• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.12
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• pp.6204-6210
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• 2013

This study examined adomestic firm's perspective on how their choice of partner selection criteria affects the mediating variables and the performance of international strategic alliances with particular reference to previous experience as a moderating variable. The findings of this study showed that the task-related and partner-related criteria are both positively related to trust and commitment but the results concerning the partner-related criteria repudiates the existing practices that domestic firms select foreign partners based on the partners' attributes because this weaken the commitment of the partnership. This study suggests that firms should revise their partner selection criteria, which will eventually lead to the more desirable performance of international strategic alliances.

• The Journal of the Korea Contents Association
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• v.8 no.8
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• pp.293-302
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• 2008

Multiculuralism becomes the presentive term of Korea. And school is interested in multicutural education very much. The reason for this is connected to the fact of increasing intermarriages, immigrant laborers, and their children. So, the academic world is producing various research papers and public institution is proposing and practicing several policies. Particularly multicultural education is recognized as the very important intervening strategy on multicutral society and studied. The purpose of this paper is to suggest the ideas of teaching-learning experience selection for multicutural education in Korea. So the study contents of this paper are as follows ; First, it is to analyze the concepts of multicultural education and its' research trends. Second, it is to review the prior models of theorizing multicultural education and the models of curriculum development and teaching design. Finally, it is to inquiry the model of teaching-learning experience selection for multicutural education. Above all, we think that it is necessary to develop the model of multicutural teaching-learning experience selection classified by objects involved in multicutural education.

• Proceedings of the KAIS Fall Conference
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• 2000.10a
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• pp.370-374
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• 2000

야구 경기에서는 한 경기에 여러 투수가 등판하게 되는데, 상황에 따라 성격이 다른 투수가 공을 던지게 된다. 이러한 등판 투수의 선정은 감독 고유의 권한이며 감독이 오랜 경험을 통해 승리하기 위해 최적의 투수를 선정하게 된다. 본 논문은 그러한 감독의 경험을 학습하기 위하여 프로야구 경기에서 발생하는 기록 데이터를 데이터마이닝을 이용하여 분석한 후, 앞으로 열릴 경기에 등판할 투수를 미리 예측할 수 있는 방안에 대하여 연구하였다.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.05a
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• pp.39-42
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• 2009

4 세대 모바일폰은 카메라, MP3, 블루투스, DMB, 전자수첩, PC, 웹브라우징의 복합 기능을 가진 제품으로 진화하고 있으며, 이를 위한 사용자의 요구와 경험디자인의 요소를 탐색하고 분석하는 것이 요구된다. 하지만 기존의 사용자 요구의 조사와 경험디자인은 많은 비용과 시간을 투입하고도 기존 요구의 재확인에 머물거나, 제한적이고 예측 가능한 결과만을 도출하는 문제점을 가지고 있어 창의적 디자인 아이디어 도출에는 한계를 가지고 있다. 이는 사용자의 선정과 분석의 방법이 마케팅 중심의 통계적 방법에 기초하고 있으며, 사용자의 선정에 분석의 결과가 좌우되기 때문이다. 본 연구는 창의적 경험디자인의 방법으로서 1% 이미지 추출의 작업과 국내외 커뮤니티 사이트를 중심으로 한 디지털 포켓리서치의 방법을 활용하였나 2차 사용자 조사는 '1% UX 리서치'로 명명한 극단적 사용자 분석의 방법을 개발하고 적용하였으며, 주요 디자인 요구와 암시점은 K-J 매트릭스를 통하여 체계화하였다. 디지털포켓리서치와 1% 사용자의 리서치의 방법론은 근 미래의 사용자 예측과 풍부한 경험디자인의 아이디어를 발상할 수 있다는 측면에서 기존의 방법론 보다 비용과 시간 측면에서 효율적으로 활용할 수 있었다.

• Journal of Korean Elementary Science Education
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• v.43 no.2
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• pp.252-268
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• 2024

This study developed a field trip program called "Planning a science exhibition" and explored elementary science-gifted students' perceptions of the program and learning experiences influencing them. To this end, 56 elementary science-gifted students in grades 4-6 from in an university-affiliated science-gifted education institute in metropolitan area were selected to participate in the field trip program. After the program, the students answered a survey regarding their perceptions of the program. Additionally, 19 students were selected for group interviews to further explore their survey responses. Results showed that many elementary science-gifted students perceived the program positively in various cognitive and affective aspects. Some students also pointed out certain limitations of the program. Five interconnected learning experiences were identified as influencing the students' perceptions: "experiences fostering creativity", "non-residential camp-type project-based learning experiences", "self-directed learning experiences", "experiences utilizing digital devices", and "collaborative experiences". Educational implications regarding these results were discussed.

• Journal of the Korean Geographical Society
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• v.37 no.3
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• pp.247-261
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• 2002

This study suggests that the contents and methods focusing on the leamer's geographical experience of everyday life and environments, are very effective for teaching and teaming in geography subject matter. The contents have to be selected and structurized from private geographies about their region of everyday life for teaming abstractive and scientific concepts of geography. Scientific concepts of geography, i.e. geographical concepts become 'scope'for selecting the contents and these systematic structure substitutes 'sequence'. The criteria by which selected contents of teaching and teaming based on everyday life may consist of three elements: region as leamer's place for everyday life; concrete experience of the place; and leamer's changing geographical experiences.

