• The Journal of Sustainable Design and Educational Environment Research
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• v.20 no.4
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• pp.1-12
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• 2021

This study aims to propose a planning direction based on the results of domestic case studies and expert advice as a basic research to establish a specific implementation model for kindergarten education space in response to changes in future society and future education by escaping from the issues and facility limitations of existing kindergarten education space. To this end, it is intended to contribute to the positive effect of future education policies by being used as basic data for building specific implementation models through review of the 'Nuri' course, domestic case analysis, and revision of specific standards for kindergarten facility planning. The main research results were case analysis and advisory consultations to derive facility standards and planning directions divided into layout plans, general classrooms, support facilities, public spaces, and external spaces, and a process for identifying and systematizing space-influencing factors based on the facility standards derived in this basic study is needed hereafter.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10b
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• pp.319-323
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• 2006

본 논문에서는 동작 모델과 작업 목표에 따라 지능 로봇 시스템의 작업 순서를 결정하는 작업 계획기의 설계와 데모시스템에 대해 설명한다. 블랙보드 중심의 분산 제어 구조에서 하나의 독립적인 지식원으로 동작하는 작업 계획기는 작업 관리기의 요청이 있을 때마다 지식베이스로부터 동작 모델과 월드 상태 정보를 제공받아 작업 목표 달성을 위한 작업 계획을 생성한다. 그리고 이렇게 생성된 작업 계획은 오류로 인해 재 계획이 필요할 때까지 작업 관리기를 통해 실행된다. 본 연구의 작업 계획기는 효율적인 작업 계획 생성을 위해 지역 상태공간 탐색법의 하나인 EHC+ 탐색법과 계획그래프-기반의 휴우리스틱 계산법을 적용한다. 본 논문에서는 작업 계획기의 효율성과 블랙보드와의 연계성을 시험하기 위한 데모 시스템에 대해 자세히 설명한다. 이를 통해 지식베이스, 작업 관리기, 컴포넌트 서비스기 등 로봇 제어 구조내의 다른 지식원들과의 인터페이스를 위한 메시지 설계도 소개한다.

• Journal of the Korean Geographical Society
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• v.4
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• pp.41-54
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• 1969

This paper is concerned with the problem of international approval of national parks in Korea. Much of the solution of this problem is to be found in planning and law. Therefore the provisions for planning in the Korean. Natural Park Law and 20 national park plans were analyzed in comparison with International criterion. Then an gradual changing model of zoning plan were proposed in order to improve the zoning plan of national parks in Korea and applied to Hallasan National Park. These model can be applied to change the zoning plans of national parks in Korea for international approval.

• The Journal of the Korea Contents Association
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• v.17 no.4
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• pp.629-644
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• 2017

Purpose: This research aims at exploring what early childhood teachers experienced in the teachers' community for the national-level curriculum implementation while participating in group consulting. Method: The participants were 10 teachers working at the day care centers located in the capital area. They had joined this study for 9 months, sharing and practicing various strategies related to curriculum implementation through community-based group consulting. Result: First, the teachers came to understand the frame of curriculum from a different point of view. Second, the teachers focused not only on the contents of education but on the methods of education, and shared the forest of feasibility crossing educational plans and the reality. Third, they found various methods to solve the problems and learned transformation ways in the context of curriculum implementation. Fourth, it was verified that nevertheless, there was still complicated and situational dilemma in curriculum implementation. Conclusion: The community-based group consulting was meaningful for the early childhood teachers because it enables them to enhance their professional techniques for the curriculum implementation.

• Journal of Satellite, Information and Communications
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• v.9 no.4
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• pp.127-133
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• 2014

In this paper, we present the design, functions and performance analysis of the virtual machine (VM) based on the Lua interpreter for On-Board Control Procedure Execution Environment (OEE). The development of the OEE has been required in order to operate the lunar explorer mission autonomously which is planned by Korea Aerospace Research Institute (KARI) autonomously. The concept of On-Board Control Procedure (OBCP) is already being applied to the deep space missions with a long propagation delay and a limited data transmission capacity since it ensure he autonomy of the mission without the ground intervention. The interpreter is the execution engine in the VM and it interpreters high-level programming codes line by line and executes the VM instructions. So the execution speed is very more slower than that of natively compiled codes. In order to overcome it, we design and implement OEE using register-based Lua interpreter for execution engine in OEE. We present experimental results on a range of additional hardware configurations such as usages of cache and floating point unit. We expect those to utilized to the OBCP scheduling policy and the system with Lua interpreter.

