Month: March 2020

The elongated bristlemouth (Sigmops elongatus) is abundant in the oceans’ twilight zone.Credit: Woods Hole Oceanographic Institution/Paul Caiger The twilight zone contains the largest and least exploited fish stocks of the world’s oceans. Spanning from just below 200 metres to 1,000 metres deep, it is an interface between the well-studied marine life in the sunlit zone
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<!––>Seyedamir Tavakoli Taba from the University of Sydney is investigating the use of propagation-based phase-contrast CT for breast cancer diagnosis. Propagation-based phase-contrast CT (PB-CT) is an advanced X-ray imaging technology that can generate higher quality diagnostic breast images than absorption-based CT (AB-CT), at a glandular radiation dose comparable to, or lower than, conventional mammography and
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WASHINGTON — NASA announced March 30 it will fund the development of a cluster of six cubesats that will fly in formation above geostationary orbit to study solar storms. NASA said it selected for development the Sun Radio Interferometer Space Experiment (SunRISE) mission as a “mission of opportunity” for its heliophysics program. The mission, with
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The impending shortage of ventilators for U.S. hospitals is likely already a crisis, but will become even more dire as the number grows of patients with COVID-19 that are suffering from severe symptoms and require hospitalization. That’s why a simple piece of hardware newly approved by the FDA for emergency use ’ and available free
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London City Airport closed on 25 March owing to travel restrictions prompted by the coronavirus pandemic.Credit: Simon Dawson/Bloomberg/Getty When the US Congress passed a US$2-trillion economic-stimulus plan on 27 March, $25 billion in economic aid for passenger airlines was just a small piece of it. But for environmentalists and their allies in Washington DC, it
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If you’ve looked into designing a business, you’ve most likely come across a business model canvas. Made up of nine components ’ customer segments, value propositions, channels, customer relationships, revenue streams, resources, activities, partnerships and costs ’ it’s a wonderful, easy tool to describe what happens within a business. But it has certain limitations. Osterwalder
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<!––>Forward thinker: physicist Philip Anderson made a vital contribution to our understanding of how electrons move in solids. (Courtesy: P W Anderson via Wikimedia Commons) The US condensed-matter physicist Philip Warren Anderson died yesterday aged 96. One of the most celebrated condensed-matter physicists of his generation, Anderson’s theoretical research into the electronic structure of magnetic
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