This has had a significant impact on operating costs, reducing staff from about 160 to 100 and enabling the customer to make substantial savings in annual expenditure.
They found that, on average, patients who exercised regularly reported a 20 percent reduction in anxiety symptoms compared to those who did not exercise.
In arid and semiarid regions, on the other hand, the small number of lakes and the great distances between them reduce the possibilities for correlation.
Between 1985 and 1996, for example, America's freight railways dramatically reduced their employment, trackage, and their fleets of locomotives—while increasing the amount of cargo they hauled.
The new version also will have Enhanced Power Control, which is meant to reduce the number of disconnects that are caused by things like putting the cell phone in a pocket.
One of the greatest public health successes, that is often unheralded, has been the massive decline in smoking rates, which are now translating into reduced deaths from cancer and heart disease.