• 혜화의학회지
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• 제22권2호
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• pp.13-21
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• 2014

Subject : Kim hong-kyung(金洪卿)'s view of eight extra meridians Object : Kim hong-kyung has not only deeply studied Saam acupuncture but also the function and characteristics of extra meridian at the same time. Especially, he has tried the study to connect yin yang wei qiao mai(陰陽維蹻脈) with Lee je-ma(李濟馬)'s four trigram constitution theory, therefore the author felt the need to make public the theory and started reserch on the theory. Method : I researched the physiological properties of extra meridians through the past eastern medical literature, I reported on the types of people to show well the properties of extra meridians gathering Kum-oh's verbal explanation when I had classes from him. Result : Kum-oh Kim hong-kyung defined meridians as passways of consciousness and feeling, he interpreted 12 meridians and extra meridians with the view of mind, which has very important meanings in the history of acupuncture in the point of first trial to interpret meridians from this view. He explained Ren mai(任脈) and Du mai(督脈) are meridians which show clearly properties of yin-yang to appear trusts of affirmation and distrusts of denial in the mind, as Ren(任) means entrusting and Du(督) means supervising in English. He explained Chong mai(衝脈) is the meridian representing impulsive man that has a meaning of impulse as being suggested the name of Chong mai, because Chong mai is borrowed from Foot shao yin kidney meridian(足少陰腎經). Dai mai(帶脈) is the meridian representing the characteristics of woman that has a meaning of binding as being suggested from the name of Dai mai which acts when people have something on their flank or they are pregnant, because Dai mai borrowed from Foot shao yang gall bladder meridian. He thought that four trigram divided from yin and yang is innate trigram, so Yang wei mai(陽維脈), Yin wei mai(陰維脈), Yang qiao mai(陽蹻脈), Yin qiao mai(陰蹻脈) among extra meridians have connections with Tai-yang ren(太陽人), Tai-yin ren(太陰人), Shao-yin ren(少陰人), Shao-yang ren(少陽人) of Four trigram constitution theory respectively which was created by Lee je-ma. He explained yang means opponents and wei(維) means binding. Yang wei mai is the meridian to be active when opponents bind or intervene in you, also the meridian is well active to the people who easily criticize others who are rude, to the people who well refuse restraints from organization. Because he explained yin means me and wei(維) means binding. Yin wei mai is the meridian to be active when I bind and intervene in opponents. He also state that the meridian is easily active to the people who have a tendency to gather people and make party apparatus by nature. He explained Yang qiao mai is the meridian to be active in the situation that people are waiting for others to bridge gap because yang means opponents and qiao(蹻) which has a meaning of standing on one's tiptoes means bridging gap between people. He also state the meridian is easily active to Shao yin ren who has a tendency to be passive, to easily settle down and not to move by nature. He explained Yin qiao mai is the meridian to be active in the situation that I bridge gap between me and others to make friends, because yin means me and qiao(蹻) which has a meaning of standing on one's tiptoes means bridging gap between me and others. He also state the meridian is easily active to Shao yang ren who is active in every business and who has remarkable ability to make friends. Conclusion : Kim hong-kyung stated the physiological properties of extra meridians as below. Ren mai is the meridian representing positive confidence which is easily active when people have a mind to trust others, Du mai is the meridian representing negative distrust which is easily active when people have doubts. Chong mai is the meridian representing the characteristics of man that has impulsive characteristics. Dai mai is the meridian representing the characteristics of woman to be easily active when she is pregnant. Yang wei mai has close connections with Tai-yang ren who has a tendency to refuse restraints from others and to criticize on opponent's remarks and behaviors that are wrong. Yin wei mai has close connections with Tai-yin ren, as the meridian is active in the situation that people enjoy restraining and intervening in others. Yang qiao mai has close connections with Shao yin ren, as the meridian is active to the people who are negative and passive by nature. Yin qiao mai has close connections with Shao yang yin who has a strong tendency to make friends easily by nature.

• 대한산업공학회지
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• 제32권3호
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• pp.180-190
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• 2006

We evaluate the economic value and the optimal investment timing of IMT-2000 in Korea, in the perspective of a service provider who owns the business license for IMT-2000, by using the real options analysis. The result clearly shows the project value with options is positive and delaying the investment is more favorable to the provider. Binomial lattice approach, in which we try to describe American call option and sequential compound option, and sensitivity analysis present the optimal decisions according to future states and enable the management to make decision strategically and proactively.

• 한국의학물리학회지:의학물리
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• 제19권4호
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• pp.305-312
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• 2008

본 연구에서는 측정 방법이 다른 두 전리함을 이용하여 고선량율 근접치료용 방사성 선원의 겉보기 활성도를 측정하여 선원의 활성도 정확성 및 두 장비간의 정확도를 비교 분석하였다. 국내 5개 의료기관을 선정하여 공기 중 기준거리에서 겉보기 활성도를 측정하고 동일한 선원에 대하여 측정 방법이 다른 두 팬톰을 동시에 측정하여 측정방법에 따른 상호 오차와 측정용 전리함의 정확도를 평가하였다. 우물형 전리함과 Jig 팬톰의 상대 오차는 각각 -2.1%~0.2%, -2.8%~-1.0%로 나타났다. 동일한 방사성선원에 대하여 두 교정 장비간의 정확도 평가는 최대 상대오차 1%로 나타났다. 선원의 세기 검증 시 측정 방법에 따른 의존도는 없었다. 고 선량율 근접방사선치료에 사용되는 방사성 선원의 세기의 변화는 환자의 종양 및 인접장기에 미치는 영향이 매우 크므로 방사성 선원의 세기 오차는 환자치료의 최적화에 심각한 영향을 미칠 수 있다. 그러므로 새로운 선원 교체 시 뿐만 아니라 주기적인 선원 점검이 요구된다.

• 한국수산과학회지
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• 제35권6호
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• pp.545-550
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• 2002

금강 하구에서 분리한 용혈독소를 생산하는 V. mimicus와 유사하지만 분류되지 않은 기수성 Vibrio속으로 추정되는 균주 Vibrio sp. E10 (V. kunsan)의 세균학적 특징은 다음과 같다. 기본적인 생화학적 시험과 전자현미경 상의 형태에서는 V. mimicus와 유사하였지만 TCBS 배지 상의 colony 형태는 V. vulnifirus와 유사하였으므로 V. mimicus와는 차이를 보였다. Human과 sheep blood agar에서의 뚜렷한 용혈환과 rat에 피부혈관투과항진 작용으로 용혈독성이 있었으며, mouse에 대한 치사독성이 있었으므로 병원성이 확인되었다. 생육 가능한 환경 조건은 염도 0$\~$$4.5\%$, pH 6.2$\~$9.2, 온도 $14\~42^{\circ}C$이 었다. Vibrio sp. E10의 16S rDNA 염기서열은 10여종의 V. cholerae와 1종의 Vibrio mimicus의 염기서열과 $99\%$의 상동성을 보여 유사 종으로 판명되었다. 그러나 세균 자동동정기를 이용한 동정 결과, genus는 Vibrio 속으로 동정되었으나 species는 일치하는 균종이 없었다. 알려진 Vi-brio속 중에서 유사성이 높았던 V. mimicus와 비교해 볼 때 18종류의 항목이, V. cholerae와는 11종류의 항목이 다른 반응을 나타내어 미분류 균종으로 확인되었다.