• 한국국방기술학회 논문지
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• 제5권4호
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• pp.1-8
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• 2023

본 연구에서는 한국형 원자력 추진 잠수함의 도입 방안별 경제적 파급효과를 분석하였다. 이를 위해 원자력 추진 잠수함을 도입한 외국의 도입 사례들을 선행 조사하고 3가지의 도입 방안을 분류하였다. 그리고 도입 방안별로 경제적 파급효과를 분석하기 위해서 함정 무기체계의 개발 및 운영 경험을 보유한 전문가들을 대상으로 다단계적 설문조사를 수행하여 산업연관분석을 위한 산업적 연관성이 있는 소분류 항목을 정량적인 결과로 산출하였다. 이를 통해 도입 방안별로 부가가치유발계수, 생산유발계수, 고용 및 취업유발계수를 산출하여 유리한 도입 방안을 도출하였다. 본 연구의 결과가 한국형 원자력 잠수함 도입을 위한 선행연구 시 의사결정에 참고가 되기를 기대한다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2011년도 춘계학술대회 논문집
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• pp.1544-1549
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• 2011

Transportation Efficiency Act of 2009 System National Integrated Transportation System Efficiency Act and the revised Road Traffic in the center of the Intelligent Transportation Systems rail, sea and air transport sector is expanding in various areas to promote business and Industry is planning to. Accordingly, the introduction of Intelligent Transportation Systems Outlook and Direction of the railway sector and to provide a comprehensive introduction of Intelligent Transportation Systems rail sector has raised the need. In this paper, the introduction of Intelligent Transportation Systems rail sector strategy is presented as follows. First, the rail users a convenient rail-centric information system used. Second, the reliability and value-added operating system built for the creation of high-tech rail. Third, crime and accidents are implemented in a safe railway. The results of this paper, the railway sector through the national Intelligent Transportation Systems to develop and introduce strategies to provide operational direction is expected to be present.

• 환경영향평가
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• 제4권2호
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• pp.151-156
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• 1995

Public participation in Environmental Impact Assessment (EIA) process has been implemented since the introduction of EIA project on August 1 1991, followed with Environmental Policy Act promulgation on August 1 1990. Though public participation has room for improvement. This study compared before and after the introduction of public participation on EIS preparation cost, project cost, EIS preparation term and project term through 293 EISs analysis. Also public opinions in EIS after introduction of public participation were analyzed. The results are expected to be contributed to the system improvement of public participation.

• 한국컴퓨터정보학회논문지
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• 제6권2호
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• pp.143-151
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• 2001

본 연구에서는 의약분업이후의 환경변화에 따른 개국약국 전산시스템 도입을 위한 수리적 모형을 구축하였다. 조직에 있어서 정보시스템의 도입과정에는 여러 요인들이 포함되기 때문에 이러한 상황에 적합한 AHP기법을 이용하여 요인들간의 선호도를 추출하였다. 또한 대안의 평가와 선정과정에 있어 기업의 자원적인 측면의 고려와 제공되는 데이터의 불명확성 및 여러 목적들을 동시에 고려할 경우 발생할 수 있는 의사결정자의 열망수준과 그 만족정도를 반영하기 위해 AHP에서 제시된 선호도를 반영한 퍼지다. 목적계획모형을 제시하였다. 개별목표에 대한 우선순위의 불명확성을 반영할 수 있도록 실제 약국의 자료를 이용하여 보간함수 다목적계획모형의 적용가능성을 알아보았다.

• 산업경영시스템학회지
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• 제19권40호
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• pp.351-360
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• 1996

Korean construction companies are now in very difficult situation due to the recent construction accident, opening of domestic market, the advent of boundless competition period in WTO, etc .Introduction of quality management system is quite urgent in order to strengthen our international competitiveness through the superiority of quality and foster the long term growth of organization. Substantially, many companies are proceeding with or completed the introduction of quality management system but small and medium sized construction companies have difficulties due to lack of money and man power. In this paper, five stage procedures, which can be efficiently applied to introduction and operation of qualify management system, have been suggested to help the minor construction companies which want to adopt the quality management system. This study is considered to be helpful for the companies which will introduce quality management system.

• 디지털융복합연구
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• 제7권2호
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• pp.13-20
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• 2009

Most recently, development and publication of the ordinance and the manual of policy quality management is spreading the recognition of quality control in the public sector. The purpose of this study is to introduce the system of quality control for local government's policy. So we suggested lessons drew from the case study(Daegu metropolitan city, Gumi city) on current introduction. To successfully introduce the system of quality control for local government, we have to gain agrement for the new system, of introduction, secondly prepare the new system, lastly manage PQM with flexibility.

• 한국경영과학회지
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• 제21권1호
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• pp.51-69
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• 1996

We consider a consumer self-selection model in which a regulated firm faces two market segments with differing valuation of quality of telecommunication services and examine some economic implications from the behaviors of the firm. In the context of a regulated monopolist, even though the results depend on the degree of privatization, the firm could lower the quality of the low-end model and reduce the price of the high-end in order to alleviate cannibalization. This justifies the provision of universal service policy in the telecommunications market. Based on this self-selection model, we also analyze an extended model of product introduction and show that the monopolist will introduce new product with the same introduction time of social planner. However, when we consider competition among firms, the market equilibrium may not guarantee the efficient time of product introduction.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2003년도 춘계학술발표회
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• pp.7-15
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• 2003

This paper is intended as an investigation of introduction of Maritime Security System. In the last few years, several articles have been devoted to the study of ISPS Code(International Code for the Security of Ships and of Port Facilities). The Diplomatic Conference on Maritime Security held in London in December 2002 adopted new provisions in the International Convention for the Safety of Life at Sea, 1974 and this ISPS Code to enhance maritime security. These new requirements form the international framework through which ships and port facilities can co-operate to detect and deter acts which threaten security in the maritime transport sector. Accordingly, the purpose of this paper is to suggest an introduction of Maritime Security System and understanding of ISPS Code.

• 한국생활과학회지
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• 제19권4호
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• pp.589-599
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• 2010

When the Korean government announced the lowering of the school entrance age from 6 to 5 years in an effort to increase the fertility rate, one candidate for the Seoul mayor rode on the slogan, 'one dong, one public kindergarten'. This study attempted to show the introduction of a preschool class for six-year-olds being used as analternative to lowering school entrance age in Sweden. First, the current state of preschool class, the Early Childhood Education and Care, and the education system in Sweden were described. Next, the background for the introduction of the preschool classes was analyzed. Thirdly, the effects of preschool class were evaluated from the perspectives of 6 year-olds as well as the institutiona land social status of the ECEC. Results from this study imply not only that the lower school entrance age policy should be abolished but also preschool classes could be considered as an alternative.

• 대한수학교육학회지:학교수학
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• 제4권1호
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• pp.97-109
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• 2002

In this paper, tangram-like puzzles which are made by dissecting square are introduced. Especially, tangram-like puzzles which are consists of five pieces, six pieces, seven pieces, eight pieces, nine pieces, ten pieces, twelve pieces, fourteen pieces are introduced. But, This Introduction is very superficial. It means introduction is focused on each piece's geometrical shape, relative area when each tangram-like puzzles' area is one. With this introduction, six tangram-like puzzles' implication in mathematics education are suggested as followings. (1) Tangram-like puzzles may help fostering spatial senses. (2) Tangram-like puzzles may help teaching polygons, and its properties, congruences, similarities, etc. (3)Tangram-like puzzles may help teaching additions of fractions. (4) Tangram-like puzzles may help fostering mathematical thinking. (5) Tangram-like puzzles may serve as topics for supplement or reinforcement in teaching and learning tangram. (6) Tangram-like puzzles may serve as topics for problem posing in teaching and learning tangram.