• 한국전산구조공학회논문집
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• 제20권5호
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• pp.557-563
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• 2007

사장교 케이블은 구조적으로 휨강성과 감쇠력이 작아 풍우에 의해 쉽게 유해진동이 발생한다. 이러한 풍우진동을 저감시키기 위한 효과적인 방법으로 부가댐퍼를 장착하여 케이블의 감쇠력을 증가시키는 제어시스템이 널리 사용되어왔다. 그러나 댐퍼를 케이블의 정착부 부근에 설치할 수밖에 없는 구조적 한계로 인하여 충분한 감쇠력을 발휘하기 어렵다. 그러므로 본 논문은 수동제어시스템 보다 효과적으로 풍하중에 의한 케이블 진동을 제어하기 위한 능동제어시스템을 제안하였다. 제안된 능동제어시스템은 케이블의 정착단에 베어링 장치를 장착하여 케이블 단부에서 횡방향 변위가 가능하도록 모델링 하였으며, 앵커리지 내부에 장착된 능동댐퍼를 이용하여 적절한 제어력을 제공하도록 하였다. 능동제어를 위하여 최적제어 이론을 이용 LQG 조정기를 설계하였으며, 수치해석은 실제 교량인 서해대교의 최장 케이블을 대상으로 하여 기존의 댐퍼 시스템과 수동, 능동 댐퍼 부착에 따른 케이블의 진동제어성능을 비교 및 분석하였다. 연구결과 제안된 능동제어시스템은 효과적으로 사장교 케이블의 진동을 저감시킬 수 있는 시스템임을 입증하였으며, 기존의 부가댐퍼 시스템 보다 효과적으로 진동을 저감시킬 수 있을 것으로 사료된다.

• 복식문화연구
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• 제16권1호
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• pp.88-99
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• 2008

This study aims to analyze product samples of convergence of fashion and technology, as convergence is a major trend in the age of digital paradigm, and to propose desirable directions of development for technology convergence in fashion design in the future. With bibliographic research as well as internet search of the cases of development and commercialization of convergence of fashion and technology from the 1960s, when wearable computers were first introduced as an early development form of convergence, to the present, it becomes possible to classify these cases into three groups: functionally oriented one, aesthetically oriented one, and one that combines function and aesthetics. The pros and cons of each group of these cases are discussed and an evolutionary trend is observed from the earlier stage of convergence with functionally oriented cases which tried to achieve specific purposes of the time to the later stage of convergence with emphasis on both function and aesthetics which reflects the sensitivity of the general wearers. When three groups are plotted in the positioning map with one axis of function-aesthetics and the other of industry-fashion designer, however, all three are located outside of the two axes, suggesting these elements are not very well combined. In order for the products of the fashion-technology convergence in the future to receive favorable response from the consumers, it is necessary for the fashion industry to develop a close collaboration with companies of digital technology and the convergence products not only will have to provide functional benefits of the new technology but also to satisfy the aesthetic demands of the wearers.

• KIEAE Journal
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• 제10권2호
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• pp.39-48
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• 2010

PAJU Book City Plan was designed to integrate two concepts of "Publishing Productive City" and "Ecological City" with the goal of "bringing of human being and nature together". This research on the post occupancy evaluation on PAJU Book City has two aims; One is to define how people, mainly working there rather than living, recognize the city and the other is to identify the problems resulted from the first phase of planning process and to suggest feasible solutions at the same time. It would be desirable that the outcome of this research should be used as data sources to improve the second phase of the plan. The evaluation criteria were created by the pre-survey on the basis of previous researches and "Pa Ju publishing city architectural design guide book (1999)". With those criteria, on-site questionnaire was conducted among people who work in PAJU Book City and stratified sampling was used for the proper sampling. The result is as follows; the visual-aesthetic criteria had positive response, which also closely related to a city satisfaction. Considering this result, construction type, circumferential environment of the building and a place of building form were found appropriate. The evaluation on the physical-ecological criteria was relatively low. Respondents were unsatisfied with green space and required better ecological waterway and more roadside tree. As green space was given a lot of weight in satisfaction survey, more green urban areas should be planned in the next phase. The evaluation on the social-behavior criteria got the lowest score. Particularly, the accessibility and convenient facilities were remarkably low. Nonetheless, the self-conceit about PAJU Book City was highly evaluated and played a crucial role in a city satisfaction. In order to achieve the goal, physical beauty, characteristics as a publication city as well as an ecologically sustainable city should be main agenda in the second phase of Paju Book City Plan. Consequently, it is important to strike a balance between the external environment and image media in order that PAJU Book City should be re-born as a culture city.

