Later in the period mounds began to be located on flat ground and their scale greatly increased.

But in the first years of the twentieth century the scale of such efforts sharply increased.

The scale of these controls had therefore increased substantially in the late 1980s.

The large scale solar parks were driving the cost of panels down as supply increased.

But the scale has dramatically increased since the military crackdown last year, and apparently also in the last 10 days or so.

With this the scale and sophistication increased, since Iran's oil money was able to buy a great deal more expertise.

However, unless we address population growth through reproductive health, the scale of relief required in the future will only increase.

A sliding scale also increased financial aid for families with incomes up to $60,000 to cover part of the tuition increase.

It was continually occupied throughout the Roman era, and the scale of industrial activity increased over the period.

However, the services reported that the scale of online and mobile abuse has markedly increased even since 2010.