• 농촌의학ㆍ지역보건
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• 제2권1호
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• pp.30-35
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• 1977

Health care conditions in Korea are gradually improving along with the economic and social development. However, the volume of disease is still great, especially in rural areas. This study attempts, therefore, to initiate a comprehensive proposal of rural health care delivery system. The proposal is constructed three parts, problem of health care system, medical cost, medical education system. The proposal consist of the following components: I. The health care system 1. health sub-center is required to be locate in "Myun" the basis administrative unit of local government for delivering primary health care. But, in the viewpoint of medical economics, the primary health care is operated cautiously. 2. Health center is desirable to provide health services in coordinating the health sub-center and other private health institution. 3. The secondary health care is performed in regional combination hospitals, and the attitude that doctors accomodate this system is required. II. The medical cost, Insurance In the expenditure of medical care, the method of a third person's payment is required absolutely. III. The medical education system. 1. The medical education system (process) is changed from the medical education to regional doctor education. 2 In the nurse education system. nursing technical high school is resurrected.

• Journal of Communications and Networks
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• 제11권6호
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• pp.626-633
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• 2009

Lawful interception (LI) involves legally accessing private communication such as telephone calls or email messages. Numerous countries have been drafting and enacting laws concerning the LI procedures. With the proliferation of portable Internet services such as the IEEE 802.16e wireless mobile networks, surveillance over illegal users is an emerging technical issue in LI. The evermigrating users and their changing IP's make it harder to provide support for seamless LI procedures on 802.16e networks. Few studies, however, on seamless LI support have been conducted on the 802.16e mobile networks environments. Proposed in this paper are a seamless LI architecture and algorithms for the 802.16e networks. The simulation results demonstrate that the proposed architecture improves recall rates in intercepting mobile user, when compared to the existing LI architectures.

• 디지털산업정보학회논문지
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• 제10권3호
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• pp.99-106
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• 2014

The most significant change and trend in the information security market in the year of 2014 is in relation to the issue and incidents of personal information security, which leads the area of information security to a new phase. With the year of 2011 as the turning point, the security technology advanced based on the policies and conditions that combine personal information and information security in the same category. Such technical changes in information security involve various types of information, rapidly changing security policies in response to emerging illegal techniques, and embracing consistent changes in the network configuration accordingly. This study presents the result of standardization and quantification of external access inference by utilizing the measurements to fathom the access authorization performance in advance for information security in specialized networks designed to carry out certain tasks for a group of clients in the easiest and most simple manner. The findings will provide the realistic data available with the access authorization inference modes to control illegal access to the edge of a client network.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2001년도 춘계종합학술대회
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• pp.532-536
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• 2001

WTO체제에서 정보통신표준화 분야의 국제규범 역할을 담당하고 ITU-T는, 이 분야에 대한 신속한 표준화 요구 등 변화하고 있는 환경을 고려하여, 최근 표준승인절차를 개정하고 민간 산업체의 참여를 적극 유도하고 있다. ITU-T의 새로운 표준승인절차는 초안이 성숙된 후 승인까지 최소 2개월 정도로 단축함으로써, 짧아진 기술 수멍주기에 대응하고 있다. 아울러 ITU에서는 기술적 표준화에 대한 민간의 결정권을 둘러싸고 이를 개선하기 위한 논의가 현재 진행중에 있다. 이는 기존의 ITU가 가지는 국제규범으로서의 위치를 유지하면서 민간의 역할을 더욱 강화하려는 것으로 현재 시행중에 있는 새로운 표준 제정절차와도 관계되어 있다. 본 글에서는 새로 제정되어 시행되고 있는 표준승인절차(AAP ; Alternative Approval process)를 단계별로 분석하고 이에 대한 우리나라 및 민간의 참여에 대한 대응책을 제시함과 아울러 현재 진행중인 ITU 개혁에 대한 논의를 소개함으로써 표준화 방향 설정에 대한 토대를 제시코자 한다.

• 터널과지하공간
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• 제27권6호
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• pp.377-386
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• 2017

본 연구는 1990년대부터 국내에서 처음으로 시작된 폐광산 지역 지반침하방지기술을 정리하고 향후 지반침하방지기술의 발전방향을 모색해보고자 하였다. 먼저 지반침하의 개념을 정리하고, 지반침하 조사기술, 안정성 평가기술, 보강기술, 계측기술 등 각각의 적용기술을 설명하였다. 현재의 어려운 사업상황을 극복하고 지반침하방지 기술을 발전시켜 나가기 위하여서는 먼저 현재까지 개발된 기술을 통합정리 하고, 공공기관과 민간전문 사업자가 상호 긴밀히 협력하여야 한다. 그동안 다양한 시행착오를 거쳐 발전된 기술을 터널굴착, 토목기반시설물 건설, 지하 환경영향 평가 등과 같은 관련 산업분야에 적용하여 사업영역을 확장해 나가는 것이 필요하다. 또한 좁은 국내시장을 벗어나 그동안 축적된 기술로 해외시장을 개척하여 나아가야 할 것이다.

