• Journal of Korean Classical Literature and Education
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• no.32
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• pp.287-326
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• 2016

This study describes the acceptance of Hae-Dong-Yu-Yo(海東遺謠), which is a book the 19th century to 20th century, into the genre of poetry. In chapter 2, I searched for lists, constructions and arrangement of poems in Hae-Dong-Yu-Yo(海東遺謠). The book has not only 39 poems (gasa) in Korean, but also more than 20 poems (hansi) in Chinese. I also found two new poems by the editor of the book. This shows that the receiver fully accepts the poetry and that he has equal consideration for Korean songs as well as hansi ones. In chapter 3, I focused on the red and blue points inside letters. When we read only the red and blue points within the poetry, I realized that Hae-Dong-Yu-Yo(海東遺謠) created these for poetry's literary value, not for music or songs. This reveals how the editor of Hae-Dong-Yu-Yo(海東遺謠) received the older famous poems as his own. This shows us the degree of acceptance of Korean classical poetry and songs, and therefore leads us to believe that this can be of use to present learners as well.

• Proceedings of the Korean Aquaculture Society Conference
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• 2006.05a
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• pp.137-138
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• 2006

• The Korean Journal of Mycology
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• v.41 no.1
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• pp.33-37
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• 2013

To develop the functional pear fruitlet product, we prepared fermented pear fruitlet product (FPFP) from mixed fermentation of Saccharomyces cerevisiae, Kluyveromyces fragilis and Lactobacillus plantarum. Then, we investigated their several physiological functionalities. Among several physiological functionalities, antihypertensive angiotensin I-converting enzyme (ACE) inhibitory activity of the FPFP was the highest of 87.4% and its antioxidant activity was also showed 69.6%. FPFP from mixed fermentation by yeasts and Lactobacillus plantarum after thawing of frozen pear at $20^{\circ}C$ showed higher physiological functionalities than those of single fermentation by Saccharomyces cerevisiae or Bacillus subtilis after $40^{\circ}C$ of thawing.

• Journal of the Korean Society of Food Science and Nutrition
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• v.42 no.4
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• pp.527-533
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• 2013

In this study, we established the optimal conditions for obtaining water-soluble extracts with antioxidant activity from Kalopanacis cortex. The extraction conditions tested included cold treatment, extraction time (1, 5, 10, 15, and 24 h), and extraction temperature (55, 75, and $95^{\circ}C$). The highest total polyphenol compound content from water soluble extracts ($612{\mu}g/mL$) was obtained at $95^{\circ}C$ for 15 h after cold treatment. The 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenger activity was also highest (78.8%) under these conditions, which was comparable to 70.2% of ascorbic acid. The hydroxyl radical scavenging activity (HRSA) was also highest (69.0%) under these conditions, stronger than 56.6% of ascorbic acid. These results may provide critical evidence supporting the use of Kalopanacis cortex as a source of antioxidants in functional foods.

• Korean Journal of Food Science and Technology
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• v.36 no.2
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• pp.333-338
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• 2004

Antioxidant activities of water extracts of 20 medicinal plants (1 mg/mL) on peroxidation of linolic acid were evaluated by thiocyanate method, among which 11 showed strong antioxidant activity (> 70%). Higher hydroxy radical scavenging activity (> 60%) were shown in Corner officinalis, Acanthopanax sessiliflorus, and Epimedium koreanum than the other plants. Epimedium koreanum than the other plants extract showed highest superoxide radical scavenging activity (42%). Total polyphenol contents ranged from $2.6\;(Polygonatum\;odoratum){\sim}81.2(Epimedium\;koreanum)\;mg/g$. Direct correlation between the antioxidant activity and polyphenol content (r=0.8) was established through simple regression analysis. $IC_{50}$ for selected four plant extracts, showing highest polyphenol contents and antioxidant activities, were significantly higher than positive control. Total antioxidant activity of vitamin c was significantly lower than those of Acanthopanax sessiliflorus, Epimedium koreanum, and Erythrina variegata. Superoxide radical scavenging activity of Acanthopanax sessiliflorus was similar to BHA. Results suggest water extracts of some medicinal plants could be potential candidates for natural antioxidants.

• Proceedings of the Korean Society for Applied Microbiology Conference
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• 1979.04a
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• pp.114.1-114
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• 1979

1. 계육사체로 NaOCL 용액에 침지시 용액중의 잔유염소농도와 coliform 및 총균수에 미치는 농도, pH, 유기산의 종류별 억제 효과를 본 결과 NaOCL 200ppm, pH3, Succinic acid의 경우가 양호하였으며 온도별 효과는 $60^{\circ}C,$ 30~60초 처리가 계육표피의 보존성이 우수하였다. 2. 저장실험에서 위와같은 조건으로 처리한 경우 $4^{\circ}C$ 저장시는 대조군에 비하여 저장이 연장되었고 $-18^{\circ}C$ 저장시 대조군에 비하여 별 유의치가 없었으나 $4^{\circ}C에서$ 해동 후 저장의 경우 대조군에 비하여 양호하였다.

• Journal of Physiology & Pathology in Korean Medicine
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• v.35 no.2
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• pp.64-70
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• 2021

This study aimed to investigate the anti-inflammatory effects of herbal complex HPL-01 on dextran sodium sulfate(DSS) induced ulcerative colitis in rat. Adult male Sprague-Dawley rats were randomized and divided into six groups. Five groups, excluding the normal group, were orally administered orally HPL-01(50, 100, or 200 mg/kg) for 21 days, and acute colitis was induced during the last 7 days by 4% DSS in the drinking water. The HPL-01 administered DSS-treated rats exhibited significantly reduced colon macroscopic damage index and increased body weight and colonic length 7 days after DSS treatment. Additionally, these rats showed lower serum levels of the pro-inflammatory cytokines TNF-α and IL-6 than those treated only with DSS. HPL-01(100 or 200 mg/kg) also attenuated the DSS-induced increase in the number of white blood cells, granulocytes, and mid cells and improved intestinal damage. Taken together, these results suggest that HPL-01 is a promising anti-inflammatory agent that may be in the treatment of colitis.

• Journal of Ethics
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• no.80
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• pp.1-30
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• 2011

Confucianism and Buddhism were compatible in the period of Goryeo Dynasty. And then, the rulers worshiped Confucianism and repressed the religious activity of the Buddhist monk in the early years of the Joseon Dynasty. But King Sejong planed to bring reconciliation between Confucianism and Buddhism. Especially on the ceremonies of mourning and sacrificial rituals, he always performed the two religious style. The reason of sticking to his amicable consciousness is as follows. Firstly, he thinks that both the theory of Confucianism and the religious spirit of Buddhism are very important for the building up the foundation of his Dynasty. Secondly, his mind has been of a same faith cure on the incurable disease. Therefor, when the Royal family is taken ill he must pray to Buddha for recovery from the first stage. Thirdly, he regards social conditions to be the most important and respect for man's life and dignity for the purpose of beneficent administration. But Joseon's government line was the anti-Buddhist policy. So, the policy came in the wake of a debate among King Sejong and Confucian government officials. However his harmonious mind was unchanged between Confucianism and Buddhism. After all, in the last phase of his life he was deeply religious on Buddhism. I think that King Sejong's amicable consciousness could make a contribution to overcome religious conflicts and to create a new political cultural form in the modern society

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.415-416
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• 2023

본 연구는 코로나로 인하여 외국인들도 한국을 방문율이 낮아지고 성형 수술 가격 및 부작용 등 부정적인 측면으로 인해 사람들이 성형 수술을 하기에 꺼리는 상황 속에서 성형 수술을 하는 사람들의 조건, 성형 수술을 하는 이유, 성형 수술 부위, 성형 수술의 부위별 가격을 분석하여 결과를 제시하였다. 성형 수술에 대해 부정적인 견해를 보이는 사람들에게 성형 수술에 대한 견해를 긍정적으로 바꾸고자 한다. 이외에도 한국의 성형 수술이 발전하기 위해서는 한국 외에도 외국의 다양한 수술과 연계 방안 탐색 필요성을 느꼈고 데이터셋, 사이트 외에도 유튜브를 통한 영상 정보를 지속적으로 업그레이드 시켜서 성형 수술의 접근성과 우수성을 알릴 수 있는 기회를 모색한다면 국내뿐만 아니라 세계적으로 한국의 성형 수술에 대해 많은 관심을 보일 것이라고 사료된다.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.31 no.3
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• pp.318-325
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• 1986

The studies were performed to obtain the basic informations on the influence of weather condition for grain yield and yield components in barley. The data of Olbori tested in 9 sites for 12 years were used in the studies. Milled grain yield was decreased in paddy field after rice harvested comparing to the upland condition, and yield potential was differed by test sites with the most stable yield in Gyeongnam. The coefficients of variation analyzed for milled grain yield by years were 12.2-42.6% with the differences between high-yield and low-yield year. Heading date was earlier in high-yield year and southern part compared to the low-yield year and middle part of the Korean peninsular showing the negative correlation between grain yield and heading date. High-yield year showed longer in culm length, shorter in spike length, almost same in number of grains per spike, and lower in 1,000grain weight compared to the low-yield year. Correlation analyzed between number of spikes and grain yield showed positive relationship. Temperatures affected to the grain yield analyzed by high in vegitative growth stage, low in alternative growth stage, and almost same in reproductive growth stage in high-yield year comparing to the low-yield year, however no remarkable differences of temperatures affected were detected in over wintering stage between high-yield and low-yield year. Precipitation amount in high-yield year was lesser in sowing time, more in seedling time, and lesser in over wintering time than those of the low-yield year. Correlation between rainfall amount in the early of April and grain yield showed significant negative correlation with the remarkable affects to the grain yield. Sunshine hours in high-yield year were longer in sowing time, shorter in over wintering time, and after the over wintering time to harvesting time was longer than those of the low-yie-ld year.