• 대한지리학회지
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• 제38권3호
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• pp.363-374
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• 2003

수도권은 기업의 입지선호도가 높고 수요가 많아 중앙정부는 오랜 기간동안 수도권정비계획법 등 다양한 법규와 정책으로 수도권지역의 과밀억제를 방지하는 노력을 하고 있다. 이 논문은. 이론적 분석을 통해 지식기반 산업의 발전을 위해서는 지식기반산업의 입지특성과 네트워크 형성의 성격에 맞는 입지수요의 충족이 필요하다고 제시했으며, 지식기반산업의 입지수요 추정모형을 제시하고 사례조사를 통해 입지수요를 분석하였다. 200l년 후반기에 실시한 지식기반기업에 대한 입지이전과 신규입지에 대한 수요조사를 기초로하여 로짓모형을 설정하였다. 분석결과, 향후 5년동안의 우리나라 지식기반산업 입지수요는 약 310~590만평인데 반해, 국토 전체의 산업용지는 210~390만평밖에 되지 않는 것으로 드러났다. 특히 서울남부지역은 지식기반기업의 입지수요는 무척 높은데 비해 가용지가 많지 않고 지가가 너무 높아, 많은 기업들이 이전을 고려하고 있으나, 정보, 숙련 노동력, 모험자본. 고차 사업 서비스 등의 사업여건이 구비된 곳은 수도권뿐임이 드러났다. 이 연구에서는 분석결과를 토대로 정책적 시사점을 제시하였다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권21호
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• pp.9417-9421
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• 2014

Background: Esophageal cancer is one of the most frequently occurring malignancies and the seventh leading cause of cancer-related deaths in the world. The esophageal squamous cell carcinoma (ESCC) is the most common histological type of esophageal cancer worldwide. Materials and Methods: Our goal in this study was to detect phospholipase A2 Group IIA (PLA2G2A) and cyclooxygenase-2 (COX-2) immuno-expression in ESCC in a high-risk population in China. Results: Positive expression of PLA2G2A protein was observed in 57.2% (166/290) of the cases, while COX-2 was found in 257 of 290 samples (88.6%), both PLA2G2A and COX-2 being expressed in 153 cases (52.8%), with a significant agreement (Kappa=0.091, p=0.031).Overexpression of PLA2G2A was significantly correlated with the depth of invasion (p=0.001). Co-expression of PLA2G2A and COX-2 not only significantly correlated with the depth of invasion (p=0.004) but also with TNM stage (p=0.04). Conclusions: Our results showed that in patients with ESCC, PLA2G2A overexpression and PLA2G2A co-expression with COX-2 is significantly correlated with advanced stage. The biological role and pathophysiologic regulation of PLA2G2A and COX-2 overexpression in ESCC deserve further investigation.

• 한국건축시공학회지
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• 제4권2호
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• pp.137-142
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• 2004

There was the time of IMF(1998) that management condition of construction business had been the worst. After that time, structural regulation was completed and financial structure was returned to normalcy(2001). At that time, the aim of this paper is that fifteen construction business are researched for process of management condition and capital structure after they is selected as samples for three years, also failure of two-groups is predicted as statistics analysis and multiple discriminant analysis for them. In this paper, It is researched financial statement of business by the forecast experiment of failure and analyzed statistically possibility of failure and success for financial ratio. For them, the fifteen companies of failure and the fifteen companies what were not the failure, for listed company, and the fourteen variables are selected and they are analyzed statistically according to Logit Analysis.

• 지역연구
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• 제10권1호
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• pp.1-18
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• 1994

The most important objective of the national development policy in Korea is the balanced regional development through the mitigation of concentration to the Capital region and the further development of other regions. Although various national policies have been formulated so far, the consequences of such policies for the balanced regional development have been unsatisfactory. This paper attempted to estimate regional growth factos through regression method. According to the results of this study, the differentiated regional policy for promotion and regulation to the location of firms and colleges and technological development have been operated only partially but not comprehenisively nor systematically. Especially, much of financial assistance has not been differentiated regionally. This study is expected to contribute to the formulation of the rational regional policy in future.

