31.   Arts in Action members making puppets on the lower east side of Manhattan last week for use at demonstrations during the World Economic Forum meeting.

32.   ATL Ultrasound is one of at least three American medical equipment companies whose ultrasound technology is now in widespread use at Chinese hospitals and clinics.

33.   Betsy Hackman, director of infection control for Crawford Long and Emory University hospitals demonstrates proper glove use at Crawford Long Hospital.

34.   A prototype of the probe is in use at FAA traffic control centers in Indianapolis and Memphis.

35.   A much simpler means of cavity detection has found limited use at Lava Beds National Monument in Siskiyou County.

36.   A Secret Service spokesman later told a reporter that White House guards are issued rubber search gloves for use at their discretion.

37.   A share is the percentage of sets in use at the time tuned to a particular show.

38.   A UN spokeswoman said there was no immediate confirmation of casualties or whether the facility was in use at the time it was hit.

39.   Airline industry officials say the process is familiar to business travelers, because a similar system is in use at hotels and rental car agencies.

40.   All of these calendars were in use at the time.