• 한국환경과학회지
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• 제17권12호
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• pp.1315-1324
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• 2008

This study was investigated on the consciousness of middle school students in Jeju city about the environmental education through questionnaire, in order to understand the actual conditions of environmental education and to find out the solutions about them. Middle 'school students responded that environmental education in school was taken at the class for the special activity or voluntary service, not in regular class and was worked as in the form of the field trip. They generally obtain the knowledge and informations on the environmental problems from mass media such as TV, radio and newspaper than from regular environment class in school. And 36.0% of students perceive that environmental education is needed as a regular class and 31.3% of students perceive that the regular class in school is effective to the environmental education. These results suggest that many students are interested in the regular environment class in school. However, the most of students responded that the regular environment class in school is not worked or is not worked at all, suggesting that the environmental education in middle school is not worked effectively. Most of students prefer to take the environment class in the form of observation or field trip, and they think that observation or field trip is more effective to obtain environmental informations. In conclusion, the special activity such as observation or field trip needs to be supplemented to regular environment class in order to improve the environmental education in middle school more effectively.

• 대한수학회지
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• 제49권5호
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• pp.965-976
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• 2012

We prove an $L^2$-estimate of Ricci curvature in terms of harmonic 1-forms on a closed oriented Riemannian 3-manifold admitting a solution of any rescaled Seiberg-Witten equations. We also give a necessary condition to be a monopole class on some special connected sums.

• 대한수학회논문집
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• 제39권2호
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• pp.267-278
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• 2024

In this paper, we continue to explore an idea presented in [3] and introduce a new class of matrix rings called staircase matrix rings which has applications in noncommutative ring theory. We show that these rings preserve the notions of reduced, symmetric, reversible, IFP, reflexive, abelian rings, etc.

• KDI Journal of Economic Policy
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• 제25권1호
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• pp.3-54
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• 2003

본 연구는 공적자금상환을 위해 도입된 특별예금보험료 부과의 함의를 분석한다. 금융기관은 특별예금보험료를 추가적인 비용으로 인식하여 그 비용의 일부를 금융소비자에게 전가하려는 행위를 보일 것으로 예상된다. 계량분석 결과 금융기관은 금리에 민감하게 반응하는 대출보다는 예금으로 비용의 전가를 시도할 것으로 추정되었다. 그리고 부보대상예금의 상대적 비중이 고자산계층보다 저자산계층에서 높다는 가계자산 포트폴리오의 특징으로 인해 특별예금보험료 부과는 저자산계층에게 보유자산에 대비하여 상대적으로 높은 손실분담구조가 될 수 있음을 시사한다.

• 한국약용작물학회:학술대회논문집
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• 한국약용작물학회 2012년도 심포지엄 및 춘계학술발표회
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• pp.21-22
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• 2012

• 재활복지
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• 제18권4호
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• pp.165-186
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• 2014

본 연구는 체계적 문헌고찰을 통해 통합교육을 받고 있는 초등특수학급 아동의 학교적응에 관한 연구 현황을 국내 등재 학술지를 중심으로 파악하고자 하였다. 데이터베이스 KISS, DBPIA, RISS, Google에서"통합교육, 특수학급, 통합학급, 장애학생, 학교적응, 학교생활, 학교적응척도, 초등학교"를 주요 검색어로 하였으며, 2004년 1월부터 2014년 3월까지 최근 10년간 발표된 논문을 대상으로 하였다. 최종분석대상논문은 35개였으며, 분석결과는 다음과 같다. 첫째, 분석대상논문 35개 중 2004년에서 2007년까지 6개의 논문을 제외한 나머지 29개 논문은 2008년 이후 게재된 것이었다. 둘째, 분석대상 논문들의 연구 대상자는 총 141명이었고, 이중 지적장애가 87명(61.7%)으로 가장 많았고, 그 다음으로는 학습장애가 24명(17.0%)으로 많았다. 셋째, 평가영역은 총 51개로 분석되었으며, 학업성취와 과제수행 13개(25.4%), 수업태도 및 참여행동 12개(23.5%), 문제행동 11개(21.5%)를 평가한 것으로 분석되었다. 장애진단별 분석결과는 지적장애의 평가영역이 10가지로 가장 많았다. 넷째, 평가방법은 총 41개였다. 조작적 정의를 사용한 논문이 23개(56.1%), 평가지 제작 7개(17.1%), 평가도구 사용이 6개(14.6%)순으로 분석되었다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제15권3호
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• pp.71-77
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• 2009

This study is to understand the situations of special education classroom layout, find differences according to school levels and summarize the findings in order to build up the indicators for special classroom layout. As for elementary school level, special classrooms are using multi-purposes desk or group desk for diverse activities such as basic learning and formation of basic life practice. The most frequent type in classroom layout is Type E which is for diverse coner-learning and play activities and the next is Type C which secures activity space. Because security of dynamic activity which most teachers find problematic is important, it needs more research to secure dynamic activity space within classroom. As for middle school level, the most frequent type in classroom layout is Type B which is equiped for computer aided learning and the next is Type C which secures activity space. Research for systematic layout of activity space is needed in order to secure the spaces of dynamic activity and basic job training. As for high school levels, mostly Type B which emphasizes computer activities is adopted and next is Type F which is capable for job training. The survey about the size of special education classroom proves that most teachers want one and half size classroom which in not such a large classroom. It is expected that more systematic research of special classroom layout according to school levels may reach for rational space layout.

• 한국체육학회지인문사회과학편
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• 제57권3호
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• pp.375-389
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• 2018

이 연구는 특수(체육)교육 예비교사들의 체육교수불안 척도 개발 및 타당성을 검증하는데 연구의 목적을 두었다. 이에 따른 연구목적을 달성하기 위한 연구절차는 3단계에 따라 이루어졌다. 1단계에서는 특수(체육)교육 예비교사의 체육교수불안 구성 요인을 도출하기 위해 100명의 특수(체육)교육 예비교사를 대상으로 개방형 질문지를 통한 예비문항을 설정하고, 이에 따른 응답을 통해 얻어진 결과를 바탕으로 귀납적 내용분석을 실시하였다. 다음 2단계에서는 1단계에서 도출된 체육교수불안 구성 요인을 바탕으로 100명의 특수(체육)교육 예비교사를 대상으로 탐색적 요인분석 통해 문항들의 이론구조에 적합한지 검증을 통하여 구인타당성을 확보하였다. 그리고 마지막 3단계에서는 특수(체육)교육 예비교사 300명을 대상으로 확인적 요인분석을 통해 척도의 구인타당성을 확보하였으며, t-test 차이검증을 실시하여 척도의 외적타당도를 확보하였다. 이를 통해 분석된 내용을 중심으로 문항을 구성하였다. 그 결과 특수(체육)교육 예비교사의 체육교수불안 척도는 수업지식(4문항), 학생이해(4문항), 수업환경(3문항), 수업관리(3)문항으로 총 14개 문항으로 구성되었다.

• KSII Transactions on Internet and Information Systems (TIIS)
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• 제8권11호
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• pp.4153-4169
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• 2014

To recognize F5-like (such as F5 and nsF5) steganographic algorithm from multi-class stego images, a recognition algorithm based on the identifiable statistical feature (IDSF) of F5-like steganography is proposed in this paper. First, this paper analyzes the special modification ways of F5-like steganography to image data, as well as the special changes of statistical properties of image data caused by the modifications. And then, by constructing appropriate feature extraction sources, the IDSF of F5-like steganography distinguished from others is extracted. Lastly, based on the extracted IDSFs and combined with the training of SVM (Support Vector Machine) classifier, a recognition algorithm is presented to recognize F5-like stego images from images set consisting of a large number of multi-class stego images. A series of experimental results based on the detection of five types of typical JPEG steganography (namely F5, nsF5, JSteg, Steghide and Outguess) indicate that, the proposed algorithm can distinguish F5-like stego images reliably from multi-class stego images generated by the steganography mentioned above. Furthermore, even if the types of some detected stego images are unknown, the proposed algorithm can still recognize F5-like stego images correctly with high accuracy.

• 교육시설 논문지
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• 제28권5호
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• pp.3-8
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• 2021

The purpose of this study was exploring perceptions of people in community towards community use and multiple-use of special school facilities and providing implications for connecting school to the communities. Survey was conducted to special education teachers, parents of children receiving special education, and local residents. Total 5,702 people participated in this study and general finds were as following: (1) All 3 groups of study participants reported that there was a generally positive perception of special schools within the community, however, at the same time, almost quarter of parents having children with disabilities reported negative perceptions of special schools in the community; (2) among the special school facilities, sports facilities appeared to be the most open to the community and difficulties related to the community-open of school facilities included facility management and safety issues, and inteference with students' school activities; (3) facilities suitable for the multi-use of special schools facilities included sports facilities, cultural and creative spaces, and commercial areas, and those facilities could be open to community during non-class hours such as after-school, weekends, and vacations. Based on the results from survey, implications for planning, designing, and implementing multi-use facilities of special schools were provided.