Environment

Hooray, beer! Beer marinade can reduce dangerous compounds in grilled meat

By April Gocha / April 4, 2014

New research shows that marinating meat in beer before grilling can reduce the amount of polycyclic aromatic hydrocarbons, potentially dangerous compounds that have been linked to cancer, that form in the meat during cooking.

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Research shows effectiveness of adaptive technologies rests on season, geography

By Jessica McMathis / April 1, 2014

Research by a team at Arizona State University (ASU) indicates that both season and geography are critical in determining the effectiveness of adaptive technologies.

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Decaf drinking water made possible by nano titania, magnetite, and graphene oxide modules

By Eileen De Guire / March 21, 2014

Photocatalytic titania nanoparticles and composite magnetic nanoparticles loaded onto graphene oxide create photocatalytic “modules” for wastewater treatment.

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Budget update: NSF presents 2015 request, unveils strategic plan

By Jessica McMathis / March 17, 2014

The National Science Foundation has formally presented a $7.3-billion budget request to Congress that “supports investments in fundamental research across all scientific disciplines, engineering and education that continue to enhance our national economy, security and quality of life.”

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More than meets the eye: An antireflective coating modeled after moth eyes

By Jessica McMathis / March 12, 2014

A self-cleaning, anti-reflective coating that mimics the structure of moth eyes could find application in windows that clean themselves and solar panels that are more efficient.

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Obama’s proposed 2015 budget includes increased spending for R&D, STEM education

By Jessica McMathis / March 7, 2014

President Obama has delivered to Congress a $3.9-trillion budget request for 2015 that includes $56 billion for his “Opportunity, Growth and Security Initiative” and increased spending for research and development (R&D).

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New vehicle HECA filter cleans air and improves decision-making, too

By April Gocha / February 25, 2014

A couple of UCLA scientists have improved automobile cabin air filters with the design of a new high-efficiency cabin air (HECA) filter that blocks the majority of ultrafine particles and simultaneously allows carbon dioxide to escape.

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Self-cleaning coating solves solar’s soiling problems

By Jessica McMathis / February 24, 2014

Researchers at Oak Ridge National Laboratory have developed a new “low-cost superhydrophobic coating” that counteracts sun-blocking contaminates that settle on photovoltaic surfaces.

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A graphene sequel (Spoiler: molecular sieves, atomic layer films, the origins of life, antithrombotic films, and artificial graphene inside)

By April Gocha / February 20, 2014

Graphene is more than an awesome electron conductor–new reports detail its potential use in fine molecular sieves, boron nitride atomic layer films, explanations of the origins of life, antithrombotic biomedical films, and the inspiration of artificial graphene from semiconductor crystals.

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DOE announces $3 million for geothermal energy R&D, rare-earth element supply

By Jessica McMathis / February 19, 2014

The Department of Energy (DOE) has announced $3 million to research and development of low-to-moderate-temperature geothermal resources in the United States, as well as to support domestic supply of “critical materials.”

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