31.   The reason for the heightened interest in Bruker Daltonics, and other companies like Cepheid, Nanogen, and IGEN International, is clear.

32.   The teams agreed to match the pitchers to create heightened interest in the exhibition game.

33.   The terrorist attacks ushered in what seems, in early reports, to be a heightened interest in volunteer vacations.

34.   There are other reasons, of course, for the heightened interest in teaching.

35.   This heightened interest is both scientific and practical.

36.   Though the timing of the deals is coincidental, it underscores the heightened interest in the development of so-called protease inhibitors to attack previously untreatable viruses.

37.   Economics may also play a role in the heightened interest in undertaking.

38.   The success of ET is attributed to many factors, but the single most important reason must be the heightened interest in the share market.