• Proceedings of the Korean Institute of Landscape Architecture Conference
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• 2015.03a
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• pp.134-137
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• 2015

• Journal of the Daesoon Academy of Sciences
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• v.37
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• pp.263-295
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• 2021

Until recently, academic consensus held that Zhou Dunyi's Taijitu (Taiji Diagram) originated from Cantongqi. However, a new debate has arisen wherein some scholars question that theory and related theories. They criticize these previous theories because the books and charts used as evidence in those theories were published after the lifetime of Zhou Dunyi, and this disqualifies their influence on his thought. However, identifying certain authors as being of a slightly later period than Zhou Dunyi does not definitively answer whether or not Zhou Dunyi's diagram was based on Cantongqi. I approached this problem from a different perspective. Zhou Dunyi's Taijitu is based on the system of taiji (Taiyi), yin-yang, and the five movements. Consequently, the formation of this system should be traced back historically. In the process of tracing it back, I intended to explain that the main character of Cantongqi is closely related to the formation of the system of taiji (Taiyi), yin-yang, and the five movements. The system of taiji (Taiyi), yin-yang, and the five movements was first established as a religious theological system in the Han Dynasty. In this process, yin-yang and the five movements were combined by Dong Zhongshu, and the five movements were introduced by Han Dynasty scholars as a method of interpreting the I-ching. However, Han Dynasty scholars did not form this system. In the late Han Dynasty, Cantongqi adopted the theological system of yin-yang and the five movements to theoretically form the system of taiji (Taiyi), yin-yang, and the five movements. Cantongqi was able to form this system because of the logic that yin-yang is the essence of the I-ching. Cantongqi does not have the same schematic as Taijitu. However, the system of taiji (Taiyi), yin-yang, and the five movements appears and extracts the components that make up Taijitu. Therefore, I do not think we should hastily agree with the recent claims made by scholars.

• 대한치주과학회:학술대회논문집
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• 2005.11a
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• pp.77-77
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• 2005

• Proceedings of the KIEE Conference
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• 2005.10b
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• pp.469-471
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• 2005

Paper searches Neighbor Discovery Protocol's IPv6 address AutoConfiguration function that is IPv6's point technology. Also, I study plan to apply Router Advertisement function to Router. Router is formed whole system by Routing Process Card that do manager and Line Card that take charge of Packet Forwarding. Present plan that embody Router Advertisement function to Line Card.

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.235-235
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• 2018

• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.267-267
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• 2018

• Proceedings of the Korea Contents Association Conference
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• 2015.05a
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• pp.115-116
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• 2015

원림은 조영가의 사상과 가치관이 반영되어 조영방식, 구성 등이 표출된다. 본 연구는 백거이의 창작작품을 통해 백거이의 원림의 특징을 파악하고 그의 원림이 중국원림에 끼친 영향을 분석하였다. 연구결과 백거이는 자신의 유교적체득과 심미의식을 반영하여 원림의 의미를 변화시켰고 후대 문인원림 형성에 영향을 주었다. 또한 태호석의 독특한 미를 발견하고 원림에 도입하였으며 원림 내 경관을 풍부하기 위해 산체와 수체를 융합하고 돌을 이용해 가산을 쌓는 등 원림을 치밀하게 조성하였다.

• Journal of the Korean Society for Precision Engineering
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• v.29 no.3
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• pp.319-323
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• 2012

Transmission is one of the important pars to transmit power from engine to wheels. Mass reduction gears can make the engine power requirement reduce, and can make dynamic performance and fuel efficiency of vehicle improve. Transmission gears are modified for mass reduction without changing their tooth shapes, face widths, and modules by using shape optimization and re-check process. Also structural stability is verified by FEA.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5067-5073
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• 2015

Recently, various researches about water resources management system have been conducted in order to handle many problems, for example, climate change can provoke rapid change of water circulation, continuous population increase, population concentration phenomenon and so on. For population concentration region, many researches about water resources management system have been carried out, but many regions far away from civilization have not been handled as research topics. Especially these regions always need electricity supply infra, but significant costs will be required to construct the infra. Therefore this paper presents a methodology in order to generate the electricity from new renewable energy resources and supply the electricity into these region. For this, solar thermal generation system was experimentally studied. Moreover, this solar power generation system was considered as an important component to establish an ESS (Energy Storage System).

• Journal of the Institute of Electronics Engineers of Korea TC
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• v.43 no.2 s.344
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• pp.16-21
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• 2006

Internet Engineering Task Force(IETF) proposed the Hierarchical Mobile IPv6(HMIPv6) to support mobility efficiently. The HMIPv6 was developed to reduce the signaling overhead and delay concerned with Binding Update in Mobile IPv6. However, the HMIPv6 still need a further enhancement for supporting the real-time application because HMIPv6 only concerns with the latency resulted within a MAP For providing seemless handoff we propose a scheme that can reduce latency when Mobile Node changes a MAP. Also we compare the HMIPv6 with the proposed scheme through a analysis model.