• Journal of the Korean Society for Industrial and Applied Mathematics
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• 제1권1호
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• pp.65-74
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• 1997

For two dimensional elasticity, we suggest a new complex variable method using the Navier's displacement equation. This method gives alternative displacement and stress formulae to those resulting from the Muskhelishvili's complex function method.

• 한국콘텐츠학회논문지
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• 제20권11호
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• pp.192-203
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• 2020

경기가 장기간 침체되면서 산업단지 내에 휴폐업공장이 증가하면서 리모델링이 시급한 상황이다. 이에 정부는 노후화된 산업단지의 경쟁력을 회복시키기 위하여 산업단지 구조고도화사업의 일환으로 산업단지 내 휴폐업공장 리모델링을 추진하고 있다. 본 연구는 산업단지 내에 있는 휴폐업공장 4개소를 대상으로 리모델링을 위한 타당성을 분석하고, 리모델링 우선순위와 추진범위를 제안하는데 목적이 있다. 연구에 필요한 데이터는 문헌연구, 현장실태조사 등을 통하여 수집하였다. 연구 결과, 휴폐업공장 4개소 모두 리모델링의 타당성이 인정되나, 공장 A는 보다 세밀한 임대 유치계획과 관리운영계획이 필요한 것으로 조사되었다. 본 연구결과는 산업단지 내 있는 휴폐업공장 리모델링을 추진하는 근거자료로 활용될 수 있으며, 타 지역의 휴폐업공장 리모델링의 근거자료 확보 및 기초자료로 활용할 수 있을 것으로 기대된다.

• 한국중재학회지:중재연구
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• 제29권4호
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• pp.3-31
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• 2019

In order to achieve full-scale economic cooperation between North Korea and South Korea, the Gaesong Industrial Complex should reopen first. In this case, the Inter-Korean commercial arbitration system should be clearly established to effectively resolve the disputes arising in the special economic zones of the Gaesong Industrial Complex. Even though the Inter-Korean Investment Security Agreement, the Agreement on the Resolution of Commercial Disputes between North Korea and South Korea, the Agreement on the Formation and Operation of the Inter-Korean Commercial Arbitration Committee, and the Agreement on the Formation and Operation of the Inter-Korean Commercial Arbitration Committee in the Gaesong Industrial District are in place, specific arbitration procedure is not concretely agreed upon and realized between the two Koreas. Therefore, the realization of commercial arbitration between them led by the Ministry of Unification or the government should be accomplished. In addition, it is necessary to consider the administrative trial or administrative litigation system in order to deal with administrative disputes that are not subject to commercial arbitration. Lastly, discussions on legal integration between the two Koreas should continue, focusing on the special economic zone of the Gaesong Industrial Complex, in order to prevent integration from being hindered by a different culture for a long time.

• 한국도서관정보학회지
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• 제45권1호
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• pp.297-317
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• 2014

본 연구의 목적은 국가산업단지의 하나인 경기도 시흥시에 위치한 시흥스마트허브단지내 근로자의 삶의 질 향상과 기업경쟁력을 강화하기 위해 독서환경, 독서문화 실태 및 요구사항을 조사, 분석하여 독서문화 개선 및 활성화를 위한 기초자료를 삼고자 하였다. 산업체 근로자를 대상으로 설문을 하여 그 결과를 분석한 결과 산업단지 내 독서환경이 미비하였으며, 근로자의 독서문화 실태도 열악한 상황이었다. 이를 개선하기 위해 요구사항을 분석하여 산업체 근로자의 독서환경 개선과 독서문화 활성화를 위한 방안을 제시하였다.

• 한국산학기술학회논문지
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• 제20권10호
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• pp.250-258
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• 2019

1960년대부터 조성된 산업단지는 시간이 지남에 따라서, 노후화되고 있다. 산업단지의 노후화에 따른 문제가 발생함에 따라 산업단지 쇠퇴에 관한 연구가 활발히 진행되고 있다. 산업단지 쇠퇴를 측정하고, 재생하기 위한 연구는 활발히 이루어지고 있으나, 산업단지 위기에 관한 연구는 거의 이루어지지 않고 있다. 쇠퇴는 장시간에 걸쳐 지속적으로 나타나는 현상의 결과이지만, 위기는 단기간에 걸쳐 급진적으로 나타나는 결과이다. 산업단지 쇠퇴에 대응하기 위해서는 지속적인 재생이 필요하지만, 산업단지 위기에 대응하기 위해서는 선제적 대응이 필요하다. 따라서 산업단지별, 업종별 외부환경변화 등을 체계적으로 예측 평가할 수 있는 위기지수 개발의 필요하다. 본 연구에서는 산업단지 위기지수를 개발하고자 한다. 산업단지 위기지수 개발을 위한 측정지표를 도출하고, AHP를 기반으로 측정지표의 상대적중요도를 도출한다. 측정지표의 측정 단위가 다르고, 산업단지별 업종별 위기를 민감하게 측정할 수 있는 정규화법을 개발한다. 상대적 중요도와 정규화된 값을 기반으로 산업단지 위기지수를 개발하며, 이를 국가산업단지에 적용하여 적용가능성을 검증하고자 한다.

