• 한국건설관리학회논문집
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• 제14권2호
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• pp.108-116
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• 2013

온실가스로 인한 환경의 파괴와 화석에너지의 고갈로 인한 대체에너지의 필요성 인식으로 신재생에너지원의 활용에 대한 관심은 전 세계적으로 그 중요성이 증대되고 있다. 국내에서도 이미 2011년부터 공공기관 건축물에 대한 신재생에너지 적용을 시작으로, 국토해양부의'녹색도시, 건축물 활성화 방안'을 통해 2025년까지 모든 신규건축물에 제로에너지 건축물의 의무화를 추진하는 정책을 펼치며 건축물에 대한 신재생에너지의 활용이 이제 선택이 아닌 필수가 되어가고 있음을 나타났다. 이에 본 연구에서는 건축물에 활용 가능한 신재생에너지원을 대상으로, 기술선정을 위한 연구 프로세스를 마련하고 이에 대한 다각적인 평가를 실시하였다. 이를 통해 건축물을 대상으로 신재생에너지 기술선정을 위한 방안을 제안하고, 현재 대상기술들의 수준과 특성을 검증하여 성공적 기술적용을 위한 기반구축 자료로서의 역할을 기대한다.

• 한국자원식물학회지
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• 제15권2호
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• pp.123-127
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• 2002

남부지방 택사 앞작물에 적합한 조생종 벼 품종의 효율적인 선발을 위한 기초자료를 얻고자 우리나라 중산간 및 산간 고랭지용으로 개량된 조생종 벼품종 11품종을 공시하여 유전력, 표현형 상관, 유전상관, 환경 상관을 조사한 결과를 요약하면 다음과 같다. 1. 다수성이며 수량구성요소가 높은 조생종 벼로서는 Jinbubyeo가 가장 적합하였다. 2. 유전력은 수당입수(91.90), 정 조수량(69.88)에서 높았고 수장, 수수, 등숙 비율을 천립중은 중간정도였다. 3. 형질 상호간의 상관관계에서 정조수량은 간장, 수장, 수수, 수당입수, 등숙 비율을, 천립중과 고도의 유의차로 정의 상관을 보였다.

• 건축역사연구
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• 제17권5호
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• pp.71-94
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• 2008

This study examines the examples and changes of wooden member terms in Yeonggeon-euigwe(營建儀軌) in the era of Joseon Dynasty. As a result of examining examples, about 240 wood member terms were found on the basis of phonetic value and examples different from today's term use were also confirmed. Wood member terms were derived in variety and synonym and different style, that is, coexistence or transition of several notations as the term indicating the same member was found. Derivation of detail terms has the characteristic increasing on the basis of morpheme and formation of different notation followed Chinese notation or was caused by complex coinage features like a coined word of Korea by the meaning of a word and borrowed character notation borrowing sound and it is also related to the specificity of that time which had dual language system. The typical examples without different style for long were pillar, rafter, door and window. Examples with active generation and selection of different styles included beam, capital and bracket-system terms. Different styles were caused by the combination of several notations including borrowed character in the process of Chinese character notation borrowing sound, Korean unique character emphasizing and limiting combination of 木 (wood) with side of character and Chinese. Period showing remarkable change of example notation was the compilation of ${\ll}$the Hwa-Sung-Sung-Euk-Eui-Gue${\gg}$ 華城城役儀軌. ${\ll}$the Hwa-Sung-Sung-Euk-Eui-Gue${\gg}$ is the representative type uigwe made by printed type not by handicraft. Printing by type accompanies unification of the shape of a character necessarily and it was considered that it resulted in the unification of character of different style, the number of strokes and minute difference of strokes, and it was interpreted that common use of intentional notation with the unification of the shape of a character was achieved.

• 패션비즈니스
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• 제15권6호
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• pp.1-22
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• 2011

