Annealing may include heating the polymeric material to {HEAD ~ a temperature} between the glass transition temperature and {TAIL ~ the melting temperature} of the polymeric material for a period of time sufficient to selectively increase the crystallinity of the polymeric material 
between
Annealing may include heating the polymeric material to { HEAD ~ a temperature } between the glass transition temperature and { TAIL ~ the melting temperature } of the polymeric material for a period of time sufficient to selectively increase the crystallinity of the polymeric material
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH