(HealthDay)—There's some good news and bad news from the U.S. Environmental Protection Agency on pollutants: Although emissions of toxic air pollutants in the United States continue to decline, total releases of toxic chemicals ...
Environment
Jan 16, 2013
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As fuel prices rise, cheaper (and cleaner) forms of energy become more attractive and important to consumers. Gas-electric hybrid cars such as the Toyota Prius and Ford Fusion have grown in popularity, and fully electric ...
Energy & Green Tech
Dec 21, 2012
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It may be better to tolerate lower oil content in algae grown for biodiesel to boost growth and overall productivity, says research from the University of Sheffield.
Biotechnology
Mar 11, 2013
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Increasingly, metals in cars and airplanes are being replaced by fiber-reinforced plastics. Producing these materials using tape laying offers several advantages. Scientists are now working on readying this technology for ...
Engineering
Oct 5, 2012
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Medical radiography is basically a species of photography. Historically, the patient's limb would be positioned between an x-ray source and a photographic plate. The plate would be exposed and developed, and the result was ...
Computer Sciences
Apr 23, 2013
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The Hong Kong Polytechnic University (PolyU) today announced the findings on its novel nano-encapsulation technology for optimising the maternal and fetal absorption of docosahexaenoic acid (DHA). The research, conducted ...
Bio & Medicine
Jan 31, 2019
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Electronic devices that can be attached to the skin or even implanted in the body will become more and more prevalent in near-future technology. Such "implantable bioelectronics" are envisaged as having a wide range of uses ...
Polymers
Sep 11, 2023
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(PhysOrg.com) -- University of California, Davis, researchers have proposed a radical new way of thinking about the chemical reactions between water and metal oxides, the most common minerals on Earth. Their work appears ...
Materials Science
Jan 10, 2012
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Green plants, algae and some bacteria use sunlight to convert energy. The pigments in chlorophyll absorb electromagnetic radiation, which induces chemical reactions in electrons. These reactions take place in the nucleus ...
Materials Science
Jan 16, 2019
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NIMS has developed a dual surface architectonic process which enables to print submicrometer-scale circuit patterns by increasing the chemical polarity of predetermined areas on surface, thereby promoting selective adhesion ...
Nanophysics
Jun 23, 2021
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