The recurring themes were cyclical change: death as linked to life.

But he said the reports did not appear to reflect anything but "cyclical changes in statistics."

Many diseases of the eye go through cyclical changes.

But the optimism caused by the earnings news also affected big companies that benefit from cyclical economic changes.

Then again, maybe the only real hope for liberals is just a cyclical change in the political environment.

As in the human body, hormones come into play to regulate the timing of the cyclical physical changes that occur.

Regardless, those who never experience depression also experience cyclical changes in mood.

Such people, they have found, are also far less affected by cyclical changes in the economy.

The counter cyclical changes continued in the 2007 election.

As the secular and cyclical changes level out, these companies are positioned for future growth.