법천리출토 생선뼈에 대한 잔존지방산 분석(2)

유혜선,정영주 국립중앙박물관 2000 박물관보존과학 Vol.2 No.-

This study is an analysis of residual fatty acid of the unidentified 26 fish bone samples which were excavated from Bupchon-ri in Wonju, Kangwon province. The purpose of this study is to identify fish kind by comparing the residual fatty acid analysis with the reference data of croaker, shark, herring and weakfish. Fatty acid was separated by gas chromatography and distribution pattern was analyzed by calculating composition of each sample. Principal component analysis(PCA), one of multivariate analysis method was used to understand fatty acid distribution data. 江原道 原州市 富論面 法泉里古境(4號境)에서 출토된 생선뼈 중 종류를 확인 할 수 없었던 생선뼈 26점에 대한 잔존지방산 분석을 실시하였다. 앞서 분류한 4종류의 생선(조기, 상어, 준치, 민어)뼈에 대한 잔존 지방산 분석 기준 데이터와 비교하여 어류종류를 확인하고자 하였다. 분석은 가스크로마토그라피(Gas chromatography)를 이용하여 지방산을 분리하였고, 각각의 含量을 계산하여 시료별 지방산 분포패턴을 확인하였다. 지방산분포 데이터의 해석을 위해서 多變數分類法 중 주성분분석법을 이용하였다.

신석기시대 주칠토기의 과학적 분석(2)

유혜선,장성윤 국립중앙박물관 2000 박물관보존과학 Vol.2 No.-

본 연구는 동남해안 및 도서지방의 신석기시대 주칠토기 23점에 대한 과학적 분석의 일환으로서 먼저 태토성분, 소성온도, 안료성분 및 안료두께를 분석한 데에 이어 태토성분에 대한 통계적인 고찰 및 경도분석을 통한 안료성분의 역할을 보강하여 재정리한 것이다. 유도결합플라즈마분광기(ICP-AES)와 엑스선형광분석기(XRF)를 사용하여 태토의 성분분석을 실시하였고, 이 분석결과에 대한 다변량해석(PCA : 주성분분석법)을 수행한 결과, 토기의 태토는 범방, 욕지도, 나머지 지역의 3개 군으로 분류되었다. 또 태토와 안료의 경도를 토기 표면으로부터 깊이별로 측정한 결과, 산화철이 다량 포함된 안료층의 경도가 태토층보다 높았고 이를 통해 산화철이 고온소성시 경도를 크게 하는 역할을 했음을 알 수 있었다. 또한 안료층의 경도가 태토층 보다 높은 것은 안료층도 소성되었음을 의미하는 것으로, 토기성형시 안료를 먼저 바른 후 토기가 구워졌음을 유추해 볼 수 있다. This study, a part of scientific analysis of the 23 Neolithic red earthenwares excavated from southeastern coast and islands. We analyzed earthenware through statistical method and hardness analysis of clay, following the analysis of clay composition, its firing temperature, pigment composition and its thickness. Clay composition was analyzed by using ICP-AES and XRF, and then Principal Component Analysis (one of multivariate methods) was used for classification. As a result, clay of the earthenware was classified into 3 groups(Bumbang, Youkjido and other sites). In addition, hardness analysis of pigment and clay based on the depth of earthenware surface showed that pigment layer containing lots of Fe₂O₃ had higher hardness than clay part, which can be interpreted that Fe₂O₃ contributes to raising hardness in case of high temperature firing. The fact that pigment hardness is higher than that of clay part implies that pigment was applied before firing.

나전칠기함 모서리 보강재료의 잔존지방산 분석

유혜선 국립중앙박물관 1999 박물관보존과학 Vol.1 No.-

조선시대 나전칠기함(유물번호: 덕4182) 상태조사 중에 발견한 白骨의 모서리 補强材에 대한 殘存脂防酸 分折을 실시하였다. 그 결과 콜레스테롤의 함량이 높아 동물성 재료임을 확인할 수 있었고, 가스크로마토그라프 분석을 통해 그 지방산 組成이 상어가죽[鼓皮]과 유사한 패턴을 보임을 알 수 있었다. 이 분석결과에 따라 나전칠기함의 손상된 보강재를 새로운 상어가죽으로 代替 復元 하였다. Residual fatty acid of the basic material[Backgol] for reinforcement used on the edges of the lacquer ware inlaid box of Joseon Dynasty was analyzed. The result showed that it contained considerable amount of cholesterol. So it was confirmed to be animal material. Gas chromatography showed that its fatty acid composition is similar to that of sharkskin. On the basis of this analysis results, the damaged area of the object was restored by using sharkskin as a material for reinforcement.

