植物에 의한 褐色染 硏究

李良燮 建國大學校生活文化硏究所 1985 생활문화ㆍ예술논집 Vol.8 No.-

It is certain that oak, chestnut, sumack, walnut, waxberry, persimon, pomegranate, lotus, wormwood, onion skin, clove buds, tea, arecanut are the well-known plants used as color-brown dye materials both in the west and in the orient from old time. For many centuries, these kinds of dyes have existed with history of our ancestors. They not only have beautiful color, but they are also no-pollution dye plants. Although no-pollution dyestuffs are being required, pollution is overflowing in dyeing because of the highly industrialized struckture. So to speak, our actual world is severed from the culture of plants dyes. So the purpose of this theses is not only to explore the history and characteristies of these ancient vegetable color-brown dyeing but to study specific traditional recipes for helping revive and develop the dyes into our national product and folk art. Each type of dye is introduced by a investigation of its historical origins followed by method of obtaining and using the dyestuffs. Silk cloth was dyed with the color-brown extracted by boilling at a high temperature, and those dyed cloth were treated with several varying mordant(tin, chrom, copper, lime, lye, iron). These laboratory works gave the seal to the coloring matters. We have obtained the following results. All the abstracted coloring matters obtained by boilling at a high temperature of the color-brown dye plants dye red-brown with tin-mordant and obtain beautiful color-brown with lime-mordant used traditionally. This non-pollutive, beautiful color-brown dyeing has to be developed as the national industries, and is regarded as important because of the preservation of tradition. The industrializing method: 1st; To manufacture highly enriched matters for easy custody and use. 2nd; TO manufacture and sale the liquefied coloring matters extracted by traditional method. 3rd; To manufacture highly enriched powder. Therefore, it is urgent that we develop the natural dyes with the synthetic dyes.

입학식

이양섭,남경두,이연숙,박종대,박승주 한국자치학회 2015 월간 주민자치 Vol.43 No.-

朝鮮時代 大紅色과 多紅色의 比較硏究

이양섭,한혜경 건국대학교 생활문화연구소 2002 생활문화ㆍ예술논집 Vol.25 No.-

This study was intended to make clearly known to the succeeding generation the difference in the color and its name of Daehong and Dahong, the most important of 'traditional Korean red color names, with a focus on the records of Sangbangjungrye and Takjijunjeol found in the color names of court clothes and belts and of textiles, of the literature of the Chosun Dynasty. For this purpose, this study attempted to investigate dyestuffs and the dyeing method found in the literature such as Sangbangjungrye and Takjijunjeol and apply the resultant diverse dyeing methods to contemporary life. In addition, this study attempted to succeed to and develop the disconnected traditional red color in the contemporary civilization and find out the suggestive points from it. To make a comparison between Daehong and Dahong colors, this study sought to extract pigments according to the quantities of Safflower found in the literature and dye cloth with it by making changes to pH, the frequency of dyeing and mordants. And an attempt was made to investigate dyeability through their colorimetry and K/S, and all kinds of fastness tests. As a result, the following finding were obtained: 1. The L*a*b values were measured using the colorimetry, and the values of three color attributes such as hue(H), value(V) and chroma(C) were calculated using the transformation method of the Munsell color system. Colors based on the Munsell color system mostly took the red color whose hue ranged from 9.1PR to 3.6R. Their hue ranged from 3.0R to about 3.6R. They had the medium value which ranged from 4.9 to 6.7. They mostly showed the high chroma which ranged from 10.4 to 12.3. 2. An attempt was made to make a K/S measurement of Daehong and Dahong colors. As a result, it was found that the maximum absorption wavelength was 520nm, and that the greater amount of Safflower brought about the higher K/S value. And it was found that the greater frequency of dyeing brought about the higher level of stainability in pH3 than in pH5 and led to the higher K/S value. 3. In analysing the fastness test, the fastness test to dry cleaning showed that Daehong and Dahong colors were excellent as the 4th - 5th class regardless of the amount of Safflower, the frequency of dyeing and pH. In making the fastness test to rubbing, the result of the fastness to dry rubbing showed the 4th-5th class in most cases and the comparatively excellent 4th class in three dyeing processes at pH3 and pH5 in case of Daehong color. The result of the fastness test to wet dyeing showed the lowest 2nd class in three dyeing processes at pH3 and pH5 in case of Daehong color(17 kuns of Safflower and 13 kuns of Japanese apricot), whereas it showed the most excellent 4th-5th class in one dyeing process in case of Dahong color(9 kuns of Safflower and 8 kuns of fruits of schisandra chinensis). And it showed the even distribution ranging from the 3th class to the 3th - 4th class in the remaining Daehong and Dahong colors. The result of the fastness test to sunlight showed the very low lst class in case of Daehong and Dahong colors. This study attempted to make a comparition between Daehong and Dahong colors in terms of the amount of Safflower, the kind and amount of mordants, pH and the frequency of dyeing. It was found that the greater amount of Safflower and the low level of ph brought about the dark hue. And it was found that the fastness to sunlight of Safflower had the very low level. From this perspective, it is thought that old ancestors dyed cloth with Safflower several times to create Daehong and Dahong colors. Consequently, disadvantages inherent in chemical dyestuffs such as harmfulness to the human body, environmental pollution and waste water problems could be resolved if these disadvantages as dyeing materials is supplemented. And it is thought that it not only comes to play a great role in environmental protection but makes possible the restoration of Daehong and Dahong colors, the typical colors of court clothes and belts in the Chosun Dynasty. In light of the above findings, it can be said that dyeing cloth with Safflower does not stay as one of the past traditional dyeing method of our old ancestors but the field requiring the future active study enabling its popularization in the contemporary textile dyeing industry.

