• 대한화학회지
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• 제64권4호
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• pp.231-235
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• 2020

• Bulletin of the Korean Chemical Society
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• 제30권12호
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• pp.3123-3126
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• 2009

• 대한화학회지
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• 제62권4호
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• pp.314-318
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• 2018

• Bulletin of the Korean Chemical Society
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• 제28권11호
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• pp.1917-1918
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• 2007

• 디지털산업정보학회논문지
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• 제4권3호
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• pp.91-95
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• 2008

In this paper, a method for providing musics in vehicle user's bio-rhythm is proposed. The proposed method is a method to select and play musics automatically suitable for the user's emotion. Experimental results confirmed that the proposed method could provide better satisfaction to the users (drivers) compared to the methods given randomly.

• 대한화학회지
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• 제63권4호
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• pp.312-316
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• 2019

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.2-2
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• pp.200.3-200.3
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• 2003

Reactive oxygen species(ROS) are produced at a high rate continuously as a by-product of aerobic metabolism. Several lines of evidence provided that ROS appears to cause to develop aging and various diseases. High level of hyaluronic acid with decreased molecular weight has been detected in patients with inflammatory diseases including rheumatoid arthritis. Hyaluronidase is an endohexosaminidase that initiates the degradation of hyaluronic acid with high molecular weight. Prunus persica Batsch var. davidiana Maximowicz has been known as a korean folk medicine for treatment of neuritis and rheumatism. (omitted)

• 생명과학회지
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• 제24권2호
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• pp.191-195
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• 2014

오미자(Schizandra chinensis Baillon., Schisandrae Semen)의 열매는 한국을 포함한 아시아 지역에서 오랫동안 전통 의약제로 광범위하게 사용되어 왔다. 식물에서 분리된 정유(essential oils)는 다양한 약리효능을 지니고 있지만, 오미자 열매에서 추출한 정유의 약리학적 기전은 밝혀진 바 없다. 본 연구에서는 오미자 종자의 정유(Schisandrae Semen essential oil, SSeo)에 대한 안정성을 확보하기 위하여 단회경구투여 독성시험을 ICR 마우스를 대상으로 실시하였다. SSeo은 ICR mice에 5,000 mg/kg 농도로 경구 투여하였으며, 14일 후 희생시켰다. SSeo 투여 후 치사율, 임상 증상, 체중 및 부검 소견 상의 유의적인 변화는 관찰되지 않았다. 또한 각 장기의 무게, 혈액학적 및 혈청학적 임상 화학적 지표에도 총 bilirubin량을 제외한 유의적인 변화는 관찰할 수 없었다. 따라서 SSeo 단회 투여에 따른 치사량은 5,000 mg/kg 이상일 것으로 추정되어 급성 독성 측면에서 유해성이 없다는 의미를 지니며, 경구투여에 따른 어떤 부작용도 나타내지 않았음을 의미한다.

• 한국산업융합학회 논문집
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• 제19권4호
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• pp.231-236
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• 2016

In this study, Green apple from Mungyeong area was used as material in the fermentation process. In apple fruit growing process, to produce a high quality apple fruit, some Green apple should be removed. Since the removed Green apple fruit is inedible, it doesn't have any economical value. To solve this problem, this paper proposed fermentation process to increase the economical value of raw apple as a fermentation product. This research conducted seven days, and the pH and brix value analysis was done every 12 hours during fermentation process. The experimental results show that the fermentation product under blender treatment is better than cutting treatment and without cutting treatment. Initial brix 25% is the best treatment for fermentation because produce fermentation product with a good taste and aroma than other treatment.

• 한국산업융합학회 논문집
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• 제23권6_2호
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• pp.1075-1080
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• 2020

The control on temperature and humidity on the cow-house is essential to assure production efficiency and the control on disease of cows. Fog system and screen fence are typical methods to drop the temperature inside of cow-house during the summer season. This study focused on the change in temperature and humidity under the condition of application of those methods. The results indicate that the installation of atomizer and insulation curtain cause decrease in temperature and increase in humidity. However, Using both of methods at the same time doesn't make any additional meaningful effects on temperature and humidity.