Plaque formation in the arteries carrying blood to the head and neck is a serious medical problem, potentially leading to strokes and heart attacks. In Physics of Fluids, engineers from China use fluid dynamics simulations ...
Soft Matter
Jan 25, 2022
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49
Only people who get a lot of exercise and eat a healthy diet stay fit even in old age. This is easier said than done. Researchers have developed a Fitness Assistant that not only motivates but also demonstrates exercises. ...
Software
Feb 8, 2011
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0
For the first time, NASA will use an actual space rock for a tabletop exercise simulating an asteroid impact in a densely populated area. The asteroid, named 2012 TC4, does not pose a threat to Earth, but NASA is using it ...
Space Exploration
Jul 28, 2017
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11
Noise sensitivity, fear of novel situations, and, for example, fear of slippery surfaces and heights are common behavioral problems among dogs. According to a behavioral survey of nearly 14,000 dogs conducted at the University ...
Plants & Animals
Aug 20, 2020
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23
By tweaking a single gene, scientists have mimicked in sedentary mice the heart-strengthening effects of two weeks of endurance training, according to a report from Dana-Farber Cancer Institute and Beth Israel Deaconess Medical ...
Biotechnology
Dec 23, 2010
1
0
In the last century something unexpected happened: humans became sedentary. We traded in our active lifestyles for a more immobile existence. But these were not the conditions under which we evolved. David Raichlen from the ...
Other
Mar 22, 2012
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0
Astronauts have been taking part in short spaceflight missions since 1961. They have only recently begun to spend significantly longer times in space, with missions extending for months, since the days of the Russian Mir ...
Space Exploration
Mar 22, 2012
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0
People and their dogs both need physical activity to fight obesity, and there are many exercises that owner and pet can do together that can improve their health and their relationship, according to a Kansas State University ...
Plants & Animals
Sep 8, 2009
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0
With NASA preparing to send humans to Mars in the 2030s, researchers are studying the physical effects of spending long periods in space. Now a new study by scientists at UT Southwestern shows that the heart of an astronaut ...
Space Exploration
Mar 29, 2021
0
24
US astronauts on Tuesday will try out a new set of exercises to prepare them for the change in pressure they encounter on their spacewalk outside the International Space Station, NASA said.
Space Exploration
May 24, 2011
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0
