• 디지털산업정보학회논문지
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• 제18권1호
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• pp.55-64
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• 2022

This study analyzes the success factors of OTT original content through big data, and intends to suggest scenarios, casting, fun, and moving elements when producing the next work. In addition, I would like to offer suggestions for the success of 'Squid Game Season 2'. The success factor of 'Squid Game' through big data is first, it is a simple psychological experimental game. Second, it is a retro strategy. Third, modern visual beauty and color. Fourth, it is simple aesthetics. Fifth, it is the platform of OTT Netflix. Sixth, Netflix's video recommendation algorithm. Seventh, it induced Binge-Watch. Lastly, it can be said that the consensus was high as it was related to the time to think about 'death' and 'money' in a pandemic situation. The suggestions for 'Squid Game Season 2' are as follows. First, it is a fusion of famous traditional games of each country. Second, it is an AI-based planned MD product production and sales strategy. Third, it is casting based on artificial intelligence big data. Fourth, secondary copyright and copyright sales strategy. The limitations of this study were analyzed only through external data. Data inside the Netflix platform was not utilized. In this study, if AI big data is used not only in the OTT field but also in entertainment and film companies, it will be possible to discover better business models and generate stable profits.

• 아시안잔디학회지
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• 제11권1호
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• pp.73-85
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• 1997

Although zoysia grass (Zoysia spp.) has a lot of excellent chracteristics as warm-season grass, it have been limited in use due to slow establishment, low seed production, poor shade tolerance and other factors. Breeding trials have been continued from 1900's, much attentions have been paid especially in U.S.A., Korea and Japan recently. In U.S.A., more than 24 varieties had been evaluated at National Turfgrass Evaluation Program(NTEP) from 1991 to 1995 and some were regsistered as commercial. After the 6th International Turfgrass Research Conference at Japan in 1989, Japan Turfgrass In-corporation (JTI) sponsored by private companies and government carried out breeding programs for pest, salt, and shade tolerant and herbicide resistant varieties. JTI also has been trying to im-prove vigor and breed evergreen zoysia Korean breeders collected germplasms since 1960's. After USDA breeders came to Korean penesula in 1982, Korean breeders joined with USDA zoysia breeding project for several years. Many interspecific hybrids and natural selected varieties were breeded that period both in U.S.A and Korea. Breeding objectives were to extend green color period, improve leaf quality and density, and better leaf color at dormant stage. Since 1990's, zoysia grass breeding trials are getting more diverse in many points such as random amplified polymorphic DNA (RAPD) assay for ecotype identification. The objectives of this study are to evaluate germplasms in Korea, and also review the present status and future prospect in zoysia grass breeding in the world.

• 원예과학기술지
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• 제31권3호
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• pp.259-268
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• 2013

