Further, {TAIL ~ the material stiffness} of {HEAD ~ the buffer element} is less than the material stiffness of the supporting base 
Further , { TAIL ~ the material stiffness } of { HEAD ~ the buffer element } is less than the material stiffness of the supporting base
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH