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  1. Article

    Open Access

    Enhancing mechanical properties of flash-spun filaments by pressure-induced phase separation control in supercritical high-density polyethylene solution

    Flash-spun nonwoven (FS-NW) is gaining attention in the PPE field due to its excellent barrier and mechanical properties resulting from its non-uniform diameter distribution and unique filament morphology. The...

    Jae-Hyung Wee, Younghwan Bae, Nam Pil Cho, Moo Sung Kim, Won Jun Lee… in Scientific Reports (2022)

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  2. Article

    Open Access

    Electrical percolation threshold of carbon black in a polymer matrix and its application to antistatic fibre

    In this study, using three types of resins (each with unique material properties) as a matrix, and carbon black (CB) as a conductive additive, conductive fibres were fabricated through a melt-spinning process....

    Hyun-Jung Choi, Moo Sung Kim, Damiro Ahn, Sang Young Yeo, Sohee Lee in Scientific Reports (2019)

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  3. No Access

    Article

    Business Groups and Corporate Social Responsibility

    There is a growing literature on corporate social responsibility (CSR), but few have focused on the implications of business groups for CSR. We examine the antecedents and outcomes of CSR behaviors of group fi...

    Jongmoo Jay Choi, Hoje Jo, Jimi Kim, Moo Sung Kim in Journal of Business Ethics (2018)

  4. No Access

    Article

    The impact of ownership structure on earnings quality: the case of South Korea

    This paper investigates the impact of business group ownership structure on the quality of earnings reporting using data from South Korea. In addition, we investigate the impact of ownership disparity and fami...

    Abiot Tessema, Moo Sung Kim, Jagadish Dandu in International Journal of Disclosure and Go… (2018)

  5. No Access

    Article

    Potentiation of ceramide-induced apoptosis by p27kip1 Overexpression

    The cyclin-dependent kinase inhibitor p27kip1 (p27) has been implicated in the regulation of cell cycle and apoptosis. Recently, we have demonstrated that ceramide induces apoptotic cell death associated with inc...

    Hae Jong Kim, Kyung Chul Ghil, Moo Sung Kim… in Archives of Pharmacal Research (2005)

  6. No Access

    Article

    Stabilization of papain and lysozyme for application to cosmetic products

    For cosmetic applications, papain or lysozyme was conjugated to a soluble biopolymer produced by Schizophyllum commune. Stability of the conjugated enzymes were significantly enhanced, such that more than 90% of ...

    Young-Chul Sim, Sung-Gu Lee, Dong-Cheol Lee, Byung-Young Kang… in Biotechnology Letters (2000)

  7. No Access

    Article

    Laser-induced direct etching of GaAs using chlorofluorocarbon (CFC) alternative gases

    Non-ozone layer destructive chlorofluorocarbon (CFC) alternatives have been initially used for laser-induced thermochemical etching of GaAs. The CFC alternatives used here are CHClF2 and C2H2F4. Respective etchin...

    Moo-Sung Kim, Cheon Lee, Se Ki Park, Won Chel Choi… in Journal of Electronic Materials (1997)

  8. No Access

    Article

    Cross-sectional observation of NaClO stain-etched Al0.5Ga0.5As/GaAs multilayer by atomic force microscopy

    The cross-section of multilayered Al0.5Ga0.5As/GaAs epitaxial structure was investigated by atomic force microscopy (AFM). For the first time, a 5% NaClO etchant was employed to discern each layer and a clear cro...

    Hee Jeen Kim, Jae Sung Kim, Yong Kim, Moo Sung Kim… in Journal of Materials Science (1995)

  9. No Access

    Article

    Electrical characteristics of carbon-doped GaAs

    Seong-Il Kim, Moo-Sung Kim, Yong Kim… in Journal of Materials Science Letters (1993)