• Title/Summary/Keyword: Ryu-Hee

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Growth of carbon nanotubes on metal substrate for electronic devices

  • Ryu, Je-Hwang;Kim, Ki-Seo;Lee, Chang-Seok;Min, Kyung-Woo;Song, Na-Young;Jeung, Il-Ok;Manivannan, S.;Moon, Jong-Hyun;Park, Kyu-Chang;Jang, Jin
    • 한국정보디스플레이학회:학술대회논문집
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    • 2007.08b
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    • pp.1632-1635
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    • 2007
  • We developed a novel growth method of CNTs on metal substrate for device applications, deposited by a triode direct current plasma enhanced chemical vapor deposition (dc-PECVD). With resist-assisted patterning (RAP) method, we had grown CNTs on metal substrate, which were strongly bonded with metal substrate.

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Rice functional genomics using T-DNA mutants (T-DNA 돌연변이를 이용한 벼 기능 유전체 연구)

  • Ryu, Hak-Seung;Ryoo, Na-Yeon;Jung, Ki-Hong;An, Gynheung;Jeon, Jong-Seong
    • Journal of Plant Biotechnology
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    • v.37 no.2
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    • pp.133-143
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    • 2010
  • Rice (Oryza sativa) is a major cereal crop that has been developed as a monocot model species. In past decades rice researchers have established valuable resources for functional genomics in rice, such as complete genome sequencing, high-density genetic maps, a full length cDNA database, genome-wide transcriptome data, and a large number of mutants. Of these, rice mutant lines are very important to definitively determine functions of genes associated with valuable agronomic traits. In this review we summarize the progress of functional genomics approaches in rice using T-DNA mutants.

Application of radiographic images in diagnosis and treatment of deep neck infections with necrotizing fasciitis: a case report

  • Kim, Young-Joo;Kim, Ju-Dong;Ryu, Hye-In;Cho, Yeon-Hee;Kong, Jun-Ha;Ohe, Joo-Young;Kwon, Yong-Dae;Choi, Byung-Joon;Kim, Gyu-Tae
    • Imaging Science in Dentistry
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    • v.41 no.4
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    • pp.189-193
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    • 2011
  • The advent and wide use of antibiotics have decreased the incidence of deep neck infection. When a deep neck infection does occur, however, it can be the cause of significant morbidity and death, resulting in airway obstruction, mediastinitis, pericarditis, epidural abscesses, and major vessel erosion. In our clinic, a patient with diffuse chronic osteomyelitis of mandible and fascial space abscess and necrotic fasciitis due to odontogenic infection at the time of first visit came. We successfully treated the patient by early diagnosis using contrast-enhanced CT and follow up dressing through the appropriate use of radiographic images.