• 대한본초학회지
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• 제26권1호
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• pp.35-39
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• 2011

Objectives : Genetic analysis and taste pattern were performed to identify species between Glycyrrhiza uralensis and G. glabra which are officially listed in Korean Pharmacopoeia IX as origin of Gamcho(g$\={a}$nc$\v{a}$o, licorice root, Glycyrrhizae Radix et Rhizoma). Methods : Genetic analysis showed that identification between two species was done by comparing base sequence of ITS(intergenic transcribed spacer) and trnH-psbA regions from eleven Gamchoes sold in market. There was different taste pattern using by taste sensor in Glycyrrhiza uralensis and G. glabra. Results : Genetic analysis showed that six Gamchoes from China were identified as Glycyrrhiza uralensis and five Gamchoes from Uzbekistan were G. glabra. From the results of taste pattern, sourness and astringency of Glycyrrhiza uralensis from China were significantly higher than G. glabra from Uzbekistan, and aftertaste of astringency, aftertaste of umami, and saltiness of Glycyrrhiza uralensis were signicantly low as compared to G. glabra. There is no significant difference between two species in terms of bitterness, aftertaste of bitterness, and umami. Conclusions : Taken together, Glycyrrhiza uralensis from China and G. glabra from Uzbekistan were identified by taste sensor, and this technic could be applied to establishment of taste pattern marker for identification of different species located in various regions.

• 농촌계획
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• 제19권4호
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• pp.213-226
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• 2013

Agricultural tourism is a new kind of industry, which combined agriculture with tourism. It not only has the productive function, but also has the function of improving the quality of ecological environment and supplying people with sightseeing, leisure, vacation. Agricultural tourism is a new kind of industry from the amalgamation of agriculture and tourism: it is based on farm work, characterized by agricultural management, combines agriculture and tourism, and includes the city as a market-place. It satisfies tourist demand with food, lodging, excursions, shopping and entertainment provided by agricultural places and agricultural products. After combining the substance of this study with the primary sources regarding the development of agricultural tourism, I suggest plans for the development of local agricultural tourism on the basis of sustainable tourism theory in case of the Inner Mongolia region. To conduct research, various data such as literature research and surveys are collected and analyzed. According to the result of the research, the Inner Mongolia region has great-wealthy resources for agricultural tourism. However, they have problems as well such as lack of funds, low infrastructure, low business-mind level, low management-mind, the scarcity of mid-supporting organizations for research and education, low awareness, and low service level of the agricultural tourism. In order to solve these problems, have to strengthen publicity, strengthen the county and city communication, educates continuously profession talented person, establish related laws and regulations, increase the integrity of infrastructure. As a developing industry, agricultural tourism is a new field of study which needs more encouraging research. The agricultural tourism of Inner Mongolia Autonomous Region has only just started development resulting in a limited amount of information available for this study. Future planned work entails a continuous in-depth study of Chinese agricultural tourism, considering Inner Mongolia Autonomous Region in particular.

• 한국의류학회지
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• 제37권1호
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• pp.17-26
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• 2013

Market available fermented indigo powders of Indian origin (FI1, FI2), Chinese origin (FC1, FC2), and raw indigo powders of Indian origin (R1, R2) were examined using TLC and HPLC analyses to investigate their pigment contents. TLC analysis gave $R_f$ values of 0.81 and 0.72 for blue and red pigments, respectively. All the powder products and the synthetic and natural indigo standards eluted at 6.9 min and 8.3 min in the HPLC chromatograms, and the peaks showed the ${\lambda}_{max}$ at 610nm and 542nm, representing indigotin and indirubin, respectively. The pigment content calculated based on the area of indigotin and indirubin peaks in the HPLC chromatograms showed that the indigotin content was higher in FC1 and FC2, while FI1 and FI2 had a higher indirubin content. The relative percentage of indirubin was the highest in R2, but the HPLC peak intensity was quite low. Despite the higher indigotin content in FC1 and FC2, cotton dyed with FI1 and FI2 (versus cotton dyed with FC1 and FC2) showed a higher blue (B) hue, the highest K/S values, and the highest antimicrobial effect.

