• 한국지역지리학회지
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• 제14권5호
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• pp.604-626
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• 2008

최근 도시발전 전략으로 정체성의 형성이 강조되고 있다. 이는 한편으로 인간의 존재론적 안전감을 위해 상실된 전통적 정체성의 규범적 복원, 다른 한편으로 도시들 간 경쟁에서 우위를 점하기 위한 도시 이미지의 전략적 제고라는 이중성을 가진다. 이러한 이중성은 근대적 정체성에 대한 포스트모던 이론가들(라캉, 푸코, 들뢰즈 등)의 비판과 이에 대한 대안으로 공적 공간을 통한 정체성을 강조하는 아렌트나 하버마스의 논쟁 속에 반영되어 있다. 이 논문은 정체성 개념이 담고 있는 도시 정책적 함의를 고찰하는 한편, 이 개념이 실제 정체성 고양을 명분으로 한 도시 발전 전략에서 어떻게 왜곡되게 원용되고 있는가를 비판하고자 한다. 특히 이 논문은 포스트모던 이론가들의 입장을 현실의 의사적 정체성에 대한 비판과 관련시키는 한편, 공적 공간을 통한 진정한 정체성의 형성을 강조하는 비판이론가들의 주장을 도시발전 정책의 규범적 대안으로 이해하고자 한다.

• 과학기술학연구
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• 제19권2호
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• pp.85-116
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• 2019

이 연구에서는 새롭게 등장하고 있는 전환적 혁신정책의 특성을 살펴보고 그것에 입각해서 한국 사회문제 해결형 R&D정책을 분석한다. 전환적 혁신정책은 사회적 도전과제 해결을 위해 사회 기술시스템 전환을 지향하는 정책이다. 이 연구에서는 전환적 혁신정책론의 틀에서 '제2차 과학기술기반 사회문제 해결 종합계획'을 분석했다. '종합계획'에서는 사회적 가치의 강조, 관련 주체들의 네트워크 형성, 사회적 성과 확산 등 과학기술혁신 활동의 새로운 방향성을 설정하고 관련 생태계를 형성하려는 노력을 하고 있다. 이렇게 '종합계획'에서는 과학기술혁신에서 사회 기술혁신까지 시야를 확대하고 있지만 사회 기술시스템 전체를 조망하면서 시스템 전환을 지향하는 관점은 약하다. 이 때문에 '종합계획'은 기존 시스템에 새로운 요소를 부가하는 시스템 개선을 이야기하고 있지 시스템 전환을 논의하고 있지는 않다. 전환적 혁신정책의 관점에서 사회문제 해결형 R&D정책을 발전시키기 위해서는 사회 기술시스템 전환에 대한 비전과 전망을 구성하는 것이 최우선적으로 요구된다.

• International Journal of Computer Science & Network Security
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• 제22권7호
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• pp.75-84
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• 2022

The efficiency of the regional fiscal policy implementation is based on the achievement of target criteria in the formation and distribution of own financial resources of local budgets, reducing their deficit and reducing dependence on transfers. It is also relevant to compare the development of financial autonomy of regions in the course of decentralisation of fiscal relations. The study consists in the cluster analysis of the effectiveness of fiscal policy implementation in the context of 24 regions and the capital city of Kyiv (except for temporarily occupied territories) under conditions of fiscal decentralisation. Clustering of the regions of Ukraine by 18 indicators of fiscal policy implementation efficiency was carried out using Ward's minimum variance method and k-means clustering algorithm. As a result, the regions of Ukraine are grouped into 5 homogeneous clusters. For each cluster measures were developed to increase own revenues and minimize dependence on official transfers to increase the level of financial autonomy of the regions. It has been proved that clustering algorithms are an effective tool in assessing the effectiveness of fiscal policy implementation at the regional level and stimulating further expansion of financial decentralisation of regions.

• Molecules and Cells
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• 제42권8호
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• pp.604-616
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• 2019

Phosphoserine phosphatase (PSPH) is one of the key enzymes of the L-serine synthesis pathway. PSPH is reported to affect the progression and survival of several cancers in an L-serine synthesis-independent manner, but the mechanism remains elusive. We demonstrate that PSPH promotes lung cancer progression through a noncanonical L-serine-independent pathway. PSPH was significantly associated with the prognosis of lung cancer patients and regulated the invasion and colony formation of lung cancer cells. Interestingly, L-serine had no effect on the altered invasion and colony formation by PSPH. Upon measuring the phosphatase activity of PSPH on a serine-phosphorylated peptide, we found that PSPH dephosphorylated phospho-serine in peptide sequences. To identify the target proteins of PSPH, we analyzed the protein phosphorylation profile and the PSPH-interacting protein profile using proteomic analyses and found one putative target protein, IRS-1. Immunoprecipitation and immunoblot assays validated a specific interaction between PSPH and IRS-1 and the dephosphorylation of phospho-IRS-1 by PSPH in lung cancer cells. We suggest that the specific interaction and dephosphorylation activity of PSPH have novel therapeutic potential for lung cancer treatment, while the metabolic activity of PSPH, as a therapeutic target, is controversial.

