• 한국의류학회지
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• 제28권1호
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• pp.45-53
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• 2004

This study was conducted to redesign hotel robes based on Korean images. Hotel robes are furnished at many Korean hotels to increase the level of their guests' satisfaction toward their hotel services. The current hotel robe has several flaws in utility and design. Also, the robes register a low level on guests' satisfaction while generating high cleaning cost. Consequently, improvements in the hotel robes' material, motifs, style, and color were needed. The current one-piece, cotton towel weave robes used in hotels are white and pale. Half of the hotel guests never wear the hotel robes during their stay, because they are unattractive and most Korean hotels provide a robe similar in design. Furthermore, these robes are undistinguishable from those found at other countries. Nevertheless, Korean hotel managers feel that the hotel robe is an important tool to express its hotel image and to increase guests' satisfaction of their services. Most hotel managers and consumers agreed that it is necessary to design hotel robes based on Korean images. They believe that redesigning the hotel robes based on Korean images would induce hotel guests to wear them and at the same time feel part of the Korean traditional culture. The Korean traditional motifs of Taegug, Un (cloud), JuJag (phoenix), and Kumkwan (gold crown) were used in the new design of the hotel robes. The style of new hotel robes is the Korean traditional Pho of the Three Kingdoms. The colors of new hotel robes are white and pink. Forty-three examiners evaluated the newly designed robes for their aesthetic, symbolic and distinctional values. They concurred that the new robes were much better than the current ones.

• 감성과학
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• 제8권4호
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• pp.345-354
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• 2005

본 연구는 직물구조인자인 위사밀도와 직물의 조직을 변화시켜 시직한 면직물을 이용하여 역학특성 및 태의 변화를 KES-FB System을 이용하여 측정하였다. 그 결과 위사밀도가 증가할수록 굽힘특성 및 전단특성이 증가하는 것으로 나타났고, 위사밀도의 변화에 따른 역학특성치 중 굽힘 및 전단특성의 값은 평직이 높게 나타났으며, 인장특성, 압축특성 그리고 표면특성의 값은 조직 및 밀도에 크게 영향을 받지 않는 것으로 나타났다. 한편, 위사밀도 변화에 따른 의복착용성능 중 WC/T, MMD/SMD를 제외한 B/W 및 2HG/G, 2HB/B, 2HB/W, W/T, 그리고 WC/W는 위사밀도에 영향을 받는 것으로 나타났다. 위사방향의 직축은 굽힘특성, 전단특성, 압축회복도(RC), 표면거칠기(SMD), 태와 의복착용성능에 높은 상관을 보이는 것으로 나타났다. 그리고 Tightness는 굽힘특성, 전단특성, 압축특성 그리고 표면 마찰계수와 높은 상관을 보였고, 기본태 및 T.H.V., 의복착용성능에도 높은 상관이 있는 것으로 나타났다.

• 복식
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• 제56권9호
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• pp.37-49
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• 2006

The purpose of this study is to figure out the types and characteristics of the twill damask fabrics through literatures review of both domestic and Chinese documents and records. In addition, the study aims to review the characteristics of the twill damask fabrics found at Sukga Pagoda. The twill damask fabrics can be categorized in terms of the weaving method into Float Pattern on a Tabby Ground, Twill Pattern on a Tabby Ground, Float Pattern on a Twill Ground, Twill Pattern on a Twill Ground, and Without Pattern on a Twill Ground. The fabrics ran also be divided in terms of their name into Ki, Neung, and Munju. Four items of twill damask fabrics were found inside the Sukga Pagoda. All of them are Twill Pattern on a Twill Ground. At the primitive level of weaving skill, twill damask fabric was made by adding patterns with twill damask or BuJik on the background of plain weave. At more advanced level, the fabrics are weaved by making patterns with twill damask or BuJik on the background of twill damask. Compared to the relics of Koryo and Chosun Dynasty, these twill damask fabrics were loosely weaved with relatively thick thread.

• 융합정보논문지
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• 제10권4호
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• pp.175-183
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• 2020

탈모인들은 자신의 이미지 개선과 자신감 극복을 위해 많은 노력을 하고 있다. 그 중 탈모를 위해 착용하는 가발에 대한 수요와 인식의 변화는 좋아지고 있으나 가발 자체의 탈모, 탈색, 엉킴 현상이 발생하고 부자연스러운 헤어 스타일링과 가발 착용에 드는 소요 시간 등 불편한 부분들이 있어 이를 개선한 새로운 시술방법으로 헤어 증모술이 대두되고 있다. 이에 본 연구의 목적은 자신의 모발에 인모 가닥을 엮어 증모시키는 헤어 증모술을 통해 중년 여성 탈모인들의 삶의 질에 긍정적인 영향을 미치는지 검증하는데 있다. 조사 대상자는 중년 탈모여성으로 증모 전, 후 삶의 질을 측정하여 분석하였다. 분석 결과 헤어 증모술이 중년 탈모 여성의 경제적 만족도, 신체적 만족도, 정신적 만족도, 사회적 만족도에 정(+)의 영향을 미치는 것으로 나타나 헤어 증모술이 중년 탈모 여성의 삶의 질을 향상시키는데 효과가 있음을 알 수 있었다. 또한 증모 후 만족도와 재시술 의향도 높아 뷰티 시장의 블루오션인 헤어 증모술을 통해 고부가 가치 창출을 기대할 수 있을 것이라 사료된다.

