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Experiments explain why some liquids are 'fragile' and others are 'strong'

August 28, 2014 9:13 am | by EurekAlert! | News | Comments

Only recently has it become possible to accurately "see" the structure of a liquid. Using X-rays and a high-tech apparatus that holds liquids without a container, Kenneth Kelton, PhD, the Arthur Holly Compton Professor in Arts & Sciences at Washington University in St. Louis, was able to compare the behavior of glass-forming liquids as they approach the glass transition....

Novel 'butterfly' molecule could build new sensors, photoenergy conversion devices

August 28, 2014 9:09 am | by EurekAlert! | News | Comments

Exciting new work by a Florida State University research team has led to a novel molecular system that can take your temperature, emit white light, and convert photon energy directly to mechanical motions. And, the molecule looks like a butterfly....

Entry level DSO offers several measurement functions with 100 MHz bandwidth and 1 GSa/s

August 28, 2014 9:09 am | B&K Precision Corporation | Product Releases | Comments

B&K Precision (Yorba Linda, CA) introduced its 2190D bench digital storage oscilloscope (DSO). This compact dual-channel DSO offers several measurement functions with 100 MHz bandwidth and 1 GSa/s sampling rate.

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Research geared to keep women from fleeing IT profession

August 28, 2014 9:05 am | by EurekAlert! | News | Comments

For years, employers and experts have been trying to reverse the exodus of women from information technology positions.They're failing. Studies show that women are significantly underrepresented in the IT field, and the number of women who've graduated with degrees in computer and information science have plummeted from 37 percent in 1985 to 18 percent in 2011....

40-nm MCUs target HEV/EV motor control applications

August 28, 2014 9:03 am | Renesas Technology America, Inc. | Product Releases | Comments

Renesas Electronics Corporation (Santa Clara, CA) announced the new RH850/C1x Series of 32-bit microcontrollers (MCUs), designed for motor control in hybrid electric vehicles (HEVs) and electric vehicles (EVs). Based on the…

Commoditizing the network part two: Integrating service capabilities in white box switches

August 28, 2014 9:01 am | by Sam Fuller, Freescale Semiconductor | Blogs | Comments

Software defined networking and many of the accompanying trends have revolutionized the network. In Part 1 of this series, we discussed how white box switches are driving the network to increased commoditization. The flexibility and programmability provided by white box switches ...

Two Ames Laboratory scientists named 'Most Influential Scientific Minds'

August 28, 2014 9:01 am | by EurekAlert! | News | Comments

Two Ames Laboratory physicists, Paul Canfield and Sergey Bud'ko, were recently named to Thomson Reuters' World's Most Influential Scientific Minds 2014. Researchers earned inclusion on the list by writing the greatest number of highly cited papers, ranking among the top 1 percent for their subject field and year of publication between 2002 and 2012....

Chassis and modules are compliant to MicroTCA.1 spec for air-cooled rugged applications

August 28, 2014 8:58 am | Vadatech, Inc. | Product Releases | Comments

VadaTech (Henderson, NV) offers chassis and modules that are compliant to the MicroTCA.1 specification for air-cooled rugged applications. The MicroTCA.1 specification uses ...

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NASA begins hurricane mission with Global Hawk flight to Cristobal

August 28, 2014 8:57 am | by EurekAlert! | News | Comments

The first of two unmanned Global Hawk aircraft landed at NASA's Wallops Flight Facility in Wallops Island, Virginia, on Aug. 27 after surveying Hurricane Cristobal for the first science flight of NASA's latest hurricane airborne mission. NASA's airborne Hurricane and Severe Storm Sentinel, or HS3, mission returns to NASA Wallops for the third year to investigate the processes that underlie hurricane formation and intensity change....

Lockheed Martin designs the superhuman workers of tomorrow

August 28, 2014 8:35 am | by Jon Minnick, Associate Editor, Manufacturing Business Technology | Blogs | Comments

In the latest news of life imitating art, it seems that an exoskeleton suit similar to ones used in Tom Cruise’s summer movie Edge of Tomorrow may be here today.A press release from Lockheed Martin indicates that the U.S. Navy will begin testing and evaluating two FORTIS industrial exoskeletons....

Crimp style, wire-to-board, subminiature connector targets LED applications

August 27, 2014 4:49 pm | Jst Corporation | Product Releases | Comments

The new LEN Series wire-to-board, crimp style, disconnectable connectors recently introduced by JST Corporation (Waukegan, Il) offer subminiature size, design flexibility, and reliable contact construction for high density LED light applications.

Time Warner Cable says widespread outages are largely resolved, still investigating cause

August 27, 2014 4:20 pm | by MAE ANDERSON AP Technology Writer | News | Comments

Time Warner Cable said Wednesday that service was largely restored after a problem during routine maintenance caused a nationwide outage of its Internet service for hours. The company said it is still investigating the cause of the problem, which occurred with its Internet backbone - the paths that local or regional networks connect to in order to carry data long distances....

