• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2008년도 하계종합학술대회
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• pp.339-340
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• 2008

This paper presents a novel design of the printed hyperpolar-transformed Sierpinski Carpet (HSC) antenna. By hyperpolar transforming the Sierpinski carpet geometry, from isotropic scaling symmetry to equiangular scaling symmetry, we get improved performance rather than that of the general Sierpinski Carpet antenna. The design parameter and performance of the proposed monopole antenna are investigated by simulation. And we showed that proposed HSC geometry gives more freedom for wideband antenna design such as flare angle, (angular)scale factor.

• 복식
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• 제18권
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• pp.21-34
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• 1992

A Research on specialty carpet(Rug) in ancient Kurea. Wool carpet culture takes an important part of ancient textile culture in ancient Korea. This research on specialty carpet culture of ancient Korea has been made form the view point of traditional textile history on the basis of historical documents and the collections.

• 아시안잔디학회지
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• 제15권2호
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• pp.39-50
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• 2001

한국잔디의 종자 및 영양체를 이용한 carpet 잔디 생산체계 확립은 한국잔디의 고성 효율과 이용 증대를 높일 수 있는 유용한 방법이다. 또한 덧파종 기법을 이용해 한국잔디류의 carpet 잔디를 생산하는 것도 효율적인 carpet 잔디 생산 및 푸른 기간 연장의 가능성을 제시할 수 있다고 생각한다. Z. japonica cv. Zenith 종자를 이용해 carpet 잔디를 생산시 6g/$m^2$ 파종시 가장 효율적으로 확인되었으며, 영양체를 이용할 경우는 초종에 따라 피복률에 차이를 보였다. 사용한 초종 중 중엽 Z. japonica가 우수한 피복률을 보였으며, 영양체 사용량에 있어서는 2.5L/$m^2$을 사용하고, 영양체의 길이는 3~4마디씩 잘라서 이용할 때 효과적으로 나타났다. 덧파종용 한지형 잔디로는 발아속도가 빠른 퍼레니알라이그라스가 효과적이었으며, 적절한 덧파종 시기는 9월 중순이 효과적이라고 생각된다. 덧파종을 통해 carpet 잔디의 생산기간을 단축할 수 있으며, 푸른 기간을 연장할 수 있을 것으로 생각되나, 조성 후 고관리 등의 문제점을 해결해야 할 것으로 생각된다.

• 패션비즈니스
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• 제24권5호
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• pp.89-105
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• 2020

This study considers aesthetic characteristics by examining red carpet dress in China film festival. The research methods were quantitative and qualitative analysis of red carpet dress images collected from 2015 to 2019 on websites according to four criteria following previous research on red carpet dresses. The results of the study are as follows. First, the analysis of red carpet dress silhouettes showed that A-line silhouettes, slim silhouettes, and mermaid silhouettes appeared. Second, in terms of colors, one color, black, represented a higher proportion of the dress colors than the combination of different colors. Third, soft texture occupied the highest proportion of material textures, and combinations of materials with different textures were also used. In the case of patterns, the proportion of dresses without patterns was high, and natural patterns were found in the largest proportion. Beads and sequins accounted for most of the dress details, and the analysis showed that various detail types such as embroidery, slits, ruffles, and belts were used in the red carpet dresses. The aesthetic characteristics of the red carpet dresses worn at the China film festival were analyzed as sensual, elegant, decorative, and simple.

• Acta Via Serica
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• 제7권2호
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• pp.65-88
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• 2022

With the expansion of the Russian Empire southward in the nineteenth century, connoisseurs, art historians, and scholars in Russia began to pay attention to carpet traditions in the new territories of the Russian Empire in Turkestan. In journals and other specialty publications, they underscored a need to establish claims to authority over the knowledge of the traditional craft. They were highly attuned to parallel accounts of carpet weaving from regions that had a longer history of research and collecting of carpets. In contrast to the situation in Western Europe or the United States, commentators bemoaned the fact that the public and even professed experts in Russia did not properly appreciate carpets from the Caucasus and Central Asia. These scholars articulated a need to establish authority over the carpet weaving traditions of Russia's colonial possessions, resulting in a push toward a serious study of carpet weaving as a legitimate field of inquiry. This paper uses published sources on early carpet scholarship from the late nineteenth and early twentieth centuries to examine how carpet weaving traditions in Central Asia entered an imperial discourse of knowledge. It argues that attempts to understand and categorize carpet weaving as an art form occurred along two fronts. Intellectuals and scholars attempted to wrest control over the locus of knowledge from experts in the West as well as from local weavers. In the process, they established a distinctly imperial vision of carpet weaving in contrast to competing imperial discourses and over traditional forms of knowledge.

• 패션비즈니스
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• 제18권3호
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• pp.148-166
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• 2014

The purpose of this study is to establish the basic materials necessary for red carpet fashion design by examining the formativeness and fashion images of red carpet dresses at film festivals in the Great China Region. For the purpose of this study, research methods include a literature review on the origin and significance of red carpet dresses, the characteristics of film festivals in the Great China Region and their red carpet dresses as well as an analysis of the formative features and images of 615 red carpet dresses collected from each film festival official homepage, diverse media articles, and online search sites (www.google.com, www.hao123.com). The research finding can be summarized as follows: First, the formative features of red carpet dress designs were analyzed herein. It was found that the most frequently appearing type of silhouette was straight followed by hourglass and bulk in order. More specifically these included fit and flare, mermaid, trapeze, and slim in order. For the neckline styles, strapless was the most frequently seen followed by camisole, jewel, and one shoulder. Solid colors were more often seen than multiple colors. Bk, W, R, and YR were the most frequent main solid colors in order. Solid materials were frequent as well, such as soft and shiny materials. Non-patterned and unadorned styles were most frequent as for pattern types and details and trimmings. Second, the fashion images of red carpet dresses in the Great China Region were analyzed. The most frequent images were elegant, feminine, ethnic, modern, classic, avant-garde, others, mannish and sportive, in order.

