Word: leadings
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...held a conference in Geneva to discuss whether the policy should be rolled out through its various agency programs. According to the team behind the Science study, however, that could prove disastrous. "Test and treat has been designed based on overly simplistic modeling. It is misguided and could lead to very serious public-health problems in resource-constrained countries," Blower says. (See 10 players in health care reform...
...numbers. Using satellite data, investigators determined that wetlands contribute from 53% to 58% of global methane emissions and that rice paddies are responsible for more than a quarter of that output. The study could help make climate-change models more accurate, and help scientists understand whether increasing temperatures will lead to even higher methane emissions down the road. "It's all about more accurately describing climate in these models," says Paul Palmer, a geoscientist at the University of Edinburgh and a co-author of the Science paper...
...concern, obviously, when you’re making so many changes—especially so much less travel—is that we could have experienced significant decline,” he said. “The good news is...that the changes we made did not lead to a decline but rather to an increase...
Resistance arises when mutations in the HIV genome lead to changes in the viral protein structure, thus creating unfavorable conditions for drug binding. As a result of the ease with which the virus mutates, HIV patients eventually develop resistance to all antiviral drugs...
...find the structural mechanism for the HIV virus’s drug resistance, we can see how those mutations will react with the drug molecules and better design drug therapy,” said Jing Zhang, a postdoctoral fellow at Harvard and the lead author of the paper...