• Korean Chemical Engineering Research
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• 제58권1호
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• pp.150-162
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• 2020

The proprietary post-combustion CO₂ solvent (KoSol) developed by the Korea Electric Power Research Institute (KEPRI) was applied at the Shanghai Shidongkou CO₂ Capture Pilot Plant (China Huaneng CERI, capacity: 120,000 ton CO₂/yr) of the China Huaneng Group (CHNG) for performance evaluation. The key results of the pilot test and data on the South Korean/Chinese electric power market were used to calculate the predicted cost of CO₂ avoided upon deployment of CO₂ capture technology in commercial-scale coal-fired power plants. Sensitivity analysis was performed for the key factors. It is estimated that, in the case of South Korea, the calculated cost of CO₂ avoided for an 960 MW ultra-supercritical (USC) coal-fired power plant is approximately 35~44 USD/tCO₂ (excluding CO₂ transportation and storage costs). Conversely, applying the same technology to a 1,000 MW USC coal-fired power plant in Shanghai, China, results in a slightly lower cost (32~42 USD/tCO₂). This study confirms the importance of international cooperation that takes into consideration the geographical locations and the performance of CO₂ capture technology for the involved countries in the process of advancing the economic efficiency of large-scale CCS technology aimed to reduce greenhouse gases

• 디지털융복합연구
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• 제16권1호
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• pp.311-316
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• 2018

프로젝션 맵핑은 현대 컴퓨터 그래픽 기술과 예술을 융합한 독창적인 문화산업이다. 중국 문화시장에 진출한 후 강한 시각적 충격을 주었고, 이를 마케팅 상업 수단으로 활용하는 비즈니스가 늘어나는 추세이다. 또한 광고, 건축, 관광 등 많은 분야에서 활용하고 있다. 현재 중국에서는 프로젝션 맵핑을 구현할 수 있는 전문가가 부족한 상태이며 연구 자료나 교육과정 또한 부족한 상태이므로 본 논문에서는 프로젝션 맵핑을 활용한 융합형 콘텐츠 사례에 대해 정리하고 향후 발전방향에 대해 연구하였다. 또한 프로젝션 맵핑 기술은 각기 다른 스마트 기술과 개인 생활을 융합해서 일상생활이나 더 많은 분야에 적용되어 스마트 정보사회뿐만 아니라 엔터테인먼트 콘텐츠 산업에도 크게 기여하리라 사료된다.

• 복식문화연구
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• 제24권4호
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• pp.471-482
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• 2016

This study investigated the characteristics of cotton production of Damyang-gun & Hwasun-gun, Yeongsan River compared with that of Gurye-gun, Seomjingang River in modern times. To do this, research method was both literature and fieldwork research, results were as follows. First, as for cotton fiber cultivation in Damyang-gun & Hwasun-gun, Chinese cotton (在來綿) has been cultivated during Japanese Colonial era unlike Gurye-gun. Especially, Yellow cotton (黃綿) has been cultivated in Hwasungun. Second, as for spinning in Damyang-gun, Hwasun-gun and Gurye-gun, some of cotton spinning process have been gradually changed to mechanization by market shop equipped with mechanized cotton gin and cotton whipping tool since Japanese colonial era. Third, the loom types also, like spinning tools, have been changed from the traditional Korean back-strap loom to the treadle loom in Damyang-gun, Hwasungun and Gurye-gun. Chemical dyeing with chemical dyestuff also has been done since Japanese Colonial era. Fourth, since the 1970s, the outputs of cotton production have been reduced in both Damyang-gun & Hwasun-gun. For Damyang-gun, this has been connected with bamboo craft since the Joseon Dynasty period. So, Damyang-gun has more concentrated on bamboo craft than cotton production. For Hwasun-gun, since Japanese Colonial era, sericulture has been very important. So, Hwasun-gun also has more concentrated on sericulture than cotton production. The main reason to discontinue cotton production in Damyang-gun, Hwasun-gun and Gurye-gun was related to the local choice like economic added value.

