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Control Graph를 이용한 3차원 개인 얼굴모델 생성
이현철,허기택 한국정보전략학회 2002 한국정보전략학회지 Vol.5 No.1
In this paper, we propose a method of generating an arbitrary person's facial model by using one and/or two photographs which take his full face and profile. Making the generated model shows one's features and characteristics adequately, we manage and adjust control graphs on the characteristic part of face. A node in a control graph is a characteristic point on a part of face, and an edge is a segment which connects two points in the same graph. We can make control easily and fast by adjusting nodes and edges on graphs of the interesting parts only, because each part is defined as a separate graph.
誘導 電動機의 電源 周波數 可變에 의한 最適 制御에 관한 硏究
李五杰,李浚析,鄭基和,禹靖仁 동아대학교 공과대학 부설 한국자원개발연구소 1990 硏究報告 Vol.14 No.1
In general, unstable phenomena of induction motor are oftenly appeared at low speed and light load. This paper discribes eigenic unstable regions of I.M. itself by computer simulations and the results are Compared to experimental ones. And also the Optimal design parameters of I.M. which the un-stable region can be minimized are determined.
First report of the subfamily Cybalomiinae Marion, 1955 (Lepidoptera, Crambidae) in Korea
Tak-Gi Lee,Sol-Moon Na,Dong-June Lee,Ulziijargal Bayarsaikhan,Hyeong-Kyu Kim,Yeong-Bin Cha,Chang-Mun Jang,Yang-Seop Bae 한국응용곤충학회 2018 한국응용곤충학회 학술대회논문집 Vol.2018 No.04
Cybalomiinae is a small subfamily of the family Crambidae, reporting 18 genera, 122 species in the world. However, this subfamily of species are still included in subfamily Pyraustinae in Korea with two species: Trichophysetis cretacea (Butler, 1879) and T. rufoterminalis (Christoph, 1881). Recently, these species transferred to Cybalomiinae by Shaffer et al. (1996). However, it was not considered in Korea. In the present study, we report the subfamily Cybalomiinae from Korea for the first time, with a newly recorded genus. Illustrations of adults, male and female genitalia, diagnosis, description are provided.
TAK, EUNYOUNG,HWANG, SHIN,LEE, HAN CHU,KO, GI-YOUNG,AHN, CHUL-SOO,YOON, YOUNG-IN,LIM, YOUNG-SUK,JUN, DAE-YOUNG,KIM, KI-HUN,SONG, GI-WON,MOON, DEOG-BOK,RYOO, BAEK-YEOL,KIM, NAYOUNG,LEE, SUNG-GYU Potamitis Press 2016 Anticancer research Vol.36 No.11
<P>Background/Aim: We investigated the expression of hepatitis B virus (HBV) covalently closed circular DNA (cccDNA) and HBV X protein (HBx) in human hepatocellular carcinoma (HCC) and evaluated the effect of high-concentration nucleos(t)ide analogs (NUCs) on liver tumor cell lines. Materials and Methods: This study consisted of three parts: part I used human blood and non-tumor liver tissues; part II used human HCC and adjacent liver tissues; and part III used an HBV-expressing liver tumor cell line. Results: There were close correlations among blood and liver HBV DNA and liver cccDNA. HBV cccDNA and HBx were highly up-regulated in HCC compared to adjacent liver tissues despite NUC therapy. HBV cccDNA and HBx were highly up-regulated in the cccDNA-expressing HepG2.2.15 cell line. Their expression was down-regulated and apoptosis was induced by a very high concentration of NUCs in dose-and time-dependent manner. Conclusion: Very high concentrations of NUCs may have a novel potential to kill replicating HBV-expressing liver tumor cells.</P>