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Small Alarm for Multiple Applications

July 18, 2014 11:08 am | by ECN Staff | Product Releases | Comments

Transducers USA has annouced the model TRIP-1500PR alarm for outdoor and mobile applications. Suitable for gate alerts, area intrusions, mobile sirens, and rail alerts, a small integrated mounting bracket is packaged as ...

This helmet lets fighter pilots ditch their night vision goggles

July 18, 2014 9:41 am | by Chris Warner, Executive Editor | Blogs | Comments

Military jobs are synonymous with stress, but one of the most stressful jobs even by military standards is that of the jet fighter pilot. Not only are they required to process a lot of operational information very quickly, they must do it while wearing headgear that can strain the head and neck the faster the plane flies....

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Metric Right-Angle Hypoid Gearmotor Line

July 18, 2014 9:39 am | by ECN Staff | Bison Gear & Engineering Corp. | Product Releases | Comments

Bison Gear and Engineering has launched a metric complement to all standard inch PowerSTAR part numbers across all ratios and motor options. This will provide better mounting for metric equipment, and open up ...

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Engineering Newswire 99: Marines Unveil Amphibious Monster Vehicle

July 18, 2014 9:29 am | by Alex Shanahan, Multimedia Production Specialist | Videos | Comments

Today on Engineering Newswire, we’re healing bones faster than ever, learning to curve bullets, and test-driving a half-scale amphibious vehicle ...               

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Lunar pits could shelter astronauts, reveal details of how 'man in the moon' formed

July 17, 2014 7:04 pm | by EurekAlert! | News | Comments

While the moon's surface is battered by millions of craters, it also has over 200 holes – steep-walled pits that in some cases might lead to caves that future astronauts could explore and use for shelter, according to new observations from NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft.

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'Nanocamera' takes pictures at distances smaller than light's own wavelength

July 17, 2014 6:40 pm | by EurekAlert! | News | Comments

Researchers at the University of Illinois at Urbana-Champaign have demonstrated that an array of novel gold, pillar-bowtie nanoantennas (pBNAs) can be used like traditional photographic film to record light for distances that are much smaller than the wavelength of light (for example, distances less than ~600 nm for red light). A standard optical microscope acts as a "nanocamera" whereas the pBNAs are the analogous film.

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Future electronics may depend on lasers, not quartz

July 17, 2014 6:21 pm | by EurekAlert! | News | Comments

Researchers in the laboratory of Kerry Vahala, the Ted and Ginger Jenkins Professor of Information Science and Technology and Applied Physics at Caltech, have developed a method to stabilize microwave signals in the range of gigahertz, or billions of cycles per second—using a pair of laser beams as the reference, in lieu of a crystal.

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Google's 2Q revenue gains eclipse earnings miss

July 17, 2014 6:14 pm | by Michael Liedtke - AP Technology Writer - Associated Press | News | Comments

Google's second-quarter earnings rose 6 percent as World Cup fever drove more traffic to the Internet company's search engine and YouTube video site while Android devices spurred more sales of movies, music, books and applications through its mobile store. The report released Thursday also showed...

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Microsoft CEO pivots sharply with 18,000 job cut

July 17, 2014 6:14 pm | by Ryan Nakashima - AP Business Writer - Associated Press | News | Comments

Microsoft announced the biggest layoffs in its 39-year history Thursday, outlining plans to cut 18,000 jobs in a move that marked the CEO's sharpest pivot yet away from his predecessor's drive for the company to make its own devices. Although some cuts had been expected ever since Microsoft...

Security MCU offers high RF integration

July 17, 2014 5:53 pm | Texas Instruments | Product Releases | Comments

Texas Instruments (Dallas, TX) introduced the RF430F5978 microcontroller (MCU) and accompanying evaluation module (EVM). Building on Tithe company’s CC430 product family, the RF430F5978 MCU is a highly integrated RF solution with desirable read zone and battery performance for…

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Ethernet and InfiniBand devices monopolizing your budget? Don't let them!

July 17, 2014 2:55 pm | by Krishna Mallampati, PLX Technology, www.plxtech.com | Plx Technology, Inc. | Articles | Comments

Organizations are losing money simply because they are not looking critically at the interconnect technology choices they have. Why? Because they are too wed to Ethernet and InfiniBand to acknowledge that these two are no longer the most economical technologies in system connectivity.

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NASA Kicks Off Field Campaign to Probe Ocean Ecology, Carbon Cycle

July 17, 2014 2:16 pm | by NASA | News | Comments

NASA embarks this week on a coordinated ship and aircraft observation campaign off the Atlantic coast of the United States, an effort to advance space-based capabilities for monitoring microscopic plants that form the base of the marine food chain.

NASA Begins Engine Test Project for Space Launch System Rocket

July 17, 2014 2:16 pm | by NASA | News | Comments

Engineers have taken a crucial step in preparing to test parts of NASA's Space Launch System (SLS) rocket that will send humans to new destinations in the solar system. They installed on Thursday an RS-25 engine on the A-1 Test Stand at the agency's Stennis Space Center near Bay St. Louis,...

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First ab initio method for characterizing hot carriers

July 17, 2014 2:16 pm | by EurekAlert! | News | Comments

Researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) have developed the first ab initio method – meaning a theoretical model free of adjustable or empirical parameters – for characterizing the properties of "hot carriers" in semiconductors. Hot carriers are electrical charge carriers - electrons and holes – with significantly higher energy than charge carriers at thermal equilibrium.

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Plasmon-enhanced Polarization-selective filter

July 17, 2014 1:54 pm | by EurekAlert! | News | Comments

As we all know, some optical devices can only work with a certain incident polarization direction. In this case, a polarizer is necessary to shift the polarization direction of linearly polarized light. A common polarizer is also called half-wave plate, which constructed out of a birefringent material (such as quartz or mica).

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