A process for measuring enzymatic activity in an identified, isolated, intact, single, viable cell. The load balancer diverts the incoming frames to one of several multi-application platforms. Catching holes are formed at the leading ends of the resilient engaging pieces and can be caught by a jig inserted from the base side of the resilient engaging piece to displace the resilient engaging piece in a direction to disengage the engaging hole and engaging projection. Such an inductor assembly may allow both coupled and uncoupled inductors to be disposed on a common core, thus potentially reducing the cost and size of the inductors as compared to the coupled inductors being disposed on one core and the uncoupled inductors being disposed on another core. Preferably, a plurality of indexed positions are created to allow each chamber to be aligned with the loading gate cutout for loading and unloading cartridges. The method comprises: receiving a rank reported by a user equipment; determining a rank at least partly based on a transmission block size, TBS, index generated from link adaptation decision; and overriding the reported rank with the determined rank.