• Food Science and Industry
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• v.51 no.3
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• pp.209-217
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• 2018

Delphi technique is widely used to develop consensus on group opinion. It is important to identify the strategic technologies and evaluate technology level for the establishment of national R&D policy to upgrade technology level. The aim of this article was to reflect on Food Safety technology level by using Delphi methodology. And, competitiveness of patents and journal articles is evaluated for Korea, USA, Japan, China and EU. As a result, USA is the most competitive country for all technology categories. The average technology level of Korea was 79.5% of world-top coungry and average technological gap was 6.1 years. Korea is grouped in middle-lower class for overall food safety technology level. However, there are some variances among the level of technologies. As a result of this study, food safety research management needs to expand R&D investment and training of food safety specialist. The results of this research can be utilized to establish a road map for transportation R&D and plans.

• Journal of the Korean Institute of Landscape Architecture
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• v.51 no.6
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• pp.33-45
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• 2023

The importance of play from a Children's Rights perspective has been continuously emphasized, and the need for play facilities and spaces has been reiterated. Meanwhile, in South Korea, despite the continuous increase in the number of play facilities, efforts to improve children's play spaces are required. Therefore, this study reevaluated the current regulations and policies concerning play and play spaces from the perspective of securing the right to play. An analysis of the legal concept of domestic playgrounds, related laws, construction standards, and regulations was conducted. The systems and characteristics of the related regulations in the UK, Canada, and Germany were analyzed. Based on the results of the comparative analysis, our directions for improving the system of playgrounds to ensure the children's right to play were proposed. First, a legal definition of the concept and scope of playgrounds should be established. Second, beyond safety-focused facility regulations, there is a need for institutional enhancements to ensure the right to play. Third, comprehensive management of playgrounds is required as a spatial concept rather than as individual facilities. Fourth, qualitative management is needed through specific guidelines and guidelines related to the establishment of playgrounds. These results can serve as a basis for establishing systems and promoting policy projects to ensure children's right to play in various fields, including urban planning, child welfare, and education in the future.

• Journal of Food Hygiene and Safety
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• v.14 no.3
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• pp.293-304
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• 1999

The purpose of this study was to evaluate the microbiological quality, and to assure the hygienic safety of the food production in the university food service facility located in Seoul in accordance with the Hazard Analysis Critical Control Point(HACCP) concepts. In the hygienic state assessment of kitchen, it has revealed that it was very important to remove water from the kitchen floor and to establish standard method for disinfection of cooking utensils. And foodservice workers were required to have training program for the safe handling of food and utensils since they did treat food without hygienic gloves. The kitchen layout had to be improved because the near distance of table with heating unit and shelf might cause the growth of microorganisms when prepared food was kept on the shelf. In terms of the timetemperature measurement and microbiological quality assessment during each of the food production phases, most of sengchae (raw vegetable dish) and namul (cooked vegetable dish) were treated within danger zone for food safeness ($5~60^{\circ}C$). It has shown that the microbiological quality of raw materials was very much inferior at the time of receiving based on the TPC($10^{5}~10^{7}$), coliform($10^{3}~1O^{6}$), which was not acceptable level(TPC:$10^{6}$, coliform:$10^{3}$) suggested by Solberg. Microbiological growth has increased in the both of sengchae and namul considerably during most of food production phase. Therefore, it is extremely important to reduce holding and serving time and to avoid treating food within the danger zone for food safeness. In addition, the prevention of cross-contamination during mixing the ingredients with improper equipments and with insanitary treatments by workers was also important to keep the food safety in this speciqic university foodservice facility.

• Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography
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• v.38 no.1
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• pp.43-48
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• 2020

Open pit mines for limestone mining require rapid development of technologies and efforts to prevent safety accidents due to rapid deterioration of the slope due to deforestation and rapid changes in the topography. Accurate three-dimensional spatial information on the terrain should be the basis for reducing environmental degradation and safe development of open pit mines. Therefore, this study constructed spatial information about open pit mine using UAV(Unmanned Aerial Vehicle) and analyzed its utility. images and 3D laser scan data were acquired using UAV, and digital surface model, digital elevation model and ortho image were generated through data processing. DSM(Digital Surface Model) and ortho image were constructed using image obtained from UAV. Trees were removed using 3D laser scan data and numerical elevation models were produced. As a result of the accuracy analysis compared with the check points, the accuracy of the digital surface model and the digital elevation model was about 11cm and 8cm, respectively. The use of three-dimensional geospatial information in the mineral resource development field will greatly contribute to effective mine management and prevention of safety accidents.

• Journal of the Korean Society for information Management
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• v.37 no.2
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• pp.251-284
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• 2020

As the use of information has emerged as the core of national competitiveness, major developed countries and the Korean government have realized the importance of data. They have pursued technical research and standard establishment for long-term preservation and continuously strived for systematic management and preservation of data. However, although various types of data are specified for the purpose of record management in the law, there is no specific method on how to collect, manage and preserve them, except standard electronic documents. In particular, management and preservation of huge datasets from the administrative information system have been strongly demanded above all. Any guidelines for datasets do not have been properly provided. After the framework for selecting preservation format must be prepared, the system can be supplemented and built. The framework considering the characteristics of the dataset should be specified more concretely, and empirical verification of the conversion and restoration for the dataset preservation format derived according to the selection criteria is necessary. Therefore, this study intends to propose a method for long-term preservation through empirical verification of the preservation format after deriving an evaluation the framework for the preservation format selection criteria considering the characteristics of the dataset.

• Journal of the Korean Society of Marine Environment & Safety
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• v.26 no.7
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• pp.820-829
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• 2020

Because ships have limited support from land, it is necessary to equip them with automatic external defibrillators (AEDs) in preparation for the incidences of cardiac arrest patients and to properly place and manage AEDs. The seafarer must have the ability to use the AEDs. This is a study to identify the placement and management of AEDs in order to increase the utilization of AEDs in ships, analyze the ability of seafarers to use AEDs and their intention to use it, and suggest improvement plans. The study was conducted from September 9, 2019, to February 20, 2020, and a total of 244 ships and 244 seafarers were surveyed. The data were analyzed by the frequency, percentage, and chi-square test using SPSS WIN 23.0 program. As a result, most of the ships with one AED number were identified, and some ships with insufficient AED placement and management were also identified. A total of 142 seafarers (58.2 %) had experience in participating in AED education; 136 seafarers (55.7 %) had intention to use AEDs; and the most barrier factor was "I don't know how to use" (63.0 %). The intention to use AEDs was high among seafarers in the position of the captain, navigator, and deck department personnel, and when they had an experience in AED training and the training period was less than six months, they were active in using AEDs. In addition, efforts to raise an awareness and education of AEDs are required for occupational groups other than navigators who are not willing to use AEDs in ships, and it is necessary to review appropriate retraining cycles through an evaluation of the seafarer's ability to use AEDs.

• Fire Science and Engineering
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• v.31 no.1
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• pp.18-25
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• 2017

Each country tries to prevent major industrial accidents at industrial sites, such as fire and explosion as well as poisoning incidents, and regulation of the management of chemicals is being enhanced in all sectors. In particular, in the case of laboratories, a variety of chemicals have been developed and handled in accordance with the development of science and technology. On the other hand, the accident probability at laboratories is higher than at industrial sites, because many different kinds of chemicals are handled in the laboratory but in very small amounts and chemical, physical, and biological studies have been carried out in limited spaces. Recently, the accident probability at laboratories was found to be higher as convergence/integration studies were carried out beyond the academic arena. Therefore, in this study, a survey of chemical management was conducted to prevent accidents due to chemicals targeting the laboratory safety coordinator using the FGI (focus group interview) method. The building plan of a chemical management system was suggested based on the results of the survey.

• Proceedings of the Korea Information Assurance Society Conference
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• 2004.05a
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• pp.259-265
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• 2004

Since the 2003.1.25 Internet Crisis, the government has been looking at a number of options to strengthen national cyber-security/crisis management capability to guard against ever increasing threat of cyber-war and terror. Thus, the focus of this study was to explorer new ways of developing a comprehensive cyber-security/crisis management system, in particular by combining modern social-science analytic theories. As a result, although there has to be more in-depth researches into incorporating advanced techniques to generate more detailed and object-specific indexes and protocols, the use of 'event data system,' which has been widely utilized in many recent social science researches to assess a wide-range of socio-political risks and crises, could be adopted as a basis for a comprehensive nationwide cyber-risk management system.

• Food preservation and processing industry
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• v.7 no.2
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• pp.2-2
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• 2008