건조제를 이용한 벽부형진열장 밀폐도 간접측정

유혜선,김명남,이승은 국립중앙박물관 2001 박물관보존과학 Vol.3 No.-

박물관 진열장의 기밀성은 일반적으로 CO₂ 추적가스를 이용한 밀폐도를 측정함으로서 조사되어 왔지만 진열장 내부에 구멍을 내야하는 점은 사용 전이나 사용 중인 진열장에 대한 밀폐도 측정에 적용하는데 문제점으로 지적되어 왔다. 이에 진열장의 형상을 변화시키지 않고, 진열장의 밀폐도를 간접측정함으로서 사용 전이나 필요에 따라서는 전시중인 진열장에 대한 밀폐도를 측정할 수 있는 대안을 제시하고자 하였다. 밀폐도 간접측정법은 진열장 내부의 온습도 변화와 습도조절제(Art-sorb)의 중량변화를 통해 진열장의 기밀도를 간접적으로 알아보는 방법이다. 실험은 동일장소에 시공된 3개의 벽부형진열장을 대상으로 진열장내 조명을 켜지 않고 Art-sorb와 온습도 수집기를 넣고 12일간 진행하였다. 각 진열장내 온도와 습도 변동분을 주변변동분으로 나눠 변동율로 나타냈으며, 그 결과 온도 변동율에서는 벽부장A(0.67)가 벽부장B(0.69)나 벽부장C(0.79)보다 변동율이 적었으며 습도 변동율에서도 벽부장A(0.12)가 벽부장B(0.19)나 벽부장C(0.72)보다 변동율이 적어 기밀도가 가장 양호함을 알 수 있었다. 또한 CO₂추적가스를 이용한 직접 밀폐도 측정에서의 공기교환율에 대하여 간접 밀폐도 측정에서의 습도변동율을 대입해 보았다. The airtightness of museum cases in museums was measured by using CO₂ tracing gas, but it has been pointed that it has a problem with measuring the airtightness of a museum case which has a hole inside before it is used or while is being used. So studies tried to come up with alternatives which make it possible to measure the airtightness of a museum case before it is used or while it is being used if necessary by indirectly measuring the airtightness of the museum case without changing its form. Indirect measuring is done by measuring the change of Art-sorb weight and the change of temperature and humidity inside the museum case. Experiments were made for 12 days with three builtin wall case installed at the same place without turning on the lights but with Art sorb and the data logger of temperature and humidity put into museum case. The change rate was produced with the change of temperature and humidity inside the museum case divided by that of those around museum case. As a result, the temperature change rate of museum case A(0.67) was lower than that of museum case B(0.69) or museum case C(0.79). The humidity change rate of museum case A(0.12) was lower than that of museum case B(0.19) or museum case C(0.72) showing that its airtightness was the best. Also in the direct airtightness measurement by CO₂ tracing gas, the air exchange rate was compared with the humidity change rate by Art-sorb in the indirect measurement.

