Publications
Co-authors
Productive Colleagues
Publications
Lavender, Steven A., Marras, William S. (1987): The Effects of Seam Height, Scaling Method, and Bar Weight Distribution on Scaling Effecti. In: Proceedings of the Human Factors Society 31st Annual Meeting , 1987, . pp. 471-475.
Lavender, Steven A., Sommerich, Carolyn M., Sudhakar, L. R., Marras, William S. (1988): Trunk Muscle Loading in Non-Sagittally Symmetric Postures as a Result of Sudden Unexpected. In: Proceedings of the Human Factors Society 32nd Annual Meeting , 1988, . pp. 665-669.
Mirka, Gary A., Sommerich, Carolyn M., Marras, William S. (1989): Effects of Fatigue on Muscle Groups under Dynamic Exertions. In: Proceedings of the Human Factors Society 33rd Annual Meeting , 1989, . pp. 646-650.
Schoenmarklin, Richard W., Marras, William S. (1989): Validation of a Hand/Wrist Electromechanical Goniometer. In: Proceedings of the Human Factors Society 33rd Annual Meeting , 1989, . pp. 718-722.
Schoenmarklin, Richard W., Marras, William S. (1990): A Dynamic Biomechanical Model of the Wrist Joint. In: D., Woods,, E., Roth, (eds.) Proceedings of the Human Factors Society 34th Annual Meeting , 1990, Santa Monica, USA. pp. 805-809.
Mirka, Gary A., Marras, William S. (1991): Toward a More Accurate Description of the EMG/Force Relationship of the Erector Spinae Mus. In: Proceedings of the Human Factors Society 35th Annual Meeting , 1991, . pp. 728-732.
Rajulu, Sudhakar L., Marras, William S., Woolford, Barbara (1991): An Improved Simulation Based Biomechanical Model to Estimate Static Muscle Loadings. In: Proceedings of the Human Factors Society 35th Annual Meeting , 1991, . pp. 790-794.
Schoenmarklin, Richard W., Marras, William S. (1991): Quantification for Wrist Motion and Cumulative Trauma Disorders in Industry. In: Proceedings of the Human Factors Society 35th Annual Meeting , 1991, . pp. 838-842.
Fisher, Donald L., Andres, Robert O., Buchholz, Bryan, Hughes, Richard, Marras, William S. (1992): Applications of Optimization in Biomechanics: Consensus and Controversy. In: Proceedings of the Human Factors Society 36th Annual Meeting , 1992, . pp. 722-723.
Mirka, Gary A., Marras, William S. (1992): Modeling the Stochastic Nature of Trunk Muscle Forces. In: Proceedings of the Human Factors Society 36th Annual Meeting , 1992, . pp. 747-751.
Marras, William S., Lavender, Steven A., Leurgans, Sue E., Rajulu, Sudhakar L., Allread, W. Gary, Fathallah, Fadi A., Ferguson, Sue A. (1992): Industrial Quantification of Occupationally-Related Low Back Disorder Risk Factors. In: Proceedings of the Human Factors Society 36th Annual Meeting , 1992, . pp. 757-760.
Sluchak, Thomas J., Hoffman, Mark S., Cochran, David J., Marras, William S., Grant, Katharyn, Habes, Daniel (1992): Ergonomics Research Efforts in the Supermarket Industry. In: Proceedings of the Human Factors Society 36th Annual Meeting , 1992, . pp. 779-782.
Shoenmarklin, Richard W., Marras, William S. (1993): Wrist Motions in Industry: Variance between Jobs and Subjects. In: Proceedings of the Human Factors and Ergonomics Society 37th Annual Meeting , 1993, . pp. 649-653.
Fathallah, Fadi A., Wright, Patrick L., Marras, William S. (1993): Variation in Trunk Mobility throughout the Work Day. In: Proceedings of the Human Factors and Ergonomics Society 37th Annual Meeting , 1993, . pp. 664-668.
Karwowski, Waldemar, Marras, William S. (1993): A Catastrophe Theory-Based Model for Quantification of Risk of Low Back Disorders at Work. In: Proceedings of the Human Factors and Ergonomics Society 37th Annual Meeting , 1993, . pp. 683-687.
Ferguson, Sue A., Fathallah, Fadi A., Granata, Kevin P., Kim, Jung Y., Marras, William S. (1993): Coactivity Effects upon Carpal Tunnel Contact Forces. In: Proceedings of the Human Factors and Ergonomics Society 37th Annual Meeting , 1993, . pp. 705-709.
Lehman, Katherine R., Allread, W. Gary, Wright, P. Lawrence, Marras, William S. (1993): Quantification of Hand Grip Force under Dynamic Conditions. In: Proceedings of the Human Factors and Ergonomics Society 37th Annual Meeting , 1993, . pp. 715-719.
Lehman, Katherine R., Marras, William S. (1994): The Effects of Human Interface Design on Wrist Biomechanics during Scanning. In: Proceedings of the Human Factors and Ergonomics Society 38th Annual Meeting , 1994, . pp. 616-620.