This paper is a study on the information required for developing Korean clothing products intended for Chinese students in Korea and for opening markets of Korean clothing and brands in China. It analyses the buying behaviors, purchasing ability, the favourite apparel type for clothing, and satisfaction with Korean clothing and brands of Chinese students in Korea, with which it seeks a program for South Korea branding to enter into the Chinese clothing market. Three hundred fifty seven students of Hannam University and PaiChai University Chung nam National University in Daejeon-city took part in this study. This paper adopts Descriptive Analysis, Crossing Analysis, Bivariate Correlations, and One-way ANOVA in SPSS 17.0 with Post Hoc Multiple Comparisons to know about the impact of demographic variables of Chinese students in Korea on buying information sources, the criteria for store selection, buying capacity, praise degree on various properties of Korean clothes products and their satisfaction with Korean clothes products. The first proposal of expanding China market for Korean merchants is to achieve maximum sales based on sales promotion strategies, such as the credit card corporations, the store display and sales person service development, SPA, design size development, and to upgrade consumption values. The second proposal is Korean clothes corporations should open the Internet shopping corresponding to the physical stores, the most frequently used information source of Chinese students is the network, from the age distribution of Internet users in 2008 in China, population above 10 and below 30 accounts for 66.7% of all users, In recommending clothes made in Korea to Chinese young people, on-line advertising will get better effects than other strategies, specially during advertisement, they should take good use of Korean television shows and variety shows or help Chinese poor areas to do the social contribution hereby to improve the public image of Korean clothes corporations, which can bring good sale promotion effects as well.

• 한국컴퓨터그래픽스학회논문지
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• 제15권4호
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• pp.31-40
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• 2009

오늘날 실제 사람의 움직임을 촬영하여 얻은 동작 데이터는 영화제작, 게임 개발, 재활의학, 스포츠 분석 등의 다양한 분야에서 활용되고 있다. 시간에 따라 변화하는 일련의 자세로 이루어진 동작 데이터는 그 내용을 신속하고 정확하게 파악하는 것이 쉽지 않다. 이는 특히 많은 양의 동작데이터를 관리하고 원하는 동작을 찾고자 할 때 장애가 되곤 한다. 널리 사용되는 한 가지 방법은 동영상을 재생하듯이 관찰 시점을 진전시키는 동시에 3차원 공간상의 시야를 조절하는 것이다. 하지만 이 방식은 시점과 시야의 두 요소를 함께 고려하면서 데이터의 길이에 비례하는 시간 동안 지속적인 상호작용을 수행하여야 하는 번거로움을 야기한다. 본 논문은 동작 데이터를 분석하여 일련의 효과적인 관찰 시점 및 시야를 자동으로 찾아내고, 이로부터 생성된 이미지 시퀀스를 만화책 레이아웃 형식으로 배치하는 새로운 시각화 방법을 제안한다. 사용자는 만화책을 읽는 것처럼 바르게 전체 흐름을 파악할 수 있고, 원하는 동작이 등장하는 부분을 쉽게 찾아낼 수 있다. 이동, 권투, 환경과의 상호작용 등 여러 종류의 동작 데이터를 만화책 형식으로 시각화한 결과를 보임으로써 제안된 방법의 유용성을 확인하였다.

• 지역사회간호학회지
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• 제18권4호
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• pp.662-672
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• 2007

Purpose: In recent years, the problem of runaway youths, which is rapidly increasing and worsening in nature, has emerged as a serious problem to individuals, home and the society as a whole. Against this back drop, this study was designed to illuminate the danger signals through extensive analysis of factors influencing the running away of middle-school students and, on this basis, build a forecast model on runaway middle-school students. Method: The subjects of this descriptive survey on the causal relation were 592 subjects enrolled in middle schools selected through convenience sampling. The data collected from June 19 to July 19, 2003 were analysed through the SPSS 10.0 program. The differences between the runaway group and the non-runaway group were determined through chi-square and t-test. Also logistic regression analysis was conducted on the basis of the purposeful selection method for constructing the forecast model. Result: The findings are as follows: Individual-related factors predicting runaway middle-school students were smoking experience, delinquent experience, psychosomatic symptoms and stress. A home-related factor was attachment to family. A society-related factor was the number of delinquency friends. Conclusion: The findings of this study suggest that a broad intervention program should be provided to middle-school students' culture related to runaway group. It is also recommended that a variety of individual, home and society-related programs should be developed for the runaway group.

• 한국융합학회논문지
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• 제11권5호
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• pp.9-17
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• 2020

스마트폰을 이용한 인간 활동 인식은 컴퓨터 지능 분야에서 뜨거운 연구 주제이다. 스마트폰에는 다양한 센서가 장착되어 있다. 이러한 센서의 데이터를 융합하면 응용프로그램에서 많은 활동을 인식할 수 있다. 그러나 이러한 장치는 활용 가능한 센서 수가 제한되기 때문에 리소스가 적으며, 최적의 성능과 효율적인 특징 추출을 달성하기 위해서는 특징 선택 및 분류 방법이 필요하다. 이 논문에서는 이러한 요구사항에 따라 스마트폰-기반 HAR 체계를 제안한다. 이 논문에서 제안된 방법은 가속도 센서, 자이로 센서, 기압 센서에서 시간-도메인 특징을 추출하며, 커널 판별 분석(KDA)과 SVM을 적용하여 높은 정확도로 활동을 인식한다. 이 방법은 각 활동에 대해 각 센서에서 가장 관련성이 높은 특징을 선택한다. 우리의 비교 결과는 제안된 시스템이 이전의 스마트폰-기반 HAR 시스템보다 성능이 우수함을 보여준다.

• 교육시설 논문지
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• 제21권5호
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• pp.3-12
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• 2014

The purpose of this study is to propose a framework to analyse the educational effects and outcome of the boarding middle school established following the merger and abolition of small schools in rural area. According to the decrease in birth rate and reduction of population in rural area, primary schools have brought about many problems for decrease of number of student, and environment of education have became deteriorated. Accordingly, primary schools be required improvement, and it should be altered placement of schools because it change number of student, distance and time of attending school, and formation of school zone are changed by alternating of human and physical environment. Merger and abolition of primary school is inevitable for change of placement standard to primary school and qualitative improvement of environment of education in rural area. This study suggests 1)educational effects and outcome, 2)changes and benefits of student's living conditions, 3)social effects to local community, and 4)economical efficiency analysis as a new framework to evaluate the validity of establishing a school. It sets up a hypothesis that the students, parents and community satisfy the boarding school in rural area, a school record be improved and the abolition of schools have little effect on community. Finally, it emphasizes that in order to success the policy of the merger of small schools and the boarding middle school, it be attributed to the social-cultural environment based on local residents and community and required provision of a variety of utilization plans reflecting local specifics and guarantee of local residents' participation and selection.

• 한국작물학회지
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• 제31권2호
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• pp.179-185
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• 1986

구기자 육종의 수량형질에 대한 선발효율을 높이기 위한 기초연구로서 유전력, 표현형 상관, 유전상관, 환경상관 및 경노계수에 대해 연차간 유전통계량을 분석한 결과를 요약하면 다음과 같다. 1. 포기자의 수양형질중 생과중, 건과중 및 생근중의 유전분산이 가장 크고 년차간의 변동이 적었으며 기타의 형질도 유전분산이 환경분산보다는 컸고 연차간변동은 적었다. 2. 3개년간 전품종들을 Pool로 한 분석에서 연차와 품종 및 이들의 교호작용은 건과율 및 건근중률을 제외한 모든 수양형질에서 고도의 유의차가 인정되었으며 연차간변동도 적었다. 3. 광의의 유전력에서는 생과중, 건과중, 생근중, 건근중 및 지골피수량양에서 매우 높았고 연차간변동도 적었다. 4. 유전상관에서는 생과중과 건과중, 생근중과 지골피, 생근중과 지골피비율, 건근중과 지골피간에는 고도의 정의 상관으로 유의성도 높고 연차간의 변동도 적 었다. 5. 경노계수의 연차간변동은 대체로 적었으나 3개년간 모두 지골피수량에 직접, 간접으로 효과를 크게 미치는 형질은 생근중이었다.

• Journal of Microbiology and Biotechnology
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• 제30권9호
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• pp.1404-1411
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• 2020

Lactic acid bacteria (LAB) play an important role in dairy fermentations, notably as cheese starter cultures. During the cheese production and ripening period, various enzymes from milk, rennet, starter cultures, and non-starter LABs are involved in flavor formation pathways, including glycolysis, proteolysis, and lipolysis. Among these three pathways, starter LABs are particularly related to amino acid degradation, presumably as the origins of major flavor compounds. Therefore, we used several enzymes as major criteria for the selection of starter bacteria with flavor-forming ability. Lactococcus lactis subsp. lactis LDTM6802 and Lactococcus lactis subsp. cremoris LDTM6803, isolated from Korean raw milk and cucumber kimchi, were confirmed by using multiplex PCR and characterized as starter bacteria. The combinations of starter bacteria were validated in a miniature Gouda-type cheese model. The flavor compounds of the tested miniature cheeses were analyzed and profiled by using an electronic nose. Compared to commercial industrial cheese starters, selected starter bacteria showed lower pH, and more variety in their flavor profile. These results demonstrated that LDTM6802 and LDTM6803 as starter bacteria have potent starter properties with a characteristic flavor-forming ability in cheese.