倫理的 價値評價와 美的 價値評價

金惠淑 이화여자대학교 철학과 1978 마음 : 哲學論集 Vol.- No.1

創意力 發達을 위한 授業形態에 관한 實驗硏究

尹熙晙,朴鍾璣 淸州敎育大學校 1971 論文集 Vol.7 No.-

The Present study was designed to test the effects of question-and-answer patterns which were given to children in the classrooms as teaching methods for developing creativity among children. In order to achieve this purpose the researcher tried an experiment during regular Classroom situations. The problems that were specifically answered through experimentation by the study were as fellows: 1. Is the increase of time spent for interrogative activities effective in facilitating the development of creativity among children? 2. Is there any relationship between the amount of the student's actual speaking in the interrogative process and the development of creativity? 3. Is the increase in inference and application levels during interrogative process effective for the development of creativity? 4. Is there any relationship between the amount of time spent for changing the cognitive levels. of the interrogative process and development of creativity? 5. Which factors of creativity were developed the most by the designed interrogative process int classroom teaching? This study was undertaken with the following assunptions: 1. Creativity is a potentiality which could be developed and enhanced by experience and environmental factors. 2. The development of creativity could be facilitated by using a variety of cognitive operations. 3. The cognitive process is a powerful and valuable factor which builds creativity. In the experiment, the independent variables were the levels and variety of cognitive operations. in the teacher's interrogative activities which were used during all regular classroom teaching periods except experimental and exercise sessions. The dependent variables were creativity and its sub-factors. In this study creativity was simply defined as creative thinking ability which consists of intellectual and cognitive traits. This definition follows J, P Guilford's concept of creativity and intellect model. Basel on the aforementioned assumptions and theoretical background, the following hypotheses were established to be tested by the experiment: Hypothesis I. That creativity among students who are taught in a higher ratio of interrogative activity is more quickly developed than the creativity of students who are taught in a low ratio of interrogative activity at regular lesson, Hypothesis II. The enhancement of student speaking ratio in regular classroom lesson facilitates the development of creativity. Hypothesis Ⅲ. The increase of the ratio of concerned inference and application level of interrogative process facilitates the development of creativity. Hypothesis Ⅳ. Enhancing the ratio of the change of interogative levels facilitates the development of creativity. Hypothesis V. The enhancement of ratios which are concerned with interrogative activity; student talking; inference and application level; and changing of cognitive levels, facilitates the development of such factors of creativity as openness; fluency; flexibility; and originality. The results of this study are as follows: 1. The degree of change in creative thinking ability was significantly higher in the experimental group which was treated with indepnent variables at regular classroom teaching. The difference between the experimental and control groups appeared at .ol or more above the level of significance according to covariance analysis of posttest results, 2. Among the five factors of creativity, only two factors, fluency and openness were significantly different at the. ool level between experimental and control groups, Based on the results the researcher concludes that: 1. Creativity is a potential ability in which we can facilitate and enhanc its development by operating higher cognitive interrogative processes during regular classroom teaching, 2. The question-and-answer pattern is a desireable model for teaching behavior analysis and is useful for pre-service and in-service trainning of teachers. The cognitive levels analysis model (CLAM) was found to he a useful device for the enrichment of teacher education, 3. The results suggest that further research on the interrogative process in order to attain educational objectives and creative thinking is needed, This is because the high level and variety of cognitive levels in the interrogative process have been shown to be effective in the development of creativity.

雲形文에 관한 小考 : Focused on the Chinese and Korean Cloudlike Pattern 中國雲形文과 韓國雲形文에 관하여

田希順 群山大學校 1985 論文集 Vol.11 No.-

The Cloudlike pattern has started with the heart of wishing for peace, seeking for the future happiness, yearning for the heavens from the religious background on the basis of ancient people's Taoism. It also has been in need of absolute clouds as the rapid communication means of the ancient society. Clouds have multifarious shapes and very beautiful eyesighting appearances. Cloudlike pattern aspects have developed in the actual and social regularity, and have led a human spirit to richness and abundance in various tools and art works from the conter of all living places under the influence of Buddhism. The cloudlike pattern is increasing the beauty of works in harmony with a rather different pattern aspest than a single one. In other words, animals look like much intrepidity and nimbleness if there is a cloudlike pattern in the pattern aspects of dragon, crane, tiger, deer, phoenix, etc. The cloudlike pattern is generally known as a S-letter pattern. The characteristics of a Chinese pattern aspect are relatively heavy in line and short in length. Therefore it looks like strength. In general, it shows the size of appropriate weight for a Taoist hermit with super-natural powers: namely, it shows the beauty o solidity. The foundation of a Korean cloudlike pattern has started from a thunderlike pattern and developed into a cloudlike pattern. Its characteristics are delicate and splendid in line and rich in harmony between a cloud initial and cloud final. A cloud initial consists of several poralenvebpe and a cloud final is described long and sharply. A Korean cloudlike pattern is used in the various embroided potteries, Especially, that of the Yi-dynasty is beautiful and elegant.

통신판매용 의류제품의 사이즈 체계에 관한 연구 (제1보) : 미국과 한국의 통신판매 이용현황 비교분석 PC 통신을 이용하여 order Market Compared between Korea and the U.S. Through the Surveys Using PC - Network

최혜선,김선희 한국의류학회 1998 한국의류학회지 Vol.22 No.5

This report gathers data on current catalogue and online order market in the apparel products in order to: 1) identify the current status and critical issues in this area, and 2) identify the differences between the department store markets and the domestic markets on catalogue and online order. In addition, it collected the information on consumer shopping behaviors through surveys in both Korea and the U.S., in order to: 1) compare the consumer behaviors between both countries, and 2) identify any correlations with demographic factors such as sex, age, marriage status, income, education. This was discovered by means of the collected data that in Korea there were the problems related to the apparel products and the apparel size specification, and related to the p.c.-network. Also in Korea the department store companies do not have properly worked out size specifications and are more likely to use 'freesize' categories, while in the U.S. and Europe the reverse was found and the size specification gave more detailed information. Results of the questionnaire suggested that the U.S. was superior in the almost part of questionnaires especially in terms of the user's experience and satisfaction with catalogue & online order in apparel. Additionally, the U.S. had 2.5 times more catalogues and online sites and those were more frequently used compared to those in Korea. The consumer shopping behaviors in Korea showed a correlation with sex, age, job, marriage status and income. And there were significant correlations with education, sex and income in the U.S.

서울 單獨住宅地區의 家族機能

安惠淑 尙志大學校 1981 論文集 Vol.2 No.-

This study was undertaken with the aim to survey the present condition of chief family functions at a typical residential quarter in Seoul, with its focus on the relation between aged parents and their married son's family, on the assumption that the conjugal family and the extended family would show some meaningful difference in the degree of the daughter-in-law's satisfaction with family life. Of 319 final samples, 161 samples were the traditional extended families living with the husband's aged parent or parents(Group Ⅰ), and 158 samples were the conjugal families living apart from their aged parent or parents (Group Ⅱ). The gathering of information was carried out during the period from Monday Nov.3 to Friday Nov.7, 1980, by means of a questionnaire to be filled out by the mothers of pupils in the second and third grades of a private primary school in the same residential quarter. The answerers turned out to be in their thirties(53.6%) and forties(39.5%) and the others (6.9%), of whom 57.4% were graduates of colleges or those who got halfway through colleges. The result obtained has brought it to light that 68.3% of the Group Ⅰ and 64.6% of the Group Ⅱ are satisfied with their sexual life and that 14.3% of the Group Ⅰ and 15.2% of the Group Ⅱ are dissatisfied more or less with their sexual life. It reveals that the Group Ⅰ are rather more satisfied than the Group Ⅱ with their sexual life. Moreover only one family of the Group Ⅰ answered that living with aged parents was the main cause of the dissatisfaction with it. Therefore, living with aged parents cannot be interpreted as a negative factor for the satisfactory sexual life of the son's family. Secondly, as for the reproductive function of the family, 52.2% of the Group Ⅰ and 51.3% of the Group Ⅱ have two children, but 19.2% of the Group Ⅰ and 23.4% of the Group Ⅱ have only one child and 28.6% of the Group Ⅰ and 25.3% of the Group Ⅱ have three children or more. This shows that the Group Ⅰ tend to be more reproductive than the Group Ⅱ. But the responses to the questions about family planning show that both groups think the ideal number of children to be two or so, and that both groups are little interfered with in their family planning by their aged parents. Here again, living with aged parent or parents cannot be regarded as a negative factor for the satisfactory reproductive function of the family. Thirdly, as for the educational function of the family, 52.8 of the Group Ⅰ and 43.0% of the Group Ⅱ are content with their child-caring and education, while 39.8% of the Group Ⅰ and 51.3% of the Group Ⅱ confess that they are worried about them. This shows that the Group Ⅱ are less satisfied than the Group Ⅰ, and 24.7% of the Group Ⅱ attribute their worry and dissatisfaction to the smaller number of adults who are ready to take care of their children with natural love. This illustrates that the Group Ⅰ are more satisfied with child-rearing than the Group Ⅱ, and that living with aged parents is not a negative factor for child-rearing, but a compensatory factor on the whole. Lastly, as for the economic function of the family, 34.8% of the Group Ⅰ and 30.4% of the Group Ⅱ are satisfied with their economic life, which shows that the Group Ⅰ are rather more satisfied than the Group Ⅱ. And only 6.4% of the Group Ⅰ attribute their dissatisfaction with their economic life to living with aged parents, while 12.5% of the Group Ⅱ complain that one of the causes of their dissatisfaction is the burden of helping to support their parents. This again means that living with aged parent or parents is not a negative factor for the satisfactory economic life of the family. Hence it may be given as a conclusion that the four main family functions at this quarter are carried on rather with satisfaction and that living with aged parent or parents is not a negative factor for the satisfactory life of the family.

市販 冷凍명태의 解凍方法에 따른 調理法 硏究

金蕙英 誠信女子大學校 1975 硏究論文集 Vol.8 No.-