• Journal of Korea Foundry Society
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• v.43 no.5
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• pp.256-259
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• 2023

• Journal of Internet of Things and Convergence
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• v.7 no.4
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• pp.15-21
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• 2021

This study aims to derive the problems of firefighting and safety measures for architectural heritage with a wooden structure in rural areas and present their improvement measures. To identify those problems, this study grasped the features of the cultural heritage through the building structure and environment of a wooden Catholic secondary station in Dangjin, and analyzed fires that may occur and safety factors. As a result, although the mission station is an important cultural property in terms of its history, place and local identity, it had problems with disaster prevention systems such as vulnerable safety including fire and difficulties in fire recognition and initial firefighting. Therefore, this study concluded through its review and analysis that a disaster prevention system such as stronger firefighting is needed; that fire fighting facilities suitable for the characteristics of the secondary station with a wooden structure should be installed and a main player should be arranged in fire prevention activities to improve the fire prevention system of the cultural property; and that as most mission stations are located in rural areas, it is necessary to more thoroughly protect wooden-structure secondary stations from natural disasters such as forest fire and to improve fire response measures.

• 보건세계
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• v.62 no.5
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• pp.18-18
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• 2013

하늘에서 연꽃이 사뿐히 내려앉은 듯 고운 자태와 밝은 태양을 떠오르게 하는 그녀의 국립마산병원 내 해운동성장 가포공소의 천복련(千福蓮) 수녀다. 그녀는 지난 '제25회 복십자대상'에서 인요한 교수와 더불어 나란히 수상의 영광을 안았다. 받은 상이 못내 쑥스러운 듯 겸손해하는 그를 만나보았다.

• Journal of the Korean Institute of Rural Architecture
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• v.12 no.1
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• pp.49-56
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• 2010

This paper is aimed to clarify field technique of non-educated constructors in timber structure of korean-style secondary station(Gong-So) on the annex of catholic church. The main object of this study is Sin-Sung and Su-Bun secondary stations which post-lintel structure was 2high columns(Go-Ju) 5beams(Ryang) in Jeon-Buk area of Korea. We reached the following conclusion. Firstly, these secondary stations are required a lots of space for number of persons with the introduction of basilica plane. These plans have different intervals in the layout. Secondly, they constructed the holy space by using high columns(Nae-Jin-Go-Ju). The former problems of plan layout are sloved by reinforcement and replacement eaves and rafter of logitudinal. Thirdly, the elements showed the natural feature such as irregular wooden floor, arch-type head pentrating tie and a ceiling. In the end, we knew that non-educated constructor had found a way in the problem for accepting unreasonable work.

• Journal of the Korea Convergence Society
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• v.2 no.1
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• pp.31-36
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• 2011

This study was performed to investigate the problems of using asbestos for dental technicians. Samples for analysing were sampled by personal sampler in 40 sampling points of 10 dental laboratories in Daegu city from December 2010 to January 2011 and counted with phase contrast microscopy. The results were as follows: 1. Asbestos concentration(geometric mean) of 40 sampling points in 10 dental laboratories was 0.0061 f/cc and it was under recommended industrial and indoor air standard, but the concentration of asbestos in only two dental laboratories was over indoor recommended standard. 2. The concentration of asbestos in processing room and burnout room was 0.0099 f/cc and 0.0037 f/cc, respectively. 3. The mean concentration(GM) of asbestos by kinds of casting ring liners was 0.0159 f/cc in dental laboratories using industrial asbestos, 0.0104 f/cc in them using asbestos containing ring liners, and 0.0026 f/cc in them using non-asbestos ring liners. Casting ring liners using in dental laboratories should be substituted with non-asbestos liners, because most of dental laboratories were using asbestos containing ring liners and a few of them showed higher concentration than recommended standard.

• 발명특허
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• v.4 no.5 s.39
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• pp.46-46
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• 1979

• Journal of the KSME
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• v.20 no.2
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• pp.145-151
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• 1980

• 발명특허
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• v.10 no.1 s.107
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• pp.5-5
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• 1985

• 발명특허
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• v.10 no.11 s.117
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• pp.6-6
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• 1985

• Nuclear industry
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• v.15 no.3 s.145
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• pp.49-55
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• 1995