• 한국인터넷방송통신학회논문지
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• 제10권4호
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• pp.29-34
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• 2010

임베디드 시스템은 시스템의 특성상 사용자의 특정한 요구사항을 가지고 동작하게 되는데, 사용자의 요구사항이 바뀌거나 예상하지 못한 상황이 발생하게 되었을 때 유기적인 동작이 필요하다. 본 논문에서는 임베디드의 유기적인 동작을 위한 SOA(Service-oriented architecture)기반의 웹서비스 설계와 구현을 제안한다. 제안한 기법은 웹서비스를 통하여 임베디드 시스템의 상태를 알아보고 예외 상황이 발생할 경우, 그에 따른 동작을 웹서비스를 통하여 새롭게 업데이트 될 수 있게 하였다. 이를 통하여 사용자는 예외 상황에 대한 부담을 줄일 수 있을 뿐만 아니라 사용상의 편리성을 높일 수 있다.

• 한국인터넷방송통신학회논문지
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• 제15권5호
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• pp.177-182
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• 2015

3D 프린터의 빠른 보급에도 불구하고 3D 프린팅 속도 느리기 때문에 3D 프린터를 여러 사람이 동시에 이용하기에는 어렵다. 기존 3D 프린팅 솔루션은 SD 카드에 파일을 옮겨서 출력하거나 PC에서 출력하는 방법이 있으나 시간이 많이 소요되고 프린팅 진행정도를 알 수 없다. 아직 원격에서 3D 프린터를 제어하고 프린팅이 가능한 솔루션은 없다. 따라서 본 3D 소프트웨어 솔루션은 인터넷 네트워크 상에 3D 프린터를 연결하고 이들 프린터를 이용하기 위해서는 스마트폰 앱에서 사용할 프린터를 선택하며 원격 제어 및 프린팅이 가능하도록 한다. 본 논문에서는 이러한 기능들이 수행 가능한 안드로이드 앱을 제작하기 위하여 UML을 이용한 효과적인 분석/설계 및 구현 방법을 제시하고자 한다.

• 보건교육건강증진학회지
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• 제33권4호
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• pp.11-19
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• 2016

Objectives: FCTC is the first international convention in public health field. Global progress report is about the implementations of the FCTC that are conducted with comparison and analysis for recent trend of tobacco control policies and convention performances on the global level. Methods: By conducting literature review related to tobacco control, expecially through reviewing Implementation of the WHO FCTC GPR(2014), this report compared and analyzed Korea's status of tobacco control based on tobacco control policy in every member state. Results: As a result of the comparison of FCTC to Korea's tobacco control policy, for the first, the most outstanding article that has been peformed continuously is Article 8, 12, 14. Secondly, the policy that has been partially renovated and reinforced is Article 6, 9, 10, 11, and for the last, the policy that has no progress and needs improvement is Article 13. Conclusions: For improvement in Korea's tobacco control policy in the future, first, betterment in policies on categories about advertisements, promotions, sponsorships on tobacco products that passed FCTC commitment period is required along with the modifications of FCTC related laws and reinforcement of the policies, and development of national core competence for an effective implementation of the convention.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2007년도 추계학술대회 논문집
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• pp.1551-1559
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• 2007

Seoul Metro has been constructing the screen doors on the platforms to provide safe and comfort environments. The screen doors of each station are configured so that they can be operated in automatic mode in connection with ATC/ATO through the integrated control panel in the station control room and in manual mode through the control panel of the station control room and crew control panel. These systems have been implemented with different data communication protocols between systems, HMI configuration, and so on due to ordering processes, implementation time and diverse suppliers, and manufactured to be operated within single station. Seoul Metro has been planning to implement the integrated control system to secure seamless train operation and safety and to have a fast response system against emergency situations such as PSD failure and fire, by implementing the system that is able to collectively manage, monitor and control the operation status and equipment conditions of PSD on to the integrated control center. This paper has studied a scheme to reduce the budget for the future facility constructions by standardizing the data format for data communication with the integrated station control panel and using the open standard protocols, in order to secure consistency of operation, system expansion and maintenance with unified and standardized control items.

• 한국전자통신학회논문지
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• 제13권2호
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• pp.369-376
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• 2018

본 논문은 안드로이드 기반으로 구현된 실시간 원격 모니터링 시스템을 제안한다. 원격 모니터링 기술은 모니터링에 필요한 비용의 절감과 비정상 상태의 빠른 발견에 이점이 있다. 제안된 모니터링 시스템은 민감한 정보를 보호하기 위해 RSA(Rivest Shamir Adleman) 알고리즘을 이용하는 보안 통신을 사용한다. 가스터빈의 이상 상황이 발생하였을 때, 원격 모니터링 시스템은 사용자의 주의를 끌기 위해 푸시 메시지를 이용한 경고를 한다. 제안된 시스템은 가상 데이터 발생기를 포함하는 실험 환경에서의 실험으로 검증되었다.

