• 한국산학기술학회논문지
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• 제14권10호
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• pp.5243-5250
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• 2013

최근 국내 건축시장에서는 건설프로젝트 생애주기 전반에 걸쳐 생산되는 정보를 3D 모델 기반으로 관리하는 BIM에 대한 관심이 높아지고 있다. 국가적으로도 그에 따른 정책, 기술개발의 진행과 함께, BIM을 이용한 설계기준이 제도화 되고 있다. 그러나 BIM 소프트웨어(Revit Architecture)를 이용한 2D 설계도면 작성과 관련해서는 기존의 CAD와 같은 수준의 실시설계도면 작성이 어려운 것으로 인식되고 있다. 기존 연구에 따르면, BIM 소프트웨어가 가지고 있는 문제점으로는 시공수준의 접합상세가 나오지 않는다는 문제점과 효과적으로 상세를 더할 수 있는 모델링 기능이 부족하다는 문제점이 지적되고 있다. 이에 본 연구에서는 BIM 소프트웨어를 사용하여 현재 납품되고 있는 2D 실시설계도면 수준의 도면작성과 출력가능 여부를 검증하고자 한다. 이를 위해 설계기본요소를 분석하고, 단면상 세도를 사례로 BIM 소프트웨어에 제공되는 기능을 사용해 기존 CAD로 작성한 실시설계도면과 동일한 수준의 도면작성과 출력이 가능함을 검증하였다.

• Journal of the Korean Wood Science and Technology
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• 제26권1호
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• pp.51-56
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• 1998

The bast fiber of paper bush misumada have been cultivated in south coast bay of the Korean peninsula were not used to handmade painting paper. Therefore, in using the bast fiber of paper bush misumada manufactured handmade painting paper, tested absorption speed, blot characteristics and organic functions. The results are summarized as follows; The handmade painting paper manufacured only the bast fiber of paper bush misumada proper to the absorption speed of China ink, didn't have difference of the length and width for blot. And it was most fitted to east writing-and-painting using. Also the flexibility excell, and light and shade in overpainting directly appeared, and fitted to black-and-white drawing. And the using increase plan of the paper bush misumada demanded.

• 한국초등과학교육학회지:초등과학교육
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• 제31권4호
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• pp.481-489
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• 2012

The purpose of this study was to analyze the understanding of the sighting and hearing elementary school students have through drawing. For this purpose, we conducted a questionnaire survey of 602 elementary school students. The questionnaire was composed with open-ended question developed by West et al.(2008). This questionnaire was presented only appearance of face. And let them express the sensory pathway by drawing and writing. The students' responses for questionnaire were classified by 5 levels. Inner-researcher consistency was 0.89, inter-researcher consistency was 0.83. The data analyzed were ${\chi}^2$ by using SPSS. The result of this study were as following: First, elementary school students have misconception of sighting and hearing. There were no difference among the grade. In spite of becoming upper grade, students have still misconception. Second, scientific concept that male students have were significantly more than female. Third, the concepts of the anatomically organs are more exposed in real-life situations, students known better. Within these results, it would be used for developing teaching-learning strategies which can use misconceptions students have.

• 한국환경교육학회지:환경교육
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• 제25권2호
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• pp.161-179
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• 2012

The aims of this study are to investigate the environmental perception of elementary school students through picture drawing and associated words about environment, and analyze whether there are differences in the environmental perception according to living places and grades. The drawing of 230 students are analysed and categorized into the criteria. The results are as follows: a number of students realized as images associated with natural environment for words related to environment. In the pictures of the 'positive environment', expression frequencies of natural environment and living things were higher than ones of artificial environment and non-living things. On the other hand, there were many pictures expressed as pollutions of waste, air and water in the pictures of the 'negative environment'. Comparison of environmental perception between rural and urban students showed a significant difference all in the two criteria. There was, however, no difference in the environmental perception between grades. Therefore, it is suggested that student's minds about the sentimental situation can be studied and they can be guided in positive directions to lead their future life in environment-friendly education rather than pollution education.

• Journal of Welding and Joining
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• 제26권3호
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• pp.45-50
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• 2008

SM45C steel rods being used generally for power transmission shafts and machine components was selected and welded by Butt-GMAW(Gas Metal Arc Welding) method. An estimation of fatigue life was studied by constructing S-N curve. Fatigue strength of base metal zone showed higher values than one of weld zone in low cycles between $10^4$ and $10^6$cycles. However, significant decrease in fatigue strength of base metal was found around $10^6$cycles, which were almost same as one of heat affected zone. This decrease was attributed that initial residual stress of the steel rods distributed by drawing process was diminished by continually applied load, and resulted in softening of base metal. The fatigue limit of the weld zone was highest in the boundary between deposited metal zone and heat affected zone, and followed by in the order of deposited metal zone, base metal zone, and heat affected zone. Based on these results, it is revealed that the stress for safety design of machine components using SM45C butt-welded steel rods must be selected within the region of the lowest fatigue limit of heat affected zone.

