41.   Moreover, heat-sterilization of dental hand tools is a fairly recent phenomenon.

42.   More broadly, wide disparities in income growth during prosperity are also a recent phenomenon.

43.   Other clients are Internet-based recent phenomena like Computerjobs.com and Deja.com.

44.   Starting quarterbacks getting hurt is not a recent phenomenon.

45.   Such films are a fairly recent phenomenon, and, although it is easy to knock them, they command a grudging respect.

46.   That is a very recent phenomenon, and it should be resisted.

47.   The collecting of this material is a fairly recent phenomenon, and this survey, while it covers a lot of ground, is necessarily incomplete.

48.   The easy acceptance of eye wear in evidence at a Sherman Oaks video arcade is a relatively recent phenomenon.

49.   The fear is a recent phenomenon.

50.   The expanding palette of bitter greens is a relatively recent phenomenon, prompted no doubt by the overwhelming success of California-grown radicchio.