• Journal of the Economic Geographical Society of Korea
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• v.21 no.2
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• pp.173-191
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• 2018

Taking note of growing tendency of academic interests and policy applications with regard to social economy, this study aims to suggest economic geographical agenda for social economy. It is presumed that the orientation of social economy toward pursuing social value will exhibit unique spatial characteristics. Elements containing spatial implications have been identified through a review of hierarchial concepts including social innovation, social economy organization and social enterprise. Three approached are suggested as tools of understanding the spatial context of social economy: spatial characteristics inspiring social entrepreneurship, place-based context of decision-making by social economy organizations, and spaces formulated by interactions between the demand for solving social problems and the supply of economic resources. The investigation of social innovation clusters is required to focus on the differentiated characteristics from normal industrial clusters. It is also suggested that the concept of embeddedness be applied in the search of the essence and elements of social economy's ties with local community.

• Journal of the Korea Convergence Society
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• v.12 no.9
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• pp.295-305
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• 2021

The purpose of this study is to explore the trend of nursing professional research topics published domestically through quantitative content analysis. The research method performed procedures for collecting academic papers, refining and extracting words, and data analysis. A text network was developed by collecting 351 papers and extracting words from the abstract, and network analysis and topic modeling were performed. The core-topics were nurses, nursing professionalism, nursing students, nursing care, professional self-concept, health care professionals, satisfaction, clinical competence, and self-efficacy. Through topic modeling, topic groups of nurse's professionalism, nursing students' professionalism, nursing professional identity, and nursing competency were identified. Over time, core-topics remained unchanged, but topics such as role conflict and ethical values in the 1990s, self-leadership and socialization in the 2000s, and clinical practice stress and support systems in the 2010s have emerged. In conclusion, it is necessary to facilitate multidimensional interventional research to improve nursing professionalism of clinical nurses and nursing students.

• Proceedings of the KSR Conference
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• 2011.05a
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• pp.1059-1068
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• 2011

This study is aimed to systematically grasp the visual and informative needs of sign system and secure the formativeness sample for standardization model. This study, therefore, will help building the requirements to create design value and secure objectiveness for realization of practical use of the communication design plan, and means transference of the external and internal information system of railroad vehicles for practical use into the standardization model. The pictorial sign based information delivery is a communication process and way gained through vision and perception, so that grasping the formative structure connoted in message is not less than understanding the characteristics of the essence. In this study, I defined the symbolic expressions inherent in TTX sign system to be perceptional action and value norms as general signatures and signifiers.

• The Journal of the Korea Contents Association
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• v.21 no.8
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• pp.593-607
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• 2021

Gender sensitivity is a concept needs to be substantially count since early childhood when a child starts understanding and developing their gender role. As such UNESCO published the guideline on Comprehensive Sexuality Education(CSE) guidelines. In Korea, the Ministry of Women and Family selected the book called 'Nadaum children's book' in order to support children to better develop the gender sensitivity in their early childhood. This study aims for qualitative research on 101 books for low-grade children of Nadaum Children's Books. Content analysis and theme analysis were conducted based on UNESCO's CSE guidelines. This is to analyze the frequency rate of the CSE concepts and how the value of gender sensitivity is described throughout the books. The results shows that 'family member' and 'value of tolerance' were most frequently appeared while 'puberty' and 'sex and health' were not included. In addition, the results of theme analysis showed that this book well described the activities pursuing the value of gender sensitivity as well as process of being materialized it.

• Journal of Educational Research in Mathematics
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• v.17 no.3
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• pp.309-331
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• 2007

Mathematics education starts from learning the concept of number. How the children at the beginning of school age learn the concept of natural number is therefore important for their future mathematics education. Since ancient Greek period, the concept of natural number has reflected various mathematical-philosophical points of view at each period and has been discussed ceaselessly. The concept of natural number is hard to define. Since 19th century, it has also been widely discussed in psychology and education on how to teach the concept of natural number to the children at the beginning of school age. Most of the works, however, were focused on limited aspects of natural number concept. This study aims to show the best way to teach the children at the beginning of school age the various aspects of natural number concept based on activistic perspective, which played a crucial role in modern mathematics education. With this purpose, I investigated the theory of the activistic construction of knowledge and the construction of natural number concept through activity, and activistic approaches about instruction in natural number concept made by Kant, Dewey, Piaget, Davydov and Freudenthal. In addition, I also discussed various aspects of natural number concept in historical and mathematical-philosophical points of view. Based on this investigation, I tried to find out existing problems in instructing natural number to primary school children in the 7th National Curriculum and aimed to provide a new solution to improve present problems based on activistic approaches. And based on activistic perspective, I conducted an experiment using Cuisenaire colour rods and showed that even the children at the beginning of school age can acquire the various aspects of natural number concept efficiently. To sum up, in this thesis, I analyzed epistemological background on activistic construction of natural number concept and presented activistic approach method to teach various aspects of natural number concept to the children at the beginning of school age based on activism.

