• Proceedings of the Korean Institute of Communication Sciences Conference
• /
• 2006.07a
• /
• pp.737-737
• /
• 2006

• Proceedings of the KWS Conference
• /
• 2000.10a
• /
• pp.54-57
• /
• 2000

• Proceedings of the Korean Institute of Communication Sciences Conference
• /
• 2004.07a
• /
• pp.376-376
• /
• 2004

• 제어로봇시스템학회:학술대회논문집
• /
• 1992.10b
• /
• pp.85-89
• /
• 1992

This report his discussed emergency evacuation in hotel fires and proposed an integrated system of emergency evacuation. By using "A New Type of the Computerized Emergency Evacuation System" all guests will be able to quickly and safety escapes the fire. the fire.

• Bulletin of the Korean Mathematical Society
• /
• v.45 no.3
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• pp.405-417
• /
• 2008

In this paper we prove some Hardy inequalities in the half space of the Heisenberg group and indicate the sharp constant.

• Proceedings of the Korean Fiber Society Conference
• /
• 1994.10a
• /
• pp.38-39
• /
• 1994

• Bulletin of the Korean Chemical Society
• /
• v.26 no.8
• /
• pp.1277-1280
• /
• 2005

• Proceedings of the Korean Institute of Communication Sciences Conference
• /
• 2004.11a
• /
• pp.184-184
• /
• 2004

• Proceedings of the Korean Institute of Communication Sciences Conference
• /
• 2004.07a
• /
• pp.216-216
• /
• 2004

• Proceedings of the Korean Society of Food and Cookery Science Conference
• /
• 2005.10a
• /
• pp.86-86
• /
• 2005