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Study ties poor sleep to reduced memory performance in older adults（图）
poor sleep reduced memory performance older adults
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2019/10/23
A new study has found that variability in night-to-night sleep time and reduced sleep quality adversely affect the ability of older adults to recall information about past events.Although further inve...
Atmospheric Sulfate Particles Reduced,but as Acidic as Ever（图）
Atmospheric Sulfate Particles Reduced Acidic as Ever
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2016/3/2
Something very similar is happening in the atmosphere. Acidic sulfur emissions from power plants have been rapidly declining over the past decade, and the neutralizing base – ammonia – is emitted from...
Access to electricity is linked to reduced sleep（图）
electricity is linked reduced sleep
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2015/7/13
Blame smartphone alerts, constant connectivity and a deluge of media for our society’s sleep deprivation. But the root cause of why we get less sleep now than our ancestors did could come down to a mu...
Fragile bones of modern humans result from reduced physical activity
modern humans reduced physical activity
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2014/12/30
UNIVERSITY PARK, Pa. -- The comparatively light bone structure of modern humans compared to early human species and other modern primates may be due to the modern abandonment of the constant physical ...
Undergrad Proposal Deadline Nears for NASA Reduced Gravity Flights
Undergrad Proposal Deadline NASA Gravity Flights
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2009/10/27
The deadline is fast-approaching for undergraduate students to submit their team proposals to NASA's Reduced Gravity Education Flight Program. Proposals must be received by 11:59 p.m. CDT, Wednesday, ...
NASA Selects 21 Tech Projects for Reduced-Gravity Flight Testing
NASA Tech Projects Reduced-Gravity Flight Testing
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2009/5/21
NASA has selected 21 technology demonstration projects to fly on reduced gravity aircraft flights during the week of Aug. 10 through its Facilitated Access to the Space Environment for Technology Deve...