Granata, Kevin P., Marras, William S. (1995): A Biomechanical Assessment of Axial Twisting Exertions. In: Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting , 1995, . pp. 600-604.
Sommerich, Carolyn M., Marras, William S., Parnianpour, Mohamad (1995): Activity of Index Finger Muscles during Typing. In: Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting , 1995, . pp. 620-624.
Kim, Jung-Yong, Parnianpour, Mohamad, Marras, William S. (1995): Development of Experimental Protocol to Quantitatively Assess the Neuromuscular Control Ca. In: Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting , 1995, . pp. 754-758.
Fathallah, Fadi A., Marras, William S. (1995): Spinal Coupled Motions and Their Association with the Risk of Low Back Disorders in Indust. In: Proceedings of the Human Factors and Ergonomics Society 39th Annual Meeting , 1995, . pp. 959.
Ferguson, Sue A., Marras, William S., Allread, W. Gary, Knapik, Gregory G., Vandlen, Kimberly A., Splittstoesser, Riley, Yang, Gang (2009): Musculoskeletal Disorder Risk Associated with Auto Rotation Angle during an Assembly Task. In: Proceedings of the Human Factors and Ergonomics Society 53rd Annual Meeting , 2009, . pp. 874-878. https://www.ingentaconnect.com/content/hfes/hfproc/2009/00000053/00000014/art00002
Marras, William S., Lavender, Steven A., Ferguson, Sue A., Splittstoesser, Riley E., Yang, Gang (2009): Dynamic Load Moment Exposure and Spine Function Impairment. In: Proceedings of the Human Factors and Ergonomics Society 53rd Annual Meeting , 2009, . pp. 879-881. https://www.ingentaconnect.com/content/hfes/hfproc/2009/00000053/00000014/art00003
Lavender, Steven A., Marras, William S., Ferguson, Sue A., Splittstoesser, Riley E., Yang, Gang, Schabo, Pete (2009): Identifying Safe Load Moment Exposures for the Back. In: Proceedings of the Human Factors and Ergonomics Society 53rd Annual Meeting , 2009, . pp. 883. https://www.ingentaconnect.com/content/hfes/hfproc/2009/00000053/00000014/art00005
Marras, William S. (2010): BORED BEYOND BELIEF: HOW AUTOMATION IS BORING US TO DISTRACTION. In: Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting , 2010, . pp. 758. https://www.ingentaconnect.com/content/hfes/hfproc/2010/00000054/00000011/art00002
Marras, William S., Wanchisen, Barbara, Czaja, Sara J., Gibbons, Chris, Mathews, Judith, Story, Molly (2011): National Research Council Board on Human-Systems Integration Special Panel Session: Human . In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 614. https://pro.sagepub.com/content/55/1/614
Ferguson, Sue A., Splittstoesser, Riley E., Marras, William S. (2011): Differences between Physicians in Lumbar MRI Measures. In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 733-737. https://pro.sagepub.com/content/55/1/733
Davis, Kermit G., Kotowski, Susan E., Marras, William S. (2011): Mechanical Power-Drive Reduces the Stress on the Back. In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 984-987. https://pro.sagepub.com/content/55/1/984
Splittstoesser, Riley E., Knapik, Greg G., Marras, William S. (2011): A Simple Model of Changes in Lumbar Intervertebral Angles During Sagittal Torso Flexion. In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 1029-1033. https://pro.sagepub.com/content/55/1/1029
Splittstoesser, Riley E., Marras, William S., Best, Thomas M. (2011): Spinal Loading and Immune Responses to Personality and Mental Load During Repetitive Lifti. In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 1034-1038. https://pro.sagepub.com/content/55/1/1034
Ferguson, Sue A., Allread, W. Gary, Le, Peter, Rose, Joseph D., Marras, William S. (2011): Shoulder Muscle Oxygenation during Repetitive Tasks. In: Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting , 2011, . pp. 1039-1041. https://pro.sagepub.com/content/55/1/1039
Gielo-Perczak, Krystyna, Karwowski, Waldemar, Hancock, Peter A., Marras, William S., Karwowski, Waldemar, Bonato, Paolo, Gielo-Perczak, Krystyna (2012): Multidisciplinary Concepts in Ergonomic Design and Individual Differences in Performance. In: Proceedings of the Human Factors and Ergonomics Society 2012 Annual Meeting , 2012, . pp. 1034-1038. https://pro.sagepub.com/content/56/1/1034
Davis, Kermit G., Marras, William S., Punnett, Laura, Winkelstein, Beth, Blatter, Birgitte (2012): Underlying Factors of Musculoskeletal Disorders: What Are We Missing?. In: Proceedings of the Human Factors and Ergonomics Society 2012 Annual Meeting , 2012, . pp. 1128-1129. https://pro.sagepub.com/content/56/1/1128