• International Journal of Advanced Culture Technology
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• v.10 no.4
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• pp.389-395
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• 2022

This paper selected 'Line', the messenger application of Korea's leading software-based IT company 'Naver', and performed a case analysis specially in the early stages of the messenger industry. First, this study analyzed what the mobile messenger industry is and the external environment. Next, an internal analysis was carried out through the strengths and weaknesses through Naver Line's resources and capabilities. With this analysis, this study could evaluate the platform strategy, communication strategy, and the user basic strategy that Naver is carrying out. This study gave us more understanding of the mobile instant messenger (MIM) industry and understand Naver's growth strategy, which will provide great implications for the working staff of IT companies.

• Journal of the Korean Society of Costume
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• v.50
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• pp.85-96
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• 2000

The study is aimed to analyse social and cultural background and to compare the changes of the cosmetic culture in Korea and the western countries accompanied by the developemnt os the cosmetic industry in the 20th century. The cosmetic culture of Korea has kept on changing adopting the new western style make up, These changes were very closely related with the current sociocultural environments and the developments of the cosmetic industry. The analysis and comparison of Korean cosmetic culture and that of Western countries can be summarized as following: Fistly the cosmetic culture of korea came out after Korean War through the improt of western movies. Secondly at the beginning of accommodation of the western concept of beauty the standards of beauty were confused with that of traditional make up. Thirdly in terms of the history of costumes in the western cosmetic culture the trend was feminine and curve lineal style in the 1910s straight and young style in the 1920s Young elegant curve lineal style and straight-line style replaced among themselves in every 10 years and the cycle became more rapid after the 1970s and there were diversity in the cosmetic culture affected by the postmodernism Fourthly the cosmetic culture of :total fashion" was taken into consideration. Fifthly the cosmetic culture of "total fashion" was taken into consideration. fifthly the make up of Korean and that of western countries are not only a way to express of aesthetic desire for beauty but sanitary management and it is a kind of an expansion of value for management for an inner self. Now is the time to refuse the attitude of accommodation of the western cosmetic culture without any consideration. We need to rediscover our traditional cosmetic culture and cultural distinctiveness and try to mix them with the western cosmetic culture in order to develop our own peculiar style which will be able to Korean design remain in the international stage and grow further.d grow further.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.50 no.5
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• pp.500-505
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• 2017

The nucleotides and their related compounds, including ATP (adenosine triphosphate), ADP (adenosine diphosphate), AMP (adenosine monophosphate), IMP (inosine monophosphate), HxR (inosine) and Hx (hypoxanthine), were nearly identical in oysters Crassostrea gigas from the two culture methods. The K-value was lower than the threshold value such as 11.2-12.1. Although oysters have low amount of IMP, it was detected in this experiment. DPPH radical scavenging activity did not vary significantly with sample amounts (100, 300, and $500{\mu}g/mL$). DPPH (1,1-diphenyl-2-picryl-hydrazyl) radical scavenging activity was 76.0-80.7% compare with the ascorbic acid standard. Superoxide anion scavenging activity reached 49.3% in the rack-and-bag culture sample at $500{\mu}g/mL$. However, the reducing power and $Fe^{2+}$ chelating activity were very low compared with their respective standard. The oyster culture methods did not affect oyster quality in terms of antioxidant activities.

• Fashion & Textile Research Journal
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• v.12 no.6
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• pp.796-811
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• 2010

Research materials of Korean traditional shoes have so far been mainly literary explanations or plane pictures expressed on the basis of the explanations and photographs of incomplete forms of relics excavated and it makes us have difficulty in observing them visually and producing products with them by design application. This project is to establish database of literal data of Korean traditional shoes and visual data using 3D in order to make the foundation of developing culture industry contents using Korean traditional shoes. According to the initial research plan. first. it analyzed and arranged the Korean traditional shoes into period. sex and function as the research goals of the first year. categorized the form. composition. materials. patterns. and colors of traditional shoes and then database of the materials was performed with text. Second. visual image materials including forms. composition. materials. patterns. and colors of traditional shoes were established as database with scanner. digital camera and computer 2D. Results of such a database will be able to be used as important materials which can be the foundation of culture industry contents development of traditional shoes and be the materials for developing digital culture contents of traditional shoes and teaching Korean traditional culture.

• The Research Journal of the Costume Culture
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• v.15 no.4
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• pp.593-603
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• 2007

The purpose of this study is to study the Central Asian costumes($1{\sim}7C$) and develop new design items and suggest new brand launching. Korean apparel industry has been suffering from imbalance of supply and demand caused by the sagging economy and too many apparel companies. Due to the several years of recession, clothing consumption decreased and foreign brand's market share got bigger. As a result, managing a company became difficult and it is time for Korean apparel industry to enter the global market. We need a brand with new image and design that has big potential of purchasing power not only in Korea but also in China, and furthermore in global market. But even nearby Chinese market already became very competitive. One way of approaching Chinese fashion market is to find something special, for example, their historical background. Central Asian culture and costumes, a part of China, has both Eastern and Western culture. No other apparel industry had interest in the Central Asian costumes yet. Therefore, through their costume, a fresh design idea can be suggested.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.672-677
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• 2016

This study examined the relative industry competence of Kyunggi regional area. The LQ index was applied to estimate the competence of 11 culture contents. In the case of the amount of revenue, cartoon, characters, knowledge information, and publishing showed a relative high competence over LQ 1.0. Regarding the number of companies, cartoon, music, game, character, and knowledge information showed LQ of more than 1.0. The criteria of the number of employees indicated publishing, cartoon, game, character industry to be significant. The common LQ index result of 3 criteria suggested cartoon and character industry to be influential. This indicates that the flow among knowledge, information and person in a regional industry cluster are most important for promoting industry core competence.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.35 no.1
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• pp.34-40
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• 2003

This study was carried out to select the useful bacteria which secret extracellula enzymes for enzymatic deinking agent of old newspaper. CMCase, FPase and xylanase activities of the bacteria liquid culture were measured at optimal growth conditions. Clear zone test was checked on the solid culture. The results of this study were as follow: Eight strains of 28 bacteria isolated from a paper mill soil ground were shown strong CMCase and xylanase activity with the clear zone test. The optimal pH and temperature for culture growth were 6~8 and 26~$34^{\circ}C$, respectively and optimal culture period were less than 60 hours. Based on CMCase, FPase and xylanase activity, strain No. 18, 21, 22 and 28 which were relatively higher than the other strains, were selected for further enzymatic deinking research.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.36 no.3
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• pp.9-14
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• 2004

The useful fungi which secret extracellular enzymes was selected for deinking agent of old newsprint. Five fungal strains were isolated from a paper mill soil ground. The CMCase, FPase and xylanase activities of fungi on the liquid culture were investigated at optimal growth conditions. The results of this study were as follow: The optimal pH and temperature for culture growth were 4～8 and 27～$35^{\circ}C$, respectively. For screening of extracellular enzymes at optimal culture conditions the optimal culture period were less than 6-7 days. Fusarium pallidoroseum and Aspergiilus niger which shows relatively higher CMCase, FPase and xylanase activities than the other species were selected for further enzymatic deinking research.

• The International Journal of Costume Culture
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• v.12 no.2
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• pp.107-120
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• 2009

This research extracted and analyzed 54 papers on knit field published in "The Research Journal of the Costume Culture", "Journal of The Korean Society of Clothing and Textiles", "The Journal of The Korean Society of Costume", "The Science and Technology of Clothing Appearance and Fit", "Journal of The Korean Society of Design Culture", "Textile Science and Engineering (Formerly Journal of the Korean Fiber Society", "Journal of The Korean Society for Clothing Industry", "Journal of the Korean Living Science Association", and "Journal of The Korean Home Economics Association" to analyze papers on knit field in textile science in depth. The result of the research shows that the number of papers is small compared to other fields and it is being researched limitedly due to relatively high ratio of subjects such as designs and patterns, knit hand assessment, and manufacturing fashion trends.

• International Journal of Advanced Culture Technology
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• v.8 no.3
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• pp.325-333
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• 2020

In the past, eating outside was usually the purpose of eating. However, it has recently expanded into a restaurant culture market. In particular, a dessert culture is being established where people can talk and enjoy. Each consumer has a different tendency to buy chocolate such as health, taste, and atmosphere. Therefore, it is time to recommend chocolate according to consumers' tendency to eat out. In this paper, we propose a chocolate recommendation application based on the tendency to eat out using data on social networks. To collect keyword-based chocolate information, Textom is used as a text mining big data analysis solution.Text mining analysis and related topics are extracted and modeled. Because to shorten the time to recommend chocolate to users. In addition, research on the propensity of eating out is based on prior research. Finally, it implements hybrid app base.