• 조명전기설비학회논문지
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• 제28권6호
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• pp.1-6
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• 2014

In KSC 3706, the gymnasiums are classified according to their size(small, medium, large) and there are two kinds of illumination arrangement method for them such as Side and Distributed. The characteristic of the distributed illumination arrangement method is excellent in uniformity and the characteristic of the side illumination arrangement method is excellent in glare. but illuminations were so diverse that features are not always applicable. So in this paper, in this paper, We analyzed characteristic of distributed illumination arrangement method and side illumination arrangement method using nine illumination.

• 한국공간구조학회논문집
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• 제9권4호
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• pp.49-59
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• 2009

학교체육관과 같은 소규모 공간구조물의 지진응답은 본래 지진동에 대한 동적응답을 시각이력해석에 의해 검증해야 하지만 통상은 정적해석에 의해 평가하고 있다. 본 연구에서는 학교 체육관의 내진성능평가를 가능하게 하는 정적해석의 진행수순을 나타내기로 한다. 지진하중은 2개의 성능 레벨 즉, 일본의 건축기준법에 정의되어 있는 레벨 1과 2에 대응하는 등가인 정적하중으로 근사한다. 또한, 재하 패턴으로서 고유모드형을 사용하는 것에 대한 중요성을 논의하고, 정적해석의 간단한 순서에 의해 최대연직방향가속도를 평가할수 있는 것을 나타낸다. 아울러, 레벨 2의 입력에 의한 정적해석은 동적해석으로 얻어진 응답치를 과소평가하지만, 일본의 중층구조에 사용되는 "극한내력계산법"에 근사한 등가선형차 기법에 의해 레벨 2의 입력에 대한 탄소성응답이 가능하다는 것을 나타내고자 한다.

• 한국과학교육학회지
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• 제39권2호
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• pp.233-248
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• 2019

본 연구는 칸톤학교 아라우가 19세기 전체에 걸쳐 독일의 김나지움 교육 이념 논쟁과 밀접한 관련이 있음을 보였다. 이 논쟁 속에서 아인슈타인이 바이에른에서 정규 과학교육의 혜택을 거의 받지 못했다는 점을 원전 자료 분석을 통해 입증했다. 아인슈타인은 정규교육의 결핍에도 불구하고 일찍부터 독학에 의해 자기 학습을 하는 습관을 가졌고, 이 방식은 평생 유지되었다. 그는 권위주의적이었던 뮌헨의 학교에서는 매우 힘들게 지냈지만, 자유정신과 자율성이 보장되었던 아라우의 민주적 학교에서는 정서적 안정감을 얻을 수 있었다. 아라우는 오랫동안 외지와 자유로운 교류와 프랑스 계몽주의 영향으로 종교적, 지역적, 민족적 차별이 없이 적대적 사상들에 대해 관대한 다문화적 사상을 갖고 있었다. 이로 인해 소규모 공립학교인 칸톤학교는 스위스를 넘어 교사와 학생의 막강한 인적 자원을 확보할 수 있었고, 교육이념 논쟁을 통해 시대정신에 맞는 실용주의와 계몽주의 사상을 선택했다. 이는 김나지움에서 인간교육-인문주의-엘리트 양성을 실시하고, 상공업학교에서는 시민교육-사실주의-시민 양성을 동시에 독립적으로 운영하는 체제로 정착된다. 특히 김나지움은 1835년부터 순수한 신인문주의를 벗어나 자연사와 같은 실물교과를 도입함으로써 양형주의를 선택하게 되었다. 이로써 칸톤학교는 참다운 인간성 교육, 철저한 학문적 교육, 생활 속에서 시민적 삶의 능력을 추구하는 학교가 되었으며, 아인슈타인은 여기서 진정한 민주주의가 실현되고 자신에게 잊을 수 없는 인상은 남긴 교육기관의 모범을 찾게 된다.

