News tagged with free surface
Biochip measures glucose in saliva, not blood
For the 26 million Americans with diabetes, drawing blood is the most prevalent way to check glucose levels. It is invasive and at least minimally painful. Researchers at Brown University are working on a ...
Jan 23, 2012 |
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How to build doughnuts with Lego blocks
Scientists have uncovered how nature minimises energy costs in rings of liquids with an internal nanostructure made of two chemically discordant polymers joined with strong bonds, or di-blocks, deposited on ...
Dec 21, 2011 |
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Nanobelts support manipulation of light
(PhysOrg.com) -- They look like 2-by-4s, but the materials being created in a Rice University lab are more suited to construction with light.
Oct 14, 2011 |
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Home tooth bleaching slightly reduces enamel strength
New research shows that human teeth lost some enamel hardness after the application of several different products used in the home to whiten teeth. The study suggests that future generations of such products might be reformulated ...
Apr 14, 2009 |
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Rockot to launch two Sentinel satellites
ESA and Eurockot today signed contracts for launching two ESA satellites: Sentinel-2A and Sentinel-3A will fly in 2013 on Rockot vehicles from the Plesetsk Cosmodrome in northern Russia for Europe’s GMES ...
Space & Earth / Space Exploration
Feb 10, 2012 |
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Employers feel no love for unscrupulous practice of 'service sweethearting'
A new study led by two Florida State University marketing professors finds that some frontline service employees who are rewarded for hikes in customer loyalty and satisfaction also may engage in "service ...
Other Sciences / Economics & Business
Feb 10, 2012 |
3.3 / 5 (3) |
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Mammal secrets
You probably don’t need a field guide to identify a raccoon. Or a grey squirrel. You’re not likely to say, “that big white shaggy beast, hmm, yes, might be a polar bear. Let’s check.” ...
Feb 09, 2012 |
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Australians risking skin cancer to avoid nanoparticles
More than three in five Australians are concerned enough about the health implications of nanoparticles in sunscreens to want to know more about their impact. And while the initial scientific information released suggests ...
Nanotechnology / Bio & Medicine
Feb 09, 2012 |
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Ocean microbe communities changing, but long-term environmental impact is unclear
As oceans warm due to climate change, water layers will mix less and affect the microbes and plankton that pump carbon out of the atmosphere – but researchers say it's still unclear whether these processes ...
Space & Earth / Earth Sciences
Feb 09, 2012 |
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Electrons in concert: A simple probe for collective motion in ultracold plasmas
(PhysOrg.com) -- Collective, or coordinated behavior is routine in liquids, where waves can occur as atoms act together. In a milliliter (mL) of liquid water, 1022 molecules bob around, colliding. When a bre ...
Feb 06, 2012 |
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Toward a global microwave standard
Much of what is known about decadal climate change – and much of what appears on the evening weather forecast as well – comes from satellite-based remote sensing of microwave radiation at different ...
Space & Earth / Earth Sciences
Feb 06, 2012 |
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ASU, Berkeley researchers find cost to park is more than we think
(PhysOrg.com) -- There’s no such thing as a free lunch, according to the old adage. And there’s no such thing as free parking, either.
Feb 03, 2012 |
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Climate-change effects on malaria risk
A new study suggests that climate change, driven by greenhouse-gas emissions and land-use changes, will cause patterns of malaria infection to change over the next 50 years.
Feb 03, 2012 |
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Greenland's pronounced glacier retreat not irreversible
In recent decades, the combined forces of climate warming and short-term variability have forced the massive glaciers that blanket Greenland into retreat, with some scientists worrying that deglaciation could become irreversible. ...
Space & Earth / Earth Sciences
Jan 31, 2012 |
3.7 / 5 (3) |
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