1 |
Ministry of Employment and Labor, "Current Status of Occupational Accidents", 2013.
|
2 |
Y. Choi, "The Study of the characteristics of the Workers Related to Fall Accidents in the Shipping Industry", M.S. Theses, Hansung Univ., Seoul, Korea, 2011.
|
3 |
Y. S. Jeong, "Near-Field RFID Reader Antenna Based on a Loop", Journal of Korean Institute of Information Technology, vol. 12, no. 8, pp. 25-32, Aug. 2014.
|
4 |
S. K. Yoon, "The Low Power Algorithm of ZigBee Router for Non Beacon Enabled PAN", Proceedings of HCI Korea 2008, pp. 280-285, Feb. 2008.
|
5 |
B. I. Choi, "A study on U-City Component Technology", M.S. Theses, Joongang Univ., Seoul, Korea, 2011.
|
6 |
IEEE Std. 802.15.4, IEEE Standard for Local and metropolitan area networks, IEEE, New York, NY., 2011.
|
7 |
E. Y. Ha, "Classroom Power Management System using USN technology", Proceedings of the 30th KISS Fall Conference, vol 34, No. 2(D), pp. 500-504, Oct. 2007.
|