In the early 1990s, Azerbaijan's agricultural sector required substantial restructuring if it was to realize its vast potential.

On Capitol Hill, House and Senate negotiators are working on a State Department appropriations bill that may call for substantial restructuring of the diplomatic security operations.

Nevertheless, says Charles Clotfelter, an economist at Duke University, "higher education is the biggest service industry that hasn't gone through substantial, gut-wrenching restructuring."

Throughout its history, the Stadio Olimpico has undergone several substantial restructurings and a complete restyling:

"Short of a substantial restructuring, there isn't a way out of this."

Fez's plan involves a substantial restructuring of the old city and an upgrading of hotel capacity.

Ms. Simon of the endowment said the agency had undergone substantial internal restructuring in response to Congressional concerns.

Together with Virgin Blue which also commenced services in mid-2000, Impulse Airlines brought upon a substantial restructuring of the Australian airline industry.

This is where we should be reorienting ourselves and also accepting a degree of harmonisation, even if that were to lead to substantial restructuring in certain countries.

"We can only hold the fort if we do substantial restructuring of the industry," Mr. Seidman said.