In other new research, a study has found that circumcision does not decrease the risk that H.I.V.positive men will infect women.

VOA: special.2009.07.29

Professor Christiano says the next step is to repeat the study in future research, with a larger number of patients.

VOA: special.2011.04.05

In December, the publication Social Indicators Research reported on a study of activities that help lead to happy lives.

VOA: special.2009.03.10

Now a study by the Seattle Children's Research Institute shows how that idea can influence what parents order for their children.

VOA: special.2010.01.27

The study was done by South African scientists with the Center for the AIDS Program of Research in South Africa.

VOA: special.2010.07.21

In Uganda,a new study has confirmed earlier research linking the spread of sleeping sickness to infected farm animals.

VOA: special.2010.01.04

In December,the journal Social Indicators Research published a study of activities that help lead to happy lives.

VOA: special.2009.02.11

Humberto Blanco-Canqui from Kansas State University and Maysoon Mikha from the Agricultural Research Service led the study.

VOA: special.2010.09.28

And research continues. A new study has shown that aspirin can improve survival in colon cancer patients.

VOA: special.2009.09.01

She says the study looked at restaurants and bars because research suggests that people who drink alcohol are also more likely to smoke.

VOA: special.2009.05.27

Bayer USA Executive Director Rebecca Lucore says its study produced results similar to the AAUW research.

VOA: special.2010.04.01

The Center for Injury Research and Policy at Nationwide Children's Hospital in Ohio did the study.

VOA: special.2009.12.09

But she says the research does show the need to study whether or not there are long-lasting effects of repeated exposure over several years.

VOA: special.2011.03.02

The Fulbright Foreign Student Program helps graduate students and young professionals do research and study in the United States for a year or longer.

VOA: special.2009.02.12

The National Research Council, part of the National Academies in Washington, recently published a study.

VOA: special.2010.04.27

She said the study confirmed earlier research that linked optimistic feelings to longer life.

VOA: special.2009.04.15

At the time of the study, she worked at the Seattle Children's Research Institute.

VOA: special.2009.02.03

Results of the study were reported in the journal Breast Cancer Research and Treatment.

VOA: special.2010.06.01

Nienke Beintema from the Washington-based International Food Policy Research Institute led the study.

VOA: special.2011.05.03

It sends Americans to study, teach or do research in other countries.

VOA: special.2009.02.12

They can also do research. College students can earn work-study credits.

VOA: special.2009.07.27

The study was released in January by the Pew Research Center.

VOA: special.2010.02.19

The study was made for America's National Center for Atmospheric Research.

VOA: special.2010.11.23

Scientists with the National Center for Atmospheric Research led the study.

VOA: special.2010.03.02