• 한국음향학회지
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• 제36권1호
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• pp.78-87
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• 2017

본 논문에서는 심리음향학적 연구 방법론을 음악의 작품 분석에 적용하여 음악의 매개체인 소리에 내재된 주관성을 객관화하고자 한다. 먼저, 대표적인 표제음악인 베를리오즈의 '환상교향곡'에서 18개의 샘플음원을 추출한 다음 쯔비커의 음질 파라메터(Loudness, Sharpness, Roughness, Fluctuation Strength)를 이용해서 샘플음원의 객관적 음질을 평가하였다. 주관적 음질 평가를 위하여 환상교향곡의 표제성을 기초로 9개의 대표 음질형용사를 추출한 다음 수치등급평가법과 쌍대비교법을 사용하여 1차 청음평가를 수행하였다. 1차 청음평가결과의 요인분석법을 통하여 "밝은", "시끄러운", "현실적인"의 세 가지 음질을 추출하였다. 세 가지 음질 형용사를 사용하여 2차 청음평가를 수행하고 그 결과를 객관적 음질 파라메터와 상관분석을 수행하여 음질지표를 개발하였다.

• 복식
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• 제57권7호
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• pp.70-83
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• 2007

Contemporary fashion design has been made a new attempt to extend restricted expressions through fusion with other genres in art. The recognition of fashion has recently been changed not only product but as a piece of work in specific value, concept and meaning created by fashion designer. It is observed that the contemporary fashion design has a notion to persue formative intentions and manners of Conceptual Art in Post-modern era. This study is to define this region of fashion design represented in cultural phenomena as 'Conceptual Fashion', also analyze the formative feature of this from a point of view in Conceptual art. The results which are analyzed according to outward techniques and forms, meanings and elements immanent in aesthetic contemplation of conceptual fashion lead to four distinctive things in such as anti-form, intervention and appropriation, metaphor and detour, process and series. The intrinsic values in conceptual fashion through aesthetic contemplation are indicated the four significant values in the following: the pluralistic interpretation, the parody and amusement, the pursuit of essence and truth and the participation and interaction. Conceptual fashion design is appeared complex not doing separate through classified formative features previously. And It has been evolved as a indeterminate concept which is able to variable elucidation by a non-player, as a instrument for communication on fashion culture which is aggrandized. The purpose of this study is to present of theoretical foundation about Conceptual fashion design and also to make proper understanding about interrelationship between contemporary fashion and art.

• 복식
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• 제63권5호
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• pp.151-166
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• 2013

In order to create a national myth and be able to control international society, America with her short national history, used popular culture to accomplish these goals. The medium fit this purpose the best was the use of superhero characters based on comics. Born and developed from the 1930s through the 1960s, which could be seen as America's national crisis era, superhero characters were thorough advocates of American justice and was perfect for the role of spreading the legitimacy of American ideology. From the 1970s, superhero characters became part of movies and became even more influential through the Hollywood's massive film industry and the box office success. American ideology in superhero characters symbolically appeared in movie costumes. Starting with Superman and Batman, the very first and typical superhero characters' costumes work as metaphors for realization of American justice. After the 1980s, superheroes were newly developed through a genre called graphic novel and the most representative piece of this genre is Alan Moore's Watchmen. In the Watchmen, which was also turn into a movie in 2009, six changed superhero characters appear ranging from a non-human superhero, villain superhero, superhero with mental disorder and superhero with sexual impotency, the characters were never-seen-before superheroes with different aspects that connote introspection and philosophical ideology. The changed type of heroes and ideology became another form of heroes, and this brought changes to character costumes that were never considered before. The superhero costumes that used to symbolize America now express different types of superhero by borrowing exotic mythical elements, undressing, pastiche and daily life clothes. The superhero characters and their changes in costumes from Watchmen imply American popular culture's introspective tendency. Amongst these changes, we need to raise our critical vision towards popular culture.

