• 한국의류산업학회지
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• 제13권3호
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• pp.438-444
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• 2011

Bamboo leaves, as natural dye provide unartificial fresh green, are known for expert property at anti-bacterial, anti-aging, anti-oxidation, skin whitening, moisturizing, peeling of horny, deodorizing and some skin disease like as eczema and inflammation without any allergic response. Also, It is quite common to obtain bamboo leaves from our surrounding but most of them were not in use. On purpose of development the way of recycle with common material to dye, bamboo leaves were used to dye on ramie fiber which is valuable for both of apparel and industrial field and investigated their dyeing property. Using extract from bamboo leaves, dyeing property was examined with dyeability, colorimetric property, light fastness and wash fastness under different conditions by extract density, dyeing time, dyeing method and mordants. As results, dyeing was generally colored in yellowish, K/S Value was shown more higher on hemp fiber than ramie. The most optimum dyeing condition was investigated on pre-mordant treatment, dyeing temperature $60^{\circ}C$, dyeing time 30min and extract density 400%. On the treatment with mordant(Al, Fe, Cu), dyebility on both of hemp and ramie fiber were increased by mordant. Especially with Copper(Cu) as mordant, dyebility was highly increased than any other mordants and dyeings showed in deep color. Also on the fastness test which is the most important to natural dyeing, wash-fastness showed good performance with 4-5 grade but light-fastness was above 4 grade on both of hemp and ramie fiber, lower than wash-fastness overall.

• 패션비즈니스
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• 제23권5호
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• pp.48-66
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• 2019

The purpose of this thesis was to investigate the similarities between religious costumes and Kazakh and Tajik minority women's costumes in the Chinese northwestern minority population that believes in both Islam and Shamanism. The research was conducted by investigating the forms, colors, and patterns of 240 representative costume pieces and making quantitative comparisons between religious and traditional costumes. The results showed that the Kazakh and Tajik costumes were similarly formed, both intended to cover the human body. Both the Islamic and traditional headdresses were also similarly shaped. In terms of color, black, white, green, and blue were found frequently in the Islamic religious costumes, as were red and yellow. Red, white, and brown, ascribed to the colors of shamanism, signifying incantations, were also frequent, indicating that this was engrained in their lives. A review of the traditional costumes revealed the patterns of Islam. Plants, geometry, abstraction, and letter patterns were dominant, whereas the meaning of the Islamic patterns, rebirth, sun, life, and hope, influenced the traditional costume patterns. Patterns associated with incantations, like the animal horns shown in the shamanism religious costumes, were persistently observed even after the people were converted to Islam. This study on the similarities between religious and traditional costumes in the Chinese minority might help us understand the connection between religious and traditional costumes and elucidate the cultural costume transition process.

• 한국의류산업학회지
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• 제25권6호
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• pp.732-738
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• 2023

This study delves into the realm of upcycling beauty design by repurposing discarded CDs, magazines, and fabrics. The study outlines a meticulous process for transforming waste into beauty designs. We created three upcycling beauty design works as part of this investigation. The first creation, called Silver Leaf, uses the silver section of CDs to craft leaves and stems. Achromatic colors are used as makeup to achieve cyber-inspired imagery. After carrying out silver-gray eye makeup, the lips were completed by affixing a CD component. The second creation is a firebird crafted by cutting or folding fashion magazines to create essential items. The colorful firebird image was completed using vivid color makeup of shades such as red and yellow. After proceeding with red eye makeup, the lips were completed by cutting and pasting magazine cutouts. The third piece is a spring flower, which involved selectively cutting lace patterns to complete a beauty design extending from head to face. The colors are spring-themed and encompass pink, yellow, and blue. Pink, blue, and green eyeshadows were applied on the lace, attached from head to face, chest, and lips. This study advocates for the prospect of upcycling beauty design using sustainable materials by repurposing waste resources. It also introduces the possibilities of creative activities in this field through upcycling. The study aims to play a role in changing the perception of environmental conservation, a concern of our times, through the use of sustainable resources.

