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A safer approach for diagnostic medical imaging

September 30, 2014 3:44 pm | by EurekAlert! | News | Comments

Medical imaging is at the forefront of diagnostics today, with imaging techniques like MRI (magnetic resonance imaging), CT (computerized tomography), scanning, and NMR (nuclear magnetic resonance) increasing steeply over the last two decades....

Nitrogen fingerprint in biomolecules could be from early sun

September 30, 2014 3:28 pm | by EurekAlert! | News | Comments

Chemical fingerprints of the element nitrogen vary by extremes in materials from the molecules of life to the solar wind to interstellar dust. Ideas for how this great variety came about have included alien molecules shuttled in by icy comets....

Simulations reveal an unusual death for ancient stars

September 30, 2014 3:22 pm | by EurekAlert! | News | Comments

Certain primordial stars—those 55,000 and 56,000 times the mass of our Sun, or solar masses—may have died unusually. In death, these objects—among the Universe's first-generation of stars—would have exploded as supernovae and burned....

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Off-the-shelf vehicle-duty motors feature rated power from 2.6kW to 30kW+

September 30, 2014 3:13 pm | Product Releases | Comments

Parker’s Electromechanical Automation Division (Rohnert Park, CA) announces the second phase of its HEV motors: the GVM142. The GVM142 generator and auxiliary motor series is a highly advanced electric machine intended to be used....

Blades of grass inspire advance in organic solar cells

September 30, 2014 3:11 pm | by EurekAlert! | News | Comments

Using a bio-mimicking analog of one of nature's most efficient light-harvesting structures, blades of grass, an international research team led by Alejandro Briseno of the University of Massachusetts Amherst has taken a major step in developing....

Lighting ballast transformers ideal for reliable aerospace & commercial systems

September 30, 2014 2:57 pm | Product Releases | Comments

The highly efficient Lighting Ballast Transformer Series from Innovative Power, Inc. (Perris, CA) offer superior performance, excellent reliability, and rugged construction for aerospace, industrial, and commercial lighting systems. Features include....

NIH taps lab to develop sophisticated electrode array system to monitor brain act

September 30, 2014 2:56 pm | by EurekAlert! | News | Comments

The National Institutes of Health (NIH) awarded Lawrence Livermore National Laboratory (LLNL) a grant today to develop an electrode array system that will enable researchers to better understand how the brain works through unprecedented....

'Green' technology developed at Louisiana Tech University earns company LA StartUp Prize

September 30, 2014 2:48 pm | by EurekAlert! | News | Comments

Alchemy Geopolymer Solutions (AGS), an innovative concrete technology company that emerged from geopolymer research conducted at Louisiana Tech University, has won the inaugural LA StartUp Prize. Presented as "the most amazing entrepreneurial....

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A new dimension for integrated circuits: 3-D nanomagnetic logic

September 30, 2014 2:41 pm | by EurekAlert! | News | Comments

Electrical engineers at the Technische Universität München (TUM) have demonstrated a new kind of building block for digital integrated circuits. Their experiments show that future computer chips could be based on three-dimensional arrangements....

My internship experience with ECN Magazine

September 30, 2014 10:25 am | by A.J. Watts, Editorial Intern | Blogs | Comments

It was exciting, nerve-wracking, and a priceless learning experience. My time as the brand new editorial intern for ECN magazine was definitely unforgettable. At first, I was a little bit nervous, hoping that I was the right guy for the job. I wasn’t....

Smart glasses and the evolution of human-computing interfaces

September 30, 2014 9:38 am | by James Mongomery, Senior Market Research Editor, NanoMarkets | Blogs | Comments

Within the emerging category of wearable computing, arguably the most characteristic product to emerge is "smart glasses" which mesh the communications capabilities of smartphones with additional visual and other sensual enhancements....

Photos of the Day: SkyOrbiter UAVs give internet to everyone

September 30, 2014 9:30 am | by ECN Staff | News | Comments

The SkyOrbiter HA75 UAV operates at 22,000 meters with a 75 meter wingspan. And it can fly for 5 years, covering 5 million km without stopping. Quarkson plans to use unmanned aerial vehicles to transmit internet access to every inch of the planet....

All-SiC power module enables unprecedented reductions in cost and size

September 29, 2014 4:39 pm | Product Releases | Comments

Cree, Inc. (Durham, NC) releases the industry’s first all-SiC 1.7kV power module in an industry standard 62mm housing. Powered by Cree’s C2M large area SiC chip technology, the new half-bridge module exhibits an impressive 8mOhm on-resistance....

