n-dimensional homology group

a sword of Damocles Aldeia Nova de São Bento catheter electrode conductor joint control of leaf blotch of wheat differential winder draper cleaner emulsion polymer adhesive Ibéké insurance against loss International Islamic Front for Jihad against Jews orbital correlation rule packet priority poisonous toadstool sandbag revetment scattering target simple capillary hemangioma single channel impeller pump synchysite-(Ce) wingshooting