William S. Marras - Publications

Affiliations: 
Ohio State University, Columbus, Columbus, OH 
Area:
Biomedical Engineering, Industrial Engineering
Website:
https://spine.osu.edu/people/marras.1

263 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2023 Turner A, Markey M, Le P, Reiter A, Cox C, Simmons S, Rao MB, Altman L, Davis K, Huber D, Dufour JS, Marras W, Bhattacharya A. Disorientation effects, circulating small ribonucleic acid, and genetic susceptibility on static postural stability. Heliyon. 9: e14413. PMID 36967955 DOI: 10.1016/j.heliyon.2023.e14413  0.719
2022 Dufour JS, Reiter A, Cox C, Weston EB, Markey M, Turner A, Le P, Aurand AM, Simmons S, Altman L, Mageswaran P, Davis K, Huber D, Bhattacharya A, Marras WS. Motion sickness decreases low back function and changes gene expression in military aircrew. Clinical Biomechanics (Bristol, Avon). 96: 105671. PMID 35594783 DOI: 10.1016/j.clinbiomech.2022.105671  0.716
2021 Weston EB, Alizadeh M, Hani H, Knapik GG, Souchereau RA, Marras WS. A physiological and biomechanical investigation of three passive upper-extremity exoskeletons during simulated overhead work. Ergonomics. 1-33. PMID 34338595 DOI: 10.1080/00140139.2021.1963490  0.304
2020 Rustagi T, Mendel E, Ferguson SA, Mallepally AR, Thomas WJ, Splittstoesser RE, Dufour JS, Marras WS. Differences in Lumbar Spine Measures as a Function of MRI Posture in Low Back Pain Patients and its clinical implications. The International Journal of Neuroscience. 1-14. PMID 32942932 DOI: 10.1080/00207454.2020.1825420  0.313
2020 Alizadeh M, Aurand A, Knapik GG, Dufour JS, Mendel E, Bourekas E, Marras WS. An electromyography-assisted biomechanical cervical spine model: Model development and validation. Clinical Biomechanics (Bristol, Avon). 80: 105169. PMID 32919360 DOI: 10.1016/J.Clinbiomech.2020.105169  0.359
2020 Weston EB, Marras WS. Comparison of push/pull force estimates using a single-axis gauge versus a three-dimensional hand transducer. Applied Ergonomics. 88: 103184. PMID 32678789 DOI: 10.1016/J.Apergo.2020.103184  0.303
2020 Weston EB, Aurand AM, Dufour JS, Knapik GG, Marras WS. One versus two-handed lifting and lowering: lumbar spine loads and recommended one-handed limits protecting the lower back. Ergonomics. 1-43. PMID 32024437 DOI: 10.1080/00140139.2020.1727023  0.404
2020 Weston EB, Dufour JS, Lu ML, Marras WS. Spinal loading and lift style in confined vertical space. Applied Ergonomics. 84: 103021. PMID 31987509 DOI: 10.1016/J.Apergo.2019.103021  0.425
2019 Alizadeh M, Knapik GG, Mageswaran P, Mendel E, Bourekas E, Marras WS. Biomechanical musculoskeletal models of the cervical spine: A systematic literature review. Clinical Biomechanics (Bristol, Avon). 71: 115-124. PMID 31715453 DOI: 10.1016/J.Clinbiomech.2019.10.027  0.333
2019 Lavender SA, Sommerich CM, Bigelow S, Weston EB, Seagren K, Pay NA, Sillars D, Ramachandran V, Sun C, Xu Y, Marras WS. A biomechanical evaluation of potential ergonomic solutions for use by firefighter and EMS providers when lifting heavy patients in their homes. Applied Ergonomics. 82: 102910. PMID 31422290 DOI: 10.1016/J.Apergo.2019.102910  0.709
2019 Picchiotti MT, Weston EB, Knapik GG, Dufour JS, Marras WS. Impact of two postural assist exoskeletons on biomechanical loading of the lumbar spine. Applied Ergonomics. 75: 1-7. PMID 30509514 DOI: 10.1016/J.Apergo.2018.09.006  0.442
2019 Ferguson SA, Marras WS, Kapellusch JM, Thiese MS, Davis KG, Gallagher S. Understanding Causal Pathways for Occupationally Related Low Back Disorders Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 63: 955-956. DOI: 10.1177/1071181319631343  0.507
2019 Weston EB, Aurand A, Dufour JS, Knapik GG, Marras WS. Spinal Loading During One and Two-Handed Lifting Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 63: 1126-1127. DOI: 10.1177/1071181319631067  0.31
2018 Alizadeh M, Knapik GG, Marras WS. Application of MR-derived cross-sectional guideline of cervical spine muscles to validate neck surface electromyography placement. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 43: 127-139. PMID 30273920 DOI: 10.1016/J.Jelekin.2018.09.011  0.327
2018 Lu ML, Dufour JS, Weston EB, Marras WS. Effectiveness of a vacuum lifting system in reducing spinal load during airline baggage handling. Applied Ergonomics. 70: 247-252. PMID 29866315 DOI: 10.1016/J.Apergo.2018.03.006  0.412
2018 Weston EB, Alizadeh M, Knapik GG, Wang X, Marras WS. Biomechanical evaluation of exoskeleton use on loading of the lumbar spine. Applied Ergonomics. 68: 101-108. PMID 29409622 DOI: 10.1016/J.Apergo.2017.11.006  0.442
2017 Weston EB, Aurand A, Dufour JS, Knapik GG, Marras WS. Biomechanically-determined hand force limits protecting the low back during occupational pushing and pulling tasks. Ergonomics. 1-32. PMID 29241415 DOI: 10.1080/00140139.2017.1417643  0.302
2017 Weston EB, Aurand A, Dufour JS, Knapik GG, Marras WS. Biomechanically-determined hand force limits protecting the low back during occupational pushing and pulling tasks. Ergonomics. 1-32. PMID 29241415 DOI: 10.1080/00140139.2017.1417643  0.302
2017 Le P, Aurand A, Best TM, Khan SN, Mendel E, Marras WS. An Exploratory Electromyography-Based Coactivation Index for the Cervical Spine. Human Factors. 18720817738598. PMID 29091473 DOI: 10.1177/0018720817738598  0.693
2017 Le P, Aurand A, Walter BA, Best TM, Khan SN, Mendel E, Marras WS. Development of A Lumbar Emg-Based Coactivation Index for the Assessment of Complex Dynamic Tasks. Ergonomics. 1-24. PMID 28743218 DOI: 10.1080/00140139.2017.1360520  0.701
2017 Weston EB, Khan SN, Marras WS. Wheelchair pushing and turning: lumbar spine and shoulder loads and recommended limits. Ergonomics. 1-36. PMID 28627334 DOI: 10.1080/00140139.2017.1344445  0.447
2017 Le P, Aurand A, Dufour JS, Knapik GG, Best TM, Khan SN, Mendel E, Marras WS. Development and testing of a moment-based coactivation index to assess complex dynamic tasks for the lumbar spine. Clinical Biomechanics (Bristol, Avon). 46: 23-32. PMID 28500909 DOI: 10.1016/J.Clinbiomech.2017.05.001  0.697
2017 Weston E, Le P, Marras WS. A biomechanical and physiological study of office seat and tablet device interaction. Applied Ergonomics. 62: 83-93. PMID 28411742 DOI: 10.1016/J.Apergo.2017.02.013  0.712
2017 Hwang J, Knapik GG, Dufour JS, Best TM, Khan SN, Mendel E, Marras WS. Validation of a personalized curved muscle model of the lumbar spine during complex dynamic exertions. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 33: 1-9. PMID 28107658 DOI: 10.1016/J.Jelekin.2017.01.001  0.433
2016 Alizadeh M, Knapik GG, Dufour JS, Zindl C, Allen MJ, Bertran J, Fitzpatrick N, Marras WS. An EMG-driven biomechanical model of the canine cervical spine. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 32: 101-109. PMID 28092739 DOI: 10.1016/J.Jelekin.2016.12.008  0.424
2016 Le P, Best TM, Khan SN, Mendel E, Marras WS. A review of methods to assess coactivation in the spine. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 32: 51-60. PMID 28039769 DOI: 10.1016/J.Jelekin.2016.12.004  0.709
2016 Alizadeh M, Zindl C, Allen MJ, Knapik GG, Fitzpatrick N, Marras WS. MRI cross sectional atlas of normal canine cervical musculoskeletal structure. Research in Veterinary Science. 109: 94-100. PMID 27892880 DOI: 10.1016/J.Rvsc.2016.09.009  0.32
2016 Hwang J, Knapik GG, Dufour JS, Best TM, Khan SN, Mendel E, Marras WS. A biologically-assisted curved muscle model of the lumbar spine: Model validation. Clinical Biomechanics (Bristol, Avon). 37: 153-159. PMID 27484459 DOI: 10.1016/J.Clinbiomech.2016.07.009  0.393
