{TAIL ~ The nanosize particulate additions} are predominantly present inside {HEAD ~ the matrix grains} and not in the grain boundaries 
{ TAIL ~ The nanosize particulate additions } are predominantly present inside { HEAD ~ the matrix grains } and not in the grain boundaries
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH