• Korean Journal of Childcare and Education
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• v.11 no.2
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• pp.151-175
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• 2015

This study configured an integrated math program in which young children can directly participate through storytelling, a teaching technique that has recently earned great popularity. The purpose of the study is to have a positive effect on their mathematical disposition and self-efficacy through the adoption of this program. The program consists of the following five themes: 'understanding of the basic concept of numbers and calculation', 'understanding of the basic concept of space and figure', 'basic measurement', 'understanding of rules' and 'basic data collection and result representation'. The specific activities for each theme planned and executed according to a detailed plan were designed for 20 classes including integrated activities such as story sharing, fine arts and games. The study's participants were 48 five-year old children. The result of the research was that the experimental group's mathematical disposition and self-efficacy score was significantly higher than the control group. The Storytelling-Integrated Math Program was effective in young children's cultivating mathematical disposition and improving self-efficacy. Considering the reality that there has been some confusion and difficulty in carrying out storytelling math and an integrated math program based on the NURI curriculum, it appears that this study could provide a specific and effective teaching-learning program to teachers who want to introduce a program like this.g

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.10
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• pp.309-317
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• 2019

This study examined the effects of cooperative art activities according to visiting a forest on fulfilling young children's leadership ability and happiness. To achieve this, a study was conducted on experimental and non-experimental groups of 20 young children in classes A and B at S kindergarten, and also a group of children of the same age in a similar environment. The 16-session forest experience play activity program was planned for conducting research on the children's leadership ability and happiness fullness when using the Nuri curriculum, and this was carried out on the experimental group for 2 months. The pre- and post-analyses were carried out on the non-experimental group after outdoor activities on the topic of the Nuri curriculum-related activities. The results were as follows. First, cooperative art activities through the forest experience had a positive effect on the children's reinvention ability, human relations, goal achievement and direction power, which are all sub-factors of their leadership. Second, cooperative art activities through the forest experience had a positive effect on positive emotions, commitment, personal relations, meaning and achievement, which are sub-factors of their total happiness. Overall, their cooperative art activities during the forest experience were judged to be facilitating factors that have a positive effect on their leadership and happiness fullness.

• Journal of agriculture & life science
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• v.46 no.6
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• pp.165-171
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• 2012

As a preceding study for investigating the influence of sound wave stimulus on Arabidopsis thaliana metabolomics, the polar secondary metabolomes of the plant were determined using high performance liquid chromatography coupled with tandem mass spectrometry. A total of 10 polar secondary metabolomes were characterized and quantified. Among them, 4 metabolomes, p-coumaroylagmatine isomer (7 and 8), p-coumaroylagmatine isomer (9 and 10) were identified in the plant for the first time. The validation was conducted in terms of linearity, recovery, precision, limit of detection (LOD) and limit of quantification (LOQ). The validated method was applied to the simultaneous quantification of the 10 polar secondary metabolomes.

• Journal of Industrial Convergence
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• v.18 no.5
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• pp.42-53
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• 2020

This study approached the elderly in Korea with a systematic review to find out the effect of virtual reality program arbitration on balance, which the evidence for the virtual reality program is provided. Total of 94 papers were searched through the database Nuri Media (DBpia), Scholarship (earticle), Korean Studies Information (KISS), National Digital Science Library (NDSL), the Korea Educational Research and Information Service (RISS), Kyobo Book Scholar (RISS), and Hakjisa New Thesis on Literature Selection using PRISMA flow-chart from January 2005 to May 2020 based on the final literature selection process and analysis. The quality level of the literature was found to be three volumes (50.0%) of the base level I, one (16.7%) of the II, and two of the III (33.3%). The most common type of virtual reality program was Wii-fit balance of 4 (66.7%), and the effect of virtual reality program arbitration was significant overall through evaluation tools for balance and walking ability. This is expected to effectively apply the virtual reality program to the elderly. In addition, since clinical application basis has been provided, further studies applying various virtual reality program interventions need to be addressed.

• Journal of Space Technology and Applications
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• v.3 no.2
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• pp.118-143
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• 2023

Space is becoming more commercialized. Despite of its delayed start-up, space activities in Korea are attracting more nation-wide supports from both investors and government. May 25, 2023, KSLV II, also called Nuri, successfully transported, and inserted seven satellites to a sun-synchronous orbit of 550 km altitude. However, Starlink has over 4,000 satellites around this altitude for its commercial activities. Hence, it is necessary for us to constantly monitor the collision risks of these satellites against resident space objects including Starlink. Here we report a quantitative research output regarding the conjunctions, particularly between the Nuri satellites and Starlink. Our calculation shows that, on average, three times everyday, the Nuri satellites encounter Starlink within 1 km distance with the probability of collision higher than 1.0E-5. A comparative study with KOMPSAT-5, also called Arirang-5, shows that its distance of closest approach distribution significantly differs from those of Nuri satellites. We also report a quantitative analysis of collision-avoiding maneuver cost of Starlink satellites and a strategy for Korea, being a delayed starter, to speed up to position itself in the space leading countries. We used the AstroOne program for analyses and compared its output with that of Socrates Plus of Celestrak. The two line element data was used for computation.