• Archives of Pharmacal Research
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• 제26권3호
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• pp.214-223
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• 2003

The present study was conducted to investigate the effects of green tea extract (GTE) on arterial blood pressure and contractile responses of isolated aortic strips of the normotensive rats and to establish the mechanism of action. The phenylephrine ($10^{-6}~10^{-5}M$)-induced contractile responses were greatly inhibited in the presence of GTE (0.3~1.2 mg/mL) in a dose-dependent fashion. Also, high potassium ($3.5{\times}10^{-2}~5.6{\times}10^{-2}{\;}M$)-induced contractile responses were depressed in the presence of 0.6~1.2 mg/mL of GTE, but not affected in low concentration of GTE (0.3 mg/mL). However, epigallocatechin gallate (EGCG, $4~12{\;}{\mu}g/mL$) did not affect the contractile responses evoked by phenylephrine and high $K^+$. GTE (5~20 mg/kg) given into a femoral vein of the normotensive rat produced a dose-dependent depressor response, which is transient. Interestingly, the infusion of a moderate dose of GTE (10 mg/kg/30 min) made a significant reduction in pressor responses induced by intravenous norepinephrine. However, EGCG (1 mg/kg/30 min) did not affect them. Collectively, these results obtained from the present study demonstrate that intravenous GTE causes a dose-dependent depressor action in the anesthetized rat at least partly through the blockade of adrenergic $\alpha_1$-receptors. GTE also causes the relaxation in the isolated aortic strips of the rat via the blockade of adrenergic $\alpha_1$-receptors, in addition to the unknown direct mechanism. It seems that there is a big difference in the vascular effect between GTE and EGCG.

• 한국의류학회지
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• 제21권5호
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• pp.911-921
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• 1997

Recently the interest in natural dyeing has been increased because of the color clarity, natural grace and reactionism in fashion. Indigo dyeing, safflower dyeing and Gal-ott in Cheju-Do become generally known, so the study about the natural dyeing is continued with national intrust and support. In this study, 1 used artemisia for various dyeing tests because we can get it easily. 1 tested the dyeability in wool as well as cotton and silk with wormwood in natural dyeing material. I also dyed nylon with the same material for the comparison of the molecular structure. The mercerization and the chitosan treatment were done in cotton to improve the low dyeability in the natural dyeing. The result of this study are as follows; We have to dye repeatedly to get deep color in natural dyeing, and mordant treatment brought good result in color difference and dyeing fastness. 1. Compared with silk, wool and nylon, the dyeability of cotton was the worse. The color difference of cotton was 18.81 without mordants , and 24.05 with mordant. The dyeability of cotton was much increased by mordants such as potassiumdichromate, copper sulfate, iron sulfate and salt water. The color of cotton was turned into yellow-green in potassium dichromate and yellow-green with deep green in copper sulfate. The mercerization and the chitosan treatment of cotton made the improvement in color, dyeability, laundering fastness, abrasion fastness. 2. The color difference of silk was 3 times as high as cotton. It showed the similar degree with the chitosan treated-cotton. That is to say, silk had good dyeability because it contains amino group and carboxyl group. The dyebility of silk was increased by a mordant such as iron sulfate, potassium dichromate and salt water, Drycleaning fastness showed 5 grade, abrasion-fastness was high over 4~5 grade and sunlight fastness showed 1 grade in all case. 3. The color difference of wool was the best among four fabrics because of 18 kinds of amino acids. It is considered that the sulfate of wool has the polarity and help metal- mordants get the better dyeability such as potassium dichromate, iron sulfate, copper sulfate, and aluminum chloride. The color was reddish-green in potassium dichromate, yellow.greenin iron sulfate and copper sulfate, and yellow in the rest mordants. Drycleaning fastness of wool showed over 4~5 grade, abrasion fastness 5 grade. Sunlight-fastness 1 grade. 4. The dyeability of nylon was almost same because of the similar molecular structure with silk. The clarity of color was poor. The color was yellow-green in copper sulfate and yellow in the rest mordants. Laundering fastness and abrasion-fastness of nylon was good. Sunlight- fastness represented 1 grade.

• 디자인융복합연구
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• 제15권3호
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• pp.117-131
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• 2016

