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