1.   Although listening devices and seismic instruments were put in place, efforts to pinpoint the source of the noise were unsuccessful.

2.   Due to their ability to rotate their ears, cats are very perceptive when it comes to pinpointing the source of a sound.

3.   Before you can make any repairs, you will have to pinpoint the source of the noise.

4.   But it is just as important to start focusing on ways to better measure oil releases destined for waterways and to pinpoint their sources, the report said.

5.   Counterfire radar systems alllow the Army to pinpoint the source of incoming artillery rounds and respond before a second round can be fired.

6.   Doctors were not able to pinpoint the source of the cancer as she underwent chemotherapy, radiation therapy and other forms of alternative treatment.

7.   Federal and company investigations have yet to pinpoint a source of the problems.

8.   Having pinpointed the source, Young, an L.A. Cellular representative and another private detective called it quits for the night.

9.   Ian LaPerriere will have an X-ray today to pinpoint the source of pain in his right foot, which was struck by a slap shot Thursday in St. Louis.

10.   Next month, Solovyev and a station crew that now includes astronaut David Wolf plan more spacewalks to pinpoint the source of the leak in the Spektr science module.