• Education of Primary School Mathematics
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• v.14 no.1
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• pp.1-12
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• 2011

This paper provides an outline of mathematics education based on the classroom ecology. Ecology is the subject that concentrates on the relations of human and environment. As mathematics education consists of many factors, it is natural that mathematics education should be interest in the perspective of ecology. This paper examines the meaning of ecology and classroom ecology of mathematics education in the perspective of ecology. And it provides the directions of ecological mathematics education. In special, I set the frame of mathematics classroom in the perspective of ecology. The ecological structure divides microsystem(teacher, student, content), mesosysten(relations of microsystems), exosystem(school), and macrosystem(the objects of mathematics education). Lastly, I suggest the ways of mathematical learning and research of classroom ecology in mathematics education. For we should focus the improvement of students' mathematical ability, we must search for the various teaching and learning methods and the ares of research in the perspective of ecology classroom. Therefore, we should be interested in the classroom environments as well as teaching methods, contents based on the ecology classroom in mathematics education.

• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.16 no.3
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• pp.159-175
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• 2021

Business ecosystem is becoming more inclined towards platform ecosystem, which attracts multi-side participants based on digital technology. The burgeoning interest in digital ecosystem leads to the rapid rise of research. In this paper, we suggest a research agenda, focusing on the benefits of complementors in platform ecosystem. First, we outline the extant papers on benefits from platform to participants from economic perspective, strategic management perspective, technology management perspective, and economic sociological perspective to provide comprehensive understanding about platform ecosystem. Second, we suggest systemic framework to provide integrative insights on the the topic of benefit from platform to complementors- (1) open innovation view, (2) economic performance view, and (3) sociological view. Specifically, we focus on empirical studies that investigate the relationship between the benefits from platform and spillover effects on complementors based on various dataset. In addition, by reviewing the past empirical research, we suggest future research agenda and implications for policy in platform ecosystem.

• Journal of the Korea Society of Computer and Information
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• v.15 no.8
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• pp.193-200
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• 2010

This study is to identify the factors affecting on adolescent internet addition and suggest how to deal with it. This study is based on the ecosystem theory for human development. The factors affecting on adolescent internet addition are the followings: First, self-efficacy, self-esteem and self-control affect on internet addiction in individual system. Second, the affecting factors concerned with home environmental system are the communication level between parents and adolescent, parents' attitude for bringing up, parents' control level for adolescent, parents support etc. Third, the affecting factors concerned with school environmental system academic score, friends' support, teacher's support, adolescent adaptation in school life etc. This study suggest how to deal with internet addiction based on these findings.

• Journal of the Korean Society for Library and Information Science
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• v.40 no.1
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• pp.397-416
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• 2006

This study is focusing on the establishment of knowledge management framework of library, supposed that library becomes an integrated knowledge system offering various types of knowledge. Knowledge management of library based on knowledge ecology justifies the logical and physical roles of library, as the sustainer of the knowledge ecosystem in which all the types of social factors consisting of knowledge ecosystem are Interacting to continuously circulate knowledge. The library as the center of knowledge ecosystem should make sure the systemized environment in which knowledge producer is supported to timely distribute knowledge to knowledge consumer through information professional accomplishing the role of knowledge facilitator.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.1281-1283
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• 2012

향후 도래할 융합시대의 국가적 발전을 위하여 6T 첨단기술 간의 융합기술을 예측하고 지원하기 위한 거버넌스 체계의 구축이 필요하며, 전략 산업 발굴 및 R&D 지원을 위해서 새로이 발생할 융합기술의 분류체계 분석이 필요하다. 본 연구에서는 6T중 문화(Culture)와 기술이 상호적으로 융합하여 만들어지는 CT(Culture Technology)를 기준으로 연구를 진행하며, 구체적으로 CT를 통해 생성되는 융합형 콘텐츠의 분류체계의 핵심요소 도출에 관하여 연구를 진행한다. ICT 관점에서 융합형콘텐츠의 핵심요소로서 시장성, 응용성, 독창성, 핵심성을 도출하였으며, 생태계적 가치사슬 관점에서 창작성, 가공성, 창출성을 핵심요소로 도출하였다. 또한 융합형콘텐츠의 융합 단계를 창의 혁신 단계로 바라보았으며, 이러한 단계에 따라 ICT 및 생태계적 가치사슬 관점에서 가지는 핵심요소가 다름을 볼 수 있었다. 본 논문은 융합형콘텐츠의 발전 단계로 구분하여 다양한 관점에서 융합형콘텐츠의 발전방향을 바라보아야 하는 시사점을 제시하는데 의의를 가진다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.1
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• pp.239-250
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• 2018

