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Disc magnet motor presents exceptional dynamic performance

April 21, 2014 12:26 pm | Portescap | Product Releases | Comments

Portescap (West Chester, PA) introduced its P760 Series disc magnet motor, which is asserted to outperform standard Brushless DC motors in various applications. The thin disc magnet motor has been optimized to deliver high torque and acceleration up to 5,000 rpm.

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A new key to unlocking the mysteries of physics? Quantum turbulence

April 21, 2014 12:25 pm | by EurekAlert! | News | Comments

The recent discovery of the Higgs boson has confirmed theories about the origin of mass and, with it, offered the potential to explain other scientific mysteries. But, scientists are continually studying other, less-understood forces that may also shed light on matters not yet uncovered....

New material coating technology mimics nature's lotus effect

April 21, 2014 12:23 pm | by EurekAlert! | News | Comments

Ever stop to consider why lotus plant leaves always look clean? The hydrophobic – water repelling – characteristic of the leaf, termed the "Lotus effect," helps the plant survive in muddy swamps, repelling dirt and producing beautiful flowers. Of late, engineers have been paying more and more attention to nature's efficiencies....

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Study: Fuels from corn waste not better than gas

April 21, 2014 12:08 pm | by DINA CAPPIELLO, Associated Press | News | Comments

Biofuels made from the leftovers of harvested corn plants are worse than gasoline for global warming in the short term, a study shows, challenging the Obama administration's conclusions that they are a much cleaner oil alternative and will help combat climate change. A $500,000 study paid for by the federal government...

NASA: Engineer vital to moon landing success dies

April 21, 2014 12:04 pm | by Associated Press | News | Comments

John C. Houbolt, an engineer whose contributions to the U.S. space program were vital to NASA's successful moon landing in 1969, has died. He was 95. Houbolt died Tuesday at a nursing home in Scarborough, Maine, of complications from Parkinson's disease, his son-in-law Tucker Withington, of Plymouth, Mass., confirmed Saturday....

16-26 GHz double-balanced fundamental mixer offers high isolation

April 21, 2014 11:52 am | Product Releases | Comments

Custom MMIC (Westford, MA) announced its CMD179 general purpose, double-balanced GaAs mixer that can be used for up- and down-converting applications between 16 GHz and 26 GHz. The mixer, which offers conversion loss of 7 dB, an LO to RF isolation of greater than

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Bluetooth Innovation Series

April 21, 2014 11:19 am | Events

The Bluetooth Special Interest Group (SIG) is proud to announce the Bluetooth Innovation Series, providing developers interested in wireless connectivity with in-depth knowledge on how to implement Bluetooth hardware and software in a concise one-day format....

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Confessions of a gadget hoarder

April 21, 2014 11:12 am | by David Mantey, Editor-in-Chief | Blogs | Comments

I must admit that when the gadget-hoarding topic crossed my desk, I was immediately intrigued. After all, it touches two ever-popular topics: life-simplifying gadgetry and mess-justifying hoarding. The revelation forced me to take a moment to reflect, since topics — particularly via email — no longer physically cross a desk....

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Non-magnetic, non-inductive axial lead wirewound resistors suit audio, medical apps

April 21, 2014 11:11 am | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. (Malvern, PA) introduced a series of non-magnetic, non-inductive axial lead wirewound resistors with high power ratings to 12 W and high-temperature operation to +350°C, which is appropriate for high-end audio and medical imaging equipment.

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Are LEDs poised for success?

April 21, 2014 10:59 am | by Kasey Panetta, Managing Editor | Blogs | Comments

We have a VERY exciting Brainstorm about LEDs for our June Issue.  This technology has been a really hot topic over the past few years with arguments about efficiency, price, preference and even environmental factors of utilizing different types of bulbs taking center stage.

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Hardware-based solutions counter medical device security concerns

April 21, 2014 9:18 am | by Nelson Quintana, Director of Marketing, Renesas Electronics America Inc. | Articles | Comments

The rapid growth of personal healthcare and medical products has focused renewed attention on the security of underlying device hardware and software. Ensuring authorized use and protecting critical data within these devices depends on deep security features that cannot be bypassed by traditional software methods....

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Fifth generation Army tank cartridge reports loudly for duty

April 21, 2014 8:17 am | by U.S. Army | News | Comments

The U.S. Army fired the first of a new fifth-generation tank cartridge, the M829E4, from an Abrams tank at Aberdeen Proving Ground, Md., March 18, 2014, as part of a series of critical trials preceding the cartridge's entry into the Army's inventory....

Astronaut pee could help get us to Mars

April 21, 2014 8:16 am | by Jason Lomberg, Technical Editor | Blogs | Comments

Stop me if you’ve heard this before: Urine, made up of more than 95% water, is one of the cleanest fluids in the human body. And on a protracted space mission lasting more than a year (one-way) — to Mars, for example — that fact becomes critically important....

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Airport security officers at TSA gaining insight from Sandia human behavior studies

April 21, 2014 7:14 am | by Sandia National Laboratories | News | Comments

A recent Sandia National Laboratories study offers insight into how a federal transportation security officer’s thought process can influence decisions made during airport baggage screening, findings that are helping the Transportation Security Administration (TSA) improve the...

A Dropbox for the Internet of Things

April 21, 2014 1:12 am | by MIT Technology Review | News | Comments

Amid a wide range of new platforms to manage streams of data from the Internet of things, a simple version emerges that anyone can use.With the advent of the Internet of things, potentially billions of devices will report data about themselves, making it possible to create new applications in areas...

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