Researchers from the Manchester-based National Graphene Institute demonstrated the filtration capabilities of ultrathin, graphene-oxide membranes. The technology could be used to separate particles from solvents in the manufacture of medication, and to transform seawater into clean drinking water.
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Rescuers work at the site where an airplane of Cuban airline "Cubana de Aviacion" crashed, in Havana, Cuba, on May 18, 2018. At least three people have been found alive, but in critical condition, after a Boeing 737 passenger plane crashed near Havana on Friday, according to state newspaper Granma. [Photo/Xinhua]
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Representatives from the Chinese community, business leaders and media pose a photo together at the Nasdaq market exchange on Feb 16, 2018. [Photo by Wang Linyan/China Daily]
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Ren Hongbin, assistant commerce minister, stressed on Tuesday that China, in order to help partner economies sustain business, is striving to achieve an early transition from "resumption of production" to "the full recovery of the entire industry chain to reach production".
Remdesivir is not yet licensed or approved anywhere globally and has not been demonstrated to be safe or effective for any use, although the drug was used in emergency on a 35-year-old male patient affected by the virus in the United States.
Rescue workers and local residents pulled people from the debris, as firefighters tried to put out the flames.
Representatives from the Shaanxi Provincial Cultural Relics Exchange Center said that in more than 260 cultural exhibitions spanning four decades, it had never seen such a "vicious incident" and it is investigating the responsibility of the institute.