Sunday, June 30, 2013

UK inflation expectations hold steady in June - Citi/YouGov

LONDON (Reuters) - Britons' expectations for the level of inflation over the coming years were unchanged in June, a monthly survey by polling company YouGov showed on Friday.

Inflation expectations for the next 12 months held steady at May's level of 2.5 percent, and for the next five to 10 years were unchanged at 3.3 percent, the poll showed.

Both figures are slightly lower than earlier in the year.

"These results should reassure the (Bank of England), providing further evidence that the long period of above-target inflation has not destabilised inflation expectations," said Michael Saunders, an economist at Citi, which sponsors the survey.

(Reporting by David Milliken and Olesya Dmitracova)

Source: http://news.yahoo.com/uk-inflation-expectations-hold-steady-june-citi-yougov-154209672.html

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Source: http://www.nbcnews.com/video/cnbc/52339684/

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Friday, June 21, 2013

Dusty surprise around giant black hole

June 20, 2013 ? ESO's Very Large Telescope Interferometer has gathered the most detailed observations ever of the dust around the huge black hole at the centre of an active galaxy. Rather than finding all of the glowing dust in a doughnut-shaped torus around the black hole, as expected, the astronomers find that much of it is located above and below the torus. These observations show that dust is being pushed away from the black hole as a cool wind -- a surprising finding that challenges current theories and tells us how supermassive black holes evolve and interact with their surroundings.

Over the last twenty years, astronomers have found that almost all galaxies have a huge black hole at their centre. Some of these black holes are growing by drawing in matter from their surroundings, creating in the process the most energetic objects in the Universe: active galactic nuclei (AGN). The central regions of these brilliant powerhouses are ringed by doughnuts of cosmic dust [1] dragged from the surrounding space, similar to how water forms a small whirlpool around the plughole of a sink. It was thought that most of the strong infrared radiation coming from AGN originated in these doughnuts.

But new observations of a nearby active galaxy called NGC 3783, harnessing the power of the Very Large Telescope Interferometer (VLTI) at ESO's Paranal Observatory in Chile [2], have given a team of astronomers a surprise. Although the hot dust -- at some 700 to 1000 degrees Celsius -- is indeed in a torus as expected, they found huge amounts of cooler dust above and below this main torus [3].

As Sebastian H?nig (University of California Santa Barbara, USA and Christian-Albrechts-Universit?t zu Kiel, Germany), lead author of the paper presenting the new results, explains, "This is the first time we've been able to combine detailed mid-infrared observations of the cool, room-temperature dust around an AGN with similarly detailed observations of the very hot dust. This also represents the largest set of infrared interferometry for an AGN published yet."

The newly-discovered dust forms a cool wind streaming outwards from the black hole. This wind must play an important role in the complex relationship between the black hole and its environment. The black hole feeds its insatiable appetite from the surrounding material, but the intense radiation this produces also seems to be blowing the material away. It is still unclear how these two processes work together and allow supermassive black holes to grow and evolve within galaxies, but the presence of a dusty wind adds a new piece to this picture.

In order to investigate the central regions of NGC 3783, the astronomers needed to use the combined power of the Unit Telescopes of ESO's Very Large Telescope. Using these units together forms an interferometer that can obtain a resolution equivalent to that of a 130-metre telescope.

Another team member, Gerd Weigelt (Max-Planck-Institut f?r Radioastronomie, Bonn, Germany), explains, "By combining the world-class sensitivity of the large mirrors of the VLT with interferometry we are able to collect enough light to observe faint objects. This lets us study a region as small as the distance from our Sun to its closest neighbouring star, in a galaxy tens of millions of light-years away. No other optical or infrared system in the world is currently capable of this."

These new observations may lead to a paradigm shift in the understanding of AGN. They are direct evidence that dust is being pushed out by the intense radiation. Models of how the dust is distributed and how supermassive black holes grow and evolve must now take into account this newly-discovered effect.

H?nig concludes, "I am now really looking forward to MATISSE, which will allow us to combine all four VLT Unit Telescopes at once and observe simultaneously in the near- and mid-infrared -- giving us much more detailed data." MATISSE a second generation instrument for the VLTI, is currently under construction.

