The delivered energy is subtracted from the actual energy detected by the sensor to determine a delta which corresponds to {HEAD ~ the energy} absorbed by {TAIL ~ the tissue} 
absorbed by
The delivered energy is subtracted from the actual energy detected by the sensor to determine a delta which corresponds to { HEAD ~ the energy } absorbed by { TAIL ~ the tissue }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL