• Journal of The Korean Society of Grassland and Forage Science
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• v.15 no.1
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• pp.73-79
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• 1995

A simple conservation technique baled silage making of selected froage materials was discussed in Suwon and in Muan county during 1991 - 1992. Eleven species of forage crops and pasture grasses(maize. sorghum, pearl millet, barnyardgrass, rye, barley, spring oat, Italian ryegrass, orchardgrass, alfalfa and grass-legume pasture mixtures) were harvested at different growth stage from young plant to maturity and baled in a self constructed square baling chamber, and wrapped in a 0.05mm thick polyethylene plastic film. Each bales measured by 90cm long, 60cm wide and 50cm height and weighted between 15~20kg in dry matter basis. physio-molphologcal characteristics of the plants, leaf weight ratio(LWR), leaf area ratio(LAR), stalk ratio (SR), stalk hardness(SH) and other growth parameters, were analysed and were used as a parameter to evaluate the suitability of materials for baling. Italian ryegrass including orchardgrass, alfalfa and pasture mixtures produced high quality baled silage. Silage quality point(F1ieg-point) of Italian ryegrass was improved from 63 point in crushed custom silage to 75 piont in baled silage. Meterial of grass-legume pasture mixtures showed 55 point in crushed silage and 67 point in baled silage. Fodder rye, barley, spring oat and barnyardgrass were also evaluated as a good materials for baled silage making. On the other hand, meize including sorghum and peral millet were evaluated as a not suitable materals for baling due to its high value of SR and SH. Quality of maize was excellent with 88 point in clushed silage and medium with 47 point in baled silage making.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.44 no.4
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• pp.352-358
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• 2011

The presence of ISKNV-like viruses in various freshwater ornamental fish species imported from Asia was confirmed by polymerase chain reaction(PCR) amplification of the ATPase(adenosine triphosphatase) gene. Interestingly, molecular analyses of the Open Reading Frame 25(ORF25) region of these isolates based on the ISKNV(Infectious spleen and kidney necrosis virus) genome revealed the presence of various repetitive sequences. ORF25 repeat sequence length had no effect on cumulative mortality of rock bream Oplegnathus fasciatus challenged with tissue homogenates of infected pearl gourami, Trichogaster leeri; silver gourami, Trichogaster microlepis; blue gourami, or Trichogaster trichopterus. All isolates induce cumulative mortalities after 12 days of infection, confirming that ORF25 polymorphism did not affect the pathogenicity of ornamental fish megalocytiviruses that cross infect rock bream, a seawater fish. Also, no statistically significant differences in spleen index or viral copy number in infected tissues was detected between isolates with varying ORF25 repeat sequence lengths. However, further studies are necessary to fully characterize the functional characteristics of these polymorphisms in megalocytivirus disease in ornamental fishes.

• Proceedings of the Korean Society of Applied Pharmacology
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• 1994.04a
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• pp.211-211
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• 1994

항종양성 화합물의 개발을 지향한 해양생물 유래의 생물활성 물질의 화학적 연구의 일환으로써 다양한 종류의 생물활성 (즉, 항균작용, 혈중콜레스테롤 저하작용)등을 나타내며, 구입수가 용이한 홍조 꼬시래기 (Gracilaria verrucosa) 및 갈조 지충이 (Sargassum thunbergii)의 아세톤 및 메탄올 엑스를 EtOAc 및 n-BuOH로 분획한후 각 분획을 SiO$_2$ column, TSK gel(Toyo pearl HW-40F), $\mu$-Bondapak column 및 HPLC등으로 분리 정제하여, 새로운 glyceroglycolipid(GV-5, -6, ST-6) 및 glycerylglycoside(GV-12)를 얻었다. 이렇게 분리된 화합물의 물리화학적 성질, 화학반응 및 분광학적 data를 종합 검토한 결과 GV-5, -6, -12, 및 ST-6은 각각 1,2-diacyl-3-0-($\alpha$-D-galactopyranosyl) glycerol (acyl : palmitate-oleate-arachidonate 4: 1 : 9) (1), 1,2-diacyl -3-0-〔$\alpha$-D-galactopyranosyl -(1 "$\longrightarrow$6')-0-$\beta$-D-galactopyranosyl〕 glycerol (acyl : palmitate-oleate-arachidonate(5:1:4)(3), 2-0-($\alpha$-D-galactopyranosyl) glycerol (5), 및 sodium salt of 1-acyl-3-0-(6'-sulfo-$\alpha$-D-quinovopyranosyl) glycerol(acyl:palmitate-oleate 96:4)(8) 이라는 것이 판명되었다. 그리고 GV-5 및 -6은 마우스 백혈병세포 (L1210)에 대한 세포독성 ($IC_{50}$/ of GV-5, and -6:8.0$\mu\textrm{g}$/ml and 10.8$\mu\textrm{g}$/ml )외에, 사람의 상피암세포에 대한 성장억제효과 [growth inhibitor(%) in 20$\mu\textrm{g}$/m1 :GV-5(39.9%), GV-6(16.7%)를 나타내었으며, 한편, GV-5, GV-6, -12 및 ST-6은 각각 쥐의 F9 기형암종 세포의 분화유도 활성을 나타내어 항종양제로의 개발에 많은 흥미가 기대된다.기대된다.

• Journal of the Korea Fashion and Costume Design Association
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• v.8 no.2
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• pp.85-94
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• 2006

In Korea, popular stars were the leaders of the latest fashion, who had the strong power in apparel market. Costume, especially wedding dress they worm became the focus of interest to single women of marriageable age and wedding dress co. This study was performed to research wedding dress design (silhouette, veil, sleeves, materials, and details) from 1960's to June. 2004. Resources were extracted from the weddings photos, 'My Wedding' magazine, 'Vogue Korea' magazine and web sites. The materials, which could not be judged on the photos, were researched from text articles. The popular stars were TV stars, musicians, and actresses. The results of this study were as follows: The wedding dress in Korea from 1960's to June 2004 had different distinguishing characteristics. 1. In 1960's, wedding dress was characterized with A silhouette, long veil, set in sleeves, and hair decoration. 2. In 1970's, H silhouette decorating by belt, long veil, puff sleeves, and ruffles hemline were in vogue. 3. In 1980's, Victorian style designed by long and wide width, the leg of mutton sleeves or tightly fitted sleeves, short veil and pearl coronet, flower decoration became popular. 4. In 1990's, to reach the elegance or romantic image, it was used race, ribbon, frill, etc., on the base of 1980's wedding dress design. Generally the girlish styles which expressed innocent and pure and feminine were in fashion. 5. In 2000's, the keyword of both luxury and simple were intended. Silhouette was designed variously, but it became slimmer and simpler. The decoration was splendorous with race, embroidery, and beads.

• Journal of Microbiology and Biotechnology
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• v.19 no.5
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• pp.431-438
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• 2009

The alkaline serine protease asp, which was shown to be a virulence factor of Vibrio alginolyticus as a purified protein, was cloned from V. alginolyticus EPGS, a strain recently isolated from moribund Epinephelus coioides in an outbreak of vibriosis in a mariculture farm of Shenzhen. The asp null mutant was constructed by homologous recombination with suicide plasmid pNQ705-1. Compared with the wild-type strain, the asp null mutant exhibited a significant decrease of total extracellular protease activity, and caused a IS-fold decrease in virulence of V. alginolyticus. In our previous study, the luxO and $luxR_{val}$ genes from V. alginolyticus MVP01 were cloned and identified, and the luxO-$luxR_{val}$ regulatory couple was shown to regulate various genes expression, suggesting that it played a central role in the quorum sensing system of V. alginolyticus. In this study, the regulation of the asp gene was analyzed by using RT-PCR and quantitative real-time PCR methods; we proved that its transcription was greatly induced at the late stage of growth and was regulated by a luxO-$luxR_{val}$ regulatory system.

• Korean Journal of Social Welfare
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• v.63 no.4
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• pp.183-202
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• 2011

The purpose of this study is to examine mediating effects of social adaptation on the relationship between employment status and mental health in a sample of marriage immigrant women. Social adaptation was assessed with Korean proficiency and the length of residence in Korea. Participants comprised of a total of 247 marriage immigrant women who reside in Seoul, Incheon, Gyeonggi-Do. The data were analyzed by the PASW Statistics 18.0 and the AMOS 18.0 software. The results showed that the social adaptation was a full mediator of the relationship between employment status and mental health. It is plausible to state that employment status may enhance social adaptation, which in turn improve mental health among marriage immigrant women. The implication of our findings is that as employment and social adaptation are important elements of mental health among the marriage immigrate women, education and social support system regarding these antecedent factors should be implemented.

• Journal of the Korean Society of Costume
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• v.63 no.1
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• pp.147-160
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• 2013

Korean fashion designs became important items in Korea in the middle of the 1980s, and it has advanced into the world market in the early part of the 1990s. To achieve success in global fashion world, it is necessary to analyze Korean fashion design thoroughly and prepare strategies to develop designs with mainstream acceptance in the global fashion world. The purpose of this study is to analyze the aesthetic characteristics and Korean beauties of Korean fashion designs. Fashion photos of Korean fashion designs from 2006 S/S to 2012 F/W were analyzed. 357 designs from 608 designs of 4 representative Korean designers were examined and design characteristics, expression styles were studied. The major conclusions of the study are as follows : 1. H Line, slim, fitted silhouette and loose look were applied. 2. 5 major traditional colors, red, blue, yellow, white and black colors were used. Brown color, neutral color, golden color and beige color of the textile material's original color were used. Traditional textile materials like ramie fabric, satin and cotton, wool and metallic fabric were used. 3. Patterns of flower, traditional pattern and Korean letters were applied. Embroidery, patchwork and mother-of-pearl were decorated. 4. The three types of beauty were natural beauty, moderate beauty and decorative beauty. The types that were analyzed were realistic expression type, moderate expression type, image expression type and mixed expression type. To be accepted in global fashion world, Korean traditional design elements should be modified, broken down and reorganized so that Korean fashion design can be recreated.

• The Journal of the Convergence on Culture Technology
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• v.6 no.3
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• pp.283-291
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• 2020

Chusa is a pearl in our cultural history. His unfavorable times and circumstances made him more and more devoted, and through this, his art was able to bloom brilliantly. He was born and raised in a prestigious family, and was able to establish his academic world broadly through the encounter with Ongbanggang and Wanwon, the great masters of the Qing Dynasty culture at the time of the 20s. Particularly, his artistic activities in the area where he lived in exile allowed him to establish Chusache. He also showed the essence of his literary spirit as a picture of Sehando. Through numerous letters, he can also examine his culture, art, and thought. Furthermore, based on the archaeology of the Qing Dynasty, you can also examine the thoughts and philosophies of the real world. This article intends to examine and review the Aesthetic Sense of Chusa's literary art in terms of mentality through Sehando·Bujakrando. This is because it is judged to be an aesthetic sense that is the essence of Chusa art.

• STI Policy Review
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• v.5 no.1
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• pp.98-111
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• 2014

Since Deng Xiaoping's implementation of the "One China, Two Systems" policy, mainland China and the other Chinese regions of Hong Kong and Macau have cooperated in various ways to work towards successfully developing China's overall economy and industries. Particularly, cooperation between Guangdong Province and adjoining Hong Kong have been contributing to China's development, and this study explores their industry conditions including their current two governments policies designed to promote collaboration. The two partners were in a cooperative relationship even before the handover of Hong Kong, beginning with a "front shop, back factory" model built on their respective comparative advantages in labor-intensive industries in the 1980s. This cooperation effectively propelled the Pearl River Delta Region's industrialization process and enabled Hong Kong to transform from a manufacturing industry-based economy to a service industry-based economy. From the early 2000s, Guangdong and Hong Kong diversified their collaboration project from culture to high-tech. Also, both authorities produced several types of policies not only to promote both industries but also to harmonize their two different economic levels and models. As a result, the Guangdong and Hong Kong economies have developed remarkably well during the past two decades and continue to form future plans that carry plenty of optimism. Nonetheless, this study showed discrepancies between engineers and scientists from the two areas in their perception of their technology and science cooperation. Hong Kong experts were more negative in their responses but noted some successes of the collaboration, while Guangdong's group showed overall positive responses. This difference results from an unbalanced role in cooperation. Hong Kong's side responds to cooperation plans and takes on leading roles with more frequency than Guangdong's side in actual cooperation project processes.

• Journal of Veterinary Clinics
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• v.30 no.5
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• pp.399-402
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• 2013

An 8-year-old, female, mixed Thoroughbred horse was presented for the evaluation of the left upper eyelid mass with ocular discharge during 4 months. After unilateral surgery, excised eyelid mass and left eye were submitted for diagnosis. Grossly, the removed mass was $6{\times}7{\times}2$ cm in size and dome shape with rough irregular surface. On the cut surface, mass was firm and yellowish white in color. Histopathologically, severely proliferated stratified squamous epithelia were heavily invaginated into dermis, and then formed rete ridge or numerous squamous islands. These neoplastic islands were composed of multiple layers of prickle cells with intercellular bridge and central laminated keratin pearls or necrotic cellular debris. Based on the above results, this case was diagnosed as squamous cell carcinoma in upper eyelid of horse.