Notes

[1] Cosmic dust consist of silicate and graphite grains -- minerals also abundant on Earth. The soot from a candle is very similar to cosmic graphite dust, although the size of the grains in the soot are ten or more times bigger than typical grain sizes of cosmic graphite grains.

[2] The VLTI is formed from a combination of the four 8.2-metre VLT Unit Telescopes, or the four moveable 1.8-metre VLT Auxiliary Telescopes. It makes use of a technique known as interferometry, in which sophisticated instrumentation combines the light from several telescopes into one observation. Although it usually does not produce actual images, this technique dramatically increases the level of detail that can be measured in the resulting observations, comparable to what a space telescope with a diameter of over 100 metres would measure.

[3] The hotter dust was mapped using the AMBER VLTI instrument at near-infrared wavelengths and the newer observations reported here used the MIDI instrument at wavelengths between 8 and 13 microns in the mid-infrared.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/a50idejqDD0/130620071438.htm

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Thursday, June 20, 2013

Personality test finds some mouse lemurs shy, others bold

June 18, 2013 ? Anyone who has ever owned a pet will tell you that it has a unique personality.

Yet only in the last 10 years has the study of animal personality started to gain ground with behavioral ecologists, said Jennifer Verdolin of the National Evolutionary Synthesis Center, in Durham, NC.

She and a colleague have now found distinct personalities in the grey mouse lemur (Microcebus murinus), the tiny, saucer-eyed primate native to the African island of Madagascar.

In a study published in the journal Primates, Verdolin gave fourteen gray mouse lemurs living at the Duke Lemur Center a personality test.

Verdolin filmed the lemurs' reactions to a variety of familiar and unfamiliar objects -- such as a tissue box, an egg carton, an orange ball, and a stuffed toy frog -- which she placed one at a time into the animals' enclosures. She then measured how long it took each animal to work up the nerve to approach and investigate each object. Mouse lemurs that were quick to approach objects were considered "bold," whereas those that behaved more cautiously were considered "shy."

She also noted how agitated the lemurs got when handled by their human caretakers during routine weigh-ins and cleanings.

Verdolin found that those that hung back were also harder for their human caretakers to handle, meaning the lemurs' distinct personality traits held up across a range of situations.

The report that mouse lemurs have distinct personalities doesn't come as a shock to staff at the Duke Lemur Center. "[The mouse lemur named] Pesto is very chatty. Asparagus gets beat up by the girls. Wasabi is mean as sin, and her favorite flavor is human fingers," said Duke Lemur Center researcher Sarah Zehr, who was not an author of the study. Other scientists have also found evidence of personality differences among grey mouse lemurs living in the wild.

But for animals living in captivity, Verdolin hopes that personality studies like hers will help researchers determine which individuals are best candidates for breeding programs or for reintroduction back into the wild, as has been done with the North American swift fox, the giant panda, and the golden lion tamarin.

The next step, Verdolin says, is to determine the extent to which lemur personalities are influenced by the presence of other individuals, or whether behavioral training for some personality types could improve their chances of surviving in the wild.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/HhYnn0RByII/130618141441.htm

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Wednesday, June 19, 2013

Ga. radio hosts fired; mocked ex-player with ALS

ATLANTA (AP) ? A station official says the cast of an Atlanta sports radio show has been fired after mocking a former NFL player who has Lou Gehrig's disease.

The show, Mayhem in the AM, was broadcast Monday morning on 790 The Zone. In a statement, General Manager Rick Mack says the station regrets comments made about ex-New Orleans Saints safety Steve Gleason.

The 36-year-old suffers from amyotrophic lateral sclerosis. ALS patients lose the ability to speak and move, which has happened to Gleason.

The station lists the hosts at Nick Cellini, Steak Shapiro and Chris Dimino. But Mack didn't give the names of those fired.

Cellini took to Twitter to apologize, calling it a stupid attempt at humor. Listeners on the station's Facebook page called for the hosts' termination.

Gleason played for the Saints between 2000 and 2006.

Source: http://news.yahoo.com/ga-radio-hosts-fired-mocked-ex-player-als-225620775.html

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Poll shows Erdogan's popularity has taken a hit. Could he lose his mandate?

Turkish Prime Minister Erdogan's approval rating has dropped almost 10 points since December, with a sharp decline since he began cracking down on protesters in Istanbul.?

By Tom A. Peter,?Correspondent / June 18, 2013

Turkey Prime Minister Tayyip Erdogan is pictured after his speech during conference in Ankara, June 18. After weeks of clashes between protesters and police in Istanbul and around the country, Erdogan has seen a measurable drop in popularity, poll shows.

Dado Ruvic/Reuters

Enlarge

After weeks of clashes between protesters and police in Istanbul and around the country, Turkey?s Prime Minister Recep Tayyip Erdogan has seen a measurable drop in popularity, according to MetroPOLL Strategic and Social Research Center.

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Though Mr. Erdogan?still has the support of more than half of those polled,?the numbers indicate that he is not immune from losing his majority if the unrest continues.

The center found that he has steadily lost popularity since last December, when he enjoyed a 62.3 percent approval rating. In April Erdogan's job approval dropped to 60.8 percent and in the most recent survey it fell to 53.5 percent. Meanwhile, Erdogan?s Justice and Development Party (AKP)?has?lost only one percentage point?since?last April and?a number of opposition parties increased by 1 to 3 percent in popularity.

Erdogan, whose party won 50 percent of the vote in the country?s last election in 2011, has used that sweeping victory as a mandate to push through a number of policies unpopular with the?other half of the country?who did not vote for him. The recent poll indicates he may have trouble advancing his agenda going forward.

?In my opinion this is a very big drop,? says Ozer Sencar, general director of MetroPOLL, explaining the prime minister?s loss in popularity. ?If the prime minister can?t understand this young generation, the opposition will increase, but if he understands these young people and creates solutions to these problems, he will manage the problem.?

Turks will?next?cast their ballots in 2014 local elections and again in general elections in 2015. Based on his findings, Mr. Sencar says Erdogan and the AKP may be surprised by the number of?voters?that shift to rival parties.

Protests in Turkey erupted nearly three weeks ago when police used?excessive force?to break up a peaceful sit-in to protect Istanbul?s Gezi Park from commercial development. The survey found that 62.9 percent of respondents would prefer to keep Gezi Park as it is, while just 23.3 percent favored the plan to develop it, and the remaining 13.8 percent had no response.

At the core of protesters? complaints is the behavior of the government, which demonstrators say has become more authoritarian than democratic. For the first time in its recent survey MetroPOLL asked if respondents shared this sentiment.

It found that 49.9 percent of those surveyed said they worried the government was becoming more authoritarian.

To conduct the poll, the center interviewed 2,818 people nationwide from June 3 to 13 with a 2 percent margin of error. Police broke up the sit-in at Gezi Park, triggering nationwide protests, on May 31.

Erdogan has downplayed protests, blaming everyone from the foreign media to twitter.?On Sunday?he told a crowd of hundreds or thousands of supporters that his ?patience has run out? with the demonstrations.

While the crowds?Sunday?made clear that he still has his plenty of support, he seems unlikely to come out of these protests unscathed.

?If Gezi Park protests and these clashes are ongoing, I think many people cannot support AKP party,? says Yusuf Cinar, president of Strategic Outlook, a Turkish think tank in Konya, Turkey.? ?Turkey has a democracy and elections, so the government didn?t need to show their power, it was unnecessary in my opinion.?

Still there remains a strong possibility that even if Erdogan and his party suffer a substantial loss of support, he will be able to win reelection in 2015. When he was first elected in 2002, he came into office with just 34 percent of the vote, and those who?ve taken to the streets in protest remain?fragmented?and thus far unable to produce a unity candidate capable of effectively challenging Erdogan.

?There is no concrete platform that will embrace all of these people. It?s a matter of organization, it?s a matter of a single leadership, it?s a matter of unity of purpose. Apart from being against Tayyip Erdogan, I don?t think there is anything that binds them,? says Umit Cizre, the director of the Center for Modern Turkish Studies at Istanbul Sehir University. Still, adds that opposition groups have gained confidence in their ability to affect the political agenda. ?Something has changed in the air,? she says.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/ZJcQ-FE9rn0/Poll-shows-Erdogan-s-popularity-has-taken-a-hit.-Could-he-lose-his-mandate

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Sunday, June 16, 2013

Syrian troops capture Damascus suburb near airport

BEIRUT (AP) ? Syrian troops pushed forward with their offensive against rebels Saturday, capturing a suburb near the Damascus international airport as the U.S. warned that the alleged use of chemical weapons by President Bashar Assad's forces and the involvement of the Iranian-backed militant group Hezbollah in the civil war threaten to put a proposed political settlement out of reach.

