방사선 조사를 받은 두경부 병소의 재건을 위한 유리피판술

채수욱,고경석,김주봉,박상훈,한상훈,이택종,남순열,김상윤 大韓成形外科學會 1999 Archives of Plastic Surgery Vol.26 No.3

Radiation therapy is an effective cancer treatment modality as a primary treatment in early cancer and as an adjuvant treatment in advanced cancer, especially in head and neck lesions, but it also causes irreversible chronic damages to overlying normal tissues that may lead to wound complications. As well, at the microscopic level, radiation injury causes both stasis and occlusion of small vessels. Therefore, surgical reconstruction of previously-irradiated lesions in the head and neck poses a great problem. Fifth-six patients with head and neck lesions underwent 57 microsurgical reconstructions between 1990-1998. Thirteen patients were irradiated before surgery. The previous radiation dose was 30∼75.6 Gy. The free tissue transfer was successful in 52 of the 57 microsurgical reconstructions(91.2%). The success rate was 92.3%(12/13) in previously-irradiated patients and 90.9%(40/44) in nonirradiated patients. Postoperative complications, such as flap loss, fistula, and infection, developed in 4 irradiated patients and 8 nonirradiated patients. Overall complication rate was 30.8%(4/13) in previously-irradiated patients and 18.2%(8/44) in nonirradiated patients. Although the failure rate of previously-irradiated patients was higher than that of nonirradiated patients, there was no statistically significant difference between them. Thus, free tissue transfers in patients with previously-irradiated head and neck lesions are suitable for one-stage reconstruction.

심장질환과 급사

채성철 中央醫學社 1997 中央醫學 Vol.62 No.5

Sudden cardiac death is one of major unresolved clinical and public health problem in the developed countries. In this review the definition, epidemiology, and pathogenesis of sudden cardiac death and structural cardiovascular abnormalities frequently found in sudden cardiac death are briefly stated.

葡萄 Muscat Bailey A의 無核果 生産을 爲한 Streptomycin 利用 試驗(Ⅱ)

蔡潤錫,朴相眩,安相烈 진주산업대학교 농업기술연구소 1993 農業技術硏究所報 Vol.6 No.-

GA_3 100ppm單用과 GA_3 100ppm+Streptomycim 200ppm 混用을 葡萄 Muscat Bailey A 品種의 滿開期 10日前에 新稍長 30, 40, 50cm의 着果房에 處理한 結果는 다음과 같다. 1. 熟期는 兩處理區 모두 無處理보다 20日 前後 早熟되었으며 混用區는 GA_3 單用區 보다 2∼3日 빠른 傾向을 보였고, 新稍의 길이에 따른 差異는 비슷하였다. 2. 有核粒數는 無處理 平均 5∼6個에 비해 混用 및 GA_3 單用 모두 無核의 傾向을 보였는데 新稍長 50cm의 GA_3 單用區에서 1∼2個의 有核粒을 나타내었다. 3. 果房長의 兩主區의 新稍길이 30cm와 40cm 處理區는 비슷하였으며 상품성이 없었고, 50cm, 處理區에서는 높은 有意性을 보였다. 4. 果房重은 GA_3 單用區가 混用區보다 80∼90g정도 무거웠으며, 新稍길이 間에는 50cm處理區에서 가장 무거웠고 과방당 과립수와 평균과립중도 50cm 처리구에서 고도의 유의성을 나타내었다. 5. 糖度는 混用區가 單用區보다 높고, 新稍의 길이間에는 길수록 다소 높은 傾向을 보였다. GA_3 100ppm solution and GA_3 100ppm+streptomycin 200ppm solution are applied on the cluster of 30, 40, 50cm shoot length of Muscat Bailey A variety at 10 days before full bloom day. The results are as follows : 1. The maturing season was 20 days or so ealier in both exprimental plots than in the control plot. The GA_3+streptomycin solution applied grapes atured 2∼3 days ealier than the GA_3 solution applied grapes. Thd shoot length of application revealed little difference. 2. The GA_3+streptomycin plot and GA_3 plot produced no seed holding berry, but the control plot produced 5∼6 seed holding berries. GA_3 of 50cm shoot length plot produced 1∼2 seed holding berries. 3. The cluster length of 30, 40cm shoot length plot among both main plots were similar and the value of merchandise were not found. The 50cm shoot length plot among both main plots showed high significant difference. 4. The cluster weight of GA_3 plot was significantly 80∼90g heaviet than that of GA_3+streptomycin plot. The cluster weight of 50cm shoot length plot was the heaviest. The berry number per cluster and average berry weight of 50cm shoot length plot showed high significant differencd. 5. The sugar content of berry was significant larger in the GA_3+streptomycin plot than in the GA_3 plot. The longer shoot length was, the larger the sugar content of berry was.

