81.   He used it by hitting a two-run homer off Martinez on Tuesday.

82.   His work, therefore, is significant in showing that some of the newest technology can be put to use by people working on a relatively small scale.

83.   If that happens, some of the economic models used by analysts to value Internet stocks may be called into question.

84.   If they see good ideas being put to use by their customers, they are quick to trumpet them as new, successful applications.

85.   In both Aceh and Irian, the separatists were becoming increasingly bold, and the methods used by the army to discourage them increasingly brutal.

86.   In a building once used by a dry cleaner in Thomaston, a private group led mostly by current and former football coaches has worked to uphold that tradition.

87.   In his class, he encouraged all manner of technique, even that supposedly used on occasion by Hank Williams, who was one of his childhood idols.

88.   In the case of U.S. Treasury bonds, the main contract used by European investors calls for delivery of long-dated bonds.

89.   In the last few years, Madison Avenue has embraced jazz, using music by everyone from John Coltrane to Cassandra Wilson to sell cars.

90.   Instead, he gave it short shrift, merely pointing out some rehearsal spaces once used by Igor Stravinsky and Paul Hindemith.