And so focus is shifting into more refined techniques to engage in surveillance on the web.

But more refined techniques which avoid costly surgery also hold promise of some financial relief.

A more refined technique called Cyclocontrol replaced this system in the early 1970s.

He believed that true dancers possessed an inner fire in addition to a refined technique.

"So about 18 months ago, we decided we needed a more refined second-stage technique."

These have an enigmatic, haunting atmosphere, and a very refined technique.

It was ironic that six refined techniques could create such overall rawness.

There are more refined techniques, but most of them sound rather like a Zen mantra.

This was caused by refined commercial techniques, increased capital availability, the Reformation, and other reasons.

The processes of his life are so low that they can be detected only with the most refined techniques.