• 한국기계가공학회지
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• 제16권5호
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• pp.63-68
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• 2017

This study determines the selection of an appropriate jig material for the blade edge of the medical sapphire knife. The physical properties of the jig material affects the edge shape and chipping phenomenon in machining of the medical sapphire knife. If a grinding wheel is used, brittle workpieces such as sapphire are easily damaged by the propagation of cracks because the grinding force significantly increases. It is important to constantly maintain the grinding force in the grinding process of the brittle materials. The grinding force can be kept constantly by inducing the elastic deformation of the Jig material because the elastic deformation of brittle work-piece is negligibly low. The chipping phenomenon may be reduced by selecting the proper Jig material. Aluminum, copper, stainless steels and carbon steel were used as Jig materials. The experiment was conducted using a cast iron grinding wheel, which was installed on a conventional grinding machine with the ELID grinding system. The thickness and width of the chipping area were measured using an optical microscope and FE-SEM to analyze the shape of the blade edge. According to the experiment result, the chipping phenomenon decreased, and the sharp edge was formed when the jig materials with low elastic modulus were used.

• 디지털융복합연구
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• 제15권2호
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• pp.301-307
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• 2017

디지털 기술의 발달로 모호한 감성의 자극에만 집중하며 만들어지고 있는 상업영상 들이 영상문화 전반에 트렌드 같이 번지고 있다. 2016년 한국영화의 천만관객 영화에 가까운 성공을 거둔 영화들의 모습을 살펴보면 여론몰이를 하는 사회적 현상만 존재하고 영화의 참 실체는 없다는 공통점을 찾을 수 있다. 이에 필자는 680만 관객을 동원하며 사회의 큰 관심을 받았던 영화 '곡성'을 중심으로 앞서 언급한 문제점을 관객들의 일반적 반응등과 같이 분석, 나열하고 이에 대한 올바른 개선점 등을 도출함으로써 영화예술이 대중예술의 격과 깊이를 계승, 발전할 수 있는 길을 모색하고자 한다. 문화, 철학, 종교, 역사 등 인류사회가 공유하는 문화유산의 깊이 있는 사실적 반영은 사회구성원의 문화적인 정서의 동질성과 공감 확보를 위한 필수 명제라고 할 수 있으며 이를 바탕으로 감독이 전하고자 하는 메시지나 내용이 표현 되었을 때 시간과 공간을 뛰어넘어 영화사에 각인되는 진정한 대중예술 콘텐츠가 만들어 질 것이다.

• 동의생리병리학회지
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• 제21권6호
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• pp.1670-1675
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• 2007

The pulse diagnosis studies reported to date has mainly been performed to clinically reveal the pulse wave characteristics according to the specific diseases, whereas no attempts have been made to study the effects on the pulse wave characteristics of the daily activities such as taking meals, exercise, and sleep, etc. This work reports the effect of feeding stimulus on the healthy subjects on the pulse wave pattern which has quantitatively been analyzed using the objective model for the pulse diagnosis in oriental medicine. The pulse waves right before/after the meal and 30 minutes after the meal were measured using the pulse analyzing equipment (3D-Mac, Daeyo Medi, Korea) and at the same time oriental medicine doctors' diagnoses were given. The pulse parameters obtained from the equipment and clinical records on the subjects were statistically processed and the variables showing statistically significant differences were analyzed. The results indicate that the pulse pressure, the pulse rate, and the respiratory rate increase while the blood pressure decreases after the meal. For the floating/sinking and the deficient/excess coefficients characterizing the pulse states described in the oriental medicine, the floating/sinking coefficients were observed to decrease whereas the deficiency/excess coefficients increase after the meal. The results indicates that besides the standard bio-indicators like blood pressure and respiratory rate, etc., the pulse wave characterization in terms of the pulse classifications in the oriental medicine using the floating/sinking, deficient/excess pulse states provide an important piece of biomedical information.

• 교육시설 논문지
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• 제21권4호
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• pp.31-40
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• 2014