This study classified the predictors affecting the life satisfaction level of married immigrant women into socio-demographic factors (age, education, personal system factors (Korean proficiency, self-rated health, depressed mood, multicultural attitude), family system factors (spouse relationship satisfaction, child relationship satisfaction, couple conversation time, decision-making status), and social factors (social support, social capital, experience of social discrimination, multicultural family support center use) based on ecosystem perspectives and comprehensively examined their effects. The data for 14,464 married immigrant women from the National Survey on Multicultural Families 2015 were analyzed through hierarchical multiple regression. The findings of this study are as follow. First, the results indicated that all ecosystem factors- that is personal, family, and social system factors-significantly affected life satisfaction level of married immigrant women and especially personal and family system factors increased the predictability on their satisfaction. Second, among all predictors, spouse relationship satisfaction was the factor most strongly associated with life satisfaction. Finally, the income variable among socio-demographic factors, depression among personal system factors, spouse relationship satisfaction among family system factors, and experience of social discrimination among social system factors all showed the strongest significant effects on the life satisfaction level of married immigrant women. These results suggest that comprehensive factors based on the ecosystem perspectives to intervene and promote the life satisfaction of married immigrant women should be considered.

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.137-138
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• 2015

한국사회는 빠르게 저출산 고령화가 진행되고 있으며 이에 따라 생산가능인구가 감소하고 있는 실정이다. 국가 경쟁력 제고 차원의 새로운 대안으로 다양한 인력 활용 방안을 고려하게 되었다. 이를 적극적이고 효과적으로 지원하기 위하여 정책이 필요하며, 정책과정에 자원으로 정책지식이 동원된다. 정책지식이 생성되고 활용되는 전 과정에 참여하는 개체들을 분석하여 정책지식 생태계 모형으로 나타낼 수 있다. 본 연구에서는 효과적으로 다양한 인력을 관리하기 위해 정책지식생태계 관점에서, 즉 정책지식을 둘러싼 미시체계, 중간체계, 외체계, 거시체계 차원에서 정책지식과 관련된 이슈를 논의하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2009.11a
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• pp.841-842
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• 2009

어플리케이션에 대해 사용한 후 비용을 지불하는 use first, pay later 서비스 개념의 SaaS의 구현 성숙도 모델이 Microsoft 사, Dharmesh Shah, Forrester 사에서 정리되어 발표되었다. 하지만 기존의 SaaS 성숙도 모델은 SaaS 생태계에 존재하는 이해당사자들의 관점 중 서비스 제공자의 관점만 반영되어 SaaS 어플리케이션 사용자, 개발자, 테넌트 관리자의 측면에서 고려된 기술 성숙 방향이 반영되어 있지 않다. 본 논문은 SaaS 기본 이론과 업계 제품에서 조사된 이론에 입각해 SaaS 생태계 전반의 SaaS 이해당사자들 관점에서 SaaS 플랫폼 역량의 발전을 분류할 수 있는 체계를 아키텍처에 기반하여 제시하고자 한다.

• Korean Journal of Social Welfare
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• v.68 no.3
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• pp.105-125
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• 2016

School absenteeism is considered one of the early predictors of school drop-out and serious delinquency or criminal behavior. The primary goal of the current study was to explore the protective and risk factors related to changing school absenteeism over time based on the ecological-systemic perspective. The data was derived from the Korean Children and Youth Panel Survey (KCYPS) using the 2011 and 2012 survey waves collected from 2,378 elementary school students. Using this data, Panel Fixed Effects Analysis was conducted. Major findings indicated that daily computer usage, parental abuse, school activity attendance, and school grades had an effect on students missing school days over time. Specifically, high levels of computer usage and parental abuse were related to increased school absenteeism, while high levels of school activity attendance and school grades were associated with decreased school absenteeism. These findings emphasized the importance of predictive intervention for children and suggested the need to construct a school absenteeism monitoring system in South Korea.

• Korean Journal of Heritage: History & Science
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• v.48 no.3
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• pp.30-45
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• 2015

The purpose of this study is to demonstrate that transmissions of an intangible cultural heritage in Korea may be cut off because it is separated from human and social environment and protected and managed under the national system. In addition, another purpose is to criticize concept and method dichotomy in the current institution from an ecological perspective and consider the problem that the intangible cultural heritages are transmitted mainly by holders having skills and accomplishments by distinguishing them from others. Furthermore, the last purpose is to suggest a direction of policy emphasizing an importance of establishment of environment which allows nurture, change and development of local people, which may ensure continuous transmission in order to solve the problem and a transmission system of the intangible cultural heritage by using a principle in which the system is operated by self-recovery and natural rule of the ecology. The findings of this study show that seven problems can be analyzed by reviewing concept establishment and protection and transmission measure of intangible cultural heritages according to the Cultural Properties Protection Law, based on the ecological perspective. The protection and transmission methods of the intangible cultural heritage through the cultural heritage ecology are suggested by applying ecological theory to it. The intangible cultural heritage ecology defined in this paper means 'a sustainable community consisting of intangible cultural heritage, subject of activity and physical environment.' Since it is operated according to the principle reflecting the rules and features of natural ecology, it can keep system through self-recovery without an external intervention, as the case of natural ecology.