• 한국실내디자인학회논문집
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• 제22권1호
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• pp.194-202
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• 2013

In the modern society, phenomena such as a decrease in population and an increase in urban small houses caused by demographic changes, a decrease in midium-large housing constructions, and the concentration of one to two person families in the capital area cultivated ground for the growth of small house market. In response to these trends, interior coordination becomes a critical factor to be applied to the small houses in order to suit the residents' needs in most convenient, efficient and aesthetic ways. Therefore, an evaluation element is in demand to extract, evaluate and constantly improve the interior coordination elements. This study extracts and analyzes the essential elements required for small houses into spatial structure, system coordination and interior coordination. In domestic cases, most of spatial structure was conventional and linear while in foreign countries, various variations were found to reflect the needs from different consumers. For the system coordination, convenience played the most important role to emphasize on the easy use of digital system and built-in appliance system in domestic cases. However, in foreign countries, safety issue and economic aspects were the most considered when it comes to the interior coordination. In regard to interior coordination, installations of the storages for the limited small spaces that also support as extended spaces were rare to find in both cases for domestic and international settings. It is expected that systematic studies focused on more objective standards for interior coordination shall be implemented to provide indicators to measure the interior coordination cases in the near future.

• 한국치위생학회지
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• 제17권2호
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• pp.225-234
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• 2017

Objectives: The purpose of this study was to investigate the effect subjective symptoms of malocclusion has on the patient's quality of life related to oral health. Methods: A self-administered survey was conducted on adults aged 20 years, with a total of 308 copies of the response sheets analyzed. Results: The degree of subjective symptoms of malocclusion was highest in the group of those in their 20s when looked at across different age groups, and those who had a final education of middle school. In addition, the quality of life related to oral health was the highest in middle school graduates and among those in Gyeonggi province. The degree of malocclusion symptom according to oral health behavior was highest in 1-2 weeks of drinking when smoking in a smoking state, and quality of life related to oral health was higher in smokers than in non-smokers. The greater the subjective symptoms of malocclusion, the lower the quality of life related to oral health. Conclusions: It was found that the subjective symptoms of malocclusion decreased quality of life related to oral health. As such, quality of life related to oral health can be improved through aesthetic and functional improvement efforts to decrease the subjective symptoms of malocclusion.

• 조형예술학연구
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• 제8권
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• pp.185-210
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• 2005

Closely connecting Well-Being culture with our traditional eating culture. we can predict next generation Kimchi refrigerator trend with this research. In the highly developing industrial society, design has been playing the central role in the managerial strategy of a company and has been one of the central agendas in determining the economical competence of a country, and has also been regarded as a means to acquire sustainable superior competence. Thus, these trends suggest that the aesthetic value of product has become more important than its technological function. In this study we reviewed theoretically esthetic factors influencing the preference and the evaluation of a product and made a list of eight esthetic factors based on various referential studies which include simplicity, balance, unity, rhythm, style, novelty, typicality, and proportion. Also on the point of view of design, it is necessary to find out definitely the consumer preference frame the relationship among design preference design image design attribute. Will give you guidelines on which designers can select and design some more objective and reliable design factors, finding out the relation of cause and effect by which they can know what kind of product designs their consumers like and how the popular image which that product offer is composed of. We investigated the esthetic factors affecting consumers preferences and the basis for evaluating a product. Aimed at providing materials for developing product design by presenting an ,esthetic guideline product design by presenting an esthetic guideline and to put these materials to practical use. Investigated other considered elements classified by manufactures and importance of esthetic factors and its influence on consumer tastes . All of these result, It could not conclude all of the adjective design image and design factors of every consumer, but through consumer reaction framework consumer are response and prefer the products which design image have. and then understand prefered design image are influenced to design factor's and could be apply to new design development.

• 패션비즈니스
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• 제21권5호
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• pp.61-77
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• 2017

Fashion companies are increasingly becoming aware of the importance of Digilog as a response strategy to an emotional stimulus, in order to win the hearts of consumers, because the Digilog provides a new type of emotional value. The features of Digilog found in modern fashion are characterized as follows: first, the "Fashion Image of Hybrid Nature" expresses nature in a new light or reinterprets existing expressions of nature, by using cutting-edge technology based on the psychological desire to return to, adapt with, and harmonize with nature. Second, the "Fashion Image of Nostalgia," which exhibits past forms of regressive fashion, is a fashion code that can be understood as a social trend. It has a digital exterior, with retro materials and old perfumes that reflect psychological comfort, as its expressive medium. Third, the "Lifestyle through the Technique of Interaction" is the sharing of information through consumer participation and delivery, or its interaction. Fourth, the "Fashion Design through the Technique of Customizing" allows consumers to actively participate in the design process. It reflects the consumer's desire to personally design fashion products. Fifth, the "Emotion Sharing through the Technique of Storytelling," which focuses on intangible values, is based on the sentiment of communication between the consumer and the brand, thereby satisfying the inner values as well as the aesthetic demands of consumers. This study confirmed that digital fashion, which uses digital technology based on analog sentiments, has opened up a new environment for fashion culture and has also widened the boundaries of fashion.

• 패션비즈니스
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• 제24권2호
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• pp.1-16
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• 2020

Hijab as a symbol of women's oppression due to the opening and reform of Islamic State group, is becoming more diverse as younger generation begins to dress more freely than ever before, spreading the perception that it is a fashion item. In response, this research conducted a theoretical review about the history of hijab, various forms of hijab, and characteristics of hijab using relevant literature, media reports, and fashion media articles. As an empirical study, image-oriented photo data shared by Tehran Street Fashion from 2015 to November 2019 were analyzed separately by fashion majors into color, pattern, and hijab-making forms. According to the analysis, six different fashion images were categorized as romantic feminine, modern chic, natural elegant, classic formal, sporty casual and gorgeous ethnic. For Muslim women in the past, hijab was worn as a repressive and closed sense by the religious system. However, in modern times, it is a way to express one's style and ideas as a fashion item. It is also and a means to express one's thoughts and beliefs. Through aesthetic consideration of Hijab as a fashion item, it was found that it was a medium for freedom of expression and a medium for beauty and individuality.

• 한국양식학회지
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• 제22권1호
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• pp.63-67
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• 2009

In order to establish optimum anesthesia concentration, we tested the efficacy of clove oil at five different concentrations in large sized (mean SL $17.1{\pm}2.21\;cm$) and small sized (mean SL $0.6{\pm}0.06\;cm$) dark-banded rockfish Sebastes inermis. Optimal anesthesia concentration for dark-banded rockfish was $150\;mgL^{-1}$ in both large and small sized fish. In general, fish exposed to higher anesthetic doses were rapidly induced but took longer to recover (P<0.05). Recovery time of small sized fish was longer than large sized fish in lower concentrations, while recovery time of large sized fish was longer than small sized fish in higher concentration (P<0.05). Using the established optimum aesthetic concentration, we evaluated the physiological response of dark-banded rockfish to clove oil by measuring plasma cortisol and glucose levels. Following administration of $150\;mgL^{-1}$ clove oil at $20^{\circ}C$ (optimum breeding temperature), plasma cortisol level was highest ($42.2{\pm}11.318{\mu}g/dL$) after 0 hour, while plasma glucose level was highest ($52.5{\pm}10.61\;mg/dL$) after 1 hour. Plasma cortisol and glucose concentrations required 6 and 2 hours, respectively, to return to pre-exposure levels.

• 디지털융복합연구
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• 제19권4호
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• pp.267-274
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• 2021

본 연구의 목적은 선거 결과 인포그래픽 디자인이 지역과 이념의 분할을 부추기지 않고 포용적 정보를 제공할 수 있도록 디자인 속성지표를 도출하고 이에 기반을 둔 디자인에 대한 평가와 해석을 통하여 선거 결과 인포그래픽 디자인의 전망을 제시하는 것이다. 연구의 방법과 결과는 첫째, 이론적 고찰을 통해 인포그래픽 디자인의 특성을 파악하여 데이터의 시각화가 중요함을 확인하고, 선거 결과 인포그래픽 디자인의 사례조사를 통해 다양한 형식의 디지털 인터랙션을 활용한 카토그램 형식의 디자인이 주요 흐름인 것을 파악하였다. 둘째, 제21대 국회의원 선거 결과 인포그래픽 디자인에 대한 반응 조사를 통해 5개의 디자인 속성지표(합목적성, 편의성, 심미성, 이해 용이성, 공공성)를 도출하고 선정한 5개 디자인에 대해 설문조사와 전문가 인터뷰를 통해 디자인 지표와의 적합성을 평가하고 분석하였다. 결론적으로, 선거 결과 인포그래픽 디자인은 기본적인 목적과 기능에 맞으면서 수요자가 요구하는 정보를 선택할 수 있는 다양한 형식의 인포그래픽 디자인을 제공함으로써 수요자 요구에 맞는 포용적 정보를 제공하여 지역과 이념의 분할 적 관념을 상쇄하는 방향으로 발전할 것으로 전망한다.