Wednesday, March 13, 2013

Unannounced Motorola Android phone surfaces, isn't the fabled 'X phone' (video)

Unannounced Motorola Android phone surfaces, isn't the fabled 'X phone' video

The fine folks at Tinhte have gotten their mitts on a Motorola-made Android phone that hasn't made its official debut. Right out of the gate, the outlet notes that it's not the rumored "X phone" since it's missing a large, stunning screen that would rival other flagship gear, but the specs still give it a fair amount of horsepower. Behind the device's roughly 4-inch 720p screen hide a Snapdragon S4 Pro (or better), an Adreno 320 GPU, 2GB of RAM and a 2,000mAh battery. On the outside, the smartphone sports a curved back reminiscent of the HTC One, a black finish and a thin bezel framing its display. Tinhte reports that the handset carries a XT912A model number, so we reckon it could be a cousin of the Droid RAZR, which is labeled as the XT912. Hit the jump for a video tour of the device, or click the source link for a full photo gallery.

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Source: Tinhte (1, translated), (2, YouTube)

Source: http://www.engadget.com/2013/03/13/unannounced-motorola-android-phone-not-x-phone/

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Slickdeals' best in tech for March 13th: 55-inch Samsung 3D HDTV and Lenovo IdeaPad Yoga 11

Looking to save some coin on your tech purchases? Of course you are! In this round-up, we'll run down a list of the freshest frugal buys, hand-picked with the help of the folks at Slickdeals. You'll want to act fast, though, as many of these offerings won't stick around long.

Slickdeals' best in tech for March 13th: 55-inch Samsung 3D HDTV and Lenovo IdeaPad Yoga 11

No matter what you're jonesing for as far as your next tech purchase is concerned, you should have a look at today's deals roundup. A 55-inch Samsung 3D HDTV makes the cut alongside a Lenovo IdeaPad Yoga 11 and more. Drop down past the break to see 'em all and access the requisite links for parting with your funds.

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Source: Slickdeals

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/S9RXe6b2cWI/

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Obama Urges Brunei Sultan To 'Do Some Shopping' In U.S

Mar 11 (Reuters) - Leading money winners on the 2013 PGATour on Monday (U.S. unless stated): 1. Brandt Snedeker $2,859,920 2. Tiger Woods $2,671,600 3. Matt Kuchar $2,055,500 4. Steve Stricker $1,820,000 5. Phil Mickelson $1,650,260 6. Hunter Mahan $1,491,965 7. John Merrick $1,343,514 8. Dustin Johnson $1,330,507 9. Russell Henley $1,313,280 10. Michael Thompson $1,254,669 11. Charles Howell III $1,238,219 12. Brian Gay $1,171,721 13. Jason Day $1,080,664 14. Chris Kirk $1,004,053 15. Keegan Bradley $976,993 16. Josh Teater $883,229 17. Bill Haas $876,800 18. Scott Piercy $868,592 19. ...

Source: http://news.yahoo.com/obama-urges-brunei-sultan-shopping-u-193008397--abc-news-politics.html

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Tuesday, March 12, 2013

Dead pig mystery in Shanghai river

An inquiry has been launched in China after more than 900 dead pigs were found floating in a river near the eastern city of Shanghai.

No evidence has been found that the animals in the Huangpu river were dumped there or died of any animal epidemic, officials say.

But measures are being taken to monitor the quality of the water.

The authorities are trying to establish where the animals came from, after they appeared in the river on Friday.

Shanghai residents use the river as source of drinking water, the China Daily news website reports.

Source: http://www.bbc.co.uk/news/world-asia-21732457#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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Monday, March 11, 2013

Vatican jamming devices block cardinals' phones

Joe Raedle / Getty Images

Canadian Cardinal Marc Ouellet makes his way to Vatican City on Monday. Security is tight ahead of the papal conclave, which is due to begin Tuesday.

By Alastair Jamieson, Staff writer, NBC News

ROME ? Jamming devices to halt communication were installed at the Vatican on Monday, as part of a security lockdown ahead of the papal conclave.

The behind-the-scenes ballot process is supposed to remain a secret, but modern technology left Roman Catholic Church officials taking no chances.


Staff working alongside the cardinals voting inside the Sistine Chapel must swear an oath of secrecy.

"I expect they?ll be on a total lockdown," NBC News' Vatican analyst George Weigel said. "Security is tight. It?s got to be."

Jamming devices will be used at the Sistine Chapel inside the Vatican and the nearby guest residences at Santa Marta where cardinals will sleep during the conclave, officials told reporters on Friday.

