The project must require at least 15 hours of work on the student's part.

The project required more than four years before it was completed in 1953.

These long-term projects in turn required him to change his way of working.

But the project "requires research that he will not be able to do until next year," she said.

Such a project would require financing, of course, but probably not much.

The entire project required a capital investment of approximately €1.1 billion.

Partly as a result of health problems, the project required nine years to complete.

"The project requires time," he said in Trade, to avoid having to say it again.

It is thought a project of this magnitude will require at least $100 million.

Such projects usually require 7 to 10 years from exploration to production.