• Journal of the Korean Society for Library and Information Science
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• v.41 no.2
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• pp.291-316
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• 2007

The purpose of this study is to design metadata model for describing different kinds of concepts, properties, and semantic relationships of result materials of researches. We examine our metadata model to evaluate correctness and efficiency of the model through contents analysis of a constructed database. From the results of examination, we suggest more effective structure of metadata schema. Domain ontology could constructed by the enlarged thesaurus in order to overcome the limitation of the keyword search, therefore we design a philosophy and religion ontology based on subject classification to improve information retrieval and implement it using XML/Topic Maps to improve retrieval functionality of our database.

• Communications of Mathematical Education
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• v.34 no.3
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• pp.355-372
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• 2020

The concept of infinite series is an important subject of major mathematics curriculum in college. For several centuries it has provided learners not only counter-intuitive obstacles but also central role of analysis study. As the understanding in concept on infinite series became foundation of development of calculus in history of mathematics, it is essential to present students to study higher mathematics. Most students having concept of infinite sum have no difficulty in mathematical contents such as convergence test of infinite series. But they have difficulty in organizing concept of infinite series of partial sum. Thus, in this study we try to analyze construct the concept of infinite series in terms of APOS theory and genetic decomposition. By checking to construct concept of infinite series, we try to get an useful educational implication on teaching of infinite series.

• Proceedings of the Korea Information Processing Society Conference
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• 2006.05a
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• pp.783-786
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• 2006

컴퓨터기반 협동학습(CSCL)은 컴퓨터를 기반으로 학습자들이 공동체를 형성하고 상호협력관계를 통하여 학습하는 환경으로 학습자가 자신의 능력에 맞게 학습할 수 있고 다른 이들과 생각과 정보를 표현, 교환, 조언, 수정하는 등의 상호작용을 할 수 있다. 이러한 CSCL환경에서 학습자들이 어떤 학습 주제에 대해 주어진 프로젝트를 수행하기 위해 서로간의 생각과 정보를 효과적으로 교환하기 위해서는 그 주제에 속하는 개념들에 대한 용어들이 표준화되어지고, 개념들간의 관련성 및 제약성에 대한 정보들이 미리 정의되어 알려져 있어야만 한다. 그런데, 그러한 정보들을 학습자들이 일일이 파악하기란 매우 힘든 일이다. 이러한 문제는 온톨로지 기술을 이용하여 기계로 하여금 그러한 정보들을 이해하여 처리할 수 있도록 함으로써 해결할 수 있다. 따라서, 본 연구에서는 CAD 분야에서 학습자들이 어떠한 제품을 설계하기 위한 프로젝트를 수행시 서로간의 정보와 의견을 효과적으로 교환함으로써 프로젝트를 보다 효율적으로 수행할 수 있도록 하기 위해 공동의 학습공간을 지원하고 제품 설계에 대한 온톨로지를 구성하여 이를 이용하는 것을 제안한다.

• Korean Journal of Culture and Arts Education Studies
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• v.13 no.3
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• pp.81-109
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• 2018

This study aims to identify research trends in adaptation of young children from multicultural families in order to provide insights for researchers around research topics and cultural adaptation orientation of young children from multicultural families. Subjects of this study were 41 literatures with key words of'young children from multicultural families', 'adaptation', and'life'through paper search system. This study was analysed the research themes, methods, subjects, and perspectives of cultural adaptation in adaptation researches of young children from multicultural families, 2006-2017 from peer reviewed journals with analysis frameworks. The results showed that : (a) the most common research topic continues to be about adaptation conditions of young children from multicultural families; (b) among research methods, quantitative research has most frequently used in, followed by qualitative methods, mixed methods, and literature review; (c) cultural adaptation was focused on the perspective of social-cultural adaptation, developmental importance of adaptation in early childhood and problems-based research. It implicated that further researches are need to focused on psychological adaptation and formation of classroom community beyond personal and structural adaptation in preschools.

• The Science & Technology
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• v.9 no.6 s.85
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• pp.8-14
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• 1976

환경문제에 대한 인식과 그 해결책의 모색은 인류가 스스로의 위기를 인식하면서 더욱 고조되었고 환경문제를 "강건너 불"로 보던 우리나라도 이미 내일의 문제가 아니라 긴급한 오늘의 문제로서 받아들여 지고 있다. 그러나 불행히도 우리는 문제의 절박성은 인정하면서도 문제해결의 외연은 물론 해결책을 모색하기 위한 세련된 일반이론(General theory)이나 방법론적틀(Methodological framework)을 마련하지 못한채 단편적이고 부분적인 연구만 진행하여 왔을 뿐이며 아직도 경제성장 일변도의 정책입안자에게 환경문제의 본질과 위치 그리고 해결에 유효한 지침을 제시함으로써 앞으로 더욱 심도하게 당면하게 될 환경문제의 해결을 위한 「개념적 틀」을 마련해야 할것이다. 1974년의 「인간/환경:질서의 발견」과 1975년의 「인간/환경:문제의 발견」에 이어 이번 3번째로 열린 전시회에서는 「인간/환경:문제의 해결」이라는 주제로 문제해결의 접근방법과 해결대안에 대한 협력이 엿 보이고 있다. 특히 이번 행사는 서울대학교 개교 30주년 기념행사의 일환으로 각계의 핵심을 모으게 했다. 다음은 인간/환경 문제와 조건의 발견 그리고 접근해결 수단을 요약한 것이다.