• 수산경영론집
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• 제44권1호
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• pp.25-37
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• 2013

The permit system is the most typical regulation system in Korean fishery. Even now, it has caused resource management failure, it has also invited economic inefficiency and inequity. Accordingly, the Korean government has recently introduced the fishing boats market, it would be improve entry barrier for new capital and labor in fishing industry. This study aims to survey and to analyze the status of coastal fishing boat market using the executive documents on permit system in Gyongnam province. And also, this study put focus on improve fishing permit trade take advantage of the fishing boat trading. The survey results indicated that the number of fishing boats trading is estimated about 5,000 per year, however, fishing boat market is very narrow. An analysis on fishing permit trading showed that policy support is essential to reduce transaction cost. Therefore, it is necessary to explore corresponding policy tasks, this will be reduce transaction costs and sunk cost.

• 한국교육학연구
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• 제23권1호
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• pp.57-81
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• 2017

본 연구는 관제기 관립 외국어학교의 교육사적 의미를 정리하기 위한 것으로, 이 시기 설립 운영된 6개 관립 외국어학교의 교사진 특성과 학생수 변화를 통해 당시 외국어교육 정책과 외국어학교간 비교우위를 살펴보고자 한다. 1894년 갑오개혁을 통해 과거제와 신분제를 폐지한 조선에서 외국어 교육은 근대적 문물 습득과 사회적 지위 상승을 위한 문화자본이었다. 본 연구를 통해 얻어진 결론은 다음과 같다. 첫째, 관제기의 외국어학교는 당대 최고 수준의 교육기관이었다. 입학연령은 15세 이상 23세 이하였지만 실제 입학생들 대부분은 20세 이상이었다. 둘째, 관제기 외국어학교의 몇몇 교사 중에는 군사와 외교, 기술 분야 전문가도 있었다. 특히 법어학교 교사 마르텔은 대한제국 시기 중립외교 정책을 전개하는 데에 중요한 역할을 하였다. 셋째, 외국어학교의 학생 모집은 당시의 정치적 사회적 분위기에 많은 영향을 받았다. 넷째, 관제기 관립 외국어학교의 입학생 통계를 보면 한어학교, 법어학교, 영어학교의 순으로 비중이 높으며, 이는 당시 재학생 통계상 영어학교와 일어학교에 학생들이 집중된다는 일반적인 주장과는 다른 결과이다. 다섯째, 관제기 관립 외국어학교는 역관통사를 양성할 뿐만 아니라 경세가가 될 수 있는 문무 관료를 양성하였다.

• 지역연구
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• 제11권1호
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• pp.79-91
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• 1995

As an exit to solve the economic depression of the development countries in the early twentieth century, the 'old international division of labor' developed. The economic crisis(i.e., under-consumption crisis) was due to the absence of the mode of regulation compatible with the extensive regime of accumulation(i.e., "Fordist" regime). The crisis was solved by the state intervention through the creation on institutions in order to increase the level of consumption. Until the late 1960s when "high Fordism" reached(i.e., a harmonious relation between the monopoly mode of regulation and the intensive accumulation of capital), the developed core countries enjoyed a remarkable economic growth. The external market was not a necessity for the economic growth because there were increases in labor productivity and proportional increases in real wages and thus increases in consumption level. In the 1970s, however, the core faced with economic crisis again. Due to the breakdown of the postwar "Fordist" regime of capital accumulation and the post 1973 world depression, the core needed the Third World as a solution for their internal and international economic crisis. Thus the 'new international division of labor'(NIDL) arose. The "Fordist" method of production(i.e., the divisions of production process) led to the territorial division of labor and to the detailed division of labor. The aim of the NIDL is to exploit reserve armies of labor on a world scale and thus to reduce production costs. According to the NIDL model, the Third World countries have been developing by the core countries' investment on mainly labor-intensive industries and thus have been playing an important role in the global economy. And the NIDL theorists argue that multinational corporations have increasingly invested in the Third World nations and contributed to the economic growth in those regions. Tables presented in the paper show that the global trend since the 1970s does not follow the argument exactly as the NIDL theorists predicted. On the contrary, the core countries focus on developing technology, adopting the automation of production process, and trading within the core countries rather than on investing in the periopheral countries. The continuing investment of multinational corporations into the periphery is not because of cheap labor force but because of the market potentials in the regions. Majority of corporations of the core tries to reduce production costs by investing in technological development more intensively and also by changing regional strategies (i.E., investment from metropolitan areas to medium - or small - size cities, focusing on agglomeration economy, boosting regional diversification, etc.) within their own countries. The main purpose of the paper is to review and to criticize the NIDL theory based on some empirical data.IDL theory based on some empirical data.

• 경영과정보연구
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• 제30권4호
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• pp.359-383
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• 2011

본 연구는 국내 시중은행의 통합위험 측정시 시장위험과 신용위험간에 존재하는 포트폴리오이론에 따른 분산효과에 대해서 실증적으로 검증하였다. 이를 위하여 최근 통합위험 측정에 있어서 연구되고 있는 하향식 통합위험 측정방식, 즉 시장위험과 신용위험의 위험분포도를 도출하고 이들 특성을 유지하면서 결합하는 측정방식을 사용하였다. 한편 비교모형으로는 금융회사의 내부모형을 통해 산출되는 시장위험과 신용위험의 단순합산, 그리고 실무에서 많이 사용되는 위험액 자체에 임의의 상관관계를 고려하는 단순통합모형을 사용하였다. 실증분석에서 시장 및 신용위험 등 위험유형별 위험을 산출하고 코플라 함수를 이용하여 '09.3월말을 기준으로 국내은행에 대한 통합위험을 산출한 결과 내부모형의 단순합산에 비해 분산효과가 31.3%로 추정되어 위험의 분산효과가 존재하는 것으로 나타났다. 포트폴리오이론에 따르면 위험유형별 분산효과뿐만 아니라 위험유형간에도 분산효과가 존재한다는 사실을 시사하고 있는데, 본 연구는 실증적 검증을 통하여 위험유형간에 분산효과가 존재하고 있음을 확인하고 있다. 이러한 결과는 향후 자기자본규제뿐만 아니라 이론적으로나 실무적으로 중요한 의미를 가지며, 감독당국을 포함한 모든 시장 참가자들의 지속적으로 관심을 가져야 할 것으로 판단된다.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
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• pp.442-446
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• 2004

현재 정부의 주요 국정과제는 국토의 균형 있는 발전과 지방분권화 정책이다. 건교부를 포함한 타 부처에서는 이를 위해 많은 전략들을 수립하고 있다. 그러나 현재 국내 건설기술의 경우는 수도권에 집중되어있어 지역특성화가 이루어지고 있지 못한 실정이다. 건설 기술의 지역특성화가 이루어지지 못하면 지방산업경제의 경쟁력이 떨어지고 지방산업 경제의 낙후는 국가 경쟁력을 상실시켜 결국은 국가 경제력도 상실될 것이다. 따라서 건설기술의 지역특성을 맞추어 발전시키는 전략수립이 필요하고 전략을 수립하기에 앞서 지역 특성을 나타내는 건설기술의 도출이 필요하다. 본 연구의 의의는 지역특성화의 의미와 국내외 지역특성화 현황을 통해 알아보고 국가 정책방향과 설문을 통한 기술 수요조사, 기술역량을 조사하여 지역별 특성을 내포하는 건설기술을 도출함으로써 지역별 건설기술 발전을 위한 기초 자료를 확보했다는데 있다.

• Asian Pacific Journal of Cancer Prevention
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• 제15권14호
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• pp.5577-5582
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• 2014

Objective: To observe the effects of metastasis-associated tumor gene family 2 (MTA2) depletion on human breast cancer cell proliferation and metastasis. Methods: A short-hairpin RNA targeting MTA2 was chemically synthesized and transfected into a lentivirus to construct Lv-shMTA2 for infection into the MDA-MB231 human breast cancer cell line. At 48 hours after infection cells were harvested and mRNA and protein levels of MTA2 were determined by quantitative real-time polymerase chain reaction (qRT-PCR) and Western blotting, respectively. Cell viability and metastasis were assessed by CCK-8, wound-healing assay and Transwell assay, respectively. In addition, a xenograft model of human breast cancer was constructed to investigate cancerous cell growth and capacity for metastasis. Results: After infection with Lv-shMTA2, mRNA and protein levels of MTA2 was significantly reduced (p<0.05) and MDA-MB231 cell proliferation and metastasis were inhibited (p<0.05). In addition, mean tumor size was smaller than that in control group nude mice (p<0.05) and numbers of metastatic deposits in lung were lower than in control group mice (p<0.05). Depletion of MTA2 affected MMP-2 and apoptosis-related protein expression. Conclusions: For the first time to our knowledge we showed that MTA2 depletion could significantly inhibit human breast cancer cell growth and metastasis, implying that MTA2 might be involved in the progression of breast cancer. The role of MTA2 in breast cancer growth and metastasis might be linked with regulation of matrix metalloproteinase and apoptosis.