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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....

GaN-ready magnetics suit next-generation compact power conversion technologies

September 10, 2014 3:02 pm | Product Releases | Comments

Precision, Inc. (Minneapolis, MN) announced the global launch of its GaN-ready magnetic...

SDSC joins the Intel Parallel Computing Centers program

September 9, 2014 1:52 pm | by EurekAlert! | News | Comments

The San Diego Supercomputer Center (SDSC) at the University of California, San Diego, is working...

Integrated DrMOS power stages promise high current, efficiency, and power density

September 9, 2014 12:22 pm | Product Releases | Comments

Vishay Intertechnology, Inc. introduced a new family of VRPower integrated DrMOS power stage...

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Inventor creates tiny technologies for medicine; awarded $500,000 Lemelson-MIT Prize

September 9, 2014 11:50 am | by EurekAlert! | News | Comments

Dr. Sangeeta Bhatia, biomedical engineer and professor at MIT, is the recipient of the 2014 $500,000 Lemelson-MIT Prize. Bhatia is recognized for designing and commercializing miniaturized technologies with applications to improve human health....

New infrared marker for bio-imaging

September 9, 2014 11:47 am | by EurekAlert! | News | Comments

Far-red shifted fluorescent tissue markers make it possible to visualize structures and processes with advanced bio-imaging. This permits new insights into organisms and creates the potential for a wide range of applications – from more exact....

A single molecule diode opens up a new era for sustainable and miniature electronics

September 9, 2014 11:41 am | by EurekAlert! | News | Comments

In the domain of electronics, the continuous quest for miniaturisation is pushing us towards the creation of devices which are continuously becoming smaller and more efficient. However, silicon - the basic component for most of these devices which caused a....

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Researchers advance artificial intelligence for player goal prediction in gaming

September 9, 2014 11:33 am | by EurekAlert! | News | Comments

Researchers from North Carolina State University have developed artificial intelligence (AI) software that is significantly better than any previous technology at predicting what goal a player is trying to achieve in a video game. The advance holds promise for helping game....

X-ray imaging paves way for novel solar cell production

September 9, 2014 11:27 am | by EurekAlert! | News | Comments

The sharp X-ray vision of DESY's research light source PETRA III paves the way for a new technique to produce cheap, flexible and versatile double solar cells. The method developed by scientists from the Technical University of Denmark (DTU) in Roskilde can reliably....

Open-frame power supply family exhibits up to 150 watts

September 9, 2014 9:25 am | CUI Inc. | Product Releases | Comments

CUI (Tualatin, OR) announced that it has expanded its VOF series of compact, open frame ac-dc power supplies to include 100, 120, and 150 W versions. The single-output supplies are higher-power additions to their recently released series....

Celebrating CERN -- the world's most remarkable physics laboratory

September 9, 2014 9:24 am | by EurekAlert! | News | Comments

"CERN: How We Found the Higgs Boson," recently published by World Scientific, is a highly valuable contribution to the history of CERN and the science surrounding this most remarkable physics laboratory in the world. The book is very well structured....

DIN-rail power supplies feature output current adjustment

September 8, 2014 12:35 pm | Sunpower UK | Product Releases | Comments

The new 40 W DRA-40 and 60 W DRA-60 DIN-rail power supply series from Sunpower (Aldermaston, UK) with output current adjustment are the latest in response to a growing market trend: Designers are building entire systems ....

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Harvard & Cornell researchers develop untethered, autonomous soft robot

September 5, 2014 10:33 am | by EurekAlert! | News | Comments

Imagine a non-rigid, shape-changing robot that walks on four "legs," can operate without the constraints of a tether, and can function in a snowstorm, move through puddles of water, and even withstand limited exposure to flames. Harvard advanced materials chemist George Whitesides, PhD and colleagues describe the mobile, autonomous robot they have created in Soft Robotics....

A metallic alloy that is tough and ductile at cryogenic temperatures

September 5, 2014 9:26 am | by EurekAlert! | News | Comments

A new concept in metallic alloy design – called "high-entropy alloys" - has yielded a multiple-element material that not only tests out as one of the toughest on record, but, unlike most materials, the toughness as well as the strength and ductility of this alloy actually improves at cryogenic temperatures....

2-D or 3-D? That is the question

September 5, 2014 9:06 am | by EurekAlert! | News | Comments

The increased visual realism of 3-D films is believed to offer viewers a more vivid and lifelike experience—more thrilling and intense than 2-D because it more closely approximates real life. However, psychology researchers at the University of Utah, among those who use film clips routinely in the lab to study patients' emotional conditions, have found that there is no significant difference between the two formats....

Rosetta-Alice spectrograph obtains first far ultraviolet spectra of a cometary surface

September 5, 2014 8:56 am | by EurekAlert! | News | Comments

NASA's Alice ultraviolet (UV) spectrograph aboard the European Space Agency's Rosetta comet orbiter has delivered its first scientific discoveries. Rosetta, in orbit around comet 67P/Churyumov-Gerasimenko, is the first spacecraft to study a comet up close....

