• Title/Summary/Keyword: Repetition pattern

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An Analysis of the Repetition Pattern in Green facade focusing on the Biophilic Design (벽면녹화의 패턴 표현방법에 따른 반복패턴 디자인 특성 분석)

  • Jung, HeeYoung;Lee, Hyunsoo
    • Korean Institute of Interior Design Journal
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    • v.25 no.1
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    • pp.81-92
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    • 2016
  • Within green facades, the greening side of the wall is first recognized by people, leaving a visually lasting impression. As facades play a crucial factor in forming street image, their design can be considered most important. In modern days, 'patterns,' one of the popular elements of design, has developed into becoming a method of expressing architects' emotions or images as well as ways of seeking satisfaction. As opposed to recent overseas movement where patterned green facades have been widely utilized, the domestic trend still remains in outdoor green facades without patterns. This study, focusing on overseas patterned green facades, classifies the facade pattern's expressive methods into two greater parts, and four categories. Furthermore, among the elements and properties from Biophilic pattern guidelines, we specifically focus on 'Repetition Pattern,' which corresponds to 'Complexity & Order.' Biophilic design has the notion of pursuing an environment that aids modern people's comfort and well being. Providing information on patterned green facades that have largely gained popularity, this study also presents its aesthetic directions that may be applicable domestically in the future.

Analysis of the Motifs on Traditional Cultural Goods in Seoul and Kwang-Ju (전통 문화상품에 나타난 문양 분석 - 서울 지역과 광주 지역을 중심으로 -)

  • Choi, Seung-Youn;Lee, Mi-Sook;Shin, Youn-Sook
    • Journal of the Korean Home Economics Association
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    • v.44 no.1 s.215
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    • pp.101-113
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    • 2006
  • The purpose of this study was to investigate and compare the characteristics of the motifs on cultural goods in In-Sa-Dong Street, Seoul, with those in Art Street, City Hall, Kwang-ju. For this study, 607 cultural goods were collected from the two cities: 265 in Seoul and 342 in Kwang-ju. Total cultural goods were classified by accessories, decoration pieces, stationery and ceramics and were studied by repetition patterns, motifs types, representative techniques, and representative types. The results were as follows. First, for repetition patterns of motifs, there were 219 simple repetition patterns in Seoul, and 289 in Kwang-ju, and 46 compound repetition patterns in Seoul, and 53 in Kwang-ju. The ratio of simple repetition pattern was higher than that of compound repetition pattern in both cities. Second, for motif types, floral, animal, letter, and graphic motifs were used far more frequently than any other motif types. Third, for representative techniques, embroidery was far more frequently used than any other representative techniques. Metallic crafts, chil-bo and paper techniques were also favored. Fourth, for representative types, realistic types were more common than abstract types.

A Detection Algorithm for Pulse Repetition Interval Sequence of Radar Signals based on Finite State Machine (유한 상태 머신 기반 레이더 신호의 펄스 반복 주기 검출 알고리즘)

  • Park, Sang-Hwan;Ju, Young-Kwan;Kim, Kwan-Tae;Jeon, Joongnam
    • Journal of the Institute of Electronics and Information Engineers
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    • v.53 no.7
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    • pp.85-91
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    • 2016
  • Typically, radar systems change the pulse repetition interval of their modulated signal in order to avoid detection. On the other hand the radar-signal detection system tries to detect the modulation pattern. The histogram or auto-correlation methods are usually used to detect the PRI pattern of the radar signal. However these methods tend to lost the sequence information of the PRI pulses. This paper proposes a PRI-sequence detection algorithm based on the finite-state machine that could detect not only the PRI pattern but also their sequence.

Effect of Laser Pulse Repetition Rate on the Electrical Properties of $Pb(Zr_{0.48}Ti_{0.52})O_3$ (PZT) Thin Films grown by Pulsed Laser Deposition (펄스 레이저 증착법에 의해 제작된 Laser pulse repetition rate의 변화에 따른 $Pb(Zr_{0.48}Ti_{0.52})O_3$ (PZT) 박막의 전기적 특성)

  • Li, Dong-Hua;Lee, Sang-Yeol
    • Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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    • 2005.11a
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    • pp.11-12
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    • 2005
  • [ $Pb(Zr_{0.48}Ti_{0.52})O_3$ ] (PZT) thin films were deposited on Pt(111)/Ti/$SiO_2$/Si substrates by pulsed laser deposition. In order to study the effect of different laser pulse repetition rate on the dielectric and ferroelectric properties of PZT thin films,2 Hz and 5 Hz of laser pulse repetition rate were selected. We compared the results of XRD pattern, dielectric constant and hysteresis characteristics. From the experimental data, we found that the electrical properties of PZT thin films which grown ar 2 Hz of laser pulse repetition rate were better than those which grown at 5 Hz of laser pulse repetition rate.

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An Expressive Characteristics of Conversational Pattern Illustration in Modern Fashion - Focused on Human Body - (현대 패션에 나타난 대화식 패턴 일러스트레이션의 표션분석 - 인체표현을 중심으로 -)

  • Choi, Jung-Hwa;Choi, Yoo-Jin
    • Fashion & Textile Research Journal
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    • v.10 no.5
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    • pp.690-701
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    • 2008
  • Fashion illustration as conversational pattern which is made up of human and daily story creates brand image and new cultural value in textile design. The purpose of this study is to analyze an expressive characteristics focused on human body in conversational pattern illustration. The method of this study was to analyze documentaries, fashion magazines and internet fashion web site. The results were as follows: The category of body expression was classified as the head, the bust, the whole body, and the others. Most of all, the head is higher frequency than any other part. The category of body type was classified as iconic reappearance and surreal fantasy. The former expressed gender images of woman and man in reality and showed high frequency of 90.41%. Above all, two types were to show the organic correlation between fashion illustration body and brand concept. The construction method of motif was classified as singleness of body, repetition of body, singleness of body and non-body mixed, and repetition of body and non-body mixed. The repetition of body showed low frequency and it was composed of regular repetition construction and irregular construction. The singleness of body and non-body mixed, showed the highest frequency and it was definitely to communicate fashion concept. In these days, conversational pattern illustration in modern fashion pattern strengthens brand identity and informs the fashion image as creative commercial art. And also, it satisfies cultural sensibility of consumer and categorizes public phenomenons in our times.

Properties of PD Pulses Accompanying with Bush-type Tree in LDPE (저밀도 폴리에틸렌에서 부시형 전기트리에 수반되는 부분방전 펄스의 특성)

  • 강성화;박영국;정수현;이광우;임기조
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
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    • v.11 no.12
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    • pp.1055-1059
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    • 1998
  • The correlation between the propagation of electrical tree and distributions of partial discharge(PD) pulses accompanying with electrical tree of bush type in low density polyethylene were discussed. We measured the growth of electrical tree by using optical microscope and PD data simultaneously. The PD data detected and analyzed were PD magnitude, repetition rate, average discharge power, average phase angle, and $\psi$-q-n distribution pattern. The average discharge power and repetition rate of PD had good linear relation with area of tree. Repetition rate and peak discharge magnitude and width of discharge phase angle increased with the tree.

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Development of Fashion Culture Goods Designs Motivated by Ume Flowers (매화꽃을 모티브로 한 패션 문화 상품 디자인 개발)

  • Kim, Sun-Young
    • The Research Journal of the Costume Culture
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    • v.17 no.6
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    • pp.972-980
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    • 2009
  • This study was aimed to develop ume flower image into a competitive fashion culture product image by reinterpreting the image in modern terms, manufacturing patterns and applying them to various items. In terms of method, ume flower petal was used as a motive and developed into a pattern, using Adobe Illustrator 10, a computer design program. Based on the symbolic image and realist form of ume flower, three new basic motives of new figurative image were set using form omission, simplification, overlapping, repetition and graphic elements. Each motive developed transformed patterns through the change, transformation, combination of colors. The repetitive unit of each motive set expressed geometrical patterns and combination of flower patterns using pattern repetition and $45^{\circ}$ repetition technique in combination with the check arrangement using quadrangle, and set the direction of design that would fit for each item of fashion culture products. Also, consistency and practicality were sought in the goods planning composition of each item by applying motive pattern results to the fashion culture goods, such as neckties, scarves, T-shirts that can be consumed in everyday life. It seems that more creative culture goods including ume flowers will be developed by seeing our own cultural elements as well as flower patterns like ume flower with modern trends.