지방세정의 장기 비젼 지가변동에 대한 실태 분석

이양섭 대한지방행정공제회 1971 地方行政 Vol.20 No.212

N/A

한국과 일본에서의 경제활동과 원유가간의 비대칭반응 분석

이양섭 한국동북아경제학회 2008 동북아경제연구 Vol.20 No.3

This paper investigates whether the industrial production in Korea and Japan is asymmetrically affected by the oil price changes and oil shocks in recent years almost recovered from prolonged economic depressions. As the index of industrial production and crude oil price have a unit root respectively the Johansen cointegration tests are widely performed to find bivariate or multivariate cointegration relations. Unlike previous studies one multivariate cointegration is found for Korean case together with exchange rates and also one multivariate cointegration for Japanese case together with exchange rate and unemployment. No other cointegration is revealed with whatsoever variables including financial variables as often discussed in earlier studies. Using error correction model as a prototype several variables are added for capturing asymmetric effects. Those are oil price changes positive and negative SOPI and NOPI. SOPI didn't work with Korean and Japanese data. However NOPI turned out to be very effective in capturing asymmetric negative effect in both cases. Though the results are not consistent for entire periods for rather recent stable sub-periods the estimated elasticities are -0.15 for Korean case and -0.7 for Japan case. Additionally Korean industrial production seems to be asymmetrically affected by usual oil price changes. Despite all the similarities of energy related institutions and practices between Korea and Japan all these different results might be due to the difference in the efficient use of oil in Korea and Japan. The findings of this study also implies that more active policy is needed in the part of Korean government to improve energy efficiency.

KTX를 타고

이양섭 문예운동사 2017 수필시대 Vol.12 No.7·8

사회극의 효용성에 대한 사례분석-중등 도덕과 수업-

이양섭 한국사이코드라마.소시오드라마학회 2007 한국사이코드라마학회지 Vol.10 No.2

This research aims to check the positive effects of sociodrama by way of analyzing the result of classwork that applied sociodrama to the morality class of middle school. Subjecting 2nd grade junior high school's girl students, an analysis was made on the response descriptions of students to the sociodrama in morality class for an year in 2005. The main contents of sociodrama are composed of role play and role reverse. This study got the proof that sociodrama has a sufficient value as an alternative method of morality class. Also it showed a possibility of classwork to elevate the creativeness of class beyond the class of lecturing. Also it was confirmed that we need to do some research on the influence of sociodrama on the heightening of class effect, and on the enlargement of spontaneity. 본 연구는 중등학교 도덕교과에 사회극을 적용한 수업을 하고 사회극의 효과에 대해 확인하고자 하였다. 대구지역 여자중학교 2학년 학생들을 대상으로 2005년 1년간 도덕수업에서 역할놀이, 역할교대를 중심으로 사회극을 실시하고, 학생들의 서술 반응 분석을 통해서 사회극의 효과성을 검증하였다. 본 실험을 통해서 사회극이 강의식 수업에서 벗어나 창의성을 높이는 대안적인 도덕수업의 방법으로 충분한 가치가 있음을 증명하였다. 사회극은 학습효과와 생활 측면에서, 그리고 교사들의 철학을 새로이 제기하는 교사론의 측면에서도 유의미하다. 이후 사회극이 학습효과를 높이며, 자발성 확장에 미치는 영향에 대한 후속연구가 필요함을 확인하였다.

ERCP 검사 시 방사선 피폭량과 암 위험도 분석

이양섭,서대건,조재환 (사)한국방사선산업학회 2018 방사선산업학회지 Vol.12 No.3

Therapeutic endoscopic retrograde cholangiopancreatography (ERCP) requiresfluoroscopic and radiographic exposures, which impose radiation risks to patients. The aim of thestudy was to calculate radiation doses for patients and cancer risk for patients during proceduresby department. In this study, a total of 288 patients (Male: 182, female: 106), conducted using aERCP system from January to March of 2016, were analyzed. A total of 288 patients were eligible,regardless of gender, with an average age of 61.28±13.4 (19~91) years. The procedures wereperformed in the radiology department using a fluoroscopy X-ray machine (multidiagnost ELEVAFD). In study, fluoroscopy time, DAP (Dose area product) values, effective dose and cancer riskby department were measured. DAP measurements can be used to estimate an effective dose (ED)and cancer risk to patients undergoing ERCP. Mean fluoroscopy time of all departments was7.05±7 min (0.4~71.2 min). LTS (liver transplantation & hepatobiliary surgery) had the highestfluoroscopy time with 10.58±7.93 min, and HBP (hepatobiliary pancreatic surgery) had thelowest fluoroscopy time with 3.38±1.93 min (p<0.01). Mean DAP values of all departments was8.40±7.77 mGy·cm2. LTS had the highest DAP value with 11.96±9.03 mGy·cm2, and HBP hadthe lowest DAP value with 4.15±2.73 mGy·cm2 (p<0.01). Mean effective dose of all departmentswas 0.68±0.63 mSv. LTS had the highest effective dose with 0.97±0.73 mSv, and HBP had thelowest effective dose with 0.34±0.22 mSv (p<0.01). Mean cancer risk of all departments was1.007±0.006 time, and LTS had the highest cancer risk with 1.06 time (p<0.01). LTS had thehighest cancer risk with 1.06 time but the risk is low in the approximate 1.0 times. TherapeuticERCP procedure is beneficial to the patient, but may be necessary comprehensive managementand efforts to reduce radiation dose.

現行 讓渡所得稅制의 問題點과 改編方向

李良燮 慶熙大學校 大學院 院友會 1987 高凰論集 Vol.2 No.-

조선시대 사용된 안료의 색복원 연구 : 단청색 중심으로 Color Danchung

이양섭 건국대학교 생활문화연구소 1998 생활문화ㆍ예술논집 Vol.21 No.-

AbstractThe purpose of this study is to restore the traditional colors with the pigments. And consquently, the study has aimed to maintain the features of color design of lots of traditional buildings with Danchung(Palace, Temple, Royal Tomb Building). The method of this study are as follows. 1. Analysis of color Danchung from existing some building. 2. Conformation and microscoptic Analysis of the traditional Pigments. 3. Experimentation for the color restore. In the result, restored colors are as follows : ① Chang-dan(bright red) - 8.5R 6.0/12.0, ② Choo-hong(deep red) - 7.5R 3.7/10.0, ③ Seok-gan-joo(brownish red) - 8.0R 3.7/6.0, ④ Yook-saek(pink) - 8.2RP 6.2./8.5, ⑤ Ta-cha(darkbrown) - 8.3R 3.9/3.8, ⑥ Hwang(yellow) - 0.9Y 6.0/11.5, ⑦ Yang- rok(green) - 5.0G 6.2/7.5, ⑧ Noe-rok(bluish green) - 1.0BG 4.0/5.5 ⑨ Ha - yeob(deep green) - 0.1G 4.0/4.0 ⑩ Goon-chung(purplish blue) - 8.4PB 3.0/14.0 ⑪ Sam-chung (light blue) - 6.0PB 5.2/9.5, ⑫ Mook(black) - 7.0YR 2.2/0.5.]