The delay and changes occurred so that the group could obtain permission to use the samples or use replacements.

Supporters of the bill contended that employers were using permanent replacements more and more in recent years, weakening the fundamental right to strike.

But it is lawful for an employer to lock out employees and use replacements.

John Gaherin, Grebey's predecessor, didn't need a replacement in 1976, but he could have used replacements elsewhere.

Actually, 27 of the team owners are planning to use replacements.

Asked several times in different ways about declaring an impasse, putting new work rules into effect and using replacements, Bettman was vague.

Following these events she uses cybernetic replacements of her own design, which she frequently adjusts and upgrades.

That last benefit was critical for games, as it allowed to use specialized replacements such as lightweight filesystems and memory access.

Contending that the huge packing plant's survival is at stake, company executives have battled to maintain limited production using replacements for workers.

Both the interior and exterior of the building were carefully restored between 1986 and 1991 using original materials or in-kind replacements.