One widely used procedure converts the highly acidic hydrogen sulphide into solid sulphur, a substance that can be stored or used again.
A policy that limits most couples to one child and a traditional preference for male offspring have made selective abortion a widely used procedure.
This year's Nobel prize for medicine has been awarded to two pioneers of magnetic resonance imaging, a widely used procedure to visualize the body's tissues without using radiation.
Under this extraordinary and rarely used procedure, he could sign the agreement before Congress voted on it.
The least squares method is the most widely used procedure for developing estimates of the model parameters.
Once there is a district court decision that is suitable for appeal, the Justice Department might well move to bring it directly to the Supreme Court, under a permissible but rarely used procedure.
The outbreak has also brought new scrutiny to the widely used procedure that Judge Lovelace and millions of Americans undergo each year.
A commonly used procedure that provides information about the condition of the tympanic membrane (eardrum) and the middle ear is known as tympanometry.
Democrats planned to employ the relatively infrequently used procedure known as reconciliation, which requires only a simple majority for passage, to get these fixes through the Senate.
One widely used procedure is Bartlett's test.
Iterative Feedback Tuning (IFT) is a widely used procedure for controller tuning.
