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Global eradication of COVID-19 probably feasible, and more so than for polio, say public health experts. Main challenges lie in securing high vaccine uptake and response to emergence of variants.…
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A collection of strontium and vanadium oxide (SrVO3) metallic films of increasing thickness. Credit: ICMAB-CSIC The electrons of some metal oxides, due to their large effective mass when coupled with…
America
Support for mandates has increased across partisan and demographic subgroups. As infections from the delta variant surge, the percentage of Americans who support vaccine mandates has risen to 64% from…
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Types of venom fangs in snakes: rear fangs (crab-eating water snake), fixed front fangs (taipan), and hinged front fangs (Gaboon viper); fangs highlighted in red. Credit A. Palci ‘Dental origami’…
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Study authors (from left to right) Andrew K. Lau, Thomas Eng, and Deepanwita Banerjee stand in front of a two-liter bioreactor containing P. putida cells that are producing indigoidine, which…
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NASA’s Nancy Grace Roman Space Telescope. Credit: NASA The Space Telescope Science Institute Will Host Roman’s Science Operations Center and Data Archive NASA’s Nancy Grace Roman Space Telescope has just…
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This mosaic of Bennu was created using observations made by NASA’s OSIRIS-REx spacecraft that was in close proximity to the asteroid for over two years. Credit: NASA/Goddard/University of Arizona In…
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Ever since humans began committing their view of the world to flat slabs of rock and papyrus, we had a sense that our mental maps are laid out in much…
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From left: Martin Eklund and Tobias Nordström, associate professors at Karolinska Institutet. Credit: Stefan Zimmerman Researchers at Karolinska Institutet in Sweden recently reported that magnetic resonance imaging (MRI) could reduce…
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The top row of images show the degradation of AIA’s 304 Angstrom wavelength channel over the years since SDO’s launch. The bottom row of images are corrected for this degradation…
