• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2012.04a
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• pp.468-471
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• 2012

본 연구는 삼척시를 중심으로 행정구역별(읍 면 동) 산불발생 현황과 삼척시 지역에 필요한 산불감시카메라의 적정대수 산정에 관하여 연구를 수행하였으며 결과는, 이미 설치되어 있는 개별 카메라는 중첩되는 곳이 있어 가시권이 확보된 곳으로 이동해야 할 것으로 판단하였다. 또한, 감시가 취약한 지역에 신규로 설치할 경우에는 인접한 기관(지자체 및 지방산림청)간의 감시시설과 감시지역 중복여부, 감시시설 위치의 타당성 등은 물론 어디에 우선하여 설치할 것인지를 광역적이고 과학적으로 판단하며 설치해야하며, 삼척시의 경우 설치 적정대수를 산정한 바, 최소한 32대 이상은 되어야 가장 효율적인 산불감시체계가 가능할 것으로 분석되었다.

• Proceedings of the KAIS Fall Conference
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• 2010.05b
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• pp.1089-1092
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• 2010

연안역이란 해안선을 기준으로 인접해 있는 육지(연안지역)와 바다(연안해역)를 포함한 개념이며, 배후 육지와 바다를 합친 자연환경대이다. 국토해양부는 연안역의 체계적인 개발과 보전을 위해 "연안역관리법" 특별법으로 관리한다. 하지만 연안역의 안전시설물에 대한 체계적인 설계지침이나 유지관리 등의 지침서가 아직 만들어지지 않았다. 따라서 현재 연안역 설치되어 있는 안전시설물에 대한 현장조사를 하였으며, 국내 외 도로, 해안, 항만구조물의 안전시설기준을 비교, 분석, 정리하였다. 본 연구에서는 설치된 안전 시설물들의 철저한 현장조사와 설계기준의 비교 분석을 바탕으로 적절한 설계지침을 마련할 토대를 제시하고자 한다.

• Journal of the Korean Society of Fisheries and Ocean Technology
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• v.40 no.4
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• pp.295-303
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• 2004

In order to estimate the effect of ceramic artificial reefs on the fisheries resources enhancement, we have studied the variation of catch and species, which were caught by trammel net on the three fishing grounds of ceramic artificial reef, natural reef, and control(non-reef)in the coast of Geomun-do, Korea from 2001 to 2003. Catch per unit effort (CPUE ; g/panel) of fishing ground with the ceramic artificial reef area was 1,621.9g, it was about 67.9% higher than the natural reef area 333.3% higher than the control area. The catch of fish with the ceramic artificial and the natural reef area was not significantly different based on statistical analysis of Tukey test, whereas the relationship between the ceramic artificial reef and the control area was significantly different (p<0.05). Monthly mean number of species caught by the artificial reef area, the natural reef area and the control area was no difference by ANOVA test. The catch of fish was highest in November and lowest in May, whish was associated with the natural reef and the control area. The dominant species were demersal fishes living around rock such as Pagrus majir, Thamnaconus modestus, Stephanolepis sirrhifer, Pleuronichthys curntus, and Ostracion cubicus in the artificial reef area, but demersal of migratory fishes in the natural reef and the control area.

• Journal of Korea Water Resources Association
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• v.47 no.7
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• pp.629-641
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• 2014

This study explores methods of allocating costs incurring from construction of environmental infrastructure among local governments involved in the project. Principles for equitable cost-allocation are reviewed, and pros/cons associated with different methods are examined. Proportional Allocation method, Shapley Value method, SCRB (Separable Cost-Remaining Benefits) method are applied to a case of swage treatment plant in Gyeongnam province region, Korea. It is found that the SCRB method produces the most equitable result, followed by Shapley method. The Proportional Allocation method, although easy to understand and simple to calculate, is found to be skewed in favor of small town.

• Explosives and Blasting
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• v.23 no.4
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• pp.1-18
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• 2005

The underground research tunnel, which is under construction in KAERI for the validation of HLW disposal system, is excavated in a granite rock by drill&blasting. In order not to disturb the operation at the research facilities including Hanara reactor by the blasting for the excavation of $6m{\times}6m$ tunnel, a test blasting at the site was performed. Using the vibration equation derived from the test blasting, it was possible to predict the vibration at different locations at KAERI and to conclude that the blasting design would meet the design criteria at the major facilities in KAERI. The noise and vibration generated by the main blasting were continuously measured. In the case of vibration, the measured values were lower than the predicted one from the vibration equation. It is, therefore, concluded that the influence of blasting work for the construction of 280m long research tunnel on the major facilities in KAERIl would be insignificant.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.18 no.2
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• pp.133-139
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• 2018

