• Journal of the Korean Academy of Esthetic Dentistry
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• v.32 no.1
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• pp.4-7
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• 2023

Since the end of the 1990s, zirconia, which has been applied to dental prostheses, has been used in the form of coping or framework. The prostheses made in this way have been successfully used in the anterior teeth because they have no metal components as a structure. But in the posterior teeth, its use was limited due to the fracture or chipping of the veneering porcelain during the function. Later, as a solution to this shortcoming, a monolithic zirconia restoration was proposed in which a strong coping material was used in the form of a complete prosthesis. But, this resulted in some unesthetic results due to the characteristics of zirconia, which has excellent resistance to strong forces but is very white and opaque. However, now, due to technological advances in increasing the translucency of zirconia, it is possible to produce strong and esthetic zirconia restorations not only in the posterior region but also in the anterior region. In this article, the structural characteristics of various types of zirconia materials that have been developed so far, were discussed, and where the zirconia products actually in use belong to was explained.

• Journal of Korea Entertainment Industry Association
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• v.15 no.3
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• pp.211-219
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• 2021

Chinese Tibetan Opera is a highly comprehensive drama type, which combines the educational aesthetic characteristics of the realism of Western drama and the freehand of Chinese opera, including mask play, square play, ritual play and religious play. Tibetan opera, as a kind of local drama, has high research value, which is determined by its educational aesthetic characteristics. The world's three major dramas include Sanskrit dramas in India, tragic-comedies in ancient Greece and Chinese dramas, which have different forms of expression and educational aesthetic characteristics. Because of the particularity of its birthplace, Tibetan Opera inherits some of the three forms of the above three dramas. Ancient Greek tragedies originate from the sacrificial ritual of the god of wine. In the early ceremonial action performances, the actors were all men and needed to wear masks to perform. In Tibetan opera, men also play a role in masks, which are originated from the folk totem dance and religious pantomime music and dance. Due to the long history of Indian Sanskrit drama, except for the relevant records in dance theory, the specific performance form can not be verified. However, according to the relevant records in dance theory, the three characters "Wenba", "Jialu" and "Lamu" in the opening play of Tibetan opera are similar to the "concept character play" in Sanskrit opera. Tibetan Opera is a very important part of traditional Chinese opera, which inherits the educational aesthetic characteristics of Chinese opera.

• Journal of dental hygiene science
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• v.8 no.2
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• pp.97-101
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• 2008

This study was aimed to provide basic data which are fairly useful to improve satisfaction level of patients by analyzing factors related to each functional satisfactions of dental implant treatment. The subjects of this study were 120 patients who received implant treatment and analyzed with t-test, one-way ANOVA and pearson's correlation. The results of this study were as follows. 1. Differences of each functional satisfaction according to general characteristics was not reveal statistically significant. 2. A group to got periodic scaling and tooth brushed four or more times a day showed the highest satisfaction of social and esthetic function(p < .05). 3. A group to implantation in premolar area showed the highest satisfaction of masticatory function and a group to implantation in incisor to be high in satisfaction of social and esthetic function, but the differences were not statistically significant 4. A group to got implant treatment at a dental hospital showed the highest satisfaction of both social and esthetic function, and at a general hospital were found lowest(p < .05). 5. Masticatory function, social function, esthetic function, and overall satisfaction were found to be in a positive correlations, and especially, the correlation coefficient between the overall satisfaction and social function was found to be highest(p < .01).

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2009.11a
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• pp.214-217
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• 2009

