Operational Status of the Pohang Light Source       688
  J.-Y. Huang, J. Choi, M.-H. Chun, Y.J. Han, H.-S. Kang, E.-S. Kim, M.G. Kim, J.-W. Lee, T.Y. Lee, S.-H. Nam, E.S. Park, S.-J. Park, M.-H. Yoon, I.-H. Yu, PAL, Pohang      
  PAPER        
       
  Nonlinear Behaviors in Bunch-Lengthening by Localized Impedances in Electron Storage Ring       1520
  E.-S. Kim, M.-H. Yoon, PAL, Pohang      
  PAPER