• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.157-157
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• 2018

• Proceedings of the Korean Society of Crop Science Conference
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• 2019.04a
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• pp.130-130
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• 2019

• Proceedings of the Korean Society of Crop Science Conference
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• 2019.04a
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• pp.134-134
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• 2019

• Proceedings of the Korean Society of Crop Science Conference
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• 2019.09a
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• pp.27-27
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• 2019

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.751-754
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• 2020

본 논문은 지수를 추종하기 위해 유전 알고리즘에 몬테카를로 샘플링을 추가한 방법을 제안한다. 몬테카를로 샘플링을 통해 효율적으로 축소된 탐색공간을 탐험하는 유전 알고리즘은 최적의 종목들을 선택한다. 제안된 방법을 KOSPI200 지수 추종에 대하여 실험하였다. 제안된 방법이 몬테카를로 샘플링을 사용하지 않는 유전 알고리즘에 비해 지수 추종 오차가 더 낮고 더 빠르게 수렴하는 것을 보여주었다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2021.04a
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• pp.99-99
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• 2021

• Proceedings of the Korean Society of Broadcast Engineers Conference
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• 2017.11a
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• pp.151-154
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• 2017

기존 중계시스템은 모든 신호들이 유선으로 연결되어 있어 중계차가 접근 할 수 없는 지역에서는 운용의 어려움 등 이동과 거리에 제약이 있다. 또한 수많은 케이블이 필요하기 때문에 결선작업이 복잡하고 작업시간이 오래 걸리는 단점을 가지고 있어 무선 중계 시스템을 이용하여 프로그램을 제작하면 이러한 문제점을 해결할 수 있다.. 이에 본 논문에서는 RF무선영상송수신기와 백팩 LTE등 무선중계시스템의 장단점을 비교분석하였고 이에 통해 효율적인 무선중계시스템을 설계하였다. 또한, 제안된 시스템을 이용하여 방송중계업무의 편리성이 극대화하고 새로운 형태의 방송 포맷을 개발할 수 있도록 하였다.

• Proceedings of the KIEE Conference
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• 1995.07a
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• pp.344-346
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• 1995

In this paper a drive strategy of AC Servo Motor using Fuzzy method was proposed. Since the transfer function of the plant is nonlinear and very complicated, there are difficultly in driving the system with real time. The performance of out method is confirmed by computer simulation and experimental results. The high performance and high accuracy of the driving system. Fuzzy is designed and proposed.

• Journal of Acupuncture Research
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• v.41 no.1
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• pp.69-73
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• 2024

This study evaluated a case of trigeminal nerve stimulation during acupotomy at a site 5 pun left of GV16. The study participant was a 52-year-old male suffering from upper neck pain and numbness, which was managed by acupotomy at a site 5 pun left of GV16. During acupotomy, the patient experienced unexpected numbness and stiffness of the left zygomatic bone. This area corresponds to the distribution of the maxillary nerve, which is the second branch of the trigeminal nerve. After approximately one month, symptoms of numbness and stiffness disappeared without rendering medical treatment. These side effects are presumed to be associated with the trigeminocervical complex and stimulation of the trigeminal nucleus within the spinal cord. Thus, during the acupotomy of the upper neck, especially at GV16, the needles should be inserted slowly, and the patient's response should also be monitored.

• Herbal Formula Science
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• v.14 no.1
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• pp.120-132
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• 2006

Hyperlipidemia is one of dangerous factors causing the arteriosclerosis. For the study of Cheunggansoyosan-gamibang( CGSYS) on antihyperlipidemic effect, we had fed mice divided to three groups (basal diet, hyperlipidemic diet, hyperlipidemic diet + CGSYS), and observed the change of weight, total cholesterol. triglyceride, HDL-cholesterol. LDL-cholesterol. sGOT, sGPT on the serum per every 7days for 6weeks. Also to compensate for the results above, we had tested rat liver. The results of this Study were obtained as fallows ; 1. Cholesterol change on blood was decreased by CGSYS. 2. Total cholesterol. triglyceride and LDL-cholesterol were significantly decreased by CGSYS. 3. HDL-cholesterol was significantly increasd by CGSYS. 4. sGPT was significantly decreased by CGSYS. 5. sGOT was not changed by CGSYS. 6. In case of supplying CGSYS. fatty degeneration was not observed in liver portal area. This study suggests that Cheunggansoyosan-gamibang was significant effect with hyperlipidemia.