Monday, 31 October 2011

Japan intervenes to tame soaring yen ahead of G20 (Reuters)

TOKYO (Reuters) ? Japan intervened to weaken the yen after the currency hit a record high against the dollar on Monday, saying it acted to counter speculative moves that did not reflect the health of the Japanese economy.

The dollar spiked after the intervention as much as 4 percent past 79 yen from around 75.65 yen. The dollar touched a record low of 75.31 yen earlier on Monday.

Finance Minister Jun Azumi said Tokyo stepped into the market for the second time in less than three months on its own at 10:25 a.m. local time (0125 GMT) and would continue to intervene until it was satisfied with the results.

"I have repeatedly said that we would take decisive steps against speculative moves in the market," Azumi told an ad-hoc news conference.

Azumi would not comment on the size of the intervention, but one trader said the authorities were intervening "quite persistently."

"My sense is that they might not quit very easily," a trader said. The trader added, however, that dollar/yen may start to become heavy at levels above 79 yen.

Tokyo's second foray into currency markets since its record 4.5 trillion yen selling intervention on August 4, follows weeks of warnings by government and central bank officials that their patience with the currency's strength was wearing thin.

Even though the yen's exchange rate when measured against a trade-weighted basket of currencies and adjusted for inflation is not far from its 30-year average, it has been trading at much stronger levels against the dollar than one assumed by Japanese exporters in their earnings projections.

Last Thursday, acting in part out of concern that the yen's impact on corporate profits could derail Japan's recovery from the March earthquake and tsunami, the Bank of Japan eased its monetary policy by boosting government bond purchases.

But the easing failed to take the pressure off the yen, which continued to climb against the U.S. dollar -- underpinned by investors seeking relative safety in the currency from the European debt crisis.

Yunosuke Ikeda, senior FX strategist at Nomura Securities, said last week's central bank easing and Monday's intervention could be an effective combination.

"It was very good timing. The BOJ has prepared the ground by easing last week. Speculators' yen-buying position has piled up, and intervention is most effective in such cases," Ikeda said.

"This will likely be one-off intervention, but I think the government wants to stop the yen's strength, which is out of sync with gradually improving global economic fundamentals.

"The dollar/yen will unlikely fall back to the record low hit earlier today for some time."

Japanese Prime Minister Yoshihiko Noda and Azumi will head to the Group of 20 summit in Cannes, France later this week and Tokyo has been keen to win its international partners' understanding for its problems with the yen.

Azumi said that while Monday's intervention was a solo act he was in a continuous contact with his international partners.

"I have been frequently in contact (with other countries) ... I have always conveyed Japan's stance and interests at senior official levels," he said.

Since September 2010, Japan has now intervened three times on its own and once jointly with other G7 rich nations to weaken the yen. But the effects of past intervention have proved fleeting in the face of steady demand from nervous investors seeking highly liquid and relatively safe assets such as Japanese government bonds.

This has been a source of deepening frustration for Japanese officials, who argue that a yen rally is one problem too many for a nation grappling with a nuclear crisis, a $250 billion post-quake rebuilding effort and ballooning debt.

(Additional reporting by Kaori Kaneko and Hideyuki Sano; Writing by Tomasz Janowski; Editing by Neil Fullick)

Source: http://us.rd.yahoo.com/dailynews/rss/asia/*http%3A//news.yahoo.com/s/nm/20111031/bs_nm/us_japan_economy_yen

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Lawmakers warn Obama over Russia's WTO bid (reuters)

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Sunday, 30 October 2011

Doctor's defense expert: It's plausible Michael Jackson caused his own death

An expert in anesthesiology testified in defense of Michael Jackson's doctor, saying the pop star may have given himself a fatal dose of drugs and that the prosecution's theory does not fit the evidence.

Michael Jackson may have caused his own death by taking a large quantity of sedative pills and giving himself an intravenous dose of the powerful anesthetic propofol in the final moments of his life, an expert in anesthesiology testified Friday.

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Dr. Paul White told the jury at the manslaughter trial of the pop legend?s personal physician that the most plausible explanation for the drug levels detected in Mr. Jackson?s system after his death is that he swallowed pills and injected himself with propofol when his doctor was out of the room.

Defense Attorney Michael Flanagan asked Dr. White whether he would expect ?adverse consequences? if Jackson quickly injected a dose of propofol into himself after already ingesting a significant quantity of lorazepam pills and after having been injected with the sedatives lorazepam and midazolam.

?I believe it could potentially have lethal consequences,? White said.

The testimony came on the 20th day of the trial of Dr. Conrad Murray in the Los Angeles County Courthouse. The Las Vegas cardiologist is accused of administering a fatal dose of propofol while trying to treat Jackson?s chronic insomnia.

Dr. Murray?s lawyers maintain that Jackson gave himself the fatal dose. Murray has pleaded not guilty.

White is believed to be the defense?s last witness. His cross examination is set to begin on Monday. The case could go to the jury later next week.

Murray had been hired for $150,000 a month to serve as Jackson?s physician during a planned series of concerts in London. With rehearsals escalating and the concert fast approaching, Murray was attempting to treat Jackson?s complaints of lack of sleep. For nearly two months the doctor had been administering nightly intravenous doses of propofol in the bedroom of Jackson?s rented mansion.

The anesthetic is not a recognized sleep aid and is usually administered by a trained anesthesiologist in a fully-equipped hospital or clinic. But Murray surrendered to Jackson?s insistence that propofol was the only medicine strong enough to help him sleep.

Murray set up an IV system in Jackson?s bedroom. Medical experts testified that the practice was unheard of and extremely dangerous.

Jackson died on June 25, 2009. An autopsy said the cause of death was ?acute propofol intoxication.? Murray was charged with involuntary manslaughter and faces up to four years in prison and loss of his medical license, if convicted.

Dr. White?s suggestion that Jackson self-administered a lethal combination of drugs that killed him stands in sharp contrast to the testimony of the prosecution?s expert, Steven Shafer. The Columbia University professor and research scientist said Jackson most likely died while receiving a continuous infusion of propofol set up by Murray.

Mr. Shafer said Murray set up the propofol drip and then left the room. At some point, Jackson stopped breathing and died, Shafer said, because Murray was not at Jackson?s bedside to open his air way. Shafer said administration of propofol requires an array of resuscitative equipment, electronic monitoring equipment with alarms, and constant vigilance by the attending physician.

He said Murray had effectively abandoned his patient.

Defense attorneys are working to counter Shafer?s testimony and trying to raise doubts in the minds of the jurors about how Jackson died.

White said Shafer?s theory of the propofol drip did not fit with evidence recovered in Jackson?s bedroom. And he said Shafer?s theory that Murray gave Jackson a series of injections of the sedative lorazepam does not fit with drug concentrations found during the autopsy.

White testified that Jackson most likely gave himself a rapid injection of 25 milligrams of propofol between 11:30 a.m. and 12 noon.

He testified that his self-injection scenario better fit the known evidence than Shafer?s offered scenario.

?I cannot understand how it is possible that [Jackson] got a three hour infusion [of propofol] when the evidence does not show an infusion set up and the level of drug in the blood is not consistent with? Jackson receiving an entire bottle of propofol, White said.

On Monday, prosecutors are expected to challenge White?s scenario. In addition they are likely to closely question White about whether Murray followed recognized procedures for administration of propofol and whether he took adequate safeguards. Analysts say prosecutors will likely argue that even if Jackson self-administered the drug, Murray still had a duty as a physician to monitor his patient at all times.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/GI1Rmw88qEs/Doctor-s-defense-expert-It-s-plausible-Michael-Jackson-caused-his-own-death

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Saturday, 29 October 2011

PHOTOS: Jen & Ben Share a Sweet Moment

Jen Garner & Ben Affleck share a romantic moment! Check out more pics of Hollywood's tightest twosomes

Source: http://www.ivillage.com/star-snapshots-couples-cam/1-b-73237?dst=iv%3AiVillage%3Astar-snapshots-couples-cam-73237

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Aspirin slashes hereditary cancer risk in UK study (Reuters)

LONDON (Reuters) ? Taking two aspirin a day for two years reduces the long-term risk of bowel cancer in people with a family history of the disease by around 60 percent, according to a British study published Friday.

The finding could also have implications for the wider population, though more research is needed to determine an ideal dose for different groups of people.

In recent years there has been an intense debate about the merits of routinely taking aspirin, which increases the risk of stomach ulcers and internal bleeding, but also protects against heart problems.

John Burn of Newcastle University believes his study -- the first randomized controlled trial into the effect of aspirin on cancer outcomes -- is a key piece of evidence validating the case for aspirin.

Previous research into cancer and aspirin, a cheap drug originally developed by Bayer more than a century ago, has been based on less robust observational studies.

Burn's study looked at people with Lynch syndrome, a genetic condition predisposing them to a range of cancers. It affects at least one in 1,000 people and around half of them develop cancer, mainly in the bowel and womb.

His data suggests that for every 10,000 cancers prevented, there could be 1,000 extra ulcers due to aspirin.

"There's a trade-off. If we could get by on a smaller dose, then we could potentially avoid a lot of those ulcers," Burn told a news conference.

For the general population, taking low-dose aspirin might be a more sensible option, and a major new multi-dose trial should shed more light on this in the next few years, he added.

DELAYED EFFECT

Burn and colleagues studied 861 people with Lynch syndrome, who began a two-year course of either 600 milligrams a day of aspirin or a placebo between 1999 and 2005.

An initial analysis in 2007 found no difference in cancer rates between the groups. But it turned out the effect was delayed and in 2010 there was a clear divergence, with 19 new bowel cancers among those on aspirin and 34 in the placebo arm.

What is more, among those patients who stuck to the full two-year regimen of pill-taking -- some 60 percent of the total -- the effects were more pronounced, and strongly statistically significant, with a 63 percent reduction in bowel cancer cases from 23 in the placebo group versus 10 in the aspirin group.

"What we have finally shown is that aspirin has a major preventative effect on cancer but this doesn't become apparent until years later," Burn said.

How exactly aspirin provides protection is unclear, but Burn said the delayed effect suggested aspirin may hit faulty stem cells before they mutate into pre-cancerous cells.

The study, which was published online by the Lancet medical journal and part-funded by Bayer, also found some evidence of a reduction in other solid cancers linked to Lynch syndrome.

"This is a really important study showing that aspirin can significantly reduce the risk of bowel and other cancers in patients genetically at high risk of developing cancer," said Chris Paraskeva of the University of Bristol, who was not involved in the research.

In a commentary in the Lancet, Andrew Chan of Harvard Medical and Scott Lippman of the MD Anderson Cancer Center in Houston said the findings were "compelling" and arguably supported more general recommendations to consider aspirin for preventing bowel cancer, based on individual patients' risks.

(Reporting by Ben Hirschler; Editing by Will Waterman)

Source: http://us.rd.yahoo.com/dailynews/rss/cancer/*http%3A//news.yahoo.com/s/nm/20111028/hl_nm/us_cancer_aspirin

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Friday, 28 October 2011

Farrelly Brothers to do another "Dumb and Dumber" (Reuters)

LOS ANGELES (TheWrap.com) ? "Dumb and Dumber" is getting dumber yet.

The Farrelly Brothers will direct a sequel to their 1994 hit -- and they plan to reunite Jim Carrey and Jeff Daniels to resurrect their beloved (and dumb) roles, TheWrap has confirmed.

Sean Anders and John Morris are writing the New Line movie.

They previously wrote Carrey's 2011 movie "Mr. Popper's Penguins," 2010's "Hot Tub Time Machine" and "She's Out of My League" and 2008's "Sex Drive."

Peter and Bobby Farrelly have just completed shooting "The Three Stooges" for Fox and plan to tackle the "Dumb and Dumber" sequel next. A "Dumb and Dumber" prequel came out in 2003, but the Farrelly brothers were not intimately involved in it.