Video games come of age as a spectator sport as Amazon buys Twitch for $970 million

August 27, 2014 4:16 pm | by BARBARA ORTUTAY and KEN SWEET AP Business Writers | News | Comments

Video games have been a spectator sport since teenagers crowded around arcade machines to watch friends play "Pac-Man." And for decades, kids have gathered in living rooms to marvel at how others master games like "Street Fighter II" and "Super Mario Bros."....

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Kessler Foundation scientists study impact of cultural diversity in brain injury research

August 27, 2014 4:12 pm | by EurekAlert! | News | Comments

Kessler Foundation scientists examined the implications for cultural diversity and cultural competence in brain injury research and rehabilitation. The article by Anthony Lequerica, PhD, and Denise Krch, PhD: Issues of cultural diversity in acquired brain injury (ABI) rehabilitation (doi:10.3233/NRE-141079) was published by Neurorehabilitation....

Scripps Research Institute scientists link alcohol-dependence gene to neurotransmitter

August 27, 2014 4:07 pm | by EurekAlert! | News | Comments

Scientists at The Scripps Research Institute (TSRI) have solved the mystery of why a specific signaling pathway can be associated with alcohol dependence. This signaling pathway is regulated by a gene, called neurofibromatosis type 1 (Nf1), which TSRI scientists found is linked with excessive drinking in mice....

Rubber meets the road with new ORNL carbon, battery technologies

August 27, 2014 4:03 pm | by EurekAlert! | News | Comments

Recycled tires could see new life in lithium-ion batteries that provide power to plug-in electric vehicles and store energy produced by wind and solar, say researchers at the Department of Energy's Oak Ridge National Laboratory. By modifying the microstructural characteristics of carbon black ...

Kessler Foundation researchers publish first study of brain activation in MS using fNIRS

August 27, 2014 3:58 pm | by EurekAlert! | News | Comments

Using functional near infrared spectroscopy (fNIRS), Kessler Foundation researchers have shown differential brain activation patterns between people with multiple sclerosis (MS) and healthy controls. This is the first MS study in which brain activation was studied using fNIRS while participants performed a cognitive task....

Water 'thermostat' could help engineer drought-resistant crops

August 27, 2014 3:51 pm | by EurekAlert! | News | Comments

Duke University researchers have identified a gene that could help scientists engineer drought-resistant crops. The gene, called OSCA1, encodes a protein in the cell membrane of plants that senses changes in water availability and adjusts the plant's water conservation machinery accordingly....

When blinding someone with a laser is better than killing them

August 27, 2014 2:57 pm | by Jason Lomberg, Digital Editor | Blogs | Comments

Sometimes, it’s better to shine a bright light in someone’s face than riddle them with bullets (shocking, I know). And for troops in a warzone following very specific Escalation of Force (EOF) procedures, not killing someone is always the best possible outcome....

University of Utah biologist wins Turkey's top science prize

August 27, 2014 2:37 pm | by EurekAlert! | News | Comments

University of Utah biologist Çagan Sekercioglu, who campaigns to save wetlands in his native Turkey, has won that nation's highest science prize, which is similar to the U.S. National Medal of Science. Sekercioglu is among five researchers picked for 2014 the top awards by TUBITAK, the Scientific and Technical Research Council of Turkey....

Detecting neutrinos, physicists look into the heart of the sun

August 27, 2014 2:31 pm | by EurekAlert! | News | Comments

Using one of the most sensitive neutrino detectors on the planet, an international team of physicists including Andrea Pocar, Laura Cadonati and doctoral student Keith Otis at the University of Massachusetts Amherst report in the current issue of Nature that for the first time they have directly detected neutrinos created by the "keystone" proton-proton (pp) fusion process going on at the sun's core....

Scientist uncovers red planet's climate history in unique meteorite

August 27, 2014 2:21 pm | by EurekAlert! | News | Comments

Was Mars — now a cold, dry place — once a warm, wet planet that sustained life? And if so, how long has it been cold and dry? Research underway at the National High Magnetic Field Laboratory may one day answer those questions — and perhaps even help pave the way for future colonization of the Red Planet....

Witnessing the early growth of a giant

August 27, 2014 2:18 pm | by EurekAlert! | News | Comments

Elliptical galaxies are large, gas-poor gatherings of older stars and are one of the main types of galaxy along with their spiral and lenticular relatives. Galaxy formation theories suggest that giant elliptical galaxies form from the inside out, with a large core marking the very first stages of formation....

New smartphone app can detect newborn jaundice in minutes

August 27, 2014 2:12 pm | by EurekAlert! | News | Comments

Newborn jaundice: It's one of the last things a parent wants to deal with, but it's unfortunately a common condition in babies less than a week old. Skin that turns yellow can be a sure sign that a newborn is jaundiced and isn't adequately eliminating the chemical bilirubin. But that discoloration is sometimes hard to see, and severe jaundice left untreated can harm a baby....

Educated consumers more likely to use potentially unreliable online healthcare information

August 27, 2014 2:08 pm | by EurekAlert! | News | Comments

The last time you experienced worrisome medical symptoms, did you look for advice online before consulting a health-care professional? If so, you're not alone. Consumers are increasingly turning to forums, video-sharing sites, and peer support groups to gather anecdotal information and advice, which may distract them from more reliable and trustworthy sources....

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