"And what we found is that there was a large variability in outcome among centers, that ranged between and 60 percent at five years."

VOA: standard.2010.07.14

They also include workers in health care and emergency services, and people between six months and twenty-four years of age.

VOA: special.2009.08.18

In the nineteen nineties, Gebisa Ejeta and another Purdue researcher, Larry Butler, identified the complex relationships between Striga and sorghum plants.

VOA: special.2009.06.16

Kimberly Lisagore says she is starting to see a more balanced travel relationship between tourists and the places they visit.

VOA: special.2009.04.22

Clay urged his friends in the border states between North and South to try to build public support for the Union.

VOA: special.2009.03.19

They aimed the country between rightist and leftist extremes and created a whole new set of rules for government,the economy,and democracy.

VOA: special.2011.04.21

"Through this plan,we will help between seven and nine million families restructure or refinance their mortgages so they can avoid foreclosure."

VOA: special.2009.02.20

It can do this between sunrise and noon on a clear day with an average outside temperature of thirty-two degrees Celsius.

VOA: special.2009.04.20

Miz Goodall says when she began working in Tanzania, there were between one and two million chimps in the wild.

VOA: special.2009.11.18

he wrote a letter to Rand. He wrote that he wanted to discuss the relationship between psychology and Rand's ideas.

VOA: special.2010.06.06

However,the vote did not end the conflict between Congress and the White House over the future of the South.

VOA: special.2010.01.28

The southern part of the river forms the border between Jordan and Israel and includes part of the Palestinian territories.

VOA: special.2009.05.18

And on Wednesday, Senate Majority Leader Harry Reid announced a deal between Democrats and Republicans to clear the way for final approval.

VOA: special.2009.08.07

Henry Clay said the campaign was a struggle between log cabins and palaces, between hard cider and champagne.

VOA: special.2009.01.22