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November 30, 2015

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November 30, 2015

Nov. 30, 2015 — The effectiveness of permethrin, an important mosquito-fighting insecticide, may be impaired by global warming, according to a recent study. People involved in mosquito-control efforts should take ... read more

Nov. 30, 2015 — Researchers have been pioneering antenna measurement methods for decades, but a new robot may be the ultimate innovation, extending measurements to higher frequencies while characterizing antennas ... read more

Nov. 30, 2015 — In hopes of limiting the disastrous environmental effects of massive oil spills, materials scientists have teamed up to manufacture and test a new material, called a boron nitride nanosheet, that can ... read more

Income-Based School Assignment Policy Influences Diversity, Achievement

Nov. 30, 2015 — When public schools in Wake County, North Carolina switched from a school assignment policy based on race to one based on socioeconomic status, schools became slightly more segregated but the ... read more

Nov. 30, 2015 — Researchers have found that many species of tarantulas have independently evolved the ability to grow blue hair using nanostructures in their exoskeletons, rather than pigments. The study is the ... read more

Nov. 30, 2015 — The levels of black carbon in Arctic rivers has been determined by researchers who found that the input of black carbon to the Arctic Ocean is likely to increase with global ... read more

Nov. 30, 2015 — When preliminary tests show that a new drug has remarkable effectiveness against a lethal illness, everyone wants to know how it works. A team reports a surprising mechanism through which an ... read more

Nov. 30, 2015 — Farmers who used pesticides that spared bees but sacrificed killed other insects might be ignoring important sources of crop pollination, according to an Australian-led international scientific ... read more

Nov. 30, 2015 — Many human gene variants have evolved specifically to protect older adults against neurodegenerative and cardiovascular diseases, thus preserving their contributions to society, report ... read more

New Phase of Carbon Discovered: Making Diamonds at Room Temperature

Nov. 30, 2015 — Scientists have discovered a new phase of solid carbon, called Q-carbon, which is distinct from the known phases of graphite and diamond. They have also developed a technique for using Q-carbon to ... read more

First Outcomes Report from Novel Heart Surgery Registry Shows Excellent Results for TAVR

Nov. 30, 2015 — Four years after its approval in the United States, transcatheter aortic valve replacement (TAVR) continues to evolve and demonstrate positive outcomes for patients with aortic stenosis, a common ... read more

Physicists Show Skyrmions Can Exist in Ferroelectrics

Nov. 30, 2015 — New theoretical physics research shows that swirling particles known as skyrmions, which have been found in magnetic systems, can also exist in ... read more

Liquid Foam: Plastic, Elastic and Fluid

Nov. 30, 2015 — What differentiates complex fluids from mere fluids? What makes them unique is that they are neither solid nor liquid. Among such complex fluids are foams. They are used as a model to understand the ... read more

Very Large Volcanic Eruptions Could Lead to Ice Sheet Instability

Nov. 30, 2015 — Massive volcanic eruptions could cause localized warming that might destabilize some of the world's biggest ice sheets, according to new ... read more

Nov. 30, 2015 — The DNA of red clover has been sequenced and assembled to help breeders improve the beneficial traits of this important forage crop. Red clover's chief benefits (alongside soil improvement) is ... read more

Nov. 30, 2015 — A camera so advanced that it can photograph and film methane in the air around us is now presented by a team of researchers. It can be an important part of the efforts to measure and monitor ... read more

Benefits and Trade-Offs of Low-Carbon Energy

Nov. 30, 2015 — Policymakers, industry and government officials will have to invest US $2.5 trillion for electricity generation over the next 20 years. A new report presents the environmental costs and benefits ... read more

Nov. 30, 2015 — A new report warns of the potential for major negative impacts on fish and fish habitat caused by large hydroelectric dams, like that currently under evaluation through the Next Generation Hydro ... read more

Promising New Antimicrobials Could Fight Drug-Resistant MRSA Infection

Nov. 30, 2015 — A novel class of antimicrobials that inhibits the function of a key disease-causing component of bacteria could be effective in fighting methicillin-resistant Staphylococcus aureus (MRSA), one of the ... read more

Method to Prevent Lethal Bone Marrow Transplant Complication Discovered

Nov. 30, 2015 — Researchers discover method to prevent graft-versus-host disease, a dangerous and common complication of bone marrow ... read more

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