• 한국콘텐츠학회논문지
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• 제13권4호
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• pp.418-426
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• 2013

본 연구는 전통공예기술인 짜임을 현대 가구디자인에 활용하기 위해 조형적인 분석을 통해 사용자가 쉽게 접할 수 있도록 체계적으로 정리하여 보급하는 것을 목적으로 한다. 정리된 짜임의 분석 자료를 토대로 가구를 제작하는 데 쉽게 적용할 수 있도록 하기 위해 기본적으로 짜임을 이용한 가구로 생성될 수 있는 형태를 조사한 결과, 판재+판재의 결합으로 이루어진 가구, 판재+각재 2축의 결합으로 이루어진 가구, 판재+각재 3축의 결합으로 이루어진 가구로 나누어 볼 수 있었다. 그리고 가구의 위치에 따라 사용되는 짜임을 파악하기 위한 분석으로 가구의 상부에 주로 사용되는 짜임의 종류와 가구의 중앙부에 사용되는 짜임, 가구의 하부에 주로 사용되는 짜임으로 분류하여 각각의 짜임을 분석하여 정리하였다. 이와 같이 짜임은 그 사용되는 위치나 가구의 형태에 따라 그 구조를 이루는데 필요한 짜임이 다르다. 그래서 일반인들이 처음 짜임을 접할 때는 어떤 짜임이 어디에 사용되어야 되는지 파악하기가 힘들다. 따라서 본 연구에서 가구의 조형분석을 통해 가구의 형태별, 가구의 위치별로 적용할 수 있는 짜임을 분석하여 정리함으로써 장인이 아닌 일반인들에게 대중적으로 짜임의 활용도를 높일 수 있는 계기가 될 것이다.

• Archives of Pharmacal Research
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• 제28권11호
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• pp.1311-1316
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• 2005

To better define the relationship between dermal regeneration and wound contraction and scar formation, the effects of epidermal growth factor (EGF) loaded in collagen sponge matrix on the fibroblast cell proliferation rate and the dermal mechanical strength were investigated. Collagen sponges with acid-soluble fraction of pig skin were prepared and incorporated with EGF at 0, 4, and 8 $\mu$g/1.7 $cm^{2}$. Dermal fibroblasts were cultured to 80$\%$ confluence using DMEM, treated with the samples submerged, and the cell viability was estimated using MTT assay. A deep, $2^{nd}$ degree- burn of diameter 1 cm was prepared on the rabbit ear and the tested dressings were applied twice during the 15-day, post burn period. The processes of re-epithelialization and dermal regeneration were investigated until the complete wound closure day and histological analysis was performed with H-E staining. EGF increased the fibroblast cell proliferation rate. The histology showed well developed, weave-like collagen bundles and fibroblasts in EGF-treated wounds while open wounds showed irregular collagen bundles and impaired fibroblast growth. The breaking strength (944.1 $\pm$ 35.6 vs. 411.5 $\pm$ 57.0 Fmax, $gmm^{-2}$) and skin resilience (11.3 $\pm$ 1.4 vs. 6.5 $\pm$ 0.6 mJ/$mm^{2}$) were significantly increased with EGF­treated wounds as compared with open wounds, suggesting that EGF enhanced the dermal matrix formation and improved the wound mechanical strength. In conclusion, EGF-improved dermal matrix formation is related with a lower wound contraction rate. The impaired dermal regeneration observed in the open wounds could contribute to the formation of wound contraction and scar tissue development. An extraneous supply of EGF in the collagen dressing on deep, $2^{nd}$ degree-burns enhanced the dermal matrix formation.

• Composites Research
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• 제33권3호
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• pp.115-124
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• 2020

적층복합재료, 특히 탄소섬유 복합재료는 금속에 비해 가벼우며 상대적으로 비강도 및 비강성이 뛰어나기 때문에 항공 우주 산업 및 자동차 산업 등과같이 광범위한 분야에서 사용되고 있다. 그러나, 적층 복합재료는 섬유의 배열이 모두 면내방향으로 배열되어있기 때문에 박리가 발생한다는 큰 단점이 있으며, 이는 적층복합재료의 응용분야를 제한한다. 본 연구에서는 먼저 π-빔과 평판이 결합된 형태의 적층복합재료 T-빔을 개발하고, 구조해석 및 기계적 물성평가를 통하여 설계변수를 최적화하였다. 이후 적층복합재료 T-빔의 설계변수를 3D 직조 프리폼에 동일하게 적용하여 T-빔을 개발하였으며, 적층구조에 비하여 향상된 기계적 강도를 달성할 수 있었다. 이러한 연구결과는 강도향상을 필요로 하는 기존의 적층복합재료 구조물에 적용 가능할 것으로 기대된다.

• 한국해양공학회지
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• 제30권6호
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• pp.520-525
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• 2016

In this study, a mixture of polypropylene fibers and glass fibers were used to weave polypropylene/glass fiber-reinforced composite panels with characteristics such as highly elongated short fibers, high ductility, anti-fouling, and hydrophobicity as a result of a directional property. Mechanical and environmental tests were carried out with specimens fabricated with this composite panel, and its applicability to shipbuilding and ocean leisure industries was evaluated through a comparison with existing glass fiber-reinforced composite materials. The results of this experiment verified the excellence of the polypropylene/glass-mixed woven fiber-reinforced composite material compared to the existing glass fiber-reinforced composite material. However, the forming process needs to be changed to improve the weak interfacial bonding, and the properties of the composite material itself could be improved through mixed weaving with other fibers after development. Maximizing of the advantages of the polypropylene fibers and overcoming their shortcomings will improve their applicability to the shipbuilding, ocean leisure, and other industries, and increase the value of polypropylene fibers in the composite material market.

• 복식
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• 제5권
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• pp.65-81
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• 1981

I referred to documents to study the origin and the progressing process of textiles. Cotton seeds were first imported from China by Mun, Ik Jem at the end of the era of Koryeo, and cotton had several different names such as mok-myen, cho-myen, gil-pae, baek-chep-za, tap-po, ban-ki-wha, dong-yep-po and so on. Since the era of the Three Kingdoms, people had heard of cloth of superior quality but it was not certain whether it was imported from China or made in our country. It seems that cotton was not made during that period, white silk, hemp cloth, and ramie fabric were produced. At that time, linen was called cotton by mistake. After importing cotton seeds from China, all the people began to plant them and made their clothes from them. At the beginning of the Yi Dynasty, the weaving technique was dependent on China. However, the government persuaded farmers to plant them. At that time cotton was used as a means of purchasing instead of money. Silkworms raising started during the era of the Three Kingdoms and it was widely spread at the beginning of the Yi Dynasty. In order to encourage sericulture' spinning and weaving instruments were installed in the royal palace and the queen with sher court maids demonstrated how to spin and weave. The activity was named "chin-jam-ye." Linen was the representative of all textiles and it was also very popular. The technique of weaving had already been highly developed at the era of Silla. During the era of the Three Kingdoms people used "bang-chu-cha" as a weaving instrument. They discovered several new hand machines in the period of the Yi Dynasty: they were instrument of removing seeds, spinning wheel, hemp cloth loom and so on, and we find the remains of them these days.

• 복식
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• 제57권8호
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• pp.37-47
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• 2007

This study is considered about the fabrics of the tomb of King Muryeong at the Baekje(百濟) Period. First, there were silk fabrics such as compound woven silk(錦), twill damask(綾), complex gause(羅) and plain weaved silk(平絹). All of compound woven silk(錦) are the warp-faced compound tabby(經錦) of plain weave and the density is various from high to low one. The twill damask(綾) was a variation of twill damask weaved with a six strand warp thread. The complex gause(羅) made patterns as a set of 2 strand, 4 strand, 6 strand and 8 strand warp threads are weaved alternately with the weft. There were three kinds of plain weaved silk(平絹). The first was weaved densely without space between strands. The second was weaved with a small space between strands. And the third was weaved with a two strand warp thread, having a space between the threads. On the other hand, several pieces of well preserved ramie cloth were excavated. Of the, the densest one has the density of 125 strand/inch for the warp and the weft. In addition, strings made of flax thread were found. This suggests that flax fabrics may be found additionally if the hardened lumps of fabrics are resolved and analyzed. Other materials discovered include knits, knotted strings, embroideries, threads and floss. Pieces considered knits and knotted strings occupy a large part of fabrics excavated from King Muryeong's Tomb, and in particular knotted strings show various knotting methods. In addition, embroideries such as chain stitch and button hole stitch are clearly observed. What is more, there are silk threads and hemp threads, which are presumed to have been used for dangling ornaments such as Yeongrak(瓔珞) and beads or for sewing. Besides, floss was found between fabrics.