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Research initiative will study best approaches for quantum memories

Research initiative will study best approaches for quantum memories

The United States Air Force Office of Scientific Research has awarded $8.5 million to a consortium of seven U.S. universities that will work together to determine the best approach for generating quantum memories based on interaction between light and matter. The team will consider three different approaches for creating entangled quantum memories that could facilitate the long-distance transmission of secure information.

Rice professor's nanotube theory confirmed

Rice professor's nanotube theory confirmed

The Air Force Research Laboratory in Dayton, Ohio, has experimentally confirmed a theory by Rice University Professor Boris Yakobson that foretold a pair of interesting properties about nanotube growth: That the chirality of a nanotube controls the speed of its growth, and that armchair nanotubes should grow the fastest.

Air Force to launch 2nd unmanned spaceplane

Air Force to launch 2nd unmanned spaceplane

A second version of the secretive X-37B Orbital Test Vehicle is scheduled to rocket to space this afternoon from Cape Canaveral. Current forecasts predict a 70 percent chance that bad weather may delay the flight. The unmanned craft resembles the space shuttle, but is much smaller. The Air Force won't say what the shuttle is to be used for, but they do confirm that it operates completely autonomously.

Commercial nanofabrication tools may make silicon optical chips more accessible

Commercial nanofabrication tools may make silicon optical chips more accessible

In an effort to make it easier to build inexpensive, next-generation silicon-based electro-optical chips, which allow computers to move information with light and electricity, a research team is developing design tools and using commercial nanofabrication tools.

Proposed federal R&D funding dips for 2011

Reflecting the fortunes of a struggling economy, government R&D funding for 2011 is expected to slip about three-tenths of one percent from 2010 levels. The big news from the proposed package, however, is a marked fall in defense R&D: 6.6%. As a result, non-defense R&D could rise by several percentage points.

Portable laser backpack revolutionizes 3D mapping

Portable laser backpack revolutionizes 3D mapping

A portable, laser backpack for 3D mapping has been developed at the University of California, Berkeley, where it is being hailed as a breakthrough technology capable of producing fast, automatic, and realistic 3D mapping of difficult interior environments.

Scramjet speeds off

Scramjet speeds off

The video of Wednesday’s launch of the X-51A Waverider communicates the immense velocity attained by the scramjet design. After an initial rocket burn to achieve most of the terminal speed, the SY61 scramjet ignited, burning a mix of ethylene and JP-7 jet fuel to achieve Mach 5 at 70,000 feet.

Environmentally-safe fuel cells may emerge from Air Force funded research

MIT researchers are exploring a new technology funded by the Air Force Office of Scientific Research, and the National Science Foundation, which they call a thermopower wave, that may convert chemical energy to fuel cells for micro-machines, sensors and emergency communication beacons.

Semi-secret prototypes push the envelope of strange

Semi-secret prototypes push the envelope of strange

Normally, the projects run by DARPA stay fully under wraps except for a few tidbits released to the public, but it’s hard to keep a rocket-powered Mach 20 glider from prying eyes, especially when it drops out of telemetry at top speed. The flight, which may or may not be a bust, occurred just when the Air Force is keeping the lid on the fate of its own experiment that launched April 22: the X-37B unmanned shuttle.

World’s first working plasmonic laser lights up

World’s first working plasmonic laser lights up

Bridging the gap between electronics, optics, and photonics on the nanometer scale, the plasmonic laser was first suggested seven years ago, but didn’t work until an Air Force Office of Scientific Research scientist created a nanowire-enabled insulating gap the size of a protein molecule. The design is intended to be integrated into existing semiconductor platforms.

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R&D 100: Now and Then

R&D 100: Now and Then

As R&D Magazine prepares for the 50th annual R&D 100 Awards, the editors take a stroll through the awards history, and invite former winners to join them.

R&D 100 Awards: Final Deadline is April 30

R&D 100 Awards: Final Deadline is April 30

The editors of R&D Magazine have extended the submission deadline for the 2012 R&D 100 Awards to April 30, 2012, at 11:59 pm, eastern U.S. time. This is the FINAL DEADLINE. We cannot accept entries after that time.

Multimedia

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CC Radio - Episode 99

NIH bikes to work. For transcripts of this and other NIH Clinical Center podcasts, visit http://www.cc.nih.gov/podcast/

Blueshift - May 21, 2012: Astrophysicist to the Stars, Dr. David Saltzberg

In a follow-up to our previous interviews with co-creator of "The Big Bang Theory," Bill Prady, we interviewed Dr. David Saltzberg, the show's resident astrophysicist and science consultant. Find out more about his research, adventures in astrophysics, and how he keeps the science of the...

New To Market

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JEOL to launch world's smallest solid-state NMR probe
JEOL to launch world's smallest solid-state NMR probe

According to JEOL Resonance, a new benchmark for resolution and benchmark will be set with its introduction next week of a new 0.75-mm solid state nuclear magnetic resonance (NMR) probe. The probe is capable of high resolution sample analysis by spinning the sample at 110 kHz, the world's fastest spinning speed for NMR.

Energy Harvesting Subsystems for Wireless Sensors

Nextreme Thermal Solutions has developed two new energy harvesting subsystems for the plumbing and HVAC industries. The subsystems are the latest additions to Nextreme's Thermobility energy harvesting platform that uses thin-film thermoelectric technology to convert available thermal energy into electric power for a variety of autonomous self-powered applications.

Tools & Technology

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Microscope System with LED Illumination
Microscope System with LED Illumination

Leica Microsystems has introduced the Leica DM4000 B LED, a microscope system with LED illumination suited for biomedical applications.

Liquid Handler

Gilson Inc. has introduced the GX-241 liquid handler, a compact liquid handler suited for application and laboratories where bench space is at a premium.

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