Saturday, January 7, 2012

Man stabbed for not knowing Beyonce's husband

Getty Images file

Not knowing that Beyonce and Jay-Z were married nearly cost a man his life.

By Gael Fashingbauer Cooper

Some of us keep more up-to-date on the world of celebrity marriage than others. But who knew that ignorance of Hollywood nuptials could end in attempted murder?

Cleveland-based FOX8.com is reporting that a man was stabbed as a result of a fight that began when he didn't know that singer Beyonce and rapper Jay-Z are married.

The FOX8 report is tantalizingly short on the details, but says that the fight was over a music video.

Ronald Deaver, 31, was arrested for stabbing a 48-year-old man during the ensuing scuffle. The victim is reportedly in good condition at a local hospital and Deaver was charged with felonious assault.

Seriously? This was a reason for a stabbing? Let's discuss on Facebook.

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Source: http://entertainment.msnbc.msn.com/_news/2012/01/05/9975344-man-stabbed-for-not-knowing-beyonces-husband

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Friday, January 6, 2012

World Junior Hockey 2012: Russians burst Canada's bubble, send undefeated juniors to bronze round

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Source: http://www.nationalpost.com/World+Junior+Hockey+2012+Russians+burst+Canada+bubble+send+undefeated+juniors+bronze+round/5942460/story.html

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iPhone 4S users consume nearly twice as much data as iPhone 4 - study

By Josh Ong

Published: 03:20 AM EST (12:20 AM PST) A wireless industry study has found that iPhone 4S owners on average use roughly twice as much data as iPhone 4 owners and three times as much as iPhone 3G users.

Telecom network technology firm Arieso cited the Siri virtual assistant feature as contributing to the increase, according to Reuters. The study used Apple's three-year-old iPhone 3G model as a benchmark.

The firm discovered that data usage of the iPhone 4 was 1.6 times higher than the iPhone 3G, while iPad 2 tablets consumed 2.5 times more data. The iPhone 4S was the heaviest on usage with three times the amount used by the iPhone 3G.

"I use the iPhone 4 myself and when I first heard of the iPhone 4S features I was not compelled to rush out and get one. However, the data usage numbers I am seeing make me wonder what I am missing," Arieso's chief technology officer, Michael Flanagan, said of the study.

Flanagan also noted that tablet usage closely resembled that of high-end smartphones. "A tablet still looks like a big smartphone," he said.

According to Bloomberg, Arieso's research found that one percent of the high-use subscribers consumed half of the data volumes. ?The hungry are getting hungrier,? Flanagan said.

An earlier inquiry into Siri's data usage discovered that the service consumes about 63KB per query. As such, using the feature 10 to 15 times a day would take up 18.5 to 27.7MB per month.

Siri is still in beta mode, with limited functionality outside of the U.S. Apple is, however planning a rapid international expansion for Siri this year. The company is actively hiring iOS software engineers to help develop the Application Programming Interface for Siri and port the feature to other languages.

AppleInsider tested the iPhone 4S on the AT&T, Sprint and Verizon networks shortly after its release. Extended tests showed that AT&T was generally faster than its rivals, while Verizon had broader coverage. Meanwhile, Sprint struggled with often unusable data service.

The rise in iPhone data consumption comes as Sprint is the only U.S. network to offer an unlimited data plan. CEO Dan Hesse was thought to have made comments this week undermining the carrier's unlimited offer, but it later turned out that he was referring to abusive data practices when roaming.

The iPhone has actually brought about broad changes in the wireless industry. AT&T, Apple's original carrier partner in the U.S., was initially surprised by the amount of data users consumed. The carrier was left scrambling to keep up with demand from Apple's customers, with one report from 2009 comparing the iPhone to a Hummer.

Apple waited until the second-generation iPhone to add 3G data services, allowing AT&T time to steadily improve its 3G network. The iPhone maker has also opted to wait for 4G LTE to become more mature. CEO Tim Cook said the first generation of LTE chipsets required "design compromises" that Apple was unwilling to make. Reports have suggested that Apple may release LTE iPad and iPhone models starting this year.

Verizon got a head start on AT&T when it rolled out its LTE network in December 2010. But, AT&T has been steadily making progress, announcing on Thursday that it had expanded its LTE network to 11 new cities for a total of 26 markets.

Source: http://www.appleinsider.com/articles/12/01/06/iphone_4s_users_consume_nearly_twice_as_much_data_as_iphone_4_study/

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Miss Your Cat? Now Fluffy Can Send You Tweets All Day Long

KittyTwittyYou like cats. Even if you're a "dog person," or allergic, I still know your little cat-loving secret. And how do I know? Well, since you're here on TechCrunch it's apparent that you're at least mildly interested in the internet, which happens to be infested with cats.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/TK0wEaf1KMk/

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Huntsman: Republican race wide open in Iowa's wake

Republican presidential candidate former Utah Gov. Jon Huntsman makes remarks during an event, Tuesday, Jan. 3, 2012, in Peterborough, N.H. (AP Photo/Matt Rourke)

Republican presidential candidate former Utah Gov. Jon Huntsman makes remarks during an event, Tuesday, Jan. 3, 2012, in Peterborough, N.H. (AP Photo/Matt Rourke)

(AP) ? Former Utah Gov. Jon Huntsman is calling the Republican presidential race a contest of "extraordinary ambiguity," and says he's not giving up.

Huntsman didn't campaign actively in Iowa, and he finished in last place in Tuesday's GOP precinct caucuses. But he says the fact that the vote was so divided among Mitt Romney, Rick Santorum and Ron Paul bodes well for others still in the race, as the Jan. 10 New Hampshire primary approaches.

Huntsman calls Iowa a "kind of jumbled-up outcome." He tells CBS, "Who would have guessed that Rick Santorum tooling around in his pickup truck would have gone from nowhere to practically winning the Iowa caucus."

He says, 'Look how much blue sky there is for the rest of the field. This is an open race."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2012-01-04-GOP%20Campaign-Huntsman/id-032985208ee247888058dbe0f9149603

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Thursday, January 5, 2012

Iowa vote doesn't resolve GOP search for identity (AP)

WASHINGTON ? The Republicans' identity crisis is producing the most volatile presidential primary season in memory and threatening to dilute the conservative fervor that swept the party to huge wins in 2010.

Former Massachusetts Gov. Mitt Romney is the pragmatic, establishment choice. But he has yet to attract more than a quarter of GOP voters, as his eight-vote Iowa caucus win showed.

So long as huge numbers of restless, overwhelmingly conservative Republicans keep yearning for an alternative, the party risks losing the fiery intensity that gave it the House majority and brought much of President Barack Obama's agenda to a standstill.

Romney promises to use his corporate skills to do a good job managing the government. But many party activists seem more intent on radically reshaping that government, sharply diminishing its role in Americans' lives. That sentiment gave birth to the tea party in 2009, dominated the 2010 elections and now seeks a champion in the 2012 presidential contest.

Former Sen. Rick Santorum, perhaps best known for his crusades against abortion and gay marriage, is the latest contender to emerge as the non-Romney alternative. He came from far back to finish within an eyelash of an Iowa victory. But he will be hard-pressed to raise the money and build the ground game needed to compete in New Hampshire, South Carolina, Florida and beyond.

Former House Speaker Newt Gingrich and Texas Gov. Rick Perry are in weaker shape, having finished fourth and fifth in Iowa, respectively. Yet a survey of Iowa caucus-goers shows there's an untethered mass of conservative voters still ripe for the picking.

Establishment Republicans predict those voters will eventually make peace with Romney because of their antipathy to Obama. That's not the most inspiring way to win a presidential nomination, as an angry Gingrich noted Wednesday.

Gingrich, who was hammered by attack ads from Romney's allies in Iowa, told MSNBC, "What is really striking about last night is that three out of four Republicans repudiated Mitt Romney. How can you take seriously somebody after that kind of campaign?"

The Iowa results have prodded at least one prominent conservative leader to schedule a series of meetings and urge like-minded groups to embrace Santorum.

"It's time for the conservatives to get off the sidelines and get into the arena," said Richard Viguerie. "Conservatives have dug in their heels, and they just don't want Romney."

A survey of Iowans entering Tuesday's GOP caucuses drove home the point that Romney is the choice of comparatively pragmatic Republicans whose top goal is ousting Obama. About a quarter of his supporters called themselves "very conservative," compared to two-thirds of Santorum's supporters.

More than three in five Romney backers were chiefly looking for a candidate who could beat Obama. That's four times the number of Santorum supporters who gave that answer. Meanwhile, two in five Santorum supporters, and virtually none of Romney's, said they were looking for a "true conservative."

The survey of caucus-goers, conducted by a news consortium including The Associated Press, suggests there's less difference between the tea party and the Republican Party than many may have thought.

Self-identified tea party supporters made up 64 percent of GOP Iowa caucus-goers. Santorum was backed by 29 percent of them, while Romney and libertarian-leaning Rep. Ron Paul of Texas took 19 percent each. Gingrich got 15 percent and Perry 11 percent.

Romney's tepid support from tea partyers and other strong conservatives means that, at best, he will have to labor to win the nomination and then would enter the general election with a restless base.

Romney did well in Iowa, "but in Santorum, the right now has what it's been looking for: a conservative who is viable in a fight for the nomination," said GOP consultant Terry Holt. "Those Paul, Gingrich and Perry supporters have to go somewhere eventually," Holt said, "and it still doesn't look like any of them are ready to embrace Romney."

The further right Romney has to move to win their backing, the harder it will be for him to woo independent voters next fall.

It's unclear whether the tea party can match the influence it has wielded in congressional elections.

