ering ▁sum mit ▁ ▁Mount ▁El br us ( Russ ia ) ▁in ▁ 2 0 1 4 ▁Mount ▁A con c agua ( Ar gent ina ) ▁in ▁ 2 0 1 5 ▁Mount ▁Kil man jar o ( T anz ania ) ▁ ▁Phil anth ropy ▁ ▁Kh um alo ▁is ▁a ▁Nelson ▁Mand ela ▁L ibr aries ▁amb assador ▁who ▁ra ises ▁funds ▁through ▁her ▁mountain ▁clim bing ▁to ▁support ▁several ▁projects ▁including ▁the ▁L unch ▁Box ▁Fund ▁and ▁the ▁Mand ela ▁Library ▁project ▁in ▁Th emb isa , ▁Johannes burg . ▁ ▁References ▁ ▁Category : L iving ▁people ▁Category : 1 9 7 2 ▁birth s ▁Category : Mount aine ering ▁Category : S outh ▁African ▁mountain ▁clim bers ▁Category : S outh ▁African ▁sport sw omen ▁Category : S outh ▁African ▁expl or ers ▁Category : F em ale ▁expl or ers <0x0A> </s> ▁D ř ev č ice ▁ ▁is ▁a ▁village ▁and ▁municipality ▁in ▁Prag ue - E ast ▁District ▁in ▁the ▁Central ▁Boh em ian ▁Region ▁of ▁the ▁Czech ▁Republic . ▁ ▁References ▁This ▁article ▁was ▁initially ▁translated ▁from ▁the ▁Czech ▁Wikipedia . ▁ ▁Category : V ill ages ▁in ▁Prag ue - E ast ▁District <0x0A> </s> ▁Or bit ▁determ ination ▁is ▁the ▁estimation ▁of ▁or bits ▁of ▁objects ▁such ▁as ▁mo ons , ▁plan ets , ▁and ▁space craft . ▁One ▁major ▁application ▁is ▁to ▁allow ▁tracking ▁newly ▁observed ▁astero ids ▁and ▁verify ▁that ▁they ▁have ▁not ▁been ▁previously ▁discovered . ▁The