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400 watt high-intensity LED light replaces 1,000 watt metal halide

September 29, 2014 3:53 pm | Larson Electronics Llc | Product Releases | Comments

The GAU-LTL-400W-LED fixture from Larson Electronics (Kemp, TX) produces 52,000 lumens of high intensity light while drawing only 400 watts from a 120 volt electrical system. This high mast LED flood light offers intense light output....

Turnkey inverter systems offer power range from 6kVA to 90kVA

September 29, 2014 3:33 pm | Schaefer Power Inc | Product Releases | Comments

Schaefer Inc. (Hopkinton, MA) unveils turnkey inverter systems using their Series IT of single or three-phase switch mode inverter systems with a power range from 6kVA to 90kVA. These highly reliable, fully-customizable "built-to-project" ...

Home automation: Conserving energy, lowering your bills

September 29, 2014 2:16 pm | by Christian DeFeo, eSupplier and Innovation Manager, element14 | Blogs | Comments

Home automation is typically discussed in the context of convenience, but the engineers taking part in element14’s Forget Me Not Challenge also recognize IoT technology can save users a significant amount of money. For example, data collected by My Alarm Center shows households with installed home automation systems see an average savings of 15 percent on monthly energy bills.

Global solar flight to start, end in Abu Dhabi

September 29, 2014 10:57 am | by ADAM SCHRECK, Associated Press | News | Comments

A Swiss-made solar-powered aircraft will start and attempt to finish its first round-the-world flight from the United Arab Emirates capital of Abu Dhabi, a government-backed renewable energy company in the oil-rich Gulf federation said Thursday....

How to improve system efficiency for electric motors

September 29, 2014 10:51 am | by Chris Warner, Executive Editor | Ams-Taos Usa Inc, Honeywell, Texas Instruments, Digi-Key, Freescale Semiconductor | Articles | Comments

Energy efficiency and environmental impact are becoming increasingly important considerations for engineers designing an electric motor system. Several IC vendors have made significant offerings that help deliver system efficiency, environmental benefits and cost savings....

Europe Union OKs constant chatting on flights

September 29, 2014 10:01 am | by DAVID RISING, Associated Press | News | Comments

European skies may soon be alive with the sound of small talk with new safety rules allowing the use of all portable electronics, including cell phones, at any time during flights. Under the guidelines issued Friday by the European Aviation Safety Agency ...

Femtoamp bias current op amps achieve 500-MHz gain bandwidth

September 29, 2014 9:42 am | Linear Technology Corporation | Product Releases | Comments

Linear Technology (Milpitas, CA) announced the LTC6268 and LTC6269 FET-input single and dual op amps, which deliver desirable performance for high speed and high dynamic range transimpedance amplifier (TIA) and buffer applications.

Engineering Newswire: SkyOrbiter flies for 5 years without stopping

September 29, 2014 9:27 am | by Alex Shanahan, Multimedia Production Specialist | Videos | Comments

Quarkson plans to use unmanned aerial vehicles to transmit internet access to every inch of the planet. These unmanned vehicles, known as SkyOrbiters, are capable of flying for extremely long periods of time without landing or refueling....

Penn team studies nanocrystals by passing them through tiny pores

September 26, 2014 2:59 pm | by EurekAlert! | News | Comments

An interdisciplinary team of University of Pennsylvania researchers has now applied a cutting-edge technique for rapid gene sequencing toward measuring other nanoscopic structures. By passing nanoscale spheres and rods through a tiny hole....

Progress in materials science

September 26, 2014 2:56 pm | by EurekAlert! | News | Comments

RESEARCHERS at the University of Huddersfield have collaborated with a colleague at a leading Chinese university to produce a detailed appraisal of a complex new welding technique that could be increasingly valuable to modern industry....

Scanning babies' fingerprints could save lives

September 26, 2014 2:41 pm | by EurekAlert! | News | Comments

Each year 2.5 million children die worldwide because they do not receive life-saving vaccinations at the appropriate time. Anil Jain, Michigan State University professor, is developing a fingerprint-based recognition method to track vaccination....

DC small cell power system suits telecom and network equipment

September 26, 2014 12:49 pm | Dongah Elecomm Usa | Product Releases | Comments

DongAh Elecomm (Richardson, TX) introduced its new 288W LOPU-A4L rectifier from the Cheshire Series designed to support expansive growth in small cell 4G/LTE wireless/telecom base stations and network equipment. The LOPU-A4L rectifier module is …

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