• 한국생활과학회지
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• 제8권3호
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• pp.565-577
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• 1999

In this world of globalism, achieving the winning position in the competitive international market is essential in the area of fashion industry. For this reason, we should accomplish this task by adapting our own traditional beauty to the modern fashion design through the modernization of the Korean traditional style. Therefore, this study attempted to analyze the fashion design works of the active Korean fashion designer, Sul Yoon-Hyung, focusing on the subject how she incorporated the modern fashion design with the traditional motives. In order to study this research subject, both quantitative and qualitative research methods were used to collect and analyse the textile motives used in the designer's works found from the major fashion magazines, Bazaar, Vogue, Marie Claire, ELLE, WWD, and Fashion Today during the last seven years(1993-1999). The collected research data, 68 works, was counted and analyzed in terms of the categories of Korean traditional motives they were adapted from, the application techniques, and the aesthetic characteristics. As a result of the study, it was found that Sul Yoon-Hyung has adapted different kinds of Korean traditional motives including motives borrowed from the nature such as flowers and animals, geometrical forms, and Chinese letters with different specific symbolic meanings for each motif and many different techniques were utilized to apply these motives. It was apparent to note that the Korean traditional motives were successfully incorporated into her fashion design works expressing the beauty of oriental grace, naturalism, sophistication, and above all, the modern sense.

• 한국콘텐츠학회논문지
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• 제15권2호
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• pp.489-498
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• 2015

최근 기업의 동기부여 수단으로 인센티브여행이 선호되면서 그 시장은 괄목할 만큼 성장하고 있으며, 여러 국가들은 인센티브여행을 유치하기 위한 노력을 기울이고 있다. 본 연구는 중국, 일본, 태국, 세 국가의 방한 인센티브여행자들을 대상으로 한 실증조사를 통해 방한 인센티브여행의 경쟁력과 수용태세를 파악하였다. 또한, 이들이 인식하는 한국에 대한 이미지와 인센티브여행에서 지출한 경비도 알아보았다. 분석결과, 세 개 국가 응답자들 모두 한국여행의 장점으로 '쇼핑'을 응답하였으며, 국가 간 다른 인식차이를 보였다. 방한 인센티브여행에 대한 만족에 있어서도, 일본여행객들은 한국여행에서 '음식'에 대해 가장 만족한 반면, 중국여행객들은 낮은 만족을 나타내는 등 국가 간 차이를 나타냈다. 그리고, 여행지출액에 있어서도 중국여행객들의 지출액이 가장 높게 나타났다.

• Journal of Ginseng Research
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• 제38권3호
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• pp.187-193
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• 2014

Background: White ginseng (Panax ginseng Meyer) is commonly distributed as a health food in food markets. However, there is no practical method for distinguishing Korean white ginseng (KWG) from Chinese white ginseng (CWG), except for relying on the traceability system in the market. Methods: Ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry combined with orthogonal partial least squares discrimination analysis (OPLS-DA) was employed to discriminate between KWG and CWG. Results: The origins of white ginsengs in two test sets ($1.0{\mu}L$ and $0.2{\mu}L$ injections) could be successfully discriminated by the OPLS-DA analysis. From OPLS-DA S-plots, KWG exhibited tentative markers derived from ginsenoside Rf and notoginsenoside R3 isomer, whereas CWG exhibited tentative markers derived from ginsenoside Ro and chikusetsusaponin Iva. Conclusion: Results suggest that ultra-performance liquid chromatography quadrupole time-of-flight mass spectrometry coupled with OPLS-DA is an efficient tool for identifying the difference between the geographical origins of white ginsengs.

• 통상정보연구
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• 제15권4호
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• pp.367-387
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• 2013

본 연구는 FTA 확산시대에 한중FTA에 있어 문제가 될 수 있는 수출보험제도에 대해 양국 수출기업의 만족도를 살펴보았다. 본 연구를 통해 한국과 중국의 수출보험제도에 대한 특징을 살펴보고 이를 바탕으로 양국 수출보험제도 이용자들의 만족도를 조사하였다. 수출신용보험제도에 대한 만족도를 살펴보았다. 신용에 대한 인식(3.53), 수출지역에 대한 인식(3.38), 위험관리방법에 대한 인식(3.29), 시장변화에 대한 인식(3.14), 보험사고에 대한 인식(3.24), 규제에 대한 인식(3.03)은 수출보험제도에 대해 긍 정적인 만족도를 보였으나, 제품불량에 대한 인식(2.97)은 비교적 만족하지 못하고 있었다. 한국과 중국의 수출제도의 차별성이 존재하기에 직접적 비교는 어렵다는 한계는 가지고 있으나, 본 연구를 통해 다양한 수출보험 상품의 필요성을 제시할 수 있으며, 한국과 중국의 수출기업들은 대체적으로 수출보험상품에 만족도가 높은 것으로 나타났다.