Archive for March, 2010

Diabetes Raises Risk For Post-Surgical Mortality In Cancer Patients

Diabetes Raises Risk For Post-Surgical Mortality In Cancer Patients

Undergoing surgical cancer treatment holds greater risk for people who also have diabetes than it does for people who just have cancer, according to a study being published this month in Diabetes Care.
The study, conducted by researchers at Johns Hopkins University, found that people who have both [...]

Self-Powered Nanosensors

Self-Powered Nanosensors

By combining a new generation of piezoelectric nanogenerators with two types of nanowire sensors, researchers have created what are believed to be the first self-powered nanometer-scale sensing devices that draw power from the conversion of mechanical energy. The new devices can measure the pH of liquids or detect the presence of ultraviolet light using [...]

Compulsive Eating That Leads To Obesity Has Similar Biology To Drug Addiction

Compulsive Eating That Leads To Obesity Has Similar Biology To Drug Addiction

US researchers working with rats have shown for the first time that the compulsion to overeat that leads to obesity has the same biological mechanism as seen in addiction to drugs like cocaine and heroin abuse: it affects the brain’s pleasure circuitry in a [...]

National bans is poll boon for Italian local TV, Internet

National bans is poll boon for Italian local TV, Internet

The suspension of political programming by national broadcasters ahead of regional elections Sunday and Monday has boosted audiences for Internet and local TV shows, a novelty in Italian politics.
Rai television, which groups all public channels, suspended political programming ahead of the elections, saying it did not [...]

Google goes it alone in China censorship fight

Google goes it alone in China censorship fight

Secretary of State Hillary Clinton, in a major speech on Internet freedom two months ago, called on US technology firms not to support online censorship.
“I hope that refusal to support politically motivated censorship will become a trademark characteristic of American technology companies,” Clinton said. “It should be part [...]

Confused about phone camera quality? Help’s coming

Confused about phone camera quality? Help’s coming

(CNET) — Let’s say you’re trying to decide whether to buy a new mobile phone and you like taking photos. The Google Nexus One’s 5-megapixel camera has 56 percent more pixels than the iPhone 3GS’s 3.2 megapixels, but it’s clear the camera isn’t 56 percent better.
Now let’s say it’s [...]

‘Flying’ boat hopes to circle globe in 40 days

‘Flying’ boat hopes to circle globe in 40 days

London, England (CNN) — The captain of a huge “flying” boat that has smashed world records for speed on water now plans to sail round the world in under 40 days.
Frenchman Alain Thebault, skipper of “Hydroptere,” a revolutionary sailing boat that looks more like a plane, says [...]

Google.cn: R.I.P or good riddance?

Google.cn: R.I.P or good riddance?

Beijing, China (CNN) — How do Chinese Internet users feel about Google’s decision to move most of its search functions from the mainland? That all depends on who you ask.
“You have two categories of Internet users in China,” said Isaac Mao, a prominent Chinese blogger and Internet expert.
“One strongly supports that [...]

Facebook plans to add ‘place’ feature

 
(CNN) — Facebook on Friday proposed creating a way for people to add their locations to Facebook pages but released almost no details about how the feature will work.
The location-based feature, hinted at in a post on Facebook’s blog, would give the social network’s 400 million-plus members a function that has been popularized on newer [...]

New iPad orders won’t ship until April 12

Pre-orders of Apple’s iPad seem to be going very well. The company updated its Web site on Saturday indicating that any new iPad orders will ship by April 12, as pointed out by AppleInsider and other blogs.
Apple is due to ship the iPad Wi-Fi model next Saturday–for those that have already placed their orders, the [...]