• Journal of Korean Electronics
• /
• v.11 no.9
• /
• pp.54-55
• /
• 1991

• Journal of Korean Electronics
• /
• v.11 no.6
• /
• pp.64-65
• /
• 1991

• Journal of Korean Electronics
• /
• v.11 no.7
• /
• pp.72-73
• /
• 1991

• Journal of Korean Electronics
• /
• v.12 no.4
• /
• pp.38-39
• /
• 1992

• Journal of Korean Electronics
• /
• v.11 no.11
• /
• pp.78-79
• /
• 1991

• Journal of Korean Electronics
• /
• v.11 no.8
• /
• pp.88-89
• /
• 1991

• 방재와보험
• /
• s.118
• /
• pp.70-71
• /
• 2007

이번 탐방은 '전국에서 가장 쾌적하고 안전한 업무공간을 만든다.' 는 굳은 각오로, 개관한 이래 단 한건의 사고도 발생하지 않도록 소방 및 안전업무를 철저히 실행하고 있는 한국교직원공제회 광주회관을 방문하여 손금용 방화관리소장을 만나 보았다.

• Korean Journal of Environment and Ecology
• /
• v.29 no.4
• /
• pp.605-614
• /
• 2015

This study was carried out to maintain, manage and restore the trails by assessing the physical conditions, the patterns of deterioration and the impact rating class of the major trails of Juwangsan National Park. The major trails followed 4 routes including Jubong, Gamaebong, Janggunbong~Geumeungwangi and Woloe. The route length of Jubong was 4.6 km; it was 3.6 km for Gamaebong, 5.6 km for Janggunbong~Geumeungwangi and 5.9 km for Woloe. As for the physical conditions, Jubong was the widest and Janggunbong~Geumeungwangi was the narrowest in trail width. In terms of the bared trail width, Jubong was the widest and Janggunbong~Geumeungwangi was the narrowest. As for the depth of erosion, Gamaebong was the deepest and Woloe was the shallowest. Janggunbong~Geumeungwangi was the steepest and Gamaebong was the gentlest in the slope. Further, Gamaebong showed the highest soil hardness, and Woloe had the lowest hardness. In terms of the times of appearance of deterioration patterns, Jubong recorded 71 times, Gamaebong 62 times, Janggunbong~Geumeungwangi 63 times and Woloe 78 times. In case of the impact rating class, the trail erosion was similar to grades I and II grade; the rest were mostly I grade and hence considered to be in a generally good condition. For the ongoing management of trails, a comprehensive study needs to be conducted in the light of various environmental factors. Also, a restoration plan for damaged trails should be established with consideration for the surrounding environment and ecosystem.

• 발명특허
• /
• v.11 no.11 s.129
• /
• pp.59-61
• /
• 1986

지적소유권 보호를 위한 국제기구 및 조약에는 어떠한 것들이 있는가? 가장 기초적인 질문같지만 선뜻 체계적 대답을 하기란 쉽지 않다. 이는 그동안 우리가 이들 기구 및 조약과 접할 기회가 적었기 때문이다. 그러나 지적소유권의 국제화시대를 살아가는 우리는 이제 이들 기구 및 조약을 모르고는 지적소유권의 보호를 기대할 수 없게 되었다. 이에 본지는 지상탐방을 마련, 이들 기구 및 조약을 소개하기로 했다.

• Photonics industry news
• /
• s.65
• /
• pp.32-34
• /
• 2011