• 조형예술학연구
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• 제3권
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• pp.87-144
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• 2001

This study looks into historical genealogy of autonomy in art criticism on modernism and presents the view of the judgment and correction about that. A matter of autonomy in art appeared in the attempt to totally reconsider and upset the theory of 'Mimesis' or 'Representation' which was the basis of traditional aesthetic theory. In the traditional theory of representation, they assumed primary image exists first and then tried to obtain visual similarity to it through art works. However, in the theory of autonomy in modernism, they maintained the reduction to pure form' or medium', regarding what art works represents and how similar to primary image are not the true essence of art. In the early 20th century, C. Bell laid the foundation stone of the theory of Formalism', providing that a matter of autonomy is significant form', which is the combination of lines and colors Aesthetic autonomy theory came to a climax by C. Greenberg, who systemized art criticism on modernism in the middle 20th century. According to his theory, the pursuit of the essence of form resulted in the specificity of medium' and flatness. They thought that the autonomy of art would be achieved by eliminating outward social factors from art works. This theory ended by Minimalism preventing the instructive function of art work and only emphasizing its material property. Since the middle 20th century, the autonomy theory was confronted with the limit and intense attack because it resulted in this fixed canon and materialism, so they began laying emphasis on those extrinsic factors around art works such as human life, society, history, and so on. This study focuses on arguing and complementing the limit of autonomy such as the adhesive and fixed canon, and then defining the more dynamic area of it. For this, first, I introduced the view of T. J. Clark and T. Crow who criticized the aesthetic autonomy theory. They denied the transcendental structure of form, and found form only in the association with substantial life and society. And they insisted the dynamism of form by emphasizing form as a result of negation insisted by avant-garde. Second, I researched the view of A. C, Danto and M. Fried, who complemented the traditional autonomy theory. They made autonomy emerge from the fixation of form like flatness through connecting essentialism with historical view. In conclusion, I insist that autonomic position of art make it possible to connect or mediate between material form and human or social elements. Therefore, autonomy should not be reduced to the axis of form or that of society but make interaction between two heterogeneous axes.

• Journal of Information Technology Applications and Management
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• 제28권6호
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• pp.69-85
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• 2021

In the era of the 4th Industrial Revolution, not only artificial intelligence, big data, robots, and biotechnology, but also cultural industries that require human creativity will lead. Among the cultural industries, the animation industry has high industrial utilization value due to its high connection with other industries. Among them, animation characters play the most important role as the subject leading the story of animation. In particular, the villain character not only serves as a medium for the main character to lead the story, but also captivates the audience with a different presence from the main character, adding to the fun and completeness of the animation. These characters consist of visual elements such as form and color, of which color is a tool that effectively conveys the character's personality and role to the audience, and is the first visual element to be considered in delicately describing the character's emotions and the relationship between characters. Therefore, this study attempts to analyze the color of the villain character. To this end, we will select eight Disney animations to derive the characteristics of the villain character's color by analyzing the color, value, chroma, and color association of the colors used in the Disney villain character. As a result of the analysis, the colors mainly used by Disney to convey the villain's image were red (R) and Orange (YR), and there was no difference depending on the times or animation production methods. Second, the brightness of Disney villain characters appeared to be the same medium/famous regardless of the times and production methods, and the frequency of use of high brightness was very low. In terms of saturation, the frequency of use of high and low saturation was high. Third, blackish (Bk), Strong (S), dull (Dl), and deep (Dp) tones were mainly used for tones. In particular, in recent 3D animations than previously produced 2D animations, the use of low chroma and the high black mixing rate increased. Fourth, it can be seen that Disney uses color as a visual method to more clearly express the psychology of the villain character using color association. In conclusion, the color selection of animation characters should be carefully considered as a tool to convey the character's personality, role, and emotion beyond simply using color, and the color selection of characters using color associations and symbols strengthens the narrative structure. It is hoped that this study will help analyze and select the character color of animation.

• 한국콘텐츠학회논문지
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• 제12권9호
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• pp.270-279
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• 2012

토끼 뇌에 대장균을 주입하여 CT 소견을 알아보고, 시간에 따른 동맥혈의 하운스필드 값의 변화를 알아보고자 하였다. 토끼 두개관에 천두공(burr hole)을 뚫고 2~3 mm 깊이에 대장균 $1{\times}10^7$ CFU/ml, 0.1 ml을 주입하여 뇌염증 모델을 제작하고, 조영 증강 CT와 동적 CT, 그리고 동맥혈의 CT영상을 얻었다.조영 증강 CT에서 뇌농양, 뇌실염 그리고 뇌막염등 다양한 뇌염증 소견이 보였다. 뇌농양은 중앙부가 거의 조영되지 않고 주변부가 강하게 조영되는 전형적인 양상을 보였고, 뇌실염은 측뇌실 벽을 따라 강하게 조영되는 소견을 보였으며, 뇌막염은 종뇌와 간뇌의 접히는 부위 뇌막이 강하게 조영되었다. 동적 CT영상에서 염증 중앙부의 조영제 주입 전 HU 값은 $31.01{\pm}3.55$였고, 주입 후 10분까지 $40.36{\pm}3.76$으로 서서히 증가하였다. 그리고 염증 가장자리구역에서 HU 값은 조영제 주입 전에 $47.23{\pm}3.12$였고, 조영제 주입 후 약 45초에 $63.59{\pm}3.31$로 가장 많이 증가 하였으나 이후 20분까지 약간 떨어졌다. 또한 균 주입 반대쪽 정상 뇌조직에서 측정한 HU 값은 조영제 주입 전에 $39.01{\pm}3.24$이었고, 조영제 주입 후 약 30초에 $49.01{\pm}4.29$로 가장 많이 조영되었고, 이후 서서히 낮아졌다. 동맥 혈액 CT에서 조영제 주입 전 HU 값은 $87.78{\pm}6.88$이었고, 조영제 주입 후 10초부터 30초까지 급격히 증가하여 $749.13{\pm}98.48$로 최대값을 보이고, 30초부터 45초까지 $467.85{\pm}62.98$로 급격히 감소하며, 45초에서 60초까지는 정체기(plateau)를 보였으며, 이후 20분까지 $188.28{\pm}25.03$으로 감소되었다. 결과적으로 대장균으로 뇌염증 모델을 만들 수 있고, 조영 증강 CT를 통하여 뇌염증의 특징적인 소견을 잘 알 수 있었으며, 동적 CT를 통해 염증 중앙부와 가장자리구역의 조영 양상을 알 수 있고, 동맥혈은 조영제 주입 후 10초부터 30초 까지 급격히 증가하다 정체기를 거쳐 서서히 감소하는 것으로 나타났다.

• Journal of Korean Academy of Oral Health
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• 제41권4호
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• pp.290-295
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• 2017

Objectives: Dental plaque emits red fluorescence under a visible blue light near the ultra-violet end of the light spectrum. The fluorescence characteristics of each microorganism have been reported in several studies. The aim of this study was to evaluate changes in red fluorescence of oral microorganisms that is affected by blood in the culture media. Methods: The gram-positive Actinomyces naeslundii (AN, KCTC 5525) and Lactobacillus casei (LC, KCTC 3109) and gram negative Prevotella intermedia (PI, KCTC 3692) that are known to emit red fluorescence were used in this study. Each bacterium was activated in broth and cultivated in different agar media at $37^{\circ}C$ for 7 days. Tryptic soy agar with hemin and vitamin $K_3$ (TSA), TSA with sheep blood (TSAB), basal medium mucin (BMM) medium, and BMM with sheep blood (BMMB) were used in this study. Fluorescence due to bacterial growth was observed under 405-nm wavelength blue light using the quantitative light-induced fluorescence-digital (QLF-D) device. The red, green, and blue fluorescence values of colonies were obtained using image-analysis software and the red to green ratio (R/G value) and red to total RGB ratio (R/RGB value) were calculated for quantitative comparison. Results: The QLF-D images of the AN, LC, and PI colonies showed red fluorescence in all media, but the fluorescence of all bacteria was reduced in TSA and BMM media, compared with in TSAB and BMMB media. Both the R/G and the R/RGB values of all bacteria were significantly reduced in growth media without blood (P<0.001). Conclusions: Based on this in vitro study, it can be concluded that red fluorescence of oral bacteria can be affected by growth components, especially blood. Blood-containing medium could be a significant factor influencing red fluorescence of oral bacteria. It can be further hypothesized that bleeding in the oral cavity can increase the red fluorescence of dental plaque.

• 복식
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• 제65권8호
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• pp.77-94
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• 2015

Much western philosophical thinking is constrained by ocularcentrism. Hence, multi-sensory experiences hold the most prominent position in contemporary art, and visual tactility, where feelings of touch through sight, become a powerful medium of expression in fashion. This study analyzes visual tactility in Alexander McQueen's design, where design elements are in focus. This investigation aims to bring the concept of visual tactility in fashion, and by doing so, enhance valuable aesthetic possibility. The result of the study is as follows: First, Creative silhouette is something that is constructed by his impeccable cutting and tailoring skills. In fabrics, he often suggests unconventional materials by uncompromising approach to fashion. Color contrasts refer to color sensibility, which reminds of grotesque image. McQueen's aggressive aesthetic awareness results in visual tactility in fashion.

• 유통과학연구
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• 제13권7호
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• pp.33-40
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• 2015

Purpose - This study aims to find out what impacts large retailers' behaviors appearing when they promote the strengthening of their market dominating power in the trade relations with small and medium suppliers or in the market can have on consumers. Research design, data, methodology - This study analyzed negative information (news) on large retailers (Lotte Mart, E-Mart and Homeplus) based on the monthly data over the past five years from 2008 to 2012 and also analyzed the correlation between dependent variables that are likely to affect sales through large retailer economic index, Results - This study conducted a correlation analysis on the time lag of the factors that have an impact on the negative information and sales of large retailers in order to analyze how consumers respond to the choice of large retailers' store (store sales) when they perceived negative information about the un- ethical behaviors of large retailers. Conclusions - Unfair and negative information on large retailers appeared significant for the hypothesis that sales will be affected by the image of large retailers and change of consumer attitudes.