• 한국경제지리학회지
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• 제25권4호
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• pp.514-530
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• 2022

세계적으로 산업 경쟁력을 높이기 위해 산업 클러스터의 육성이 다양하게 추진되고 있다. 이 연구는 세계적 경쟁 속에서도 안정적 산업 성장을 보여주고 있는 독일에서 지역기업의 경쟁력을 강화하고 연계산업의 지속적인 발전을 이끌고 있는 바이에른주의 지역산업 클러스터의 형성과 발전과정을 살펴보고자 한다. 이를 위해, 이 연구는 먼저 지역산업 클러스터를 이론적으로 개관하고, 뒤이어 독일 바이에른주를 사례로 지역산업 클러스터 정책의 전개 과정과 특성을 살펴보고자 한다. 특히, 이 연구는 바이에른주의 지역산업 클러스터의 형성과 구성 체계를 파악하고자 한다. 이러한 분석 결과를 바탕으로 하여, 이 연구는 독일 바이에른주의 지역산업 클러스터의 주요 특성과 성공 요인을 고찰하고자 한다.

• Asian Journal of Business Environment
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• 제10권2호
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• pp.5-15
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• 2020

Purpose: This study examines the impact of individual reciprocal preferences on coalition formation. The reciprocal model considers a player's own payoff, the player's perception of others' payoffs, and others' perceptions of the player's payoff. Research design, data and methodology: A reciprocal model is built to illustrate how reciprocity influences individual decisions in a coalition game and its formation. The prediction is examined with experimental evidences from a dictator game and a membership game. Results: The theoretical result suggests that the coalition formation could be unstable due to negative reciprocal kindness. The experimental findings support that negative reciprocal kindness could lead players participating in a coalition, no matter their dominant strategies are. When subjects were essential to make contributions to a coalition, they were more likely to cooperate if they were treated badly. In contrast, when subjects were unnecessary, the reciprocal kindness could enhance cooperative tendencies. Conclusions: This study reveals that the reciprocal behavior could influence individual decisions and reshape the coalition formation. In terms of policy implications, this study has shown that coalition formation could be reshaped by reciprocal prefe rences. Due to the strategic and complicated decision process in an interactive environment, a comprehensive investigation of factors would be required in a climate coalition in practice.

• 아태비즈니스연구
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• 제3권1호
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• pp.29-38
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• 2012

This study aims at evaluating the impact of network formation variables and found to have positive impact on the economic performance and growth of the enterprises. The calucation of the weighted scores of networking statements brought some affirmative results to influence the performance of the enterprises. Through multiple regression and logistic regression models it is identified that network formation variables like service receiving status, consultation of the family, other business dummy and attendance in fair have some significant positive impact both on the growth and performance of the enterprises. In addition to above variables, from the set of enterprise characteristics natural logarithm of the market value of total assets and from the entrepreneurs' characteristics set of variables, schooling year and squared value of the experience have been found to have significant positive impact. Finally, it is concluded in the study that to enhance the performance and growth of the enterprises, government and policy rlated organizations need to consider important variables that have positive impact in supplying the entrepreneurial resources especially, developing the net-working relationship.

• 수산경영론집
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• 제45권2호
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• pp.1-13
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• 2014

This study analyzes patent trends regarding farming-related technologies such as breeding or nursery technology, production systems, and new cultivation methods in order to provide objective patent information about the trends of R&D on marine products' proliferation or farming. Presently, in Korea, we try to secure marine living resources through the formation of artificial resources instead of environmental improvement policy or resource management policy. However, this is not about eliminating the causes of marine environment destruction but just the policy for improvement, so it is needed to revise the related policy with more ultimate measures. And it is necessary to develop technology that can secure the rights by integrating patent application strategies from the stage of R&D for medicine that can be utilized in chief farming countries and provide intensive support for the research centering around strategic varieties for farming in each region as well as strategic national farming varieties afterwards. Also, the analysis shows that it is urgent to make applications overseas based on domestic applications in order to develop technology that can be commercialized in not just Korean but overseas market as well.

• 한국항만경제학회지
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• 제20권1호
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• pp.21-42
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• 2004

This paper addresses the operation, problems, and development policy of Gwangyang Port, Korea. This paper aims to analyze the operation condition and problems of Gwangyang Port and suggest long-term policies for developing Gwangyang Port as a logistic hub in northeast period. It is made up of three main sections: the operation, problems, and forecast of freight volumes; analysis of operational results of Gwangyang Port; development strategies of Gwangyang Port as a Logistics Hub. This paper was mainly based on a review of current papers/reports, an analysis of secondary data, and questionnaire survey. The major development strategies identified consisted of expansion regular service sea-route, formation of inter-modal transportation system, strengthening of port sales for Gwangyang port's recognition, securing operation-profits by fixed cargo volume, and promotion of free tread zone.

• 한국데이타베이스학회:학술대회논문집
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• 한국데이타베이스학회 1994년도 DB산업기술 활성화를 위한 학술대회 및 기술 심포지움
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• pp.9-16
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• 1994

Author outlines briefly developments of policies relating to telecommunication infrastructure and databases since latter half of 1970′s. There exist three phases. The first phase was from later 1970′s to 1985, which was an initial stage of electronic information service in Japan. In the second phase, 1985～1990, basic policy change made possible the privatization of telecommunication services and proliferation of database products and vendors, The third phase began in early 1990′s with downsizing in computer usage, wide-spreading information networks and rapid dissemination of personal computers. Then author describes offers on policy formation for "novel information infrastructure" and current situation concerning the "Internet" in Japan. Finally, tasks and problems for implementing new generation program for information infrastructure and database usage are pointed out, These are knowledge resource, cost, copyrights and cultural problems including language.