\n\n \n\n Aug 26, 2009 8:00 AM EDT \n\n \n Signature Mapping TBDx(TM) Ready for Clinical Trials in South Africa - Marketwire\n \n \n | \n\n
\n\n \n\n \n\n Sep 27, 2007 6:01 AM EDT \n\n \n SmallCap Sentinel: Pin-Pointing New Explosives - GlobeNewswire\n \n \n | \n\n
\n\n \n\n \n\n Jul 09, 2007 9:00 AM EDT \n\n \n SmallCap Sentinel: Better Than Tea Leaves - GlobeNewswire\n \n \n | \n\n
\n\n \n\n \n\n May 10, 2006 9:03 AM EDT \n\n \n Guardian Technologies Unveils New Product to Help Bomb Squads Identify Explosives With Greater Speed and Precision - PR Newswire\n \n \n | \n\n
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