In nineteen eighty-seven, she founded the Rosa and Raymond Parks Institute for Self-Development to improve the lives of black children.
VOA: special.2009.03.08
Today we tell about one of the most important scientific discoveries of the last century -- the development of HeLa cells.
VOA: special.2010.07.21
Most experts agree that the traditional music and dance of American slaves played a big part in the development of ragtime.
VOA: special.2010.01.24
The Green Revolution is the name given some years ago to the development of new kinds of rice and other grains.
VOA: special.2010.05.23
An examination of Raptorex and its meaning to dinosaur development appeared recently on the Internet version of "Science" magazine.
VOA: special.2009.10.13
Recent studies also support a theory that a combination of genes is linked to the development of lupus.
VOA: special.2009.04.14
But it led to the development of another art program called the Works Progress Administration's Federal Art Project.
VOA: special.2009.03.23
This is a big change from earlier models where NASA led and controlled the development of space vehicles.
VOA: special.2010.04.28
This effort led to the creation of the National Institute of Child Health and Human Development at the National Institutes of Health.
VOA: special.2009.08.23
Possible effects of the diet include digestive problems, loss of fluids in the body, and development of kidney stones or gall stones.
VOA: special.2010.10.26
But the fifty-two pages also talk about the importance of diplomacy, development and coalition-building to reach policy goals.
VOA: special.2010.05.29
One of the Millennium Development Goals is to reduce by half the number of people living in extreme poverty by twenty fifteen.
VOA: special.2010.04.26
Scientists also studied eggs from the frogs to learn about the development of fertilized eggs into embryos.
VOA: special.2010.06.29
The advice comes from information written by Jenny Dean of the Intermediate Technology Development Group in Britain.
VOA: special.2010.08.02
应用推荐