Charles B. Wessler, Brad Krevoy and Steve Stabler will produce with the Farrelly Brothers' Conundrum Entertainment partner Bradley Thomas.

Deadline first reported the news.

Source: http://us.rd.yahoo.com/dailynews/rss/movies/*http%3A//news.yahoo.com/s/nm/20111027/film_nm/us_dumbanddumber

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Thursday, 27 October 2011

New test can precisely pinpoint food pathogens

Tuesday, October 25, 2011

With salmonella-tainted ground turkey sickening more than 100 people and listeria-contaminated cantaloupes killing 15 this year, the ability to detect outbreaks of food-borne illness and determine their sources has become a top public health priority.

A new approach, reported online Oct. 14 in the journal Applied and Environmental Microbiologyby a collaborative team led by Cornell University scientists, will enable government agencies and food companies to pinpoint the exact nature and origin of food-borne bacteria with unprecedented accuracy, says food science professor Martin Wiedmann.

The standard method of tracing food-borne illness involves breaking up the DNA of bacteria samples into smaller pieces and analyzing their banding patterns.

But scientists often find that different strains of bacteria have common DNA fingerprints that are too genetically similar to be able to differentiate between them, making it difficult to establish whether the salmonella that made one person sick was the same salmonella that infected another person. This was the case in a salmonella outbreak linked to salami made with contaminated black and red pepper that included 272 cases in 44 states between July 2009 and April 2010.

To surmount this challenge, Wiedmann adopted a genomic approach.

By sequencing the genome of 47 samples of the bacteria -- 20 that had been collected from human sources during the outbreak, and 27 control samples collected from human, food, animal and environmental sources before the outbreak -- Wiedmann and his team were able to rapidly discriminate between outbreak-related cases and non-outbreak related cases, isolating four samples believed to be connected to the pepper contamination.

In the process of doing so, he also found other links: A Salmonella strain that led to a nationwide recall of pistachio nuts in 2009 turned up in samples from four people -- only one of whom had reported eating pistachios.

Other connected cases suggested smaller outbreaks of which officials had been previously unaware.

"The use of genome sequencing methods to investigate outbreaks of food-borne bacterial diseases is relatively new, and holds great promise as it can help to identify the temporal, geographical and evolutionary origin of an outbreak," Wiedmann said. "In particular, full genome sequence data may help to identify small outbreaks that may not be easily detected with lower resolution subtyping approaches."

Wiedmann, research associate Henk den Bakker and other lab members developed the single nucleotide polymorphism (SNP) test that is specific to the 2009 pepper-associated outbreak with the help of researchers at Life Technologies Corp. They also collaborated with researchers at Washington State University and departments of health in New York City and New York state.

A similar approach has previously been used in hospital settings to trace pathogenic bacteria such as methicillin-resistant Staphylococcus aureus, but this is its first application for food-borne illness. Wiedmann said he is continuing to perfect the method and use it to test other types of bacteria. The U.S. Food and Drug Administration and other agencies are also starting to use similar approaches.

###

Cornell University: http://pressoffice.cornell.edu

Thanks to Cornell University 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/114610/New_test_can_precisely_pinpoint_food_pathogens

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HTC partnership with Dropbox brings 5GB of free cloud storage to Android devices

Android Central

HTC has announced on its official Facebook page that thanks to its recent partnership with cloud storage provider Dropbox, the Dropbox app will come preinstalled on all HTC Android phones. HTC phone owners will also benefit from 5GB of free cloud storage, versus the standard 2GB normally given to free account holders.

Dropbox has previously partnered with Sony Ericsson to bring pre-loaded Dropbox apps to Xperia owners, however unlike the HTC deal, no additional storage is offered on SE devices.

So far it's unclear which HTC legacy devices, if any, will be able to take advantage of the 5GB storage deal. We've reached out to HTC for comment, and we'll update you when they get back to us.

Source: HTC on Facebook


Source: http://feedproxy.google.com/~r/androidcentral/~3/te8Q7ZgLTng/htc-partnership-dropbox-brings-5gb-free-storage-android-devices

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Wednesday, 26 October 2011

Timberlake: I stole a golf cart with Ryan Gosling

Who knew Justin Timberlake and Ryan Gosling used to be partners in crime?

"In Time's" Timberlake, 30, recently stopped by "The Ellen DeGeneres Show," where he reminisced about his days on "The Mickey Mouse Club" with former costar Gosling, 30.

PHOTOS: Ryan Gosling through the years

"We used to do terrible things. We thought we were so cool," Timberlake recalled. "Looking back on them, they weren't as bad as I thought they were at the time. We stole a golf cart. And we were like, 'Yeah, man. We're stealing a golf cart!'"

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"We drove into MGM Studios, which is totally illegal by the way," he added. "I was like, 'What do you want to do thug? And Ryan was like, 'I don't know, cuz...because that's definitely how we talked."

PHOTOS: Justin's many women

All kidding aside, the future A-listers bonded after Timberlake's mother, Lynn Harless, became Gosling's legal guardian for six months. "His mother had to keep her job in Canada the second year that we were on the television show," Timberlake explained. "We were probably a little closer than the rest of the kids that were on the show just because we had to share a bathroom."

PHOTOS: Justin's style evolution

Though Timberlake said it's been "hard to keep up with" Gosling since their "MMC" days, he thinks Gosling has become an "unbelievable" leading man. "I think one of the best actors of our generation."

Timberlake's apperance on "The Ellen DeGeneres Show" airs Thursday.

Copyright 2011 Us Weekly

Source: http://today.msnbc.msn.com/id/45040259/ns/today-entertainment/

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China's Li urges North Korea to build on U..S dialogue (Reuters)

BEIJING (Reuters) ? China wants North Korea to deepen talks with South Korea and the United States in the hope of soon restarting nuclear negotiations, the visiting Chinese vice premier told his North Korean counterpart, state media reported on Monday.

Chinese Vice Premier Li Keqiang, however, also told the North's Premier Choe Yong-rim that Beijing would stay a firm ally of Pyongyang, which is contending with food shortages, international isolation and ensuring a smooth succession.