발효는 인류의 역사와 함께 해 왔으며 과학 기술발전에 따라 자연 발효에서 관리하는 방법으로 급격히 변하고 있다. 발효는 미생물과 미생물이 생산한 효소의 작용으로 일어나는바 미생물 관리를 통하여 실로 다양한 제품 생산이 가능하고 역할의 범위도 지극히 넓다. 즉 원하는 최종 제품의 종류에 따라 미생물을 선택하거나 발효조건을 관리하여 목적 지향적 완제품 생산이 가능한 경우가 많다. 한국인의 식단을 이루는 기본은 각종 발효 제품을 근간으로 하는 조미료이며, 조미료에 따라 맛의 변화가 온다. 발효를 통하여 소화성의 증대, 비타민 등 새로운 미량물질의 생산, 풍미의 개선 혹은 새롭게 창조하거나 저장기간을 연장하기도 하며, 사용하는 원료와는 완전히 다른 신제품을 만들어 내기도 한다. 근래의 연구 결과들을 살펴보면 여러 기능성 물질이 발효를 통하여 생성되며 이들이 인체 내에서 긍정적 역활을 한다는 것이 밝혀지고 있다. 전통식품 중 발효식품은 가장 큰 비중을 차지하며 곡류 중심의 식단에 맛을 부여하여 먹는 즐거움을 주고 전망있는 다른 산업으로 발전 해 나갈 수 있는 특성이 있다. 발효식품은 다양한 원료를 사용 할 수 있고 원료에 따라 많은 서로 다른 제품생산이 가능하다. 우리나라에서 생산되는 주요 발효식품은 김치를 포함한 절임류, 곡물 또는 과실을 이용한 주류, 어류로 각종 젓갈을 만들 수 있으며 근래 수요가 늘고 있는 요구르트 등도 인기 있는 발효식품이다. 특히 발효식품에 관여하는 미생물들이 probiotic으로 작용하여 장내 미생물의 항산성 유지 및 유해 세균의 증식억제 등 긍정적 역할을 하며 우유 발효균으로 알려진 젖산균류 뿐만 아니라 다른 세균들도 probiotic으로 작용한다는 것이 밝혀지고 있으며, 특히 장류에 많이 관여하는 Bacillus 속 들의 긍정적 역할이 속속 알려지고 있다. 또한 발효를 통하여prebiotic도 만들어지는 것을 알 수 있다. 앞으로 발효식품의 기능성의 과학적 입증 발효의 과학적 관리, 제품의 다양화와 함께 안전성도 검토할 대상이다. 또한 심도있게 발효 관여 미생물을 탐색, 동동하고 발효기반의 이용확대, 맞춤형 특수 미생물의 탐색과 용도 확인 등 노력이 필요하다. 우리나라 전통식품 중 큰 비중을 차지하는 발효식품을 세계화하기 위해서는 건강기능성의 과학적 기반 구축과 전문 학술 활동을 통한 홍보, 현지 식품에 맞는 fusion food의 개발도 필요하다. 발효식품을 포함한 전통식품은 경제적 측면과 함께 문화적 가치가 동시에 고려되어야 하고 다문화 추세에 따라 유연성 있게 변화를 수용 할 필요도 있다. 전통 발효식품을 우리 식문화를 세계에 전파시키는 좋은 매체로 활용 할 수 있을 것이다.

• The Korean Journal of Air & Space Law and Policy
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• v.24 no.2
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• pp.69-104
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• 2009

This study is to know the Enhancement of Aviation Safety for Low Cost Carrier in Korea through the long and mid term air safety policy. Especially, the aviation safety authorities of the developed countries in aviation establish action plans under the system plan of central government. Then the countries implement those plans systematically to the related aviation business so that they promote efficient air safety policy implementation. At this time, the Korean government should present the vision about an air safety and systematic strategic plan to cope with the future aviation industry change. Also, it is needed to establish a specific aviation safety action plan. Namely, an air safety master plan and long-term road map must be established. This paper deduces some implications through the abroad cases of aviation safety plan, and then tries to find the applying method of the implications to Korea in the rapidly changing aviation market in the 21st century. It is expected that this paper will help the Korean aviation industry to play a major role in the future. In oder to get suggestions aviation policies of advanced countries with regard to aviation safety, we have looked at the aviation policies of the U.S., the U.K., Australia and Japan, and also LCC's states overseas, LCC's safety policies in Korea, and aviation safety status. Since existing LCCs and new LCCs based in Korea have become the new concept, this new market for LCC has been booming recently. Around Southeast Asia, while there are some LCCs including Air Asia which is supported by the government of Malaysia with emphasis on safety, there are other LCCs, which have failed to achieve confidence in safety and have led to aircraft accidents and financial mismanagement, so we need to verify the safety of overseas LCCs, try to improve domestic LCCs in order to fly international routes and aid international aviation safety. LCCs have been increasing lately thanks to open skies policy and a wide variety of flights.lines. Air Busan, Jin Air, Jeju air, Eastar Air are in service. so the risk of new potential hazards may increase. Therefore it is necessary to take the initiative in aviation markets inside and outside of Korea and the safety management of new LCCs should be taken more seriously than ever before. Among overseas aviation safety policies, we need to implement the FAA's Filght Plan which has a specific Business Plan. I hope this thesis will help improve aviation safety locally and internationally.