Thus, {TAIL ~ more information} regarding the tip sample interaction can be retrieved from {HEAD ~ the torsional vibration spectrum} 
Thus , { TAIL ~ more information } regarding the tip sample interaction can be retrieved from { HEAD ~ the torsional vibration spectrum }
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD