• 한국학교보건학회지
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• 제22권2호
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• pp.157-167
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• 2009

Purpose : The purpose of this study is to explore the students injuries by analyzing the data which has been inputted by the emergency center of the cooperated hospitals and the 119 rescue party through the injury surveillance system in Cheonan city. Method : Students were divided into the elementary, middle, high school students with the 776 cases of children and teenagers(7-19years old) of injury surveillance system in Cheonan area from january to june in 2009. Frequency analysis and $x^2$-test was done to recognize the features of students injuries among the groups. The program to be used for the statistical analysis is SPSS 17.0. Result : Out of the injury incidence rate, the elementary school students(52.1%) are first, the high school students (24.9%) are second, the middle school students appear to be 23.1%. Male is about two times higher than female by 66.6% in the injury incidence. In terms of the injury mechanism, the injury(22.2%) by hit is the first, the traffic accident(21.5%) is the second, the slippery(16.8%) is followed. The injuries were occurred most largely at 16:00-20:00(33.4%), and the 33.6% of injury by daily leisure activity occurs at 16:00-20:00 chiefly. Conclusion : Analysis using the data of the injury surveillance system has some advantages compared to the previous research such as reliability and specification. To prevent the students injuries, not the individual problem but the social dimension should be acknowledged so that we can secure and promote the safety from the risk. Therefore, we must organize the role assignment and the cooperative network in the school, home and community.

• 한국콘텐츠학회논문지
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• 제3권4호
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• pp.38-47
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• 2003

분산 문제 해결 방법은 문제 해결 능력을 갖는 knowledge-sources(KS'S)들이 분산되지만 느슨한 연결을 유지하며 서로 협력하여 문제를 해결하는 수단을 제공한다. 계약망 프로토콜(Contract Net Protocol)은 이러한 분산 문제 해결 분야에서 KS 간의 통신과 제어를 위해 제안된 방법이다. 역할의 분담은 협상 과정에 의해서 결정이 되며 협상의 결과 주어진 역할을 수행하게 된다. 본 논문에서는 분산 침입 탐지 시스템 (Distributed Intrusion Detection System)의 침입 성능을 향상시키며, 침입 차단 시스템(firewall)과의 통신을 위해서 계약망프로토콜을 사용하여 연동하는 방법을 소개한다. IDS와 firewall의 모델을 계층적으로 구성하기 위해서 DEVS (Discrete Event system Specification) 방법론을 사용하였다. 각 침입 탐지 에이전트는 계약망 프로토콜을 사용하여 침입을 탐지하게 된다. 침입 탐지의 내용은 바로 방화벽에 알려지고 방화벽은 이러한 침입 사실을 바탕으로 유해 트래픽이 네트워크로 유입되는 것을 막는다. 즉 한 침입 탐지 시스템이 침입을 탐지하게 되면 이를 침입 차단 시스템에 알리게되어 해당 침입 패킷을 차단하게 된다. 이러한 방법을 사용하여 네트워크의 피해를 막게 된다.

• 수산경영론집
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• 제36권3호
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• pp.1-24
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• 2005

Korean fishery wage system has been evolved with the different titles. However, Since the law of fishing crew was enacted in 1984, the fishery wage system has been established as a rate system, which is a legal term. The present rate system in practice shows various contents and modalities, depending on fisheries and regions, but the fisheries of large trawl cooperative employ a rate system of fixed plus rate wage. However, such change did not transform basically the properties of pure rate scheme. As well known, fishing vessel owners face an awful lot of difficulty in managing and controlling effectively the production process because fishing activities are carried out in the seas remote from the land. Thus, it tend to be inevitable for vessel owners to employ a rate system to induce fishermen's positive motivation for promoting productivity and saving operating costs. However, the rate system has worked out as a driving force, which induce an increase in production more strongly under the expansion of vessel numbers and power and the keener competition of fishing activities. Even though the control mechanism of fishing instruments are well established, fishermen become naturally to have an incentive to increase their fishing effort for maximizing production since they are able to raise their shares by maximizing the quantity harvested. Thus, as far as the rate system exists, fisheries administration may have much difficulty in realizing its fishery management goals only through vessel reduction and fishing gear regulations. Also, under the rate system fishery management authority may be in face of a serious dilemma between the spontaneous rate system and vessel reduction policy. If the realistic aspect of the rate system is recognized and resource restoration and profit promotion are main policy goals, it is necessary to develop effective ways to control vessel owners' and fishermen's production-maximizing motives at an appropriate level. From this point of view, it seems reasonable to introduce TAC system by species or by fisheries into the existing fishery system. The research results suggest that if the fisheries administration could understand clearly the spontaneous fisheries wage system, it would know the norm of TAC and the basic reasons for illegal fishing activities and thus it would be able to develop and implement more realistic resource management policies.

• 대한약침학회지
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• 제19권3호
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• pp.259-263
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• 2016

Lung cancer has a high mortality rate and is often diagnosed at the metastatic stage. Gefitinib is a targeted molecular therapeutic drug used to treat patients with non-small-cell lung cancer (NSCLC). Korean herbal medicines may also have therapeutic efficacy against lung cancer, reduce the side effects associated with chemotherapy, and improve patient quality of life (QOL). This case report describes the effects of a Korean herbal medicine regimen combined with gefitinib in a patient with NSCLC and bone metastasis. The Korean herbal medicine regimen included woohwanggeosa-dan, hwanggibujeong-dan and geonchilgyebok-jeong. The computed tomography (CT) findings showed that following combination treatment, the size of the tumor was markedly decreased without serious adverse events. Moreover, the Eastern Cooperative Oncology Group (ECOG) performance status was improved and cancer-related pain was decreased. These results suggest that a combination of Korean herbal medicines and gefitinib may be an effective therapeutic option for patients with advanced NSCLC and bone metastasis. Further studies are needed to examine the mechanism and the clinical efficacy of Korean herbal medicines against NSCLC.

• 기술혁신학회지
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• 제11권2호
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• pp.194-218
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• 2008

본 연구는 다양하고 동태적인 과학기술 환경에 부합할 수 있는 과학기술혁신 민-관 협력 메카니즘의 구성요소를 협력사업의 추진목적, 추진주체, 대상사업측면에서 파악하여 과학기술혁신을 위한 민관협력 활성화를 위한 정책적 시사점을 얻고자 하는데 그 목적이 있다. 네덜란드, 호주, 오스트리아 및 프랑스 6개 프로그램에서 나타나는 민-관 협력 메카니즘의 구성요소와 민-관간 역할분담관계를 살펴보고 과학기술혁신부문 민-관 협력 메카니즘의 유형과 특성을 분석하였다. 비교연구를 통하여 나타난 6개 프로그램의 공통점은 민-관 협력 메카니즘이 국가기술혁신체제 내 혁신주체 간 연계성을 강화시키는 작동기제로 운영되고 있으며 참여주체간의 지속적인 상호작용적 관계(interactive relationship)를 유지하며 참여주체간 목표(common objectives)를 공유하는 수준이 높고 경제적 측면보다 과학기술활동 주체들 간의 연계 및 네트워크 구축의 외부성(externality)을 중시하고 있음을 확인하였다. 특히 연구개발자금의 최적 배분 및 재원조달방식을 통하여 과학기술혁신 주체간 위험과 편익의 공유를 통해 새로운 협력연구수행 인센티브를 균형적으로 조정하고 있으며, 민관 R&D간 상호보충성 제고를 통한 시너지 효과를 모색하고 있음을 확인할 수 있었다.

• 한국지능시스템학회논문지
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• 제26권6호
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• pp.505-510
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• 2016

본 논문은 모바일 로봇의 SLAM(Simultaneous Localization and Mapping) 구현 시 사용되는 스캔매칭을 위한 회전오차에 강인한 대응점 탐색 기법을 제시한다. 많은 모바일 로봇의 연구에 차동구동방식의 구동부가 사용되는데, 이는 곡선 주행이나 제자리 회전을 위해 두 모터의 속력을 다르게 하거나, 반대 방향으로 제어하게 된다. 이러한 경우 직선 주행에 비해 비교적 바퀴의 미끄러짐 현상(Wheel Slip)을 심화시켜 모바일 로봇의 누적 위치 오차를 증가시키는 요인이 된다. 따라서 본 논문에서는 모바일 로봇의 회전 반경을 기반으로 최근접점을 추출하는 대응점 탐색 기법을 통해 스캔매칭 성능을 향상시키고자 한다. 제안된 방법의 검증을 위해 LRF(Laser Range Finder)를 이용해 실험을 진행하였으며, 기존 알고리즘에 주로 적용되는 유클리디안 최근접점 기반의 대응점 탐색 알고리즘과 비교한 결과, 제안된 대응점 탐색 기법이 보다 정확하게 대응점 집합을 추출하는 것을 확인했다.

• 한국유기농업학회지
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• 제28권4호
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• pp.505-534
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• 2020

The purpose of this study is to explore the key elements of the regional innovative milieu by analyzing the role of regional innovative elements and case organizations that promoted the emergence of 'Songakdongnesaramdeul (the people of the Songak town),' and to present pertinent policy implications. For the purpose, this study set the "Songakdongnesaramdeul," a residential community organization founded for regional innovation to revitalize the village community, as a case organization from the perspective of regional innovation system theory. The result of the study showed that creating an innovative milieu through the creation of various innovation elements to revitalize the village community is crucial. Especially, this study confirmed that the existence of regional development organizations is the key element of the innovative milieu. such as case organization that contributes to regional development while promoting interaction between actors, common learning and systemization, and new value creation activities. The implications derived through the study can be summarized in four points. First, a variety of means to promote the formation of subjects in response to the public debate of the village agenda is needed. Second, it is highly important to create innovative elements, for example, organizations and programs, resources, and spaces that promote regional innovation. Third, forming a close network between various innovative resources existing in the region and establishing regional capabilities that allow to mobilize and utilize such innovative resources are important. Fourth, the establishment of a promotion mechanism such as a case organization is suggested as a major task, to revitalize the village community. Specifically, forming and revitalizing numerous private-based community organizations with regional developmental capabilities to establish local governance also has significant importance. In this vein, based on the point of view of the regional innovation system theory, the establishment of regional policies to construct a regional innovation milieu, such as creating innovative elements that can actively promote the regeneration of the village community and establishing a promotion system, can be presented as major tasks.

