Schap, K.D. Kusano, F. S. Gayzic Traffic Injury Prevention 2015 7. Development and Preliminary Validation of a 50th Percentile Pedestrian Finite Element Model. Untaroiu, Putnam, Schap, Davis, Gayzik. Proceedings of ISETC/CIE 2015 8. The Application of Radial Basis Function Interpolation in the Development of a 95th Percentile Male Seated FEA Model. Vavalle, Schoell, Weaver, Stitzel, Gayzik, 2015 STAPP Car Crash Journal 9. Evaluation of Biofidelity of Finite Element 50th Percentile Male Human Body Model (GHBMC) under Lateral Shoulder Impact Conditions, Park G, Kim T, Subit D, Donlon JP, Crandall JR, Svenderson A, Saunders N, and Markusic C. (2014). 2014 IRCOBI Conference, Berlin, Germany. 10. Abdominal Organ Location, Morphology, and Rib Coverage for the 5th, 50th, and 95th Percentile Males and Females in the Supine and Seated Posture using Multi-Modality Imaging. Hayes, Gayzik, Moreno, Martin, Stitzel. 2015 Annals of Advances in Automotive Medicine (AAAM) 11. The Effects of Cadaver Orientation on the Relative Position of the Abdominal Organs. Howes, Hardy, Beillas. 2015 Annals of Advances in Automotive Medicine (AAAM) 12. A Method to Characterize Average Cervical Spine Ligament Response Based On Raw Data Sets For Implementation Into Injury Biomechanics Models. Mattucci S, Cronin DS. Journal of the Mechanical Behavior of Biomedical Materials. 2015; pp. 251-260 DOI information: 10.1016/j.jmbbm.2014.09.023 13. High Rotation Rate Behavior of Cervical Spine Segments in Flexion and Extension. Barker J, Cronin DS, Chandrashekar, N. Journal of Biomechanical Engineering, 2014 Dec; 136(12):121004. doi: 10.1115/1.4028107. 14. Evaluation of Biofidelity of Side Impact Computational Surrogates (ES-2re, WorldSID, GHBMC). Park G, Kim T, Crandall JR, Svendsen A. et.al. 2014 SAE WC 15. High-rate Mechanical Properties of Human Heel Pad for Simulation of a Blast Loading Condition Gabler, Panzer, and Salzar. 2014 IRCOBI Conference. SAE INTERNATIONAL 38 GHBMC Journal and Peer-Reviewed Publications GHBMC Journal and Peer-Reviewed Publications 16. Validation of simulated chest band data in frontal and lateral loading using a human body finite element model. Hayes AR, Vavalle NA, Moreno DP, Stitzel JD, Gayzik FS. Traffic Injury Prevention 2014; 15(2): 181-186A 17. Numerical Investigation on the Variation in Hip Injury Tolerance With Occupant Posture During Frontal Collisions. Yue N and Untaroiu CD., Traffic Injury Prevention, 2014; 15:5, 513-5221 18. Development of a finite element human head model partially validated with thirty-five experimental cases. Mao H, Zhang L, Jiang B, Genthikatti VV, Jin X, Zhu F, Makwana R, Gill A, Jandir G, Singh A, Yang KH. J Biomechanical Engineering. 2013 Nov;135(11):111002 19. Development of high-quality hexahedral human brain meshes using feature-based multi-block approach Mao H, Gao H, Cal L, Genthikatti V, Yang KH.. Computer Methods in Biomechanics and Biomedical Engineering. 2013; 16(3):271-9. 20. A comprehensive experimental study on material properties of human brain tissue Jin X, Zhu F, Mao H, Shen M, Yang KH.. Journal of Biomechanics 2013 Nov 15;46(16):2795-801. 21. Cervical spine segment finite element model for traumatic injury prediction. DeWit JA, Cronin DS.. Journal of the Mechanical Behavior of Biomedical Materials. 2012 Jun; 10:138-50. (GHBMC, iAMi) 22. Strain rate dependent properties of younger human cervical spine ligaments Mattucci S, Moulton JA, Chandrashekar N, Cronin DS.. Journal of the Mechanical Behavior of Biomedical Materials. 2013; 23: 71-79 23. Biomechanical and Injury Response of Human Foot and Ankle Under Complex Loading. Shin J and Untaroiu. Journal of Biomechanical Engineering. 2013. 24. A Finite Element Model of the Lower Limb for Simulating Automotive Impacts. Untaroiu CD, Yue N, and Shin JAnnals of Biomedical Engineering. 2013. 25. A Finite Element Model of the Foot and Ankle for Automotive Impact Applications. Shin J, Yue N, and Untaroiu CD. Annals of Biomedical Engineering. 2012. 26. Focusing on Vulnerable Populations in Crashes: Recent Advances in Finite Element Human Models for Injury Biomechanics Research. HU Jingwen, Jonathan D. Rupp, Matthew P. Reed. J Automotive Safety and Engergy, 2012 Vol. 3 No. 4 27. An evaluation of objective rating methods for full-body finite element model comparison to PMHS tests. Vavalle NA, Jelen BC, Moreno DP, Stitzel JD, Gayzik FS. (2013).. Traffic Inj Prev 2013; 14 Suppl: S87-94. 28. Lateral impact validation of a geometrically accurate full body finite element model for blunt injury prediction. Vavalle NA, Moreno DP, Rhyne AC, Stitzel JD, Gayzik FS. Ann Biomed Eng 2013; 41(3): 497-512. 29. Investigation of the Mass Distribution of a Detailed Seated Male Finite Element Model. Vavalle NA, Thompson AB, Hayes AR, Moreno DP, Stitzel JD, Gayzik FS.. J Appl Biomech. 2013 30. Comparison of Kinematics of GHBMC to PMHS on the Side Impact Condition. Park G, Kim T, Crandall JR, Arregui-Dalmases C, Luzon-Narro J.. 2013; International Research Council on Biomechanics of Injury (IRCOBI). Gothenburg, Sweden. SAE INTERNATIONAL 39 GHBMC Journal and Peer-Reviewed Publications GHBMC Journal and Peer-Reviewed Publications 31. Recent advances in developing finite element head model. Mao H, Zhang L, Jiang B, Genthikatti V, Jin X, Zhu F, Makwana R, Gill A, Jandir G, Singh A, and Yang KH. International Crashworthiness Conference, ICRASH 2012, Milan, Italy. 32. Abdominal Organ Location, Morphology, and Rib Coverage for the 5(th), 50(th), and 95(th) Percentile Males and Females in the Supine and Seated Posture using Multi-Modality Imaging. Hayes AR, Gayzik FS, Moreno DP, Martin RS, Stitzel JD. Annals of Advances in Automotive Medicine (AAAM) 2013; 57: 111-122. 33. Comparison of organ location, morphology, and rib coverage of a midsized male in the supine and seated positions. Hayes AR, Gayzik FS, Moreno DP, Martin RS, Stitzel JD.. Computational Mathematic Methods Med 2013: 419821. 34. External landmark, body surface, and volume data of a mid-sized male in seated and standing postures. Gayzik FS, Moreno DP, Danelson KA, McNally C, Klinich KD, Stitzel JD.. Annals of Biomedical Engineering 2012; 40(9): 2019-2032. 35. A paradigm for human body finite element model integration from a set of regional models. Thompson AB, Gayzik FS, Moreno DP, Rhyne AC, Vavalle NA, Stitzel JD.. Biomedical Science Instruments 2012; 48: 423-430. 36. Strain rate dependent properties of younger human cervical spine ligaments Mattucci SF, Moulton JA, Chandrashekar N, Cronin DS." Journal of the mechanical behavior of biomedical materials. 2012; 10: 216-226. 37. Influence of mesh density, cortical thickness and material properties on human rib fracture prediction Li Z, Kindig M, Subit D, Kent R.. Medical Engineering and Physics. 2010; 32(9):998-1008. 38. In vitro kinematics of the shoulder: comparison with in vivo data during arm flexion. Duprey S, Subit D, Lessley D, Guillemot H, and Kent R.. Computer Methods in Biomechanics and Biomedical Engineering. 2011; 14(S1):193-4. 39. Structural response of cadaveric rib cages under a localized loading: stiffness and kinematic trends. Kindig M, Lau A, Forman J, Kent R.. Stapp Car Crash Journal 2010; 54:337-380. 40. A pseudo-elastic effective material property representation of the costal cartilage for use in finite element models of the whole human body. Forman J, Del Pozo E, Kent R. Traffic Injury Prevention. 2011; 11:613-622. 41. Cervical Spine Model To Predict Capsular Ligament Response In Rear Impact. Fice JB, Cronin DS, Panzer MB.. Annals of Biomedical Eng.. 2011; 39 (8):2152-21. 42. Investigation of whiplash injuries in the upper cervical spine using a detailed neck model. Fice, J.B., Cronin, D.S., 2012. Journal of Biomechanics, 2012.01.016. 43. Upper Cervical Spine Kinematic Response and Injury Prediction. Cronin DS, Fice J, DeWit J, Moulton J.. International Research Council on Biomechanics of Injury (IRCOBI). Dublin, Ireland, 2012 44. A parametric study of hard tissue injury prediction using finite elements: Consideration of geometric complexity, sub-failure material properties, CTthresholding, and element characteristics. Arregui-Dalmases, Del Pozo, Duprey, Lopez-Valdes, Lau, Subit, Kent . Traffic Injury Prevention. 2010; 11(3):286-293. 45. Structural response of cadaveric rib cages under a localized loading: stiffness and kinematic trends. Kindig M, Lau A, Forman J, Kent R.. Stapp Car Crash Journal 2010; 54:337-380. SAE INTERNATIONAL 40 GHBMC Journal and Peer-Reviewed Publications GHBMC Journal and Peer-Reviewed Publications 46. A multi-modality image data collection protocol for full body finite element analysis model development. Gayzik FS, Moreno DP, Hamilton C, Tan J, McNally C, Duma S, Klinich KD, Stitzel JD. (2010). 2010, SAE Tech Paper, 2009-01-2261. SAE World Congress. Detroit, MI, SAE. 47. Development of a full body CAD dataset for computational modeling: a multi-modality approach. Gayzik FS, Moreno DP, Geer CP, Wuertzer SD, Martin RS, Stitzel JD.. Annals of Biomedical Engineering, 2011;39(10): 2568-2583. 48. Study of Rib Fracture Mechanisms Based on the Rib Strain Profiles in Side and Forward Oblique Impact. Leport T, Baudrit P, Potier P, Trosseille X, Lecuyer E, Vallancien G.. 2011 Stapp Car Crash Conference. 49. Biomechanical properties of the costovertebral joint. Duprey S, Subit D, Guillemot H, Kent R.. Medical Engineering and Physics. 2010; 32:222-227. 50. Cervical Spine Segment Finite Element Model Validation and Verification at Traumatic Loading Levels for Injury Prediction DeWit J, Cronin DS.. 2010 IRCOBI, Hannover, Germany. 51. Structural response of cadaveric rib cages under a localized loading: stiffness and kinematic trends Kindig, M., Lau, A., Forman, J., Kent, R.. 2010 Stapp Car Crash Journal. 2010; 54:337-380 52. Rib fractures under anterior-posterior dynamic loads: experimental and finite element study. Li Z, Kindig M, Kerrigan J, Untaroiu CD, Subit D, Kent R.. Journal of Biomechanics. 2010; 43:228-234. 53. Identifying the properties of ultra-soft materials using a new methodology of combined specimen-specific FE model and optimization techniques Zhu F, Jin X, Guan F, Zhang L, Mao H, Yang K, King AI. Materials and Design 2010; 31(10):4704-4712. SAE INTERNATIONAL 41 GHBMC Public Presentation Materials Conference Presentation (no written paper): 1. The Status of the Global Human Body Models Consortium (GHBMC). John J. Combest, J.T. Wang, 2016 SAE Government Industry Meeting, Washington D.C. 2. An Objective Evaluation of Mass Scaling Techniques Utilizing Computational Human Body Models. Matthew Davis, Wake Forest/Virginia Tech., 2015 43rd International Workshop on Human Subjects for Biomechanical Research, November 8, 2015. New Orleans, LA 3. Understanding Head Injury Mechanisms: Parametric Modeling of Head/Neck Response. Derek A. Jones, Wake Forest/Virginia Tech., 2015 43rd International Workshop on Human Subjects for Biomechanical Research, November 8, 2015. New Orleans, LA 4. Effect of Impact Location on Brain Tissue Strain in Football Helmet Impacts. Benjamin S. Elkin, MEA Forensic Engineers and Scientists., 2015 43rd International Workshop on Human Subjects for Biomechanical Research, November 8, 2015. New Orleans, LA 5. Preliminary Investigation of Thoracolumbar Loads under Frontal Crashes using a Human Finite Element Model. Mike W. J. Arun, Medical College of Wisconsin., 2015 43rd International Workshop on Human Subjects for Biomechanical Research, November 8, 2015. New Orleans, LA 6. Development of Computational Models As Part of the Global Human Body Models Consortium - The Perspective of the Center of Excellence in Head Modeling. Computer-Aided Engineering and Multidisciplinary Design Optimization: Recent Advances, Technology, and Future Symposium. April 17, 2015, Ann Arbor, MI 7. Development and Validation of GHMBC Models by the Full Body Models Center of Expertise F. Scot Gayzik, 5th International Symposium “Human Modeling and Simulation in Automotive Engineering, Munich Germany, October 17, 2014. 8. Segment Tension Testing Jeffrey Barker, Naveen Chandrashekar, Duane Cronin, World Congress of Biomechanics July 8, 2014. 9. Current Research and Development Activities of the Full Body Model Center of Expertise of the Gloabal Human Body Models Consortium Project. F. Scot Gayzik, Joel Stitzel, ARL Workshop on Numerical Analysis of Human and Surrogate Response to Accelerative Loading, January 8, 2014 10. A Preliminary Evaluation of Human & Dummy Finite Element Models under Blast-Induced Accelerative Loading Conditions. Costin D. Untaroiu, ARL Workshop on Numerical AnalNeck Response of a Finite Element Human Body Model During a Simulated Rotary-Wing Air-craft Impact 11. Neck Response of a Finite Element Human Body Model During a Simulated Rotary-Wing Air-craft Impact. Joel Stitzel, ARL Workshop on Numerical Analysis of Human and Surrogate Response to Accelerative Loading, January 8, 2014 12. Phase II Plan & Status of the Global Human Body Models Consortium. J.T.Wang, SAE Government & Industry Meeting, January 24, 2014, Washington D.C. 13. Status of the Global Human Body Models Consortium. J. Combest, 4th International Symposium on Human Modeling and Simulation in Automotive Engineering. May 14th, 2013, Munich, Germany 14. Updated Status of the GHBMC (Global Human Body Models Consortium) J. Combest, RAMSIS update Conference, June 8th, 2013 15. Development of a Detailed Finite Element Neck Model for Automotive Safety Research. Fice JB, Moulton J, Cronin DS. NHTSA Biomechanics Workshop Paper, Dearborn, Michigan, 2012. 16. High Rate Behaviour of the Cervical Spine Segments. Barker J, Chandrashekar N, Cronin DS., Ohio State University Injury Biomechanics Symposium, 2012. SAE INTERNATIONAL 42 GHBMC Public Presentation Materials Conference Presentation (no written paper): 17. Examination of the Kinematics of the Thoracoabdominal Contents under Various Loading Scenarios. Howes MK, Gregory SA, Beillas P, and Hardy WN. Stapp Journal and Car Crash Conference: Savannah, GA, 2012 18. Material Properties of the Post-Mortem Stomach in High-Rate Equibiaxial Elongation. Howes MK and Hardy WN.. ASME Summer Bioengineering Conference: Fajardo, Puerto Rico, 2012. 19. Material Properties of the Post-Mortem Small Intestine in High-Rate Equibiaxial Elongation. Howes MK and Hardy WN. The Ohio State University Injury Biomechanics Symposium: Columbus, OH, 2012. 20. A Finite Element Model of the Occupant Lower Extremity for Automotive Impact Applications. Untaroiu, Yue, and Shin (2012). ASME 2012 Summer Bioengineering Conference. 267-268. 21. Recent advances in developing finite element head model. Presented at the 2012 ICRASH. July 18th - 20th, Milan, Italy. Y.H. Kim, J.E. Kim, A.W. Eberhardt, ASME Summer Bioengineering Conf.,Fajardo, Puerto Rico, June 2012. 22. Performance of a 50th percentile abdominal model for impact: effect of size and mass. Beillas P., and Berthet F. European Society of Biomechanics Conference, Lisbon, Portugal, July 2012 23. Finite element simulation of pelvic fractures in side impacts. Kim, Kim, and Eberhardt. ASME Summer Bioengineering Conference, Fajardo, Puerto Rico, June 2012. 24. Completion of Phase I Development of the Global Human Body Models Consortium Mid-Sized Male Full Body Finite Element Model. F. Scott Gayzik, SAE Government Industry Meeting, January 26th, 2012 25. Development and Validation of an Finite Element Model of Occupant Lower Extremity. Untaroiu. NHTSA Human Subjects Workshop, Nov. 2011 26. Development & Validation of an In-Vivo Finite Element Pelvis Model with Cortical Thickness Mapped from a Cadaver. Kim, Kim, and Eberhardt (2011)., ASME Summer Bioengineering Conf., Nemacolin, PA, June 2011. 27. Status of the Global Human Body Models Consortium. John J. Combest, 3rd International Symposium on Human Modeling and Simulation in Automotive Engineering, Auschafenburg, Germany, May 27th, 2011 28. Development and Validation of an Finite Element Model of Occupant Lower Extremity, Neng Yue, Jaeho Shin,Costin Untaroiu NHTSA Workshop, Nov. 2011. 29. Development & Validation of an In-Vivo Finite Element Pelvis Model with Cortical Thickness Mapped from a Cadaver, Y.H. Kim, J.E. Kim, A.W. Eberhardt, ASME Summer Bioengineering Conf., Nemacolin, PA, June 2011. 30. Development of finite element model of the abdomen for impact. Beillas P., and Berthet F. Thirty-Ninth International Workshop on Human Subjects for Biomechanical Research - NHTSA, Dearborn, MI, November 2011 (oral presentation) 31. Prediction of rib cage fracture in computational modeling: effect of rib cortical thickness distribution and intercostal muscles mechanical properties. Subit, D, Kindig, M, Li, Z, Kent, R, Baudrit, P, Jansova, M, Hyncik, L, Dziewonski, T, Toczyski, J. (2011) Proceedings of the 39th International Workshop on Human Subjects for Biomechanical Research, National Highway Traffic Safety Administration, U.S. D.O.T. SAE INTERNATIONAL 43 GHBMC Public Presentation Materials Conference Presentation (no written paper): 32. Development of the GHBMC thorax finite element model. Subit, D, Kindig, M, Li, Z, Kent, R, (2011) Workshop 'From medical image reconstruction to human body models ' for the European project THOMO (Valenciennes, France)" 33. Mechanical Properties of Human Cervical Spine Ligaments Relevant to Car Crash Scenarios. Mattucci, S., Moulton, J., Chandrashekar, N., Cronin, D., Biomedical Engineering Workshop: Foundations for the Future, November 17, 2011, University of British Columbia, British Columbia, Canada. 34. Prediction of Neck Injury in Out-of-Position Rear Impact. Shateri, H., Cronin, D.S., Graduate Student Research Conference 2011, University of Waterloo, Waterloo, Ontario, April 28, 2011. 35. Prediction of Neck Response in Out Of Position Impact Scenarios. Shateri, H. and Cronin, D.S., BIOMECH Pittsburgh, PA, November 7-9, 2011. 36. Development of a Detailed Finite Element Neck Model for Automotive Safety Research. Fice, J., Moulton, J., Cronin, D.S., 39th International Workshop on Human Subjects for Biomechanical Research, Dearborn, MI, November 6, 2011. 37. Mechanical Properties Of Human Craniovertebral Ligaments. Mattucci, S., Cronin, D., Chandrashekar, N., Moulton, J., American Society of Biomechanics, August 2011, California. 38. GHBMC Mid-Size Male Model 2011 Status & Future Plan. Mark S. Torigian, SAE Government/Industry Meeting, Washington, DC, Jan. 27, 2011. 39. Development of a New Device for Characterizing Solid Organ Failure Properties. Howes MK, White NA, Beillas P and Hardy WN. 6th World Congress of Biomechanics: Singapore, 2010. 40. Development of a finite element ribcage model of the 50th percentile male with variable rib cortical thickness. Li, Z., Subit, D., Kindig, M., Kent, R. Proc. 38th International Workshop on Human Subjects for Biomechanical Research, National Highway Traffic Safety Administration, U.S. D.O.T. 2010 41. Development of a Finite Element Model of the Human Cervical Spine for Automotive Crashworthiness Fice, J., Panzer, M. and Cronin, D.S., Research World Congress of Biomechanics WCB 2010, Aug 1-6, 2010, Singapore. 42. Injury Prediction Using a Detailed Cervical Spine Segment Finite Element Model. Dewit, J. and Cronin, D.S., World Congress of Biomechanics WCB 2010, Aug 1-6, 2010, Singapore. 43. Status of the GHBMC – Recent Progress and Next Steps. Duane Detwiller, SAE Government/Industry Meeting, 2010 44. Status of the GHBMC – Creation of Six Centers of Expertise. John Combest, SAE Government/Industry Meeting, 2009 45. Investigation of facet joint response under rear impact conditions using FE model of the cervical spine. Fice, Jason, Duane Cronin, Matthew Panzer. ESV. Stuttgart, 2009. 46. Introduction of Global Human Body Models Consortium, Robert C. Lange, SAE Government/Industry Meeting, Washington, DC, May 14-16, 2007 47. Technical Approach of the Global Human Body Models Consortium. Jenne-Tai Wang and Yuichi Kitagawa, SAE Government/Industry Meeting, Washington, DC, May 14-16, 2007 SAE INTERNATIONAL 44