Romney's even-tempered style clashes with the House GOP firebrands who see compromise as a weakness. They pushed the government to the brink of default in last summer's showdown over the debt ceiling. And they have caused massive headaches for Speaker John Boehner, R-Ohio, on a payroll tax cut and other issues.

It's hardly the first time Republicans have struggled for their identity. A clash between Northeast moderates and Sunbelt conservatives led to Barry Goldwater's nomination for president in 1964. He lost in a landslide to Lyndon Johnson.

But Goldwater redefined the GOP as a solidly conservative force ready to stop the march of New Deal and Great Society liberalism. He paved the way for Ronald Reagan and more sharply defined philosophies in both parties.

"It's not new," said Mickey Edwards, a former House Republican from Oklahoma. He predicted that most Republican voters eventually will gravitate to Romney, as the desire to oust Obama will trump the desire for a more ideological party leader.

"Now they're looking for who's not Mitt," Edwards said. "Next they'll look for who's not Obama."

Such thinking might yield a party identity that disappoints staunch conservatives who want a new era of dramatically stripped-down government spending, taxation and regulation. For them to prevail, however, they'll have to find a way to unite anti-Romney sentiment behind one candidate who can go the distance.

___

Associated Press writers Laurie Kellman, Alan Fram and Deputy Director of Polling Jennifer Agiesta contributed to this report.

Source: http://us.rd.yahoo.com/dailynews/rss/gop/*http%3A//news.yahoo.com/s/ap/20120105/ap_on_el_ge/us_republicans_identity_crisis

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Bat brains parse sounds for multitasking

Tuesday, January 3, 2012

Imagine listening to music while carrying on a conversation with friends. This type of multi-tasking is fairly easy to do, right? That's because our brains efficiently and effectively separate the auditory signals ? music to the right side; conversation to the left. But what researchers have not been able to do in humans or animals is to see a parsing of duties at the single neuron level ? until now.

Publishing in the European Journal of Neuroscience, renowned bat researcher Jagmeet Kanwal, PhD, associate professor in the department of neurology at Georgetown University Medical Center, reports on how and in which hemisphere of the brain, bats process incoming signals that allow them to orient and navigate while at the same time, make sense of what other bats are trying to tell them.

To understand auditory brain function, bats are especially interesting animals to study because they process sound through echolocation, which is a kind of biological sonar. Bats emit loud pulses and then listen to their own echoes produced when those pulses bounce off nearby objects. And while bats aren't blind, as is the common myth, they exclusively use echoes to navigate and to hunt while flying.

Not only do the brains of bats have to process a constant stream of pulses and echoes, they also have to simultaneously process the bats' social communications. Bats make angry sounds such as "back off," warning sounds like "watch out!" and other sounds for communicating messages such as "please don't hurt me, or even "I love you!"

In his study, Kanwal shows that neural circuits within the two brain halves allow a bat to navigate or "see" its surroundings and at the same time carry on a conversation, but the division of labor isn't equal, leading to what Kanwal describes as the lopsided brain.

At Washington University in St. Louis, Kanwal inserted a fine tungsten wire (thinner than a human hair) into the brains of awake bats. He presented an array of echolocation signals and communication calls from a digital library of species-specific sounds while recording miniature voltage spikes from neurons -- first in the left side and then the right side of the same bat.

Back at Georgetown University, Kanwal analyzed these data and discovered that neurons in the right cerebral cortex responded more strongly to echolocation than to communication sounds or "calls". This difference was absent on the left side where neurons were more sensitive to changes in the loudness of a call.

Kanwal separated the echolocation sounds into two parts (outgoing pulse and returning echo). Neurons on both sides of the brain responded vigorously to the combination of parts (pulse and echo) and poorly to each part presented by itself, indicating a functional specialization for echolocation. Neurons on the left side of the brain, but not the right, exhibited a similar specialization for processing other bats' social calls.

This phenomenon, known as combination-sensitivity, is ubiquitous in the brains of animals. Kanwal says it is likely the way humans perceive combinations of phonemes (units of speech) as a syllable or word.

"It appears that the cerebral cortex halves are wired differently, allowing one side, usually the left, to more effectively process speech or speech-like communication sounds than the other," Kanwal says. "The right half processes small changes in the pitch of the navigation signals akin to the pitch contour in a melody.

Kanwal says understanding the neurologic basis of speech and music processing is critical for alleviating communication deficits in children (hearing and language impairments, such as dyslexia), and repairing damage to speech areas (aphasias) after a stroke, that otherwise lead to a failure of verbal communication

"This type of lopsided processing has been known in humans for quite some time, but we have not been able to study single neurons at this level of detail in the human brain. Being able to examine the nature of lopsidedness at the level of single neurons in a non-human mammal opens the door to an in-depth understanding of this phenomenon."

###

Georgetown University Medical Center: http://gumc.georgetown.edu

Thanks to Georgetown University Medical Center for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/116387/Bat_brains_parse_sounds_for_multitasking

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