• Aerospace Industry
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• s.91
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• pp.30-33
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• 2006

어느 나라에서든지 항공기를 운용하려면 그 나라 항공당국의 관리와 감독을 받아야 한다. 이러한 관리와 감독은 공공의 안전을 위하여 국가기관인 항공당국에서 법적으로 위임받아 수행하는 것이다. 우리나라의 경우 건설교통부산하 항공안전본부와 지방항공청에서 그 기능을 담당한다. 이러한 관리와 감독은 주로 항공기, 항공종사자, 운항조직, 정비조직 등을 대상으로 이루어지며 등록, 제증명, 면허 등과 같은 증명활동, 감독활동, 위반 사항에 대한 법적 제재 등과 같은 수단을 통해 이루어진다. 따라서 항공기를 도입하여 운항하려는 자는 사업계획 단계에서부터 우리나라의 항공안전 관리감독과 관련된 제반 법규와 절차를 사전에 충분히 이해하고 대비하여야 시행착오를 줄이고 시간과 금전적인 손실을 예비할 수 있을 것이다. 여기에선 항공기에 국한하여 항공기 도입과 관련된 항공기 인증제도와 그에 따른 법절차에 대해 설명하고자 한다.

• Review of KIISC
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• v.1 no.1
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• pp.109-118
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• 1991

시 분할 원격 접근 컴퓨터 시스템이나 컴퓨터 네트워크에서 사용자의 인증 (authentica-tion)을 위해 패스워드가 가장 널리 이용되고 있다. 일반적으로 패스워드는 시스 템에 들어가고자 하는 사용자를 인증하거나 시스템을 이용중인 사용자에 대해 자료의 접근 을 제한하는 용도로 이용된다. 따라서 패스워도 시스템이 불안전하다면 시스템이 위험에 빠지고 귀중한 정보가 노출 또는 변경될 수도 있으므로 패스워드의 보안은 아주 중요한 문 제이다. 이 글에서는 현재 사용되는 시스템들의 패스워드 보안현실을 알아보고 그에 대한 문제점을 지적하며 보다 안전한 패스워드 시스템의 보안에 대한 방안을 고찰한다.

• Electronics and Telecommunications Trends
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• v.26 no.5
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• pp.134-145
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• 2011

국내에 적용되는 방송통신기자재에 대한 전기안전 규격기준은 기존에 IEC 60950에 따르고 있으나 2005년 이후 IEC 60950-1로 전면 개편됨으로 인하여 국내 적용 기준의 변화를 요구하고 있다. 또한, 최근에는 가전제품과 통신기능 모듈의 융합 추세에 따라 개별 제품에 대한 인증을 복합적으로 운영하여야 할 필요성이 대두되고 있다. 이러한 배경하에 관련된 우리나라의 기술기준으로서 '방송통신설비의 기술기준에 관한 규정' 제11조(전기안전기준)에 이러한 변화를 반영할 고시 근거를 마련해 두었으며, 이에 따라 전파연구소의 신규 기술기준 고시를 제정하도록 추진하였다.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.12 no.9
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• pp.1623-1632
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• 2008

In food choice, consumers consider importantly food safely and reliability focusing on a high qualify control. Also they are concerned about sustainable production and consumption considering of area and environment. In this paper, We propose and design the high-quality seafood production support system that is based on international sanitary standard haccp, traceability and eco-fiendly seafood certification for safety and reliability of the seafood production. The system is categorized into five part: aquafarm haccp, environmental control monitoring, traceability, disease prevention and messenger service and seafood price inquiry service. The proposed system utilize diverse ubiquitous-it technologies like usn, network cctv, mobile device etc.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.18 no.4
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• pp.69-78
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• 2008

We propose to analyze a weakness of quantum key distribution and quantum authentication which use entangled state were proposed by Bao-sen Shi(2001) and to improve the security of the protocol. The existing protocol had a weakness against an impersonation attack of an eavesdropper, because of a only process which authenticated a third party(Center) by users. In this paper, we propose improving the security of the protocol that authenticates users by a third party using check mode which applies CHSH inequality.

• The Korea Beekeeping Bulletin
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• s.329
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• pp.14-16
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• 2008

2008년도에는 제2의 항생제 파동이 발생하지 않도록 하기 위해서 양봉농가는 친환경사양관리 및 약제를 시용하고, 협회에서는 우선적으로 항생제검사기기 구입과 협회품질관리 인증제개선으로 소비자에게 안전한 먹거리를 제공할 수 있도록 노력하겠습니다. 또한 관계기관과 협조하여 친환경 사양기법/방제약품 등을 연구개발 하도록 하겠습니다. 밀원수 식재는 산림정책에 반영하여 국가보호수로 관리하도록 하고, 전업농육성을 위한 등록제도, 벌꿀홍보를 위한 임의자조금제도 추진할 수 있는 기틀을 마련하겠습니다. 특히 수입개방과 관련하여 각종 FTA, EU협상과 D D A협상에 우리 양봉농가 피해를 최소화 할 수 있도록 최선을 다해 노력 하겠습니다.

