• Journal of Technology Innovation
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• v.14 no.1
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• pp.31-66
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• 2006

The country with a relative abundance of human capital conducts relatively more R&D in the steady state than its partner. This country acquires the know-how to produce a relatively wider range of innovative goods. High technology comprises a large share of the national economy in the human-capital rich country and real output growth is faster. This prediction would seem to accord weakly with empirical observation of Korean economy.

• The Journal of Natural Sciences
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• v.10 no.1
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• pp.209-216
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• 1998

The results of the study of diving the 21st century's Korea fashion market into consumer market, fashion market, and a new marketing strategy are as follows. The 21st consumer market is First, a fashion democracy phenomenon. As many people try to leave unconditional fashion following, consumer show a phenomenon to choose and create their own fashion by subjective judgements. Second, a phenomenon of total fashion pursuit. Consumer in the future are likely to put their goals not in differentiating small item products, but considering various fashion elements based on their individuality and sense of value. Third, world quality-oriented. With the improvement of life level, it accomplishes to emphasize consumers' fashion mind on the world wide popular use of materials, quality, design and brand image. Fourth, with the entrance of neo-rationalism, consumers show increasing trends to emphasize wisdom, solidity in goods strategy pursuing high quality fashion and to demand resonable prices. Fifth, concept-oriented. Consumers are changing into pursuing concept appropriate to individual life scene. Prospecting the composition of the 21st century's fashion market, First, sportive casual zone will draw attention more than any other zone. This is because interest in sports will grow according to the increase of leisure time and the expasion of time and space in the 21st century, and also ecology will become the important issue of sports sense because of human beings's natural habit toward nature. Second, the down aging phenomenon will accelerate its speed as a big trend. Third, a retro phenomenon, a concept contrary to digital and high-tech, will become another big trend for its remake, antique, and classic concept in fashion market with ecology trend. New marketing strategy to cope with changing fashion market is as follows. First, with the trend of borderless concept, borders between apparels are becoming vague, for example, they offer custom-made products to consumers. Second, as more enterprises take the way of gorilla and guerrilla where guerrillas who aim at niche market show up will develop. Basically, they think highly of individual creative study, and pursue the scene adherence with high sensitiveness. However this polarization becomes mutually-supplementing relationship showing gorilla's guerilla movement, and guerilla's gorilla high-tech. Third with the development of value retailing, enterprises pursuing mass merchandising of groups called category killers are expanded and amplified to new product fields, and expand business' share. Fourth, using outsourcing, the trend to use exterior function leaving each enterprise's strength by inspecting its own work is gradually strong. Fifth, with the expansion of none store sale, the entrance of the internet and the CD-ROM sales added to communication sales such as catalogues are specified. An eminent American think tank expect that 5-5% of the total sale of clothes and home goods in 2010 will be done by none store sale. Accordingly, to overcome the problems, First international, global level marketing, Second, the improvement of technology, Third, knowledge-creating marketing are needed.

• Journal of Bio-Environment Control
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• v.14 no.2
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• pp.106-113
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• 2005

This study was carried out to develop a novel hydroponic medium far fruit vegetable crops by using waste synthetic fibers. In physical analysis of the synthetic fiber medium (SFM), the bulk density and percent solid phase were lower, while the porosity and water content were greater in comparison with the rockwool slab. The SFM had pH of 6.5 and EC of $0.03dS{\cdot}m^{-1}$ both of which are similar to those of the rockwool slab. The CEC of 0.39me/100mL of the SFM was lower than compared with 3.29me/100mL of the rockwool slab. However, concentrations K, Ca, Mg and Na were slightly higher in the SFM than those in the rockwool slab. The 'Momotaro' tomato crop in the SFM gave comparable plant height, stem diameter, days to first flowering, fruit weight and percent marketable yield as the rockwool slab. In the SFM and in the rockwool slab, mean fiuit weight were 182g and 181g, percent marketable yield were $93.8\%$ and $92.0\%$, respectively. The marketable yield per 10a in the SFM was 12,799 kg, which was $97\%$ of that in the rockwool slab. Growth parameters such as leaf length and width, leaf number, stem diameter and chlorophyll content of an exportable cucumber crop grown in the SFM and the rockwool slab were not different. Fruit weight was greater in the rockwool slab, while percent marketable yield was greater in the SFM. The marketable fruit yield per 10a of 5,062kg in the SFM was $2\%$ greater than that in the rockwool slab. $NO_3$ concentration in nutrient solution during the crop cultivation was higher in the SFM than in the rockwool slab, while concentrations $NH_4$, K, Ca, Mg and $SO_4$ were not different between the two media.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.82-93
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• 2019

Fashion cannot encourage co-consumption with other people as a personal item, but it can lead to new consumer needs if fashion sharing service can professionally replace the time and cost of purchasing and managing goods. The purpose of this study is to empirically investigate the factors influencing the acceptance of fashion-sharing services based on the integration theory of user acceptance and utilization (UTAUT), and to discuss the virtuous cycle and sustainability pursuit of resources through the activation of the sharing. In this study, the research model for the acceptance of fashion sharing applications is schematized, and the survey was conducted 300 women aged 20~49 years. The screens of 'Project Anne', a representative fashion sharing service in Korea, were provided as a visual data. Reliability analysis, correlation analysis, confirmatory factor analysis, structural equation analysis, and multiple group analysis were performed using SPSS 23.0 and AMOS 22.0 statistical package for statistical analysis. As a result, efficiency and social influence positively influenced behavioral intention to use, and age has found that efficiency and social influences modulate the intensity of behavioral intention to use. Therefore, for the consumer acceptance and activation of fashion sharing services, marketing activities emphasizing efficiency and strengthening social influence factors are essential. Also, it is necessary to maintain the existing target group, 30~40s, and also construct additional products and price services for the 20s. This study is of academic significance in presenting basic data for empirical research on consumer acceptance of fashion sharing, and suggests a study on the influence relationship among user experience components for real users in the future.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.261-268
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• 2024

This study developed a pattern design that is highly useful in the modern culture and tourism industry based on various formative elements that appeared in the cloud-treasure pattern on fabrics from the Joseon Dynasty. The cloud-treasure pattern has an auspicious meaning. Therefore, the wrapping cloth with this pattern symbolizes the meaning of giving a precious gift. There are many aesthetic and formative elements in royal culture that can be utilized in the development of various cultural products. Therefore, it has very high utility value even in modern times. We examined rare royal wrapping cloth and applied its formative characteristics to develop a popular package design. Through this, another possibility was presented in the convergence of traditional culture and design. In particular, we actively combined the pattern of wrapping cloth with the 2024 fashion trend to develop a unique and trendy pattern design. The main source of the pattern design is the silk jacquard wrapping cloth with cloud-treasure pattern, a relic of Princess Myeong-an owned by the Seoul Museum of Craft Art. The researcher directly examined the wrapping cloth to extract 14 design motifs and developed 6 types of trendy patterns by combining them with dot and ribbon patterns, which are pattern trends for 2024. Afterwards, the pattern was mapped onto a box package similar to a wrapping cloth and expressed virtually.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.12 s.159
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• pp.1730-1736
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• 2006

To utilize hanji for fashion accessory efficiently, dyeability of Hanji should be improved. Though Hanji mostly consists of cellulose such as cotton and ramie, also has various impurities, and has the different internal and surface structure from textile materials. Because of them, Hanji might show different dyeing behavior. As physical properties of Hanji are reduced in wet condition, dyeing process would damage the physical properties of Hanji Therefore, in this study, dyeing properties of Hanji using direct dye were examined in comparison with cotton and ramie. Effect of dyeing on tensile strength, and bleeding of direct dye by water from Hanji, colorfastness to light were also estimated. While Hanji showed the maximun dye exhaustion at $25^{\circ}C$, cotton and ramie showed those at $60^{\circ}C$. Tensile strength of Hanji reduced after Hanji was dyed. When Hanji was dyed at $25^{\circ}C$, the more bleeding occurred than at higher dyeing temperature. Hanji which had higher K/S values were bled more than those had lower K/S value. Colorfastness to light of Hanji dyed with direct dye was not inferior to those of cotton and ramie.

• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.12 s.159
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• pp.1800-1809
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• 2006

The wearable technology takes the concept of clothing over its limits -integrating software, communication devices, and sensors into the garments to enable them to 'think' for the wearer. A dress is no longer just a dress, but a dress as well as a wearable computer interface. This wearable computer network transports the data power and control signals within the wearer's personal space. The purpose of this thesis is to explore the wearable technology from a commercial perspective. On this theme I made a survey and interviewed 20 men and 20 women in London to find out if many people are familiar with the concept of the wearable technology. The main results of this study include: Firstly, according to the survey, people are not familiar with the concept of the wearable technology, and further people thought negatively about the wearable computer rather than positively they worried about hish prices, inappropriate technology and side effects. Secondly, people are especially interested in items related to health and security, so in this area there are huge potential opportunities for the wearable technology, Finally, wearable technology needs to be a simplified set of interactive devices, which are in a user friendly format for marketability because convenience was one of the biggest concern for consumers. Therefore, development of the wearable computer should be promoted not only through computer engineering but also through the connection with human lift.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 1998.11a
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• pp.213-217
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• 1998

본 연구에서는 고감성 의류상품 개발을 위한 기초 자료들 제공하기 위해 폴리에스테르 직물에 대한 감각·감성을 1, 2단계로 나누어 분석하였다. 1단계에서는 얇은 여성 외의용 폴리에스테르 24종을 사용하여 감성측정에 영향을 미치는 제요인에 대해 검토하였다. 즉, 감각·감성측정시 기준직물과 그 평가치 제시 유무, 제시방법(blind/ open eye test), 환경과 직물 종류에 따른 효과를 조사하였다. 2단계에서는 1단계의 결과를 토대로 폴리에스테르 10종을 이용하여 환경에 따른 감각·감성과 물성 변인간 관계를 규명하였다. 1. 1단계의 연구결과, 기준직물 제시유무에 따라 감각·감성에 부분적으로 차이가 있었다. 유색직물의 평가시에는 blind/open eye test에 따라서 몇가지 평가용어를 제외하면 전반적으로 직물의 색에 따른 감각.감성에 유의차가 없었다. 2. 감각용어에 대한 요인분석 결과, 표준환경에서 1요인으로 두께, 무게(두껍다. 폭신폭신하다. 가볍다), 2요인으로 표면특성(매끄럽다. 부드럽다. 오돌도돌하다.), 3요인으로 강연성(뻣뻣하다. 보송보송하다)이 추출되었다. 고온다습환경에서도 유사한 결과였다. 3. 환경 효과는 고온다습환경에서 표준환경에서보다 더 눅눅하게, 덜 보송보송하게, 덜 차게 감지하는 것으로 나타났다. 직물의 효과는 모든 용어에서, 환경과 직물의 상호작용효과는 (차다. 보송보송하다. 뻣뻣하다. 하늘하늘하다. 촉감이 졸다.)에서 유의차가 나타났다. 4. 여러 통계기법에 의해 감각·감성 및 물성변인을 분석하여 종합한 결과, 표준환경에서 감성과 관련높은 용어는 (하늘하늘하다), 물성은 SMD로, 고온다습환경에서 감성과 관련 높은 용어는 (보송보송하다), 물성은 Contact area로 밝혀졌다. 폴리에스테르 직물에 대한 감성의 감각구조는 환경에 따라 상이하며 관련 물성 중 표면접촉특성은 환경에 관계없이 가장 중요한 변인으로 작용한다고 할 수 있다.었으며 또한 essential oil에서는 성별 차이가 없는데 반해 페르몬 향의 경우 성별의 차이를 나타내었다.. 방법을 타액과 혈청내 testosterone 농도 측정에 응용하여 RIA의 결과와 비교하여 본 바 상관관계가 타액에서 r=0.969, 혈청에서 r=0.990으로 두 결과가 잘 일치하였다. 본 실험에서 측정된 한국인 여성의 타액내 testosterone농도는 107.7$\pm$12.0 pmol／l이었고, 남성의 타액내 농도는 274.2$\pm$22.1 pmol／l이었다. 이상의 결과로 보아 본 연구에서 정립된 EIA 방법은 RIA를 대신하여 소규모의 실험실에서도 활용할 수 있을 것으로 사려된다.또한 상실기 이후 배아에서 합성되며, 발생시기에 따라 그 영향이 다르고 팽창과 부화에 관여하는 것으로 사료된다. 더욱이, 조선의 ${\ulcorner}$구성교육${\lrcorner}$이 조선총독부의 관리하에서 실행되었다는 것을, 당시의 사범학교를 중심으로 한 교육조직을 기술한 문헌에 의해 규명시켰다.nd of letter design which represents -natural objects and was popular at the time of Yukjo Dynasty, and there are some documents of that period left both in Japan and Korea. "Hyojedo" in Korea is supposed to have been influenced by the letter design. Asite- is also considered to have been "Japanese Letter Jobcheso." Therefore, the purpose of this study is to look into the origin of the letter design

• Journal of Digital Convergence
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• v.17 no.3
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• pp.235-251
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• 2019

The purpose of this study was to investigate the single-person household's demand for a wearable healthcare system that provides the ischemic heart disease and cardiopulmonary alarm to be developed. In this study, in-depth interviews were conducted with six unmarried individuals in their thirties who were in the workplace and the results were interpreted by Giorgi's phenomenological analysis method. The study results indicated that although the wearable healthcare system was implemented with high-technology functions that serve the intended purpose, it is necessary to comprehensively consider factors such as aesthetics, comfort, and ease of washing. In this study, we found that the variables influencing the interviewees' intent to accept healthcare services are complex and cannot be attributed to one factor alone; this study has also shown a variety of interpersonal correlations. In addition, although health-care research focusing on the elderly has been conducted in the past, it is suggested that younger generations such as those in their thirties can also be studied as health care service adopters.

• Journal of the Korea Society for Simulation
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• v.18 no.2
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• pp.39-48
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• 2009

This study reviews the limit of image search by considering on the image search methods related to content-based image retrieval and suggests a user interface for more efficient content-based image retrieval and the ways to utilize image properties. For now, most studies on image search are being performed focusing on content-based image retrieval; they try to search based on the image's colors, texture, shapes, and the overall form of the image. However, the results are not satisfactory because there are various technological limits. Accordingly, this study suggests a new retrieval system which adapts content-based image retrieval and the conventional keyword search method. This is about a way to attribute properties to images using texts and a fast way to search images by expressing the attribute of images as keywords and utilizing them to search images. Also, the study focuses on a simulation for a user interface to make query language on the Internet and a search for clothes in an online shopping mall as an application of the retrieval system based on image attribute. This study will contribute to adding a new purchase pattern in online shopping malls and to the development of the area of similar image search.