• Journal of Positioning, Navigation, and Timing
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• 제5권4호
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• pp.193-202
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• 2016

The Korea Augmentation Satellite System (KASS), which is under development in Korea as a Satellite Based Augmentation System (SBAS) is expected to broadcast SBAS messages to air space in Korea according to the international standards defined by the International Civil Aviation Organization (ICAO) and the Radio Technical Commission for Aeronautics (RTCA). Around 13 SBAS messages are broadcast in every second to transmit augmentation information which can be applicable to a wide area in common. Each of the messages requires a different update interval and time-out according to the characteristics, purpose, and importance of transmitted information, and users should receive and combine multiple SBAS messages to calculate SBAS augmented information. Thus, a time to take acquiring first SBAS position by users differs depending on broadcasting various SBAS messages with which order and intervals. The present paper analyzes the considerations on message scheduling for broadcasting of KASS augmentation information and proposes a design of KASS message scheduler using the considerations. Compared to existing SBAS systems, which have a wide range of service area, a service area of the KASS is limited to Korea only. Thus, the numbers of ionosphere grid points and satellites to be augmented are expected to be smaller than those of existing SBAS. By reflecting this characteristic to the proposed design, shortening of broadcast interval of KASS message is verified compared to existing SBAS and a measure to increase a speed of acquisition of user navigation solution is proposed utilizing remaining message slots. The simulation result according to the proposed measure showed that the maximum broadcast interval can be reduced by up to 20% compared to that of existing SBAS, and users can acquire KASS position solution faster than existing SBAS.

• 가정과삶의질연구
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• 제23권5호
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• pp.27-38
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• 2005

There have been many requests for development of senior housing in Korea. Therefore it was very important to review how senior houses are established and managed in other countries. In this point, this research compared the actual conditions of the homes for the elderly in the U.K, U.S.A and Japan. Through the process, this research aimed to find the implications for Korea. The research was conducted by the literature review on senior congregate housing with Franklin's(1998) social constructionism perspective. This kind of research might be utilized as a theoretical framework for performance of any systems of housing for the aged. In this study, the researchers suggested the implications of senior congregate housing as follows. Firstly, in terms of structural context, government in the U.K, U.S.A., and Japan were positively concerned with solving the housing problems for senior citizens despite some differences. Secondly, from an institutional context, institutions related with provision, construction, and management of senior congregate housing were systematically consolidated and they all adapted the housing and welfare policy. Thirdly, in organizational context, there was an organization in charge of provision and management that exclusively oversaw the housing for the elderly in both the public and private sectors. Fourthly, in operational context, standards regarding space were clearly set both for individual units and common spaces as well as for facilities and services for the residents. Finally in terms of intersubjective context, the competency of housing manager and ways to involve the families which were important for residents' independent life were under study.

• 한국실내디자인학회논문집
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• 제26권5호
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• pp.42-51
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• 2017

The purpose of this study was to analyze the information about the disaster temporary shelter space planning guidance described in the U.S. shelter guidelines in terms of the habitability for disaster victims and to address the implications and potential impacts of its findings for the improvement of the shelter design standards and guidelines in Korea. The researchers reviewed four federal and non-governmental organization shelter field and design guidelines and attributes regarding the shelter space planning were classified in accordance with four habitability categories: Safety, Health, Convenience, and Comfort. Three major findings emerged from this study: 1)A total of 72 items about the shelter space planning were extracted from guidelines, and the majority of items are concerned with dormitory areas and sanitary spaces. Other items were about accessibility, children respite care area, signage, health service areas, food preparation and serving areas, parking and drop-off areas, registration and waiting areas, shelter manager and staff areas, lounge and storage areas, and household pets area. 2)Most of these items are strongly related to the convenience category(66.7%), followed by comfort(40.3%), safety(30.6%), and health(25.0%). 3)The habitability of the disaster temporary shelter can be established with considerations on the needs of disaster victims and vulnerable people, minimum occupancy space per person, separate sanitary spaces for the privacy, safe and convenient access routes to the shelter, and the provision of children areas for safety and comfort. The study findings will contribute to the development of the disaster shelter guidelines in Korea by suggesting shelter space planning indicators related to the habitability for the governmental and non-governmental organizations' immediate and systematic responses to the disaster.

• 한국산학기술학회논문지
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• 제19권5호
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• pp.122-130
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• 2018

국제 해사 기구의 선체 보호 도장 기준이 의무화됨에 따라 조선소에서는 칼라 플레이트의 모서리 부분에 대해 2R 또는 3-pass 밀링 가공을 수행해야 한다. 그러나 기존 수작업 방식에 의존하고 있는 상황에서 2R 또는 3-pass 밀링 가공을 수행한다면 작업 환경 및 생산성 측면에서 많은 문제점이 발생할 것으로 예상된다. 따라서 규정을 만족할 수 있는 모서리 밀링 자동화 시스템을 개발하여 이러한 문제점을 해결할 필요가 있다. 본 연구에서는 표준 칼라 플레이트를 대상으로 모서리 밀링 자동화 시스템 기본 설계를 수행하였고, 형상 인식 및 가공 경로 생성 알고리즘을 적용하여 가공 프로세스를 정립하였다. 또한, 운영 소프트웨어를 구축하고, 전용 가공 툴을 제작하여 밀링 테스트를 수행한 결과를 토대로 적합한 밀링 가공조건을 도출하였다. 향후, 본 연구를 통해 개발된 모서리 밀링 자동화 시스템을 조선소에 도입하여 현장 테스트를 수행하고, 그 결과를 토대로 상용화 연구를 진행한다면 선체 보호 도장 기준을 충족할 수 있는 자동화 시스템을 구축함과 동시에 생산성 향상을 기대할 수 있다.

• 한국콘텐츠학회:학술대회논문집
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• 한국콘텐츠학회 2007년도 추계 종합학술대회 논문집
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• pp.376-380
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• 2007

국가연구개발사업과 관련하여 공동 활용 가능한 정보를 정의한 범부처 국가R&D정보가 도출되었다. 이 중 21%가 코드를 사용하며, 이들 코드 항목은 정보를 분류하고 과학기술통계를 산출하는데 있어 중요한 기준을 제공할 수 있다. 따라서 각 연구관리전문기관별로 상이하게 정의 및 관리되고 있는 코드정보를 표준화할 필요가 있다. 이를 위해 국가과학기술종합정보시스템(NTIS)에서는 NTIS 표준코드를 정의하여 범부처 국가R&D정보를 위한 명확한 코드 기준을 제공하고자 한다. 본 연구에서는 NTIS 표준코드와 국가연구개발사업 조사 분석에 활용되고 있는 국가과학기술표준분류체계를 일원화된 방식으로 관리할 수 있도록 하기 위한 분류지원 서비스에 대해 기술한다.

• 한국의료질향상학회지
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• 제19권2호
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• pp.14-34
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• 2013

Objectives: The purpose of this study is to provide comprehensive information of qualification systems of developed countries needed to establish our national system for QI(Quality improvement) specialists. Methods: All articles related to any applicable domestic or foreign countries' laws, operational status, and detailed programs for professional qualification system of QI were reviewed. Result: In the United States, a non-profit organization, Healthcare Quality Certification Commission (HQCC) has set the policies, procedures and standards in the field of health care quality. And qualification system of CPHQ (certified professional in healthcare quality) has been operated in order to authenticate the qualifications in the field of quality management. IBQH(international Board for quality in healthcare), a qualification system of experts in the United Kingdom, was designed to assist the qualification of professionals to improve the quality of healthcare. In addition, Health Research Center of Feinberg School of Medicine in Northwestern University has been operating Master's and doctoral degree programs in the field of the quality of care and patient safety and IHI (institute for healthcare improvement) open school was operating a professional training course related to the quality of care and patient safety. Conclusion: Quantity and complexity of information of the quality of care and patient safety have been increased. For reform of the health care system, a special training course of the expertise and leadership are needed. So far, there is no national professional certification courses in our nation. Therefore essential job skill should be acquired individually. For systematic and effective quality improvement activities, the educational and certification system with professional development model are needed.

