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Cyber experts warn of 'Bash' bug

September 25, 2014 10:02 am | by The Associated Press | News | Comments

New warnings are emerging of a security flaw known as the "Bash" bug, which cyber experts say may pose a serious threat to computers using Unix-based operating systems such as Linux and Mac OS X. The Department of Homeland Security's Computer Emergency Readiness Team issued a warning about the vulnerability this week.

Adapter allows any Pmod boards to plug into an Arduino-compatible microcontroller platform

September 24, 2014 5:12 pm | Maxim Integrated Products, Inc. | Product Releases | Comments

Maxim Integrated’s (San Jose, CA) Pmod-to-Arduino adapter allows any board with Pmod connections to plug easily into Arduino-compatible microcontroller platforms. Using Maxim components, this adapter is suitable for quickly creating ...

Search for better biofuels microbes leads to the human gut

September 23, 2014 3:58 pm | by EurekAlert! | News | Comments

Scientists have scoured cow rumens and termite guts for microbes that can efficiently break down plant cell walls for the production of next-generation biofuels, but some of the best microbial candidates actually may reside in the human....

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Los Alamos researchers uncover properties in nanocomposite oxide ceramics for reactor fuel

September 23, 2014 3:38 pm | by EurekAlert! | News | Comments

Nanocomposite oxide ceramics have potential uses as ferroelectrics, fast ion conductors, and nuclear fuels and for storing nuclear waste, generating a great deal of scientific interest on the structure, properties, and applications of these blended materials....

NREL Industry Growth Forum attracts clean energy entrepreneurs and investors

September 23, 2014 3:29 pm | by EurekAlert! | News | Comments

Thirty clean energy companies will present their business cases to a panel of investors and industry experts Oct. 28 and 29 in Denver, as the Energy Department's National Renewable Energy Laboratory (NREL) hosts its annual Industry Growth Forum....

Kessler Foundation researchers find foot drop stimulator beneficial in stroke rehab

September 23, 2014 3:18 pm | by EurekAlert! | News | Comments

Kessler Foundation scientists have published a study showing that use of a foot drop stimulator during a task-specific movement for 4 weeks can retrain the neuromuscular system. This finding indicates that applying the foot drop stimulator....

NRL, aerospace industry hosts 10th annual CanSat Student Challenge

September 19, 2014 3:29 pm | by EurekAlert! | News | Comments

Created in 2004 by the American Astronautical Society (AAS) and American Institute of Aeronautics and Astronautics (AIAA), the Texas CanSat Competition is an undergraduate and graduate level design-build-launch event simulating the end-to-end....

Trial begins for MRI-compatible robot designed to improve accuracy of prostate biopsies

September 19, 2014 10:20 am | by EurekAlert! | News | Comments

A novel robotic system that can operate inside the bore of an MRI scanner is currently being tested as part of a biomedical research partnership program at Brigham and Women's Hospital in Boston with the aim of determining if the robot....

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Toward optical chips

September 19, 2014 9:04 am | by EurekAlert! | News | Comments

Chips that use light, rather than electricity, to move data would consume much less power — and energy efficiency is a growing concern as chips' transistor counts rise. Of the three chief components of optical circuits — light emitters, modulators....

Metal foil current sense resistors offer 1 percent tolerances

September 18, 2014 9:41 am | Stackpole Electronics, Inc. | Product Releases | Comments

Stackpole's (Raleigh, NC) CSNL Series uses metal foil technology, which allows it to offer 1 percent tolerances and 50 ppm TCR in resistance values down to 0.5 milliohms. The series is appropriate for a variety of power control and …

Wireless charging receiving coil delivers high efficiency for 10-W applications

September 17, 2014 10:38 am | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. (Malvern, PA) announced a new powdered-iron-based, WPC-compliant (Wireless Power Consortium) wireless charging receiving coil designed for 10-W applications. Offering a ...

A new sensor development could aid those suffering from Alzheimer’s

September 17, 2014 9:23 am | by A.J. Watts, Editorial Intern | Blogs | Comments

SmartThings is a DIY home automation system that connects sensors and smart devices with a wireless hub. In addition to sensors, the system can loop in smart thermostats, smart plugs, door locks, and surveillance cameras. Now there isn’t a constant....

