• 한국언론정보학보
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• 제48권
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• pp.306-325
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• 2009

이 연구의 목적은 미디어환경의 변화에 부합하는 노인미디어교육의 목표와 교육방법을 정립하는 데 있다. 이를 위해 우선 연구의 배경으로서 노인미디어교육의 국내외 현황과 쟁점을 검토한 후 FGI 질적 연구방법을 사용하여 노인미디어교육에 대한 교사 및 학습자들의 인식들을 분석하였다. 심층인터뷰 기조는 노인미디어교육의 목표, 노인미디어교육의 장애요인과 문제점, 선호하는 교육방법 그리고 제안점 등으로 구성하여 교사 및 학습지의 경험에 근거한 삼층적 견해들을 도출하였다. 이러한 연구는 향후 사회적 소외계층의 이론적 체계화와 교육적 활용 방안을 모색하는 데 기초적인 자료를 제공할 것으로 기대된다.

• 한국생물공학회:학술대회논문집
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• 한국생물공학회 2005년도 생물공학의 동향(XVI)
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• pp.39-39
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• 2005

Large scale mammalian cell culture has become, over the past two decades, the preferred method to produce therapeutic monoclonal antibodies. In this presentation, I will introduce disposable bioreactor system and analyze key factors and points for consideration during mammalian cell culture process development. Example will be provided highlighting the selection of master cell, culture media and environmental factors based on productivity and product quality.

• 한국실내디자인학회논문집
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• 제13권2호
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• pp.109-119
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• 2004

This study was intended to grasp the housing unit plan which the residents preferred. The subjects were 100 housewives who lived in 85$m^2$ sized housing units in the New Apartment Complex, Gimhae. First, four elements of unit plan were selected on the basis of the results of the POE which was carried out for the same subject the size of master bedroom and living room, the openness of dining/kitchen from living room, the openness of living room from entrance, and whether or not a bathtub or a shower booth is in bathroom. Then, eight design alternatives of unit plan made by combination of these four elements according to orthoplan were visualized by computer media. This visualized tool was used for collecting data. The results of the study were as follows: The important determinants of the residents' preferences for unit plan were the size of master bedroom and living room and the openness of living room from entrance. The residents preferred the unit plan which living room was large and the view from living room to dining/kitchen was open. Also, the important elements were different according to the characteristics of the residents. Therefore, the housing alternatives which are flexible and optional would be desirable.

• 지역사회간호학회지
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• 제27권1호
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• pp.9-20
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• 2016

Purpose: The purpose of this study was to survey the current status of mental health education and need for mental health education enhancing protective factors in the elementary schools. Methods: We surveyed 10 school health teachers and 328 fifth- and sixth-grade students using 19- and 20-item questionnaires, respectively. Results: All of the teachers and 65.2% of the students replied that they were either teaching or being taught mental health in school. Topics covered suicide, depression, school violence, and Internet addiction. All of the teachers and 84.1% of the students expressed the need for mental health education enhancing protective factors in school. Both groups replied that two sessions are enough. The teachers preferred role play and discussion as teaching methods, and audiovisual materials and computer as instructional media. The students preferred lecture and role play as teaching methods, and audiovisual materials and smartphone as instructional media. Both groups ranked self-esteem, parent-child relationship, peer relationship, and emotional regulation as the most important topics to be covered in the education. Conclusion: There is a high demand for mental health education enhancing protective factors. Therefore, it is recommended to develop educational programs enhancing protective factors by enabling formal and informal learning using smartphone.

• 복식문화연구
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• 제19권6호
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• pp.1320-1333
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• 2011

The purpose of this study is to investigate high school students' buying attitudes toward school uniform brands according to clothing conformity orientation. For this research, a survey was carried out to 418 boy and girl students in Seoul and Gyeonggi areas. The data analysis of this study was verified by descriptive analysis, factor analysis, reliability tests, cluster analysis, one-way ANOVA with Duncan-test, and ${\chi}^2$-test. The results are as follows. First, high school students preferred and had strong intentions to buy school uniforms of famous leading brands although they were not satisfied with famous brands. Especially, respondents tended to have favorable attitudes toward sophisticated and luxurious designs of famous school uniform brands. Second, respondents who had a conformity to parents tended to follow parents' opinions by purchasing famous brand uniforms. The conformity group of mass media preferred famous brands, and acquired the information about uniforms from various mass media such as television or magazines. A peer conformity group also preferred leading brands. Based on results of this study, curriculum of home education department should consist of contents for inducing rational consumption of uniforms by considering students' inclination of conformity. In terms of marketing perspectives, school uniforms firms need to reinforce strategies to improve products' quality and value for money.