2016 Nagavarapu S, Lavender SA, Marras WS. Spine Loading during the application and removal of lifting slings: The effects of patient weight, bed height and work method. Ergonomics. 1-39. PMID 27400731 DOI: 10.1080/00140139.2016.1211750  0.585
2016 Hwang J, Dufour JS, Knapik GG, Best TM, Khan SN, Mendel E, Marras WS. Prediction of magnetic resonance imaging-derived trunk muscle geometry with application to spine biomechanical modeling. Clinical Biomechanics (Bristol, Avon). 37: 60-64. PMID 27337268 DOI: 10.1016/J.Clinbiomech.2016.06.001  0.376
2016 Hwang J, Knapik GG, Dufour JS, Aurand A, Best TM, Khan SN, Mendel E, Marras WS. A biologically-assisted curved muscle model of the lumbar spine: Model structure. Clinical Biomechanics (Bristol, Avon). 37: 53-59. PMID 27323286 DOI: 10.1016/J.Clinbiomech.2016.06.002  0.381
2016 Hwang J, Knapik GG, Dufour JS, Marras WS. Curved Muscles in Biomechanical Models of the Spine: A Systematic Literature Review. Ergonomics. 1-36. PMID 27189654 DOI: 10.1080/00140139.2016.1190410  0.343
2016 Le P, Marras WS. Evaluating the low back biomechanics of three different office workstations: Seated, standing, and perching. Applied Ergonomics. 56: 170-8. PMID 27184325 DOI: 10.1016/J.Apergo.2016.04.001  0.724
2015 Le P, Hwang J, Grawe S, Li J, Snyder A, Lee C, Marras WS. Biomechanical patterns of text-message distraction. Ergonomics. 1-11. PMID 25867196 DOI: 10.1080/00140139.2015.1030459  0.682
2015 Farrag AT, Elsayed WH, El-Sayyad MM, Marras WS. Weight knowledge and weight magnitude: impact on lumbosacral loading. Ergonomics. 58: 227-34. PMID 25329859 DOI: 10.1080/00140139.2014.969782  0.342
2015 Marras WS. The Secret Life of the Spine Mechanical Engineering. 137: 30-35. DOI: 10.1115/1.2015-Oct-1  0.344
2014 Ferguson SA, Marras WS, Lavender SA, Splittstoesser RE, Yang G. Are workers who leave a job exposed to similar physical demands as workers who develop clinically meaningful declines in low-back function? Human Factors. 56: 58-72. PMID 24669543 DOI: 10.1177/0018720813493116  0.538
2014 Marras WS, Ferguson SA, Lavender SA, Splittstoesser RE, Yang G. Cumulative spine loading and clinically meaningful declines in low-back function. Human Factors. 56: 29-43. PMID 24669541 DOI: 10.1177/0018720813496814  0.597
2014 Le P, Rose J, Knapik G, Marras WS. Objective classification of vehicle seat discomfort. Ergonomics. 57: 536-44. PMID 24606493 DOI: 10.1080/00140139.2014.887787  0.674
2013 Ferguson SA, Allread WG, Le P, Rose J, Marras WS. Shoulder muscle fatigue during repetitive tasks as measured by electromyography and near-infrared spectroscopy. Human Factors. 55: 1077-87. PMID 24745200 DOI: 10.1177/0018720813482328  0.799
2013 Ferguson SA, Marras WS, Crowell RR. Dynamic low back functional motion capacity evaluation. Journal of Occupational Rehabilitation. 6: 203-14. PMID 24235019 DOI: 10.1007/Bf02110883  0.353
2013 Rose JD, Mendel E, Marras WS. Carrying and spine loading. Ergonomics. 56: 1722-32. PMID 24073718 DOI: 10.1080/00140139.2013.835870  0.438
2013 Dufour JS, Marras WS, Knapik GG. An EMG-assisted model calibration technique that does not require MVCs. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 23: 608-13. PMID 23415699 DOI: 10.1016/J.Jelekin.2013.01.013  0.381
2012 Gallagher S, Marras WS. Tolerance of the lumbar spine to shear: a review and recommended exposure limits. Clinical Biomechanics (Bristol, Avon). 27: 973-8. PMID 22967740 DOI: 10.1016/J.Clinbiomech.2012.08.009  0.538
2012 Le P, Dufour J, Monat H, Rose J, Huber Z, Alder E, Radin Umar RZ, Hennessey B, Dutt M, Marras WS. Association between spinal loads and the psychophysical determination of maximum acceptable force during pushing tasks. Ergonomics. 55: 1104-14. PMID 22676341 DOI: 10.1080/00140139.2012.692819  0.729
2012 Lavender SA, Marras WS, Ferguson SA, Splittstoesser RE, Yang G. Developing physical exposure-based back injury risk models applicable to manual handling jobs in distribution centers. Journal of Occupational and Environmental Hygiene. 9: 450-9. PMID 22667996 DOI: 10.1080/15459624.2012.688464  0.611
2012 Splittstoesser RE, Marras WS, Best TM. Immune responses to low back pain risk factors. Work (Reading, Mass.). 41: 6016-23. PMID 22317743 DOI: 10.3233/Wor-2012-1053-6016  0.325
2012 Ferguson SA, Marras WS, Allread WG, Knapik GG, Splittstoesser RE. Musculoskeletal disorder risk during automotive assembly: current vs. seated. Applied Ergonomics. 43: 671-8. PMID 22036450 DOI: 10.1016/J.Apergo.2011.10.001  0.741
2012 Ferguson SA, Allread WG, Burr DL, Heaney C, Marras WS. Biomechanical, psychosocial and individual risk factors predicting low back functional impairment among furniture distribution employees. Clinical Biomechanics (Bristol, Avon). 27: 117-23. PMID 21955915 DOI: 10.1016/J.Clinbiomech.2011.09.002  0.708
2012 Knapik GG, Mendel E, Marras WS. Use of a personalized hybrid biomechanical model to assess change in lumbar spine function with a TDR compared to an intact spine. European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society. 21: S641-52. PMID 21445618 DOI: 10.1007/S00586-011-1743-4  0.447
2012 Davis KG, Marras WS, Punnett L, Winkelstein B, Blatter B. Underlying factors of musculoskeletal disorders: What are we missing? Proceedings of the Human Factors and Ergonomics Society. 1128-1129. DOI: 10.1177/1071181312561245  0.472
2012 Vandlen KA, Marras WS, Mendelsohn D. A nonlinear contact algorithm predicting facet joint contribution in the lumbar spine of a specific person Theoretical Issues in Ergonomics Science. 13: 303-317. DOI: 10.1080/1463922X.2010.506558  0.362
2011 Yang G, Marras WS, Best TM. The biochemical response to biomechanical tissue loading on the low back during physical work exposure. Clinical Biomechanics (Bristol, Avon). 26: 431-7. PMID 21349614 DOI: 10.1016/J.Clinbiomech.2011.01.005  0.346
2011 Ferguson SA, Marras WS, Gary Allread W, Knapik GG, Vandlen KA, Splittstoesser RE, Yang G. Musculoskeletal disorder risk as a function of vehicle rotation angle during assembly tasks Applied Ergonomics. 42: 699-709. PMID 21163463 DOI: 10.1016/J.Apergo.2010.11.004  0.361
2011 Hoyle JA, Marras WS, Sheedy JE, Hart DE. Effects of postural and visual stressors on myofascial trigger point development and motor unit rotation during computer work. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 21: 41-8. PMID 20580571 DOI: 10.1016/J.Jelekin.2010.04.006  0.333
2011 Ferguson SA, Allread WG, Le P, Rose JD, Marras WS. Shoulder muscle oxygenation during repetitive tasks Proceedings of the Human Factors and Ergonomics Society. 1039-1041. DOI: 10.1177/1071181311551217  0.687
2011 Davis KG, Kotowski SE, Marras WS. Mechanical power-drive reduces the stress on the back Proceedings of the Human Factors and Ergonomics Society. 984-987. DOI: 10.1177/1071181311551205  0.504
2010 Marras WS, Lavender SA, Ferguson SA, Splittstoesser RE, Yang G. Quantitative biomechanical workplace exposure measures: distribution centers. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 20: 813-22. PMID 20400331 DOI: 10.1016/J.Jelekin.2010.03.006  0.609
2010 Marras WS, Lavender SA, Ferguson SA, Splittstoesser RE, Yang G. Quantitative dynamic measures of physical exposure predict low back functional impairment. Spine. 35: 914-23. PMID 20354470 DOI: 10.1097/Brs.0B013E3181Ce1201  0.541
2010 Davis KG, Kotowski SE, Albers J, Marras WS. Investigating reduced bag weight as an effective risk mediator for mason tenders. Applied Ergonomics. 41: 822-31. PMID 20206915 DOI: 10.1016/J.Apergo.2010.02.001  0.636
2010 Marras WS, Lavender SA, Ferguson SA, Splittstoesser RE, Yang G, Schabo P. Instrumentation for measuring dynamic spinal load moment exposures in the workplace. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 20: 1-9. PMID 19201203 DOI: 10.1016/J.Jelekin.2008.12.001  0.648
2010 Allread WG, Marras WS. The Economic Impact of Integrating Ergonomics within an Automotive Production Facility The Economics of Human Systems Integration: Valuation of Investments in People's Training and Education, Safety and Health, and Work Productivity. 267-285. DOI: 10.1002/9780470642627.ch13  0.636
2009 Knapik GG, Marras WS. Spine loading at different lumbar levels during pushing and pulling. Ergonomics. 52: 60-70. PMID 19308819 DOI: 10.1080/00140130802480828  0.458
2009 Marras WS, Knapik GG, Ferguson S. Lumbar spine forces during manoeuvring of ceiling-based and floor-based patient transfer devices Ergonomics. 52: 384-397. PMID 19296324 DOI: 10.1080/00140130802376075  0.34
2009 Marras WS, Knapik GG, Ferguson S. Loading along the lumbar spine as influence by speed, control, load magnitude, and handle height during pushing. Clinical Biomechanics (Bristol, Avon). 24: 155-63. PMID 19111950 DOI: 10.1016/J.Clinbiomech.2008.10.007  0.415
2009 Marras WS, Cutlip RG, Burt SE, Waters TR. National occupational research agenda (NORA) future directions in occupational musculoskeletal disorder health research. Applied Ergonomics. 40: 15-22. PMID 18462703 DOI: 10.1016/J.Apergo.2008.01.018  0.364
2009 Lavender SA, Marras WS, Ferguson SA, Splittstoesser RE, Yang G, Schabo P. Identifying Safe Load Moment Exposures for the Back Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 53: 883-883. DOI: 10.1177/154193120905301405  0.545
2009 Marras WS, Lavender SA, Ferguson SA, Splittstoesser RE, Yang G. Dynamic load moment exposure and spine function impairment Proceedings of the Human Factors and Ergonomics Society. 2: 879-881.  0.537
2009 Ferguson SA, Marras WS, Allread WG, Knapik GG, Vandlen KA, Splittstoesser R, Yang G. Musculoskeletal disorder risk associated with auto rotation angle during an assembly task Proceedings of the Human Factors and Ergonomics Society. 2: 874-878.  0.719
2008 Kotowski SE, Davis KG, Marras WS. Box weight or lift rate: Which factor matters more during lifting? Proceedings of the Human Factors and Ergonomics Society. 2: 1054-1058.  0.537
2008 Davis KG, Hou Y, Marras WS, Karwowski W, Zurada JM, Kotowski SE. Utilization of a hybrid neuro-fuzzy engine to predict trunk muscle activity for sagittal lifting Proceedings of the Human Factors and Ergonomics Society. 2: 1064-1067.  0.554
2008 Ferguson SA, Burr DL, Allread WG, Ashida S, Fujishiro K, Heaney C, Marras WS. Prevalence of low back disorders in furniture distribution centers Proceedings of the Human Factors and Ergonomics Society. 2: 1068-1072.  0.668
2007 Gallagher S, Marras WS, Litsky AS, Burr D, Landoll J, Matkovic V. A comparison of fatigue failure responses of old versus middle-aged lumbar motion segments in simulated flexed lifting. Spine. 32: 1832-9. PMID 17762290 DOI: 10.1097/01.Brs.0000259812.75138.C0  0.498
2007 Chany AM, Marras WS, Burr DL. The effect of phone design on upper extremity discomfort and muscle fatigue. Human Factors. 49: 602-18. PMID 17702212 DOI: 10.1518/001872007X215683  0.323
2007 Parakkat J, Yang G, Chany AM, Burr D, Marras WS. The influence of lift frequency, lift duration and work experience on discomfort reporting. Ergonomics. 50: 396-409. PMID 17536776 DOI: 10.1080/00140130601128065  0.417
2007 Hou Y, Zurada JM, Karwowski W, Marras WS, Davis K. Estimation of the dynamic spinal forces using a recurrent fuzzy neural network. Ieee Transactions On Systems, Man, and Cybernetics. Part B, Cybernetics : a Publication of the Ieee Systems, Man, and Cybernetics Society. 37: 100-9. PMID 17278564 DOI: 10.1109/TSMCB.2006.881298  0.495
2007 Yang G, Chany AM, Parakkat J, Burr D, Marras WS. The effects of work experience, lift frequency and exposure duration on low back muscle oxygenation. Clinical Biomechanics (Bristol, Avon). 22: 21-7. PMID 16996665 DOI: 10.1016/J.Clinbiomech.2006.07.005  0.319
2007 Splittstoesser RE, Yang G, Knapik GG, Trippany DR, Hoyle JA, Lahoti P, Korkmaz SV, Sommerich CM, Lavender SA, Marras WS. Spinal loading during manual materials handling in a kneeling posture. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 17: 25-34. PMID 16517181 DOI: 10.1016/J.Jelekin.2005.12.003  0.743
2007 Hou Y, Zurada JM, Karwowski W, Marras WS, Davis K. Identification of key variables using fuzzy average with fuzzy cluster distribution Ieee Transactions On Fuzzy Systems. 15: 673-685. DOI: 10.1109/Tfuzz.2006.889897  0.481
2007 Theado EW, Knapik GG, Marras WS. Modification of an EMG-assisted biomechanical model for pushing and pulling International Journal of Industrial Ergonomics. 37: 825-831. DOI: 10.1016/J.Ergon.2007.07.012  0.424
2007 Ferguson SA, Marras WS, Lavender SA, Splittstoesser RE, Yang G, Schabo PA. Differences between lifting and lowering manual material handling tasks in distribution centers Proceedings of the Human Factors and Ergonomics Society. 2: 943-946.  0.56
2006 Chany AM, Parakkat J, Yang G, Burr DL, Marras WS. Changes in spine loading patterns throughout the workday as a function of experience, lift frequency, and personality. The Spine Journal : Official Journal of the North American Spine Society. 6: 296-305. PMID 16651224 DOI: 10.1016/J.Spinee.2005.10.011  0.416
2006 Marras WS, Parakkat J, Chany AM, Yang G, Burr D, Lavender SA. Spine loading as a function of lift frequency, exposure duration, and work experience Clinical Biomechanics. 21: 345-352. PMID 16310299 DOI: 10.1016/J.Clinbiomech.2005.10.004  0.641
2006 Gallagher S, Marras WS, Litsky AS, Burr D. An exploratory study of loading and morphometric factors associated with specific failure modes in fatigue testing of lumbar motion segments. Clinical Biomechanics (Bristol, Avon). 21: 228-34. PMID 16297512 DOI: 10.1016/J.Clinbiomech.2005.10.001  0.521
2006 Treaster D, Marras WS, Burr D, Sheedy JE, Hart D. Myofascial trigger point development from visual and postural stressors during computer work Journal of Electromyography and Kinesiology. 16: 115-124. PMID 16146699 DOI: 10.1016/J.Jelekin.2005.06.016  0.772
2006 Karwowski W, Gaweda A, Marras WS, Davis K, Zurada JM, Rodrick D. A fuzzy relational rule network modeling of electromyographical activity of trunk muscles in manual lifting based on trunk angels, moments, pelvic tilt and rotation angles International Journal of Industrial Ergonomics. 36: 847-859. DOI: 10.1016/J.Ergon.2006.06.006  0.587
2006 Korkmaz SV, Hoyle JA, Knapik GG, Splittstoesser RE, Yang G, Trippany DR, Lahoti P, Sommerich CM, Lavender SA, Marras WS. Baggage handling in an airplane cargo hold: An ergonomic intervention study International Journal of Industrial Ergonomics. 36: 301-312. DOI: 10.1016/J.Ergon.2005.12.001  0.753
2005 Gallagher S, Marras WS, Litsky AS, Burr D. Torso flexion loads and the fatigue failure of human lumbosacral motion segments. Spine. 30: 2265-73. PMID 16227888 DOI: 10.1097/01.Brs.0000182086.33984.B3  0.576
2005 Davis K, Marras W. Load spatial pathway and spine loading: how does lift origin and destination influence low back response? Ergonomics. 48: 1031-46. PMID 16147419 DOI: 10.1080/00140130500182247  0.629
2005 Campbell-Kyureghyan N, Jorgensen M, Burr D, Marras W. The prediction of lumbar spine geometry: method development and validation. Clinical Biomechanics (Bristol, Avon). 20: 455-64. PMID 15836932 DOI: 10.1016/J.Clinbiomech.2005.01.006  0.687
2005 Marras WS, Ferguson SA, Burr D, Davis KG, Gupta P. Functional impairment as a predictor of spine loading. Spine. 30: 729-37. PMID 15803073 DOI: 10.1097/01.Brs.0000157459.36970.62  0.603
2005 Jorgensen MJ, Marras WS, Smith FW, Pope MH. Sagittal plane moment arms of the female lumbar region rectus abdominis in an upright neutral torso posture. Clinical Biomechanics (Bristol, Avon). 20: 242-6. PMID 15698695 DOI: 10.1016/J.Clinbiomech.2004.10.009  0.34
2005 Kim JY, Stuart-Buttle C, Marras WS. The effects of mats on back and leg fatigue. Applied Ergonomics. 25: 29-34. PMID 15676945 DOI: 10.1016/0003-6870(94)90028-0  0.326
2005 Ferguson SA, Marras WS, Burr D. Workplace design guidelines for asymptomatic vs. low-back-injured workers. Applied Ergonomics. 36: 85-95. PMID 15627426 DOI: 10.1016/J.Apergo.2004.07.002  0.434
2005 Yang G, Splittstoesser R, Knapik G, Trippany D, Korkmaz SV, Hoyle J, Lahoti P, Lavender S, Sommerich C, Marras W. Comparison of Spinal Loads in Kneeling and Standing Postures during Manual Materials Handling Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 49: 1320-1324. DOI: 10.1177/154193120504901412  0.554
2005 Campbell-Kyureghyan NH, Marras WS. Cumulative effects of load frequency and velocity on the lumbar spine response during a repetitive lifting task Proceedings of the Human Factors and Ergonomics Society. 1274-1277.  0.725
2004 Allread WG, Wilkins JR, Waters TR, Marras WS. Physical demands and low-back injury risk among children and adolescents working on farms. Journal of Agricultural Safety and Health. 10: 257-74. PMID 15603225 DOI: 10.13031/2013.17640  0.739
2004 Ferguson SA, Marras WS, Burr DL, Davis KG, Gupta P. Differences in motor recruitment and resulting kinematics between low back pain patients and asymptomatic participants during lifting exertions. Clinical Biomechanics (Bristol, Avon). 19: 992-9. PMID 15531048 DOI: 10.1016/J.Clinbiomech.2004.08.007  0.54
2004 Ferguson SA, Marras WS, Burr DL. The influence of individual low back health status on workplace trunk kinematics and risk of low back disorder. Ergonomics. 47: 1226-37. PMID 15370858 DOI: 10.1080/00140130410001712636  0.364
2004 Ferguson SA, Marras WS. Revised protocol for the kinematic assessment of impairment. The Spine Journal : Official Journal of the North American Spine Society. 4: 163-9. PMID 15016393 DOI: 10.1016/J.Spinee.2003.05.002  0.32
2004 Marras WS, Ferguson SA, Burr D, Davis KG, Gupta P. Spine loading in patients with low back pain during asymmetric lifting exertions. The Spine Journal : Official Journal of the North American Spine Society. 4: 64-75. PMID 14749195 DOI: 10.1016/S1529-9430(03)00424-8  0.58
2003 Marras WS, Davis KG, Jorgensen M. Gender influences on spine loads during complex lifting. The Spine Journal : Official Journal of the North American Spine Society. 3: 93-9. PMID 14589221 DOI: 10.1016/S1529-9430(02)00570-3  0.615
2003 Marras WS. The case for cumulative trauma in low back disorders. The Spine Journal : Official Journal of the North American Spine Society. 3: 177-9. PMID 14589196 DOI: 10.1016/S1529-9430(03)00032-9  0.371
2003 Jorgensen MJ, Marras WS, Gupta P, Waters TR. Effect of torso flexion on the lumbar torso extensor muscle sagittal plane moment arms. The Spine Journal : Official Journal of the North American Spine Society. 3: 363-9. PMID 14588948 DOI: 10.1016/S1529-9430(03)00140-2  0.387
2003 Davis KG, Marras WS. Partitioning the contributing role of biomechanical, psychosocial, and individual risk factors in the development of spine loads. The Spine Journal : Official Journal of the North American Spine Society. 3: 331-8. PMID 14588943 DOI: 10.1016/S1529-9430(03)00082-2  0.613
2003 Ferguson SA, Gallagher S, Marras WS. Validity and reliability of sincerity test for dynamic trunk motions. Disability and Rehabilitation. 25: 236-41. PMID 12623632 DOI: 10.1080/0963828021000030945  0.512
2003 Lee W, Karwowski W, Marras WS, Rodrick D. A neuro-fuzzy model for estimating electromyographical activity of trunk muscles due to manual lifting. Ergonomics. 46: 285-309. PMID 12554412 DOI: 10.1080/00140130303520  0.338
2003 Davis KG, Jorgensen MJ, Grosch JW, Chaffin DB, Redfern MS, Marras WS, Czaja S. Importance of Ergonomics for the Aging Worker Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 47: 1213-1215. DOI: 10.1177/154193120304701023  0.419
2003 Karwowski W, Gaweda A, Marras WS, Davis K, Zurada J. Estimation of EMG Activity of Trunk Muscles in Manual Lifting Tasks Based on Trunk Dynamics Using the Fuzzy Relational Rule Network Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 47: 1208-1212. DOI: 10.1177/154193120304701022  0.501
2002 Davis KG, Marras WS, Heaney CA, Waters TR, Gupta P. The impact of mental processing and pacing on spine loading: 2002 Volvo Award in biomechanics. Spine. 27: 2645-53. PMID 12461390 DOI: 10.1097/00007632-200212010-00003  0.566
2002 Marras WS, Davis KG, Jorgensen M. Spine loading as a function of gender. Spine. 27: 2514-20. PMID 12435984 DOI: 10.1097/00007632-200211150-00017  0.595
2002 Lavender SA, Marras WS, Sabol RJ. A study of female Mexican anthropometric measures useful for workstation design in light manufacturing facilities American Industrial Hygiene Association Journal. 63: 300-304. PMID 12173179 DOI: 10.1080/15428110208984717  0.544
2002 Kovacs K, Splittstoesser R, Maronitis A, Marras WS. Grip force and muscle activity differences due to glove type. Aiha Journal : a Journal For the Science of Occupational and Environmental Health and Safety. 63: 269-74. PMID 12173175 DOI: 10.1080/15428110208984713  0.342
2002 Ferguson SA, Gaudes-MacLaren LL, Marras WS, Waters TR, Davis KG. Spinal loading when lifting from industrial storage bins. Ergonomics. 45: 399-414. PMID 12061965 DOI: 10.1080/00140130210123507  0.599
2002 Gallagher S, Marras WS, Davis KG, Kovacs K. Effects of posture on dynamic back loading during a cable lifting task. Ergonomics. 45: 380-98. PMID 12028722 DOI: 10.1080/00140130210127639  0.72
2002 Gallagher S, Marras WS, Davis KG. Effects of Load and Posture on the Recruitment of Trunk Muscles Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 46: 1071-1075. DOI: 10.1177/154193120204601314  0.557
2002 Davis K, Marras W, Waters T. Relative Contribution of Workplace Factors and Individual Characteristics in the Development of Spine Loads Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 46: 1066-1070. DOI: 10.1177/154193120204601313  0.544
2002 Davis K, Gupta P, Marras W. Placement control The Spine Journal. 2: 115. DOI: 10.1016/S1529-9430(02)00238-3  0.648
2002 Davis KG, Splittstoesser RE, Marras WS. Kinematic contribution and synchronization of the trunk, hip, and knee during free-dynamic lifting Occupational Ergonomics. 3: 99-108.  0.532
2001 Marras WS, Davis KG, Ferguson SA, Lucas BR, Gupta P. Spine loading characteristics of patients with low back pain compared with asymptomatic individuals. Spine. 26: 2566-74. PMID 11725237 DOI: 10.1097/00007632-200112010-00009  0.559
2001 Kovacs KM, Marras WS, Litsky AS, Gupta P, Ferguson SA. Localized oxygen use of healthy and low back pain individuals during controlled trunk movements Journal of Spinal Disorders. 14: 150-158. PMID 11285428 DOI: 10.1097/00002517-200104000-00010  0.304
2001 Jorgensen MJ, Marras WS, Granata KP, Wiand JW. MRI-derived moment-arms of the female and male spine loading muscles. Clinical Biomechanics (Bristol, Avon). 16: 182-93. PMID 11240052 DOI: 10.1016/S0268-0033(00)00087-5  0.373
2001 Marras WS, Davis KG, Maronitis AB. A non-MVC EMG normalization technique for the trunk musculature: Part 2. Validation and use to predict spinal loads. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 11: 11-8. PMID 11166604 DOI: 10.1016/S1050-6411(00)00040-7  0.608
2001 Marras WS, Davis KG. A non-MVC EMG normalization technique for the trunk musculature: Part 1. Method development. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 11: 1-9. PMID 11166603 DOI: 10.1016/S1050-6411(00)00039-0  0.591
2001 Marras WS, Jorgensen MJ, Granata KP, Wiand B. Female and male trunk geometry: size and prediction of the spine loading trunk muscles derived from MRI. Clinical Biomechanics (Bristol, Avon). 16: 38-46. PMID 11114442 DOI: 10.1016/S0268-0033(00)00046-2  0.322
2001 Parnianpour M, Ghosh K, Barin K, Marras WS. Quantification of trunk motion in response to complex platform perturbations while holding weights in an upright posture Biomedical Engineering - Applications, Basis and Communications. 13: 33-46. DOI: 10.4015/S1016237201000066  0.409
2001 Ferguson SA, Marras WS, Gupta P. Clinical Science (40) Pain Practice. 1: 99-99. DOI: 10.1111/J.1533-2500.2001.1011-40.X  0.318
2001 Radwin RG, Marras WS, Lavender SA. Biomechanical aspects of work-related musculoskeletal disorders Theoretical Issues in Ergonomics Science. 2: 153-217. DOI: 10.1080/14639220110102044  0.582
2001 Jorgensen M, Marras W, Granata K, Wiand J. Erratum to “MRI-derived moment-arms of the female and male spine loading muscles” [Clinical Biomechanics 16 (2001) 182–193] Clinical Biomechanics. 16: 547. DOI: 10.1016/S0268-0033(01)00051-1  0.307
2000 Marras WS, Davis KG, Heaney CA, Maronitis AB, Allread WG. The influence of psychosocial stress, gender, and personality on mechanical loading of the lumbar spine. Spine. 25: 3045-54. PMID 11145816 DOI: 10.1097/00007632-200012010-00012  0.776
2000 Marras WS, Allread WG, Burr DL, Fathallah FA. Prospective validation of a low-back disorder risk model and assessment of ergonomic interventions associated with manual materials handling tasks. Ergonomics. 43: 1866-86. PMID 11105977 DOI: 10.1080/00140130050174518  0.724
2000 Davis KG, Marras WS. The effects of motion on trunk biomechanics. Clinical Biomechanics (Bristol, Avon). 15: 703-17. PMID 11050352 DOI: 10.1016/S0268-0033(00)00035-8  0.577
2000 Davis KG, Marras WS. Assessment of the relationship between box weight and trunk kinematics: does a reduction in box weight necessarily correspond to a decrease in spinal loading? Human Factors. 42: 195-208. PMID 11022880 DOI: 10.1518/001872000779656499  0.601
2000 Ferguson SA, Marras WS, Gupta P. Longitudinal quantitative measures of the natural course of low back pain recovery Spine. 25: 1950-1956. PMID 10908939 DOI: 10.1097/00007632-200008010-00014  0.317
2000 Allread WG, Marras WS, Burr DL. Measuring trunk motions in industry: variability due to task factors, individual differences, and the amount of data collected. Ergonomics. 43: 691-701. PMID 10902880 DOI: 10.1080/001401300404670  0.715
2000 Marras WS, Jorgensen MJ, Davis KG. Effect of foot movement and an elastic lumbar back support on spinal loading during free-dynamic symmetric and asymmetric lifting exertions. Ergonomics. 43: 653-68. PMID 10877482 DOI: 10.1080/001401300184314  0.621
2000 Treaster DE, Marras WS. An assessment of alternate keyboards using finger motion, wrist motion and tendon travel. Clinical Biomechanics (Bristol, Avon). 15: 499-503. PMID 10831809 DOI: 10.1016/S0268-0033(00)00012-7  0.789
2000 Nelson JE, Treaster DE, Marras WS. Finger motion, wrist motion and tendon travel as a function of keyboard angles. Clinical Biomechanics (Bristol, Avon). 15: 489-98. PMID 10831808 DOI: 10.1016/S0268-0033(00)00011-5  0.788
2000 Granata KP, Marras WS. Cost-benefit of muscle cocontraction in protecting against spinal instability Spine. 25: 1398-1404. PMID 10828922 DOI: 10.1097/00007632-200006010-00012  0.387
2000 Marras WS, Lewis KE, Ferguson SA, Parnianpour M. Impairment magnification during dynamic trunk motions. Spine. 25: 587-95. PMID 10749635 DOI: 10.1097/00007632-200003010-00009  0.315
2000 Jorgensen MJ, Marras WS. The effect of lumbar back support tension on trunk muscle activity. Clinical Biomechanics (Bristol, Avon). 15: 292-4. PMID 10675671 DOI: 10.1016/S0268-0033(99)00067-4  0.323
2000 Davis KG, Jorgensen MJ, Marras WS. An investigation of perceived exertion via whole body exertion and direct muscle force indicators during the determination of the maximum acceptable weight of lift. Ergonomics. 43: 143-59. PMID 10675055 DOI: 10.1080/001401300184521  0.58
2000 Treaster DE, Marras WS. A biomechanical assessment of alternate keyboards using tendon travel Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 685-688.  0.793
2000 Marras WS, Allread WG, Burr DL, Fathallah FA. Validation of a low-back disorder risk model in a prospective study of ergonomic interventions into manual materials handling jobs Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 5-8.  0.7
2000 Splittstoesser RE, Davis KG, Marras WS. Trade-offs Between Trunk Flexion, Hip Flexion, and Knee Angle In Lifting Below Waist Level Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 9-12.  0.51
2000 Marras WS, Davis KG, Jorgensen MJ. Assessment of anatomical representations of the trunk muscles in EMG-assisted spinal load models Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 613-616.  0.557
2000 Davis KG, Marras WS, Young DP. A Comparison of Males and Females During Asymmetric Lifting Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 209-212.  0.528
2000 Davis KG, Marras WS, Heaney CA, Maronitis AB. Influence of Job Stress on Muscle Activity and Spinal Loads Proceedings of the Xivth Triennial Congress of the International Ergonomics Association and 44th Annual Meeting of the Human Factors and Ergonomics Association, 'Ergonomics For the New Millennium'. 59-62.  0.556
1999 Fathallah FA, Marras WS, Parnianpour M. Regression models for predicting peak and continuous three-dimensional spinal loads during symmetric and asymmetric lifting tasks. Human Factors. 41: 373-88. PMID 10665206 DOI: 10.1518/001872099779611094  0.423
1999 Marras WS, Davis KG, Kirking BC, Granata KP. Spine loading and trunk kinematics during team lifting. Ergonomics. 42: 1258-73. PMID 10582500 DOI: 10.1080/001401399184938  0.594
1999 Marras WS, Ferguson SA, Gupta P, Bose S, Parnianpour M, Kim JY, Crowell RR. The quantification of low back disorder using motion measures. Methodology and validation. Spine. 24: 2091-100. PMID 10543004 DOI: 10.1097/00007632-199910150-00005  0.306
1999 Marras WS, Granta KP, Davis KG. Variability in spine loading model performance. Clinical Biomechanics (Bristol, Avon). 14: 505-14. PMID 10521634 DOI: 10.1016/S0268-0033(98)90090-0  0.585
1999 Granata KP, Marras WS, Davis KG. Variation in spinal load and trunk dynamics during repeated lifting exertions. Clinical Biomechanics (Bristol, Avon). 14: 367-75. PMID 10521617 DOI: 10.1016/S0268-0033(99)00004-2  0.606
1999 Jorgensen MJ, Davis KG, Kirking BC, Lewis KE, Marras WS. Significance of biomechanical and physiological variables during the determination of maximum acceptable weight of lift. Ergonomics. 42: 1216-32. PMID 10503055 DOI: 10.1080/001401399185090  0.586
1999 Granata KP, Marras WS. Relation between spinal load factors and the high-risk probability of occupational low-back disorder Ergonomics. 42: 1187-1199. PMID 10503053 DOI: 10.1080/001401399185072  0.405
1999 Marras WS, Granata KP, Davis KG, Allread WG, Jorgensen MJ. Effects of box features on spine loading during warehouse order selecting. Ergonomics. 42: 980-96. PMID 10424186 DOI: 10.1080/001401399185252  0.797
1999 Marras WS, Davis KG, Kirking BC, Bertsche PK. A comprehensive analysis of low-back disorder risk and spinal loading during the transferring and repositioning of patients using different techniques. Ergonomics. 42: 904-26. PMID 10424181 DOI: 10.1080/001401399185207  0.599
