منابع مشابه
Averting a crisis by 'add'ing up the clues.
To cite: Patell R, Dosi R, Sheth S, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2014204685 DESCRIPTION An urgent medical consult was called for refractory postoperative hypotension, without any apparent obvious cause, in a 50-year-old previously normotensive woman following bilateral hip surgery under spinal anaesthesia. Blood pressure was persistently ...
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Recent data shows that two-thirds of states are funding education at lower levels than in 2008. Some states are 20% or more below levels of just a few years earlier. The effect on schools has been devastating. States are only exacerbating the problem by reducing teachers’ rights and benefits. These attacks, combined with funding decreases, have scared many prospective teachers away from the pro...
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We address the debate surrounding the current status of the U.S. environmental movement. Using measures of ecological and public policy impact, we show that the U.S. environmental movement has failed to prevent the continuing negative growth of the U.S. ecological footprint and, since the early 1990s, has been blocked in its national legislative agenda. We trace this failure to the dominance wi...
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ژورنال
عنوان ژورنال: Nature
سال: 2009
ISSN: 0028-0836,1476-4687
DOI: 10.1038/459647a