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How do you improve mammogram accuracy? Add noise

Technology / Computer Sciences

created 15 hours ago | popularity 5 / 5 (1) | comments 0

Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical ...


Social networking changing the way we travel (AP)

Social networking changing the way we travel

Technology / Internet

created 17 hours ago | popularity not rated yet | comments 0

(AP) -- Isahrai Azaria is heading to Austin, Texas, in February, and thanks to Facebook, she already has 40 acquaintances, an invitation to go water tubing, and a line on the best vegetarian lunch place in ...


Nanotech treatment gets boost with GSK licensing agreement

Nanotechnology / Bio & Medicine

created Dec 17, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- GlaxoSmithKline and Ann Arbor-based NanoBio Corporation announced today that they have signed an exclusive over-the-counter licensing agreement for NanoBio’s unique nanoemulsion treatment for cold sores in ...


Review: Netbooks meet luxury in ultra-light Sony (AP)

Review: Netbooks meet luxury in ultra-light Sony

Electronics / Consumer & Gadgets

created Dec 16, 2009 | popularity 3 / 5 (3) | comments 0

(AP) -- Netbooks have been a hit among laptop buyers because they're cheap and they're easy to carry. Now there's the option to pay a lot more and get a lot less - a lot less weight, that is.


Scientists study hummingbirds flight to develop self-propelled surveillance devices

Technology / Engineering

created Dec 16, 2009 | popularity 3.8 / 5 (5) | comments 1

The secret to the flight of the hummingbird and other tiny birds and insects lies in the looping, swirling flow of air, called a vortex, that their flapping wings create.


Patenting melon juice? Not if India gets its way...

Technology / Business

created Dec 11, 2009 | popularity 5 / 5 (8) | comments 0

Fed up with foreign companies patenting traditional medicine from India, the country's top scientific body is compiling a giant database of everything from yoga positions to medicinal fruit juice.


GAO: FDA yet to make safety changes post-Vioxx

Medicine & Health / Medications

created Dec 09, 2009 | popularity not rated yet | comments 0

(AP) -- The Food and Drug Administration still hasn't restructured its staff to better monitor drug safety, more than three years after experts recommended key changes in the wake of the Vioxx scandal.


Research is shattering traditioinal notions of laser limits

Research is shattering traditioinal notions of laser limits

Physics / Optics & Photonics

created Dec 07, 2009 | popularity 5 / 5 (2) | comments 1

Air Force Office of Scientific Research and National Science Foundation-funded professor, Dr. Xiang Zhang has demonstrated at the University of California, Berkeley the world's smallest semiconductor laser, ...


Microsoft to kick off Office 2010 in June

Technology / Software

created Dec 04, 2009 | popularity 1 / 5 (1) | comments 1

When Microsoft starts selling Office 2010 next year, the company will take its workhorse software suite and move it one step closer to its vision of cloud computing.


Google, other Silicon Valley firms nurture app developers

Technology / Internet

created Dec 03, 2009 | popularity 3 / 5 (1) | comments 0

They crowd the lobby of Google's Building 43 one evening a month, waiting to climb the wide stairway under a mock-up of the world's first private spacecraft, SpaceShipOne, prepared to delve deep into the Internet giant's ...


INL develops safer, more efficient nuclear fuel for next-gen reactors

INL develops safer, more efficient nuclear fuel for next-gen reactors

Technology / Energy

created Nov 30, 2009 | popularity 4.5 / 5 (15) | comments 7

As the nation ponders its energy choices, Americans keep asking themselves: how can the country make better use of its resources and emit fewer greenhouse gases without hurting U.S. industries? A research ...


Should I buy a PC or Mac?

Technology / Software

created Nov 25, 2009 | popularity 2.4 / 5 (21) | comments 35

Q. Our 6-year-old PC computer is dying a slow death and we are considering moving to a new iMac but have a few concerns. First, of all, we have several Word documents on our disk drive now that we want to keep and add to ...


Friends go online at Foursquare to meet offline (AP)

Friends go online at Foursquare to meet offline

Technology / Internet

created Nov 23, 2009 | popularity not rated yet | comments 0

(AP) -- Laura Fitton's ascent has been staggering: In less than a year, she's become mayor of nine different places in several different states, all without giving any speeches or kissing any babies.


Tapering a Free-Electron Laser to Extract More Juice

Tapering a Free-Electron Laser to Extract More Juice

Physics / General Physics

created Nov 20, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Researchers from the NSLS and Science Applications International Corporation (SAIC) have demonstrated a technique that could be used to significantly improve the quantity and quality of light ...


Advanced nuclear fuel sets global performance record

Advanced nuclear fuel sets global performance record

Technology / Energy

created Nov 17, 2009 | popularity 4.5 / 5 (21) | comments 1

(PhysOrg.com) -- Idaho National Laboratory scientists have set a new world record with next-generation particle fuel for use in high temperature gas reactors (HTGRs).