Some constituents of aspergillus species : Aspergillus속의 성분연구

이경희 부산대학교 1973 論文集: 自然科學篇 Vol.16 No.-

의복형태와 디테일에 의한 표면이미지의 시각적 평가

李慶姬,李京姬 한국의류학회 1994 한국의류학회지 Vol.18 No.5

The purpose of this study was to investigate the difference of the visual evaluation about Clothing form and the surface image of detail. This study consists of pre-experiment for selecting the method of expression among detail which shows difference of the image and main experiment for identifying the clothing image as clothing form and the suface image of detial. Main experiment is made of factorial design for three variables-clothing form (H-line, A-line, V-line, X-line), detail (frill, tape), direction (width, length). Questionaire consists of 24 semantic differential scale expressing clothing form and detail. The subjects were 100 female students majoring in clothing and textile. The data were analyzed by Frequencey, Factor analysis, Anova, scheffe's test and MCA method. The major findings were; 1) The image of clothing form and the surface image of detail were composed of 5 factors; attractiveness, prettiness, attention, modern, young. 2) For the visual evaluation of clothing form as the surface image of detail, there were significant differences in prettiness and attention factors. For the pretty and attentive image, we should express by the image of frill. 3) For the visual evaluation of the image of detail as clothing forms variation, there were significant difference in prettiness by A-line and X-line. 4) For the effect of clothing form and the surface image of detail, main effect was significant in attractiveness, prettiness, attention, modern factor. For the pretty image of clothing, it will be expressed by the image of frill and A-line, X-line. For the attentive image of clothing, it will be expressed by the image of frill and V-line. For the modern image of clothing, it will be expressed by the image of tape and V-line.

트리밍에 따른 材質 이미지의 視覺的 評價

李京姬,李慶姬 부산대학교 가정대학 1993 家政大學硏究報告 Vol.19 No.-

The purpose of this study was to evaluate visual image as the varied texture in trimming. To analyze of visual image as the varied texture in trimming, factor analysis, t-test, analysis of variance were used in this study. The results obtained were as follows; 1. 10 pairs of descriptors of used for the visual evaluation of the varied texture in trimming were found to include three factors dimensions. Three factors were found; Decorativeness, Sophistication, Neatness. 2. There was significant difference among the varied texture in trimming image of frill, tape and tuck. Frill was evaluated by pretty, feminine, young, soft and decorative image. Tape and tuck were evaluated by hard, clear, neat and mature image. 3. There was significant difference between the varied texture in trimming image of length and width. Length was evaluated more elegant, clear, neater than width. 4. There was signficant difference between the varied texture in trimming image of 1cm and 2cm breadth. 2cm breadth was evaluated more clear, neater than 1cm breadth.