• 한국가스학회지
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• 제2권4호
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• pp.1-6
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• 1998

중화학 플랜트의 고온고압 요소인 증기 발생기(steam generator)의 드럼, 헤더 및 헤더 스터브 설계에 응력해석에서 부터 도면자동작도, 제작용 서류 자동생성에 이르기까지의 제반설계과정을 체계적으로 연결시킨 설계정보 통합 관리로 단순 설계오류를 줄이고, 또한 설계변경에 대해 신속한 재설계가 가능한 효율적인 설계를 도모하기 위하여 "피로수명을 고려한 헤더스터브 형상설계 모듈", "TRD301을 기초로한 후육내압부 운전조건(기동/정지 조건) 및 수명평가 모듈", "헤더 및 드럼부 자동작도 모듈"을 개발하였다. 이에 따라 형상설계 모듈을 이용하여 설계된 스터브 형상을 토대로 수명평가 모듈로 수명을 평가한 후 상세설계 도면 및 관련 서류의 자동작도로 이어지는 일관된 종합설계 시스템을 구축하였다.

• International Journal of Advanced Culture Technology
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• 제8권4호
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• pp.249-254
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• 2020

This study are to show the relation between ethical consumption consciousness, life meaning and happiness of life. Specifically, this study aims to examine the mediation effects of the meaning of life in the relationship of the ethical consumption consciousness and happiness, a survey was conducted by collecting 265 valid questionnaires. SPSS and AMOS statistical package were used to examine the relationships between variables. The results showed that ethical consumption consciousness had a significantly positive effect on life meaning. It was also found that life meaning had a positive effect on happiness of life. This study is significant in the sense that it identifies ethical consumerism consciousness has a positive influence on life meaning and consumer happiness. In particular, the mediating effect of the meaning of life, which is drawing attention in various research fields, was confirmed in the relationship between ethical consumption consciousness and happiness. This study can be used as effective information for further ethical consumption education and suggested implications for enhancing ethical consumption consciousness and happiness in various ways.

• 가정과삶의질연구
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• 제23권6호
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• pp.79-93
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• 2005

The study investigated whether the characteristics of human figures in Kinetic Family Drawing showed significant differences according to the drawer's personality (neurosis, intellectual openness, friendliness, extroversion, sincerity). The participants of this study were 340 high-school girls. The Five Factors Personality Test was conducted to assess personality factors and the Kinetic Family Drawing Test was used to obtain data on drawing characteristics. The data were analyzed using Chi-square. The results of this study are as follows: First, there were significant differences in ten subcategories such as face, countenance, eyes, mouth, inclusion of body. hands, posture, erasure, exertion of pressure on the paper, and lines, according to the degree of neurosis. Second, there were significant differences in countenance, eyes, posture, exertion of pressure on the paper, and lines according to the degree of extroversion. Third, there were significant differences in face, countenance, eyes, and posture, according to the degree of openness. Fourth, there were significant differences in erasure and lines according to the degree of friendliness Fifth, there were significant differences in countenance and posture according to the degree of sincerity. This study proved that among the personality factors, neurosis is most highly related with characteristics of persons drawn in the Kinetic Family I)lawing, whereas countenance and posture in the drawing were highly indicative of personality factors.

• 동양고전연구
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• 제36호
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• pp.105-134
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• 2009

미술계에서는 오래 전부터 고전 중의 "논어'를 필독서로 여겨왔다. 여기에 나오는 '회사후소(繪事後素)'라는 말은 그림을 그리는 화가는 물론이고 그림을 논하는 사람들까지 모르는 이가 없다. 그러나 그 의미를 "그림 그리는 일은 바탕을 갖춘 뒤에 하는 것이다" 또는 "그림 그리는 일은 나중에 흰색으로 완성한다"라고 해석하여 의견이 분분하다. 그림을 그리는 방법은 시간이 흘러도 잘 변하지 않는다. 학자들은 대개 전문적인 회화를 상투적으로 알고 있으며, 회화적인 기법에서의 흰색의 특수성을 잘 이해하지 못한다. 어떤 경우라도 그림을 그리기 전에 바탕처리를 하는 것이 기본이지만, 그림을 완성할 때 흰색으로 마무리하는 것은 일반적이지 않다. 고대의 채색화라도 오늘날의 비단 그림과 다르지 않다. 삶의 바탕이 되는 소양과 예술적 감각을 키워준 '회사후소'는 화가들의 뇌리에 새겨진 매우 유효한 미학사상이 되었다. '회사후소'에 대한 해석은 예논(禮論)의 시대적인 변화와 관련되지만, 본고에서는 순수하게 미술학적 입장에서 고찰하였다.

• 한국비블리아학회지
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• 제31권2호
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• pp.5-26
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• 2020

이 연구는 상호작용 놀이 활동 독서치료 프로그램이 초등학교 저학년 학생의 학교생활 적응에 어떠한 영향을 미치는지 그 효과를 검증하는데 목적이 있다. 이를 위하여 서울시 K구에 위치한 초등학교 2학년 학생을 대상으로 학교생활 적응력 향상을 위한 상호작용 놀이 활동 독서치료 프로그램을 설계하여 학교도서관에서 회기별 90분씩 총 12회기로 실시하였으며, 효과 측정을 위하여 학교생활 적응도 검사와 동적 학교생활화 검사를 독서치료 프로그램 사전과 사후에 실시하였다. 연구의 주요 결과를 요약하면 다음과 같다. 첫째, 상호작용 놀이 활동 독서치료 프로그램은 초등학교 2학년 일반학생의 학교생활 적응 전체에 긍정적인 영향을 미친 것으로 나타났다. 둘째, 학교생활 적응의 하위요인인 교사관계, 교우관계, 학교수업, 학교규칙 준수에 긍정적인 영향을 미친 것으로 나타났다.