1.   Alternatively, or in addition, the upward spiral is the product of some of the surprising consequences of co-operation.

2.   At that point, however, the still increasing emissions of carbon dioxide will begin the upward spiral once more.

3.   The tyres squeal like piglets around endless upward spirals.

4.   An upward economic spiral must be created to draw up all workers to higher levels of training and productivity.

5.   And more than anything else, it has been that consumption and investment that fueled what seemed until recently like an unstoppable upward spiral.

6.   As the popularity of Winston Cup stock-car racing continues on its upward spiral, a recurring theme has emerged among members of the NASCAR family.

7.   Al Qotaini and his friends came here to bring an upward spiral to their lives.

8.   But analysts attributed the run-up to heavy demand during one of the harshest winters on record and said they expected that the upward spiral would soon end.

9.   But with rates caught in what seems to be a never-ending upward spiral, the old-fashioned loan may be a better choice.

10.   But, the economists agree, there is no upward spiral on the horizon.