Skip to main content

and
  1. No Access

    Article

    Flume Experiments for Flow around Debris Accumulation at a Bridge

    We conducted flume experiments to study the flow behavior around a debris accumulation at a two-pier bridge. An Acoustic Doppler Velocimetry was utilized to measure velocity in cases with and without debris. W...

    Jeongsook Jeon, Youngkyu Kim, Dongkyun Kim in KSCE Journal of Civil Engineering (2024)

  2. No Access

    Article

    Methodology for the Selection of the Representative Climate Scenario at Yongdam Watershed

    The four representative concentration pathways (RCP) scenarios presented in the fifth Assessment Report (AR5) is still widely used by researchers to assess the future effects of climate change in water resourc...

    Micah Lourdes Felix, Seonhui Noh, Youngkyu Kim in KSCE Journal of Civil Engineering (2023)

  3. Article

    Open Access

    Formaldehyde exposure induces differentiation of regulatory T cells via the NFAT-mediated T cell receptor signalling pathway in Yucatan minipigs

    The use of minipigs (Sus scrofa) as a platform for toxicological and pharmacological research is well established. In the present study, we investigated the effect of formaldehyde (FA) exposure on helper T cell-m...

    Jeongsik Park, Goo-Hwa Kang, Youngkyu Kim, Ju Young Lee in Scientific Reports (2022)

  4. No Access

    Article

    Particle-scale numerical modeling of thermo-mechanical phenomena for additive manufacturing using the material point method

    A fundamental numerical model at the powder particle scale based on the material point method (MPM) is developed for selective laser sintering (SLS). In order to describe the thermo-mechanical phenomena, a las...

    Takashi Maeshima, Youngkyu Kim, Tarek I. Zohdi in Computational Particle Mechanics (2021)

  5. No Access

    Chapter

    Multi-TSV (Through Silicon Via) Error Detection Using the Non-contact Probing Method

    In this paper, a simple and fast TSV (Through Silicon Via) fabrication error detection method is proposed for 3-D IC applications. The DUTs are EM-modeled for the capacitive probes and TSVs with fabrication er...

    Sang-Min Han, Youngkyu Kim, **-Ho Ahn in Applied Computing and Information Technology (2020)

  6. Article

    Open Access

    Continuous particle separation using pressure-driven flow-induced miniaturizing free-flow electrophoresis (PDF-induced μ-FFE)

    In this paper, we introduce pressure-driven flow-induced miniaturizing free-flow electrophoresis (PDF-induced μ-FFE), a novel continuous separation method. In our separation system, the external flow and elect...

    Hyungkook Jeon, Youngkyu Kim, Geunbae Lim in Scientific Reports (2016)

  7. Article

    Open Access

    Exosomes neutralize synaptic-plasticity-disrupting activity of Aβ assemblies in vivo

    Exosomes, small extracellular vesicles of endosomal origin, have been suggested to be involved in both the metabolism and aggregation of Alzheimer’s disease (AD)-associated amyloid β-protein (Aβ). Despite thei...

    Kyongman An, Igor Klyubin, Youngkyu Kim, Jung Hoon Jung in Molecular Brain (2013)