After a weekend celebrating mass at their assigned parishes across Rome, all 115 cardinals are preparing to file into the Sistine Chapel tomorrow to begin the selection of the next pope. NBC's Lester Holt reports.

The move will ensure cardinals cannot communicate with the outside world or use social media. It will also prevent hidden microphones from picking up the discussions.

Any cardinals or Vatican workers ?- such as those serving food in Santa Marta ? breaching the code face excommunication from the church.

"Even who said, 'pass the salt' is a secret," wrote Sister Mary Ann Walsh, media relations director for the United States Conference of Catholic Bishops in a blog post. "In this electronic age, I worry some cardinals may go into iPad and Twitter withdrawal."

To prevent any contact with the outside world, cardinals will also be taken the 750 yards from Santa Marta to the Sistine Chapel by bus.

"The Vatican highly prizes the traditional Conclave secrecy ? even more so after the leaks scandal that have plagued it in the past months," said Alessandro Speciale, Vatican correspondent for Religion News Service. "Most of the jamming measures were already in use in 2005, but of course, back then there were no smartphones and iPads. While cardinals will probably take their commitment to secrecy seriously, some of them are avid [Tweeters] and bloggers, and they might risk going into internet withdrawal if the conclave drags on too long."

Weigel added: "It would be difficult for anyone to use a cellphone, even out of sight. With 115 cardinals in the Sistine Chapel, space is tight and it would be obvious if anyone was checking their phone."

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The pope delivers his final audience in St. Peter's Square as he prepares to stand down.

Related:?

'The will of God is not entirely clear': Cardinal hints at tough task facing church

Are cardinals electing the last pope? If you believe Nostradamus ...

Full coverage of the papal abdication from NBC News

Source: http://worldnews.nbcnews.com/_news/2013/03/11/17268346-total-lockdown-vatican-preps-security-for-papal-conclave?lite

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Google brings iOS Gmail app's interface to the mobile web and Gmail Offline

Google brings iOS Gmail app's interface to the mobile web and Gmail Offline

Google had a very warm reception to the improved search and overall sleeker UI in Gmail 2.0 for iOS -- warm enough, in fact, that it's spreading the redesign work to its web apps. Both the mobile web app and Gmail Offline now share the same basic look as the iOS port as well as its search and Google Calendar integration. There's no sign of the interface reaching Android's native client, but those who eschew native apps on Android, BlackBerry, Chrome and iOS can get a taste of what they've been missing in the past few months.

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Via: The Next Web

Source: Gmail (Google+)

Source: http://www.engadget.com/2013/03/11/google-brings-ios-gmail-apps-interface-to-the-mobile-web/

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Friday, March 8, 2013

UK construction output falls 7.9 percent year-on-year in January

LONDON (Reuters) - British construction output fell an annual 7.9 percent in January, non-seasonally adjusted data showed on Friday.

Compared with December, output was 6.3 percent lower, the Office for National Statistics said.

Despite making up less than 7 percent of Britain's economy, weak construction output was the main drag on growth last year, pushing the country back into recession.

Surveys have also pointed to weakness in the sector. The Markit/CIPS construction index hit a three-year low last month, dragged down by falls in civil engineering activity and commercial work.

(Reporting by Christina Fincher)

Source: http://news.yahoo.com/uk-construction-output-falls-7-9-percent-january-094129936--sector.html

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These Nike Free 5.0 Shoes Are Like Chinese Finger Traps for Your Feet

If you put on these Nike Free 5.0s, you might not be able to ever take them off. That's because the latest training kicks from Nike use a lockdown system inspired by Chinese finger traps. That means these shoes lock down your foot so you can move more freely. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/W9xhF_zufSk/these-nike-free-50-shoes-are-like-chinese-finger-traps-for-your-feet

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The Drill: 50 most powerful people in sports

Saying power starts at the top, Sports Illustrated has picked its list of the 50 most powerful people in sports.

It's a list heavy on commissioners, owners and media types. Not a single active player made the list. Ex-NBA great Michael Jordan did come in at No. 50.

As Steve Rushin wrote about those on the list: "One move from any of them can cause a profound change in their environment, dictating what we watch, what it costs and whether it's any good."

Here's the top 10:

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1. Roger Goodell (above), NFL commissioner: You're not shocked, are you? SI notes that the leader of the NFL is a prime spot in sports, but Goodell isn't shy about using his power, as in Bountygate.

2. David Stern, NBA commissioner: During his 30-year reign, NBA revenue has jumped from $140 million to an estimated $5 billion this season.

