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Brighter Clouds, Cooler Climate? Organic Vapors Affect Clouds, Leading to Previously Unidentified Climate Cooling
May 5, 2013 — Scientists have shown that natural emissions and humanmade pollutants can both have an unexpected cooling effect on Earth's climate by making clouds ... > full story -
'Dark Oxidants' Form Away from Sunlight in Lake and Ocean Depths, Underground Soils
May 3, 2013 — All forms of life that breathe oxygen -- even ones that can't be seen with the naked eye, such as bacteria -- must fight oxidants to live. But neutralizing environmental oxidants such as superoxide ... > full story -
'Going Negative' Pays for Nanotubes
May 3, 2013 — Researchers turn carbon nanotubes into negatively charged liquid crystals that could enhance the creation of fibers and ... > full story -
Dual-Color Lasers Could Lead to Cheap and Efficient LED Lighting
May 2, 2013 — A new semiconductor device capable of emitting two distinct colors has been created by a group of researchers in the US, potentially opening up the possibility of using light emitting diodes (LEDs) ... > full story -
'Oil for the Joints' Offers Hope for Osteoarthritis Sufferers
May 2, 2013 — Researchers have developed a new polymer that promises longer relief for osteoarthritis sufferers than current ... > full story -
Molecular Biology
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Biotechnology and Bioengineering
Biotechnology
Cell Biology: Active Transporters Are Universally Leaky
May 2, 2013 — Biochemists found that as active transporters in cell membranes undergo conformational changes to allow their main substrates to pass through through, small molecules like water slip through as ... > full story -
How Graphene and Friends Could Harness the Sun's Energy Hitting Walls
May 2, 2013 — Combining wonder material graphene with other stunning one-atom thick materials could create the next generation of solar cells and optoelectronic devices, scientists have revealed. Researchers have ... > full story -
New Imaging Technique to Visualize Bio-Metals and Molecules Simultaneously
May 2, 2013 — Metal elements and molecules interact in the body but visualizing them together has always been a challenge. Researchers have now developed a new molecular imaging technology that enables them to ... > full story -
Today's Healthcare
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Mind-Body Course Has Positive Impact on Well-Being of Medical Students
May 1, 2013 — A new study shows a mind-body class elective for medical students helps increase their self-compassion and ability to manage thoughts and tasks more effectively. The study also discusses how this ... > full story -
Technology
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Civil Engineering
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Printable Functional 'Bionic' Ear Melds Electronics and Biology
May 1, 2013 — Scientists used off-the-shelf printing tools to create a functional ear that can "hear" radio frequencies far beyond the range of normal human capability. The researchers' primary purpose was to ... > full story
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