• The Journal of the Acoustical Society of Korea
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• v.29 no.4
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• pp.237-242
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• 2010

To do an experimental analysis in this paper, we divided two non-equivalent control groups, such as pre and post test groups for difference listening types by serious game contents. From these test groups, we can achieve the most ability of its activity quotient (ACQ) effect is a phonic type and the next one is an aural type. The purpose of this paper is focused on the quantitative analysis of the human's brain quotient (BQ) derived from serious educational game contents.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.4 no.1 s.6
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• pp.31-41
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• 2005

Currently many Traffic Management Centers(TMC) have been constructed, there are in the process of operating and propelling. Although many TMC are constructed up to now, we have no discussion about positive operation plan and no many studies. We consider that the center should foster many experts for a qualitative development. So we provides to analysis internal and external operation system of UC and to Present the solution about a problem of government subject and an adequate scale of operation system. Also we Present a drawing up plan about regular and occasional educational plan and operation manual for activating the educational system. We suggest that many TMC and government should pay attention to those issues and invest money in operation issues and researches.

• Archives of design research
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• v.17 no.1
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• pp.5-14
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• 2004

The study addressed a direction that environmental facilities along avenues will make a progress via urban environment as well as location marketing. The space is specified the campus avenue, which is located in Jongro-gu at Seoul. With the emergence of digital information era, both people' life style and behaviors have been changing in many different ways. As the first approach to the direction, the historical study of the avenue is examined by focusing on the change. All possible related status such as location marketing strategy and various spatial characteristics, environment of the avenue and its facilities are investigated and users' characteristics are analyzed. Through these processes, a new direction and role of design are proposed and are believed to improve the avenue' image and to rediscover its own identity and to make the avenue alive as it used to be. The new proposed direction showed how to approach to design as well as to system of environmental facilities along avenues and in addition to highlighting continuous and synthetic plan. Furthermore, It is expected that both the efforts to improve the avenue' image based on its own cultural characteristic and to foster the cultural-commercialized facilities will contribute to the local residents' life standard and its economic status.

• The Journal of the Korean bone and joint tumor society
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• v.15 no.2
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• pp.130-137
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• 2009

Purpose: STAT3 is an oncogene that regulates critical cellular processes, and its constitutive activation has been demonstrated to correlate with biological and clinical features in many types of human malignancy. Materials and Methods: In this study, STAT3 activation was assessed in variable benign and malignant chondroid tumors in bone by immunohistochemistry using a monoclonal antibody specific for $tyrosine^{705}$-phosphorylated STAT3 ($pSTAT3^{tyr705}$). Results: Among conventional chondrosarcomas (n=17), three cases(50%) of grade III chondrosarcomas were pSTAT3-positive. All grade I and II chondrosarcomas were pSTAT3-negative. This pSTAT3 positivity according to the histologic grade was statistically significant (p=0.0432). Two cases(50%) of clear cell chondrosarcomas were pSTAT3-positive. Six cases (50%) among 12 benign chondroid tumors(6 enchondromas, 3 chondroblastomas, and 3 chondromyxoid fibromas) were also $pSTAT3^{tyr705}$-positive. Conclusion: In conclusion, STAT3 activation is associated with higher tumor grade in conventional chondrosarcomas. Our results suggest that STAT3 is activated in a subset of benign and malignant chondroid tumors, and may support the extension of the cancer stem cell hypothesis to include tumors of cartilaginous lineage.

• Spatial Information Research
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• v.22 no.6
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• pp.67-79
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• 2014

These days open source softwares are being introduced and applied in many countries in the world. Especially, both government and private companies tend to become an spearhead in vitalizing the open source software. In this paper we try to check the degree of vitalizations in open source GIS software and to draw implications in vitalizing ecosystem of open source GIS software. Key players of open source GIS software ecosystem are government, private companies, academic and research institutes, and nonprofit foundations. Government does not have very little policies related to the investment and the support of open source GIS software. Private companies related to the open source GIS software are very few in the number and do not have any clear business model to make a profit. Academic and research institutes are weak in using the open source GIS software, which can be an major obstacle to cultivate software developers. OSGeo Korean branch, established in 2009, is the only nonprofit foundation in Korea which makes an effort to vitalize the open source GIS software, but its results are not very strong up to now in view of both quality and invigoration. In order to vitalize the open source GIS software ecosystem, lots of efforts of key players are needed. Especially, government efforts are very important because it can provide a trigger in vitalizing the open source GIS software ecosystem. The tasks that government should propel are R&D investment, test bed projects in the area of public sector, professional manpower training, and international cooperation and marketing.