As the cremation usage in ehaneul funeral information system through online reservation service is showed to increase 50.7% that with use the case of from the 37,784corpse in 2011 to 56,945 corpse in 2017. With these increasing, Seoul Metropolitan City should implement the following policies in order to improve the operation of public cremation facilities. First, additional cremators should be built through smooth negotiations with local residents who live around the planned locations. Second, Seoul Metropolitan City should implement cooperative projects of building joint public cremation facilities with local governments of Gyeonggi-do that are adjacent to Seoul Metropolitan City. Third, decentralize demand of cremation through the establishment of cremation facilities exclusively for open tomb in Seoul Municipal Cemetery. Lastly, should take measures to control cremation demand by expanding differentiated operation of public cremation facilities' use hours for people who live in other regions except residents of Seoul Metropolitan City and by increasing cremation charges.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.1
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• pp.390-398
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• 2012

This study examined the present condition of the closed elementary school in the Yeongi province, where much of the area will be transformed into the city of Se-Jong, and suggested the renewal plan in the future. Among the twelve(12) schools, eight(8) that have transferred to private sectors were analyzed in respect to lot size, present usage, surroundings, means of approach, and distance from the most populated area, ect.. Additionally, interview with the management official of school board was taken in place. The findings include: two(2) schools that are located nearer then others to the newly-born city can be rehabilitated as educational facility, such as training institute and cultural experience place. Other six(6) schools can be utilized as senior citizens' center, community center, medical substation, hobby farm, or even community warehouse.

• Journal of the Korean Association of Geographic Information Studies
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• v.10 no.4
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• pp.46-59
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• 2007

Urban infrastructure is a core of urban growth management which concerns with location, time and costs of development. Despite an inevitable link between development density and infrastructure capacity in urban areas, little study have been performed. For this reason, development activities are undergone without any clear evidence or analysis. The main purposes of this paper are to build subject maps of urban infrastructure capacity which illustrate the level of education service and road capacity, and to give reference standard for development decision at given location. For these purposes, the case study of the high-rise multi-purpose buildings in Daegu metropolitan city is performed. The main findings are follows. First, road ratio is high in the CBD and its surrounding areas as well as rural area, and low in areas of manufacturing, parks and military use. Second, educational facility, represented by the number of student per classroom of elementary school, is fairly abundant across the city, especially in the CBD and rural areas. Third, the high-rise multi-purpose buildings have been built in population-losing infrastructure-abundant areas, in general. Based on these results, this study concludes that the high-rise multi-purpose buildings may induce population-inflow and have low possibility to bring about overly dense developments.

• Journal of Korea Port Economic Association
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• v.27 no.3
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• pp.179-206
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• 2011

Masan Port, which is a main entrance to Korea, has undergone the tough time these days. Many problems are mainly due to the deterioration of harbor facilities, the shortage of waterfront area and the decrease of the trading volumes. Especially the trading volumes are seriously affected by the Busan New Port, which was not only very close to the Masan Port but constructed in a large scale. For the Masan Port to develop continuously, therefore, it is vital to modernize harbor facilities, redevelop the old harbor, expand its waterfront, construct green port and develop harbor for sightseeing. At the same time, Masan port should be ready to develop a higher value added port. To vitalize Masan port's economy, we have to push forward a differentiation strategy that makes Masan port specialized harbor for distributing goods like hard and heavy cargo.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2023.05a
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• pp.55-56
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• 2023

항만배후단지는 항만과 인접한 배후공간으로 항만의 기능이 더욱 활성화될 수 있도록 지원한다. 하지만, 국내 항만배후단지는 단순한 항만물류지원기능에 국한되어 있으며 인프라 시설, 정책 및 지원, 투자 미흡 등으로 인하여 항만배후단지 활성화에 어려움을 겪고 있다. 이에 본 논문은 국내 항만배후단지 업체별 내부자료를 바탕으로 DEA 분석 및 생산성 분석을 진행하여 국내 항만배후단지의 종합적인 정책방향을 도출하고자 하였다. DEA 분석결과 창고업의 경우 광양항 서측, 인천항 북항 항만배후단지가 효율적인 것으로 나타났으며, 제조업의 경우 인천항 북항, 울산항 1공구 항만배후단지가 효율적으로 나타났다. 또한, 외국인 투자규모별 생산성의 경우 광양항 서측, 평택당진항 1단계 항만배후단지가 높게 나타났으며, 시설 투자규모별 생산성은 광양항 서측, 인천항 북항 항만배후단지가 높은 생산성을 보였다. 마지막으로, 노동생산성은 인천항 북항, 부산항 웅동 항만배후단지가 가장 높은 생산성을 보였다. 이러한 결과는 항만배후단지 입주기업 선정 시 취급품목이 효율성에 중요한 영향을 주며, 외국인 투자규모, 시설 투자규모, 종업원 수가 항만배후단지의 생산성 향상으로 직결되고 있지 않다는 것을 나타낸다.