• 한국실내디자인학회논문집
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• 제18권5호
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• pp.147-155
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• 2009

The purpose of this study is to examine the residents' preference to community facilities in national rental apartment complexes. Twelve housing complexes were sampled and researched with questionnaire and field-surrey methods. The data from the questionnaire survey were processed with SPSS 14 and analyzed by regional group, size of complex, and arrangement plan of facilities. The complexes are located in two legions, Seoul and Gyounggi province. They were also sorted into three groups by size: less than 500 households, 500 to 1,000, and more than 1,000. Lastly, the complexes were categorized into three types: those where facilities are concentrated in or around a single building, dispersed into several places, and located in residential buildings. The results are as follows: Majority of the community facilities are established outdoor and, therefore, the indoor facilities are relatively more insufficient. Especially, there is a shortage of indoor gymnasium while the demand is increasing. It is partly because there is no regulatory guideline on indoor gym requirements in housing complexes. The resident satisfaction measurement shows significant comparison according to region and complex size. The level of satisfaction with garden/kitchen-garden, pond/fountain/streamlet is higher at the complexes in Gyunggi. The residents of larger complexes give positive feedback about spells facilities while those of smaller complexes are more satisfied with education-related facilities such as library and study. The measurement of resident needs shows significant comparison according to complex size and facility arrangement plan. The residents of smaller complexes are more in need of community facilities. In both regulatory standards and actual condition, community facilities are more insufficient at small complexes with less than 500 households.

• 교육시설
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• 제12권5호
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• pp.25-34
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• 2005

The Educational Cultural Center for Students is a new mixed-cultural space which made around 1997 for students' education of humanism and talent with the 7th revision of educational course. This Educational Cultural Center for Students is different to the existing one because the subject of the culture is students who make creation and performance by themselves while the former ones were for seeing, hearing and feeling things. There are seven Educational Cultural Center for Students all over the country and will be built more in the future. Comparing to the former Educational Cultural Centers for Students, functional rooms in the Educational Cultural Centers for Students are an outdoor performance room, a large performance room, a small performance room of performance facility, a gallery of display facility, a gymnasium, a swimming pool, a fitness room, a table-tennis room of physical facility, a library and a reading room of a book facility, and a group room, a computer room, a singing room, a billiard room, an art room, a musical room, a dancing room, a manner room, a playing room, a cultural lecture room and a seminar room of a interest-activity facility. The result of analyzing the usage frequency is that a performance room has the highest frequency and a display room, a musical room, a music appreciation room and a physical room follow the frequency order. But this frequency does not fit for all area. By place and social situations, the frequency and space organization may be changed.

• 반도체디스플레이기술학회지
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• 제22권3호
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• pp.112-118
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• 2023

As technology advances, the need for enhanced preparedness against cyber-attacks becomes an increasingly critical problem. Therefore, it is imperative to consider various circumstances and to prepare for cyber-attack strategic technology. This paper proposes a method to solve network security problems by applying reinforcement learning to cyber-security. In general, traditional static cyber-security methods have difficulty effectively responding to modern dynamic attack patterns. To address this, we implement cyber-attack scenarios such as 'Tiny Alpha' and 'Small Alpha' and evaluate the performance of various reinforcement learning methods using Network Attack Simulator, which is a cyber-attack simulation environment based on the gymnasium (formerly Open AI gym) interface. In addition, we experimented with different RL algorithms such as value-based methods (Q-Learning, Deep-Q-Network, and Double Deep-Q-Network) and policy-based methods (Actor-Critic). As a result, we observed that value-based methods with discrete action spaces consistently outperformed policy-based methods with continuous action spaces, demonstrating a performance difference ranging from a minimum of 20.9% to a maximum of 53.2%. This result shows that the scheme not only suggests opportunities for enhancing cybersecurity strategies, but also indicates potential applications in cyber-security education and system validation across a large number of domains such as military, government, and corporate sectors.