Li, 56, is the favorite to become premier from early 2013, when Wen Jiabao will step down.

Pyongyang has stirred regional tensions with its nuclear arms ambitions, missile tests and deadly confrontations across the divided peninsula last year. But recently it has reached out to Seoul and Washington to ease tensions, and will hold talks with U.S. officials in Geneva on Monday.

"China supports North Korea maintaining a correct focus on engagement and dialogue," Li told Choe on Sunday evening, according to China's official Xinhua news agency.

It was in China and other countries' interests for Pyongyang to improve ties with Seoul and Washington, avoiding instability on the peninsula, said Li.

North Korea should seek "early outcomes from the dialogue, and restarting six-party talks as soon as possible to advance the denuclearization of the (Korean) peninsula," he added.

The intermittent six-party talks bring together China, Japan, Russia, both Koreas and the United States. They reached an agreement in September 2005 under which the North agreed to abandon its nuclear programs in exchange for economic and diplomatic incentives to be provided by other parties.

Beijing has stood by the North, which it regards as a brittle but vital bulwark against the influence of the United States and its allies. But China has also tried to build ties with South Korea, a much bigger trade partner, and to revive the talks on North Korean nuclear disarmament.

The talks and the agreement were a diplomatic trophy for Beijing. But North Korea walked out of the negotiations more than two years ago after the United Nations imposed fresh sanctions for a long-range missile test. The following month it conducted a second nuclear test.

Ahead of the talks in Geneva, U.S. officials have said North Korea must make real steps to heal ties with South Korea and show it is sincere about nuclear disarmament before the six-party talks can resume.

During his three-day visit to North Korea that began on Sunday, Li is being accompanied by senior diplomats and economic officials, including Chen Yuan, chairman of China Development Bank.

China fears that the North's frayed and isolated economy could fuel instability as its leader Kim Jong-il lays the ground for a leadership succession in the dynastic state, and Li pressed Beijing's case for stronger trade ties.

Both sides should "maintain the steady and rapid growth of bilateral trade, promoting key cooperative projects in a positive and steady-handed way," Li told Choe.

China has sought to draw North Korea closer with economic incentives, and bilateral trade between the two countries grew to $3.1 billion in the first seven months of 2011, an 87 percent increase from the same period last year, according to Chinese customs data.

After visiting the North, Li will go to South Korea from Wednesday for two days.

(Reporting by Chris Buckley; Editing by Jeremy Laurence and Paul Tait)

Source: http://us.rd.yahoo.com/dailynews/rss/nkorea/*http%3A//news.yahoo.com/s/nm/20111024/wl_nm/us_china_korea_north

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Monday, 24 October 2011

jordantimes: Israel?s weapons of mass construction http://t.co/vys7q5HQ

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Protests force London's St Paul's to close (Reuters)

LONDON (Reuters) ? London's landmark St Paul's Cathedral closed its doors on Friday because of hazards posed by hundreds of protesters encamped in front of it in a demonstration inspired by the Occupy Wall Street movement.

Dean Graeme Knowles, a senior cleric, wrote an open letter to protesters asking them to leave the square peacefully, which they have occupied since last Saturday after initially targeting the nearby London Stock Exchange.

"We have done this with a very heavy heart, but it is simply not possible to fulfill our day to day obligations to worshippers, visitors and pilgrims in current circumstances," Knowles said in a statement.

Fire and health hazards posed by the camp - which has been steadily growing through the week - make it impossible for the cathedral, a popular tourist attraction, to legally remain open, he added.

In response, protesters issued a statement saying they had made every effort to facilitate the cathedral's concerns, and asked for clarification on what more they could do.

"We will continue," protester Ronan McNern told Reuters. "The fight has got to go on." Camp organizers called an emergency assembly to discuss the future of the demonstration.

What had started as a few dozen tents on Saturday soon grew to a self-styled city - with its own university, library, canteen and toilets - governed by a burgeoning bureaucracy.

The colorful camp, on paved stones in front of the sweeping cathedral steps, puzzled tourists visiting the 17th century landmark, whose dome is a familiar part of the London skyline.

'Church liaison officers' were elected to mediate between the camp and the cathedral, rearranging tents into orderly lines and clearing a path to its fire exit in response to church concerns.

The church's support had been a decisive factor from the start of the protest.

The camp was initially spared from clearance when church authorities told police officers to back off and allowed the protest to remain for its first night.

That decision - and a sympathetic sermon by Reverend Giles Fraser at services attended by protesters on Saturday - raised spirits in the camp, protester Don Court told Reuters.

"When we heard that the reverend had given us permission to stay, and indeed that he preferred to have protesters on the steps than the police, it was a huge turning point," he told Reuters earlier this week.

However, church officials appeared to grow uneasy about the camp as the week wore on.

In its open letter asking the protesters to decamp, Knowles praised the peaceful nature of the protest.

"Many people around the world, including many Christians, identify with the injustices and inequalities which you believe our financial systems perpetuate and support," the letter read.

The protests are one of a number across Europe which draw their inspiration from similar demonstrations in New York, which criticize financial systems and call for a more equal distribution of wealth.

(Reporting By Naomi O'Leary)

Source: http://us.rd.yahoo.com/dailynews/rss/europe/*http%3A//news.yahoo.com/s/nm/20111021/wl_nm/us_britain_protests_stpauls

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Sunday, 23 October 2011

Sex, Drugs, Chicago

Starz, the second-tier premium channel, is the home of the nimble catering comedy Party Down, the semi-ensorcelling nonsense of Camelot, and of course the Spartacus franchise, all hard-core peplum and soft-core smut. They haven't been taking themselves too seriously over there. It's as if the chintziness of the z in the name set a certain tone. But after two years on the job, the company's CEO, Chris Albrecht, is ready to wow 'em. Before being fired by HBO, Albrecht greenlit and oversaw Oz, The Sopranos, and The Wire, among other televisual landmarks. Now comes his first Starz drama with artistic ambitionz.