종합편성채널의 도입으로 인해 시청자들의 욕구는 점차 다양해지고 있으며 채널 경쟁이 날로 과열되고 있다. 지속적인 웰빙(Well-being)과 그린소비 열풍으로 인해 웰빙 채널에 대한 요구도 높아지고 있다. 국내·외 채널 브랜드 전략 사례 및 국내 웰빙 라이프 프로그램에 관하여 현황조사 결과 현재 우리나라는 의, 식, 주 전반에 관한 웰빙 정보를 제공하는 채널은 존재하지 않으며 교양, 오락 등의 프로그램에서 단편적으로 제공되고 있는 실정임을 파악하고 웰빙 라이프 채널 브랜드 전략을 제안하고 채널 브랜드 마크와 스테이션 ID(station Identification) 제작하였다. 채널 브랜드 전략과 디자인의 객관적 검증을 위해 환경 관련 프로젝트에 참여한 경험이 있는 20대 이상 남녀 50명을 대상으로 사용자 인식조사를 실시하였으며 그 결과 대체로 해당 채널의 필요성과 연구자가 제안한 컨텐츠에 긍정적인 응답을 보였다. 그러나 브랜드마크와 관련된 가독성과 같은 개선의 필요성이 제기되어 이를 개선하였으며 비교 검증 설문을 실시하였다. 그 결과 개선된 브랜드마크에 대해 이전과는 달리 긍정적인 결과가 타나났다. 본 연구가 향후 그린 소비자를 대상으로 한 웰빙 라이프 스타일 채널 제작에 도움이 되길 바란다.

• 마케팅과학연구
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• 제20권1호
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• pp.59-69
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• 2010

绿色环保或者环境意识已经成为商业、政府机关, 以及消费者和世界关注的重要问题. 针对这一情况, 韩国政府宣布, 在本世纪初, "环保建设" 将被作为一种用以鼓励与环保相关的商业活动的方式. 不同层次的韩国服装业, 提出了不同的产品环保的绿色计划. 这些服装产品包括有机产品和回收的衣服. 要想使这些公司成功, 他们需要那些, 在做产品购买,使用, 处置时, 将绿色问题(如环境的可持续性发展)作为一个人判断的一个组成部分的顾客的信息. 这些消费者可以被看成是生态学的关注者. 过去的研究已经对消费者对于环保产品的购买意愿进行了检测. 此外, 还研究了影响生态保护者或绿色消费者的因素. 但是, 只是关注生态保护者在处置或者回收利用衣服上与采购绿色产品相比较是不够的. 服装处置行为有多种途径, 消费者可以用淘汰, 传承(例如: 把它送给一个年幼的弟弟), 赠与, 交换, 出售或者简单的把他扔掉等多种方式来暂时或者永久的摆脱闲置的衣服或贷款项目. 因此, 购买环保产品的行为应该结合服装处置的行为, 从而进一步了解消费者的消费行为与对环境的态度. 本项研究的目的在于提供韩国生态保护者从有利于生态学的角度出发来购买和处理衣服的生活方式的相关信息. 本研究的目标有: 1, 基于韩国对服装处置行为进行分类; 2, 调查人 们人口统计数据, 生活方式和服装消费价值观赏的差异; 3, 在环保的时尚物品的购买意愿和影响因素之间进行比较. 自填式的调查问卷是基于以往的研究设置出来的. 问卷包括10项处置衣服的条款, 22项可持续并且健康的生活方式的条款, 以及19项消费观念的条款. 根据利克特模板的五分量表设置. 此外, 购买两个时尚物品的意愿和每个物品属性的11项特征都是根据利克特模板的七分量表而来, 两种制成羊毛套衫的可以从PET识别代码的回收瓶子中创造出来的涤纶织物这两种套衫选自一个韩国和一个美国的户外运动服装的品牌. 我们对每一种产品的简介和颜色都进行了调查, 人口统计学(即性别, 年龄, 婚姻状况, 教育程度, 收入, 职业)也被包括在内. 在2009年5月份, 研究数据通过一个专业网站的调查机构进行采集, 最后有600份调查问卷可供分析, 这个调查的受访者年龄从20到49岁不等, 平均年龄为34岁. 百分之50的调查者为男性, 大约58%的受访者是已婚者, 其中62%的受访者有大学学位. 主要成分分析和因素最大方法差的方法用以识别衣服处理规模的潜在尺度. 共有三个因素生成(比如: 倒卖行为, 捐赠行为, 不回收利用行为). 基于他们处置衣服的方式对受访者进行了分类, 群类分析被使用, 最终得到了三个部分. 不同的消费者, 被分别贴上 "转售集团", "捐资团体" 以及 "不回收组织" 的标签加以分类, 其中98%是正确的分类. 从人口统计学角度来看, 这三个类别的人在性别, 婚姻状况, 职业和年龄上有显著的差异. 健康可持续的生活方式被缩减为以下5个因素: 自我满意度, 家庭定位, 健康问题, 环境问题和自愿的服务. 这是三个群体中健康可持续的生活方式的最显著的差异. 转售集团和捐赠组表现出在健康可持续的生活方式上的相同倾向, 同时, 不回收集团在生活方式方面呈现最低的平均值. 转售和捐赠团体自称享受和满意这种生活和消费方式, 并且能够利用空余的时间陪伴家人. 另外, 这两组的人关心健康和有机食品, 并试图保护能源和资源. 对服装消费的价值观产生主要影响的三个因素是: 个人价值, 社会价值和实用价值. 因素的方差测试表明转售集团和其他两组之间的因素差异最大. 转售集团相比其他价值更关注个人价值和社会价值. 相比之下, 非回收集团比捐赠集团更关注高层次的社会价值. 比较购买环保产品的意愿上, 转售集团表现出最高的购买A类产品的意愿. 另一方面, 捐赠集团则在小市场中表现出购买B类产品的最高意愿. 此外, 平均分数表明, 购买韩国的产品(B类产品)相比购买美国的产品(A类产品)更合韩国人的心意. 多元线性回归分析法确定了对环保产品的购买的意愿对制造业产品属性的影响. 产品的设计, 价格, 贡献, 对环境的保护, 价格, 兼容性是影响转售集团的显著因素, 另外, 以及对自身形象的影响是捐赠团体的重要因素. 对于非回收集团来说, 设计, 价格等因素是相同的, 自我的形象,对环保运动的贡献, 和环境保护也是很重要的. 而价格因素具有显著性的共通性. 对于B类产品来说, 设计, 合理的价格, 形象等因素是同等的重要, 但是不同的组对购买的特征和意愿有不同的倾向. 健康可持续的生活方式以及服装消费的意向对购买A类产品和B类产品的影响同样被我们所关注. 实际操作者的健康状况和个人价值都是影响购买意愿的重要因素; 然而, 在这三个群体中说服的力度都很低. 结果表明, 分类出来的每组处理服装的行为, 显示着不同服装产品的属性, 个人价值, 和实践者的特点, 这些都影响了他们的购买环保产品的意愿, 结果会使生态保护者提出并组织更合理的生态设计的战略决策.

