News tagged with free
New structure could produce efficient semiconductor laser sources
Dec 14, 2009 |
4.7 / 5 (3) |
1
(PhysOrg.com) -- University of Wisconsin-Madison researchers have achieved a nanoscale laser structure they anticipate will produce semiconductor lasers in the next two years that are more than twice as efficient ...
Shopping study: Do free samples really make you buy products?
Dec 14, 2009 |
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(PhysOrg.com) -- As you do your holiday shopping this year, you'll probably encounter plenty of free sample stands at the big warehouse stores and grocery stores. Common sense might tell you that eating a bunch of samples ...
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New insight into selective binding properties of infectious HIV
Medicine & Health / HIV & AIDS
Dec 15, 2009 |
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Free infectious HIV-1 is widely thought to be the major form of the virus in the blood of infected persons. U.S. Military HIV Research Program (MHRP) researchers, however, have demonstrated that essentially all of the infectious ...
Good dentistry may have saved the dinosaurs
Other Sciences / Archaeology & Fossils
Dec 14, 2009 |
2.6 / 5 (5) |
1
Infectious diseases can be transmitted by sneezing, touching, or - for Tasmanian devils - biting each other on the face, a habit that may have driven the dinosaurs to extinction through the transmission of a protozoan parasite.
AOptix Technologies and NuCrypt demonstrate physical-layer quantum encryption
Dec 14, 2009 |
4.2 / 5 (5) |
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AOptix Technologies, a leading edge developer of ultra-high bandwidth laser communication solutions, and NuCrypt, a provider of technology for ultra-high security over optical communication networks, disclosed today the recent ...
Marketing a 'spoonful of sugar'
Other Sciences / Social Sciences
Dec 15, 2009 |
3 / 5 (2) |
0
Your kids won't wear their seatbelts, take their vitamins or brush their teeth? A new study by Tel Aviv University offers a simple formula that will get better compliance in the kid department -- and has implications for ...
Comcast unveils online viewing of cable TV shows
Dec 15, 2009 |
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(AP) -- Comcast subscribers can now watch several cable TV shows and movies on the Internet.
Bing app for iPhones hits App Store
Dec 16, 2009 |
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Microsoft announced that a Bing application tailored for Apple's beloved iPhones has hit the virtual shelves of its longtime rival's online App Store.
Seattle Charges Up for Electric Cars
Dec 15, 2009 |
3.3 / 5 (3) |
1
(AP) -- Over the next two years, 2,500 charging stations for electric vehicles will be built in the Seattle area as part of a partnership between Nissan North America and the Electric Transportation Engineering ...
Slam dunk for future smart robots
Dec 14, 2009 |
5 / 5 (3) |
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(PhysOrg.com) -- 'What does the world look like' and 'where am I' are two questions robots must solve if they are to act autonomously in an unknown environment. Work by European researchers will help future ...
The importance of attractiveness depends on where you live
Medicine & Health / Psychology & Psychiatry
Dec 15, 2009 |
4.2 / 5 (6) |
2
Do good-looking people really benefit from their looks, and in what ways? A team of researchers from the University of Georgia and the University of Kansas found that yes; attractive people do tend to have more social relationships ...
Exercise improves survival rates for colorectal cancer patients
Dec 14, 2009 |
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Men who have been treated for colorectal cancer can reduce their risk of dying from the disease by engaging in regular exercise, according to a new study by researchers at Dana-Farber Cancer Institute. The findings are published ...
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