• 한국실내디자인학회논문집
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• 제6호
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• pp.15-20
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• 1995

In this paper, a strategy for utilizing the Korean tradi-tional spaces and interior design elements in inner space in order to express Korean-style interior design has been studied. Characteristics of Korean tradition was gathered from literatures in two categories; space and el-ements. Space again has been studied in detail in the area of split, continuity, hierarchy, elasticity, dynamics. And study of elements includes floor, wall, ceiling, dan-chung, lattice, laytiles on a roof, rafter, extended eaves, the line of eaves. 30 Korean restaurants were selected, analysed and compared with literature review. Based on the compari-son, a strategy for proper expression and utilization of Korean tradition is suggested. In the process of compari-son, current status of implementation and problems were found. Traditional elements are used in about 50% of Korean restaurants located in hotels, and 25% of those located in department stores. With the survey and other professional's opinions, an implementation plan is suggest-ed as follows; 1. Succession design method of tradition should use main-ly amelioration method and use copy and partly abstraction method. 2. Expression of tradition has to include all of space, ele-ments, and decoration. In space structure, Korean tra-dition space structure must be applied. 3. In order to design with feeling of Korean tradition, various different Korean elements have to be used. 4. In order to express high quality design, high-quality elements has to be used.

• 한국산업정보학회논문지
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• 제11권1호
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• pp.21-28
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• 2006

본 논문에서는 하이브리드형 P2P(Peer to Peer)를 이용한 화상회의 시스템의 설계 및 구현에 관하여 기술 하였다. 제안된 화상회의 시스템은 클라이언트-서버와 P2P를 기반으로 하는 하이브리드형 P2P 구조를 가지며, 클라이언트-서버 구조는 게정관리, 클라이언트 리스트 및 상태정보를 교환하기 위해서 사용되고 P2P(Peer to Peer) 구조는 실시간 화상회의를 수행하기 위해서 사용된다. 제안된 시스템은 서버에만 몰리던 멀티미디어 데이터를 P2P에 의해 클라이언트로 분산시킴으로써 서버의 트래픽이 감소되고 네트워크의 비용을 줄일 수 있다. 또한, 본 시스템은 고속 네트워크 상에서 통신 프로토콜과 응용 소프트웨어를 이용하여 다자간 화상회의를 시연함으로써 본 시스템의 타당성을 검증하고 분석하였다.

• 품질경영학회지
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• 제28권2호
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• pp.176-191
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• 2000

Configuration Management (CM) is a management discipline that applies technical and administrative direction to the development, production and support life cycle of a configuration item. This paper introduces an application of this disicipline to ISO 9000 quality systems. A proto type CM information system caned CM / ISO 9000 is implemented via a comparison and anal37sis of CM standards such as ISO 10007, MIL-STD-2549 and EIA Standard IS-649. This system demonstrates 4 basic CM functions consisting of configuratin identification, change control, configuration status accounting and configuration audit. In the system, configuration items such as documents and drafts can be managed to ensure effective ISO 9000 quality systems. Implementation is supported by IDEF0, IDFF1x in modeling, MS SQL Server Ver. 7.0 as DBMS and Visual Basic Ver. 6.0 for interface programming.

• 보건행정학회지
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• 제10권1호
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• pp.57-94
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• 2000

Korea's social health insurance system was introduced in 1977, which has made a universal coverage possibly by July 1989. Korean government had pursued a single objective for the last decade to put the whole population under the coverage of medical security, and the objective was achieved within 12 years. The rapid accomplishment is primarily due to such factors as limited benefits, high copayment rate, low contributions as well as rapid economic growth. There are several sources of pressure for the implementation of social health insurance such as health professional group, labor unions, politicians, international organizations etc.. However it is important to look at the feasibility of social health insurance. Among other things, it is necessary to identify the administrative infrastructure of insurance system and to assess income for source of fund. As many developed countries, Korea began to apply health insurance to the employees of the large firms, and the expansion based on employment status. Thus the several funds system was inevitable according to the gradual expansion strategy. However many persons had criticized several funds system in respect with equity and efficiency aspects. In the short history of the Korean health insurance, whether one fund or sever or funds had been the most controversial issue. In Febrary 1999, the National Assembly passed the act of one fund system. From July 2000 separate funds will be unifed under new health insurance scheme. In this study we will analyze the policy making process on implementation, expansion and integration of health insurance system of Korea. And also analyse problems related to policy making.

• 한국식품조리과학회지
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• 제23권5호
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• pp.749-760
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• 2007

The purpose of this study was to evaluate the microbiological quality of non-heat-processed foods and the effects of HACCP implementation. Here, cabbage salad and cucumber&onion salad were selected and we investigated HA(Hazard Analysis) by checking microbiological quality, time and temperature, pH, and water activity at each processing stage. Thus, the receiving of spices and dressings, washing and sterilizing, cutting, cooking, and serving stages were all considered CCPs. Before implementing HACCP, microbial analysis showed that standard plate counts and coliform counts were higher than standard levels in most of the raw ingredients of each menu, as well as during the production process. The microbiological quality of the utensils and employee's hands used during cooking indicated levels requiring direct management. Evaluations of falling bacteria-in the foodservice establishment work areas ranged from $2{\sim}12CFU/plate$. However, after HACCP implementation, microbiological levels improved to standard levels fly sanitation education. Also, the number of falling bacteria were lower than before implementing HACCP. Therefore, it is essential the foodservice operations make efforts to implement HACCP, so that microbiological hazard levels are lowered and hygienic status improved.