LAMOST reveals secret of stellar rotation of hot stars
Stars all rotate, but at different rates. Stellar rotation profoundly affects almost every aspect of stellar evolution. But the evolution of the angular momentum remains a mystery.
Stars all rotate, but at different rates. Stellar rotation profoundly affects almost every aspect of stellar evolution. But the evolution of the angular momentum remains a mystery.
Astronomy
Jan 21, 2022
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35
Two drifting wave buoys deployed along the coast of Western Australia by researchers at The University of Western Australia have highlighted the significance of Perth's recent super storm, recording massive waves along 1000km ...
Environment
Jun 1, 2020
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10
Centuries of archaeological research on the Inca Empire has netted a veritable library of knowledge. But new digital and data-driven projects led by Brown University scholars are proving that there is much more to discover ...
Archaeology
Feb 25, 2020
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44
Facebook boss Mark Zuckerberg said Wednesday that a lack of action by US authorities on fake political content on the platform after the 2016 US election helped pave the way for a subsequent avalanche of online disinformation.
Internet
Jun 27, 2019
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More than 1800 years ago, Chinese astronomers puzzled over the sudden appearance of a bright "guest star" in the sky, unaware that they were witnessing the cosmic forge of a supernova, an event repeated countless times scattered ...
Astronomy
Mar 4, 2019
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23
Facebook has been likened to a "digital gangster" by a critical parliamentary report into disinformation and fake news. One witness in the 18-month inquiry into the way digital platforms have transformed the flow of information ...
Internet
Feb 20, 2019
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6
Machine learning, a form of artificial intelligence, enjoys unprecedented success in commercial applications. However, the use of machine learning in high performance computing for science has been limited. Why? Advanced ...
Computer Sciences
Aug 14, 2018
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57
Masayoshi Son, chief executive of SoftBank Group Corp., says artificial intelligence combined with data gathered by billions of sensors will bring on an "information revolution," that will benefit people more than the 19th ...
Business
Jul 20, 2017
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3
In the Big Data era, many scientific and engineering domains are producing massive data streams, with petabyte and exabyte scales becoming increasingly common. Besides the explosive growth in volume, Big Data also has high ...
Computer Sciences
Jun 2, 2017
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20
Mobile base stations for 5G solutions will consist of hundreds of small antennas. Benefits include faster transmission, improved energy efficiency, better security and wider coverage. Researchers at Aalborg University are ...
Telecom
Apr 24, 2017
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9