• Korea Science and Art Forum
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• v.19
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• pp.659-668
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• 2015

The Korean education program and environment do not meet the increasing demand of daycare by facility, manpower, and budget deficits although Korea has also been interested in the convergent human resource with integrated ideas by creative education since the introduction of the Nuri curriculum for 5 year old children in 2011. Thus, the purpose of this study is to establish the preschool education program and design the proper space for developing the creativity of children. The procedure of this study is as follows. First, this study proposes the direction for establishing the daycare programs after examining the existing Korean daycare facilities and programs based on documented references about designs for daycare facilities. Second, this study proposes the program plans based on the framework establishment for developing preschool education programs by combination of 5 types of children's behavior on play and 5 types of formative principles for creative education with play. Third, this study proposes the direction of designs and conditions of daycare facilities for effectively managing the programs previously mentioned. As a result of theprocedure, this study comprehensively delineates the education program models and space plans for developing the creativity of Korean children, and suggests the necessity of development model of continuous education program by establishment of frameworks and the significance of space for effectively managing the model.

• Korean Journal of Child Education & Care
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• v.18 no.3
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• pp.179-189
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• 2018

Objective: This study composed a melody program through handbells, and applied it to the mixed-age edu-care children. Methods: This study implemented a handbell melody program suitable for children's interest and development characteristics, based on Nuri Curriculum, to 15 mixed-aged edu-care children aged 3 to 4 at C Kindergarten located in Seoul for 12 weeks (once a week) from October 2015. Results: The program consisted of the origin of handbell, promises to keep in playing the handbell, partial literary introduction, and musical note activities using teaching aids or games in an integrated way with other areas. Through the program, dynamic class could be carried out with mutual leading participation of a teacher and children. Consequently, children aged 3 to 4 could easily encounter playing the handbell, being interested in playing, and showed cooperative spirit and society-friendly behaviors. The mixed age edu-care teacher felt pleasure and achievement of challenge by performing the class herself, which had depended upon extracurricular activities. Conclusion/Implications: A further study as action research for edu-care teachers, focused on change of edu-care teachers themselves, is proposed.

• Korean Journal of Childcare and Education
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• v.9 no.3
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• pp.273-289
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• 2013

The goal of this study was to analyze the demands of parents of an after-school program. In order to do this, we looked at cultural centers and their curriculums. Cultural centers are one of the most popular private education centers for preschoolers, and are used for the operation of special activities. The research was conducted on preschool curriculums of 300 cultural centers, including cultural centers of department stores and supermarkets. The curriculum analysis was conducted for 400 preschool curriculums of three cultural centers, which had the most programs of all. The scope of the curriculum analysis was based on the 3rd Childcare Standard Curriculum for infants and Nuri Curriculum for preschoolers. As a result of the analysis, there were 12,286 programs for infants. The most popular topics for programs were comprehensive activity, physical activity, and music activity. There were 15,310 programs for preschoolers. Physical activity was the most popular topic among them. It was followed by drawing activity and number and operating activity. Analyzing the contents of these programs, we found that 'participating in physical activity' of physical exercise, and 'expressing artistically' of artistic experience were the most popular contents of infants. 'Expressing artistically' of artistic experience and 'control of body and basic exercise' of physical exercise were most popular contents for preschoolers. The results show that parents demand physical activity programs for infants and artistic activity programs for preschoolers. The results of the research should be considered when childcare centers try to make a special after-school program.

• Journal of the International Relations & Interdisciplinary Education
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• v.1 no.1
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• pp.13-23
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• 2021

This article identifies the nature of international relations and education and examines their potential. To achieve this goal, international relations and education can be found in supporting economically deprived regions and contributing to the development of the world based on mutual understanding. Next, the current status of international education exchanges was examined by the Ministry of Education, the National Institute for International Education, and the Gyeongnam Office of Education's International relations and Education Center. The status of international relations and education shown in these three subjects is active in practice, but there was also a limit to theorizing about them and making explanations or predictions. Based on this, the possibility of international education exchanges was discussed by the government or education office, which can bring about educational autonomy, contribute to the growth of the country through support for resource-poor countries, limited development assistance, poor academic development.

• The Journal of the Convergence on Culture Technology
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• v.8 no.5
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• pp.385-392
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• 2022

Our society, which has arrived in the 4th industrial revolution, emphasizes covergence education to cultivate creative convergence talents. Therefore, this study is to develop a convergence education program consistent with the direction of the 2019 revised Nuri course and to help teachers who want to implement convergence education. In order to achieve this purpose, in this study, voluntary questions that occurred in play using the educational robot 'Turtle' were classified as STEAM elements. After that, frequency analysis and correlation analysis were conducted. Therefore, this study is meaningful in collecting children's questions about the same robot by age, and it is valuable in establishing future convergence education directions by analyzing the correlation by STEAM elements.