
New simple setup for X-ray phase contrast
X-ray phase-contrast imaging can provide high-quality images of objects with lower radiation dose. But until now these images have been hard to obtain and required special X-ray sources whose proper ... more
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No extra mutations in modified stem cells
The ability to switch out one gene for another in a line of living stem cells has only crossed from science fiction to reality within this decade. As with any new technology, it brings with it both ... more
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Solar-driven ionosphere charges may nudge stressed faults toward rupture
Stable black carbon in mangrove soils boosts coastal climate role
Low crystallinity iron minerals show promise for chromium cleanup and carbon storage
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France warns of epidemic after chikungunya deaths in Antilles, Guiana
France's health minister warned Thursday of a serious epidemic in the Antilles and French Guiana after 33 deaths were reported in connection with the chikungunya virus. ... more
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'Nanojuice' could improve how doctors examine the gut
Located deep in the human gut, the small intestine is not easy to examine. X-rays, MRIs and ultrasound images provide snapshots but each suffers limitations. Help is on the way.
University at ... more
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New UN force on climate impacts on health
Two UN agencies on Tuesday announced they were setting up a joint office to help fight the threat to health from climate change and extreme weather. ... more
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Switzerland halts pork imports over swine fever fears
Switzerland is to ban imports of live pigs and pork from several EU countries in a bid to stop an African swine fever outbreak from reaching the country. ... more
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Seeing your true colors: Standards for hyperspectral imaging
Today, doctors who really want to see if a wound is healing have to do a biopsy or some other invasive technique that, besides injuring an already injured patient, can really only offer information ... more
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