• Korean journal of communication and information
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• v.37
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• pp.270-306
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• 2007

This study examines the economies of promotion gifts in the newspaper industry. Because of the oligopolistic structure, the newspaper industry shows highly concentrated market. Under the certain circumstance, the dominant firms are struggling to become the market leader by providing unlawful promotion gifts and unbearable price discount which yields the prisoner's dilemma. Ultimately, in spite of the criticism about their unlawful behaviors, the dominant firms choose the fierce competition with high costs. On the other hand, the remaining fringe firms do not have many strategic choices due to the limited financial capacity. They cannot provide free gifts or any other incentives to the subscribers. Even worse, because advertisers and subscribers also prefer promotional gifts as a rational choice, the distorted mechanism has been sustained in the newspaper industry. Thus, governmental interventions hardly achieve the goal of controlling unfair trade. This study examines the structure, strategic behaviors of the players, and the unintended consequences leading to the dilemma on promotional sales in the newspaper industry.

• Journal of Korea Water Resources Association
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• v.47 no.5
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• pp.411-420
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• 2014

The water resources sustainability is becoming an important issue in consideration of hydrologic uncertainty by global warming and climate change. This study is to assess the water supply performance for the major multipurpose dams using sustainability index. Parameters, mostly utilized in water resources system assessment, are selected in respect of applicability and flexibility, and those parameters are used as a variable of the composite index. In practice, the composite index including reliability, resiliency, vulnerability and maximum deficit are applied to 15 multipurpose dams and 4 major basins. And to conclude, Daechungdam in the Geum river basin and Imhadam, Hapchondam and Namgangdam in the Nakdong river basin show low sustainability comparing with other dams. The Nakdong river basin needs to develop alternatives to improve water supply stability because it indicates the most poor sustainability level.

• The Journal of the Korea Contents Association
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• v.20 no.6
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• pp.220-229
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• 2020

With the recent development of digital technology, the research paradigm is evolving towards data-driven. National management and utilization of research data is a key element not only to enhance research transparency and efficiency, but also to prepare for a data-driven society. Policies and infrastructure for sharing and utilization of research data from publicly-funded research are being actively promoted worldwide. In Korea, related regulations were recently revised to mandate to submit a data management plan (DMP) when proposing a national R&D project. In order to effectively implement the sustainable DMP system, researchers need various support. In addition, guidelines and implementation procedures are essential for management and utilization of research data at the national or institutional level. In this paper, we provide an overview of the data management plan, examine the current status and issues in Korea, and suggest a template and checklists of data management plan, and an implementation procedure at research institutes.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.10 no.5
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• pp.27-43
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• 2015

Ever more so than any other times, today's corporations today face an ultimate issue of acquiring highest work expertise for their employees. However, most of current academic researches try to focus on what factors comprise an expertise while they fail to tackle the very issue of detailed numerical measurement of the expertise factors recommended improvement paths, and goals for each measured expertise level. Hence, this study suggests more objective and highly reliable identification of work competence measurement factors and the correlation among the identified factors. For details, it tries to propose a methodology of expertise measurement by developing into the definition of experts and expertise, reestablishment of expertise factors, determination of reference points of the expertise factors, and weighting of the factors. This measurement methodology finds that it itself has significant correlation with existing work competency level measurement and test tools. Therefore it is identified to justify its effectiveness. Finally, this study proposes an action point of establishing a national expertise architecture and its frameworks for various societies in general.

• Proceedings of the KIEE Conference
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• 2004.07c
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• pp.1826-1828
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• 2004

최근 XLPE 케이블의 신뢰성 향상을 위한 지속적인 연구 및 기술개발이 성과를 나타내면서, 지난 한세기동안 세계적으로 실선로에 적용되어 그 신뢰성을 인정받던 OF 케이블이 XLPE 케이블의 상대적으로 낮은 송전 손실, 높은 방염 특성 및 유지보수와 설치의 편이성에 밀려 그 수요가 급격히 감소하고 있는 추세이다. 이러한 추세에 따라 기존의 OF 케이블 선로의 증설 또는 이설 공사의 경우, 기설 OF 케이블 선로에 XLPE 케이블을 연결하여 사용하는 경향이 많아지며, 이 이종의 케이블을 상호간 연결하는 중간접속함의 필요성이 대두되었다. 이 이종케이블 접속함은 각 케이블의 제반 특성을 최대한 유지하는 동시에 장기적인 신뢰성 확보가 최대 과제이며, 기설의 전력구에 사용하기 위한 경량화 또한 요구된다.

• Journal of Appropriate Technology
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• v.7 no.2
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• pp.162-171
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• 2021

The Korean government proposed the K-SDGs in 2019 to promote the UN SDGs, but the role and tasks of science and technology, an important means of implementing the SDGs, have not been materialized. Accordingly, the role of science and technology ODA for the SDGs was established through the Ministry of Science and ICT's policy research project 'Science and Technology ODA Promotion Roadmap for Spreading the New Southern Policy and Realizing the 2030 SDGs'. In addition, goals, strategies, and core tasks for the next 10 years were derived in 10 fields such as water, climate change, energy, and ICT. In this paper, we analyze 30 key tasks of the ODA promotion roadmap for science and technology for the realization of SDGs, and propose mid- and short-term tasks and implementation plans for effective roadmap promotion. Among the key tasks in each field, four common elements were derived: ICT/smartization, a global problem-solving center, cooperation/communication platform, and business model/startup support platform/living lab that can create and integrate roadmap implementation conditions. In addition, the four mid- and short-term tasks, 1) Establishment of science and technology ODA network, 2) Establishment of living lab business platform linked to start-up support business, 3) Local smartization of recipient countries, and 4) Expand and secure sustainability of global problem-solving centers, were set in relation to the implementation of the detailed roadmap. For the derived mid- and short-term tasks, detailed implementation plans based on the ICTization of global problem-solving centers were presented. The implementation of the mid- and short-term tasks presented in this paper can contribute to the more effective achievement of the science and technology ODA roadmap, and it is expected that Korea's implementation of SDGs will also achieve high performance.

• Journal of Korean Home Economics Education Association
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• v.32 no.3
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• pp.161-177
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• 2020

This research aims to identify the relevance of 'Adolescence consumption' units to ESD(Education for Sustainable Development), and to analyze the unit's inquiry tendency through the Romey analysis method. The assessment criteria in association with ESD developed in the previous literature were summarized and established to set up an analysis framework consisted of 11 key points including environmental perspective (natural resources, climate change/disaster prevention and mitigation, and sustainable rural and urban systems), economic perspective (corporate sustainability, market economy, and poverty gap mitigation), and socio-cultural perspective (human rights/peace/human protection, cultural diversity and understanding, health/safety, civic engagement, and management of nation). With this framework, the learning contents of 'adolescence consumption life' unit in twelve middle school Home Economics textbooks were analyzed including the texts, images/illustrations/tables/graphs, and activities. The analysis revealed that the core elements of the 'market economy' and 'management of nation' from the economic perspective were presented in three different formats: texts, images/illustrations/tables/graphs, and activities. However, relatively insufficient contents were presented in terms of health/safety, civic engagement, sustainable rural and urban systems, and corporate sustainability, and thus, development of textbooks dealing with various ESD contents is neededrecommended. Additionally, most textbooks' texts and images/illustrations/tables/graphs tend to be authoritative, while activities and assignments exhibited an inquiry tendency. It is advisable to incorporate a wider variety of ESD-related content in Home Economics classes and creatively employ inquiry-based learning activities for the development of pro-sustainable-development consumption values and behavioral tendencies among young students.

• Journal of the Korean Society for Marine Environment & Energy
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• v.19 no.2
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• pp.165-171
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• 2016

In this study, the characterization of projects and analysis of R&D products and commercialization performances were done to serve some implications on the policy decisions related to the commercialization of R&D in marine and fisheries sector. A total of 212 R&D projects with 144 ones for marine and 68 for fisheries performed for 5 years, from 2010 to 2014, were sorted and analyzed on the respect of government budget, main performing body, and research period. The R&D result and commercialization performance were substituted to quantitative indicators, such as the number of published papers, the number of patents, the amount of the technology royalty, the number of technology transfers, and the improvement of public service, which were subjects to be analysed. Based on the results, this study suggests the policy implications for the success of national R&D program; 1) diversifying the main performing body, 2) operating the system for sharing research infrastructures among researchers, 3) introducing the adaptable R&D program management, 4) expending the portion of grants without detailed requests for proposal, and 5) leaning the investigation of R&D budgets on projects focusing on the practicalization and commercialization.

• Proceedings of the Korea Water Resources Association Conference
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• 2012.05a
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• pp.257-257
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• 2012

본 연구에서는 일본 문부과학성 과제인 혁신(革新, KAKUSHIN)과제를 통해 제공되는 고해상도(20km, 1시간) 기후모형(MRI-AM20km) 출력치를 이용하여 기후변화로 인한 가뭄 발생 특성을 변화를 살펴보았다. 가뭄 특성의 정량화를 위해 표준강수지수를 적용하였으며 일본에서 기록된 주요 가뭄 사상(1980~2001)에 대해 지상 관측 자료 (AMeDAS)를 이용하여 SPI를 산정하고 그 적용성을 파악하였다. 극한가뭄의 거동특성을 파악하기 위해 SPI가 -1.0 이하인 경우를 유효가뭄, -2.0 이하인 경우를 극한가뭄으로 분류하고 가뭄의 강도 및 빈도, 계절적 발생 특성을 파악하였다. 그 결과 대부분의 다른 기후모형과 마찬가지로 MRI-AM20km도 연강수량에 있어서 아시아 몬순 지역 대부분의 국가에서 증가할 것으로 예상하고 있지만, 특히 극한 가뭄의 경우 그 강도 및 빈도가 유의하게 증가할 수 있다는 가능성이 있음을 예상하고 있다. 또한 국가별 가뭄심도-영향면적의 관계를 살펴본 결과 대부분의 아시아 몬순 지역에 대해서 동일한 영향 면적에 대한 가뭄의 강도가 증가하고 지속기간이 증가할수록 그 경향은 더욱 뚜렷하게 나타나는 것을 확인할 수 있었다. 향후 가뭄특성을 지역화하고 대상 지역을 전 세계로 확장하여 가뭄 특성을 정량화할 필요가 있으며, 다양한 모형 출력치를 이용한 결과를 통해 결과의 타당성을 확인할 필요가 있다.

• Korean Security Journal
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• no.17
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• pp.173-193
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• 2008

This paper discusses how the strategies for crime prevention are interrelated to sustainable urban development. The sustainable urban development for healthy and safe cities implies regulations or legal, lawful control to reduce fear of crime and prevent substantial threats to health and safety of individual persons as well as of the community. City planners attempt to apply to the strategies for crime prevention their perception of what the sustainable urban development should be with respect to urban environment. Many planners have studied on the possibility of reduction in fear of crime and actual crimes through environmental improvement. The results of their preliminary studies provide specific suggestions to reduce crimes and fear of crime by application of CPTED. This study proposes alternatives in policy necessary for CPTED, which is one of the strategies for crime prevention, to take its place as a useful strategy for making the urban societies safe and sustainable.