• 한국노년학
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• v.38 no.1
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• pp.169-185
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• 2018

The purpose of this study examined the feasibility and efficacy of a senior center-based diabetes self-management program applying action research approach. The cyclical action research method was applied for this study: plan, act, evaluate, and reflect in delivering three waves of the intervention program. Three waves of a 12 weeks-length small group diabetes self-management program were offered during the period of 15 months in a senior center in Seoul. Planning of $2^{nd}$ and $3^{rd}$ wave program were based on reflection of $1^{st}$ and $2^{nd}$ program evaluation respectively. Among the 46 participants, 93.48% (N=43) completed the program. The quantitative evaluation showed statistically significant improvement in HbA1C(p<.001), fasting plasma glucose(p<.001), BMI(p=.016), waist circumference(p=.001), systolic blood pressure(p=.036), diabetes self-management behavior(p<.001) and health knowledge(p=.008). Qualitative data revealed that individual management was very helpful in empowering and adhering for own diabetes care for the participants. Participants reported high satisfaction towards the program with mean satisfaction score of 65.12. Application of the Diabetes Self-management program with action study strategy was successful in community setting for improving participants' subjective and objective outcomes. Action research method guides the practitioner to tailor the program to respond for the participants and field needs.

• Journal of Science Education
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• v.47 no.2
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• pp.127-138
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• 2023

In this study, the implementation of science classes by pre-service elementary teachers were explored to foster the digital literacy of elementary students. To this end, interviews were conducted with four university students in their 4th year of study at 'G' Education University in Gwangju, also their teaching plans and class implementation videos were analyzed. Interview questions were divided into the science class planning stage, the science class implementation stage, and the post-science class implementation stage, and the interview contents were transcribed and categorized after recording. The results of the study are as follows. First, in the science class planning stage, pre-service elementary teachers considered the degree of elementary students' familiarity when choosing digital teaching and learning tools to foster digital literacy. While writing the teaching plan, it was difficult to set standards related to fostering digital literacy. Second, while pre-service elementary teachers had positive experiences such as improving students' participation in classes and increasing student-specific guidance through real-time data sharing, class time was exceeded due to poor use of digital teaching and learning tools. Third, after teaching their science classes, pre-service teachers presented reflections and requirements for the class. Based on these results, the necessity of developing digital literacy for pre-service elementary teachers and the need to improve the curriculum of education university were proposed.

• Journal of Science Education
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• v.47 no.1
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• pp.88-106
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• 2023

This study aims to investigate the disparity between the teacher's perception of student-centered inquiry classes and the actual implementation of such practices. Specifically, we compared an elementary science teacher's self-perception of her science lessons with the observers' evaluation using the Reformed Teaching Observation Protocol (RTOP) of the "Temperature and Heat" unit. Research data were collected through classroom teaching survey, interview, and science lessons video which were analyzed using the RTOP. As a result of the study, the teacher recognized that she was practicing inquiry-oriented/student-centered classes, but the results judged by the RTOP score were found to be transitional/student-affected classes by a slight difference. Teacher H planned and practiced classes based on a high understanding and content knowledge of the curriculum and created a science classroom culture that promotes active interaction among students as well as students and teachers. However, teacher-led aspects were still emphasized in teaching design and implementation, and the project theme and content were inappropriate to improve the quality of students' science inquiry experience. In the end, the slight difference between teacher's perception of inquiry-oriented/student-centered classes and actual implementation is related to how student-centered "lesson design" is and how to plan and implement classes supported by "procedural knowledge" for students' experience in the science inquiry process. These results indicate that the teacher's self-evaluation alone is not enough to determine whether the teacher's intentions and efforts are actually being implemented, and that it is necessary to conduct objective analysis, evaluation, and discuss the results of science classes by the external observers.

• Proceedings of the Korea Contents Association Conference
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• 2011.05a
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• pp.355-356
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• 2011

AI는 개인이나 조직이 가지고 있는 강점과 긍정적 경험을 토대로 변화를 이끌어내는 것으로 본 연구는 AI가 가진 이러한 특성을 기반으로 긍정교사 양성을 위한 프로그램을 개발하였다. 먼저 AI의 4D 단계를 진행하기 위한 긍정주제를 선정하였는데, 대주제는 "닮고싶은 선생님"이고, 하위 주제는 이해, 소통, 열정, 실력이다. 각 주제별로 교사들에게 제시할 긍정적 질문을 개발하였고, 질문을 토대로 교사양성 프로그램을 개발하였다. 프로그램 실행 결과 교사들은 자신의 강점을 찾아 그것을 기반으로 자기 개발을 위해 무엇을 할 것인지 계획을 수립하였고 이러한 계획이 교사역량을 개발하는데 매우 유용하다고 평가하였다.

• 전기의세계
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• v.14 no.6
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• pp.14-21
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• 1965

본문은 1966년도에 있어서의 한국전력계통의 전력조류를 Digital Computer를 이용하여 계산, 검토한 것이다. 1966년은 전원개발 5개년계획의 최종년도로서 이 해 까지에 별표에서 보는 바와 같은 전원개발계획사업의 태반이 완성되어 앞으로의 산업발전을 위해 굳건한 기초를 닦는 의의 깊은 해가 될것이다. 본 계산은 66년도에 예상되는 몇가지 수요 전력에 따른 전압유지 문제에 중점을 두고, 여기에 소요되는 주상설비의 운용을 검토하고저 한 것이다. 계산에 사용한 각종 Data는 한국전력주식회사 기획부 기술조사과로부터 제공받은 것이며 실제 계산은 조도전대학 전자계산실의 NEAC 2203 계산기를 사용하여 실행되었다.