• Proceedings of the Korean Society Of Semiconductor Equipment Technology
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• 2005.05a
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• pp.101-106
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• 2005

현재까지 실험을 설계하는 방법은 설계자에 의해서 시행착오(trial and error) 방식으로 하는 것이 대부분 이였으나 이 방법은 경험상으로 알고 있으며, 유효하다고 생각되는 조건하에서 여러 가지 경우의 것을 시뮬레이션 해보고 그 중에 가장 타당하다고 생각되는 것으로 결정하게 된다. 이들은 다소 경험적인 것이라 할 수 있다. 하지만 실험계획법(Design of Experiments)은 특성에 영향을 미치는 여러 가지 인자를 선정하기 위해, 또 이들의 관계를 알아보기 위한 실험을 실시하여 제품의 최적 제조조건을 경제적으로 찾아내는 기법이다. 본 연구에서는 실험계획법을 사용하여 유량을 최적화하는 요인을 선정, 얻어진 데이터를 통계적 방법으로 분석하여 최적의 조건을 나타내었다.

• Journal of The Korean Association For Science Education
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• v.31 no.8
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• pp.1199-1213
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• 2011

The purpose of this study was to investigate the difficulties in engaging in open-inquiry activities - especially finding inquiry topics for student themselves. Data were collected from in-depth interviews with 11 middle school students and their open-inquiry worksheets from 4 months of activities. The investigation tools were composed of three domains for topic choice: selecting subjects, making 10 questions, and choosing a topic with the 10 questions. The study revealed that middle school students have difficulties in the domain of 'object selection' and 'finding inquiry topic.' Under the object selection domain, they showed burden of selection of unlimited subject, lack of knowledge on the science object, and lack of interest in object. Under the domain of finding inquiry topic, they have difficulties from their selected topics that were non-scientific, focus only on interest, lack of background information or those that could be resolved by short answers. Each student has difficulty in doing open-inquiry with relatively different seriousness. The findings suggested that an open inquiry program should be provided along with a systematic guide program on finding inquiry topic for open-inquiry activities to be a successful and continual performance gauge.

• Proceedings of the Korea Water Resources Association Conference
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• 2017.05a
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• pp.16-16
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• 2017

기후 시스템의 다양한 상호작용으로 인해 나타나는 대표적 현상인 강우는 수문학적 분석 과정의 필수적인 요소이며 장기 강우를 예측하는 것은 효율적인 수자원 관리에 중요한 기반이 되고 있다. 이러한 강우는 장기적으로 지구의 대기-해양 순환 패턴의 영향을 받으며, 특히 엘니뇨와 라니냐와 같은 기상 이변이 발생할 경우 대규모 순환에 변화가 일어나게 되어 강우에 영향을 미칠 수 있다. 따라서 본 연구에서는 지구의 순환 패턴 특성을 수치화한 전지구적 기상인자 중에서 우리나라 장기 강우를 예측하기 위한 기상인자를 선정하고 시계열 모형 구축을 통하여 예측력을 평가하였다. 이를 위해 강우에 내재된 다양한 대기-해양 순환 패턴으로부터 나타나는 주기적 요소를 추출하기 위해 앙상블 경험적 모드분해법을 사용하여 강우를 분해한 후, 각 분해된 강우자료와 전지구적 기상인자와의 상관성 분석을 통해 높은 상관성을 가진 기상인자를 선별하고 단계식 변수선택법으로부터 유의미한 기상인자를 최종적으로 선정하였다. 그 결과, 우리나라 기상청 60개 지점의 월별 강우자료 중 전반적으로 영향을 미치는 기상인자를 선정할 수 있었으며, 선정된 기상인 자로 구축된 시계열 모형을 통해 우리나라 장기 강우를 예측하였다.

• Journal of Digital Convergence
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• v.15 no.4
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• pp.107-115
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• 2017

This study examined the SNS Factors and user awareness evaluate the relationship affect the degree of acceptance SNS. Additionally, the effect on the SNS uses the social media attributes and user relationship was confirmed what the critical factors applied. Through literature analysis, SNS characteristic factors were selected to interactivity and exchange views and usability, and relationship factors were selected the flow and attachment orientation. And these factors and verified the effect on the SNS also acceptable. It was accomplished by a regression analysis to achieve the purpose of research. results were as follows. First, the interactivity and exchange of ideas and useful characteristics had a significant impact on the SNS acceptance. Second, SNS relationship characteristic of flow and attached propensity has had a significant impact on the SNS acceptance. Third, SNS relationship factors are more influential than the SNS features a great degree of acceptance. These results will provide suggestions for necessary to have any experience as well as SNS should emphasize what characteristics you want the communicator to accommodate the height of SNS also allows the use of SNS users.