• 경영정보학연구
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• 제4권2호
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• pp.59-80
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• 2002

최근 IT 아키텍처에 대한 연구와 논의가 국내 외적으로 공공부문 및 사부문에서 주요 관심사항으로 대두되고 있다. 발전단계 별로 고찰해 볼때 IT 아키텍처는 혁신적인 새로운 개념이라기보다는 점진적으로 진화한 개념으로 보는 것이 타당할 것으로 보인다. 사례 연구로서 미국의 정부 조직인 FEMA의 IT 아키텍처와 이에 상응하는 국내 B부처의 안전관리 시스템 구축을 위한 ISP를 비교한 결과 태스크나 작업산출물 측면에서 큰 차이를 보이지 않았다. 이 연구의 결론 부분에서 IT 아키텍처 구축 시에 필요한 요인 및 정책적 함의를 논의하였다.

• 진공이야기
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• 제2권1호
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• pp.10-16
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• 2015

With the recognition of nanotechnology as one of the future strategic technologies, the R&D efforts have been performed under exclusive supports of governments and private sectors. At present, nanotechnology is at the focus of research and public attention in almost every advanced country including USA, Japan, and many others in EU. Keeping tracks of such technical trends, center for nanoscale mechatronics and manufacturing (CNMM) was established in 2002 as a part of national nanotechnology promotion policy led by ministry of science and technology (MOST) in Korea. It will hold widespread potential applications in electronics, optical electronics, biotechnology, micro systems, etc, with the promises of commercial visibility and competitiveness. In this paper, wafer scale multilayer nanoimprint lithography technology which is well-known the next generation lithography, roll-typed nanoimprint lithography (R-NIL), roll-typed liquid transfer imprint lithography (R-LTIL), the key technology for nanomanufacturing and nanoscale measurement technology will be introduced. Additionally, its applications and some achievements such as solar cell, biosensor, hard disk drive, and MOSFET, etc by means of the developed multilayer nanoimprint lithography system are introduced.

• 항공우주시스템공학회지
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• 제8권2호
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• pp.14-20
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• 2014

MRO is important concept in military logistics. It is required to reforming military budget and manpower because of decreasing troops and other factors. For this reason, military logistics needs to change and improvement. MRO is necessary concept in this situation. In that case, How improve Naval Weapons Systems MRO for this changing time? For example, ROK air force applies Aerospace MRO industries in their Weapons Systems. But, ROK navy's MRO concept is uncertain and current MRO is divided just three step, Organizational Maintenance, Field Maintenance, Depot Maintenance. So it is time to develop systematic MRO concept for improving Naval Weapons Systems and Logistics. In this research, This0 study is about expanded application of PBL and the need to make relationship between Private enterprise and Military.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2013년도 추계학술대회
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• pp.657-660
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• 2013

인터넷은 정보의 바다로 불려 질 만큼 엄청난 정보를 가지고 있지만 개인정보를 수집하여 악의적인 행동을 하는 각종 웹사이트에 제공함으로써 개인정보 유출 뿐 아니라 경제적 손실을 야기할 수 있다. 현재의 정보기술은 인터넷뿐만 아니라 모바일이나 개인용 단말기에서도 정보를 얻을 수 있기 때문에 개인정보의 유출은 엄청난 속도로 퍼져나갈 수 있다. 따라서 웹페이지 상에서 개인정보는 개개인을 구별하는 기본적인 정보로서 그 중요성이 더욱 증가 되고 있는 반면 개인정보 유출로 피해 사례 또한 증가하고 있다. 따라서 본 연구에서는 웹상에서의 최근 개인정보 침해 사례와 그 원인 및 보호 방안을 검토 및 분석한다.

• 무역상무연구
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• 제29권
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• pp.121-142
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• 2006

With the advent of Ubiquitous era, Korean government understood its strategic importance and formulated 'IT839 Strategies' with various action plans not to miss the great opportunities which it may allow and eventually to realize u-Korea. As a result, m-Commerce is actualized and new types of Ubiquitous services such as digital multimedia broadcasting(DMB) and wireless broadband Internet(WiBro) are now on their commercial stages. Digital contents are the key success factors of these new services. Digital contents industry is regarded as next generation of growth engine in the digital economy, because it is knowledge-based and high value-added global industry affecting positively on the whole private and public sectors. This paper reviewed the characteristics, business models, technical and market trend of digital contents to be compatible with Ubiquitous environment. Also, it reviewed the development strategies of DMB and WiBro services, which are newly introduced and commercialized in Korea to make it as world leader in these fields. It may be concluded that Korea should make more efforts to development market-oriented digital contents for Ubiquitous era and to realize the sustained economic growth.