Doctor Pascal Meier of the University of Michigan Health System led an international study of one thousand five hundred patients.

VOA: special.2010.09.15

RIM says its system is set up in a way that no one, including RIM, can access user information.

VOA: special.2010.08.06

Recently he has offered the system for one hundred nineteen dollars, plus shipping and handling charges, at goatfinder.com.

VOA: special.2010.07.20

The goal of the Stardust-NExT spacecraft is to gather scientific evidence about one of the solar system's most changeable objects -- comets.

VOA: special.2011.02.09

One headstone says that Lincoln believed the system of slavery was founded on both injustice and bad policy.

VOA: special.2009.07.24

The Lehman Brothers bankruptcy on September fifteenth was a shock to the system, but not the only one.

VOA: special.2009.09.18

Newer drugs attempt to suppress only one small part of the immune system, not all of it.

VOA: special.2009.04.14

One showed that adults are much more cooperative if they work in a system based on rewards.

VOA: special.2009.10.21

During World War One, Margaret Brown went to France to help with the American medical ambulance system.

VOA: special.2010.03.08

One goal is to increase supervision of big companies whose failure could threaten the financial system.

VOA: special.2009.06.19

One big announcement this year involved the British company ARM and the Microsoft Windows operating system.

VOA: special.2011.01.10

The system worked well. Soon,he was earning more than one million dollars a year.

VOA: special.2010.02.25

One year ago, the United States financial system was in danger of collapse.

VOA: special.2009.09.18

One of the small rockets of his automatic control system stopped working.

VOA: special.2009.06.17