• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2004년도 추계학술대회 논문집
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• pp.1123-1126
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• 2004

Recognizing emotion in speech is required lots of spoken language corpus not only at the different emotional statues, but also in individual languages. In this paper, we focused on the changes speech signals in different emotions. We compared the features of speech information like formant and pitch according to the 4 emotions (normal, happiness, sadness, anger). In Korean, pitch data on monophthongs changed in each emotion. Therefore we suggested the suitable analysis techniques using these features to recognize emotions in Korean.

• 대한가정학회지
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• 제11권2호
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• pp.166-188
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• 1973

This thesis chiefly to investigate and study about the historic transition of the dress and ornament which is based on the costume of the folk dance. The folk dance is devide into the styled of the Court and common people I. Investigated and studied on the description of Hak-mu (the crane), Ryun-wha-dae (the lotus blossom) and chu-yong dance (a mask drama) which are the typical models among the folk dance on the view of the scale and history of playing. This research materials are made on abstract of Ak-Hak-Gyae-Bum (the pattern of the music which was compiled by Sung-hyun on the King of Sung-Jong of Yi-dynasdty) and selected from the conservation material and playing in the National Classical Music Bureau nowadays. I am sure the understanding the style of common people is to investigate and research the folk dance which is specified and conserved by cultural property control Bureau. Generally Bong-San mask dance is the typical mask drama on the view of the scale and transmitted, which occupies the wide range of the folk dance. So I selected it as the research material. I am interested in the historic origin and the structure of the dress and ormant conserved till the nowadays and so can catch the hidden conception about the colour and concern of religion in the Korean peculiar living consciousness. From this point, the study of the classical folk costume is activated in this part and I hope this poor article will become a small assistance for another study.

• KSBB Journal
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• 제10권1호
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• pp.38-45
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• 1995

Aspergillus oryzae에서 A. nidulans의 glyceral d dehyde-3-phosphate dehydrogenase (gpdA)와 trpC, prmoter의 발현 능력 을 E. coli lacZ gene fusion을 이용하여 비교.분석하였다. A. oryzae 내에서 발현된 E. coli $\beta$galactosidase의 specific activIty를 조사하여 본 결과, gpdA promoter를 가지는 transformant들 에서는 2,000unit/ug of protem 정도의 activity를 보이는 반면, trpC, promater를 가지고 있는 transformant들에서는 10.5~52.3unit/ug of protein 정도의 activity를 보였다. 이 결과로부터 A. oryzae 내에서 A. nidulans의 gpdA promoter가 trpC, promoter에 비해 70 배 정도 더 강한 발현 능력을 보이고 있음을 알 수 있다. Western blot 분석에서도 gpdA promoter를 가지고 있는 transf ormant에서 더 많은 E. coli $\beta$-galactosidase가 발현된 것 을 보여 주고 있다. 또한 southern blot 분석에서는 이러한 강한 발현이 transform된 plasmid의 copy number와 상관 없음을 보여주고 있다.