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Revolutionary microshutter technology hurdles significant challenges

July 30, 2014 9:48 am | by EurekAlert! | News | Comments

NASA technologists have hurdled a number of significant technological challenges in their quest to improve an already revolutionary observing technology originally created for the James Webb Space Telescope. The team, led by Principal Investigator Harvey Moseley, a scientist at NASA's Goddard Space Flight Center in Greenbelt, Maryland, has demonstrated that electrostatically actuated microshutter arrays....

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Big data confirms climate extremes are here to stay

July 30, 2014 9:39 am | by EurekAlert! | News | Comments

In a paper published online today in the journal Scientific Reports, published by Nature, Northeastern researchers Evan Kodra and Auroop Ganguly found that while global temperature is indeed increasing, so too is the variability in temperature extremes....

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App for headache sufferers shows success

July 30, 2014 9:29 am | by EurekAlert! | News | Comments

A unique app that helps headache sufferers to record the severity and regularity of their pain is being used as part of a Griffith research study. A new approach to the treatment of headaches, the ENHANCE project looks at coping with their triggers and is being led by Professor Paul Martin from Griffith Health Institute's Behavioral Basis of Health program....

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NASA sees developing Tropical Storm Halong causing warning

July 30, 2014 9:12 am | by EurekAlert! | News | Comments

NASA infrared satellite data revealed that Tropical Storm Halong is surrounded by strong thunderstorms and an eye appears to be developing. When NASA's Aqua satellite passed over Tropical Storm Halong on July 29 at 03:29 UTC (July 28 at 11:29 p.m. EDT) the Atmospheric Infrared Sounder instrument captured data on the cloud cover....

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Amazon to invest $2 billion in India after local rival Flipkart raised $1 billion in capital

July 30, 2014 8:59 am | by KAY JOHNSON, AP Business Writer | News | Comments

The world's largest online retailer is facing off in India against a new name in e-commerce that was founded by former Amazon employees. Amazon.com Inc. said Wednesday it will invest $2 billion to expand its Indian business, a day after local rival Flipkart raised $1 billion to fund its own expansion....

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Microsoft spreads Cortana abroad in Windows Phone

July 30, 2014 8:47 am | by Associated Press | News | Comments

Microsoft is spreading its Cortana digital assistant abroad, starting with China and the U.K. The company's corporate vice president of operating systems, Joe Belfiore, said Wednesday in Beijing that Chinese and British users of Windows Phones will get the voice-recognizing app....

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Brainwaves can predict audience reaction for television programming

July 29, 2014 6:20 pm | by Georgia Institute of Technology | News | Comments

Media and marketing experts have long sought a reliable method of forecasting responses from the general population to future products and messages. According to a study conducted at the City College of New York (CCNY) in partnership with Georgia Tech, it appears that the brain responses of just a few individuals are a remarkably strong predictor....

IEEE Photonics Society Group IV Photonics Conference

July 29, 2014 4:49 pm | Events

The 2014 International Group IV Photonics Conference, sponsored by the IEEE Photonics Society, will be held on 27 - 29 August, 2014, at the Cité Internationale Universitaire de Paris in Paris, France.  The conference features a full program of technical papers and invited presentations....

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Tough foam from tiny sheets

July 29, 2014 4:26 pm | by EurekAlert! | News | Comments

Tough, ultralight foam of atom-thick sheets can be made to any size and shape through a chemical process invented at Rice University. In microscopic images, the foam dubbed "GO-0.5BN" looks like a nanoscale building, with floors and walls that reinforce each other....

Study: Pediatric preventive care guidelines need retooling for computerized format

July 29, 2014 4:22 pm | by EurekAlert! | News | Comments

With the increasing use of electronic medical records and health information exchange, there is a growing demand for a computerized version of the preventive care guidelines pediatricians use across the United States. In a new study, researchers from the Indiana University School of Medicine and the Regenstrief Institute report....

Mysterious molecules in space

July 29, 2014 4:11 pm | by EurekAlert! | News | Comments

Over the vast, empty reaches of interstellar space, countless small molecules tumble quietly though the cold vacuum. Forged in the fusion furnaces of ancient stars and ejected into space when those stars exploded, these lonely molecules account for a significant amount of all the carbon, hydrogen, silicon and other atoms in the universe....

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A new way to make microstructured surfaces

July 29, 2014 4:03 pm | by EurekAlert! | News | Comments

A team of researchers has created a new way of manufacturing microstructured surfaces that have novel three-dimensional textures. These surfaces, made by self-assembly of carbon nanotubes, could exhibit a variety of useful properties — including controllable mechanical stiffness and strength....

Engineering Live: AC vs. DC (On Demand)

July 29, 2014 3:54 pm | by ECN Staff | Videos | Comments

In the old war of currents between Edison and Tesla, Tesla’s alternating current proved to be the winner in grid distribution. We wonder if it will prevail when it comes to local and regional distribution. The new distribution extends deeper than the power grid....

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TVS diodes include customizable upscreening and sorting process flows

July 29, 2014 3:52 pm | Littelfuse, Inc. | Product Releases | Comments

Littelfuse, Inc. (Chicago, IL) has expanded its offering of High-Reliability Transient Voltage Suppression (TVS) Diodes available with customized upscreening and sorting process flows. These components, which protect sensitive electronic equipment from voltage transients induced by lightning surge and other transient voltage events ...

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DDR4 DIMM sockets support UDIMMs, RDIMMs, and LRDIMM memory applications

July 29, 2014 3:13 pm | Molex Incorporated | Product Releases | Comments

Molex Incorporated (Lisle, IL) introduced its DDR4 DIMM sockets in both aerodynamic and standard versions, giving design engineers more options and improved performance while remaining cost-competitive.  The aerodynamic socket features a through-hole termination style....

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