살비아의 採種裁培에 關한 硏究 : 살비아 未熟種者의 種皮褐變所要日數와 發芽力과의 關係 The Relationship between the days to the brown color of seed coat in the unmatured seed and the germination in Salvia splendens

尙埰圭 대구효성가톨릭대학교 1973 연구논문집 Vol.12 No.1

This study was made to know the relationship between the germination and days to brown-color of seed coat in the unmatured seeds in salvia aplendens. The germination percentage and germination speed of seeds which the unmatured seed coat needed for long time to change into brown-color were poor, and their average length of time correlation coefficient between the germination and day to brown-color in the unmatured seed coat was high significant, negative (r=-0.98**). Accordingly, it was postulated that germination capacity would be estimated by the days to brown-color in the unmatured seed coat and the seeds requiring one days to brown-color also would be practically available.

韓國 家族制度가 社會構造의 變化에 미치는 影響

蔡中默,梁琮懿,沈相潤,韓琫熙,卓鎭煥 全北大學校 法政大學 極東問題硏究所 1974 극동논총 Vol.2 No.-

자외선 불꽃 감지기의 개발에 관한 연구

채영무,박상태 충주대 2004 産業科學論文集 Vol.12 No.-

The technique that detects radiant energy from a flaming fire of fuels contained carbonaceous material can be applied to fast growing fires. This technique applied detectors are ultimately effective when early detecting fire alarm system is required or the smoke and heat detectors can not be applied. In Korea Fire regulation, a flame detector should be installed in case that the installation height is higher than 20 [m].Therefore it is really necessary that a flame detector has to be developed as soon as possible. The results of the research and development is as follows. With foundation technique of flame detector, ideal sensing element and stable circuit design, a trial UV flame detector is manufactured. UV radiant energy sensing device is developed through the modification and supplement of the structure and circuit. The R & D for the manufacture of an excellent flame detecting device is carried out with the establishment of technique for the mass production and the qualified manufacturing process.

한국 근대수학교육의 아버지 이상설(李相卨)이 쓴 19세기 근대화학 강의록 『화학계몽초(化學啓蒙抄)』

Son, Yongkeun,Kim, Chae Sik,Lee, Sang-Gu,Lee, Jae Hwa 강원경기수학회 2012 한국수학논문집 Vol.20 No.4

본 원고는 한국 근대 수학교육의 아버지 이상설(李相卨, 1870-1917)이 자연과학-화학-에 기여한 내용을 다루고 있다. 이상설은 "수리(數理)"를 쓴 시기를 전후하여, 같은 시기에 붓으로 총 46쪽에 달하는 "화학계몽초(化學啓蒙抄)"를 필사하였다. 분석해 본 결과 그 원전은 영국인 H. E. Roscoe(羅斯科, 1833-1915)가 1876년 발간한 Science Primers: Chemistry를 영국인 선교사 Joseph Edkins(艾約瑟, 1823-1905)가 번역하여 1886년에 간행한 "화학계몽(化學啓蒙)"으로 "서학계몽(西學啓蒙)" 16종 가운데 하나이다. Sang-Seol LEE wrote a manuscript HwaHakGyeMongCho(化學啓蒙抄) in the late 19th century. HwaHakGyeMongCho was transcribed from Science Primers: Chemistry (written by H. E. Roscoe), which is translated into Chinese by Joseph Edkins in 1886. LEE did not copy original writing exactly, but he understood the contents of each chapter and sections, then summarized and edited them in his caligraphic writing. In this paper, we introduce the contents for the first time and discuss the significance of this book.

18,19세기 同族ㆍ特殊部落의 實態 : 新例 彦陽縣戶籍大帳을 중심으로

蔡尙植 釜山大學校 1984 人文論叢 Vol.26 No.1

The basic material of this study is the census registers of the separate seven years during 150 years (1711∼1861), which were discovered recently. We can study the social changes during this period through this material. There have been many researches based on the census registers of such provinces Daegu, Ulsan, and Dansang, But as each province has its own characteristics, the results of this research are believed to have its own significances. In the same blood village, the same surnume and the same family origin appeals to social function in the province. In general, the analysis of the census register give chase to a field in quantity which is the unit of a householders, 1 consider that the same blood village had the same surname which is composed of more than five houses of the same blood relation in the unit of Ree(里). In case of O˘nyang, the families of yangban(兩班) which forms the families of yuhag(幼學) had been almost formed the same blood village. But the number is very few, as compared with another province, for example, the case of Danso˘ng in the year 1717. In the year 1711, the number of the same surname is 62, in it, the number of the families of yuhag is 5. But in the year 1798, the number of the same surname is 60, in it, the number of the families of yuhag is 28. The actual situation that the families of yuhag increases largely, shows that the rule of yangban or sajog(士族) is not powerful in O˘nyang. The type of the characteristic village is the families, of chung'in(中人), of post-horsers(驛史), of artisan(匠人), of staves(奴婢). In o˘nyang, the families of chung'in came to increase in number with the changes of the times. Perhaps it had been related with economic growth of the chung'in. As that, the families of post-horsers, of artisan, of slaves came to decrease in number. Especially the families of post-horsers had almost the same surname of the same blood relation. In it, we see the economic growth and the binding by blood relation or chigyo˘g(職役).

출토복식유물에 대한 훈증소독의 영향에 관한 연구

채옥자,박성실,안춘순 한국의류학회 2004 한국의류학회지 Vol.28 No.5

This study examines the effects and influences of fumigation on the antimicrobial treatment of excavated dresses in two different museum settings using chemical composite of Methyl Bromide and Ethylene Oxide. The microbial test indicated that the prewashed samples contained Micrococcus, Bacillus, Staphylococcus, and some unidentified fungi and that the total number of microbes decreased after washing. While it was observed that most germs were removed immediately after fumigation, Bacillus was still found and its number even increased. After 5 months, the number of microbes found in Museum A was smaller than Museum B, which shows that Museum A equipped with better environment control facility was superior to Museum B in terms of exhibition and preservation of dresses against organic damages. In addition, the result indicates that fumigation is an effective measure against the growth and reproduction of microorganisms, considering that the number of microorganisms decreased after fumigation. The color of test sample showed immediate change after fumigation but color difference became stabilized and decreased with the passage of time. The test samples from both museums showed similar patterns.

<<破閑集>>에 보이는 李仁老의 사상적 경향

蔡尙植 東亞大學校 博物館 1991 考古歷史學志 Vol.7 No.-

<<파한집>>은 시화집의 성격을 지닌 것이기 때문에 그 속에 담긴 사상적인 경향을 추적한다는 것은 대단히 힘든 작업이라고 생각한다. 이러한 작업은 <<파한집>>의 저자인 이인로(1152·1220)의 사상체계를 검토하는 것과 맥을 같이 하기 때문에 이인로의 다른 저술들이 현전하고 있다면 의외의 성과를 기대할 수도 있을 것이다. 그러나 그러한 형편이 아니기 때문에 본고는 많은 한계가 있음을 인정하지 않을 수 없다. 한국사에 있어서 어느 한 시대의 사상과 사조를 체계적으로 이해하기 위해서는 사상 그 자체에 대한 구명도 중요하지만 특정사상의 그 사회에서의 기능이 어떠하였는가 하는 방향에서 접근해야 한다고 생각한다. 이러한 관점에서 볼 때 특정사상의 이해는 당시의 사회구조전반에 대한 인식이 전제가 되어야 함은 주지의 사실이다. 따라서 이인로가 생존했던 12세기 중반에서 13세기 초반의 시기는 고려적인 질서가 서서히 해체되어 가는 사회변동기라는 점을 염두해 둔다면 비록 그가 소일하기 위하여 남긴 시화집이긴 하지만 그러한 중에도 당시 사회에 대한 그의 입장과 관련하여 표방한 사상적인 경향성은 어느 정도 추적할 수 있을 것이다.