▁was ▁the ▁first ▁to ▁enter ▁the ▁cave , ▁sl iding ▁down ▁on ▁a ▁h emp ▁ro pe . ▁ ▁Hon ors ▁The ▁elementary ▁School ▁in ▁Dob š in á ▁is ▁named ▁in ▁Eugen ▁R uff iny i ' s ▁honor . ▁ ▁S ources ▁▁ ▁K ren ner ▁J . S ., ▁Die ▁E ish öh le ▁von ▁Dob schau . ▁K . ▁Un gar . ▁Natur wissenschaft lichen ▁Gesellschaft , ▁ 1 8 7 4 ▁ ▁Category : 1 8 4 6 ▁birth s ▁Category : 1 9 2 4 ▁death s ▁Category : Pe ople ▁from ▁Ro ž ň ava ▁District ▁Category : 1 9 th - century ▁Slov ak ▁people ▁Category : 2 0 th - century ▁Slov ak ▁people ▁Category : S lov ak ▁engine ers ▁Category : Spe le olog ists ▁Category : M ining ▁engine ers ▁Category : S lov ak ▁people ▁of ▁Italian ▁descent ▁Category : H ung arian ▁people ▁of ▁Italian ▁descent <0x0A> </s> ▁Ed win ▁" T ed " ▁G . ▁Ab el ▁is ▁an ▁American ▁neu ros cient ist , ▁currently ▁the ▁Director ▁of ▁the ▁Iowa ▁Neu ros cience ▁Institute ▁at ▁University ▁of ▁Iowa ▁and ▁previously ▁the ▁Br ush ▁Family ▁Professor ▁of ▁Bi ology ▁at ▁University ▁of ▁Pennsylvania . ▁ ▁Ab el ▁obtained ▁his ▁doctor ate ▁in ▁bio chem istry ▁and ▁mole cular ▁bi ology ▁from ▁Harvard ▁University , ▁after ▁working ▁there ▁under ▁ment or ship ▁from ▁Tom ▁Man iat is . ▁He ▁then ▁became ▁a ▁post doc ▁under ▁ment or ship ▁of