MS-VAR 모형을 이용한 글로벌 경기변동의 동조화 및 구조적 변화에 대한 연구

이경희,김경수 대한경영정보학회 2016 경영과 정보연구 Vol.35 No.3

본 연구는 MS-VAR 모형을 이용하여 1971년 1분기부터 2016년 1분기까지 분기별 실질 GDP의 국제적 동조화 및 구조적 변화를 조사하고자 하였다. 본 연구의 주요 결과는 다음과 같다. 첫째, 본 연구에서 실질 GDP에서 모형 또는 개별 시계열에서 발생되는 경기변동현상은 마코프 국면전환분석으로 파악되었다. 또한 본 연구에서 국가별 실질 GDP를 이용한 MS-VAR 모형의 동조성과 비대칭성을 현저하게 보여 주었다. 둘째, 본 연구에서 부분적으로 차이가 있을지라도 MS-VAR 모형에서 글로벌 오일쇼크위기가 끝나는 1988년 2분기와 글로벌 금융위기가 시작된 2007년 3분기 등에서 경기수축국면(불경기)이 나타나는 구조적 변화가 현저하게 존재하였다. 1988년 2분기 전의 경우 독일과 일본의 상관관계가 가장 높았고 다음으로 미국과 일본, 미국과 독일, 한국과 미국 등의 순으로 높았으며, 이후에는 미국과 독일간의 상관관계가 가장 높았고 미국과 캐나다, 독일과 캐나다, 한국과 일본 등의 순으로 높았다. 셋째, 경기확장과 경기수축국면은 동시적으로 국가간에 대규모로 구조적 변화를 발생시켰다. 1973년과 1974년의 1차의 글로벌 오일쇼크 이후에 동시에 발생한 2차의 전세계 오일쇼크가 대규모의 국제적 실질 GDP의 동조화를 일으킨 주요 원인이었다. 또한 이용되는 G7 국가들이 1997년부터 1999년까지의 아시아의 외환위기 동안에 한국과 관련된 동조화가 미약하게 나타났을지라도 글로벌 금융위기기간인 2007년 말에는 한국과 G7 국가간에 현저한 동조화를 나타내었다. 넷째, 실질 GDP를 이용한 국면전환과 더불어 1973년 이후는 국가별로 발생하는 고유의 충격으로 인해 동시적 상관관계가 높게 나타나는 특징을 보여 주었다. 이러한 결론은 이용가능한 많은 이론적 및 실증적 증거와 일치하였으며, 과거 30년의 거시경제적 변동은 주로 전세계적인 충격에 의해 발생되었다는 것을 확인하였다. 글로벌 경기변동은 대규모의 비대칭적 충격이 일반적 변동으로 인하여 일시적으로 상쇄될 수 있다는 가능성을 배제하지 못할 지라도, 본 연구의 결과는 국가별 고유의 충격으로 인한 주요 국제적 동조화 및 구조적 변화를 보여 주었다. We analyzed the international comovements and structural changes in the quarterly real GDP by the Markov-switching vector autoregressive model (MS-VAR) from 1971(1) to 2016(1). The main results of this study were as follows. First, the business cycle phenomenon that occurs in the models or individual time series in real GDP has been grasped through the MS-VAR models. Unlike previous studies, this study showed the significant comovements, asymmetry and structural changes in the MS-VAR model using a real GDP across countries. Second, even if there was a partial difference, there were remarkable structural changes in the economy contraction regime(recession), such as 1988(2) ending the global oil shock crisis and 2007(3) starting the global financial crisis by the MS-VAR model. Third, large-scale structural changes were generated in the economic expansion and/or contraction regime simultaneously among countries. We found that the second world oil shocks that occurred after the first global oil shocks of 1973 and 1974 were the main reasons that caused the large-scale comovements of the international real GDP among countries. In addition, the spillover between Korea and 5 countries has been weak during the Asian currency crisis from 1997 to 1999, but there was strong transmission between Korea and 5 countries at the end of 2007 including the period of the global financial crisis. Fourth, it showed characteristics that simultaneous correlation appeared to be high due to the country-specific shocks generated for each country with the regime switching using real GDP since 1973. Thus, we confirmed that conclusions were consistent with a number of theoretical and empirical evidence available, and the macro-economic changes were mainly caused by the global shocks for the past 30 years. This study found that the global business cycles were due to large-scale asymmetric shocks in addition to the general changes, and then showed the main international comovements and/or structural changes through country-specific shocks.

元代韻書를 통한 北方官話의 聲母體系 考察 ―『蒙古字韻』과 『古今韻會擧要』 및 『中原音韻』을 중심으로

이경희 중국어문학연구회 2007 중국어문학논집 Vol.0 No.44

The influence of X ray beam angulation on the fractal analysis of trabecular architecturein human dry mandible using standardized tile counting method

이경희,이선복,안창현,허민석,이원진,허경회,박무순,이삼선,최순철 대한영상치의학회 2004 Imaging Science in Dentistry Vol.34 No.4

Purpose : The purpose of this study is to examine the effects of X-ray beam angulation on the fractal dimension of trabecular bone structure of human dry mandible using the tile counting method.Materials and Methods : We divided 5 human dry mandibles into an angle and a molar groups depending on the regions and deciding the region of interest (ROI). When contrasted with the ROI, the inferior cortex was appointed to be low and the lines perpendicular to the buccal cortex were appointed to be the standard angle. Direct digital intraoral radiographs were obtained from 9 different projection angles. We analyzed statistically the fractal dimension using the tile counting method.Results : There was a statistically significant difference in the fractal dimension of the regions and the mandibles, but there was no statistically significant difference in the fractal dimension according to the X-ray beam angulation.Conclusion : There is no statistically significant effect of the angle of the projection on the fractal dimension of trabecular bone structure of a human dry mandible according to the tile counting method. (Korean J OralMaxillofac Radiol 2004; 34 : 179-83)

18-19세기 음악청중 형성과정에서 극장의 역할

이경희 민족음악학회 2005 음악과 민족 Vol.30 No.-

Gluconic acid 의 발효에 관한 연구(제1보) : 발효조중의 산소이동에 미치는 Pheonol 유도체 및 Catechol 유도체의 영향 Effect of Phenol and Catechol Derivatives on Oxygen Transfer in the Fermentation

이경희,이근태 한국수산학회 1978 한국수산과학회지 Vol.11 No.4

The effect of phenol derivatives(guaiacol, vanillin, o-vanillin, eugenol) and catechol derivatives(pyrogallol, resorcinol) to enhance the volumetric oxygen transfer coefficient, in the aerobic fermentation was studies. Guaiacol, vanillin, o-vanillin, pyrogallol and resorcinol revealed to enchance the volumetric oxygen transfer coefficient, and eugenol had no such ability. The enhancement of the oxygen transfer ability is probably due to the formation of the charge transfer complex by the derivatives and oxygen molecules.

22. 소양인 피로증후군 患者

이경희 체형사상학회 2008 체형사상학회지 Vol.- No.21

정신장애를 지닌 사람에 대한 낙인연구

이경희 이화여자대학교 의과대학 2001 임상간호연구지 Vol.5 No.-