1.   This involved using existing data and also meetings with representatives from organisations involved in economic development in the valley.

2.   Work on acid rain and tropospheric ozone episodes is undertaken in collaboration with the nearby Institute of Terrestrial Ecology, using data from the UK network of monitoring sites.

3.   Critics, including many civil libertarians, say that using national data bases could eventually lead to an intrusive national identification card.

4.   She said the survey is put together using data from disk vendors and BBSs.

5.   The company hopes that next-generation technology will make using data services more appealing to a wider group of customers.

6.   Using better data could affect the control of Congress by increasing the number of districts with substantial urban and minority populations.

7.   Using data compression and encryption technology developed by Hughes, the movie film is converted into a digital format and transmitted to an orbiting satellite.