3. Philip Anschutz, AEG owner: His company owns the Los Angeles Kings, L.A. Galaxy and has a minority share of the Lakers.

4. John Skipper, ESPN president: Last year, the network took in $6 billion through subscription fees and almost $3 billion in ad revenue.

5. Bud Selig, baseball commissioner: He earns points for baseball's increased revenue through TV contracts, rising attendance and a toughened drug policy.

6. Stan Kroenke, Kroenke Sports Enterprises owner: In his role as a sports owner - the St. Louis Rams, Denver Nuggets, Colorado Avalanche and a chunk of Arsenal - he has more holdings devoted to sports properties ($4 billion) than anyone.

7. Mark Lazarus, NBC Sports chairman: Great ratings for the London Olympics and Sunday Night Football.

8. Jacques Rogge, International Olympic Committee president: He made the list despite being a lame duck. A $558 million cash reservoir helps.

9. Phil Knight, Nike chairman: Nike will be the NFL's apparel maker for the next four years. And all those colorful unis helped put Oregon sports in the spotlight.

10. Hedge Fund Dude: A generic honor for rich folks. "Is there a cooler rich-guy plaything than a pro team?" the SI.com site asks. Thirty-two people on the Forbes 400 list own teams.

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Others on the list include: 19. Dallas Cowboys owner Jerry Jones; 23. Agent Scott Boras; 26. Big Ten Commissioner Jim Delany; 41. Alison Lewis and Sharon Byers, who oversee sports marketing for Coca-Cola. They are the highest-ranking women on the list.

Source: http://www.jsonline.com/sports/etc/rank--file-r1924oi-195783821.html

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Scola reaches youth through Kerouac and McCarthy

(AP) ? To illustrate that life is a journey, one of the Italian cardinals touted as a favorite to be the next pope doesn't just turn to the Scriptures ? but also to Jack Kerouac and Cormac McCarthy.

Angelo Scola, the archbishop of Milan, is seen as Italy's best chance at reclaiming the papacy, following back-to-back popes from outside the country that had a lock on the job for centuries.

For one night last month, during the historic week that saw the shock resignation announcement of Pope Benedict XVI, Scola came across as a simple pastor leading a flock of twenty-somethings in a discussion about faith. The powerful cardinal displayed not only an ease with youth but also a desire to make himself understood, a vital quality for a church that is bleeding membership. It was a sharp contrast with Benedict, who was almost painfully shy in public.

___

EDITOR'S NOTE: As the Roman Catholic Church prepares to elect a successor to Pope Benedict XVI, The Associated Press is profiling key cardinals seen as "papabili" ? contenders to the throne. In the secretive world of the Vatican, there is no way to know who is in the running, and history has yielded plenty of surprises. But these are the names that have come up time and again in speculation. Today: Angelo Scola.

___

Quoting from Kerouac's iconic Beat Generation novel "On the Road," Scola invited his audience of students to reflect on whether they "were going to get somewhere, or just going." And he cited McCarthy's post-apocalyptic father-son journey in "The Road," urging youths to consider the meaning of "destination" ? a key theme in McCarthy's work.

"The destination is a happy life, an accomplished life that doesn't end with death but with eternal life," the archbishop said.

Scola, 71, has commanded both the pulpits of Milan's Duomo as archbishop and Venice's St. Mark's Cathedral as patriarch, two extremely prestigious church positions that together gave the world five popes during the 20th Century.

Scola was widely viewed as a papal contender when Benedict was elected eight years ago. His promotion to Milan, Italy's largest and most influential diocese, has been seen as a tipping point in making him a hot favorite for the papacy. But while Italy has the most cardinals ? 28 ? participating in the conclave, the Italian contingent is also said to be fractured among those inside the Roman Curia ? the Vatican's bureaucracy ? and those outside, where Scola enjoys more support.

Crucially, the Milan and Venice posts have allowed Scola to polish his pastoral credentials, adding human outreach to his already considerable intellectual achievements.

Vatican analyst John Thavis, who recently published "The Vatican Diaries" about the inner workings of the Holy See, recalls visiting Scola in Venice, where he generated "a great deal of enthusiasm" among parishioners, despite sometimes delivering a dense message.

"He is very dynamic, but he has a hard time speaking in simple language. I will be honest with you. There are times when Cardinal Scola can get rolling and you find yourself sort of in the clouds," Thavis said. "So it would be interesting if he is elected Pope to see how he comes out and talks to the people."

Scola spent two decades after being ordained in 1970 studying in Europe's renowned Catholic universities and theological training grounds. His ties with Benedict, who named him to Milan, date from that academic period, when he began writing contributions for the Communio magazine co-founded by the future pope.

While Venice's cardinal, he founded a think tank ? "Oasis" ? which seeks dialogue with Islam, reflecting the lagoon city's historic position as a gateway between the East and the West. As "Oasis" has developed into a platform for dialogue, Scola has traveled frequently, making him one of the few Italian cardinals known abroad.

"Scola is one of the personalities that presents diverse talents and certain gifts that are to his advantage," said Sandro Magister, a Vatican analyst who closely monitors the institution's behind-the-scenes maneuvering. "He is certainly a solid theologian, formed along the same lines as Ratzinger. ... This is already something to his advantage."

Scola is recognized as a conservative in the Church, rejecting the idea of women priests and denouncing consumerism. His association with the conservative Italian movement Communion and Liberation has raised eyebrows.

Scola was a theology student when he was invited to join the group, which blends political activism with faith-based fervor as it seeks to influence Italy's decision-making. Many prominent Italian politicians have been associated with the movement; in the 1970s Scola is said to have instructed former premier Silvio Berlusconi, then a real estate developer, in philosophy.

Scola more recently has sought to distance himself from the movement, especially as a number of officials linked to it have been swept into scandal. The Vatican's official biography of Scola says he stopped active participation in 1991, when John Paul II appointed him bishop of Grossetto in Tuscany.

The son of a truck driver and a homemaker, Scola is proud of his humble origins. He grew up in a small apartment in the town of Malgrate, on Lake Como; he is remembered by former neighbors and townspeople as having a terrific memory and showing an early dedication to religious activities. Both Scola and his younger brother were accomplished: Scola became a priest at 29, while his brother became the town's mayor. The brother, Pietro, died three decades ago in a traffic accident.

"He has maintained his relationships with many local citizens, with his friends, with his relatives," said Malgrate Mayor Giovanni Codega. "So much so that in this town he is called Don Angelo, instead of Cardinal or Patriarch of Venice."

That relaxed parish figure emerged during the recent hour-long gathering with some 1,000 Milan university students. Balancing a clipboard on his lap, he jotted notes as the youths poured out their dilemmas. He addressed students by name and weaved in ideas from previous responses and questions. He urged young people to be themselves and not to hide behind words that obscure meaning, acknowledging that sometimes terms in the Christian vocabulary are "a little cold."

The cardinal engaged all of the tools of technology to reach his youthful audience. The meeting was streamed on the diocesan web page and broadcast on local Catholic TV and radio stations. He fielded questions not only from participants but also those submitted via email and Twitter.

Yet Scola's own Twitter account disappeared this month in the days leading up to the cardinals meetings ahead of the conclave ? leaving one former follower to quip that he'd soon be using (at)Pontifex, the handle that had been used by Benedict during his papacy.

The university meeting was Scola's second encounter, in a period of just over a year, with students from the Milan diocese. Martino Frigerio, 22, said this time around, the cardinal appeared "looser."

Still grappling with Scola's proposals, which some characterized as "challenging," the students were loath to consider his chances at the papacy.

"We in Milan are possessive of him. We've had him such a short time," Frigerio said. "He has a way of communicating with young people in a way that is different."

____

Nicole Winfield, Patricia Thomas and Frances D'Emilio contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-03-06-Vatican-Cardinals-Scola/id-4f822f44dc3f49d794d15213f5f307cc

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Thursday, March 7, 2013

A diplomatic natural, Kerry hits ground running

(AP) ? With the smile of a seasoned politician, a flair for languages and a vast repertoire of personal anecdotes, Secretary of State John Kerry schmoozed and cajoled his way through Europe and the Middle East on his first trip abroad as America's top envoy. But as far as diplomatic triumphs go, Dennis Rodman stole the show.

Kerry plunged into his first official overseas voyage by touring the capitals of America's traditional Western European allies, charming his hosts in Britain, France, Germany and Italy with his patrician bearing, fluent French, passable German and smattering of Italian.

He greeted officials with the comfortable blue-blooded bonhomie of a well-heeled man at ease in the grand salons of London, Paris, Berlin and Rome, yet one still deeply affected by his combat experience in Vietnam, something he made clear to German youth in a town hall meeting on the second stop of the trip.

Leaving Europe behind, Kerry immersed himself in the byzantine politics of a volatile Mideast that is struggling with the chaotic aftermath of the Arab Spring, an area in which the Obama administration must toe a delicate line between advocacy and unwanted interference.

In Rome and Cairo, he doled out modest aid packages to the Syrian opposition and to Egypt's foundering Islamist government with an appeal for that country's bickering politicians to save their nation from economic ruin ? at the same time Congress and the Obama administration were bickering about cuts to the United States' budget. In Ankara and Riyadh, he rebuked the Turks over anti-Israel rhetoric and warned Iran about its nuclear program.

The silver-maned, slightly hard-of-hearing, 69-year-old Kerry also announced a significant shift in policy toward the Free Syrian Army, providing nonlethal assistance directly to the armed rebels fighting to oust President Bashar Assad.

However, the biggest diplomatic coup during Kerry's trip sprung from his antithesis: a flamboyant, retired NBA star with multiple body piercings who became the first American to have ever met North Korea's reclusive young leader, Kim Jong-Un.

Thus it was Dennis Keith Rodman, former Chicago Bull, Southeastern Oklahoma State attendee, basketball journeyman and Madonna boy toy, and not Yale-educated John Forbes Kerry, former Massachusetts senator and Democratic presidential nominee, who was the talk of the foreign policy cocktail circuit back home.

Kerry told NBC on Tuesday that Rodman "was a great basketball player, and as a diplomat, he was a great basketball player. That's where we'll leave it."

Still, Kerry soldiered on, conscious of the legacy left by his predecessor, Hillary Rodham Clinton, but determined to make his own mark on U.S. diplomacy as America's 68th secretary of state and clean up some long unfinished business along with way.

At a meeting with U.S. Embassy staff in Abu Dhabi, the ex-chairman of the Senate Foreign Relations Committee described himself as a "recovering politician and budding diplomat" and reprised the biggest laugh line of his speech to the State Department on his first on the job.

"I have big heels to fill," he said to chuckles. "The big test, obviously, as I mentioned, is: Can a man do this job now?"

Kerry was apparently unfazed when nearly half of the Egyptian opposition figures invited to meet him at a roundtable at a luxury Cairo hotel didn't show up. They complained that the United States is siding with President Mohammed Morsi's Muslim Brotherhood. Nonetheless, Kerry gave his message that politicians of all sides have to compromise for the good of the nation.

Kerry dutifully reassured Europeans that the Obama administration's much-publicized pivot to Asia won't leave them bereft of the trans-Atlantic ally that protected them from Cold War Soviet ambitions. He made clear to Gulf Arabs wary of Iran's growing assertiveness that Washington would not allow Tehran to get nukes and run roughshod through the region.

And, in a nod toward hopes for possible progress on the Mideast peace front, he had lunch Monday with Palestinian President Mahmoud Abbas in Saudi Arabia.

The first white man to run the State Department since Warren Christopher stepped down in 1997, Kerry appears to be a throwback to the "pale, male, Yale" era of American diplomacy when the striped-pants Ivy League set ruled the roost in Foggy Bottom and U.S. embassies and consulates abroad.

But despite the wardrobe of custom suits and a rack of pink and teal neckties from a Martha's Vineyard clothier that proudly caters to the preppy crowd, Kerry strove to present an everyman persona, notably to embassy staff.

He recalled his time growing up as a foreign service officer's child in post-World War II Europe. He promised to fight for funding for them even as budget cuts kick in.

"When I was the son of a foreign service officer and went to another country, and changed schools, I didn't really know where I was, and wasn't too sure why," he told employees at the U.S. Embassy in Riyadh, after pulling about two dozen of their offspring onto the dais with him to pose for pictures.

"And, I'll tell you folks, you put up with a lot in that respect," he said. "I know what it means to be in this great endeavor."

After nearly falling off the stage in an embassy reception room in Rome, Kerry regaled those assembled with a story about how he and the current U.S. ambassador to Italy decades ago bought a broken-down London taxi and drove through Europe with post-adolescent gusto.

"I think we left London one night at midnight and went to the ferry and went across to France and went down through France and Spain and then down into Italy and had a great adventure, running with the bulls in Pamplona and all those crazy things you do when you're 18 years old," he recalled.

A little more than a stone's throw from the Vatican on the day Pope Benedict XVI became the first pontiff to retire in 600 years, Kerry ? a practicing Roman Catholic ? joked about a friend who had teased him with this made-up headline: "Kerry Arrives; Pope Goes."

In Paris, where his mother, Rosemary, of the wealthy Forbes clan, was born and later worked as a nurse's aide during World War II before fleeing the city on a bicycle as the Nazis marched into the city in June 1940, Kerry hinted at youthful fun in the City of Light.

"I spent, or misspent, a night or two of my youth here in this city," he said with a roguish grin. "I will not tell you about wandering around Paris all night long just to live it and feel it."

Now, decades later, a man whose entire life appears to have been prologue to being secretary of state is wrapping up a diplomatic dash that has taken him to nine countries in 10 days.

He has his diplomatic passport back and seems ready to use it.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-06-US-Kerry's-Debut/id-55b1de22ed924c8b89d53cbf758d9585

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How the brain loses and regains consciousness

Tuesday, March 5, 2013

Since the mid-1800s, doctors have used drugs to induce general anesthesia in patients undergoing surgery. Despite their widespread use, little is known about how these drugs create such a profound loss of consciousness.

In a new study that tracked brain activity in human volunteers over a two-hour period as they lost and regained consciousness, researchers from MIT and Massachusetts General Hospital (MGH) have identified distinctive brain patterns associated with different stages of general anesthesia. The findings shed light on how one commonly used anesthesia drug exerts its effects, and could help doctors better monitor patients during surgery and prevent rare cases of patients waking up during operations.

Anesthesiologists now rely on a monitoring system that takes electroencephalogram (EEG) information and combines it into a single number between zero and 100. However, that index actually obscures the information that would be most useful, according to the authors of the new study, which appears in the Proceedings of the National Academy of Sciences the week of March 4.

"When anesthesiologists are taking care of someone in the operating room, they can use the information in this article to make sure that someone is unconscious, and they can have a specific idea of when the person may be regaining consciousness," says senior author Emery Brown, an MIT professor of brain and cognitive sciences and health sciences and technology and an anesthesiologist at MGH.

Lead author of the paper is Patrick Purdon, an instructor of anesthesia at MGH and Harvard Medical School.

Distinctive patterns

Last fall, Purdon, Brown and colleagues published a study of brain activity in epileptic patients as they went under anesthesia. Using electrodes that had been implanted in the patients' brains as part of their treatment for epilepsy, the researchers were able to identify a signature EEG pattern that emerged during anesthesia.

In the new study, the researchers studied healthy volunteers, measuring their brain activity with an array of 64 electrodes attached to the scalp. Not only did they find patterns that appeared to correspond to what they saw in last year's study, they were also able to discern much more detail, because they gave the dose of propofol over a longer period of time and followed subjects until they came out of anesthesia.

While the subjects received propofol, the researchers monitored their responsiveness to sounds. Every four seconds, the subjects heard either a mechanical tone or a word, such as their name. The researchers measured EEG activity throughout the process, as the subjects pressed a button to indicate whether they heard the sound.

As the subjects became less responsive, distinct brain patterns appeared. Early on, when the subjects were just beginning to lose consciousness, the researchers detected an oscillation of brain activity in the low frequency (0.1 to 1 hertz) and alpha frequency (8 to 12 hertz) bands, in the frontal cortex. They also found a specific relationship between the oscillations in those two frequency bands: Alpha oscillations peaked as the low-frequency waves were at their lowest point.

When the brain reached a slightly deeper level of anesthesia, a marked transition occurred: The alpha oscillations flipped so their highest points occurred when the low frequency waves were also peaking.

The researchers believe that these alpha and low-frequency oscillations, which they also detected in last year's study, produce unconsciousness by disrupting normal communication between different brain regions. The oscillations appear to constrain the amount of information that can pass between the frontal cortex and the thalamus, which normally communicate with each other across a very broad frequency band to relay sensory information and control attention.

The oscillations also prevent different parts of the cortex from coordinating with each other. In last year's study, the researchers found that during anesthesia, neurons within small, localized brain regions are active for a few hundred milliseconds, then shut off again for a few hundred milliseconds. This flickering of activity, which creates the slow oscillation pattern, prevents brain regions from communicating normally.

Better anesthesia monitoring

When the researchers began to slowly decrease the dose of propofol, to bring the subjects out of anesthesia, they saw a reversal of the brain activity patterns that appeared when the subjects lost consciousness. A few minutes before regaining consciousness, the alpha oscillations flipped so that they were at their peak when the low-frequency waves were at their lowest point.

"That is the signature that would allow someone to determine if a patient is coming out of anesthesia too early, with this drug," Purdon says.

Cases in which patients regain consciousness during surgery are alarming but very rare, with one or two occurrences in 10,000 operations, Brown says.

"It's not something that we're fighting with every day, but when it does happen, it creates this visceral fear, understandably, in the public. And anesthesiologists don't have a way of responding because we really don't know when you're unconscious," he says. "This is now a solved problem."

Purdon and Brown are now starting a training program for anesthesiologists and residents at MGH to train them to interpret the information necessary to measure depth of anesthesia. That information is available through the EEG monitors that are now used during most operations, Purdon says. Because propofol is the most widely used anesthesia drug, the new findings should prove valuable for most operations.

In follow-up studies, the researchers are now studying the brain activity patterns produced by other anesthesia drugs.

###

Massachusetts Institute of Technology: http://web.mit.edu/newsoffice

Thanks to Massachusetts Institute of Technology 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/127135/How_the_brain_loses_and_regains_consciousness

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Monday, March 4, 2013

Video: Duchess Kate travels to Switzerland



>>> new maimages of the royal family as william and kate attend a wedding in the swiss alps .

>> kate , william and harry side by side once again, this time at the wedding of a close friends in switzerland. the royals for once are not the center of attention and seeming to enjoy it.

>> william and kate , when they are as a couple, and just as people, are quite unassuming, they do just mix quite well with the crowd and remember, all these people will be at the society wedding will be sort of they have met before at polo or other social events. they will be relaxed.

>> with the morning sickness gone, kate is starting to cher hitch her pregnancy. they are attending the wedding of polo player mark tomlinson. his bride won gold at the olympics for dressage.

>> in this particular example, they don't want to take all of the glory away from the bride.

>> at home, kate resumed her charity work , almost five months pregnant, she is living full time in london, while william continues his work in wales. harry too is focusing on his charity work . he spent most of the week in southern africa with his charity he set up to help children with hiv. his mother diana also worked with people with hiv.

>> i hope my mother would be proud.

>> the reality is, it was something very close to his mother's heart. she was somebody who championed acceptance for this disease, acceptance for people suffering with it. and harry, by working with this charity, is staying close to his mother.

>> reporter: as the royal couple prepare for parenthood, no doubt, diana is very much in their thoughts too. annabelle roberts, nbc news, london.

Source: http://www.today.com/video/today/51024975/

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Factbox: North African al Qaeda's Belmokhtar

(Reuters) - Chad said on Saturday its soldiers in Mali had killed al Qaeda commander Mokhtar Belmokhtar, the al Qaeda mastermind of a bloody hostage-taking in Algeria in January.

Here are some facts about Belmokhtar:

- Belmokhtar's Mulathameen group claimed responsibility for the capture of Algeria's In Amenas gas plant, jointly-owned by BP, Statoil and Algeria's state energy company Sonatrach, in January. Up to 37 foreigners died after troops stormed the complex to end the hostage crisis in which 29 militants were also killed.

- Linked to a string of kidnappings of foreigners in North Africa in the last decade, French intelligence dubbed Algerian-born Belmokhtar "the uncatchable".

- Born in Ghardaia, Algeria, in 1972, Belmokhtar said in an interview posted on jihadi forums in 2007 that he traveled at the age of 19 to Afghanistan where he gained training and combat experience before returning to Algeria in 1992.

- This launched him on a 2-decade career of Islamic militancy, first as a member of Algeria's Islamic Armed Group (GIA) in the country's civil war, then as a joint founder of the Salafist Group for Preaching and Combat (GSPC), which extended its attacks against security forces into countries along the southern fringe of the Sahara.

- The GSPC later took up the franchise of al Qaeda's North Africa wing, under the name al Qaeda in the Islamic Maghreb (AQIM). Belmokhtar headed one of two AQIM battalions in Algeria's southern desert bordering Mali.

- Belmokhtar was sentenced by an Algerian court to life imprisonment in absentia in connection with the killing of 10 Algerian customs agents in 2007.

- His reputation as a "gangster-jihadist" involved in arms and cigarette smuggling earned him the nickname "Mister Malboro" among locals in the Sahara, according to French media.