• 한국고분자학회지:고분자과학과기술
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• 제10권2호
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• pp.243-250
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• 1999

• Environmental Engineering Research
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• 제13권2호
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• pp.69-72
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• 2008

The movement of sediments in the stream crossing a large industrial complex to the mouth of Masan Bay was monitored for eight years. Sediment samples were seasonally collected in the period of $1992{\sim}1997$ and $2001{\sim}2002$. The heavy metal content of sediment was found to be higher at dry season with the peak on February and significantly decreased at rainy season. Metals content in stream sediments were rapidly decreased by large precipitation events in rainy season because the contaminants in the upstream sediments were transported to the dredged area of Masan Bay where is a typical enclosed bay in Korea. The increasing and decreasing tendency of heavy metals in sediment was repeatedly observed for six consecutive years. The heavy metals assessment of stream sediment provide us the information about the pollutant source, transport pattern and control strategy along the industrial complex. It was strongly suggested that the transportable stream sediments of an industrial area should be controlled as one of the important strategies to restore and manage the enclosed bay. Combined wastewaters have been collected and treated in a publicly owned treatment works (POTW) after industrial wastewater treatment at each location of industries since 1994. A field study was conducted to investigate the pollutant removal efficiency and performance of contact oxidation system installed and operated in two locations in the stream. The stream sediment quality was improved since then, and as a consequence the habitat of the estuary has been restored.

• 유기물자원화
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• 제23권1호
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• pp.63-69
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• 2015

본 연구는 포항철강산업단지를 대상으로 부산물 발생 현황과 현재까지 구축된 산업공생 네트워크를 분석하는데 목적을 두었다. 포항은 경상북도 시군 중 사업장 폐기물 발생량과 재활용 제외 폐기물 발생량이 모두 가장 높았으며, 대부분이 포항철강산업단지에서 발행하였다. 부산물 발생량을 조사한 결과 재활용을 제외한 폐기물 발생량의 대부분은 광재류가 차지하고 있으며 폐목재류, 분진류, 폐합성수지, 폐합성고무의 순으로 나타났다. 포항철강산업단지 입주기업간 구축된 부산물 거래 공생맵을 작성한 결과 부산물 중 폐내 화물 및 슬래그를 이용한 부산물 거래가 가장 활발하게 이루어지는 것으로 나타났다.

• 한국환경보건학회지
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• 제38권2호
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• pp.95-104
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• 2012

Objectives: The goal of this study was to investigate the relationships between proximity to an industrial complex and blood lead levels and urinary cadmium levels. Methods: We conducted a questionnaire survey and analyzed blood lead and urinary cadmium levels using Atomic Absorption Spectrometry (AAs). Data was analyzed using logistic regression analysis. All statistical analyses were conducted with SAS software version 9.2. The distance between the residence and an industrial complex was calculated through a Geographical Information System (GIS). Results: A total of 967 residents living near a large petrochemical complex in Ulsan participated. The geometric mean levels of blood lead and urinary cadmium were $1.70{\mu}g/dl$ (male: $1.77{\mu}g/dl$, female: $1.67{\mu}g/dl$), and $0.72{\mu}g/g$ creatinine (male: $0.49{\mu}g/g$ cr. female: $0.89{\mu}g/g$ cr.), respectively. Blood lead and urinary cadmium levels both increased with age and were higher among smokers compared to never smokers. Both significantly showed a decreasing trend with rising income. Results from multiple logistic regression analysis showed that urinary cadmium levels for subjects aged less than 20 years old were negatively associated with distance from the industrial area to the residence. The results, however, indicated that the blood lead levels were positively associated with the distance. Conclusions: The results of this study support that proximity to an industrial complex is related to urinary cadmium values for children. A positive finding with blood lead can be explained by the ambiguity of lead exposure sources in the general environment.

• 토지주택연구
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• 제9권2호
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• pp.33-40
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• 2018

Korea seems to have introduced the legal basis for supporting and revitalizing the 6th industry since about 2010. Problems such as lack of systematic support system, inadequacy of cooperation and cooperation between ministries, and poor efficiency have been raised. Also, there is a lack of information on the designation, development method, participant, and management plan of the 6th industrial complex. In this study, we review prior researches and cases related to the 6th industry and examine how to efficiently create the 6th industry-specific complex by analyzing the requirements of customers for the enterprises, residents, professionals and officials of the metropolitan area and non-metropolitan areas. As a result of the questionnaire survey, some suggestions for the establishment of the 6th industry specialization complex were drawn. First, 77.5% of the total requires a combination of public and mixed use, which can be expected to have positive effects such as sharing development gains with local residents and improving resettlement of local residents. Second, the 6th industrial complex should be harmonized with the 1st, 2nd and 3rd industries. However, unlike the standardized land use plan of existing industrial complex, it is necessary to expand the distribution and sales space to reflect the demand for tertiary industry. It is also necessary to consider measures for securing primary industrial sites or securing primary industrial sites through external procurement. Third, it is necessary to establish and operate a plan reflecting rent and rental demand after leasing for a certain period.