91.   Boeing Co., for example, used the system to link its wind tunnels in Seattle with supercomputers at a NASA research center in Cleveland.

92.   Beyond that, my frustrations with the Mac are probably just the difference between the system I know and the system I use because I have to.

93.   A couple of academics who have studied electronic trading voiced support for the concerns expressed by Instinet and the traders and institutions who use that system.

94.   A complex priority system will be used to allocate the bonds among the buyers.

95.   A dispute between Malaysia and the United Nations is casting light on how the Malaysian legal system is used to stifle criticism, in this case by business interests.

96.   A color-of-the-day system has been used by other agencies to denote legitimacy.

97.   A new tiered rating system will be used instead.

98.   A revamped system is being used in nationally televised exhibition games, such as the one Sunday between the Patriots and Eagles in Foxborough.

99.   A switch using the system could be made so sensitive that it could be turned on or off by a single photon of light, Dr. Hau said.

100.   A similar system has been used in Chile for more than a decade.