• Korean Journal of Food Science and Technology
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• v.31 no.1
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• pp.122-127
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• 1999

Quality changes of Korean ginseng on microwave drying were determined in terms of water activity, crude protein, crude lipid, crude ash, dielectric properties, content of sugar, ginsenoside composion, microstructure. Korean fresh ginseng were subjected to four different processing : 3 min microwave drying and 2 min holding-24 hrs drying (MWI), 5 min microwave drying and 2.5 min holding-24 hrs drying (MW2), 3 min microwave drying and 2 min holding-12 hrs after hot air drying for 12 hrs drying at $45^{\circ}C$ (MWH1), 5 min microwave drying and 2.5 min holding-12 hrs drying after hot air drying for 12 hrs at $45^{\circ}C$ (MWH2), Water content was decreased 14.33% without shrinkage and water activity was 0.57 after microwave drying. Permittivity was increased as water content increased. As temperature increased, permittivity was increased until $40^{\circ}C$ and fast decreased over $40^{\circ}C$. Content of ginsenoside for MW1 and MW2 was higher than that of MWH1 and MWH2. Data of free sugar showed that there was no significant difference in each treatment. The MW2 dried ginseng showed a more compact structure than the MWH2 ginseng.

• Cartoon and Animation Studies
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• s.24
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• pp.107-133
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• 2011

As importance of English has been getting more important with globalization, English education for preschoolers has drawn more attention from parents who were born in 1970's and 1980's. Demands for English education are very intense mainly because parent generation has experienced importance of English through own career and they have only one or two children, resulting parents' willingness to invest more on children's education. In order to response high demands for English education, Korean public education system has introduced more intense English education curriculum for younger children and put more weights on English education even for preschoolers. Even though there are numbers of studies to support effectiveness of English education for pre-school age children, adaption of English education for them without through preparation may cause unwanted results on children's learning experience. Hence, it is imperative to develop guideline for English education targeting pre-school age children based on through studies. The purpose of this paper is to justify English education for preschoolers based on various theories for language acquisition, research effectiveness of edutainment animation for English education, and provide basic guideline to develop edutainment animation in the future. To achieve this goal, this study visits how each theory emphasizes importance of language education in preschool age children and analyzes well-known edutainment animation titles by comparing them per characteristics. Furthermore, specifically from participation-inducing animation for education, each component, such as characters, story structure, & story telling methods, has been discussed. Based on the findings from this paper, basic guidelines to develop edutainment animation are developed by suggesting teaching tools for English education for preschoolers.

• Journal of Animal Science and Technology
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• v.50 no.1
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• pp.133-144
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• 2008

Four different pork patties were made with two levels, HP/FP-3% and HP/FP-6%, containing 3.0 and 6.0% HP(hot air dried sweet persimmon powder)/FP(freeze-dried sweet persimmon powder), respectively. After manufacture, the meat patties were packaged with  polyvinyl wrap and stored at 4℃ for 8 days. CTL(control) and HP-3% meat patties were significantly(p<0.05) higher in moisture content than the other samples. FP-6% was found higher in protein content than the other treatments. FP-3% had a higher fat content than other meat patty samples. However, ash contents were not found significantly(p>0.05) different among the meat patty samples. The value of pH, L* and a* values were decreased as the cold storage time increased in all treatments(p<0.05). WHC(water holding capacity) of CTL and HP-6% and cooking loss of HP-3% were significantly(p<0.05) decreased with increased storage period. The diameter and thickness of all meat patties decreased with increasing the storage period. VBN(volatile basic nitrogen) values of all meat patties were increased(p<0.05) with increased storage period. TBARS (thiobarbituric acid reactive substance) of treatments were higher than that of CTL during whole storage time. The number of microorganisms(Total plate counts, Escherichia coli.) were maintained below 4.61 log10 CFU/cm2 during the whole storage period. In sensory evaluation, treatment groups had higher(p<0.05) scores in aroma, flavor, color and overall acceptability.

• Journal of Food Hygiene and Safety
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• v.22 no.4
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• pp.300-305
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• 2007

The purpose of this study is to examine changes in the residues of procymidone and diazinon in Chwinamul, pepper leaves, and young radish according to drying method. When the three vegetables were dried at room with air stream, the residues of procymidone and diazinon increased, but after being adjusted to reflect the decrease in water content of the vegetables, the residues declined by 10 to 83 percent. When they were dried in a oven, the residues of the pesticides in the vegetables also increased, but after being adjusted to reflect the drop in the water content, the residues decreased by 44 to 71 percent. According to the results, the residues of the pesticides mostly decreased after being adjusted to reflect the drop in the water content of the dried vegetables. Therefore, when judging dried agricultural products not only the decreased water content of dried vegetables but also other factors that affect pesticide residues during the drying process should be considered. This raises the need for additional research on such factors.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.8
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• pp.137-145
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• 2018

In this study, we categorized the subjective recognition of 20's young generation about virtual currency into a few meaningful types and analyzed the characteristics of each type using the Qmethodology. For the Qpopulation, we selected a total of 337 samples which were derived from the Internet search, in-depth interviews, and literature survey, chose the final 51 Qstatements, and performed the Q-classification for the 40 P samples of 20's, including university students. Then, we analyzed the results using the PC-QUANL program. From the analysis, we found meaningful differences between each recognition type, and, after classifying the recognition types into four, we named each of them as 'investment-vehicle' type, 'future-technology' type, 'kind of gambling-like plays' type, and 'foamy faddishness' type. We hope that this research result can contribute to follow-up research and social discussion as base materials.

• Cartoon and Animation Studies
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• s.34
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• pp.23-43
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• 2014

The development of the Internet in the 21st century had made a variety of cross-cultural environment so that animations also have evolved with new features to Web-Animation. In Korea, the web-based flash animation leap forward to the animation Utopia in the early 2000's, but did not last long. The web-based animations should attract audience's attention not only with it's minimum streaming capacity but also with showing it's best qualities as well, Therefore, the stimulating narrative strategies were mandatories for web-animation in 2000's. The absence of in-depth research on media, poor revenue structure, and the emergence of mobile games and e-learning industries made the web-animation become just a one-time/one-consumable content. There were no subsequent generation of korean web-animation ever since. In this study, I want to introduce and analyze the american web animation series, (2005) as a new type of web-animation in current digital culture, In particular, I want to discuss how this web animation appeal to the audience with its narrative strategies through using some aspect of the internet culture which's differentiated from traditional media based cultures. This research could suggest diverse narrative strategies for the future web-animation with new vision. Moreover, This also allows to look at latest web-animation trends and its new experiments.

• The Journal of the Korea Contents Association
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• v.14 no.7
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• pp.93-102
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• 2014

Recently, various types of dramas have been broadcasted in Korea. Especially, historical dramas having backgrounds about historical events or characters have been recorded high ratings of the viewing audience, as well as a lot of influence on many parts of Korean society. Besides, the historical drama like raised a craze for popular Korean cultures in many Asian countries. The subjects and characters of historical drama are diversifying in recent years. For example, is a royal cook, is a story about running away slaves and their chaser, is a story about a very well-known painter of the Joseon Dynasty era, and is a veterinarian. At this point, in celebration of the officially appointed "year of mathematics", it is very meaningful to demonstrate the importance of mathematics with a historical drama about mathematics and mathematicians of the Joseon Dynasty. In this article, the reasons for production of historical dramas about mathematics and mathematicians in the Joseon Dynasty was presented in two ways. First, modern mathematics has high level of abstractness as its nature, and therefore many students and the public can not understand what except for some areas. Second, it is possible the easier and various approaches can be used to deal with contents about real-life in the view of popularization of mathematics. Also, this article would aim to explore the main character and episodes about mathematics and mathematicians in Joseon Dynasty. For example, the anecdote of Hong Jung Ha, the works of mathematics in the King Sejong's periods, the study of Hong Gil Ju, the joint researches between Nam Byung Gil and Lee Sang Hyuk, the story of Lee Seung Hun, and the mathematics study of middle class people.

• The Journal of the Korea Contents Association
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• v.15 no.4
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• pp.45-55
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• 2015

The Korean wave contents such as Korean TV dramas and K-pop are sweeping over foreign countries. This Korean wave has improved positive national brand image and also brought up interest across Korean culture. Due to expansion of Korean wave, some Korean education contents started to be made by using Korean wave contents. These kinds of Korean educational online contents induce interest in studying Korean by using Korean wave contents. Furthermore, people can indirectly experience Korean culture. so we need to come up with more effective application plan. However, contents which has produced currently still have insufficient part. Based on that, current state of Korean education online contents by using Korean wave contents will analyze into especially a series of 'Pit-A-Pat Korean' from Nuri-Sejong school need to be proposed a review of the limitations and improvement conclusion in this paper. The K-drama produced by effectively utilizing the planning and the Korean educational content. This will reveal to the culture and traditions of Korea, as well as a simple information transfer. So we expect to be a valuable activity that is responsible for a stem to improve the country's image as one item K-culture itself.