1999 Marras WS, Fine LJ, Ferguson SA, Waters TR. The effectiveness of commonly used lifting assessment methods to identify industrial jobs associated with elevated risk of low-back disorders Ergonomics. 42: 229-245. PMID 9973881 DOI: 10.1080/001401399185919  0.345
1998 Sommerich CM, Marras WS, Parnianpour M. A method for developing biomechanical profiles of hand-intensive tasks. Clinical Biomechanics (Bristol, Avon). 13: 261-271. PMID 11415796 DOI: 10.1016/S0268-0033(98)00092-8  0.395
1998 Davis KG, Marras WS, Waters TR. Evaluation of spinal loading during lowering and lifting. Clinical Biomechanics (Bristol, Avon). 13: 141-152. PMID 11415782 DOI: 10.1016/S0268-0033(97)00037-5  0.643
1998 Marras WS, Davis KG, Granata KP. Trunk muscle activities during asymmetric twisting motions. Journal of Electromyography and Kinesiology : Official Journal of the International Society of Electrophysiological Kinesiology. 8: 247-56. PMID 9779398 DOI: 10.1016/S1050-6411(98)00011-X  0.613
1998 Davis KG, Marras WS, Waters TR. Reduction of spinal loading through the use of handles. Ergonomics. 41: 1155-68. PMID 9715674 DOI: 10.1080/001401398186450  0.64
1998 Marras WS, Davis KG. Spine loading during asymmetric lifting using one versus two hands. Ergonomics. 41: 817-34. PMID 9629066 DOI: 10.1080/001401398186667  0.615
1998 Fathallah FA, Marras WS, Parnianpour M. The role of complex, simultaneous trunk motions in the risk of occupation-related low back disorders Spine. 23: 1035-1042. PMID 9589543 DOI: 10.1097/00007632-199805010-00014  0.377
1998 Fathallah FA, Marras WS, Parnianpour M. An assessment of complex spinal loads during dynamic lifting tasks Spine. 23: 706-716. PMID 9549793 DOI: 10.1097/00007632-199803150-00012  0.464
1998 Sparto PJ, Parnianpour M, Marras WS, Granata KP, Reinsel TE, Simon S. Effect of electromyogram-force relationships and method of gain estimation on the predictions of an electromyogram-driven model of spinal loading Spine. 23: 423-429. PMID 9516696 DOI: 10.1097/00007632-199802150-00003  0.379
1998 Allread WG, Marras WS, Fathallah FA. The Relationship between Occupational Musculoskeletal Discomfort and Workplace, Personal, and Trunk Kinematic Factors Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 42: 896-900. DOI: 10.1177/154193129804201212  0.671
1998 Sommerich CM, Marras WS, Parnianpour M. A method for developing biomechanical profiles of hand-intensive tasks Clinical Biomechanics. 13: 261-271. DOI: 10.1016/S0268-0033(98)00092-8  0.6
1998 Marras WS, Davis KG, Kirking BC, Bertsche PK. Low Back Disorder risk and spinal loading during patient transfer Proceedings of the Human Factors and Ergonomics Society. 2: 901-905.  0.545
1997 Granata KP, Marras WS, Davis KG. Biomechanical assessment of lifting dynamics, muscle activity and spinal loads while using three different styles of lifting belt. Clinical Biomechanics (Bristol, Avon). 12: 107-115. PMID 11415679 DOI: 10.1016/S0268-0033(96)00052-6  0.654
1997 Zurada J, Karwowski W, Marras WS. A neural network-based system for classification of industrial jobs with respect to risk of low back disorders due to workplace design Applied Ergonomics. 28: 49-58. PMID 9414340 DOI: 10.1016/S0003-6870(96)00034-8  0.371
1997 Marras WS, Granata KP. Changes in trunk dynamics and spine loading during repeated trunk exertions Spine. 22: 2564-2570. PMID 9383866 DOI: 10.1097/00007632-199711010-00019  0.474
1997 Davis KG, Kirking BC, Gaudes LL, Yang J, Marras WS. Influence of lift moment in determining MAWL. Human Factors. 39: 312-22. PMID 9302891 DOI: 10.1518/001872097778543813  0.598
1997 Fathallah FA, Marras WS, Parnianpour M, Granata KP. A method for measuring external spinal loads during unconstrained free-dynamic lifting Journal of Biomechanics. 30: 975-978. PMID 9302623 DOI: 10.1016/S0021-9290(97)00055-9  0.404
1997 Marras WS, Granata KP. Spine loading during trunk lateral bending motions Journal of Biomechanics. 30: 697-703. PMID 9239549 DOI: 10.1016/S0021-9290(97)00010-9  0.444
1997 Marras WS, Davis KG, Kirking BC, Granata KP. Spine Loading and Trunk Kinematic Changes during Team Lifting Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 41: 661-664. DOI: 10.1177/1071181397041001145  0.55
1997 Davis KG, Marras WS, Granata KP. The Effect of Task Asymmetry and Number of Hands on Spinal Loading Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 41: 647-651. DOI: 10.1177/1071181397041001142  0.541
1997 Sparto PJ, Parnianpour M, Marras WS, Granata KP, Reinsel TE, Simon S. Neuromuscular trunk performance and spinal loading during a fatiguing isometric trunk extension with varying torque requirements. Journal of Spinal Disorders. 10: 145-156. DOI: 10.1097/00002517-199704000-00007  0.413
1997 Marras WS, Granata KP. The development of an EMG-assisted model to assess spine loading during whole-body free-dynamic lifting Journal of Electromyography and Kinesiology. 7: 259-268. DOI: 10.1016/S1050-6411(97)00006-0  0.42
1997 Ferguson SA, Marras WS. A literature review of low back disorder surveillance measures and risk factors Clinical Biomechanics. 12: 211-226. DOI: 10.1016/S0268-0033(96)00073-3  0.32
1997 Lee CC, Eric Nelson J, Davis KG, Marras WS. An ergonomic comparison of industrial spray paint guns International Journal of Industrial Ergonomics. 19: 425-435. DOI: 10.1016/S0169-8141(96)00025-X  0.608
1997 Fathallah FA, Marras WS, Parnianpour M. The effect of complex dynamic lifting and lowering characteristics on trunk muscles recruitment Journal of Occupational Rehabilitation. 7: 121-138. DOI: 10.1007/Bf02767359  0.413
1997 Marras WS, Granata KP, Davis KG, Allread WG, Jorgensen MJ. Spine loading and probability of low back disorder risk as a function of box location on a pallet Human Factors and Ergonomics in Manufacturing. 7: 323-336. DOI: 10.1002/(Sici)1520-6564(199723)7:4<323::Aid-Hfm4>3.0.Co;2-5  0.81
1996 J YK, Parnianpour M, Marras WS. Quantitative assessment of the control capability of the trunk muscles during oscillatory bending motion under a new experimental protocol. Clinical Biomechanics (Bristol, Avon). 11: 385-391. PMID 11415650 DOI: 10.1016/0268-0033(96)00032-0  0.379
1996 Granata KP, Marras WS, Fathallah FA. A method for measuring external loads during dynamic lifting exertions Journal of Biomechanics. 29: 1219-1222. PMID 8872281 DOI: 10.1016/0021-9290(96)00018-8  0.404
1996 Allread WG, Marras WS, Parnianpour M. Trunk kinematics of one-handed lifting, and the effects of asymmetry and load weight. Ergonomics. 39: 322-34. PMID 8851536 DOI: 10.1080/00140139608964462  0.746
1996 Marras WS, Granata KP. A biomechanical assessment and model of axial twisting in the thoracolumbar spine. Spine. 20: 1440-51. PMID 8623063 DOI: 10.1097/00007632-199507000-00002  0.428
1996 Marras WS, Parnianpour M, Ferguson SA, Kim JY, Crowell RR, Bose S, Simon SR. The classification of anatomic- and symptom-based low back disorders using motion measure models. Spine. 20: 2531-46. PMID 8610248 DOI: 10.1097/00007632-199512000-00013  0.331
1996 Granata KP, Marras WS. An EMG-assisted model of trunk loading during free-dynamic lifting. Journal of Biomechanics. 28: 1309-17. PMID 8522544 DOI: 10.1016/0021-9290(95)00003-Z  0.427
1996 Allread WG, Marras WS, Granata KP, Davis KG, Jorgensen MJ. The Effects of Box Differences and Employee Job Experience on Trunk Kinematics & Low Back Injury Risk during Depalletizing Operations Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 40: 651-655. DOI: 10.1177/154193129604001315  0.737
