- stat ist ical ▁approach ▁to ▁ext rap olation , ▁and ▁source ▁of ▁the ▁Fine ▁numbers . ▁ ▁References ▁▁ ▁Category : 1 9 3 9 ▁birth s ▁Category : L iving ▁people ▁Category : 2 0 th - century ▁American ▁mathemat icians ▁Category : 2 1 st - century ▁American ▁mathemat icians ▁Category : Har vard ▁University ▁al umn i ▁Category : City ▁College ▁of ▁New ▁York ▁al umn i <0x0A> </s> ▁Rect itis ▁is ▁an ▁infl amm ation ▁of ▁the ▁inner ▁rect um . ▁It ▁mainly ▁affect s ▁the ▁rect al ▁m uc ous ▁memb rane . ▁ ▁The ▁condition ▁can ▁be ▁ac ute ▁or ▁it ▁may ▁be ▁a ▁chron ic ▁condition . ▁Rect itis ▁may ▁be ▁caused ▁due ▁to ▁conditions ▁such ▁as ▁ul cer ative ▁col itis ▁or ▁Chron ' s ▁disease . ▁ ▁References ▁▁ ▁Category : D ise ases ▁and ▁dis orders <0x0A> </s> ▁Henry ▁Ad et ok un bo h ▁A kin w ande ▁( born ▁ 1 2 ▁October ▁ 1 9 6 5 ) ▁is ▁a ▁British ▁former ▁professional ▁box er ▁who ▁competed ▁from ▁ 1 9 8 9 ▁to ▁ 2 0 0 8 . ▁He ▁held ▁the ▁W BO ▁heavy weight ▁title ▁from ▁ 1 9 9 6 ▁to ▁ 1 9 9 7 , ▁as ▁well ▁as ▁the ▁Commonwealth ▁heavy weight ▁title ▁in ▁ 1 9 9 3 , ▁and ▁the ▁European ▁heavy weight ▁title ▁from ▁ 1 9 9 3 ▁to ▁ 1 9 9 4 . ▁ ▁Early ▁years ▁A