近世日本武士와 帶刀

Koo Tae Hoon(具兌勳) 일본사학회 1996 일본역사연구 Vol.4 No.-

Bushi in the Tokugawa period always wore two swords on the waist. Length and weight of the sword was made suitable for the carrier’s body condition. Sword decoration was also various according to personal taste. Therefore, everyone could know to whom the sword belonged by only its appearance. That is, the characters and values of the owner were reflected on the sword. Ruth Benedict once argued that Japanese had the tendency of considering his body and his sword as one. Bushi in the Tokugawa period though his sword was the same with the owner’s personality. Bushi tired not to forget the spirit of struggle and the spirit not to be afraid of dying over swords. Swords were the last only means that Bushi depended on when they were ready to die. Swords in Tokugawa ages were the symbol of Bushi. Bushi monopolized the night to carry sword. It was accomplished by the result of Sword Confiscation Policy in the Toyotomi period. The Toyotomi government planned the society that Bushi would monopolize swords to symbolize weapons and farmers should own only farming tools and devote themselves to production. Farmers accepted this logic without resistance. To wear two swords was Bushi privilege and also duty. When a Bushi went out without swords, he was punished. When he lost his swords, he was ridiculed. When his sword, furthermore, was taken away, his honor was difficult to recover. Especially, when he was robbed of his sword by a mean person and escaped away, he never wore his swords again. Namely, the status of Bushi was deprived. In the area governed by a certain Daimyo, the punishment to deprive a Bushi of his sword was often considered as heavier than death penalty. That a Bushi was deprived of his swords was as serious problem that his own existence was denied. Sword for the Japanese Bushi were not only weapon but also something to support his spirit.

임진왜란 전의 일본사회 -전국시대 연구 서설-

구태훈 ( Tae Hoon Koo ) 수선사학회 2008 史林 Vol.0 No.29

Botrytis cinerea와 Colletotrichum acutatum에 항균활성을 갖는 점액세균 Sorangium cellulosum에 대한 아종 분류 및 길항 특성 연구

구태훈(Tae-Hoon Koo),윤성철(Sung-Chul Yun) 한국식물병리학회 2018 식물병연구 Vol.24 No.3

섬유소 분해 점액세균인 Sorangium cellulosum 균주들 중 Botrytis cinerea에 길항력을 갖는다고 보고한 4균주(Antagonistic to Botrytis, AB 계열)와 Colletotrichum acutatum에 길항력을 갖는다고 보고한 2균주(Antagonistic to Colletotrichum, AC 계열)를 5가지(A-E)의 S. cellulosum 아종(subspecies)으로 분류하였다. 분류 기준 유전자인 xynB1, bglA2, groEL1 세 유전자의 유전자 유무 및 염기서열 분석을 통해 AB 계열은 아종 C, AC 계열은 아종 D로 분류하였다. 또한, 배양추출물을 고효율 액체크로마토그래피(HPLC)로 분석한 아종 분류 결과 AB 계열 4균주는 머무름시간 20-22.5분에 유사한 특징 피크가 나타난 반면, AC 계열인 2균주는 특징 피크가 없으므로 AB 계열은 아종 C, AC 계열은 아종 D임을 재확인하였다. AB 계열 4균주들의 배양여액을 사용하여 방울토마토에 전처리 후 B. cinerea를 접종한 생물검정으로 방제가와 크로마토그램 특징 피크의 상대 면적값과의 상관분석 결과, 피크 면적이 큰 균주일수록 방제가도 높은 양의 상관관계(R²=0.9652)를 확인하였다. 아종 분류 결과 AB 계열은 아종 C의 대표 생리활성 물질의 파생물인 epothilone D로 추정되어, 이를 표준시료로 HPLC 분석한 결과 epothilone D의 머무름시간은 9.9분이었던 반면, KYC 3270 특성 피크의 머무름시간은 11.581분으로 달랐다. 따라서 우리는 AB 계열이 분비하는 생리활성 물질은 epothilone의 파생물인 7-ketone epothilone D로 추정하였다. We classified the previously reported antagonistic strains of Sorangium cellulosum into 5 subspecies (A-E). Four strains were antagonistic to Botrytis cinerea (AB group) and two strains were antagonistic to Colletotrichum acutatum (AC group). According to the genetic and sequential analyses with standard genes, xynB1, bglA2, groEL1 for grouping, all strains of AB group were belonged to subspecies C and all strains of AC group were belonged to subspecies D. In addition, high pressure liquid chromatography with the culture filtrates confirmed the genetic results, because AB group had peaks with retention time at 20-22.5 minutes, whereas AC group had no peak. There was positive relationship (R²=0.9652) between the control values of infecting B. cinerea on cherry tomatoes and the main peak areas of chromatograms among the four isolates of AB group. From the subspecies results of AB group, the main peak of KYC 3270 was expected to be epothilone D. However the retention times of the standard of commercial epothilone D and the main peak of KYC 3270 culture filtrate were different as 9.9 and 11.581 min., respectively. Finally, the antagonistic metabolite of AB group was inferred as 7-ketone epothilone D.

일본에서 꽃핀 조선의 도자기 문화

구태훈(Koo Tae hoon) 역사비평사 2008 역사비평 Vol.- No.85

근대 아시아의 서구문명 대응과 역사학 일본적 유학의 성립과 그 의미

구태훈 ( Tae Hoon Koo ) 수선사학회 2012 史林 Vol.0 No.42

This thesis examines how neo-Confucianism in Japan was accepted and developed in the Japanese society in 17th century, and how Yamaga Soko formed his own ethos appropriate for the Japanese society. In the process of this study, it was intended to naturally expose the features of Japanese society and the characteristics of Kogaku in the 17th century. The Japanese society in the 17th century, that is, the first half of Edo period, was at the time when the Confucian theory made its appearance, which is against neo-Confucianism. The tendency is obviously different from that of Chosun or China. However, this academic tendency is on the assumption of accepting and developing neo-Confucianism. I paid attention to the ethos of Soko among other Kogaku scholars. Soko is a scholar who criticized neo-Confucianism in earnest and formed his own ethos. He was fully aware of the necessity of Confucianism matching the culture and history of Japan. Soko``s confrontation with neo-Confucianism was inevitable. Examination of Soko``s ethos is one of useful methods of studying the process of Japanization. The mid 17th century was the period when the Japanese society was established. The society of Japanese samurai who were the statesmen had a distinctive political system different from that of Chosun or China. In the 17th century, secularism made its appearance, and the atmosphere to admit human desires as they were was formed in the mid 17th century. While merchants came into economic power, mammonism prevailed. In particular, Japan supremacy started to take root. Neo-Confucianism was deflected and experienced the process of resistance and troubles while passing through the prism of the Japanese society in the 17th century. The first half of 17th century was the period of learning and understanding neo-Confucianism, and the mid 17th century was the period that scholars raised question about the ethos of neo-Confucianism. As a result, neo-Confucianism could not develop into a ethos system, but was disintegrated. The disintegration process of neo-Confucianism is described as the process of Japanizing Confucianism in the history of Japan. Yamaga Soko was the first person who criticized neo-Confucianism in Japan. Soko was a scholar who had an academic background different from other Confucianists. He made Bushido an object of criticism, and Bushido is a traditional value of Japan, and made an attempt to find out ``unique Japanese things`` in the process of emphasizing that samurai of Japan are fundamentally different from statesmen of Chosun and China. While Soko subjectively understood the social order of Japan, he tried to present studies and logics appropriate for Japanese and the Japanese society. In the process, Soko criticized neo-Confucianism which is an academic study originated from other country.Soko excluded discussion out of the doctrines of Confucius who was a``sage``. He criticized that neo-Confucianism, the method of moral culture in the doctrines of Wang Yang-ming, and the method of self-discipline in Buddhism were not useful for real life. Soko``s study did not jump to the world of idea beyond the real world, and did not go deep into metaphysical discussions. Soko``s interest was based on the dimension of specific ``日用卑近``. As described above, Soko``s learning is called `` Kogaku``, which was developed by Ito Jinsai and Ogyu Sorai.

일본 근세무사의 직분과 「 병농공상 」 의 사회 - 산록소행 (山鹿素行) 「 사도 」 론의 성립과정 -

구태훈(Koo Tae Hoon) 수선사학회 1993 史林 Vol.9 No.-

N/A

논문 : 새로운 3차원 윤곽오차 모델에 기초한 연동제어 시스템

지성철 ( Sung Chul Jee ),구태훈 ( Tae Hoon Koo ) 단국대학교 산업기술연구소 2003 산업기술연구 Vol.3 No.-

난지도 매립지에서 침출수 거동에 관한 연구

조원철,강동희,구태훈 중앙대학교 기술과학연구소 2000 기술과학연구소 논문집 Vol.30 No.-

최근 난지도 매립지는 침출수로 인한 지하수오염이 심각한 매립지 중 하나로 부각되고 있다. 본 연구는 난지도 매립지에서의 침출수 거동을 3차원 지하수 흐름을 모사 할 수 있는 MODFLOW(A Modular 3-D Finite Different Groundwater Flow Model)을 이용하여 분석하였고, 난지도 매립지에서의 침출수 발생량은 HELP(Hydraulic Evaluation of Landfill Performance)모델을 이용하여 추정하였다. 침출수 발생량은 최근 10년간의 기상 자료를 이용하여 산정 하였으며, 침출수 거동은 복토 전/후와 차수벽과 well 설치후의 시간 경과에 따른 침출수위의 변화를 계산하여 예측하였다. 본 연구는 난지도 매립지의 적절한 침출수 발생량과 침출수 거동을 예측하는데 있어 유용하게 사용될 것으로 사료된다. The Nanji landfill has recently became one of the most important site for groundwater contamination leachate transport. This study is to analyze the leachate transport in Nanji waste landfill using MODFLOW(A Modular 3-D Finite Different Groundwater Flow Model) model which can model three dimension groundwater flow. Leachate production rates are estimated by HELP(Hydraulic Evaluation of Landfill Performance) model and used weather records for recently 10 years. Leachate transport is predicted by a change of leachate level to after/before established HDPE, established slurry wall and wells. The purpose of this study is to predict appropriate leachate rates and leachate transport at Nanji waste landfill.