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Cooper, C., H H C. W. J. A., "Assessment of Architectural Options for Surface Power Generation and Energy Storage of Human Mars Missions", International Astronautical Federation, 2008.

Clark, T. K., M. C. Newman, C. M. Oman, D. Merfeld, and L.. R. Young, "Modeling human perception of orientation in altered gravity", Frontiers in Systems Neuroscience, vol. 9, May 2015.

Clark, T.K., Y S D O. L. R. A. J., "Numerical simulation of human orientation perception during lunar landing", Acta Astronautica, 2011.

Clark, T. K., D.M. Merfeld, and M.C. Newman, "Pilot control and stabilization of a rate-controlled vehicle in hyper-gravity", IEEE 2014 Aerospace Conference, Big Sky, MT, Mar 1-8, 2014.

Clark, T.K.., Y.. Yi, R.. Galvan-Garza, M.C.. Bermudez Rey, and D. Merfeld, "How Many Decision Boundaries Contribute to Human Vestibular Decisions? (abstract)", Society for Neuroscience Meeting, Washington, DC, Nov. 15-19, 2014.

Clark, T. K., A. W. Johnson, and A. J. Stimpson, "Why Devin Hester is a Better Returner when He Doesn't touch the Ball: The Effectiveness of the Squib Kickoff in the NFL", 2012 MIT Sloan Sports Analytics Conference, Bosont, MA, 2-3 March, 2012.

Clark, T.K.., M. C. Newman, C. M. Oman, D. Merfeld, and L.. R. Young, "Modeling Human Orientation Perception in Altered Gravity", NASA HRP Investigators' Workshop, Galveston, TX, 2015.

Clark, T. K., L. R. Young, A. J. Stimpson, K. R. Duda, C. M. Oman, and A. Natapoff, "Astronaut Spatial Orientation Perceptions During Simulated Lunar Landing", 8th Symposium on the Role of the Vestibular Organs in Space Exploration, Houston, TX, April 8-10, 2011.

Clark, T.K.., M. C. Newman, and L.. R. Young, "Effect of Hyper-Gravity on Human Perception of Vehicle Roll Tilt", 19th IAA Humans in Space Symposium, Cologne, Germany, July 8-12, 2013.

Clark, T.K.., M. C. Newman, C. M. Oman, D. Merfeld, and L.. R. Young, "Human perception of Roll Tilt in Hyper-Gravity: Experiments and Modeling (abstract and poster)", XXVIIIth Barany Society Meeting, BuenosAires, Argentina , May 25-28, 2014.

Clark, T., A. Stimpson, L. R. Young, and C. M. Oman, "Analysis of Human Spatial Perception During Lunar Landing (abstract)", 2010 IEEE Aerospace Conference AIAA, Technical Co-Sponsor, Big Sky, MT, March 6-13, 2010, 2009.

Clark, T. K., L. R. Young, K. R. Duda, and C. M. Oman, "Simulation of Astronaut Perception of Vehicle Orientation during Planetary Landing Trajectories", IEEE Aerosapce Conference, Big Sky, MT, March 3-10, 2012.

Clark, T. K., M. C. Newman, C. M. Oman, D. M. Merfeld, and L. R. Young, "Human perceptual overestimation of whole body roll tilt in hypergravity", Journal of Neurophysiology, vol. 113, 12/2014, 2015.

Clark, T. K., M. C. Newman, D. M. Merfeld, C. M. Oman, and L. R. Young, "Human manual control performance in hyper-gravity", Experimental Brain Research, vol. 233, no. 2015, pp. 1409-1420, 2015.

Clark, T.K., S Y O D. A. J. L. R., "Analysis of Human Spatial Perception during Lunar Landing", IEEE AC Paper #1183, Big Sky, MT, IEEEAC, pp. 1-13, 2/2010.

Clark, T. K., and M. C. Newman, "Human Perception of Roll Tilt in Hyper-Gravity (abstract & poster)", NASA Human research Program Investigators' Workshop, Galveston, TX, 2/12/13, 2013.

Clark, T.K.., and M. C. Newman, "Human Manual Control of Vehicle Roll Tilt in Hyper-Gravity (abstract)", NASA Human Research Program Investigator's Workshop, Galveston, TX, Feb. 11-13, 2014.

Clark, J. K., and M. C. Newman, "Human Orientation Perception of Roll Tilt in Hyper-Gravity", NASA Human Research Program Investigators' Workshop, Houston, TX, 2012.

Clark, T. K., M. C. Newman, C. M. Oman, D. M. Merfeld, and L. R. Young, "Modeling human perception of orientation in altered gravity", Frontiers in Systems Neuroscience, vol. 9, 05/2015.

Clark, T.K.., R. Galvan, M.C.. Bermudez Rey, Y.. Yi, and D. Merfeld, "Perceptual Noise and Sensorimotor Adaptation", NASA HRP Investigators' Workshop, Galveston, TX, 2015.

Clark, T., "Human Spatial Orientation Perceptions During Simulated Lunar Landing", Dept. of Aeronautics and Astronautics, vol. SM Thesis, Cambridge, MA, MIT, pp. 135, 2010.

Clark, T. K., M. C. Newman, and L. R. Young, "Effect of hyper-gravity on human perception of vehicle roll tilt (abstract)", NASA Human Research Program Investigators' Workshop, Galveston, TX, 2/12/13, 2013.

Clark, T.K.., "Predicting Sensorimotor Adaptation to Altered Gravity by Measuring Vestibular perceptual Thresholds (Presentation)", NSBRI Symposium: Designing for the Future: Remote Rehabilitation and Integration of New Technologies in Spaceflight, Houston, TX, May 6-7, 2014.

Clark, T. K., L. R. Young, A. J. Stimpson, K. R. Duda, C. M. Oman, and A. Natapoff, "Astronaut spatial orientation perceptions during simulated lunar landing", Journal of Vestibular Research, vol. 21, no. Special Issue Eighth Symposium on the Role of the Vestibular Organs in Space Exploration, pp. 79, April 8-10, 2011.

Clark, T. K., A. J. Stimpson, L.R. Young, C.M. Oman, K.R. Duda, and A. Natapoff, "Human Spatial Orientation Perception During Simulated Lunar Landing Motions", Journal of Spacecraft and Rockets, vol. 51, issue 1, pp. 267-280, 02/2014.