Silencing noisy ship propellers
Finnish engineering firm, Wärtsilä, has successfully collaborated with marine engineering researchers at City University London to identify the specific design parameters creating the risk of 'singing propellers'.
Finnish engineering firm, Wärtsilä, has successfully collaborated with marine engineering researchers at City University London to identify the specific design parameters creating the risk of 'singing propellers'.
Engineering
Mar 14, 2016
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Since Edward Snowden revealed the existence of internet surveillance programmes such as XKeyScore, Prism and Tempora, there have been many discussions of digital snooping and its implications for privacy, freedom and civil ...
Internet
Jan 15, 2016
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Researchers from the University of Adelaide say attempts to improve children's attentiveness in the early years could be rewarded with better literacy and maths abilities by ages 6-7 years.
Social Sciences
Dec 11, 2014
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The average American receives more than 15 hours a day of digital media, everything from YouTube videos and Netflix movies to computer games and text messages. But how much of that time are we really paying attention? And ...
Economics & Business
Dec 10, 2014
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While many of us rely on passwords to protect our identity, there's more sophisticated identity recognition technology called biometrics that we could use. Security measures that use biometrics rely on a person's unique characteristics ...
Computer Sciences
Nov 4, 2014
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A survey of 142 men and 516 women with experience in field studies in anthropology, archaeology, geology and other scientific disciplines reveals that many of them – particularly the younger ones – suffered or witnessed ...
Social Sciences
Jul 16, 2014
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A program aimed at reducing behavior problems in order to boost academic achievement has improved performance in math and reading among low-income kindergartners and first graders, according to a study by researchers at New ...
Social Sciences
May 20, 2014
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Dogs are known to be Man's best friend. No other pet has adjusted to Man's lifestyle as this four-legged animal. Scientists at the Messerli Research Institute at the Vetmeduni Vienna, have been the first to investigate the ...
Plants & Animals
Apr 1, 2014
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Two-year-old Mia traces out a letter on the screen with her forefinger, then claps with joy when the computer chants "wonderful!" and emits a slightly metallic round of applause.
Social Sciences
Mar 6, 2014
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Japan's prime minister Wednesday said Tokyo would get more involved in cleaning up the crippled Fukushima nuclear plant, as he described as "urgent" a battle to stop radioactive water from leaking into the ocean.
Energy & Green Tech
Aug 7, 2013
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