A method for data integrity protection includes arranging data in a plurality of data blocks. The azolium groups are used as a strategy for controlling catenation and morphology in metal-organic frameworks. The second cam is rotated in conjunction with the first cam to provide either of the connected state and non-connected state according to a rotating angle. The puck is carried by the backside of a refiner disk segment that lies next to the refiner disk segment that is equipped with one or more sensor assemblies. A first heating device is coupled to a first actuator member and configured to deliver thermal energy to the first actuator member to activate the first actuator member and cause the first actuator member to move the distal segment in a first direction.