• 한국실내디자인학회논문집
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• 제13권5호
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• pp.114-124
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• 2004

Most previous studies, in general, related to housing needs have analyzed the data from self-administered survey or interview using questionnaire or simple 2D floor plan. This study was Intended to suggest how to increase the reliability and effectiveness of such survey methods in examining the residents' housing needs. In order to accomplish the purpose, the two kinds of surveys using Web based VR media and typical questionnaire were peformed. The same questions were used for these two surveys, and they included the furniture characteristics, use of each room, adjustment of room size, preferences for interior colors, preferred furniture in living room, space layout of floor plan, housing life style, and preference for housing characteristics. The answer differences between these two were analyzed. The subjects were 402 housewives who lived in apartment houses in Haeundae, Busan. Finding were as follows: first, the media method was more likely to be effective than typical questionnaire survey in explaining housing needs for the adjustment of room size in housing unit plan. Second, the media method was more realistic and reliable than the other in comprehending the needs for the interior colors. Last, the VR media tended to be more effective than the other in understanding the space layout of floor plan. This research sheds light on the utilization of visual instrument for the analysis of needs related to space use.

• 한국콘텐츠학회논문지
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• 제11권8호
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• pp.448-458
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• 2011

스마트폰에 애플리케이션을 설치하고 무선인터넷의 사용이 가능해지면서 스마트폰의 활용이 다양해지고 있다. 특히 위치기반서비스를 활용한 관광분야의 애플리케이션을 설치한 스마트폰은 이전의 관광정보 미디어가 가졌던 기술적 한계들을 극복하여 새로운 관광정보미디어로 주목을 받고 있다. 본 연구에서는 새로운 관광정보미디어로 등장한 스마트폰과 이전부터 사용해오고 있는 관광정보미디어인 출판물과 컴퓨터간의 경쟁관계를 적소이론을 이용하여 살펴보았다. 또한, 사람들이 관광정보미디어를 사용하는 시기를 여행하기 전과 여행하는 중으로 분류하여, 관광정보미디어를 사용하는 시기에 따라서 관광정보미디어의 경쟁관계의 차이가 어떻게 나타나는지 살펴보았다.

• Journal of Information Processing Systems
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• 제11권3호
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• pp.389-405
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• 2015

Most traditional database systems exploit a record-oriented model where the attributes of a record are placed contiguously in a hard disk to achieve high performance writes. However, for read-mostly data warehouse systems, the column-oriented database has become a proper model because of its superior read performance. Today, flash memory is largely recognized as the preferred storage media for high-speed database systems. In this paper, we introduce a column-oriented database model based on flash memory and then propose a new column-aware flash indexing scheme for the high-speed column-oriented data warehouse systems. Our index management scheme, which uses an enhanced $B^+$-Tree, achieves superior search performance by indexing an embedded segment and packing an unused space in internal and leaf nodes. Based on the performance results of two test databases, we concluded that the column-aware flash index management outperforms the traditional scheme in the respect of the mixed operation throughput and its response time.

• The International Journal of Costume Culture
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• 제13권1호
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• pp.26-36
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• 2010

The purpose of this study was to identify effects of thinness promoting message from TV media on college women's appearance distortion. The subjects were 408 college women and survey was done from Aug 10 to 30. 2009. Most college women wanted their height to be taller and weight to be lighter than their actual height and weight, and preferred slimmer figures. Over half of college women enjoyed fashion related TV programs more than diet or plastic surgery related TV programs. College women were classified into 3 groups of TV heavy watcher, TV medium watcher, and TV light watcher according to TV watching time. TV heavy watchers wanted their figures to be slimmer and weight to be lighter than other groups, and were affected by thinness promoting message from TV media more. TV heavy watchers of thinness promoting message related programs showed a tendency of distorting their body more and tried to agree with those TV programs more. Especially, college women agreed with plastic surgery related TV programs more than fashion or diet related TV programs. TV media producers should keep in mind those side-effects and try to show more universal and diverse figures to TV watchers.

• 한국치위생학회지
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• 제13권2호
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• pp.323-334
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• 2013

Objectives : The purpose of this study was to examine the oral health care and educational needs of college students in an effort to give some suggestions on the development of oral health educational media. It's basically meant to boost the efficiency of oral health education geared toward college students. Methods : The subjects in this study were 500 students at seven different colleges located in Daejeon and South Choongcheong Province. After a survey was conducted, frequency analysis and ANOVA were utilized to analyze the collected data. And the records of the in-depth interviews of 10 students were analyzed as well. Results : The gender of the students and whether their major was linked to health or not made differences to their knowledge of dental caries. And there was nothing to affect their knowledge of periodontal diseases except whether their major was related to health or not. They didn't have a good knowledge of periodontal diseases, and they just regarded toothbrushing as a means to prevent dental caries and periodontal diseases. They preferred to acquire knowledge over the Internet. Conclusions : College students who don't know well about periodontal diseases should be given an opportunity to learn about periodontal diseases and diverse ways of preventing dental caries and periodontal diseases other than toothbrushing. As the college students preferred to surf the Internet, educational programs should be developed in the form of video clips that can be found over the Internet, and more aggressive publicity is required via SNS, etc.