He says the changes went into effect on May twenty-ninth with the goal to process all requests within two weeks.

VOA: special.2009.06.11

But one of the two bills he signed into law also made unrelated changes in the federal student loan program.

VOA: special.2010.04.15

Ultraviolet light from the sun changes a substance in the skin into vitamin D.

VOA: special.2009.04.21

President Obama recently signed into law a bill that changes the student loan system.

VOA: special.2010.04.08

Thiamine changes starchy foods into energy.

VOA: special.2009.04.21

Any marginal changes in the weather,she says, can drive thousands of children into a situation of severe and acute malnutrition.

VOA: standard.2010.02.04

Because of the plot, sweeping security changes were brought into the airline industry, including restrictions on carrying liquids on planes that persist to this day that many passengers just have to cope with.

VOA: standard.2009.09.07

A Royal Society research team member, Jules Pretty, says the team took into account a number of changes that are expected in coming decades, such as climate change, massive rises in world population, and new consumption patterns.

VOA: standard.2009.10.21

Secretary Clinton says many people who heard President Obama's Cairo speech five months ago asked how his vision for a new understanding between the United States and the Muslim world would translate into meaningful changes in people's everyday lives.

VOA: standard.2009.11.03