• Journal of Information Display
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• 제11권4호
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• pp.140-143
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• 2010

A simple and versatile method of fabricating color patterns in two-dimension (2D) and three-dimension (3D) was developed using the selective-wettability approach. Red, green, and blue color elements are sequentially formed on a single substrate in a pattern-by-pattern and/or pattern-on-pattern fashion, through a simple coating process. Either 2D or 3D structures in an array format are produced by controlling the thickness of the hydrophobic layer (HL) coating a substrate within the framework of wetting transition. Moreover, it was demonstrated that the stacked geometry of two successive patterns can be easily tailored for various types of color arrays, with the pattern fidelity of a few tens of nanometers in terms of only a parameter of the HL thickness.

• Natural Product Sciences
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• 제5권1호
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• pp.39-47
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• 1999

The flowers of Alcea rosea L., Malvaceae, sold in the Indian market under the trade name 'Gulkhairo', are well known for their expectorant, cooling and diuretic properties and used in many indigenous cough mixtures in India. The present paper deals with the detailed pharmacognosy of the floral parts including morphological, anatomical, phytochemical and fluorescence characters. Some of the diagnostic features of the drug are : pedicel characterized by multicellular appendages, stellate hairs, rosette crystals of Ca-oxalate, starch sheath and large sized mucilage canals; sepals having distinctive multicellular appendages arranged in a semilunar fashion present adaxially at their base; monadelphous stamens, pollen grains pentaporate provided with dimorphic spines; placentation axile, ovules campylotropous; dark green fluorescence of the powder with nitrocellulose in amyl acetate and yellow fluorescence of trichomes under Fluorescence microscope.

• 복식
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• 제42권
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• pp.59-68
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• 1999

The purpose of this study is to survey the color preference of mothers for the clothing of their children whose clothing is usually chosen by their mothers. The survey was performed by showing 60 color samples to provide the useful data for the fashion color planning. The result of this study shows that the prefe-rences in hue and tone are different mainly by season. The most preferred colors are yellow for boys and pink for girls in spring white in summer-beige in fall and black in winter. The most preferred tones for boys are pale in spring and summer dull in fall and dark in winter For girls light tone is most preferred in spring and pale in summer bright in fall and dark in winter Analysis of tone preferences in 6 colors shows that bright and clear are commonly preferred tones for children's clothing. Pale light vivid tones of yellow green and blue are preferred for girls and boys. Dark purple is preferred in fall and winter while pale tone is preferred in spring and summer. Red is preferred for girls especially in pale bright vivid tones while dark grayish and deep tones are preferred for boys in fall and winter.