21.   At Sevmashpredpriyatie, nuclear material is stored in a site that is not equipped with proper signaling apparatus and lacks required locks on its doors.

22.   At the opening is a nuclear materials detector.

23.   Beijing appears to have stopped shipping nuclear materials and technologies to installations that bar international inspectors.

24.   Beth Hayden, a spokeswoman for the NRC, sought to reassure the public that the agency was in control of nuclear materials.

25.   Bone, on the other hand, is very sensitive to appropriate nuclear materials.

26.   Both deal in a wide variety of black market merchandise, including exotic weaponry ranging from rocket launchers to weapons- grade nuclear materials.

27.   A commission established by President Boris Yeltsin concluded in October that a wide range of upgrading measures were needed to protect nuclear material.

28.   A major worry was that the nuclear material from cash-starved Kazakhstan might find its way to Iran and Iraq.

29.   A significant danger, he said, was that terrorists could obtain nuclear materials or weapons from rogue scientists in places like Russia.

30.   A senior Bush administration official, speaking on condition of anonymity, also tried to mute speculation that Russian nuclear material might fall into the wrong hands.