Beam Lifetime Optimisation of the BESSY II Storage Ring by Systematically Adjusting the Harmonic Sextupole Strength		775
	G. Wuestefeld, J. Feikes, J. Kuszynski, BESSY, Berlin
	PAPER
	Powerful, Steady State, Coherent Synchrotron Radiation at BESSY II		778
	G. Wuestefeld, M. Abo-Bakr, J. Feikes, K. Holldack, U. Schade, BESSY, Berlin; H.W. Hübers, DLR, Berlin
	PAPER