If resident doctors work shorter hours, the researchers said, errors could happen when one resident takes control of a patient's care from another.

VOA: special.2010.07.13

When making yogurt, it is very important to have clean equipment, clean hands and good temperature control.

VOA: special.2009.01.19

The law established the idea that the government could control industries, when necessary,for the public good.

VOA: special.2010.05.06

answered Aylmer,surprised. The mind is in a sad state when sleep cannot control its ghosts and allows them to break free with their secrets.

VOA: special.2009.09.26

That means he had a hard time realizing when it was out of control.

VOA: special.2009.07.28

It results when the body is not able to control its temperature.

VOA: special.2010.07.27

Many of her father's employees were concerned when Susan took control.

VOA: special.2009.03.29

She screamed and struggled when her mother tried to control her.

VOA: special.2009.11.08

They use the expression when they feel they are losing control.

VOA: special.2009.10.25

Ryan and four of his friends were riding in a car when the driver lost control and hit a tree.

VOA: standard.2010.06.24

One of the most closely watched cases this term will be heard early next year when the high court considers a challenge to gun control laws in the city of Chicago.

VOA: standard.2009.10.05

European incentive programs threatened to spin out of control when solar module prices dropped - decreasing producers' costs - while the rates utilities had to pay to buy that power stayed high.

VOA: standard.2010.03.23

Republicans are hoping for a replay of the 1994 midterm elections, when they won control of both the House and Senate in large part because of public opposition to the health-care-reform plan put forward by another Democrat in the White House,Bill Clinton.

VOA: standard.2010.03.16

Senior U.S.and Russian negotiators are to convene in Moscow May 18th to begin arms control talks with the aim of having at least the outlines of a deal when President Obama meets Russian President Dmitry Medvedev in the Russian capital in July.

VOA: standard.2009.05.07

The most recent threat nearly got away. The 30-year-old Pakistani American was on board this flight, bound for Dubai when pilots heard this from Air Traffic Control: Federal agents stopped the flight and removed Shahzad, who managed to board the airplane despite being placed on a "no-fly" list hours before.

VOA: standard.2010.05.06

Violence between the ethnic Goula and Kara communities in the north earlier this year subsided when rebels from the largely Goula Union of Democratic Forces for Unity began fighting alongside government troops to regain control of the city of Birao, near the borders of Chad and Sudan.

VOA: standard.2009.08.27