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Coin-type lithium rechargeable battery intended for high-temperature operations

April 21, 2014 4:11 pm | Seiko Instruments | Product Releases | Comments

Seiko Instruments Inc. (Torrance, CA) announced a new coin-type lithium rechargeable battery, “MS920T”, which offers a higher operating temperature than conventional rechargeable batteries. Features include unique sealing technology which meets outdoors and inside vehicle applications....

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Wrap-around chip resistors tested per EEE-INST-002 and MIL-PRF-55342

April 21, 2014 2:38 pm | Product Releases | Comments

Vishay Precision Group, Inc. (Malvern, PA) announced that its Vishay Foil Resistors brand (VFR) has introduced a new series of military-qualified, ultra-high-precision Z1-Foil wrap-around chip resistors.

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Web-based tool helps circuit designers identify the optimal electronic fuses for their projects

April 21, 2014 2:06 pm | Littelfuse, Inc. | Product Releases | Comments

Littelfuse (Chicago, IL) has introduced the Littelfuse iDesign Online Fuse Design and Selection Tool, a robust, web-based tool designed to help circuit designers identify the optimal electronic fuses for their projects. The Littelfuse iDesign tool, the first of its kind available from a circuit protection device supplier...

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Photos of the Day: NASA's flying saucer

April 21, 2014 1:33 pm | by ECN Staff | News | Comments

NASA recently unveiled the Low Density Supersonic Decelerator, a disc-shaped spacecraft which could potentially deliver supplies for future manned Mars missions. In theory, NASA’s flying saucer would, upon descent, deploy a 100-foot-wide parachute to decelerate from a Mach 3.5 descent down to about twice the speed of sound....

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Gecko-like adhesives now useful for real world surfaces

April 21, 2014 12:43 pm | by EurekAlert! | News | Comments

The ability to stick objects to a wide range of surfaces such as drywall, wood, metal and glass with a single adhesive has been the elusive goal of many research teams across the world, but now a team of University of Massachusetts Amherst inventors describe a new, more versatile version of their invention....

'Exotic' material is like a switch when super thin

April 21, 2014 12:37 pm | by EurekAlert! | News | Comments

Researchers from Cornell University and Brookhaven National Laboratory have shown how to switch a particular transition metal oxide, a lanthanum nickelate (LaNiO3), from a metal to an insulator by making the material less than a nanometer thick. Ever-shrinking electronic devices could get down to atomic dimensions....

Flipping the switch

April 21, 2014 12:35 pm | by EurekAlert! | News | Comments

Harvard researchers have succeeded in creating quantum switches that can be turned on and off using a single photon, a technological achievement that could pave the way for the creation of highly secure quantum networks. Built from single atoms, the first-of-their-kind switches could one day be networked....

MRI, on a molecular scale

April 21, 2014 12:31 pm | by EurekAlert! | News | Comments

For decades, scientists have used techniques like X-ray crystallography and nuclear magnetic resonance imaging (NMR) to gain invaluable insight into the atomic structure of molecules, but such efforts have long been hampered by the fact that they demand large quantities of a specific molecule....

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Computational method dramatically speeds up estimates of gene expression

April 21, 2014 12:27 pm | by EurekAlert! | News | Comments

With gene expression analysis growing in importance for both basic researchers and medical practitioners, researchers at Carnegie Mellon University and the University of Maryland have developed a new computational method that dramatically speeds up estimates of gene activity from RNA sequencing (RNA-seq) data....

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....

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...

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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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