1996 Marras WS, Granata KP, Davis KG, Allread WG, Jorgensen MJ. The Effects of Box Weight, Size, and Handle Coupling on Spine Loading during Depalletizing Operations Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 40: 646-650. DOI: 10.1177/154193129604001314  0.742
1996 Marras WS, Mirka GA. Intra-abdominal pressure during trunk extension motions Clinical Biomechanics. 11: 267-274. DOI: 10.1016/0268-0033(96)00006-X  0.373
1996 Sommerich CM, Marras WS, Parnianpour M. A quantitative description of typing biomechanics Journal of Occupational Rehabilitation. 6: 33-56. DOI: 10.1007/Bf02110393  0.64
1996 Sommerich CM, Marras WS, Parnianpour M. Observations on the relationship between key strike force and typing speed American Industrial Hygiene Association Journal. 57: 1109-1114.  0.522
1996 Fathallah FA, Marras WS, Parnianpour M. A parametric study addressing the three-dimensional components of spinal loading during complex dynamic lifting tasks American Society of Mechanical Engineers, Bioengineering Division (Publication) Bed. 33: 9-10.  0.318
1996 Granata KP, Marras WS. Changes in trunk and spine biomechanics during repetitive fatiguing exertions Southern Biomedical Engineering Conference - Proceedings. 439-442.  0.343
1995 Marras WS, Lavender SA, Leurgans SE, Fathallah FA, Ferguson SA, Allread WG, Rajulu SL. Biomechanical risk factors for occupationally related low back disorders. Ergonomics. 38: 377-410. PMID 7895740 DOI: 10.1080/00140139508925111  0.779
1995 Fathallah FA, Marras WS, Wright PL. Diurnal variation in trunk kinematics during a typical work shift Journal of Spinal Disorders. 8: 20-25. PMID 7711366 DOI: 10.1097/00002517-199502000-00004  0.359
1995 Granata KP, Marras WS. The influence of trunk muscle coactivity on dynamic spinal loads. Spine. 20: 913-9. PMID 7644956 DOI: 10.1097/00007632-199504150-00006  0.395
1995 Marras WS, Marklin RW, Greenspan GJ, Lehman KR. Quantification of wrist motions during scanning Human Factors. 37: 412-423. DOI: 10.1518/001872095779064519  0.362
1995 Sommerich CM, Marras WS, Parnianpour M. Activity of Index Finger Muscles during Typing Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 39: 620-624. DOI: 10.1177/154193129503901017  0.532
1995 Lavender SA, Marras WS. The effects of a temporal warning signal on the biomechanical preparations for sudden loading Journal of Electromyography and Kinesiology. 5: 45-56. DOI: 10.1016/S1050-6411(99)80005-4  0.643
1995 Marras WS, Lavender SA. De rol van dynamische driedimensionale rompbeweging bij beroepsgerelateerde lage-rugklachten Stimulus. 14: 31-32. DOI: 10.1007/Bf03075965  0.486
1994 Granata KP, Marras WS. An EMG-assisted model of loads on the lumbar spine during asymmetric trunk extensions. Journal of Biomechanics. 26: 1429-38. PMID 8308047 DOI: 10.1016/0021-9290(93)90093-T  0.435
1994 Lavender SA, Marras WS. The use of turnover rate as a passive surveillance indicator for potential low back disorders Ergonomics. 37: 971-978. PMID 8026454 DOI: 10.1080/00140139408963710  0.578
1994 Schoenmarklin RW, Marras WS, Leurgans SE. Industrial wrist motions and incidence of hand/wrist cumulative trauma disorders. Ergonomics. 37: 1449-59. PMID 7957023 DOI: 10.1080/00140139408964925  0.394
1994 Gallagher S, Hamrick CA, Love AC, Marras WS. Dynamic biomechanical modelling of symmetric and asymmetric lifting tasks in restricted postures. Ergonomics. 37: 1289-310. PMID 7925254 DOI: 10.1080/00140139408964909  0.616
1994 Marras W, Parnianpour M, Kim J, Ferguson S, Crowell R, Simon S. The effect of task asymmetry, age and gender on dynamic trunk motion characteristics during repetitive trunk flexion and extension in a large normal population Ieee Transactions On Rehabilitation Engineering. 2: 137-146. DOI: 10.1109/86.331563  0.371
1994 Marras W, Lavender S, Leurgans S, Allread G, Fathallah F, Ferguson S, Rajulu S. Three-dimensional dynamic trunk motions and the risk of occupationally-related low back disorder Journal of Biomechanics. 27: 715. DOI: 10.1016/0021-9290(94)91105-3  0.581
1993 Sommerich CM, McGlothlin JD, Marras WS. Occupational risk factors associated with soft tissue disorders of the shoulder: a review of recent investigations in the literature. Ergonomics. 36: 697-717. PMID 8513776 DOI: 10.1080/00140139308967931  0.611
1993 Marras WS, Lavender SA, Leurgans SE, Rajulu SL, Allread WG, Fathallah FA, Ferguson SA. The role of dynamic three-dimensional trunk motion in occupationally-related low back disorders. The effects of workplace factors, trunk position, and trunk motion characteristics on risk of injury. Spine. 18: 617-28. PMID 8484154  0.787
1993 Marras WS, Mirka GA. Electromyographic studies of the lumbar trunk musculature during the generation of low-level trunk acceleration Journal of Orthopaedic Research. 11: 811-817. PMID 8283325 DOI: 10.1002/Jor.1100110606  0.419
1993 Lavender SA, Marras WS, Miller RA. The development of response strategies in preparation for sudden loading to the torso Spine. 18: 2097-2105. PMID 8272966 DOI: 10.1097/00007632-199310001-00029  0.654
1993 Mirka GA, Marras WS. A stochastic model of trunk muscle coactivation during trunk bending Spine. 18: 1396-1409. PMID 8235810 DOI: 10.1097/00007632-199309010-00003  0.41
1993 Lehman KR, Allread WG, Wright PL, Marras WS. Quantification of Hand Grip Force under Dynamic Conditions Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 37: 715-719. DOI: 10.1177/154193129303701015  0.674
1993 Schoenmarklin RW, Marras WS. Dynamic capabilities of the wrist joint in industrial workers International Journal of Industrial Ergonomics. 11: 207-224. DOI: 10.1016/0169-8141(93)90109-Q  0.375
1993 Marras WS, Mirka GA. Trunk muscle activity during axial twisting motions Journal of Biomechanics. 26: 354. DOI: 10.1016/0021-9290(93)90574-X  0.346
1992 Ferguson SA, Marras WS, Waters TR. Quantification of back motion during asymmetric lifting. Ergonomics. 35: 845-59. PMID 1633792 DOI: 10.1080/00140139208967366  0.384
1992 Sommerich CM, Marras WS. Temporal patterns of trunk muscle activity throughout a dynamic, asymmetric lifting motion Human Factors. 34: 215-230. PMID 1601433 DOI: 10.1177/001872089203400207  0.65
1992 Marras WS, Mirka GA. A comprehensive evaluation of trunk response to asymmetric trunk motion Spine. 17: 318-326. PMID 1533061 DOI: 10.1097/00007632-199203000-00013  0.374
1992 Marras WS, Lavender SA, Leurgans SE, Rajulu SL, Allread WG, Fathallah FA, Ferguson SA. Industrial Quantification of Occupationally-Related Low Back Disorder Risk Factors Proceedings of the Human Factors Society Annual Meeting. 36: 757-760. DOI: 10.1177/154193129203601025  0.79
1992 Marras WS, Fathallah FA, Miller RJ, Davis SW, Mirka GA. Accuracy of a three-dimensional lumbar motion monitor for recording dynamic trunk motion characteristics International Journal of Industrial Ergonomics. 9: 75-87. DOI: 10.1016/0169-8141(92)90078-E  0.417
1992 Ferguson S, Marras W. Quantification of velocity coupling during asymmetric lifting International Journal of Industrial Ergonomics. 10: 207-215. DOI: 10.1016/0169-8141(92)90034-W  0.303
1991 Marras WS, Sommerich CM. A three-dimensional motion model of loads on the lumbar spine: II. Model validation Human Factors. 33: 139-149. PMID 1860701 DOI: 10.1177/001872089103300202  0.665
1991 Marras WS, Sommerich CM. A three-dimensional motion model of loads on the lumbar spine: I. Model structure Human Factors. 33: 123-137. PMID 1860700 DOI: 10.1177/001872089103300201  0.657
1991 Marras WS, Lavender SA. The effects of method of use, tool design, and roof height on trunk muscle activities during underground scaling bar use Ergonomics. 34: 221-232. PMID 1828419 DOI: 10.1080/00140139108967308  0.607
