81.  To induce states to ban nuclear tests and extend the Non-Proliferation Treaty, the U.S. might take a step toward no first use of nuclear arms.

82.  Thus the first use of the cells will almost certainly be for research.

83.  Treatment for phobias was among the first therapeutic uses of virtual reality, says Jaron Lanier, a pioneer in the field.

84.  Until the end of the Cold War, NATO repeatedly conducted war games intended to practice first use.

85.  Use first on level ground empty and you are at redline almost before the clutch engages.

86.  When the exercises progressed to the point of first use, they were invariably terminated instantly.

87.  While the broad aim of balanced nuclear disarmament exists, a majority of allies regard the nuclear threat, including its potential first use, as central to security.

88.  White House Press Secretary Mike McCurry hinted that Clinton may postpone his first use of the line-item veto until spending measures begin crossing his desk this fall.

89.  Painter said it is not clear when the first commercial uses could begin.

90.  Britain on Friday rejected two arms deals with Indonesia, its first use of a new policy that bans weapons sales to countries with dubious human rights records.