• 제목/요약/키워드: University of Oxford

검색결과 219건 처리시간 0.026초

Structural Determination of the N-Glycans of a Lepidopteran Arylphorin Reveals the Presence of a Monoglucosylated Oligosaccharide in the Storage Protein

  • Kim, Soo-Hyun;Hwang, Soo-Kyung;Raymond A. Dwek;Pauline M. Rudd;Ahn, Young-Hee;Cheong, Chae-Joon;Kim, Seung-Il;Kim, Eun-Hee;Park, Nam-Sook;Lee, Sang-Mong
    • 한국잠사학회:학술대회논문집
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    • 한국잠사학회 2002년도 Join Meetings of Korean Society of Sericultural Science and Japanse Society of Sericultural Science
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    • pp.57-57
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    • 2002
  • No Abstract, See Full Text

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WFC3 study on the early-type galaxy NGC4150

  • Jeong, Hyun-Jin;Yi, Suk-Young K.;Crockett, R. Mark;Kaviraj, Sugata
    • 천문학회보
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    • 제35권2호
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    • pp.28.1-28.1
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    • 2010
  • Recent surveys have shown that many early-type galaxies have signatures of ongoing or recent star formation (RSF). These RSF galaxies show blue integrated UV-optical colours that set them aside in the NUV integrated colour-magnitude relation. Among them, NGC 4150 has been observed using the Wide Field Camera 3 (WFC3) on board the Hubble Space Telescope to inspect the galaxy with higher spatial resolution. In the WFC3 data, the galaxy reveals ubiquitous near-UV emission and remarkable dusty substructure. Our analysis shows this galaxy to lie in the near-UV green valley, and its pixel-by-pixel photometry exhibits a narrow range of UV-optical colours that are similar to those of nearby E+A (post-starburst) galaxies, and lie between those of M83 (an actively star-forming spiral) and the local quiescent early-type galaxy population. This work reaffirms our hypothesis that minor mergers play a significant role in the evolution of early-type galaxies at late epochs.

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