{HEAD ~ The system} 50, wherein {TAIL ~ said thermally conductive carbon foam element} comprises graphite foam 
{ HEAD ~ The system } 50 , wherein { TAIL ~ said thermally conductive carbon foam element } comprises graphite foam
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH