• 한국초등과학교육학회지:초등과학교육
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• 제39권1호
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• pp.100-116
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• 2020

The purpose of this study was to investigate the interaction of science PCK between two elementary school teachers by the teacher collaboration within the school. We chose the case that two teachers collaborated spontaneously in the 5th-grade science classes. Even though they had similar teaching experiences, one of them had the science PCK while the other did not. As a result of this study, two teachers began to collaborate to avoid comparisons of science classes between them. They shared the same teaching plan but practiced science teaching individually. During they taught science, they usually collaborated on the instructional sequences, student's activities, and the content of assessments. They had an in-depth collaboration when the teacher who lacked the science PCK asked help to teach problem-centered learning by science inquiry. During the collaboration, their science PCK components, especially the knowledge of instructional strategies for teaching science, shared and it affected the teacher's science practices who lacked the science PCK. However, they did not usually share the knowledge of teaching for their everyday science classes because two teachers had the perception of noninterference about their science classes. This case has the limitation that it is hard to generalize the results but teacher collaboration shows the possibility to develop the elementary school teachers' science professionalism by having peers in the school who can help them in science classes.

• The Journal of Asian Finance, Economics and Business
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• 제7권1호
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• pp.279-290
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• 2020

Informal networks between individuals are widely seen as important in East Asian business systems. However, while the performance implications of guanxi in China have been extensively studied, much less is known on how informal networks may influence business outcomes in other East Asian countries. We examine informal networks in inter-organizational research collaborations in South Korea by studying the role of pre-existing social ties and relational orientation in new product development (NPD) collaborations and university-industry research (UIR) collaborations. We conduct an interview-based, in-depth case analysis of five NPD collaborations and five UIR collaborations. Pre-existing social ties and relational orientation are prevalent in both types of research collaborations. However, they have different consequences for collaboration outcomes. Pre-existing social ties strongly vary in their types and strength, and negatively affect collaboration outcomes unless they result in the selection of competent and motivated partners. Relational orientation manifests itself in a task-related and social exchange between collaboration partners, which contributes to outcomes such as knowledge acquisition and business performance. Korean collaboration managers should rely only on pre-existing social ties that are well-aligned with task-related requirements when initiating and conducting research collaborations. However, the creation of strong relationships between collaboration team members of partnering organizations should be encouraged.

• 기술혁신학회지
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• 제17권3호
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• pp.563-583
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• 2014

본 연구는 지식창출 협력유형을 개방성과 다양성 측면으로 분류하고 출연(연)별 지식창출 협력 경향과 특성을 분석하였다. 개방성은 외부의존성과 협력주도성을, 다양성은 협력다양성, 협력집중성 지표를 정량화하여 기관 및 국가 레벨로 하는 4가지 분류모형을 제시하였다. 데이터는 26개 과학기술계 출연(연)의 연구자가 포함된 SCOUPS DB의 39,507편의 논문을 대상으로 하였다. 분석결과, 개방성 측면의 기관 레벨에서는 출연(연)이 연구를 주도하기 보다 연구에 참여하는 형태로 다수의 외부기관과 협력하는 "다자간협력참여형" 유형으로, 국가 레벨에서는 다수의 기관이 "국외다수기관협력형"으로 분류되었다. 다양성 측면의 기관 레벨에서는 소수 혹은 특정기관에 집중되는 "편식협력형" 혹은 "단식협력형" 유형으로, 국가 레벨에서는 다수의 출연(연)이 "다수국가참여 특정국가집중형" 혹은 "소수국가참여 특정국가집중형" 유형에 집중되었다. 출연(연)이 경쟁력을 갖춘 지식을 창출하는 기관으로 성장하기 위해서는 외부조직과 협력을 하되, 연구를 주도하는 전략 혹은 연구생산성을 확보한 독자적 연구기관으로 전환해 나가는 전략이 필요하다.

• 가정간호학회지
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• 제7권1호
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• pp.73-82
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• 2000

Twenty-first century coming of health care in our country is in a situation of much conflict because the relationship between nurses and doctors is seen in terms of a traditional and vertical structure. Accordingly. it is very difficult to find collaboration amongst individuals of these two professions. Now nursing is trying to find independence and autonomy by carrying out independent professional skills. This study on collaboration and the obstacles hindering its pursuit. The strategies of collaboration to give better health care quality are as follows; First, a program for professionals should be developed to enhance professional knowledge and technology and train nursing professionals so that nursing can be acknowledged as a profession with a power to carry out on independent job. Second, collaboration reduces expenses and results in satisfactory performances of duty, high productivity, low incidence of medical accident, and higher satisfaction of the patient. Therefore the leader in the higher position should take positive stance for collaboration and help create a cooperative situation through the development of practical orders for collaboration. opening cooperative wards, and meeting for collaboration. Third, a collaboration model should be introduced into the courses of the nursing and medical school curriculum, which would influence job atmosphere after graduation. Fourth, nurses should have pride in their jobs as professionals and have confidence in their professional skill, knowledge and ability. Nurses should make an effort to share responsibility and have independence and autonomy. Fifth, common people as well as doctors know little about professional practice and the role of nurses, so a publicity campaign is also required.

• 대한지리학회지
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• 제50권6호
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• pp.641-657
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• 2015

오늘날 대학, 기업, 공공연구기관 사이의 연구협력은 과학 기반 기술 혁신과 연관되어 주요 정책 현안이 되고 있다. 본 연구는 지난 10년(2002~2012) 동안 7개의 과학 기반 기술에서의 한국인 과학자와 연구자들이 참여하여 세계의 주요 과학 저널에 발행된 공동저술 논문을 조사하여 연구협력의 공간적 패턴을 탐구한다. 공동 저자의 소속 기관과 그 위치 정보를 제공하는 공동저술 논문을 연구협력의 지표로 이용하여 국내와 국제적 스케일에서 여러 형태의 협력 패턴과 추세를 기술하였다. 지난 10년 동안 공저 논문의 수와 참여 공저자의 수가 크게 증가하면서 과학적 연구협력이 공간적으로 분산하는 증거가 뚜렷이 확인되었다. 국내 연구협력의 분산 추세에도 불구하고 지식 흐름이 혁신 중심 지역에 편향되며, 지역 내에서 과학적 지식 생산이 국지화하는 증거도 발견되었다.

• 전자공학회논문지CI
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• 제45권5호
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• pp.74-84
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• 2008

지역적으로 분산되어 있는 지식 노동자들 간에 진보된 협업을 지원하기 위해서, 유비쿼터스 컴퓨팅의 범위 내에서 많은 연구가 진행되어 왔다. 특히 전통적인 회의실 기반의 협업 환경 (편리하지 못한 시청각 자료의 공유, 협업 도구의 어려운 조작 등)에서 이미 알려진 여러 문제점 들을 해결하기 위해, 개념적인 프레임워크들이 설계되었다. 실용적이고 편리한 협업 환경 구성을 위해, 본 논문에서는 에이전트 기반의 서비스 합성 모델을 개념적으로 설계한다. 사용자 입장에서 복잡한 협업 환경의 내부 구조를 알 필요 없이, 상위 수준의 작업 지시를 하면 협업 환경에서 주어진 작업을 수행하기 위한 서비스들을 자동적으로 발견하고, 연결하기 위한 모델을 설계한다. 본 서비스 합성 모델을 기반으로 다중 에이전트 시스템 기반의 다자간 협업 환경관리 툴킷을 개발하여, 직관적인 GUI를 통해 협업 노드 상의 다양한 서비스들을 설정, 운용하는 방법을 제공하고, 주어진 작업을 수행하기 위해 필요한 서비스들을 발견하고 연결하는 기능을 제공한다. 구현된 툴킷의 실용성을 실증하기 위하여, 개발된 툴킷을 기반으로 영상 회의를 위한 기능을 제공하는 협업 서비스들을 구현한다.