• Journal of Venture Innovation
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• v.5 no.1
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• pp.145-154
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• 2022

This study briefly compares the first-cycle certification of nursing hospitals with the second-cycle certification, reviews the changes and achievements of the second-cycle certification and the third-cycle certification, and examples of challenges and solutions in the process of preparing the third-cycle certification. In this study, it is suggested as follows. First, in order to see the practical effect of certification intended by the government, the exhibition is prepared in a short period of time before certification. Second, after the implementation of the nursing hospital certification system, research on the hospital performance of the medical institution certification system is insufficient in terms of quality and quantity. Therefore, in order to see the effect on the certification system, various research support is also required so that research on this can be actively conducted. Third, design certification standard guidelines from a long-term perspective so that the standard guidelines for certification do not change significantly, and certify not only the guidelines but also individual standards and forms that can be used by medical institutions. Fourth, in the four-cycle certification, accurate and realistic guidelines for infection control and quarantine ward operation support should be developed. The importance of managing infectious diseases will be highlighted in the future due to COVID-19. Fifth, medical institutions can improve the quality of medical care in nursing hospitals and have competitiveness if their daily activities, not short-term certification preparation, are carried out in accordance with certification standards, which affects performance. Sixth, when preparing for certification, nursing hospital officials have problems in organizing documents or processing administratively in the short term as in the past. This is also based on the certification criteria for the usual business process.

• Current Research on Agriculture and Life Sciences
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• v.32 no.4
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• pp.225-230
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• 2014

This study investigates the effect of organic certification of apples on consumer preference in China as a way to support the expanded export of Korean apples to China. A choice experiment was designed to analyze the apple consumption in China. A total of 298 Chinese consumers answered the survey, and multinomial logit models were used to analyze the results. Organic certification was identified as an important determinant of consumer preference for apples in China, affecting both the evaluation and choice of country of origin. The results also indicated that Korean organic certification significantly increased the probability of Chinese consumers choosing Korean apples. Thus, organic certification by the Korean government should be strengthened to promote apple exports to China, plus the results of this study may provide useful information to promote agricultural product exports and improve the organic certification system.

• Journal of Advanced Navigation Technology
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• v.17 no.6
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• pp.765-776
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• 2013

Civilian aircraft industry, even if the superior performance of the product in order to ensure the safety of aircraft navigation safety requirements necessary for compliance does not receive a legally recognized can not be used in aircraft characteristics. These are applied in a variety of safety in avionics for navigation of civil aircraft certification standards for the technology is implemented. KTSO-C113 aircraft for the purpose of electronic display technology to authenticate standard contains minimum performance standards. Standard design and manufacturing technology for type approval means approval by mounting the aircraft in order to use a separate approval is required. Through this paper, multi-display technology standards for aircraft type certification approval system and demonstrate compliance with the requirements for the certification practices introduced are presented.

• Journal of Food Hygiene and Safety
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• v.33 no.1
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• pp.1-11
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• 2018

It is ten years since the Good Agricultural Practices (GAP) certification system was implemented in Korea, and the government aims to acquire GAP certification up to 25% of the total agricultural areas by 2022. As of the end of 2017, 6.3% of the total cultivated area and 8.1% of the total farm households were certified, which is slower than expected. The purpose of this study was to investigate the causes of the GAP accreditation through the surveys and on site inspections of the GAP certified farmers and to propose the development plans according to the problems analysis of the current system in order to expand the GAP certification. Certified farmers recognized the need for agricultural safety and hygiene, but there were a lot of nonconformities regarding practical practices. This is due to the ambiguity of the certification standards and the wrong ways in the training method for the producers. GAP certification is slow to expand to farmers and low consumer awareness is considered a structural problem of GAP certification system, and improvement measures are needed accordingly. It is necessary to convert the state-led GAP certification system into a state-led private certification system. It is necessary for the government to focus on policy, research and follow-up management. In addition, it is necessary to establish a separate organization in the form of a contribution organization for the certification, education, and public relations. In addition, long-term plan must be established and systematically carried out. It is necessary to integrate too many certification agencies compared to the farming scale of Korea, and it is necessary to realize the application fee for realizing the financial independence of the certification body and correct certification work. In addition, inspector qualification standards should be strengthened and training system should be improved to nurture high quality inspectors. Simplified certification standards based on statutes need to be subdivided into practical action plans. In order to improve the GAP certification system, it is necessary to have a discussion through a committee composed of specialists from industry and academia, and it will be possible to contribute to the safety of the food of the people through the production of safe by drawing concrete development plans.