1. 21) Shinichi AKUTAGAWA and Shoya MORI ; Development of new deformation sensors for monitoring of infrastructures, Proceedings of the EIT-JSCE Joint Seminar on Rock Engineering, September pp. 16-17, Bangkok, 2008.
2. 22) Mitsugu NOMURA and Shinichi AKUTAGAWA ; Development of a Disaster Information System Using a Light Emitting Device, Proceedings of the 3rd WFEO-JFES-JSCE Joint International Symposium, pp. 63-70, September 3, Fukuoka, 2009.