11.   For the last two weeks, they have raised more estimates than they have cut.

12.   He raised his estimates on the assumption that the sale will be completed by the middle of next year, as the companies said they expect.

13.   In recent years, scientists have raised their estimate of the amount of biological damage caused by neutrons.

14.   In the past month, two analysts have raised their estimates while none lowered them, IBES said.

15.   Instead, most analysts and automakers have been raising their estimates for sales this year and stepping up production figures.

16.   It also raised its estimate for the Nevada Test Site, near Las Vegas, where the heavier elements are the result of nuclear test detonations.

17.   Intel said last month that its sales and gross margin would be better than expected because of strong PC sales, which had led several analysts to raise estimates.

18.   Intel said last month that its sales and gross margin would be better than expected because of strong PC sales, which led several analysts to raise their estimates.

19.   Jones said he expects to raise his estimate of how much money the company will make this year and next.

20.   Later, Sagan revised the calculation and raised the estimate to a million alien worlds.