The modern day architectural giant, Maki Fumihiko, has lived through both the early and the more recent modernism, Contemporary. In the 1950's he was faithful to the spirit that was founded on the early modernity, Metabolism. In his later years in the 2000's, his style can be distinguished into Neo-Modernism which was based on local influence. The educational system at Washington University and the modern city of Saint Louis carries the continuation of Fumihiko Maki's early and later architectural career. Steinberg Hall and Kemper Art Museum have been built adjacent to each other in an extended period of time. These two projects encompass the changes in the era that has gone through modernism, transformation of an architect's career, and the maturation of the university. Steinberg Hall carries the ideal and the spirit of young Fumihiko Maki, therefore, the basic platform of experimentation of the early Metabolist has been applied. Spatial theory that concentrates on the integration of relations is also evident in this project. In contrast, Kemper Art Museum expresses the work of a 78 year-old veteran from the perspective of Neo-Modernism. This piece focuses on the internal space through the coexistence of a variety of space, and with that it notably interprets the integration of the pieces to the whole as a set theory. The partial change that we see is the evidence of the change in the early and the later modernism, while maintaining the innocence and the spirit of it. This is to highlight the fact that, ultimately, the goal of architecture is to secure the human race's honesty and their freedom expressed through space.

• Design & Manufacturing
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• 제11권3호
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• pp.19-24
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• 2017

In these days, increase requirement of TEM (Transmission Electro Microscope) in not only scientific field but also industrial field. Because TEM can measure inner-structure of specimen a variety of materials like metal, bio. etc. When use TEM, specimen should be thin about 50nm. So making for thin specimen, use Ion milling device that include specimen holder. The holder generally made of Aluminium Aluminium holder is worn away easily. For this reason, using time of ion milling with aluminum holder is too short. To solve the problem, we replace aluminium holer to molybdenum alloy holder. In this paper, we design molybdenum alloy holer for CAM and modify CAD modeling for effective machining process. So we array a specimen 3 by 4 and setup orientation for one-shot machining process. Next we make a CAM program for machining. we making a decision two machining strategy that chose condition of tool-path method, step-down, step-over. etc. And then conduct machining using CNC milling machining center. To make clear difference between case.1 and case.2, we fixed machining conditions like feed-rate, main spindle rpm, etc. After machining, we confirm the condition of workpiece and analysis the problems case by case. Finally, case.2 work piece that superior than case.1 cutting with WEDM because that method can not ant mechanical effect on workpiece.

• 스마트미디어저널
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• 제5권3호
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• pp.62-66
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• 2016

최근 가상현실 기술이 세계적으로 대두되면서 다양한 분야의 기술들과 결합하면서 새로운 트렌드로 형성하고 있다. 광고의 경우, 가상현실에서는 사용자가 화면을 건드리지 못한다는 특성 때문에 사용자가 광고를 시청하였는지에 여부에 대한 탐지와 확인이 어렵다. 그러나 기술의 진화로 가상현실 광고나 가상 쇼룸을 통해 보여 지는 영상을 디텍팅하고 분석이 가능한 솔루션을 통해 소비자의 인지를 확인할 수가 있다. 즉 시선추적(Eye Tracking) 기술은 이러한 가상현실 광고분야에 있어서 사용자가 어떤 광고를 시청하였는지, 얼마나 자주 시청하였는지, 얼마동안 시청하였는지 등에 대한 데이터를 추출하고 분석함으로써 기존의 가상현실상의 광고 탐지와 VR 매체 광고 연구의 어려웠던 부분을 해소할 수 있다. 논문에서는 가상현실에서 광고를 시선추적으로 인식하는 방법에 대해서 제안하고자 한다. 그리하여 새로운 VR플랫폼상 광고효과를 통해 기존의 TV, 인터넷, 지면 광고와 비교 분석을 통한 광고의 몰입도 및 광고 효용성을 연구하고자 한다. 제안된 연구내용은 서버와 VR HMD(Virtual Reality Head Mounted Display)와의 통신 및, 서버 측 출력화면 등이 포함 되어 있다.

• 대한기계학회논문집
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• 제12권5호
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• pp.1197-1205
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• 1988

본 연구에서는 피스톤운동을 톱날파로 근사하였을 때 단열된 실린더를 갖는 스터링기관에 대한 해석적인 해를 구하고자 한다. 실제기관에서 피스톤운동은 기구 학적 구동기구에 따라 상이하지만 대략적으로 정현파가 되며, 이 경우에는 해석적인 해가 존재하지 않으므로 수학적으로 구간선형적인 톱날파로 근사하였다. 비록 이러 한 근사를 도입한 단열해석이라 하더라도 해석적인 해가 존재한다면 등온해석보다는 기관성능의 예측에 더욱 적합함은 당연하다.