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A Study on the Wallpaper Design as the Interior Decorating Elements in Modern Period - Focused on England and Korea Wallpaper in the 1900s - (근대기 실내장식요소로서 벽지에 대한 인식과 디자인 전개에 관한 동서양 비교 연구 - 1900년대 전후 영국과 한국의 벽지사례를 중심으로 -)

  • Lee, Ji-Young
    • Korean Institute of Interior Design Journal
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    • v.26 no.5
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    • pp.106-116
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    • 2017
  • In the 1900s, the cultural crossing of East and West was realized through the acceptance and reproduction of culture. Cultural change in the Orient was the result of attempts to harmonize the West's images, which they chose in their respective countries, with their own culture. However, research on design history until now has been centered on the West, and East was regarded as a beneficiary of civilization inherited from Western's. From the point of view of Western design history as a main trend, the unique characteristics of Korean design culture are not revealed. Therefore, through this studies, we want to distinguish Korea's modern design, which has been recognized as a minority. For the study, through the wallpaper, which is one of the detailed components of the interior space in modern times, we try to analyze the socio - cultural historical factors and design characteristics influencing the formation of the interior space in modern times. Summarizing a result of research. The early modern wallpaper of England mainly uses plants as motifs. But In Korea, animal patterns and letter patterns were used. The reason why European wallpaper was mainly a plant at the time was that the structure of the motif was useful for the process of creation. However, in the case of the Korean wallpaper pattern, the theme was selected according to the meaning of the motif, and it was abstracted appropriately for the 2D design. As a result, many geometric shapes were formed. In addition, European wallpaper pattern is more complex and organic than Korean wallpaper pattern. Therefore, the boundary of the central pattern as the basic unit is unclear and the patterns are connected. The pattern development method is not a simple repetition but a combination of symmetry and repetition. In Korea, on the other hand, the boundaries of unit patterns are clear and patterns are developed by simple repetition. There are many diamond-type repeating patterns in particular.

An Analysis of the Differences between English and Translated Picture Books in Korean in Predictable Pattern Books (예측 가능한 패턴의 영어그림책과 한국어 번역그림책 간의 차이 분석)

  • Lee, Myoung Shin;Kim, Ji Yeon
    • Korean Journal of Child Studies
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    • v.35 no.2
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    • pp.157-169
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    • 2014
  • This study sought to explore the types of predictable pattern books are suitable for reading aloud, the differences between English and translated Korean picture books in terms of their characteristics of speakability and the meaning of sentences. This study investigated a total of 112 picture books. The predictable pattern types were analyzed specifically, compared with onomatopoeia, mimetic words, repetition, rhyme, the shift of sentence and style types. The results indicated that predictable pattern books could be classified into eight types and the number of sentences in translated books increased owing to the difference of sentence structure. In terms of speakability, words in repetition, onomatopoeia and mimetic words represented higher frequency except rhyme because of the difference of characteristics of the two languages. Furthermore, translations used strategies of the shift in sentence and style types for speakability. These findings demonstrate that predictable pattern books can serve as good materials to read aloud for young children not only in terms of English picture books but also translated books regardless of concerns regarding their speakability.

A Study of Performance Test of High Speed Solenoid for Fuel Injector in Diesel Engine (디젤기관의 분사밸브를 위한 고속 솔레노이드의 성능에 관한 연구)

  • Cho, K.H.;Rha, J.H.;Ahn, S.K.
    • Journal of Power System Engineering
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    • v.5 no.3
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    • pp.11-16
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    • 2001
  • In the DI diesel engine of passenger cars, common rail injection system have been used to improve the engine performance and reduce the exhaust emission by controlling injection timing, injection pattern, and injection duration. In case that common rail injection system is applied to high speed DI diesel engine, it is necessary to have high response and good repetition characteristics. These characteristics of injector depend on the characteristics of solenoid. Thus, to apply the common rail injection system in the high speed diesel engine, we had designed and made a multi-pole solenoid, and carried out repetition, response test to compare the multi-pole solenoid with the gasoline Injector solenoid. The result shows that repetition and response characteristics of multi-pole solenoid have better characteristics than the gasoline injector solenoid.

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