AC-DC power modules meet protection class II

September 4, 2014 4:15 pm | Product Releases | Comments

Power Sources Unlimited, Inc. (Wrentham, MA) announces the addition of the TMM Series of medical approved AC-DC power modules that meet protection class II and are ideally suited for patient vicinity applications. The TMM Series offers three power classes....

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300W 1/8th-brick DC-DC converter features digital control

September 4, 2014 3:29 pm | TDK Corporation of America | Product Releases | Comments

TDK Corporation (San Diego, CA) announces the introduction of the 300W TDK-Lambda iEH series of isolated DC-DC converters. Featuring digital non-linear adaptive control, these converters provide better dynamic performance, improved system stability ...

The US and China hold close to half of the world’s planned PV projects

September 4, 2014 12:30 pm | by Josefin Berg – Senior Analyst Solar Research, IHS | Ihs | News | Comments

The global pipeline of PV projects now stands at 132 GW of which 10 GW are under construction, according to the PV Project Database published on a monthly basis by IHS Technology. The US and China together hold close to half of the world’s planned PV projects.

High-voltage metal film resistors suit harsh environments

September 4, 2014 10:43 am | Stackpole Electronics, Inc. | Product Releases | Comments

Stackpole's RNV Series uses proprietary manufacturing processes and materials to provide a robust product that performs under prolonged high temperature and high humidity stress. It can withstand ...

Power supply provides universal AC input from 100V to 240V

September 4, 2014 9:40 am | Product Releases | Comments

GlacialPower (New Taipei City, Taiwan) announces the newest addition to its DALI product lineup — the GP-DP004N-16V. A DALI power supply outputting 200mA, the GP-DP004N is enough for a full 64 device DALI network. Compatible with DALI standard IEC62386 ...

Wireless power transmitter coils comply with the Qi standard

September 3, 2014 10:39 am | Wurth Electronics Midcom, Inc. | Product Releases | Comments

To increase its offerings in the 12V voltage range of wireless power transmitter coils, Wurth Electronics (Watertown, SD) developed two new coils. Those coils comply with the Qi standard of the Wireless Power Consortium (WPC). The 760308104113 (A13), as a single coil ...

Wearable sensor hub comes in under 150 microwatts

September 3, 2014 9:15 am | Quicklogic Corporation | Product Releases | Comments

QuickLogic Corporation (Sunnyvale, CA) introduced its new ArcticLink 3 S2 platform, the second CSSP solution in its Sensor Hub roadmap. This next-generation platform delivers double the customer-specific programmable logic capacity, four times the computational performance ...

Infographic: Where are all the women in STEM?

September 3, 2014 8:00 am | by Kasey Panetta, Managing Editor and Eileen Whitmore, Art Director | Blogs | Comments

When it comes to women in STEM (science, technology, engineering, mathethmatics) the numbers just don’t add up. Even though the number of women majoring in STEM (and attending college) has increased in the past few decades, the number of women who actually enter the fields has barely increased at all....

Why sibling stars look alike: Early, fast mixing in star-birth clouds

September 2, 2014 12:30 pm | by EurekAlert! | News | Comments

Stars are made mostly of hydrogen and helium, but they also contain trace amounts of other elements, such as carbon, oxygen, iron, and even more exotic substances. By carefully measuring the wavelengths (colors) of light coming from a star, astronomers can determine how abundant each of these trace elements is....

Single laser stops molecular tumbling motion instantly

September 2, 2014 11:45 am | by EurekAlert! | News | Comments

In the quantum world, making the simple atom behave is one thing, but making the more complex molecule behave is another story. Now Northwestern University scientists have figured out an elegant way to stop a molecule from tumbling so that its potential ...

Nano-forests to reveal secrets of cells

September 2, 2014 11:40 am | by EurekAlert! | News | Comments

Vertical nanowires could be used for detailed studies of what happens on the surface of cells. The findings are important for pharmaceuticals research, among other applications. A group of researchers from Lund University in Sweden have managed to make artificial cell membranes form....

Dual low-side driver IC designed for SMPS applications

August 28, 2014 4:15 pm | International Rectifier | Product Releases | Comments

International Rectifier (El Segundo, CA) introduced the automotive-qualified AUIRB24427S high-current dual low-side driver IC for Switched Mode Power Supply (SMPS) applications used in Hybrid Electrical Vehicles (HEV), Electric Vehicles (EV) ...

LED power supply offers optional dimming

August 28, 2014 11:52 am | Product Releases | Comments

Stadium Power has launched a range of LED drivers for indoor and outdoor use in LED-based lighting and signage applications. The new range includes the LDP Series, offering 24-, 36- and 48-V constant current outputs over …

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