현대 패션분야에서 디자이너들의 예술적 표현의 주제이자 매체로서 활용되고 있는 빛은 보다 감성지향적인 방향으로 발전되는 추세로서, 빛을 활용한 감성 패션디자인에 대한 표현 방법과 조형적 특성을 분석하는 것은 매우 의미있는 일이다. 패션디자인에서 빛을 표현하는 방법으로는 빛의 반사, 이미지 표현, 발광, 투사에 의해 독창적으로 응용되어져 표현되어 왔으며, 다양한 빛의 표현을 위해 재료의 물성을 조작함으로써 얻을 수 있는 빛의 유희, 명암이나 형태, 색채를 통한 빛의 재현, 발광물질이나 인공광에 의한 발광, 프로젝터를 통한 빛 이미지 등 다양한 표현방법이 활용되고 있었다. 빛이 활용된 감성 패션디자인의 조형적 특성으로는 상호작용성, 영상성, 투명성, 실험성으로 분류되었다. 상호작용성은 착용자의 행위에 의한 변형과 신체의 변화나 감정의 변화에 의한 불빛이나 영상 패턴이 바뀌는 등 형태나 컬러, 영상의 변형 등 착용자의 메시지 전달이나, 감정표현, 신체보호, 그리고 재미를 유발하는 효과를 자아내는 것으로 나타났다. 영상성은 디지털 이미지를 활용한 것과 내부 광원에 의한 발광성으로 분류되며, 드레스에 장착된 수많은 LED 에 의한 영상을 만들거나 이미지를 확대시키는 방법으로 표현된 영상성은 심미적인 효과가 우선시되었다. 투명성은 주로 비닐, 플라스틱, 기능적 소재 등 투명한 소재들을 이용하여 대부분 재료의 특성이 조형적 특성으로 분석되었고, 외부와의 개방성과 위장가능성의 효과를 준다거나, 투명한 재질에 이미지가 변화하는 이미지의 중첩성과 같은 효과를 나타내었다. 실험성은 새로운 실험적 도구로서의 패션을 표현하고자 할 때, '빛'을 매개체로 하여 관심을 유도하고 재미를 더해주며, 신비주의적 환상이나 호기심을 불러일으키는 효과를 나타내었다. 이처럼 빛을 활용한 패션디자인은 빛을 매개체로 하여 다양한 표현방법으로 활용이 가능하며 특유의 조형적 특성을 가지고 있음을 알 수 있었다.

• Journal of Intelligence and Information Systems
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• v.29 no.4
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• pp.395-413
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• 2023

This research studied the effect of customer experience characteristics in offline home appliance stores on perceived value and revisit intention. Among the offline distribution of home appliances with more than 100 stores nationwide, two home appliance retailers (HiMart, E-Land), three hypermarkets (E-Mart, Homeplus, Lotte Hi-Mart), and two home appliance stores (LG Best Shop, Samsung Digital Plaza) were selected, and a survey was conducted on men and women in their 20s or older in Seoul, Gyeonggi, and Incheon who had visited and purchased the home appliance store within the last 6 months. As a result of the survey, a statistical analysis was conducted on a total of 330 samples using the PLS (Partial Least Squares) structural equation model and SPSS statistical package. Through this study, the following research results can be obtained. First, educational experience, deviant experience, and aesthetic experience had a positive (+) effect on the functional value. However, entertainment experience did not affect functional value. Second, educational experience, deviant experience, and aesthetic experience all had a positive (+) effect on emotional value. Third, both functional and sensory values had a positive (+) effect on the revisit intention. Fourth, it was confirmed that brand loyalty had no moderating effect between functional value and sensory value revisit intention. The results of this study show the structural relationship between customer experience characteristics, perceived value (functional value, sensory value), and revisit intention. This result provides guidelines on what activities home appliance offline stores should do at a time when online channels threaten the survival of offline channels.

• Proceedings of the Korean Vacuum Society Conference
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• 2013.08a
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• pp.319.2-319.2
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• 2013

투명 발열체는 심미적인 기능을 부가할 수 있기 때문에 다양한 용도의 어플리케이션이 가능하여 저온용 뿐 아니라 고온용 발열체에 대한 많은 연구가 진행되고 있다. 본 연구에서는 스퍼터링과 솔루션 공정으로 제작된 ITO와 ZnO를 이용하여, 투명 면상 발열체를 제작하였다. ITO 발열 테스트 결과 온도가 상승함에 따라 발열이 일부분에 집중되는 현상을 확인하였으며, ITO층 위에 용액공정을 통해 film-like의 ZnO 나노구조체를 형성한 기판의 경우 열이 균일하게 분산되는 것을 알 수 있었다. 발열체의 특성을 최적화 하기 위해 씨드층 및 film-like ZnO 나노구조체의 두께에 따라 발열 특성을 비교하였고, 제작된 발열체는 $350^{\circ}C$이상에서 안정적으로 발열이 되었다. 4 Point Probe, UV-Visible spectrometer, FE-SEM와 XRD를 이용하여 제작된 발열체의 특성을 비교분석하였다.

