In late September, Merck unexpectedly halted the trial of its experimental H.I.V. vaccine because it failed in its two main objectives, to prevent infection and to lower the amount of H.I.V. in the blood among those who became infected.
The drug didn't do that, and because it failed in its main goal, scientists consider other conclusions from the study as interesting questions, not definitive answers.
"So it would be wrong to assume that just because it failed in this study of major depression, it will work in minor depression," he said.
Note that in this figure, we do not list the performance of Comb-type I because it failed in the simulation.
Because claystone is likely under a high pore water pressure during its compression, and also because it fails slowly, faulting in claystone layers is a possible source for such slow slip events or very low frequency earthquakes.
Nonetheless, economists of nearly every ideological stripe also found substantial fault with the plan: liberals, because it does not expand unemployment benefits or food stamps; conservatives, because it fails to lock in President Bush's tax cuts beyond their planned expiration in 2010.
It fails in practice because of finite resistances in the primary power supply and the transformer itself.
We are left with a sad situation: patients who had a successful response lose access to that drug because it fails to work in most.
After 20 years and more than $100 million spent, the effort to save the endangered Iberian lynx is at risk because it fails to factor in the effects of climate change, scientists say.
His party will welcome the debate but block May's amendment because it fails to respect the votes in favour of remaining in the EU in both Scotland and Northern Ireland.
