• 대한수학회지
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• 제50권3호
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• pp.607-625
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• 2013

It is well-known that the ordinary single-parameter Wiener space exhibits a reflection principle. In this paper we establish a reflection principle for a generalized one-parameter Wiener space and apply it to the integration of a class of functionals on this space. We also discuss several notions of a reflection principle for the two-parameter Wiener space, and explore whether these actually hold.

• 의학교육논단
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• 제22권2호
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• pp.93-98
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• 2020

This paper examined the principles of experiential learning theory (ELT) relevant to learning from experience and introduces examples which were applied to medical education from a theoretical perspective. The experiential learning theory encompasses the theories of Dewey, Kolb, and Schon, whose key ideas highlight the continuity of experience, interaction of experience, and reflection. According to ELT, growth is education, and education is a reconstruction of experience. Experiential learning is a way of thinking about the educational process by constructing meaningful learning through reflection-in-action. This paper examines the learning principles of ELT and presents practical examples of the application of ELT and its implications for medical education. An in-depth understanding and application of ELT could benefit the field of medical education.

• 한국수학사학회지
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• 제24권3호
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• pp.59-76
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• 2011

NBG의 공리들을 충족시키는 모델로서의 집합 V 를 도입하고 그것의 요소들을 sets라 부르고 그것의 부분집합들을 classes라 부른다. 일반연속체가설 (GCH) 와 선택공리 (AC) 가 ZF 집합론과 무모순이라는 것에 대한 괴델의 증명을 그 이후 나온 Mostowski-Shepherdson mapping 정리, Tarski-Vaught 정리 및 Montague-Levy 정리의 반사원리들, NBG가 ZF의 보존적 확장이라는 정리 등을 이용하여 재구성해 본다.

• 전자공학회논문지 IE
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• 제48권1호
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• pp.36-44
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• 2011

본 연구는 전문대학 공학계열 학생들의 수학 기초학습능력과 문제해결능력 신장을 위한 공학수학 수업모형의 설계원리를 도출하고 개발하는 데 목적이 있다. 본 연구를 위해서 첫째, D 대학 디지털전자과의 교수 학습환경 분석과 함께 산업체 및 졸업생을 대상으로 한 요구분석을 실시하였고, 둘째, 요구분석 결과와 관련 선행연구를 바탕으로 공학수학 수강생들의 기초수학학습능력과 문제해결능력 신장을 위한 수업모형의 기반 설계이론을 도출하였다. 연구 결과, 수업모형의 기반 설계이론으로는 (1) 수학 기본개념과 반복훈련을 통해서 수학 기초학습능력을 높이고, (2) 동료 학습자간 협력적 문제해결활동을 통해서 문제해결능력을 신장하고, (3) 학습자의 성찰을 촉진하고 학습자의 수업활동에 대한 교수자의 체계적인 점검과 즉각적인 피드백을 제공하고, (4) 최근 온라인과 모바일 환경에 익숙한 학습자들이 자기주도적으로 학습할 수 있는 환경을 제공하는 것이다.

• 한국조경학회지
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• 제28권2호
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• pp.97-107
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• 2000

This study aims to develop the model of evaluation on greenspace to increase the sustain ability of the planning and management for site-scale development projects. The results of this study can be summarized as follows: (1) The comprehensive principles of sustainable development projects were established, which include coexistence of man and nature, reflection of ecological principles, minimization of environmental pollution and damage, recycling and reuse of materials. (2) According to established principles, the evaluation criteria were classified into seven categories as follows: retention of ample greenspace, formation of greenspace as a habitat, species diversity of vegetation, consideration of indigenous plants, construction of green network, conservation of greenspace, and reuse of plant materials. (3) As a result of the analysis of questionnaire of experts, evaluation model was worked out with which we can evaluate environmental friendliness greenspace. And, the final evaluation indicators for greenspace are the rate of greeneries volume, securing habitat, indigenous plants, reuse of plant materials, and species diversity of vegetation, and the indicator of greenspace conservation.

• 한국초등수학교육학회지
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• 제10권1호
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• pp.21-42
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• 2006

구성주의 학습 원리인 조작적 활동 중심, 반성적 사고, 의사소통 활동을 상호 유기적으로 수업에 적용할 수 있는 방안의 하나로써 상호교류적 쓰기-반성 활동을 하는 수업 모형을 구안하여 초등학교 2학년 학생들에게 적용해 보고 수학 학습에 미치는 영향을 알아보았다. 실험 대상을 실험반과 비교반으로 나누어 실험, 조사한 결과 첫째, 상호교류적 쓰기-반성 활동은 학습 수준이 낮은 하위 그룹 학생들의 수학 학업 성취도에 효과적이었고, 둘째, 상호교류적 쓰기-반성 활동은 학생들의 수학적 성향에 긍정적인 영향을 미쳤으며, 셋째, 상호교류적 쓰기-반성 활동에 대한 학생들의 태도는 긍정적이었음을 알 수 있었다.

• Fashion, Industry and Education
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• 제14권2호
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• pp.60-69
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• 2016

Visual literacy, a key element of a design portfolio, is achieved by communicating a consistent visual aesthetic with respect to design elements, design principles and individual style. Yet, students often feel challenged in articulating their personal aesthetic or design philosophy in order to create a unifying design identity within a body of artifacts. This paper shares some best practices on overcoming this challenge through students' engagement in self-reflection and identity formation processes. The implemented innovative strategy in a senior-level portfolio development course for apparel designers involved four different phases: 1) one-on-one meetings to self-reflect on previous design work, 2) selection and revision of artifacts, 3) peer-review and critiques of revised portfolio artifacts, and 4) development of a final ePortfolio to showcase a unified design identity. It was evident that recording students' initial self-reflection in the form of a metacognitive oral report encouraged and motivated identity development in their portfolio. Further, students expressed their satisfaction in the ability to participate in the selection process of artifacts by self-reflecting about what they wanted to highlight about themselves and why. Overall, student outcomes from this strategy exceeded expectations and the portfolios developed were successful in creating a cohesive design identity.

• 한국컴퓨터정보학회논문지
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• 제4권3호
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• pp.60-66
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• 1999

본 논문은 새로운 교육환경에 부응하는 학습자 중심의 시뮬레이션 코스웨어를 설계 구현하였다. 그 소재는 고등학교 물리과목의 빛의 반사와 굴절로 한다. 이 논문에서는 코스웨어의 유형과 학생 중심 학습 신념이나 대체 개념을 교수-학습에 고려한 구성주의 학습 개념을 정의하고 이론적 배경을 소개한다. 컴퓨터 시뮬레이션의 교수-이론 구조 절차를 살펴보았으며. 빛의 반사와 굴절에 대한 기본적인 개념을 다루고, 구면거을의 상과 렌즈의 상을 간단한 원리와 관계식 모형으로 설명한다. 구성주의 학습이론에 근간한 컴퓨터시뮬레이션 코스웨어 설계절차를 제시하고 구현함으로써 빛의 반사와 굴절시 물체의 거리와 초점거리의 변화에 따라 상의 종류 상의 형태상의 거리가 변화함을 보여주고 있다.

• 한국해양공학회:학술대회논문집
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• 한국해양공학회 2002년도 추계학술대회 논문집
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• pp.68-72
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• 2002

Localization with array sensors has been applied for not only military but also non-military purposes. The identification of submarines and fish finding are those examples. Nowadays the demand for noise identification is increasing to characterize noise sources and improve acoustic performance of underwater acoustic equipment. For that reason KRISO/KORDI recently constructed an anechoic basin which bus reflection only at the free surface. This paper suggests a noise identification methods using MUSIC algorithm in such an acoustic field. For comparison phase delay sum and minimum valiance methods are also described. At first basic principles are described. A several numerical simulations are also performed. The results say that reflection effect many cause a new non-real source although good estimation is obtained under no reflection conditions.

• 한국주거학회논문집
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• 제16권4호
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• pp.29-35
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• 2005

The present study was compared and discussed with focus on the evaluation for the Importance Level of Design Elements and the Case Study Designing with respect to Environmental-Friendly Apartment Housing. It was examined that there were some differences between the result of Importance Level and the suggested details from Case Study. From the result of Importance Level, evaluation was highly given on the planned principles regarding effective utilization of landuse, ecological principle and reflection of varities, while from the result of Case Study on the planned principles regarding health of residents and amenity. Accordingly the present development method and the fundamental understanding on Environmental -Fiendly Apartment housing should be changed on the basis of the results as above.