Standardized protocols exist to allow normal clients to communicate with the window manager.

It is the first time the marshals have provided a witness family to the press and no protocol exists.

People tend to use stronger language and sentiments in e-mail, experts say, partly because e-mail protocol does not yet exist.

Measures and protocols exist in an attempt to address the issues surrounding greenhouse gas emissions.

And that has led to situations for which no protocol exists.

Similar protocols exist at leading universities permitting professors to devote up to 20 percent of their time to outside activities.

Strict protocol exists as to the allocation of data to each sub-file.

But no such protocols exist in family law cases.

In organic chemistry many different protocols exist for carboxylation.

Specific gating protocols exist for diagnostic and clinical purposes especially in relation to hematology.