Min Hyeok Kim

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Additional resources and features associated with this article are available within the HTML version: • Supporting Information • Access to high resolution figures • Links to articles and content related to this article • ABSTRACT: Free-radical photopolymerization performed within PDMS microfluidic devices is now used for a variety of applications. We(More)
The origin of low-coherence enhanced backscattering (EBS) of light in random media when the spatial coherence length of illumination is much smaller than the transport mean free path has been poorly understood. We report that in weakly scattering discrete random media low-coherence EBS originates from time-reversed paths of double scattering. Low spatial(More)
We experimentally study the propagation of circularly polarized light in the subdiffusion regime by exploiting enhanced backscattering [(EBS), also known as coherent backscattering] of light under low spatial coherence illumination. We demonstrate for the first time, to the best of our knowledge, that a circular polarization memory effect exists in EBS over(More)
Here we report the first demonstration for centro-apical self-organization of organic semiconductors in a line-printed organic semiconductor: polymer blend. Key feature of this work is that organic semiconductor molecules were vertically segregated on top of the polymer phase and simultaneously crystallized at the center of the printed line pattern after(More)
Agonist-activated G protein-coupled receptors (GPCRs) interact with GDP-bound G protein heterotrimers (Gαβγ) promoting GDP/GTP exchange, which results in dissociation of Gα from the receptor and Gβγ. The GTPase activity of Gα hydrolyzes GTP to GDP, and the GDP-bound Gα interacts with Gβγ, forming a GDP-bound G protein heterotrimer. The G protein cycle is(More)
It has been suggested that optimization of either axonal conduction velocity or the energy efficiency of action potential conduction predominates in the selection of voltage-gated sodium conductance levels in the squid axon. A population genetics model of channel gene regulatory function was used to examine the role of these and other evolutionary forces on(More)
  • Jeong-Deok Lee, Sang-Gak Lee, Kang, Min Kim
  • 2008
We carried out a homogeneous abundance study for various elements, including α-elements, iron peak elements and n-capture elements for 35 metal-poor stars with a wide metallicity range (−3.0 [Fe/H] −0.5). High-resolution (R ≃ 30k), high signal-to-noise(S/N ≥ 110) spectra with a wavelength range of 3800 to 10500Åusing the Bohyunsan Optical Echelle(More)
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