These field stars can contaminate the results for a study and so they need to be identified.

Kim was an exceptional track and field star, but broke her foot at the age of 15 and never ran again.

Other track and field stars have become instant handicappers.

Hence, "t" is the time constant for the binary's orientation to be randomized by torques from field stars.

Urine tests are reported to show that some half-dozen American track and field stars may have used the substance.

America's top two male track and field stars know this well.

It is a message that some of America's top female track and field stars are trying to conveying by posing for a nude calendar.

Some American track and field stars later appeared nude or seminude in calendars.

Australia's track and field stars cannot match the achievements of its swimmers.

This method has been seen as a more accurate method for the determination of stellar ages than other methods for field stars.