• Proceedings of the Korean Information Science Society Conference
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• 1999.10b
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• pp.679-681
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• 1999

최근 웹의 폭발적인 성장으로 인하여 웹을 교육의 매개체로 활용하려는 노력이 활성화되고 있다. 그러나 현재 대부분의 웹 기반 교육 시스템들은 대체로 수동적이며, 정적인 하이퍼텍스트 위주이기 때문에, 학습상황을 수시로 점검할 수 있는 상호작용기능이 부족하고, 특정 학습자의 학습결과에 따른 동적인 학습환경의 제시가 어렵다. 일반적으로 웹기반 교육시스템은 다양한 지식계층의 사람들에게 노출되어 있기 때문에 보다 상세한 학습전략이 요구되며, 따라서 최근에는 기존의 지능형 교수시스템(Intelligent Tutoring System: ITS)에서 연구된 풍부한 기술들을 웹 환경에 도입함으로서 보다 지능적이며 적응력 있는 시스템개발에 관한 연구가 활성화되고 있다. 본 연구에서는 이러한 웹 기반 교육시스템에서의 문제점들을 해소하기 위한 한가지 방안으로 ITS의 동적 교수계획기법을 웹 기반 시스템에 도입한다. 문제영역으로 C 프로그래밍 언어 학습을 선정하여 이를 웹 기반 교수시스템으로 설계하고 구현하였다. 또한 기존 시스템들의 서버 집중형 구조에서 탈피하여 CORBA를 이용한 분산기반구조로 시스템 개발에 접근하였다.

• Journal of Korean Library and Information Science Society
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• v.34 no.4
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• pp.153-177
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• 2003

In order for public education to iud its balance, stronger arts education program is necessary. Successful delivery of arts education program is expected when it is implemented in cooperation with public library, which is at the heart of community culture and education. Under these assumptions, this study determined current status of arts education programs by investigating public library documents. The research also verified the prospect of facilitating the programs with public library support with survey. Based on the findings, problems in current public library were identified and alternatives for seamless collaboration with schools were recommended.

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.67-92
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• 2003

The purpose of this paper is to review the change of school library in Korea. The writer keeps an eye on the 'School Library Activation Project' initiated by the Ministry of Education. The writer concludes by pointing out some problems of school library in Korea at its present developmental stage.

• Journal of the Korean Society for Library and Information Science
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• v.37 no.4
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• pp.270-293
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• 2003

The study is to analyze the transition process and various activities of library advisory committees in Korea. In addition the study compared activities of Korean library advisory committees to them of other countries such as USA and UK. It is found that the library advisory committees in Korea has not filled its mission and function since established in 1989. The study suggests several activation plans and scheme for the new library advisory committee.

• 한국IT서비스학회:학술대회논문집
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• 2009.05a
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• pp.218-223
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• 2009

지난 2008년 6월 13일 개정된 '정보통신망 이용촉진 및 정보보호 등에 관한 법률'은 우리나라 IT 업계의 활성화뿐만 아니라 개인의 정보를 보호하는 제도와 절차를 규정하는 매우 중요한 법이다. 이 법은 우리사회에서 정보프라이버시의 보호와 관련하여 매우 긍정적인 역할을 수행하고 있으나, 일부 규정에서는 여전히 그 영향과 효과를 종합적으로 분석하고 검토하여야 할 여지가 있다. 이 연구에서는 관련 법제도가 IT 관련 산업과 기업에 미치는 영향을 검토하고, 법 제정시 정보보호서비스 산업의 특성(예, 공공성, 가변성, 상대성, 다차원성, 불완벽성)을 보이고, 이를 반영하여야 함을 설명하였다. 또한, 정보관리자의 책임과 과실 처벌에 관한 법규의 실효성과 형평성을 분석하였다. 법의 논리 연구, 관련된 해외 법률과 사례의 분석을 통하여 세가지 정책 대안, i) 관련 법률의 개정과 새로운 정책제도 마련, ii) 선고형에서 작량감경/집행유예 등의 적극적 적용, iii) 개인정보 관련한 기술적 관리적 조치의 합리적이고 구체적인 기준 마련을 제시하였다.