• 대한지리학회지
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• 제43권2호
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• pp.171-187
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• 2008

섬지역은 작은 규모와 고립된 특성으로 인해 취약한 경제기반으로 특징지워 진다. 여기에 오랜 고립에 따른 독특한 문화와 자연경관은 관광 중심의 개발로 이어지게 된다. 제주도도 세계 다른 섬지역과 마찬가지로 이러한 개발을 경험하는데, 이러한 지역변화는 섬지역의 취약성에 초점을 맞추어 대다수 중앙정부 주도로 이루어진 것으로 지역에서의 대응은 축소되어 이해되고 있다. 본 논문에서는 섬지역 주민들은 자신들의 취약성에 기초해 중앙정부의 정책을 수용하면서 자신들에게 유리하게 변용하는 교호적 전략을 구사해 왔다고 이해한다. 교호적 전략은 3가지 측면에 반영되고 있는데, 첫째 제주도는 국회의원 선거에서 무소속 후보를 선호해 오다 근래에는 여당 후보 그리고 야당 후보를 교대로 선출하는 모습을 보여준다. 둘째 중앙정부의 지역개발정책에 대한 반대운동을 통해 주민생활의 향상과 개선을 반영하는 수정을 요구하여 왔다. 셋째 중앙정부 주도의 개발정책이 효율성을 극대화하는 거점중심의 관광지 개발을 지역의 균형발전 요구로 대응하며 제주전역으로 개발을 확대시켰다. 이러한 개발 과정과 결과는 중앙정부의 관광개발 정책을 견제, 섬으로서의 제주지역의 취약함에서 찾아낸 교호적 전략의 결과로 볼 수 있을 것이다.

• 한국유기농업학회지
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• 제17권1호
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• pp.1-17
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• 2009

The production of bio-energy crops is a major research project in the emphasizing the "low carbon green growth" strategy. For this, the possibility of the introduction of the new energy crops improve the agricultural income from fanning must be diagnosed. This study describes the level of agricultural income per unit area by cropping system based on the income of crops in the field. Especially, we have chosen the southern part attracting the attention in the possible area of the bio-energy crop production. This study consists of five chapters. Chapter I is the introduction. Chapter II is on the status of the southern part cropping system and the analysis of the economic value. Chapter III is on the economic value analysis introducing new bio-energy crops. Chapter IV is on the comparative analysis for the economic value of the croping system introducing new bio-energy crops. Chapter V is the conclusion.

• 아태비즈니스연구
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• 제12권4호
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• pp.53-61
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• 2021

Purpose - The purpose of this paper is to assess the empirical evidence that shows blockchain technology has been a significant contributor to the growth of maritime transport in the shipping industry. Design/methodology/approach - Employing a generalized linear model using data from 2010 to 2019, this paper presents empirical evidence to demonstrate the positive impact of the adoption of blockchain technology on the maritime transport industry. Findings - Results from Granger causality tests confirm that there is a positive unidirectional causality from blockchain technology to maritime transport. This paper also demonstrates the positive effects of information technology (IT) and GDP growth on maritime transport. On the other hand, maritime transport is negatively influenced by the tax burden. Research implications or Originality - The results of this paper suggest a potential sustainable development strategy for the maritime transport industry involving the redirection of economic resources toward blockchain technology. Adopting other forms of IT and reducing the tax burden are also useful strategies for the development of the industry.

• 한국가스학회:학술대회논문집
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• 한국가스학회 2007년도 춘계학술발표회 논문집
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• pp.141-161
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• 2007

• 정보학연구
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• 제8권2호
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• pp.103-120
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• 2005

As IT industries importance for economic growth, export and the promotion of employment increases, forecasting and analysing development direction in the IT industry & the meaning of the national economy is more important than ever. This study will contribute to policy making in IT industry through improving comprehension of IT and understanding development trend of the new fields of IT industry. Moreover, It will be helpful to formulating the various support programs for the IT industry. In this situation, this study has importance in the side of taking a triangular position in policy direction based on the future of IT industry.

• Smart Structures and Systems
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• 제15권3호
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• pp.609-625
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• 2015

Management of infrastructure stock is essential in sustainability of society, and its analysis and optimization are studied in the light of control system modeling in this paper. At the first part of the paper, cost of stock management is analyzed based on macroscopic statistics on infrastructure stock and economical growth. Stock management burden relative to economy is observed to become larger at low economic growth periods in developed economies. Then, control system modeling of stock management is introduced and by augmenting maintenance actions as control input, dynamic behavior of stock is simulated and compared with existing time history statistics. Assuming steady state conditions, applicability of the model to cross sectional data is also demonstrated. The proposed model is enhanced so that both preventive and corrective maintenance can be included as system inputs, i.e., feedforward and feedback control inputs. Optimal management strategy to achieve specified deteriorated stock level with minimal cost, expressed in terms of preventive and corrective maintenance actions, is derived based on estimated parameter values for corrosion of steel bridges. Relative cost effectiveness of preventive maintenance is shown when target deteriorated stock level is lower.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제9권1호
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• pp.309-317
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• 2015

Recently many companies began to realize their visions for the sustainable growth with the advent of CSV(Creating Shared Values). Michael E. Porter, a Harvard Professor, claims that placing social value creation at the core of business strategy has the potential to uncover big opportunities for individual companies and that shared value can play a significant role in increasing competitive advantages while fostering social prosperity. In consequence, the various researches have illustrated how to get the opportunity for competitive advantages from building a social value proposition into corporate strategy, and considerable studies have been promoted heavily from the managerial perspective. However, due to the lack of capability converging information technology with business strategy, any research effort to identify technological or Internet-related issues and to link the issues to CSV does not exist. With Korean being a Internet leading country, the demands of researches analyzing core technology, information, and service utilizing Internet are rapidly growing. The study aims to find out Internet-related enablers for CSV. This paper describes the concepts and features of CSV, identifies emerging Internet-related issues toward the opportunity for competitive advantage, and then depicts the rigorous research endeavors in the areas of Internet information, technology, and services. As a result, 11 papers presented and selected as the outstanding papers at APIC-IST 2014 handle the issues to be brought together, which include: Wireless and Sensor Network, Image Processing and HCI, Big Data and Business Intelligence, Security & Privacy in Internet, SNS & Communication, Smart-Learning and e-Learning, and Internet Business Strategy. The study finally recommends indispensible terms for substantially vitalizing CSV.

• 기술혁신학회지
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• 제15권2호
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• pp.277-298
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• 2012

농림수산식품 산업은 기존의 생산 중심의 1차 산업을 탈피하여 미래 신성장동력 산업으로의 도약을 목표로 농업 R&D 패러다임의 전면적인 전환을 도모하고 있으며, 특히 농생명자원을 활용한 생명산업 등의 육성을 주요 과제로 선정하고 범부처 청 차원에서 R&D 지원을 강화하고 있다. 본 연구에서는 생명산업의 핵심자원인 농생명자원의 확보 관리 및 활용 등 전 단계에 걸친 국가 R&D 정책, 기술개발 전략, 사업 추진현황, 성과 등에 대한 실증분석을 통해 문제점을 도출하고 실용화 조기 달성을 위한 개선방안을 제안하고자 한다. 궁극적으로 제안된 개선방안으로부터 농생명자원 R&D 분야의 정부/민간, 부처(청) 내 역할분담 및 협력방안을 제시함으로써, 정부 R&D 투자의 전략성 효율성을 강화하고 적극적인 민간기업의 참여를 통한 생명산업의 산업화 성공사례 조기 달성에 기여할 것으로 기대된다.

• Biotechnology and Bioprocess Engineering:BBE
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• 제7권3호
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• pp.171-177
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• 2002

The metabolic flux pattern for L-histidine production was analyzed when glucose and/or acetate were used as carbon sources. Total L-histidine production was enhanced when mixed substrate (glucose and acetate) was used, compared wish that when either glucose or acetate was used as the sole carbon source. Theoretical maximum carbon fluxes through the main pathways for L-histldine production, cell growth, and ATP consumption for cell maintenance were obtained by the linear programming (LP) method. By comparison of the theoretical maximum carbon fluxes tilth actual ones, it was found that a large amount of glucose was actually used for maintenance of cell viability. On the other hand, acetate was used for cell growth. After depletion of acetate in the mixed substrate culture, the flux for glucose to L-histldine synthesis was markedly enhanced. A strategy for effective L-histidine production using both carbon sources was proposed.

• 한국항만경제학회지
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• 제21권3호
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• pp.61-81
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• 2005

China has increased 10 percent every year since 1978. In particular, development and growth of Chinese ports make a remarkable in that the marine and coastal transportation handles the 90 percent of export-import cargo. This growth is beginning to threaten Korea's ports which are striving to become the hub of Northeast Asia logistics. Furthermore, the hub strategy of Northeast Asia is closely related to transshipment cargo invitation. The results of documents research indicate Busan and Gwangyang ports play an important role as an intermediate stopover between China and America. The ways to achieve transshipment cargo invitation are the construction of transshipment system based on the supply chain between korea and china, the maximization of trading volumes creation, equipment of ports infrastructure, and the constructions of the rail, road, coastal transportation infrastructures.