다단 구조, USGA 구조 및 약식 구조에서 자란 난지형 및 한지형 잔디의 연중 잔디색상 품질, 동절기 색상 및 이른 봄 녹화 특성을 파악하고자 본 연구를 수행하였다. 다단 구조, USGA 구조 및 약식 구조의 전체 깊이는 각각 60cm, 45cm 및 30cm 이었다. 공시 초종은 들잔디 세 품종과 켄터키 블루그래스, 퍼레니얼 라이그래스 및 톨 페스큐 조합종 및 이들 한지형 혼합구가 각각 세 종류이었다. 연구결과 잔디지반 및 초종별로 잔디색상 품질, 동절기 색상 및 이른 봄 녹화에 대해 유의한 차이가 나타났다. 잔디색상은 지반 및 초종에 따라 계절적인 차이가 나타났는데 다단 구조와 USGA 구조에서 자란 잔디의 색상이 약식 구조에 비해 지속적으로 우수하였다. 지반에 관계없이 난지형 및 한지형 잔디 모두 겨울에 비해 봄부터 가을까지 색상이 양호하였으며 초종 간 차이는 특히 계절적으로 12월 초에서 겨울 휴면기를 벗어나 녹화되기 시작하는 이른 봄 사이 크게 나타났다. 공시 초종 간 잔디색상은 다단 구조, USGA 구조 및 약식 구조에서 한지형 잔디가 난지형 들잔디보다 훨씬 양호하였다. 한지형 잔디의 색상 품질은 켄터키 블루그래스 > 퍼레니얼 라이그래스 > 혼합구 > 톨 페스큐 순서로 나타났다. 그리고 난지형 들잔디의 경우 '야지' 및 '제니스'의 잔디색상이 '중지'에 비해 양호하였다. 동절기 잔디색상의 지반 간 우열관계는 USGA 구조 > 다단 구조 > 약식 구조 순서로 나타났으며, 초종 간 차이는 난지형 '야지', '중지' 및 '제니스'의 경우 모두 완전히 갈색으로 나타났고, 반면 한지형 잔디는 모든 지반에서 녹색을 유지하였다. 이 중 퍼레니얼 라이그래스의 색상이 가장 양호하였으며, 톨 페스큐는 탈색이 빨리 진행되어 녹색이 가장 옅게 나타났고, 켄터키 블루그래스는 퍼레니얼 라이그래스와 톨 페스큐 사이의 색상을 나타내었다. 이른 봄 잔디녹화 속도는 난지형 및 한지형 잔디 모두 다단 구조에서 생육 시 가장 빨랐고, 반면 약식 구조에서 잔디녹화가 초종에 관계없이 가장 느리게 나타났다. 잔디지반에 관계없이 모두 난지형에 비해 한지형 잔디의 이른 봄 녹화속도가 훨씬 빨랐다. 한지형 잔디 중에서는 톨 페스큐의 색상 균일도가 가장 양호하였으며, 퍼레니얼 라이그래스의 경우 녹화 속도는 빨랐지만 색상의 균일도가 떨어졌다. 그리고 켄터키 블루그래스의 녹화 속도는 가장 느리게 나타났는데, 이는 근계 발달이 낮게 분포하기 때문이라 판단되었다. 종합적으로 잔디지반에 따라 색상 품질 차이가 크게 나타났고, 또한 동일 지반에서도 초종별로 그 차이가 크기 때문에 잔디 초종 및 지반 선정 시 주의 깊게 결정하는 것이 필요하다. 우수한 잔디 색상품질, 동절기 색상 및 이른 봄 녹화를 위해서는 약식 구조 대신 다층 구조(다단 구조 및 USGA 구조)가 바람직하다. 또한 혼합구의 경우 켄터키 블루그래스, 퍼레니얼 라이그래스 및 톨 페스큐 혼합 정도에 따라 연중 잔디색상품질, 동절기 색상 및 이른 봄 녹화가 다르게 나타났기 때문에 정원, 공원, 경기장 및 골프장 등 잔디밭 조성 시 컨셉에 의한 초종 선정 및 혼합율을 결정하는 것이 필요하다.

• 복식
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• 제62권2호
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• pp.103-121
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• 2012

The purpose of this study is to provide basic information to improve competitiveness of Korean fashion brands in the Chinese fashion market by taking photos of street styles in Seoul that is the hub of Korean fashion and in Dalian, the northeastern district where Korean fashion brands are launched as a test market China to compare and analyze the clothing colors preferred mostly by young women in their twenties and thirties who have the highest purchasing power. The study methods used literature review and empirical study simultaneously. Dalian and Seoul are two fashion cities in northeast of China and Korea where street fashion was photographed. Clothing colors that were mainly worn by young women in their twenties and thirties were qualitatively analyzed using the photos taken. Color analysis was based on the Munsell Color Order System to grasp general preferences of colors on the basis of previous researches, and color tones were based on the ISCC-NBS System. In order to grasp the basic materials on Seoul, the Korean fashion city and Dalian, the northeastern fashion city in China, street fashion styles of 2010/11 F/W season were compared and analyzed. As a result, black and deep tone PB color appeared most frequently. The vivid and strong tone of R, YR, Y color showed high frequency of clothing colors. For the top wear, women in both areas preferred similar tones in the YR color category and Dalian women preferred vivider and brighter S tones in the R color category. For the bottom wear, women in both areas highly preferred achromatic colors and colors in the PB color category. For bags, women in both areas preferred black and colors in the YR color category. Finally, for the shoes, while women in both areas preferred black in the achromatic color category, they showed different color preferences in the chromatic color category. R color categories were preferred by the women in Seoul and the YR color categories were preferred by the women in Dalian. Conclusively, women in both cities highly preferred achromatic colors especially black for the top and bottom wear, bags, and shoes. It may reflect their desire to look refined and slender through colors. Moreover, continuous and steady research on fashion trends in Seoul and Dalian may have positive effects on Korean fashion businesses that plan to be launched in China, the area of competition for global brands.

• Asian-Australasian Journal of Animal Sciences
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• 제16권7호
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• pp.1049-1054
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• 2003

A group of Hanwoo (Korean cattle) steers (n=14,386) was sampled from a commercial abattoir located in Seoul over one year period (spring, summer, autumn and winter) and their carcass traits were collected. Carcass traits assessed by an official meat grader comprised degree of marbling, meat color, fat color, texture and maturity for quality grade, and back fat thickness, ribeye area and carcass weight for yield grade. A heavier carcass with a higher marbling score, more red meat color and white fat color received better quality grade (p<0.05). Regression analysis showed that the marbling score was the strongest attribute (partial $R^2=0.88$) for quality grade. Lighter carcasses with a thinner back fat and larger ribeye area received higher yield grade score. The back fat thickness was the most negative determinant of yield grade (Partial $R^2=-0.66$). The slaughter season had a little effect on quality and yield grades. As slaughter weight increased, back fat thickness and ribeye area increased linearly, whereas marbling score reached its asymptotic level at approximately 570 kg. As a consequence, quality grade showed a considerable improvement up to 570 kg, but increases in slaughter weight afterward showed a little benefit on quality grade. There was a clear curvilinear relationship between slaughter weight and yield grade in that the yield grade reached its highest point at approximately 490 kg and decreased afterward. These results suggested that 570kg at the age of 24 months might be the economic slaughter weight for quality grade but 490 kg for yield grade.

• 한국의류학회지
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• 제34권10호
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• pp.1701-1716
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• 2010

This is a follow-up study of "A study on the color image of baby's wear brands". This study was performed to classify the style images and analyze the style and color images of 7 baby wear brands that suggests how their harmony and consistency identify their clothing images. In order to classify the style image, questionnaires were organized with 40 pieces of the style board of 7 brands and 20 baby wear images adjectives. The total 324 copies were used to survey students who majored in fashion design. Questionnaires were analyzed by factor analysis from the SPSS 12.0 package program. The results of this study are as follows: First, the style image of baby wear brands was classified by 4 factors, 'loveliness', 'chic', 'liveliness', and 'pureness'. This was similar with the results of the color images that were surveyed in advance of this study. There were different characteristics for the style image of 7 baby wear brands. Second, gender (boy, girl, and new-borns) affected the style image and not season. Third, the harmony and consistency of the style and color image of 7 baby wear brands were different. It was possible to identify the clothing image of 5 baby wear brands by consistency and harmony in style and color images. However, it was evaluated that 2 baby wear brands were needed to plan the style and color image closely as well as harmoniously to make their clothing image definitive.

• Journal of Animal Science and Technology
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• 제49권6호
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• pp.689-698
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• 2007

2007년 한․미 FTA 협상 체결로 미국산 쇠고기 수입이 재개된 현재 육질과 가격면에서 우수한 수입육이 늘어나고 있는 상황에서 한우의 경쟁력강화를 위해 많은 노력이 이루어지고 있다. 한우개량농가는 송아지 생산량의 빠른 증가와 송아지 폐사율의 감소로 사육기술이 향상되어지고 있으며, 1993년 이후부터 한우 경쟁력강화를 위해 육질개량에 중점을 두고 거세를 통한 장기 비육으로 1등급이상의 출현율이 점차 증가하는 추세를 보이고 있다. 소비자의 식육패턴도 양적인 측면에서 질적인 측면으로 변화하고 있다. 고급육의 생산은 품종(Course 등, 1989), 성별, 연령(Hunsley 등, 1971) 등에 의하여 결정될 수가 있다. 한우 도체형질에 관한 연구는 국내에서도 최근 박과 박(2002)과 노 등(2004)이 연구 보고하였으나 이는 후대검정우와 후대축들의 도체형질에 관한 연구였으며, 일반 한우 사육농가의 도체형질에 관한 연구는 이루어 지지 않고 있다. 환경효과의 경우 대부분의 연구가 출생년도－계절, 출생지역의 효과를 추정하였으며, 도축년도, 도축계절, 도축지역에 관한 연구는 이루어 지지 않고 있다. 본 연구에서는 일반 한우사육농가에서 출하하여 도축한 축산물등급판정소의 등급판정결과를 이용하여 도축년도, 도축계절, 성, 도축지역이 도체형질에 어떠한 영향을 미치는지 추정하고, 도체형질에 대해 REML(Restricted Maximum Likelihood) 방법으로 유전력 및 유전모수를 추정하여 일반 한우사육농가에서 출하한 개체의 도체형질에 관해 알아봄으로써 후대검정우나 후대축이 아닌 우리나라 전체 도축우에 대한 기초자료를 제공하고자 한다.

