11.   In addition, the Energy Department is developing a new generation of devices to detect nuclear radiation.

12.   Latvian customs officials on Wednesday detained a Russian woman at the border after guards detected radiation emanating from her body.

13.   The Energy Department is developing a new generation of devices to detect nuclear radiation, a capability that the Bush administration views as vital in the battle against terrorism.

14.   The instrument can detect infrared radiation, which is to say that it can pick up on unusual heat.

15.   The Post report said newer devices for detecting radiation are placed around some fixed points in Washington.

16.   The radiation was detected by the Compton Gamma Ray Observatory of NASA, the U.S. space agency.