1990 Marras WS, Mirka GA. Muscle activities during asymmetric trunk angular accelerations Journal of Orthopaedic Research. 8: 824-832. PMID 2213339 DOI: 10.1002/Jor.1100080607  0.381
1990 Mirka GA, Marras WS. Lumbar motion response to a constant load velocity lift Human Factors. 32: 493-501. PMID 2074105 DOI: 10.1177/001872089003200410  0.426
1990 Marras WS. Industrial electromyography (EMG) International Journal of Industrial Ergonomics. 6: 89-93. DOI: 10.1016/0169-8141(90)90054-6  0.337
1990 Marras W, Ferguson S, Simon S. Three dimensional dynamic motor performance of the normal trunk International Journal of Industrial Ergonomics. 6: 211-224. DOI: 10.1016/0169-8141(90)90035-Z  0.323
1990 Kroemer KHE, Marras WS, McGlothlin JD, McIntyre DR, Nordin M. On the measurement of human strength International Journal of Industrial Ergonomics. 6: 199-210. DOI: 10.1016/0169-8141(90)90034-Y  0.344
1990 Lavender SA, Marras WS. An electromyographic analysis of an ergonomic intervention with the jackleg drill Applied Ergonomics. 21: 90-100. DOI: 10.1016/0003-6870(90)90130-P  0.582
1989 Reilly CH, Marras WS. Simulift: a simulation model of human trunk motion. Spine. 14: 5-11. PMID 2913667 DOI: 10.1097/00007632-198901000-00002  0.363
1989 Lavender SA, Mirka GA, Schoenmarklin RW, Sommerich CM, Sudhakar LR, Marras WS. The effects of preview and task symmetry on trunk muscle response to sudden loading Human Factors. 31: 101-115. PMID 2707815 DOI: 10.1177/001872088903100108  0.732
1989 Schoenmarklin RW, Marras WS. Effects of handle angle and work orientation on hammering: II. Muscle fatigue and subjective ratings of body discomfort. Human Factors. 31: 413-20. PMID 2583726 DOI: 10.1177/001872088903100405  0.358
1989 Schoenmarklin RW, Marras WS. Effects of handle angle and work orientation on hammering: I. Wrist motion and hammering performance. Human Factors. 31: 397-411. PMID 2583725 DOI: 10.1177/001872088903100404  0.359
1989 Marras WS, Mirka GA. Trunk strength during asymmetric trunk motion Human Factors. 31: 667-677. PMID 2534528 DOI: 10.1177/001872088903100603  0.376
1989 Treaster DE, Marras WS. Seat pressure: Measurement and analysis Sae Technical Papers. DOI: 10.4271/890849  0.761
1989 Marras W, Sudhakar L, Lavender S. Three Dimensional Measures of Trunk Motion Components during Manual Materials Handling in Industry Proceedings of the Human Factors Society Annual Meeting. 33: 662-666. DOI: 10.1177/154193128903301108  0.508
1989 Mirka GA, Sommerich CM, Marras WS. Effects of Fatigue on Muscle Groups under Dynamic Exertions Proceedings of the Human Factors Society Annual Meeting. 33: 646-650. DOI: 10.1177/154193128903301104  0.54
1989 Gray BA, Marras WS. An Experimental Analysis of Railroad Spike Maul Methods Human Factors: the Journal of the Human Factors and Ergonomics Society. 31: 335-344. DOI: 10.1177/001872088903100307  0.33
1988 Sudhakar L, Schoenmarklin R, Lavender S, Marras W. The Effects of Gloves on Grip Strength and Muscle Activity Proceedings of the Human Factors Society Annual Meeting. 32: 647-650. DOI: 10.1518/107118188786762603  0.517
1988 Lavender SA, Sommerich CM, Sudhakar L, Marras WS. Trunk Muscle Loading in Non-Sagittally Symmetric Postures as a Result of Sudden Unexpected Loading Conditions Proceedings of the Human Factors Society Annual Meeting. 32: 665-669. DOI: 10.1518/107118188786762531  0.717
1988 MARRAS WS, REILLY CH. Networks of Internal Trunk-Loading Activities under Controlled Trunk-Motion Conditions Spine. 13: 661-667. DOI: 10.1097/00007632-198806000-00011  0.435
1988 Gallagher S, Marras WS, Bobick TG. Lifting in stooped and kneeling postures: Effects on lifting capacity, metabolic costs, and electromyography of eight trunk muscles International Journal of Industrial Ergonomics. 3: 65-76. DOI: 10.1016/0169-8141(88)90007-8  0.552
1988 Marras W. Predictions of forces acting upon the lumbar spine under isometric and isokinetic conditions: A model-experiment comparison International Journal of Industrial Ergonomics. 3: 19-27. DOI: 10.1016/0169-8141(88)90004-2  0.36
1988 Marras WS, Bobick TG, Lavender SA, Rockwell TH, Lundquist RL. Risks of hand tool injury in U.S. underground mining from 1978 through 1983 part I: coal mining Journal of Safety Research. 19: 71-85. DOI: 10.1016/0022-4375(88)90045-X  0.542
1988 Marras WS, Lavender SA, Bobick TG, Rockwell TH, Lundquist RL. Risks of hand tool injury in U.S. underground mining from 1978 through 1983 part II: Metal-nonmetal mining Journal of Safety Research. 19: 115-124. DOI: 10.1016/0022-4375(88)90002-3  0.539
1987 Marras WS, Rangarajulu SL, Wongsam PE. Trunk force development during static and dynamic lifts. Human Factors. 29: 19-29. PMID 3610174 DOI: 10.1177/001872088702900103  0.453
1987 Marras WS, Rangarajulu SL, Lavender SA. Trunk loading and expectation Ergonomics. 30: 551-562. PMID 3595552 DOI: 10.1080/00140138708969744  0.641
1987 Lavender SA, Marras WS. The Effects of Seam Height, Scaling Method, and Bar Weight Distribution on Scaling Effectiveness and Electromyographic Activity Proceedings of the Human Factors Society Annual Meeting. 31: 471-475. DOI: 10.1177/154193128703100419  0.456
1987 Treaster D, Marras WS. Measurement of Seat Pressure Distributions Human Factors: the Journal of the Human Factors and Ergonomics Society. 29: 563-575. DOI: 10.1177/001872088702900506  0.76
1987 Kim J, Marras W. Quantitative trunk muscle electromyography during lifting at different speeds International Journal of Industrial Ergonomics. 1: 219-229. DOI: 10.1016/0169-8141(87)90016-3  0.435
1987 Marras W. Trunk motion during lifting: Temporal relations among loading factors International Journal of Industrial Ergonomics. 1: 159-167. DOI: 10.1016/0169-8141(87)90011-4  0.396
1986 Rockwell TH, Marras WS. An evaluation of tool design and method of use of railroad leverage tools on back stress and tool performance. Human Factors. 28: 303-15. PMID 3770762 DOI: 10.1177/001872088602800306  0.302
1986 Marras WS, Wongsam PE. Flexibility and velocity of the normal and impaired lumbar spine. Archives of Physical Medicine and Rehabilitation. 67: 213-217. DOI: 10.5555/Uri:Pii:0003999386903655  0.34
1986 Lavender SA, Marras WS, Lundquist RG, Rockwell TH. Analysis of Hand Tool Use in the Underground Mining Industry Proceedings of the Human Factors Society Annual Meeting. 30: 1419-1423. DOI: 10.1177/154193128603001418  0.468
1986 Marras WS, Lavender SA, Rangarajulu SL. The Effects of Expectation on Trunk Loading Proceedings of the Human Factors Society Annual Meeting. 30: 91-94. DOI: 10.1177/154193128603000123  0.558
1986 Marras W, Rockwell T. An experimental evaluation of method and tool effects in spike maul use Journal of Biomechanics. 19: 482. DOI: 10.1177/001872088602800303  0.353
1986 Marras W, Wongsam P, Rangarajulu S. Trunk motion during lifting: The relative cost International Journal of Industrial Ergonomics. 1: 103-113. DOI: 10.1016/0169-8141(86)90014-4  0.413
1985 Marras WS, Joynt RL, King AI. The force-velocity relation and intra-abdominal pressure during lifting activities. Ergonomics. 28: 603-13. PMID 4018012 DOI: 10.1080/00140138508963174  0.34
1982 Kroemer KH, Marras WS. Evaluation of maximal and submaximal static muscle exertions. Human Factors. 23: 643-53. PMID 7333598 DOI: 10.1177/001872088102300601  0.342
1981 Kroemer KH, Marras WS. Towards an objective assessment of the "maximal voluntary contraction" component in routine muscle strength measurements. European Journal of Applied Physiology and Occupational Physiology. 45: 1-9. PMID 7191799 DOI: 10.1007/Bf00421195  0.351
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