• 한국화재소방학회논문지
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• 제23권6호
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• pp.1-9
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• 2009

본 연구에서는 나일론, 폴리프로필렌, PTT(poly(trimethylene terephthalate)), 양모(wool), 그리고 나일론/양모로 이루어진 5 종류의 카페트에 대한 연소거동을 열류량 $50kWm^2$의 콘 칼로리미터를 이용하여 평가하였으며, 가스유해성 평가는 KS F 2271의 시험방법에 따라 평가하였다. 콘 칼로리미터 실험결과 나일론 카페트는 쉽게 불이 붙는 것을 알 수 있었다. 점화 정도 혹은 초기 가연성은 나일론/양모로 이루어진 카페트가 가장 높은 값을 나타냈다. 불의 세기인 열방출량은 폴리프로필렌 카페트가 가장 큰 것으로 나타났다. 나일론 카페트가 가장 높은 연기 발생량을 보인 반면, 나일론/양모로 이루어진 카페트는 가장 낮은 가스 발생량을 나타냈다. 질량 감소율은 나일론/양모 >양모 >나일론 >폴리프로필렌 >PTT 카페트 순으로 나타났다. 연소 시 발생하는 유해성 가스인 일산화탄소의 경우 PTT에서 가장 많은 발생량을 보였으며, 나일론과 양모로 이루어진 카페트에서 가장 적은 양이 발생됐다. 이산화탄소의 발생량은 폴리프로필렌이 가장 높았으며, 나일론/양모 카페트에서 가장 낮은 값을 나타냈다. 쥐의 행동정지시간을 통해 살펴 본 결과 카페트류의 가스유해성은 PTT 카페트가 가장 해로운 것으로 나타났다.

• ALGAE
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• 제26권3호
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• pp.221-227
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• 2011

There are three carpet-like Codium species with a broadly expanded thallus reported from Korea and Japan: C. latum Suringar, C. tapetum Y. Lee, and C. tenuifolium Shimada, Tadano and J. Tanaka. During surveys of green algal diversity, we encountered a Codium species with carpet-like thalli from several sites on Jeju Island. To confirm the taxonomic identity of these specimens, we studied the morphological features and obtained rbcL gene sequences. The morphological and sequence data indicated that the carpet-like Codium specimens from Jeju are C. tenuifolium from Japan, but distant from Japanese C. latum. We propose that the carpet-like specimens from Jeju should be renamed C. tenuifolium, instead of C. tapetum or C. latum. C. tenuifolium is characterized by a tenuous, carpet-like and erect thallus with a very short and slightly compressed stipe arising from a discal holdfast, sub-pyriform and clavate utricles with a tumid and swollen apical head, and globular or sub-globular gametangia issued at the basal portion of the utricles.

• 한국의상디자인학회지
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• 제6권1호
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• pp.34-45
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• 2004

The purpose of the study was to investigate weaving, traditional dyeing, fiber material, pattern how carpet developing according to Turkey area for using the data that can rear to the export strategic industry for carpet production and development that is correct in culture. The result are followed: 1) Life of the age was expressed in color and pattern using according to geographical environment, climate, lifestyle, religion etc. 2) In the case of weaving, there is Kilim, Soumak that appears only weft on the surface as plane weaving without knot and carpet of knotted pile weaving and knot of carpet is duplex knot difference with carpet of the other country. 3) In the case of textile material, there is use most wool fiber that can get easily from breeded sheep by nomads. 4) In the case of dyeing, did the local traditional color to use dye extracting in dyeing material that can get easily in the area. Red that can extract in madder that can get easily in which area of Turkey, dark navy blue of indigo dye that indigo plant fermentation and cream beige that is wool's natural color were exposed representative traditional color of Turkey carpet. 5) Pattern was advanced uniquely as culture of the area; weaving person's sensitivity and desire are reflected through centuries. Amulet, riches ＆ honors, fecundity and happiness appeared most pattern in any area.

• 한국화재소방학회논문지
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• 제21권1호
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• pp.74-81
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• 2007

본 연구는 다중이용업소에서 사용하고 있는 실내장식재들 가운데 카페트와 커튼을 대상으로 방염 처리 여부와 방염 처리한 카페트의 사용 여부에 따라 화재의 위험 요소인 열방출율, 연기밀도, 발화점 그리고 난연성을 평가하였다. 방염 처리 여부에 따른 실험 결과를 살펴보면, 방염 처리한 재료가 방염 처리를 하지 않은 재료보다 발열량이 낮게 나타났지만 연기밀도 지수는 오히려 높은 것으로 나타났다. 또한, 방염처리한 카페트의 사용 여부에 따른 실험결과로는 3년 사용한 중고카페트가 사용하지 않은 새 카페트보다 발열량과 연기밀도 지수가 높게 나타났으며, 동일 재료일지라도 사용여부에 따라 난연성과 발화온도의 차이가 있는 것으로 나타났다.