Source: http://feeds.slate.com/click.phdo?i=ea60c823834dbca22f5520c7c1f6fc58

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Saturday, 22 October 2011

Obama signs 3 trade deals, biggest since NAFTA

(AP) ? President Barack Obama has signed trade agreements with South Korea, Panama and Colombia, completing years of negotiations and fulfilling U.S. action on the biggest trade deal since the 1993 North American Free Trade Agreement.

Obama signed the agreements Friday and planned to join a Rose Garden reception with business and labor leaders and workers who could potentially benefit from the new pacts. Obama also signed legislation to provide assistance to U.S. workers displaced because of the agreements.

Congress approved the agreements last week, just as South Korea's President Lee Myung-bak arrived in Washington for a state visit. Colombia's and Panama's legislatures have approved the deals. The South Korean National Assembly still has to approve the pact.

The Obama administration says the agreement will boost exports and contribute to job growth.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2011-10-21-Obama-Trade/id-e8c2e56676a04264bf6e74c31b0985ca

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Tech Note: LGF Pages Improvements (Little green footballs)

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Friday, 21 October 2011

Your Couch Causes Cancer | Eco Watch | The Bay Area ...

In a victory for environmentalists, a flame retardant common?in furniture and baby products was officially listed?last week?by the state as a cancer-causing chemical.?Although the chemical, chlorinated Tris, was banned from children's pajamas in the 1970s, it recently experienced a resurgence in furniture foam. Today, it is the nation's most commonly used flame retardant in furniture and baby products.

"The listing of chlorinated Tris on Prop 65 is a public health victory," said Sarah Janssen, senior scientist for the Natural Resources Defense Council. "Widespread exposure to this chemical, now officially identified as a cancer-causing chemical, is a threat to vulnerable populations. This listing should result in labeling requirements for products that contain dangerous levels of this chemical."

The chemical was determined by the state's Office of Environmental Health Hazard Assessment to be harmful to human health and therefore subject to listing under Proposition 65.

Prop 65, or the Safe Drinking Water and Toxic Enforcement Act, was enacted as a ballot initiative in 1986. It was designed to protect state residents?and their drinking water from chemicals known to cause cancer, birth defects, or other reproductive harm.?The initiative requires the governor to publish a list every year of chemicals known to cause cancer or reproductive toxicity.

The state's Carcinogen Identification Committee voted 5-1 to list the chemical, which will require that manufacturers of items containing the chemical to notify consumers of its presence. "We thank the committee for its careful consideration of the evidence regarding the health effects of Tris," said Sam Delson, deputy director for external and legislative affairs for the environmental hazard office. "Now that the state's qualified experts have found that this chemical causes cancer and added it to the Proposition 65 list, a warning requirement will take effect in twelve months."

The committee also voted on?whether to list fluoride and found it not to be carcinogenic, with a 6-0 vote against listing that chemical.

The American Chemistry Council, the trade group representing Tris makers, did not respond to a request for comment. Albemarle, the largest producer of chlorinated Tris, could not be reached for comment. Both the US Environmental Protection Agency and Consumer Product Safety Commission also have declared Tris to be carcinogenic.

"Flame retardants like Tris leach out of furniture and end up in the dust in our homes," explained Arlene Blum, a visiting scholar at UC Berkeley and one of the scientists whose toxicology research in the 1970s got the chemical removed from kids' pajamas. "We unknowingly inhale and ingest Tris into our bodies," said Blum, who also leads the Green Science Policy Institute, an environmental group based in Berkeley.

The chemical has been associated with cancer in factory workers and laboratory animals, as well as low sperm counts in men exposed to Tris in household dust.

But manufacturers of the chemical have said there is not enough evidence showing the chemical causes cancer in people and argued against it being listed as a carcinogen under?Proposition 65 requirements.

The criteria used by the state's Carcinogen Identification Committee ? the science advisory panel to the state Office of Environmental Health Hazard Assessment ? to list a chemical as carcinogenic is as follows:

"A chemical is known to the state to cause cancer or reproductive toxicity ... if in the opinion of the state's qualified experts it has been clearly shown through scientifically valid testing according to generally accepted principles to cause cancer or reproductive toxicity."

The office received more than 670 comments, the vast majority in favor of putting the chemical on the list. Two comment submitters were opposed to listing it. They said evidence to support a connection between the chemical and human cancer was lacking.

Blum said it is likely that furniture manufacturers will substitute Tris with other chemicals that may be equally, or more, dangerous. That's because California has the strictest flammability standards in the nation, and furniture sold in the state must adhere to the standard. To meet it, furniture manufacturers tend to use flame retardant chemicals.

However, Blum said furniture and foam could be made without the chemicals and therefore "without the toxicity problem." In addition, while the chemicals may give you only a few more seconds before burning ? they delay ignition ? they'll also give you more toxicity.

"The treated products burn after a few seconds," Blum explained. "It's the toxic gases from the chemicals that cause most fire deaths and injuries."

Source: http://www.eastbayexpress.com/ebx/your-couch-causes-cancer/Content?oid=3019213

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Thursday, 20 October 2011

Italy's No. 3 banker to replace ECB-bound Draghi (AP)

ROME ? The government has nominated the deputy director general of Italy's central bank, Ignazio Visco, to take over for Bank of Italy chief Mario Draghi, who is becoming head of the European Central Bank.

The nomination is crucial as Italy seeks to implement austerity and growth measures in a bid to prevent becoming the latest victim of Europe's debt crisis. In August, Visco warned Italy risked economic stagnation even with the austerity measures.

Premier Silvio Berlusconi had been under pressure from various bickering ministers to pick their choices, but in the end went with Visco, Bankitalia's deputy director general since 2007.

The nomination must be confirmed by the bank's board of directors.

Draghi takes over for retiring ECB chief Jean-Claude Trichet on Nov. 1.

Source: http://us.rd.yahoo.com/dailynews/rss/europe/*http%3A//news.yahoo.com/s/ap/20111020/ap_on_bi_ge/eu_italy_central_bank

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On the Trail of Space Trash

Satellite panel with damage from orbital debris Image: Courtesy of NASA Orbital Debris Program Office

Since the space age began, the orbital realm has become increasingly littered with the detritus of skyward human striving?spent rocket boosters, dead satellites, stray pieces of hardware. Debris is piling up with such speed that it has become a threat to the kind of spacefaring endeavors that spawned it in the first place.

A September report by the National Research Council found that the debris field is so dense that collisions between objects in orbit will create additional debris faster than space junk falls out of orbit. The predicted outcome: an exponential growth of the number of pieces of space debris.

Already millions of pieces of refuse five millimeters and up circle Earth in a high-velocity swarm, each packing enough kinetic energy to disable a satellite. Far more sobering is the threat to human life. In June the six astronauts onboard the International Space Station took shelter in escape capsules when a piece of debris came within a few hundred meters of the station.

The U.S. is now taking preliminary steps to manage the threat of space junk by implementing better tracking systems. Space Fence, a new $6-billion radar system that the U.S. Air Force is planning, could dramatically increase the number of orbital objects under surveillance after it comes online around 2017.

As planned, Space Fence would comprise two radar stations in the Southern Hemisphere, which will take over for a 1960s-era radar system. Whereas the present system operates in the VHF band, Space Fence will use shorter-wavelength S-band radar, which affords better resolution for tracking debris. ?The smaller the wavelength, the smaller the objects,? says Scott Spence, director of Raytheon?s Space Fence program. Raytheon and Lockheed Martin are vying for the government contract. The current debris catalogue goes down to roughly softball-size objects, but Space Fence, Spence says, may be able to track objects as small as a marble at lower altitudes.

Space Fence and other smaller-scale projects aim to increase what the military calls ?space situational awareness.? How that awareness might progress to remedial action?the removal of orbital debris?remains unclear, though.?

Source: http://rss.sciam.com/click.phdo?i=e6e9f9f66defa428977ff90abd2617a4

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Wednesday, 19 October 2011

Wayward Senate Democrats Keep Distance From Obama (WSJ)

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Indy 500 champion Dan Wheldon mourned in Britain (AP)

EMBERTON, England ? Struggling to hold back tears, Clive Wheldon's voice quivered as he spoke about his son, "a true champion and a gentleman."

"Daniel was born to be a racer and yesterday left us doing what he loved to do," he said Monday outside the family home in the village of Emberton, a far cry from the high-powered world of auto racing in which his son became one of Britain's most famous exports.

News of Dan Wheldon's death at 33 following a massive and fiery crash at the Las Vegas Indy 300 dominated newspaper headlines and broadcasts in Britain on Monday.

Two victories in the Indianapolis 500 established him as one of the few Britons to master auto racing across the Atlantic. But Wheldon was far from a household name in Britain, where Formula One is the top motor sport and IndyCar receives little coverage.

Wheldon's loss was felt most sharply Monday in the auto racing fraternity, which has long recognized his talent starting from his youth as a kart driver, and in Emberton, a village in Buckinghamshire ? a county just north of London ? where he grew up and where parents Clive and Sue still live.

"The family would like to thank everyone for their overwhelming outpouring of sympathy," said Clive, reading slowly from a statement and flanked by sons Austin and Ashley. "He was a true champion and a gentleman on and off the track."

A floral tribute was placed in the heart of the village.

"R.I.P. Dan. You'll be missed champ," read one of the messages.

"I follow motor racing and it was a terrible shock when I put the television on this morning and saw what had happened," retired Emberton resident Sylvia Croxen said. "From what I know, he was very well liked."

A winner of eight British karting titles after taking up the pursuit as a 4-year-old, Wheldon left Emberton for the U.S. in 1999 after failing to secure financial backing for his career in Europe.

Quickly embracing the American lifestyle, he soon got his chance in the IndyCar series. Titles and fame soon followed.

In 2005, he became the first English driver since Graham Hill 39 years earlier to win the Indy 500, helping him capture the overall IndyCar championship that year. He went on to win the Indy 500 again this year after taking the lead for the first time with only seconds remaining.

"He was an extremely talented driver," said British driver Lewis Hamilton, the 2008 Formula One champion. "As a British guy who not only went over to the States but who twice won the Indy 500, he was an inspirational guy, and someone that every racing driver looked up to with respect and admiration."

Beyond the U.S., though, there was precious little coverage of Wheldon's exploits on the track. Even in Emberton, residents knew of him as simply a successful driver rather than a longtime star of the IndyCar circuit.

"We all knew he was a good racing driver ... but he moved to America a few years and we didn't see much of him after that," said George Cheney, 73, who has lived in Emberton for 10 years.

Wheldon was much better known in racing circles.

"Two victories in the Indy 500 put him in a very select group of drivers," British Racing Drivers' Club president Derek Warwick said. "Dan was a true professional and a great ambassador for the sport. He was highly focused in the way he approached his racing and a real perfectionist.

"With his film-star good looks and athletic prowess, it was no wonder that the American public took him to their hearts."

Jenson Button, Hamilton's teammate at McLaren, was one of Wheldon's rivals in junior karting in the 1990s, describing him as a "true fighter."

"We've lost a legend in our sport but also a great guy," Button said on Twitter.

Wheldon had been scheduled to compete next weekend in the Gold Coast 600 at Surfers Paradise, Australia, teaming with V8 Supercar champion James Courtney as a co-driver for the two 300-kilometer touring car races.

Two IndyCar drivers have pulled out of the event ? Australian Will Power, who injured his back in Sunday's crash in Las Vegas, and Tony Kanaan of Brazil.

"Tony was probably Dan's closest friend in the racing fraternity and we fully support his decision," V8 series chairman Tony Cochrane said.

Cochrane said Ryan Briscoe of Australia, Alex Tagliani of Canada and Helio Castroneves of Brazil will remain in the race.

"We want to run a great event on the weekend as a true testament to a true champion in Dan Wheldon," he said.

