PowerPoint Presentation2.RI(Relative Impact) (2/3) -Cell, Nature Neuroscience 92-96-- :() 92 93 94 95 96 92-96 92-96 () 25-29 50 52 61 64 68 295 59 8.0 0(13) 1 2 2005 2006 2007 () () (Impact) ( ( ) * NEW * * (1)(2) * 50%500 9525312,0003,50184.6% 2009-2012 2008202-51 TPS TLS NEW NEW NEW () () () 100.0 100.0 U5: Undulator (5 cm, 76 Periods) W20: Wiggler (1.8 T, 27 Poles) U9: Undulator (9 cm, 48 Periods) SW: Superconducting Wiggler (3.2 T, 32 Poles) Insertion Devices 23A Under construction ( )