• Archives of design research
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• v.15 no.2
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• pp.115-124
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• 2002

There has been no enough consistency about the question of 'Is it possible for golden section to be applied to product design\ulcorner'In addition, There has been no near answer about 'What is proportion\ulcorner and 'How can proportion be approached\ulcorner About this matter, this study identified various types of proportion through experiment design and consumer surrey. According to the results of this study, various and different types of proportion exist in product design and therefore, proportion in product design couldn't be considered by one-dimensional aesthetic element. This kind of study about the types of proportion could give an good answer abort the matter of 'Is it possible for golden section to be applied to product design\ulcorner'and it's expected practically to give a useful insight to the approach of Product design in Which proportion is considered. In addition, preferred proportion structure is different according to the consumer characteristic, successful design strategy such as niche market penetration could be performed if designers classify consumer characteristic systematically.

• The Journal of the Korea Contents Association
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• v.13 no.10
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• pp.200-213
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• 2013

As an exploratory research, this paper studied the characteristics of visitor experience in the world first digital aquarium 'IQuarium' by the qualitative observation method. Between June and August of 2013, the first and second qualitative observations were made to gather the data of the behavioral and linguistic responses of visitors. The results of this study were as follows: First, visitors experienced the transformation of their identity and escapism by participating the activities. Second, they experienced the entertaining competition spirit against other visitors for fun. Third, they acted as story-makers by actively participating into the missions. Fourth, they had educational experiences by obtaining information about sea life and experienced the aesthetical atmosphere of 'IQuarium'. Although this study has limitations of the subjective perspective based on qualitative observation method, it will provide proper insight into advanced research in similar fields in the future.

• Journal of the Korean Academy of Esthetic Dentistry
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• v.23 no.1
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• pp.41-54
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• 2014

In spite of the word esthetics having been familiar to us during the last twenty odd years, difficulties are still faced nowadays as if new challenges constantly emerge. This is perhaps best interpreted as a tendency to avoid dealing with it owing to the fact we are not quite used to it. It is probably a lack of a basic roadmap for esthetics, not of evolution. Every prosthesis has its own strengths and weaknesses. Expected results would be obtained if and when the patient's adaptation to prosthesis is correctly anticipated, appropriate diagnoses made and optimal pre-operative measures taken. At this stage, communication and patient information sharing between the dentist and dental technician are very important factors in the treatment process, as well as each party's unique specialized role. It would not be an exaggeration to state that the success of a lab made prosthesis would depend on how well these factors have been systemized. Based upon the above treatment procedures, it is now intended to examine esthetic prostheses involving porcelain laminate veneers that enable the most conservative treatment with the most significant favorable characteristics.

• Culinary science and hospitality research
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• v.19 no.3
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• pp.218-233
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• 2013

This study used SPSSS 18.0 on 237 university students in Busan for frequency, factorial and reliability, correlation, and regression analyses to determine the effect relationship of coffee shop service quality on perceived value and behavioral intention. Multiple regression analysis for hypothesis testing showed that among the four service quality factors, confidence in employees and primary coffee quality had a non-significant effect on esthetic value, while menu characteristics besides coffee (${\beta}$=.293, p<.001) and physical environment (${\beta}$=.293, p<.001) were analyzed to be significant, partially supporting the study hypothesis. Regarding the effect of service quality on practical value, confidence in employees (${\beta}$=.264 p<.001), primary coffee quality (${\beta}$=.463, p<.001), menu characteristics besides coffee (${\beta}$=.139, p<.05) and physical environment (${\beta}$=.110, p<.05) were all significantly analyzed, supporting the study hypothesis. Regarding the effect of service quality on behavioral intention, confidence in employees (${\beta}$=.262 p<.001), primary coffee quality (${\beta}$=.411, p<.001), menu characteristics besides coffee (${\beta}$=.157, p<.01) and physical environment (${\beta}$=.137, p<.05) were all significantly analyzed, supporting the study hypothesis. In addition, regarding the effect of perceived value on behavioral intention, esthetic value (${\beta}$=.265, p<.001) and practical value (${\beta}$=.536, p<.001) were both significantly analyzed, showing a causal relationship with behavioral intention.