• 복식문화연구
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• 제19권2호
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• pp.296-308
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• 2011

The purpose of this study is to understand Qipao, that Chinese traditional women's cloth, and analysis the aesthetic characteristics of that. Joining WTO in 2002 and 2008 Beijing Olympic made China get the attention by the world and get the opportunity that advent of China style. Chinese fashion cultural contents have abundant meanings in internal or external, therefore characteristics aesthetic of Chinese traditional fashion had much influence in world fashion design. Qipao that has influence in contemporary fashion design could be used special fashion design data for China market. A variety of literature and prior researches for Qipao's history and transition process was studied. Internal and external documents, fashion magazines, internet information were investigated to study features of Qipao. Total 20 seasons fashion collections from 2000S/S to 2009F/W was examined, and selected 22 brands that showed Qipao style, after then extracted 418 photos among them. By the seasons, Eit showed 193 pieces in S/S and 225 pieces in F/W, and was put to practical use in F/W season than S/S. The results are as follows. The contemporary fashion collections shown in the Qipao style silhouette, detail, color, material, pattern and the results obtained by each, were in all respects diversity. In silhouette, including traditional tight silhouettes, 'H' silhouettes, boxy silhouette was such a variety. The five colors traditionally preferred color from the color was more of a tendency to be gorgeous. Modern reinterpretation of pattern designs by graphic pattern that has emerged. Also, shown in a contemporary fashion collection Qipao style leather material in application utilizing the glossy feel of a plastic material and has emerged feeling.

• 한국생활과학회지
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• 제15권6호
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• pp.1049-1062
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• 2006

The purpose of this study is to find out the image according to formative properties of hat and garment in the fashion collection. For the study, the 96 stimuli found frequently in fashion collection from the S/S season of 1998 to the F/W season of 2004 were selected. Sets of stimulus and response scales (7 point semantic) were used as experimental materials. The stimuli were 96 pictures with the types of hat(4), the lengths of hair(3), the types of garment(3), the relations between the color of garment and hat(4), and the materials(4) and patterns of garment(2). The subjects were 415 women college students majoring fashion design related fields and living in Seoul and Gyeongsangnam-do. As statistical methods for data analysis, Factor Analysis, ANOVA test, and LSD test were used. The items of the adjectives were classified into 5 image dimensions; attractiveness, gracefulness, concentration, cuteness, and hardness and softness. Among these factors, each dimensional image was affected by formative properties of hat and garment. The image of a hat-wearer was perceived differently according to the hair style and the formative properties of hat and garment even if the type of hat was same.

• 패션비즈니스
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• 제15권4호
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• pp.28-42
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• 2011

Philp Lim, Alexander Wang and Jason Wu are the American fashion designers as descendants of Chinese immigrants. They had the honor of being given the Swarovski Awards- new premier fashion designer- from CFDA(Council of Fashion Designers of America). The purpose of this study were to investigate the characteristics of their collection, and offered the informations for Korean designers entering the American market. This research categorized characteristics of these designers'- whole characteristics and the characteristics of details such as formal characteristics, optimistic characteristics, tactile characteristics-, and fashion styles from the S/S season of 2009 to the F/W season of 2010 were analyzed. These young and male designers being received attention as a star, didn't make creative art pieces. But they made pragmatic, commercial, and con-temporary works in whole characteristics and succeeded in their fashion business like other American designers. On the other hand they oriented high fashion clearly in terms of the detail characteristics - their own accent color, tiny change in variety, unique material, delicate ornaments. Therefore Lim created chic and stylish, Wang made a sporty street style, Wu made a luxury style with mannish and casual through work characteristics suitable for their costumer.