000			00860cam a2200145 4500
100	1		_aZIMMERMAN Peter
700			_aACTON James
245			_aRadiological lessons : _bradiation weapons beyond dirty bombs / _cPeter Zimmerman and James Acton
260			_c2007
520			_aAlexander Litvinenko, a retired Russian Lt Colonel, died in November 2006 from acute radiation poisoning by Polonium-210. Po-210 emits alpha radiation which is only poisonous when inhaled or ingested. This article explains the three different kinds of radiation and the meaning of terms such as half-life, rem, and becquerel, then reviews the dangers of terrorists gaining access to such material.
650			_aTERRORISM _xRADIOACTIVE MATERIALS
650			_aTERRORISM _xDIRTY BOMBS
773			_aJane's Intelligence Review : _gVol 19 no 6, June 2007, pp.18-22
945			_i22170-1001 _rN _sY
999			_c8058 _d8058