标签：Study 相关文章
By Melinda Smith Washington, D.C. 02 January 2007 watch Proton Pump report A basic tenet often associated with the practice of medicine is that physicians do no harm.' But even with the best intentions, sometimes a drug prescribed for one ailment ca
2007年VOA标准英语（一月）
Renee Montagne: This is Morning Edition from NPR News, I'm Renee Montagne. John Ydstie: And I'm John Ydstie. A new study in the Journal of the America Medical Association comes to a conclusion that has surprised even the researchers who conducted it
2006年NPR美国国家公共电台
By Carol Pearson Washington, DC 17 January 2006 watch Grogginess report It takes time for most people to really wake up once they’re out of bed. A new study shows that in the first few minutes after
2006年VOA标准英语（一月）
By Paul Sisco Washington, DC 16 June 2006 watch Electronic Stability report A study released in the United States this week says putting electronic stability controls on new motor vehicles would significantly reduce fatalities. ---------------------
2006年VOA标准英语（六月）
By Melinda Smith Washington 23 July 2007 It has been estimated that ten percent of people worldwide suffer from Restless Leg Syndrome . RLS is a neurological disorder that makes it difficult to sit or lie still for long periods of time. The disorder
2007年VOA标准英语（七月）
AS IT IS 2013-05-24 New Study Predicts Huge Species Loss from Climate Change From VOA Learning English, this is At It Is. Welcome! Im Caty Weaver. This week, American scientists said carbon dioxide in Earths atmosphere had risen to its highest level
2013年VOA慢速英语(六)月
By Jessica Berman Washington 29 May 2008 As the newly deployed Phoenix spacecraft begins its mission in search of life near Mars' northern pole, scientists say an analysis of Martian deposits suggest there was once water on the planet, but it was too
VOA标准英语2008年（五月）
Study Shows Opiate Abuse by Some US Forces with Mental Disorders The U.S. war in Afghanistan is the longest military conflict in American history. Many of the troops who have fought there also saw combat in Iraq. Doctors say at least one third return
VOA标准英语2012年(三月)
A group of scientists has unveiled what they say is the most comprehensive study ever of African genes which they say gives new insight into the origins of humans. The genetic study, a compilation of two big studies, confirms theories that modern hu
VOA标准英语2009年(五月)
Study: Eradicating Cancer-Causing Infection Feasible A new study finds it may be possible to eradicate an infection responsible for an often-fatal cancer. The research also illustrates the complexities of that approach, especially when different trea
VOA标准英语2011年(七月)
A major study by the World Health Organization shows that most people with high cholesterol levels around the world are not getting the treatment they need, to avoid such serious diseases as heart attacks and strokes. And the authors of the study - t
VOA标准英语2011年(二月)
By David McAlary Washington 16 May 2006 Long distance air travel can increase the risk of blood clots in the legs, a potentially fatal condition that has been known for more than half a century. Now B
2006年VOA标准英语（五月）
By Jessica Berman Washington 04 January 2007 There is more evidence that moderate alcohol consumption may be beneficial. An international team of scientists has found that men with high blood pressure can safely drink one or two glasses of wine per
2007年VOA标准英语（一月）
By Al Pessin Pentagon 07 December 2006 President Bush and members of the Senate served notice on the Iraq Study Group Thursday that its 79-recommendation report on U.S. Iraq policy is not likely to be adopted in its entirety. But the group's co-chai
2006年VOA标准英语（十二月）
By Margaret Besheer Irbil 04 December 2006 Former Secretary of State James Baker, co-chairman of Iraq Study Group, walks past with Vice President Dick Cheney, after meeting with President Bush, 13 Nov 2006 For weeks, the American media has been buzz
2006年VOA标准英语（十二月）
By Anjana Pasricha New Delhi 17 December 2006 HIV affected children in a festive mood at a function in Hyderabad, 7 Dec 2006 A recent study suggests that the number of people afflicted with HIV/AIDS in India could be far lower than current estimates.
2006年VOA标准英语（十二月）
By Carol Pearson Washington, DC 13 July 2006 watch Exercise and Aging report Populations in western counties are aging. But this trend is also emerging in developing countries such as China. Keeping people healthy as they age affects not only a coun
2006年VOA标准英语（七月）
By Alex Villarreal Washington, DC 01 February 2008 Medical researchers in Canada say a brain stimulation procedure used to treat people with Parkinson's and other diseases could help restore the memory of dementia patients. The researchers stumbled u
VOA常速英语2008年（二月）
The State Department says the Bush administration is engaged in a careful study of North Korea's latest position on the six-party nuclear talks, as conveyed to a senior U.S. envoy late last week. VOA's David Gollust reports from the State Department
VOA标准英语2008年（十月）
By Carol Pearson Washington 13 March 2007 watch Medication and Children A major study finds that 80 percent of children in U.S. hospitals receive medication that has been tested and approved only for adults. This often leaves pediatricians to a pote
2007年VOA标准英语（三月）