It is self evident that a faster interval results in {HEAD ~ a higher degree} of {TAIL ~ buckling} 
of
It is self evident that a faster interval results in { HEAD ~ a higher degree } of { TAIL ~ buckling }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL