• 한국터널지하공간학회 논문집
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• 제19권6호
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• pp.973-984
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• 2017

도심지에서 지하철, 공동구 등의 지하시설물 건설을 위해 TBM 터널 공법 적용의 필요성이 증가하고 있다. 터널공사는 지반의 변동성 및 불확실성으로 인하여 건설 중 다양한 사고 발생 위험요소를 내재하고 있고, 사고발생 시 인명 피해 유발 및 복구에 큰 비용이 소요되므로 계획 및 설계 단계에서 공사의 위험요소를 도출하고 저감 대책을 수립하는 리스크 관리가 매우 중요하다. 본 연구에서는 문헌 연구 및 전문가 의견 조사를 통하여 도심지 TBM 터널 공사 안정성에 영향을 미치는 총 31개의 위험요소를 도출하였고, 전문가 합의에 의한 의사결정 방법인 델파이 기법을 통해 위험요소별 중요도를 평가하였다. 최종적으로 내용타당도 기준을 만족하는 12개의 위험요소가 결정되었으며, TBM 터널공사 중 사고 예방을 위한 중점 관리요소로 활용 가능할 것이다.

• 한국임상수의학회지
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• 제36권1호
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• pp.15-22
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• 2019

Highly pathogenic avian influenza (HPAI) is among the top infectious disease priorities in Korea and the leading cause of economic loss in relevant poultry industry. An understanding of the spatial epidemiology of HPAI outbreak is essential in assessing and managing the risk of the infection. Though previous studies have reported the majority of outbreaks occurred clustered in what are preferred to as densely populated poultry regions, especially in southwest coast of Korea, little is known about the spatial distribution of risk areas vulnerable to HPAI occurrence based on geographic information system (GIS). The main aim of the present study was to develop a GIS-based risk index model for defining potential high-risk areas of HPAI outbreaks and to explore spatial distribution in relative risk index for each 252 Si-Gun-Gu (administrative unit) in Korea. The risk index was derived incorporating seven GIS database associated with risk factors of HPAI in a standardized five-score scale. Scale 1 and 5 for each database represent the lowest and the highest risk of HPAI respectively. Our model showed that Jeollabuk-do, Chungcheongnam-do, Jeollanam-do and Chungcheongbuk-do regions will have the highest relative risk from HPAI. Areas with risk index value over 4.0 were Naju, Jeongeup, Anseong, Cheonan, Kochang, Iksan, Kyeongju and Kimje, indicating that Korea is at risk of HPAI introduction. Management and control of HPAI becomes difficult once the virus are established in domestic poultry populations; therefore, early detection and development of nationwide monitoring system through targeted surveillance of high-risk spots are priorities for preventing the future outbreaks.

• 한국프랜차이즈경영연구
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• 제10권4호
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• pp.31-42
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• 2019

Purpose : This study can provide various implications for the franchisors to expand activities related to franchise support or to develop andoperate an education program for foodservice franchise owners. Research design, data, and methodology : For those purpose, first, the literatureand literature related to the competency of domestic franchise owner were collected and reviewed through the Korea Education and Research Information Service (RISS). Second, the questionnaire was prepared based on the theoretical basis prepared through previous studies. Based onthe foodservice franchise owner's competency model presented by Kim & Lee (2019b), 13 franchise owner's competencies were marked with both 'What is' levels and 'What should be' levels. Therefore, the total questionnaire consists of 26 questions. Third, questionnaires were distributed and collected. This study used data from 55 surveys which were gathered from foodservice franchise owners in Seongnam-si. SPSS 25.0 was used to analyze the collected survey data. Descriptive and frequency analysis were conducted to analyze the demographic characteristics of the study subjects. Next, we conduct a t-test to analyze the difference between the level of 'What is' competencies by the franchise owners and the level of 'What should be' competencies. Descriptive statistics were used to derive the priorities of the 'What should be' competencies. The Locus for Focus model was used to derive the priorities of the required competencies. Result : Four competencies of team leadership, teamwork and cooperation, customer service, technical·professional·managerial expertise were found to be the first to be developed. Conclusions : The conclusions of this study are as follows. First, teamwork and cooperation competnecy, and team leadership competency, which are derived from the core competencies of foodservice franchise owners, are among the leadership competencies required as managers of organizations. Second, customer service competency and ttechnical·professional·managerial expertise competency derived from the core competencies of restaurant franchise owners belong to the job competencies. Third, the results of this study suggest that the foodservice franchisors will be able that will serve as a baseline to support the foodservice franchisors and franchise owners for sustainable mutual growth by encouraging their will and encouraging them to create results.

• 무역학회지
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• 제47권5호
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• pp.289-304
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• 2022

Korea's LNG and crude oil are the most important energy and export raw materials, but 100% import resources by overseas. However, tanker shipping companies, which play the most crucial role in energy cargo security, are very small in number and size, which can be a factor in the supply chain crisis. Therefore, this paper studied the policy of expanding tanker transportation necessary for the transport of crude oil and LNG in Korea. In the existing literature, there was no policy study necessary for tanker ships, but referring only to the importance of overseas energy development and transportation, so we tried to derive various demands necessary for expanding the tanker fleet through expert interviews and AHP which was conducted on 89 related energy institutions to derive policies and their priorities. The results of the study are as follows. As for the policy, the financial support policy was the highest priority, followed by the business and the mutual cooperation policy of related agencies. Tax support (22.6%) and ship financing (19.4%) were the highest priorities, followed by the Energy Intermediate Promotion Act (11.9%), Tanker Guarantee Insurance (10.6%), Energy Budget Independence (9.3%), and Korea Trader Development (8.2%). Energy governance (6.3%), information center establishment (6.2%), and energy procurement committee (5.5%) ranked seventh, eighth, and ninth. The research results show that it is necessary to supply sufficient ships to the market through the expansion of ship finance for tankers and to follow business support policies such as guarantee insurance. In addition, it was also possible to derive that the financial resources need to be determined by law and independent budgets for consistency and continuity.

• 벤처창업연구
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• 제18권3호
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• pp.17-32
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• 2023

최근 정부와 공공의 역할만으로 사회문제를 모두 해결하기에는 한계가 있어서, 시장에서 영리 조직의 효율성이나 효과성을 통해 사회문제를 해결하면서 성장하는 것을 목표로 하는 소셜벤처의 필요성이 증대되었다. 이러한 배경하에 국내 스타트업 생태계에서도 소셜벤처 창업이 증가하면서 소셜벤처 투자자인 임팩트 투자자에 대한 관심도 증가하고 있다. 따라서, 본 연구는 임팩트 투자자의 투자 결정에 있어서 인지과정과 의사결정 환경에 따른 판단 정보의 타당도와 가중치를 객관적으로 분석하고자 판단분석기법을 활용하였다. 연구 진행을 위한 세 가지 분류로 첫째, 투자자로서 재무적 이익과 회수 가능성 판단을 위한 초기투자단계에서의 투자 우선 순위, 둘째, 사회에 미치는 영향과 파급력, 그리고 소셜벤처의 상생과 연대를 위한 창업가(팀)의 정치적 기술, 셋째, 임팩트투자펀드 조성 목적에 부합하는 소셜벤처기업의 소셜미션으로 구성하였다. 연구 결과 첫째, 임팩트투자자의 투자결정의 우선 순위는 창업가(팀)의 전문성, 창업가(팀)의 성공시의 잠재적 수익률, 창업가(팀)의 소셜미션인 것으로 나타났다. 둘째, 임팩트투자자가 투자결정요인에 대하여 판단하는 인식이 획일적이기보다는 투자 결정 요소가 제각각 다르며, 비중을 두는 정도에 있어서도 생각의 차이가 있다는 것이다. 셋째, 임팩트투자의 다양한 투자결정 요인에서 '창업자(팀)의 네트워킹 능력', '창업자(팀)의 사회적 통찰력', '창업자(팀)의 대인관계 영향력은 다른 4개의 요인보다 상대적으로 낮게 나타났다. 본 연구를 통해 실무적 기여점은 소셜벤처기업들이 투자 유치과정에서 임팩트투자자의 투자결정요인이 무엇인지 이해를 돕고, 소셜벤처 투자자에게는 임팩트투자자의 판단사례와 분석을 참고하여 투자결정의 질적 제고를 기대할 수 있다. 학술적 기여점은 임팩트 투자자의 투자 우선 순위와 비중 차이를 실증적으로 규명하였다는 것이다.

• 한국신재생에너지학회:학술대회논문집
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• 한국신재생에너지학회 2005년도 춘계학술대회
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• pp.592-599
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• 2005

Renewable energy technology development has been carrying out in 11 different areas so far. Many technologies are being applied to the required areas according to its own characteristics. Before launching the development, these technologies have been evaluated by their commercial effect and contribution to energy supply. In this paper, the impact factors enhancing the distribution of renewable energy were developed to select appropriate diffusion regulations for each technology area. In addition, AHP methodology was introduced to investigate priorities of the regulations along with weights of impact factors.

• 경영과학
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• 제14권1호
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• pp.177-203
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• 1997

This study concerns performance evaluation of the research-funding agencies focused on Korea Science and Engineering Foundation(KOSEF). On the basis of the constituents approach and the systems approach of organizational effectiveness theory, the evaluation items are derived reflecting generic characteristics of the research-funding agencies, and their priorities are determined using analytic hierarchy process(AHP). Three groups of constituents with differing interest and expections are identified, and their perceptions on the importance of the evaluation items are measured through questionnaire survey. Analyses show that the evaluation items perceived important by each constituency are significant different from one another. The implications of the result to the Government and KOSEF are discussed.

• 벤처창업연구
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• 제4권2호
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• pp.21-58
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• 2009

The Purpose of this study is working out of the scientific-theoretical and practical recommendations directed on perfection of strategic planning of development of the enterprises of mining and gold mining branch. The methodological basis of research is based on the economic theory developed by a domestic and foreign science. At processing, generalisation and a writing of materials of the master's thesis following methods were applied: - supervision, - comparison, - the analysis and synthesis, - methods of an induction and deduction, - statistical groupings, - average and relative sizes, - the system approach. Finally, the theoretical and practical importance of this research consists that results of research will allow generating a basis of statement of effective system of strategic planning of a long-term sustainable development of the gold mining enterprises reducing risk of acceptance of inefficient strategic decisions. I would like to express many thanks to the NGO "Semey- My Home" and "EastGeoResources" LLP for their help and support in providing the data collection and data analysis stages of my research from 2006.

• 한국원자력학회:학술대회논문집
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• 한국원자력학회 1998년도 춘계학술발표회논문집(1)
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• pp.899-905
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• 1998

The analysis priority makings the recommendation to reduce the total core damage frequency (CDF) of Wolsong nuclear Power Plant nits 2/3/4 was Performed in this paper. In order to derive the recommendation, the sensitivity analysis of CDF on which major contributors effect m performed based on the accident quantification results during Level 1 Probabilistic safety assessment (PSA). Priorities were ranked in tile way that compares the CDF reduction rate with efforts required to implement those recommendations using risk matrix

• Journal of Digestive Cancer Research
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• 제1권2호
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• pp.73-77
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• 2013

Gastrointestinal (GI) cancers are top priorities for cancer control in Korea. In terms of epidemiological, population-health and economic burden, GI cancers such as stomach, liver and colorectal cancers have been top four cancers in the nation during the past decade and this trend is likely to continue in the near future. In order to reduce the great burden of GI cancer in Korea, the nation might need the following strategies: (1) to put more focus on primary prevention on infection/diet and related research; (2) to improve screening rates for colorectal and stomach cancers, and conduct more cost-effectiveness analysis of these screening programs, e.g., Fecal Occult Blood Test vs. colonoscopy; (3) to establish a more consistent and integrative cost-effectiveness analysis system for new cancer treatments and anticancer drugs; and (4) to place more emphasis on hospice and other palliative care of GI cancer, as well as on the etiology, staging and treatment of pancreas cancer with its poor survival rate.