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UAV and F/A-18 land on carrier together

August 20, 2014 12:01 pm | by Jason Lomberg, Digital Editor | Blogs | Comments

While unmanned aerial vehicles won’t replace the manned variety anytime soon, UAVs could operate alongside conventional air power in the very near future. Case in point: The Navy recently executed a carrier landing with the F/A-18 and the X-47B unmanned combat air vehicle....

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Worker bees 'know' when to invest in their reproductive future

August 20, 2014 10:32 am | by EurekAlert! | News | Comments

When a colony of honeybees grows to about 4,000 members, it triggers an important first stage in its reproductive cycle: the building of a special type of comb used for rearing male reproductive, called drones. A team of experts from the Department of Neurobiology and Behaviour at Cornell University, led by Michael Smith, studied what starts the reproductive cycle of honeybee colonies....

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Molex Dongguan China Achieves FDA Registration for Class I Medical Devices

August 20, 2014 10:25 am | by Molex Inc. | News | Comments

Molex Incorporated, a global manufacturer of electronic solutions, announced today that the Molex Dongguan, China facility is now registered with the U.S. Food and Drug Administration (FDA) as a compliant manufacturer of Class I medical devices. 

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Abusive leadership infects entire team

August 20, 2014 10:25 am | by EurekAlert! | News | Comments

Supervisors who are abusive to individual employees can actually throw the entire work team into conflict, hurting productivity, finds new research led by a Michigan State University business scholar. The study, conducted in China and the United States, suggests the toxic effect of nonphysical abuse by a supervisor is much broader than believed....

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Mums trust mums on the net: Australian study

August 20, 2014 10:21 am | by EurekAlert! | News | Comments

Facebook groups for mothers are overtaking the traditional mums-and-bubs and playgroup environments as a source of trusted advice, and offers a largely untapped marketing tool for businesses wanting to sell their products, an Australian study has found....

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A summer spent weightless

August 20, 2014 10:19 am | by Duke University | News | Comments

It’s not every day that a researcher has to worry about securing pieces of equipment to keep them from floating off during an experiment. But for a group of Duke undergraduate students this summer, it was a major concern. “During one of our trials I saw a washer from another team’s experiment float past me,” said Deepak Sathyanarayan....

Wide input DC/DC regulators target smart grid and industrial applications

August 20, 2014 10:08 am | Renesas Technology America, Inc. | Product Releases | Comments

Renesas Electronics America (Santa Clara, CA) announced 16-V input capable synchronous buck regulators that deliver up to   continuous current to loads at voltages as low as 0.8 V. The new power supply ICs are appropriate for ...

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New framework would facilitate use of new Android security modules

August 20, 2014 9:51 am | by EurekAlert! | News | Comments

Computer security researchers from North Carolina State University and Technische Universität Darmstadt/CASED in Germany have developed a modification to the core Android operating system that allows developers and users to plug in new security enhancements....

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Research paves way for development of cyborg moth 'biobots'

August 20, 2014 9:47 am | by EurekAlert! | News | Comments

North Carolina State University researchers have developed methods for electronically manipulating the flight muscles of moths and for monitoring the electrical signals moths use to control those muscles. The work opens the door to the development of remotely-controlled moths, or "biobots," for use in emergency response....

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Guiding Stars

August 20, 2014 9:24 am | by EurekAlert! | News | Comments

Can nutrition rating systems be used in supermarkets to encourage healthier spending habits? A new study by Cornell University researchers sought to answer that very question by tracking the purchasing records in a supermarket chain that uses the Guiding Stars System to rate the nutritional value of foods for sale....

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Is China's 50 percent cesarean section delivery rate too high?

August 20, 2014 9:19 am | by EurekAlert! | News | Comments

China has one of the highest caesarean delivery rates in the world. Of 16 million babies born in 2010, approximately half were by caesarean. Although the exact rate is not known, the current Chinese language literature on caesarean rates in China reports total caesarean rates ranging from 36% to 58%....

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Solar salad, anyone?

August 20, 2014 9:17 am | by EurekAlert! | News | Comments

An Arizona State University alumna has devised the largest catalog ever produced for stellar compositions. Called the Hypatia Catalog, after one of the first female astronomers who lived ~350 AD in Alexandria, the work is critical to understanding the properties of stars, how they form....

Review of clinical treatment of bronchiolitis in infants reveals over-reliance on one test

August 20, 2014 9:15 am | by EurekAlert! | News | Comments

An editorial published in this week's JAMA highlights the importance of physicians using all available clinical assessment tools when considering how to treat patients. Written by Robert Vinci, MD, chief of pediatrics at Boston Medical Center and chair of pediatrics at Boston University School of Medicine....

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Growing up poor affects adults' sense of control, impulsiveness when faced with economic uncertainty

August 20, 2014 9:12 am | by EurekAlert! | News | Comments

Growing up poor can influence people's sense of control and in turn may lead them to more impulsive decision-making and quickly give up on challenging tasks in uncertain situations, according to new research published by the American Psychological Association....

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First indirect evidence of so-far undetected strange baryons

August 20, 2014 9:08 am | by EurekAlert! | News | Comments

New supercomputing calculations provide the first evidence that particles predicted by the theory of quark-gluon interactions but never before observed are being produced in heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC), a facility that is dedicated to studying nuclear physics....

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