Word: importantes
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Dr. Ronald Crystal, chairman of the department of genetic medicine at New York-Presbyterian Hospital/Weill Cornell Medical College, knows those stakes all too well. He is a veteran of the last revolution in medical technology, gene therapy, which, after some hyped expectations in the 1990s, fell into disfavor after some...
“The belief from the beginning was that the ability to learn from practitioners of politics would be important to undergraduates,” Purcell said. “It has always been separate from the normal academic offerings at Harvard.”
But that report, like others before it, was inconclusive about what causes the clouds in the first place. "The new research is incredibly important because it refines our understanding of the clouds' components," says Achim Setiner, executive director of the U.N. Environment Program. "In each part of the world there...
The new findings imply that controlling biomass combustion, particularly the small-scale burning of wood and dung for home heating and cooking common throughout Asia and Africa, will be an important step towards improving the world's air quality. Gustafsson, a professor of biogeochemistry at Stockholm University, urges environmentalists not...
But such awkward moments did little to overshadow a beginning for the Obama White House that has been mostly on track. From the Inaugural Address itself, Obama and his staff have worked to mark a sharp change in policy from the Bush Administration, with a tightening of rules on ethics...