• Proceedings of the Korea Contents Association Conference
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• 2009.05a
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• pp.532-536
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• 2009

Recently the entertainment and sports/advertisement industry have developed rapidly, and the name or identities of celebrities such as entertainers or athletics for the advertisement so that following troubles are occurred continually. Some celebrities actually started a suit for there right of publicity was violated, and won the case. Meanwhile, the right of publicity has become a growing issue in the society. In the States, the right of publicity which controls using one's identity for commercial use, and it is recognized as a right of property separated from the right of privacy. But in Germany, the right of publicity is protected as a human right. On the other hand, in Korea, there is an argument that the mental human right and the right of publicity which has property-characteristic are not separated clearly, and also the attitude of precedent toward the right of publicity is not unified. Especially in Korea, where it is taking the written laws principally, it is not easy to recognize the right of publicity which is a monopoly and exclusion without basis such as any actual laws such as regulation of agreement or any conventional laws. Therefore, as the right protection of celebrities is becoming the social state and there is an agreement with the constituents of the society, now Korea shall progress legislation about the right of publicity, and prepare a legal basis which regulates the remedies for the realization condition, alienation, inheritance, objectives, duration and violation of the right of publicity.

• Proceedings of the Korea Information Processing Society Conference
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• 2002.11c
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• pp.2383-2386
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• 2002

많은 ISP업체와 서버 관리자들은 자신의 시스템 향상을 위하여 많을 비용을 쏟아 붇고 있지만 그 결과는 비관적이다. 지금까지는 하드웨어적인 성능만을 고려하였으나, 최근에는 리눅스를 탑재하여 낮은 가격과 높은 가용성을 가지면서, 증가하는 네트워크 요청에 효과적으로 대응하기 위한 해결책으로 여러 대의 호스트로 구성되는 클러스터링 기술이 각광을 받고 있다. 또한 클러스터는 저렴한 호스트들로 구성되므로 구축 비용이 절감되는것 뿐만 아니라, 일부 호스트가 고장 나더라도 다른 호스트는 네트워크 작업 분담을 재설정하여 정상적으로 동작함으로 가용성이 항상 유지될 수 있다는 것을 보여준다. 최근 군에서도 정보화 과학화의 열풍에 힘입어 그 어느때보다도 업무의 전산화, 정보화에 박차를 가하고 있는 실정이다. 이로 인한 군업무에 적용되는 중대형 서버의 증가와 1인 1PC정책에 의한 클라이언트의 증가, 네트웍 인프라 구축에 심혈을 기울이고 있다. 그러나 사용자의 요구만큼 군환 경하에서의 정보화 업무를 감당하는 서버의 역량은 제한이 있다. 군업무의 특수성에 비추어 볼때에도 사회의 금융업무와 마찬가지로 중단없는 서비스의 수행과 서버의 안정화는 군전산의 가장 중요한 요소중의 하나임에 불구하고 아직까지도 현실성은 많이 미비한 상태이다. 본 연구는 이와 같은 문제를 해결하기 위하여 NAS와 SAN개념(네트웍기반)을 도입하여 군 서버 구축 새로운 패러다임을 제공하여 업무의 통폐합과 함께 서버의 통폐합의 전초단계인 무정지 클러스터링 서버의 구축방안을 제시하여 군정보화, 과학화의 초석을 다지는 계기로 삼고자 한다.위상변화에 대한 적응성을 높일 수 있도록 한다. SQL Server 2000 그리고 LSF를 이용하였다. 그리고 구현 환경과 구성요소에 대한 수행 화면을 보였다.ool)을 사용하더라도 단순 다중 쓰레드 모델보다 더 많은 수의 클라이언트를 수용할 수 있는 장점이 있다. 이러한 결과를 바탕으로 본 연구팀에서 수행중인 MoIM-Messge서버의 네트워크 모듈로 다중 쓰레드 소켓폴링 모델을 적용하였다.n rate compared with conventional face recognition algorithms. 아니라 실내에서도 발생하고 있었다. 정량한 8개 화합물 각각과 총 휘발성 유기화합물의 스피어만 상관계수는 벤젠을 제외하고는 모두 유의하였다. 이중 톨루엔과 크실렌은 총 휘발성 유기화합물과 좋은 상관성 (톨루엔 0.76, 크실렌, 0.87)을 나타내었다. 이 연구는 톨루엔과 크실렌이 총 휘발성 유기화합물의 좋은 지표를 사용될 있고, 톨루엔, 에틸벤젠, 크실렌 등 많은 휘발성 유기화합물의 발생원은 실외뿐 아니라 실내에도 있음을 나타내고 있다.>10)의 $[^{18}F]F_2$를 얻었다. 결론: $^{18}O(p,n)^{18}F$ 핵반응을 이용하여 친전자성 방사성동위원소 $[^{18}F]F_2$를 생산하였다. 표적 챔버는 알루미늄으로 제작하였으며 본 연구에서 연구된 $[^{18}F]F_2$가스는 친핵성 치환반응으로 방사성동위원소를 도입하기 어려운 다양한 방사성의 약품개발에 유용하게 이용될 수 있을 것이다.었으나 움직임