Source: http://us.rd.yahoo.com/dailynews/rss/sports/*http%3A//news.yahoo.com/s/ap/20111018/ap_on_sp_au_ra_ne/car_wheldon_tributes

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Pujols, Cardinals take wild ride to World Series (AP)

MILWAUKEE ? Left behind in the postseason race, the St. Louis Cardinals decided that they'd focus on small goals in September. Now, the ultimate one is within reach.

The Cardinals' wild ride is headed to the World Series.

"It's kind of surreal that we're here," said third baseman David Freese, who took MVP honors in the series. "But this team deserves what we've been rewarded."

Freese hit a three-run homer in the first inning and manager Tony La Russa again turned to his brilliant bullpen for seven sturdy innings as St. Louis captured its 18th pennant with a 12-6 victory over the Milwaukee Brewers on Sunday night.

"For two weeks in August we started mugging games left and right and we had to say, hey, look, unless we go about this better, we're going to ruin everything we accomplished as far as respect," La Russa said. "And we started winning a little bit. And literally played every game like it was the last game of our life."

Trailing by 10 1/2 games in the wild-card race on Aug. 25, the Cardinals surged down the stretch and took advantage of a monumental collapse by Atlanta to win a playoff spot on the final night of the regular season.

In a twist of fate, it was Philadelphia that helped them get in by completing a three-game sweep of the Braves.

Once in the postseason, Albert Pujols and the Cardinals took out the heavily favored Phillies in the first round, then dispatched the division-rival Brewers on their own turf in Game 6 of the NL championship series.

"I mean, you could have never known," Pujols said.

Freese, often overlooked in a lineup anchored by All-Stars, batted .545 with three homers and nine RBIs in the series.

Looking for its second title in six seasons, St. Louis opens the World Series at home Wednesday night with ace Chris Carpenter on the mound against the AL champion Texas Rangers.

It's been such a frenetic run, it seems fitting that a squirrel has become the team's unofficial mascot.

The rally squirrel started in the division series against Philadelphia when the furry rodent scampered across home plate during Game 4. Another squirrel was on the field before Game 5 when Carpenter shut out the Phillies.

Reliever Octavio Dotel carries a small, stuffed squirrel with him after a Philadelphia fan tossed it to him in jest, a tangible sign of where the Cardinals have come from.

"I lay in my bed thinking, 'Wow, we are in this position.' I cannot believe it personally. I can't believe where we are after the way we played the last month, and the way Atlanta played," Dotel said. "It's crazy to be where we are right now. I don't know how to explain that to you. The only thing I know is we're here and we're looking forward to keep winning games."

Bolstered by a group of no-name relievers who keep answering La Russa's call, the Cardinals are back in the World Series for the first time since beating Detroit in 2006.

"We had a lot of adversity, but we found a way," Cardinals left fielder Matt Holliday said.

It was a disappointing end to a scintillating season for Prince Fielder, Ryan Braun and the NL Central champion Brewers, who finished with a franchise-record 96 wins, six games ahead of St. Louis in the division.

Baseball's best home team collapsed in the NLCS, though, losing twice at Miller Park in an error-filled flop. It was likely Fielder's final game with the Brewers, too. He can become a free agent after the season.

"I had to clear the throat once, but it was all right. I love these guys," said Fielder, a first-round draft pick in 2002. "I've been playing with most of them since I was 18. So this organization has been great to me."

Rafael Furcal and Pujols hit solo homers off Chris Narveson and St. Louis built a 9-4 lead by the time the bullpen took over for Edwin Jackson in the third inning.

The group of Fernando Salas, Marc Rzepczynski, Dotel, Lance Lynn and Jason Motte allowed two runs the rest of the way. For the series, St. Louis relievers finished 3-0 with a 1.88 ERA over 28 2-3 innings.

The most lasting image of this NLCS has been La Russa on the bullpen phone.

"He's a genius, isn't he?" said Motte, the fifth closer this year for the Cardinals.

St. Louis built an 11-5 lead before the biggest scare came when Pujols was shaken up after tagging out Braun in the fifth inning. The three-time MVP fell hard on his right forearm on a close play at first base.

"I got spiked. I didn't feel too good but as long as I can walk I'm playing in that game," Pujols said. "It's the postseason. Nothing hurts. You don't think about it. You think about making a play. If you got hurt, hey at least you got hurt trying something hard."

The Cardinals took control of this series beginning in Game 2 by jumping out to early leads and letting the bullpen lead the way.

La Russa called on his relievers 28 times in the NLCS and Jackson's start was the shortest of the postseason for the rotation, which finished the NLCS with a 7.66 ERA. St. Louis became the first team to win a postseason series without a starter reaching the sixth inning, according to STATS LLC.

Freese gave his teammates credit while accepting the MVP award.

"I wish we could make eight or nine of these and give them to our bullpen. They're the reason why we won this series," he said.

Corey Hart, Rickie Weeks and Jonathan Lucroy all homered for the Brewers, who won a major league-best 57 home games at Miller Park this season and four straight in the postseason before losing Game 2 to the Cardinals.

The Brewers' biggest hitters ? Braun, Fielder and Weeks ? finished 1 for 12 in Game 6. Fielder, the All-Star game MVP and the reason St. Louis will start at home on Wednesday, received a standing ovation in his final at-bat in the eighth. He grounded out and slowly walked back to the dugout with his head down.

"Obviously I envisioned us winning the World Series, but that didn't happen," Fielder said. "We had a great year as a team. Unfortunately we didn't get to where we wanted to go. But still some great moments and great memories in there. Like I said, this year has been awesome."

It was the two ugly defensive performances that will likely linger for Milwaukee, which committed four errors in a 7-1 loss in Game 5 and added three more in Game 6.

"You can't get away with mistakes to them and we made way too many mistakes," manager Ron Roenicke said.

Struggling starter Shaun Marcum never really gave Milwaukee a chance and was hurt by defensive plays that weren't ruled errors.

In the first, Jon Jay singled with one out and stole second when Weeks couldn't hold onto Lucroy's low throw. Marcum believed he had strike three on Pujols, who ended up walking.

Lance Berkman singled for the second hit in 18 career at-bats against Marcum to drive in the first run, and center fielder Nyjer Morgan made an ill-advised throw to third that let Berkman reach second.