• 농촌계획
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• 제27권3호
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• pp.11-20
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• 2021

Recently, natural disasters caused by climate change have become more frequent across the world. Our country is also not exceptional, and it is urgent to come up with appropriate measures in the agricultural sector as the size and intensity of drought are becoming severe. Consequently, the Ministry of Agriculture and Food has continuously raised the need for efficient water management and governance to overcome the periodic drought. Thus, there is a need for water-saving education and water conservation governance for sustainable and efficient use of agricultural water. Governance is a cooperative mechanism involving various stakeholders, such as central, local, civil society, and businesses, to solve regional or social problems, with different definitions and concepts depending on the field or scope. In this study, we aim to present basis of a governance framework for direct water management participation involving the key agricultural water use stakeholders to imbibe the culture of water savings and conservation practices. Based on this, water-saving governance was established and operated in Gyeongju and Yeoju, in South Korea as a 'water conservation practice', while the water management status of local farmers, the reliability and importance of stakeholders, and the need for governance were investigated. The results indicate that the involvement of various stakeholders in the governance of water management yielded water-saving effects. This study provides the directions of making a framework for water-saving governance establishment and operation. It is expected that sustainable agricultural water use can be achieved in response to climate change if the governance builds and operates with agricultural water use stakeholders based on the continuous government supports.

• 분석과 대안
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• 제1권1호
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• pp.44-64
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• 2017

Russia's push in the Asia-Pacific region stems from its interests that have the national, regional and global dimensions. In their turn, the aims of this policy are civilizational, geopolitical, economic and prospective, with a long-term outlook. In the course of their achievement, cooperation with Northeast Asia's countries will play one of the key roles owing to the factors of geographic proximity, Northeast Asia's economic potential, risk hedging and a growing influence Northeast Asia exerts upon the global development. A new cooperation paradigm between Russia and the states of Northeast Asia should be based upon establishing and cementing self-reproducing ties. This is the central aim of Russian initiatives in relations, with Japan, the Republic of Korea, Democratic People's Republic of Korea, Mongolia and China. However, numerous obstacles ranging from Russia's absence in the regional free trade agreements and supply-production chains of value-added production to the permanent international instability generated by Pyongyang's missile-nuclear developments hamper the practical implementation of this task. Realizing the necessity to give an additional impetus to this new cooperative paradigm, Russia has to develop directions with an apparent consolidating effect. The most promising may be the establishment of a permanent security forum based upon Northeast Asia Peace and Security Mechanism chaired by the Russian Federation. The urgency of this measure and its expected support stem from the necessity to strengthen security in Northeast Asia, a task neither the US-led hub-and-spoke system nor ASE-AN-led multilateral dialogue venues have been able to resolve. The issues addressed at the security forum must include the unification of approaches to North Korean nuclear issue and producing a document specifying actions of the claimants on the disputed maritime territories in the "direct contact" situations. At the expert level, Russia has elaborated on the idea to establish such a forum outlining the spectrum of the key directions of cooperation. With the urgency in the establishment of this dialogue venue, its agenda has to be coordinated with the agendas of the existing security systems presented by the US alliances and the ASE-AN-led multilateral negotiations. The practical implementation of this initiative will strengthen security in Northeast Asia as its challenges will be resolved in the pre-emptive way based on coordinated approaches. Therefore, Russia as the Eurasian state will be one of the role players in the advent of the Asian century.

• 한국비블리아학회지
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• 제34권4호
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• pp.125-147
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• 2023

본 연구는 문헌연구와 국가도서관통계시스템 데이터를 중심으로 공공도서관에서 진행되는 독서프로그램의 현황을 분석하여 시사점을 도출하고 이를 기반으로 향후 공공도서관의 독서프로그램 활성화를 위해 필요한 정책 방향 등을 제안하고자 하였다. 분석을 통해 도출된 시사점을 바탕으로 첫째, 공공도서관 독서 활동 데이터 확보와 공유 방안을 제안하였다. 둘째, 지속가능한 독서프로그램 추진을 위한 방안 제안을 위해 독서프로그램 기획과 운영에 관련있는 요소의 상관관계 분석결과를 제시하였다. 셋째, 독서프로그램 평가지표 개선 및 질적 평가의 확산을 언급하고 문화체육관광부, 한국도서관협회 등에 상시적으로 공공도서관 현장의 의견을 수렴할 수 있는 공식 창구 마련 등을 제안하였다. 넷째, 독서대전 개최지역 공공도서관들 간 협의체 구성 운영을 제안하였다.