| 2010 | SMC | Evaluation of a student's mental workload for simulator training using salivary amylase activity. | Nozomu Nishimura, Koji Murai, Yuji Hayashi, Laurie C. Stone |
| 2009 | SMC | Evaluation of Ship Navigator's Mental Workload for Ship Handling Based on Physiological Indices. | Koji Murai, Kousaku Hama, Laurie C. Stone, Yuji Hayashi |
| 2009 | SMC | Evaluation of Marine Simulator Training Based on Heart Rate Variability. | Koji Murai, Sam Teel, Jim Sanders, Daniel Parrott, Larry Wade, Timothy Gervais, Katherine Rovinski, Yuji Hayashi, Laurie C. Stone |
| 2008 | SMC | Evaluation of ship navigator's mental workload using nasal temperature and heart rate variability. | Koji Murai, Yuji Hayashi, Tadatsugi Okazaki, Laurie C. Stone, Nobuo Mitomo |
| 2007 | SMC | A characteristic of a navigator's mental workload based on nasal Temperature. | Koji Murai, Tadatsugi Okazaki, Laurie C. Stone, Yuji Hayashi |
| 2006 | SMC | Basic Study of Navigator's Recognition of Radar Target Direction. | Koji Murai, Yuji Hayashi, Laurie C. Stone, Seiji Inokuchi |