• 산업공학
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• 제25권1호
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• pp.40-51
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• 2012

Today, many manufacturing companies realize that collaboration is crucial for their survival. Especially, in the perspective of quality, the importance of collaboration is emphasized because economic loss increases exponentially while defective parts go through the process in supply chain. However, the manufacturing companies are facing two main difficulties in implementing collaborative relationships with their suppliers. First, it is difficult for the suppliers to produce reliable products due to their obsolete facilities. The problem gets worse for second- or third-tire vendors. Second, the companies experience the lack of universally understandable set of terminology and effective methodologies for knowledge representation. Ontology is one of the best approaches to expressing and processing a domain knowledge. In this paper, we propose the manufacturing ontology-based quality prediction framework to represent and share the knowledge of industrial environment and to predict product quality in manufacturing processes. In addition, we develop the ontology-based quality prediction system based on the proposed framework. We carried out a series of experiments for an injection molding process at an automotive part supplier. The experimental results demonstrated that the proposed framework and system can be successfully applicable in manufacturing industry.

• 수산해양교육연구
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• 제27권4호
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• pp.963-972
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• 2015

This study examined the impact of variables(collaboration, convergence motive, convergence thinking) on the creativity problem solving of engineering college students. 522 students among engineering colleges in Pusan and Ulsan were sampled. For the statistical analysis, analysis of covariance structure by AMOS 18.0 was applied. Results from structural equation modeling analyses indicated that a hypothesized model produced a better fit to the data than a comparative structural model. The hypothesized model shows the following results. On the basis of the hypothesized model, collaboration effected to directly convergence motive and creative problem solving, and convergence motive effected to directly convergence thinking, convergence motive effected to directly creative problem solving, convergence thinking effected to directly creative problem solving, and collaboration effected to indirectly convergence thinking by convergence motive. Therefore this study suggested the collaboration, convergence motive and convergence thinking are significantly variables to facilitate the creative problem solving for knowledge fusion in engineering.

• 한국정보시스템학회지:정보시스템연구
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• 제29권2호
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• pp.149-171
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• 2020

Purpose With the advent of the 4th Industrial Revolution, related technologies such as IoT, big data, and artificial intelligence technologies are developing through not only specific companies but also a number of unspecified developers called open collaboration. For this reason, it is important to understand the nature of the collaboration that leads to successful open collaboration. Design/methodology/approach We focused the relationship between the collaboration characteristics and collaboration performance of developers who participating in open source software development, which is a representative open collaboration. Specifically, we create the country-specific network and draw the individual developers characteristics from the network such as collaboration scope and collaboration intensity. We compare and analyze the characteristics of developers across countries and explore whether there are differences between indicators. We develop a Web crawler for GitHub, a representative OSSD development site, and collected data of developers who located at China, Japan, Korea, the United States, and Canada. Findings China showed the characteristics of cooperation suitable for the form of weak tie theory, and consistent results were not drawn from other countries. This study confirmed the necessity of exploratory research on collaboration characteristics by country considering that there are differences in open collaboration characteristics or software development environments by country.

• Journal of Smart Tourism
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• 제2권4호
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• pp.11-23
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• 2022

The use of robots in tourism and hospitality contexts have drawn increasing scholarly and practical regard. Although the number of recent robotics related studies continue to grow, a general knowledge map, which is important to point out promising directions for future studies, remains to be made. To understand the application of robotics in tourism and hospitality, this study conducts descriptive and bibliometric analysis to present a holistic knowledge map of this specific field where research trend, key contributors, highly cited references, and popular themes were identified. Collaboration networks among institutes and regions were additionally illustrated. Collaboration across fields, industries, and perspectives were encouraged following the findings and both theoretical and practical implications are accordingly provided.