• 한국물환경학회지
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• 제32권3호
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• pp.318-324
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• 2016

The significance of an integrated environmental management system implementation can be summarized into three sections. The first is that the paradigm of a permit system will be changed from the existing media-specific permits to cross-media permits. In the near future, the cross-media license will be granted based on the diagnostic results of the plant. The second is that it will be established through a social concensus, i.e., consultations with stakeholders and direct participation in the system design process of stakeholders. The third is that it will have flexibility in its operating system. In the near future, it will be possible to management an environment through its industrial workplace itself and determine if emission standards are being complied with or not through statistical methods. In addition there is also an urgent need for complementary parts in order to enhance the driving force of the integrated environmental management system which is based on transparency, reliability and flexibility. In other words, it is necessary to continuously promote in order to diffuse consensus and increase an understanding of implementation through an integrated environmental management system. It is also necessary to establish a new organization and educate authorized representatives so that they have the tools to smoothly perform the system.

• 경영정보학연구
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• 제9권3호
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• pp.183-204
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• 2007

정보시스템의 효율적 도입 및 운영 등에 관한 법률"이 제정됨에 따라 국내 공공기관에서 정보기술아키텍처 도입이 의무화되었다. 이에 따라 정보기술 아키텍처 수립에 대한 관심이 고조되고 있으며 기관별 특성에 따른 성공적 정보기술 아키텍처 구축 사례에 대한 요구가 높아지고 있다. 본 논문은 국내 공공기관 정보기술아키텍처 도입을 주관하고 있는 정보통신부의 우정사업본부 정보기술아키텍처 수립 과정을 사례 연구를 통해 고찰함으로써 정보기술아키텍처 수립 시 발생한 이슈 및 해결방안, 핵심성공요인 등을 제시한다 현재 많은 부처들이 정보기술아키텍처 수립을 추진하고 있거나 도입을 고려하고 있는 현 시점에서, 정보통신부 우정사업본부의 정보기술아키텍처 추진사례를 통해 정보기술 아키텍처에 관심을 가지고 있는 공공기관들에게 사례를 바탕으로 한 시사점을 제공하였다.

• 수산해양교육연구
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• 제25권5호
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• pp.1055-1067
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• 2013

We attempted to apply the HACCP system adopted in the food industry to a olive flounder (Paralichthys olivaceus) aquaculture farm to ensure the hygiene safety of farmed fish. In this study, HACCP system procedures, including HACCP team organization, critical point determination, establishment of standard limits etc., were established using Codex 12 procedures. To determine whether hazards were critical elements, we evaluated the likelihood and seriousness of each hazard element. The likelihood of residual medicine exceeding the acceptable limit in shipped fish products was demonstrated to be a critical hazard element. Management of the shipment stage was determined to be a critical control point (CCP). Checking the records for stock and release and maintaining a history of medicine use before shipping the fish were suggested as monitoring methods. The standards for acceptable residual medicine were set based on relevant laws and regulations, and then the limits were adapted and established for the CCP. An HACCP plan applicable to olive flounder farms was established.

• 한국산학기술학회논문지
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• 제13권1호
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• pp.87-98
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• 2012

교육과학기술부는 고등교육 프로그램 평가인증기관에 대한 정부 인정 사업을 추진해왔다. 이에 본 연구는 정부가 프로그램 평가인증기관을 인정하는 평가모형을 설정하고, 평가부문 및 평가항목, 평가지표를 개발하는데 목적이 있다. 이를 위해 본 연구는 프로그램 평가인증기관에 대한 정부인정의 개념을 설정하고, 프로그램 평가인증기관에 대한 정부인정 평가모형을 설계하였다. 평가 모형은 고등교육 프로그램 평가인증기관에 대한 정부인정사업의 절차를 반영하여 정부인정기관으로서의 기본적인 요건에 부합되는지 여부에 대한 적격성 검토를 수행하는 예비평가단계, 법령 및 관련 규정에 제시된 평가영역별 지정기준에 대한 충족 여부를 검증하는 본 평가단계의 과정으로 설정하였다. 아울러 평가영역에 따라 평가부문, 평가항목 및 평가지표들을 개발하였고, 심층적 검증을 위해 평가전문가들의 검토를 거쳐 2개 평가영역, 5개 평가부문, 24개 평가항목 및 33개 평가지표를 확정하였다.