• 한국실내디자인학회논문집
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• 제22권6호
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• pp.190-198
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• 2013

With globalization and the execution of a self-governing system, the government-oriented system has been transformed into a city-oriented system. The importance of the competitive power of a city is thus increasing. Because of this each region is trying to develop its own differentiated image and to create branding using unique historical and cultural resources and, as one of the strategies for this, public spaces have been developed. For a public space to be used as a means to promote the attractiveness of a city, creates a local image and works as a medium to help a community of people realize a pleasant life. Therefore, in this study, I am clarified theoretically the meaning of placeness and form factors. and study realization methods in the space around the public space case. The results of the study are as following. In the modern space, Place is to be understood as a recognition and experience. Therefore rather than spatial structure physical fixed, recognition through the human experience is an important feature of the place-making, it is necessary to access in spatial planning based on this point of view. The factors of the placeness formation are physical environment factors, activity elements of the human, the meaning factors. and these elements form the placeness through via interaction. Therefore, even space implementation of the place, it is necessary to grasp the elements of each, as well as the physical aspects in particular, planning programmatic and various functions must be parallel strategically. There is a need to implement a space device that can be carried out in space activities.

• 전자공학회논문지S
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• 제34S권9호
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• pp.77-83
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• 1997

We present a fast adaptive block matching algorithm using variable search area and subsampling to estimate motion vector more exactly. In the presented method, the block is classified into one of three motion categories: zero motion vector block, medium-motion bolck or high-motion block according to mean absolute difference of the block. By the simulation, the computation amount of the presented methoe comparable to three step search algorithm and new three step search algorithm. In the fast image sequence, the PSNR of our algorithm increased more than TSS and NTSS, because our algorithm estimated motion vector more accurately.

• 한국지리정보학회지
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• 제23권3호
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• pp.12-25
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• 2020

본 연구의 목적은 해상국립 내 도서의 관리에 적합한 드론의 유형 및 입도객에 관한 정보를 취득하는 것이다. 연구대상지는 한려해상국립공원 내 25개 도서이며, 이를 3개의 구역으로 구분하여 조사하였다. 2019년 10월부터 11월까지 구역별로 각기 다른 유형의 드론을 운행하여 정보를 취득하였다. 운행 결과, 고정익은 타 유형에 비하여 중·장거리의 해상공원 관리에 유리한 것으로 파악되었으나, 계도 방송을 위한 정지비행은 적합하지 않은 것으로 나타났다. 회전익의 경우는 근접 비행을 통한 영상취득 및 계도방송에 적합하였으며, 단·중거리 비행에 유리한 것으로 판단되었다. 헬기형 회전익의 경우에는 영상취득 및 계도방송이 가능하였으나, 프로펠러로 인한 소음 및 진동이 단점으로 나타났다. 입도객은 총 410명이었으며, 주요 행위는 낚시였다. 소혈도, 대혈도, 새여 등의 도서가 위치한 A구역의 도서 입도객 비율이 타 구역에 비해 높게 나타나, 이 지역에 대한 관리가 더욱 필요한 것으로 나타났다. 드론에 의한 계도 방송이 낚시객의 관리에 긍정적 영향을 미친 것으로 나타났다.

• 천문학논총
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• 제27권4호
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• pp.243-248
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• 2012

Nearby spiral galaxies M101 and M81 are considered to have undergone a galaxy-galaxy interaction. M101 has experienced HI gas infall due to the interaction. With AKARI far-infrared (IR) photometric observations, we found regions with enhanced star forming activity, which are spatially close to regions affected by the interaction. In addition, the relation between the star formation rate (SFR) and the gas content for such regions shows a significant difference from typical spiral arm regions. We discuss possible explanations for star formation processes on a kiloparsec scale and the association with interaction-triggered star formation. We also observed the compact group of galaxies Stephan's Quintet (SQ) with the AKARI Far-infrared Surveyor (FIS). The SQ shows diffuse intergalactic medium (IGM) due to multiple collisions between the member galaxies and the IGM. The intruder galaxy NGC 7318b is currently colliding with the IGM and causes a large-scale shock. The 160 micron image clearly shows the structure along the shock ridge as seen in warm molecular hydrogen line emission and X-ray emission. The far-IR emission from the shocked region comes from the luminous [CII]$158{\mu}m$ line and cold dust (~ 20 K) that coexist with molecular hydrogen gas. Survival of dust grains is indispensable to form molecular hydrogen gas within the collision age (~ 5 Myr). At the stage of the dusty IGM environment, [CII] and $H_2$ lines rather than X-ray emission are powerful cooling channels to release the collision energy.