Marcum saved a run by grabbing Holliday's dribbler and flipping it out of his glove to Lucroy to get Pujols at the plate, but Freese homered on the next pitch to make it 4-0 and extend his postseason hitting streak to 10 games.

"We believe, Freese said. "I think that's what you've got to do in this game. We got a group of guys with some talent, desire, and just a ton of heart."

Source: http://us.rd.yahoo.com/dailynews/rss/sports/*http%3A//news.yahoo.com/s/ap/20111017/ap_on_sp_ba_ga_su/bbn_nlcs_cardinals_brewers

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Tuesday, 18 October 2011

Saudi king in hospital for back operation (Reuters)

DUBAI (Reuters) ? Saudi King Abdullah is in hospital in Riyadh for a back operation, the official Saudi Press Agency said Sunday.

"The custodian of the two holy mosques, King Abdullah, arrived today evening at King Abdul Aziz Medical City in Riyadh to undergo a surgery to re-tighten the binding connector around the third vertebra," the agency said in an English-language report.

The ruler of the kingdom, who is thought to be 88, suffered a herniated disc late last year requiring surgery in the United States.

Source: http://us.rd.yahoo.com/dailynews/rss/world/*http%3A//news.yahoo.com/s/nm/20111016/wl_nm/us_saudi_king_operation

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32 more anti-Wall Street protesters cited in Ariz. (AP)

PHOENIX ? Police say more than 30 protesters have been cited in a second day of arrests during an anti-Wall Street protest in Tucson, Ariz.

Spokesman Matt Ronstadt says the arrests came late Sunday night after protesters refused to leave Armory Park when it closed at 10:30 p.m.

The police action came a day after 53 people were arrested at the park for identical offenses.

He says Sunday's arrests were peaceful with the 32 protesters surrendering themselves to officers. Each was arrested, issued a citation and released.

In Phoenix, 46 protesters were arrested Saturday night at a local park.

The Arizona protests, which have been peaceful, are part of a series of such demonstrations across the country against financial institutions.

Source: http://us.rd.yahoo.com/dailynews/rss/business/*http%3A//news.yahoo.com/s/ap/20111017/ap_on_re_us/us_wall_street_protests_arizona

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Monday, 17 October 2011

Muscling toward a longer life: Genetic aging pathway identified in flies

ScienceDaily (Oct. 17, 2011) ? Researchers at Emory University School of Medicine have identified a set of genes that act in muscles to modulate aging and resistance to stress in fruit flies.

Scientists have previously found mutations that extend fruit fly lifespan, but this group of genes is distinct because it acts specifically in muscles. The findings could help doctors better understand and treat muscle degeneration in human aging.

The results were published online this week by the journal Developmental Cell.

The senior author is Subhabrata Sanyal, PhD, assistant professor of cell biology at Emory University School of Medicine. The first author of the paper is postdoc Alysia Vrailas-Mortimer. Collaborators from Howard University and the University of Athens contributed to the paper.

Vrailas-Mortimer, Sanyal and colleagues started investigating a pair of genes called "p38 MAP kinase" in fruit flies with the expectation that they could play a role in learning and memory. Along the way, they discovered that mutations in these genes speed up the process of aging and make the flies more sensitive to oxidative stress.

"It was really just dumb luck, because we found a mutant that had almost completely lost gene activity, but had enough activity to be born," Sanyal says.

If both genes are defective in the same fly, the flies die very early. They begin to develop motor problems, becoming unable to fly and climb, a few days after birth. The mutant flies are also more sensitive to heat, being deprived of food and water, and exposure to oxidative stress. The researchers could correct the effects of the mutations by restoring the genes' activity in muscles, but not nerve cells.

"The experiment that made us nervous was when we asked whether having more p38 could increase lifespan," Sanyal says. "You can make flies sick and shorten their lives in a hundred different ways easily, but finding one gene that makes a big change in lifespan is more significant."

Fruit flies normally live about fifty days in Sanyal's laboratory, depending on temperature and conditions. Some strains of fly that overproduce p38 MAP kinase live on average about 75 days, 50 percent longer than regular flies (green line in graph below). For this effect, it is sufficient that p38 is overproduced in muscles only.

Vrailas-Mortimer showed that a protein that protects cells against oxidative stress that is found in mitochondria, superoxide dismutase (MnSOD), is responsible for at least some of p38 MAP kinase's effects on aging. A third gene called MEF2 is also involved, in between p38 MAP kinase and MnSOD. Mitochondria are cells' miniature power plants and are more abundant in muscle.

Giving flies more MnSOD can restore a more normal lifespan to the p38 mutants. Other types of antioxidant enzymes don't rescue lifespan in flies with p38 mutations, the researchers found.

P38, MEF2 and MnSOD's action in muscles distinguishes them from a well-studied genetic circuit regulating aging in the worm C. elegans as well as flies and mice, which appears to work through insulin-like hormone responses in the brain and other tissues. Caloric restriction (consistently eating less), an established way of lengthening lifespan, acts through this insulin-like signaling pathway.

"It may be that oxidative stress is especially important in flies' muscles because flies' energy use is so high," Sanyal says. "The role oxidative stress plays in aging is well-known, so its involvement here was not a surprise. I think what's new here is finding a genetic pathway regulating aging that is specific to muscles and separate from insulin signaling."

Sanyal says he and his team plan to examine what kinds of dietary antioxidants can extend lifespan in flies without p38. They also plan to probe how caloric restriction interacts with p38 deficiency.

###

The research was supported by the National Institutes of Health and Emory's University Research Committee.

Reference:

A. Vrailas-Mortimer et al. A muscle-specific p38 MAPK/Mef2/MnSOD pathway regulates stress, motor function and lifespan in Drosophila. Dev Cell 21, 783-795 (2011).

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The above story is reprinted (with editorial adaptations by ScienceDaily staff) from materials provided by Emory University. The original article was written by Quinn Eastman.

Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://www.sciencedaily.com/releases/2011/10/111017155626.htm

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