▁Del iver ance ▁of ▁Vienna , ▁another ▁name ▁for ▁the ▁Battle ▁of ▁Vienna ▁ ▁Operation ▁Del iver ance , ▁the ▁ 1 9 9 2 ▁Canadian ▁Forces ▁mission ▁in ▁Som alia ▁ ▁Other ▁uses ▁ ▁Del iver ance ▁Island ▁( Que ens land ), ▁a ▁small ▁island ▁in ▁the ▁Tor res ▁Stra it ▁Queensland , ▁Australia ▁ ▁Del iver ance ▁min istry , ▁a ▁type ▁of ▁prayer ▁used ▁by ▁some ▁Christian ▁groups <0x0A> </s> ▁Mark ▁D . ▁Zob ack ▁is ▁an ▁American ▁ge oph ys ic ist ▁and ▁the ▁Benjamin ▁M . ▁Page ▁Professor ▁of ▁Ge oph ys ics ▁at ▁Stan ford ▁University . ▁He ▁is ▁also ▁a ▁Senior ▁Fellow ▁at ▁the ▁P rec ourt ▁Institute ▁for ▁Energy ▁at ▁Stan ford ▁University , ▁an ▁Elect ed ▁Fellow ▁of ▁the ▁American ▁Association ▁for ▁the ▁Ad van cement ▁of ▁Science ▁and ▁the ▁National ▁Academy ▁of ▁Engineering , ▁and ▁he ▁direct s ▁or ▁co - direct s ▁the ▁Stan ford ▁Center ▁for ▁Ind u ced ▁and ▁Tr igger ed ▁Se ism icity ▁( SC IT S ), ▁the ▁Stan ford ▁Natural ▁Gas ▁In iti ative ▁( NG I ), ▁and ▁the ▁Stan ford ▁Rock ▁Physics ▁and ▁B ore hole ▁Ge oph ys ics ▁program ▁( SR B ). ▁Dr . ▁Zob ack ▁is ▁the ▁author ▁of ▁the ▁text book ▁Res er voir ▁Ge ome chan ics , ▁and ▁he ▁teach es ▁a ▁free ▁online ▁course ▁by ▁the ▁same ▁name ▁that ▁is ▁taken ▁ann ually ▁by ▁thousands ▁of ▁students . ▁Dr . ▁Zob ack ▁is ▁the ▁author