Title: C: Subject: TeX output 2010.08.6 Keywords: Author: IOP Publishing 2010 Aug 6:0:0 Creator: LaTeX with hyperref package Producer: Acrobat Distiller 7.0.5 for Macintosh CreationDate: Fri Aug 6 02:17:37 2010 ModDate: Fri Aug 6 02:49:39 2010 Tagged: no Form: none Pages: 5 Encrypted: no Page size: 612 x 792 pts (letter) (rotated 0 degrees) File size: 330595 bytes Optimized: no PDF version: 1.7