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- Junseok Kim, Kyungkeun Kang, John Lowengrub
- 2002

We develop a conservative, second order accurate fully implicit discretization in two dimensions of the Navier-Stokes NS and Cahn-Hilliard CH system that has an associated discrete energy functional. This system provides a diffuse-interface description of binary fluid flows with compressible or incompressible flow components [44,4]. In this work, we focus… (More)

- Yangjin Kim, Hyun Geun Lee, Nina Dmitrieva, Junseok Kim, Balveen Kaur, Avner Friedman
- PloS one
- 2014

Oncolytic viruses are genetically engineered viruses that are designed to kill cancer cells while doing minimal damage to normal healthy tissue. After being injected into a tumor, they infect cancer cells, multiply inside them, and when a cancer cell is killed they move on to spread and infect other cancer cells. Chondroitinase ABC (Chase-ABC) is a… (More)

- Junseok Kim
- 2004

We present a new surface tension force formulation for a diffuse-interface model, which is derived for incompress-ible, immiscible Navier–Stokes equations separated by free interfaces. The classical infinitely thin boundary of separation between the two immiscible fluids is replaced by a transition region of small but finite width, across which the… (More)

We present efficient, second-order accurate and adaptive finite-difference methods to solve the regularized, strongly anisotropic Cahn–Hilliard equation in 2D and 3D. When the surface energy anisotropy is sufficiently strong, there are missing orientations in the equilibrium level curves of the diffuse interface solutions, corresponding to those missing… (More)

— The topology control technique can prolong the network lifetime, but it can suffer the significant performance degradation due to the interferences of WLAN or Bluetooth devices. This paper proposes an interference-aware topology control algorithm to reduce the interference effects. The basic idea of the proposed algorithm is to estimate the interference… (More)

- Pak Heng Lau, Kuniharu Takei, Chuan Wang, Yeonkyeong Ju, Junseok Kim, Zhibin Yu +3 others
- Nano letters
- 2013

Fully printed transistors are a key component of ubiquitous flexible electronics. In this work, the advantages of an inverse gravure printing technique and the solution processing of semiconductor-enriched single-walled carbon nanotubes (SWNTs) are combined to fabricate fully printed thin-film transistors on mechanically flexible substrates. The fully… (More)

We propose an efficient finite difference scheme for solving the Cahn–Hilliard equation with a variable mobility in complex domains. Our method employs a type of unconditionally gradient stable splitting discretization. We also extend the scheme to compute the Cahn–Hilliard equation in arbitrarily shaped domains. We prove the mass conservation property of… (More)