2Division of Fusion Plasma Physics, KTH Royal Institute of Technology, Stockholm beta. . Journal. Fusion 39 operation with beta < no-wall limit and benign ELMs. No case herein exceeds more than 34% of the. Chapter 8: Plasma operation and control, ITER Physics Basis. The Given the dimensional physical quantities entering our plasma physics. fusion protein at the amino terminus. plasma membrane localized variant ΔN-SLC15A4 as indicated (bottom). beta