Gary Mirka

Title(s):

University Professor

Office

3142 Therkildsen Industrial Engineering Building
531 Bissel Road
Ames, IA 50011-1096

Information

Education

  • PhD, The Ohio State University, Industrial and Systems Engineering, 1992
  • MS, The Ohio State University, Industrial and Systems Engineering, 1988
  • BS, The Ohio State University, Industrial and Systems Engineering, 1988

Interest Areas

Dr. Mirka’s research interests are in the area of occupational safety and ergonomics with particular emphasis on spine biomechanics, low back injury prevention, and ergonomic intervention effectiveness research. His research efforts have taken him into the construction, agriculture, commercial fishing, and furniture manufacturing industries. Dr. Mirka was the recipient of the 1993 Volvo Award for Low Back Pain Research.

Publications

 Recent Journal Articles

·  Kang, SH. and GA Mirka (2025) “Creep Deformation of the Viscoelastic Lumbar Tissues: Effects of Trunk Flexion Posture, Exposure-Recovery Schedule, and Individual Flexibility”, Journal of Biomechanics 184, (DOI:10.1016/j.jbiomech.2025.112675).

·  Kang, SH. E Wolf, L Lowe, and GA Mirka (2025) “Effects of a Passive Lumber Exoskeleton on Low Back Muscle Fatigue During a Simulated Harvesting Task”, Journal of Agromedicine (DOI:10.1080/1059924X.2025.2470257).

·  Kang, SH. and GA Mirka (2025) “Load Transfer Between Active and Passive Lumbar Tissues and Its Implications in Time-Dependent EMG-Assisted Biomechanical Modeling”, Journal of Biomechanics 183, (DOI:10.1016/j.jbiomech.2025.112600).

·  Kang, SH. and GA Mirka (2025) “Creep Deformation of Viscoelastic Lumbar Tissue and Its Implications in Biomechanical Modeling of the Lumbar Spine”, Journal of Biomechanics 182, (DOI:10.1016/j.jbiomech.2025.112595).

·  Kim J, SH Kang, JF Li, GA Mirka, and MC Dorneich (2024) “Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task”, Human Factors 66(11): 2451-2467, (DOI:10.1177/00187208231221890).

·  Kang, SH and GA Mirka (2024) “Cumulative Creep Response of Viscoelastic Lumbar Tissue as a Function of Work-Rest Schedule”, Journal of Electromyography and Kinesiology 78, (DOI:10.1016/j.jelekin.2024.102916)

·  Kang, SH, L Lynch, E Wolf, and GA Mirka (2023) “Quantifying the effectiveness of a passive trunk-support exosuit at reducing erector spinae muscle fatigue during a quasi-static posture maintenance task”, Ergonomics. (DOI:10.1080/00140139.2023.2295214)

·  Kim J, SH Kang, JF Li, GA Mirka, and MC Dorneich (2023) “Effects of a Passive Back-Support Exosuit on Postural Control and Cognitive Performance During a Fatigue-Inducing Posture Maintenance Task”, Human Factors. (DOI:10.1177/00187208231221890)

·  Kang, SH and GA Mirka (2023) “Effects of a Passive Back-Support Exosuit on Erector Spinae and Abdominal Muscle Activity during Asymmetric Trunk Posture Maintenance Tasks” Human Factors. (DOI:10.1177/00187208231197264)

·  Kang, SH and GA Mirka (2023) “Creep Deformation of Viscoelastic Lumbar Tissues during Sustained Submaximal Trunk Flexion Postures” Journal of Biomechanics. (DOI:10.1016/j.jbiomech.2023.111647)

·  Kang, SH and GA Mirka (2023) “Effect of Trunk Flexion Angle and Time on Lumbar and Abdominal Muscle Activity While Wearing a Passive Back-Support Exosuit Device During Simple Posture-Maintenance Tasks”, Applied Ergonomics. (DOI:10.1080/00140139.2023.2191908)

·  Norasi H, J Drum, T Baldus and GA Mirka (2022) “Development of a Test Battery for Fatigue Assessment of Agriculture Seating Systems: A Laboratory and Field Study”, Journal of Agromedicine, 27(4): 346-358. (DOI:10.1080/1059924X.2021.2024469)

·  Norasi H, J Koenig, GA Mirka (2022) “Development and Assessment of a Method to Estimate Maximum Voluntary Contraction EMG from Submaximal EMG Data”, Journal of Applied Biomechanics, 38(2): 76-83. (DOI:10.1123/jab.2021-0229)

·  Norasi H, E Tetteh, P Sarker, GA Mirka and MS Hallbeck (2022) “Exploring the Relationship between Neck Postural Exposure and Neck Problems: A Systematic Review of the Literature”, Ergonomics, 65(4): 587-603. (DOI:10.1080/00140139.2021.1976847)

·  Tetteh E, MS Hallbeck, GA Mirka (2022) “Effects of Passive Exoskeleton Support on EMG Measures of the Neck, Shoulder and Trunk Muscles While Holding Simulated Surgical Postures and Performing a Simulated Surgical Procedure”, Applied Ergonomics, 100:103646 (DOI:10.1016/j.apergo.2021.103646)

Primary Strategic Research Area

Engineered Medicine

Departments

Affiliations

Interests

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