- His activities gained him strong links with local Tuareg communities, including the ones in northern Mali whose fighters played a major role in the rebel offensive last year that seized the north of the West African state. He is reported to have married local Arab and Tuareg women. (Sources: U.S.-based Jamestown Foundation's Terrorism Monitor, U.N. al Qaeda Sanctions Committee, Reuters)

(Reporting by David Lewis, Pascal Fletcher and Madjiasra Nako; Editing by Jason Webb and Robin Pomeroy)

Source: http://news.yahoo.com/factbox-north-african-al-qaedas-belmokhtar-205230563.html

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Guthrie, Thompson tied for Honda Classic lead

Luke Guthrie putts for a birdie on the eighth green during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

Luke Guthrie putts for a birdie on the eighth green during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

Michael Thompson hits from the fifth fairway back onto the sixth fairway during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

Luke Guthrie smiles as he watches his tee shot from the seventh tee during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

Geoff Ogilvy, from Australia, watches his shot from the seventh tee during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

Geoff Ogilvy, from Australia, hits from the trap on the sixth hole during the third round of the Honda Classic golf tournament in Palm Beach Gardens, Fla., Saturday, March 2, 2013. (AP Photo/J Pat Carter)

(AP) ? PGA Tour rookie Luke Guthrie and Michael Thompson survived the chilly, blustery conditions and shared the lead Saturday in the Honda Classic.

With wind making the course play longer and the water look even more daunting, Guthrie held on for a 1-over 71 in his first time playing in the last group on tour. The 22-year-old from Illinois closed with eight good pars. Thompson narrowly missed a 20-foot eagle putt on the par-5 18th hole for a 70.

They were at 8-under 202, and had to buckle down for what figures to be a wide open final round.

Lee Westwood chipped for an unlikely birdie on the 14th hole, made a 20-foot birdie on the 17th and salvaged a par despite hitting 3-wood into the water on the final hole for a 70 that left him only two shots behind. Geoff Ogilvy also had to work hard for a 70, starting with three bogeys on the opening four holes. Ogilvy made a 7-foot birdie putt on the 18th to join Westwood at 202 and give him a great chance to erase a miserable West Coast Swing.

Ogilvy, who failed to finish in the top 50 and qualify for the Masters at the end of last year by one shot, missed his last four cuts and didn't qualify for the Match Play Championship last week. He has until the end of the month to go from No. 79 into the top 50, making Sunday an important day.

Eleven players were separated by four shots going into the final round, a group that included Rickie Fowler, Charles Howell III, Keegan Bradley and Justin Rose.

Missing from the mix was Tiger Woods.

Woods had hoped to post a low score to at least get into contention and was headed that way with a 32 on the front nine. But he didn't make another birdie the rest of the way, and took a double bogey on the par-3 17th when his shot plugged into the bank short of the green and he never found the ball. He wound up with a 70, not a bad score under the conditions, but not good enough to achieve what he wanted. He was eight shots behind.

Woods was nine shots out of the lead a year ago after 54 holes, closed with a 62 and was runner-up by two shots to Rory McIlroy.

Instead of the No. 1 player at the top of the leaderboard, there is a pair of players who have never won on the PGA Tour, two players who realized that a victory Sunday would get them into the Masters. Thompson hasn't been to Augusta National since 2008 as a U.S. Amateur finalist.

If the wind is anything like it was Saturday, it could be a matter of hanging on ? and not just for them.

"Even par for the day was never going to go backward," Ogilvy said. "It was only going to go forward, and I did that."

Proof of that was the scoring. No one among the last 20 players to tee off Saturday broke par. Former PGA champion Y.E. Yang had a 67, the low score of the third round, and moved up 36 spots into a tie for seventh.

Westwood made a pair of sloppy bogeys to end the front nine and was in danger of falling too far behind until a 33 on the back nine got him back in the game. Just as key was getting through the 10th and 11th holes with par.

The par-4 11th, with the second shot over a lake, played so difficult that it yielded only birdie among 75 players ? a 35-foot putt by Yang ? and played to an average score of 4.8, which was higher than both the par 5s at PGA National.

The 10th played just over 500 yards as a par 4 and into the wind, so tough that Ogilvy had to hit 3-wood for his second shot.

"I like my chances regardless of the conditions," Westwood said. "I'm playing nicely. Just got a couple of mistakes I made today, but other than that, I'm playing solidly. I have to start making a few putts. I had a lot of chances to make putts that just grazed the hole. I like being out late on a Sunday and having a chance."

Five of the nine players within four shots of the lead could get to the Masters with a win, and that would be particularly meaningful to Howell, who grew up in Augusta. He was five shots out of the lead, until making a 20-foot birdie on the 15th and coming close to the water on the 18th, stopping short of a bunker for an up-and-down birdie that gave him a 71.

Fowler had a 69 and finished nearly two hours before the leaders. When the round was over, his name was prominently on the leaderboard. He will play in the final round with Howell in the third-to-last group.

"The biggest thing is being within a few shots going into the back nine tomorrow," Fowler said. "That's where the tournament really starts."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-02-GLF-Honda-Classic/id-23983ae09e3f41bb98350f0c91321411

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