PXI express remote controller supports high bandwidth up to 4 GB/s

September 16, 2014 3:42 pm | Product Releases | Comments

ADLINK Technology (St. Louis, MO) announced the release of its new PCIe-PXIe-8638 high performance PXI Express remote controller, enabling remote control of any PXI Express system directly via PC. Fully software- and driver-transparent ...

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Cells simply avoid chromosome confusion

September 16, 2014 11:38 am | by EurekAlert! | News | Comments

Reproductive cell division has evolved a simple, mechanical solution to avoid chromosome sorting errors, researchers report in the Sept. 11 Science Express.This natural safeguard prevents incorrect chromosome counts and misalignments....

'Squid skin' metamaterials project yields vivid color display

September 16, 2014 9:11 am | by EurekAlert! | News | Comments

The quest to create artificial "squid skin" -- camouflaging metamaterials that can "see" colors and automatically blend into the background -- is one step closer to reality, thanks to a breakthrough color-display technology unveiled this week by Rice....

Data visualisation page illustrates the power consumption of smartphones

September 16, 2014 8:59 am | by EurekAlert! | News | Comments

The NODES research group at the University of Helsinki's Department of Computer Science has published a live graph comparing the fragmentation and power consumption of Android and iOS devices. The visualisation employs more than two....

Researchers create world's largest DNA origami

September 12, 2014 2:54 pm | by EurekAlert! | News | Comments

Researchers from North Carolina State University, Duke University and the University of Copenhagen have created the world's largest DNA origami, which are nanoscale constructions with applications ranging from biomedical research to nanoelectronics....

A breakthrough with innovative multifunction membranes

September 12, 2014 2:46 pm | by EurekAlert! | News | Comments

A young startup at Nanyang Technological University (NTU) has developed a first-of-its-kind multifunction water filtration membrane. With its expected cost savings and superior performance, the new invention has the potential to render current....

NASA research gives guideline for future alien life search

September 12, 2014 2:41 pm | by EurekAlert! | News | Comments

Astronomers searching the atmospheres of alien worlds for gases that might be produced by life can't rely on the detection of just one type, such as oxygen, ozone, or methane, because in some cases these gases can be produced non-biologically....

Microscopic diamonds suggest cosmic impact responsible for major period of climate change

September 12, 2014 2:38 pm | by EurekAlert! | News | Comments

Around 12,800 years ago, a sudden, catastrophic event plunged much of the Earth into a period of cold climatic conditions and drought. This drastic climate change—the Younger Dryas—coincided with the extinction of Pleistocene megafauna,....

Cutting the cloud computing carbon cost

September 12, 2014 10:17 am | by EurekAlert! | News | Comments

Cloud computing involves displacing data storage and processing from the user's computer on to remote servers. It can provide users with more storage space and computing power that they can then access from anywhere in the world rather than....

New family of materials for energy-efficient information storage and processing

September 12, 2014 10:16 am | by EurekAlert! | News | Comments

Switching the polarity of a magnet using an electric field (magnetoelectric memory [MEM] effect), can be a working principle of the next-generation technology for information processing and storage. Multiferroic materials are promising candidates....

Sepsis kills over 6,000,000 children in developing world: App-device could help save them

September 12, 2014 9:56 am | by EurekAlert! | News | Comments

Sepsis is common and often deadly, reports the Global Sepsis Alliance, the organization behind the upcoming World Sepsis Day on Saturday, September 13th: "Often misunderstood as "blood poisoning", sepsis is one of the leading causes of death....

Cutting the cord on soft robots

September 12, 2014 9:25 am | by EurekAlert! | News | Comments

When it comes to the development of soft robots, researchers have finally managed to cut the cord. Engineers at Harvard's School for Engineering and Applied Sciences and the Wyss Institute for Biologically Inspired Engineering have developed the world's....

NASA research helps unravel mysteries of the Venusian atmosphere

September 12, 2014 9:08 am | by EurekAlert! | News | Comments

Underscoring the vast differences between Earth and its neighbor Venus, new research shows a glimpse of giant holes in the electrically charged layer of the Venusian atmosphere, called the ionosphere. The observations point to a more complicated....

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