The U.S. and Russia have been pressing for a peace conference to end Syria's civil war in Geneva, but prospects for that have been dampened after a series of regime battlefield victories and hardened positions by both sides as the death toll from the more than 2-year-old conflict has surged to nearly 93,000.

President Barack Obama's decision this week to send lethal aid to Syrian rebels and the deepening involvement of trained Shiite fighters from Lebanon's Hezbollah group also has raised the stakes, setting up a proxy fight between Iran and the West that threatens to engulf more of the Middle East.

The U.S. reversal after months of saying it would not intervene in the conflict militarily came after Washington said it had conclusive evidence the Syrian regime had used chemical weapons, something Obama had said would be a "red line."

Syria has denied the accusations, saying Obama was lying about the evidence to justify his decision to arm the rebels. Syria's ally Russia also suggested Saturday that the evidence put forth by the United States of the use of chemical weapons doesn't meet stringent criteria for reliability.

U.S. Secretary of State John Kerry was quoted in a statement as saying the United States continues to work aggressively for a political solution with the goal of a second Geneva meeting. But "the use of chemical weapons and increasing involvement of Hezbollah demonstrates the regime's lack of commitment to negotiations and threatens to put a political settlement out of reach," he said in a telephone conversation Friday with Iraqi Foreign Minister Hoshyar Zebari.

Russia's Foreign Minister Sergey Lavrov said the U.S. evidence does not include guarantees that it meets the requirements of the Organization for the Prohibition of Chemical Weapons. He said the organization specifies that samples taken from blood, urine and clothing can be considered reliable evidence only if supervised by organization experts from the time they are taken up to delivery to a laboratory.

The OPCW is the autonomous body for implementing the international Chemical Weapons Convention that went into effect in 1997. Its website says Syria is one of six countries that have not signed or acceded to the convention.

Lavrov, after meeting with his Italian counterpart Emma Bonino, scoffed at suggestions that Assad's regime would use chemical weapons in light of its apparent growing advantage against the rebels.

"The regime doesn't have its back to the wall. What would be the sense of the regime using chemical weapons, moreover at such a small quantity?" he said.

Syria's conflict started with largely peaceful protests against Assad's regime in March 2011 but eventually turned into a civil war.

Russia has blocked proposed U.N. sanctions against Assad's regime and acknowledged last month that it has contracted to supply advanced S-300 air-defense missiles to Syria. But President Vladimir Putin and other officials say the policies do not constitute overt support for Assad.

The statements by Moscow and Washington came days before a summit in Northern Ireland among the Group of Eight leading industrial powers. Obama is expected to push Britain and France to take similar action to arm the rebels when talks open in Northern Ireland. The U.S., Britain and France also will urge Putin to drop his political and military support for Assad, still in power after more than two years of fighting.

In fighting Saturday, Syrian government forces captured the rebel-held suburb of Ahmadiyeh near the Damascus international airport two days after a mortar round landed near the airport's runway and briefly disrupted flights, according to the state news agency. SANA said government forces killed several rebels and destroyed their hideouts in the area.

Ahmadiyeh is part of a region known as Eastern Ghouta, where government forces have been on the offensive for weeks in a move aiming to secure Assad's seat of power in the capital.

A local rebel commander who identified himself only by his nickname, Abu Hareth, for fear of government reprisals, said rebels have been firing mortar shells at the airport from Ahmadiyeh area and came under attack by the regime late Friday. He said two rebel fighters have been killed.

He added that rebels destroyed three tanks in the battle, claiming that they have acquired a small number of anti-tank missiles recently.

"A large regime force is attacking the area today," Abu Hareth said via Skype on Saturday.

Intense clashes also continued in the northern city of Aleppo, Syria's largest city, according to the Britain-based Syrian Observatory for Human Rights, which relies on a network of activists around the county. It said regime forces tried to storm the northern neighborhoods of Achrafieh and Bani Zeid after heavy shelling with mortar rounds and tanks but failed to advance after facing resistance from rebels.

The city has been witnessing some of the worst violence in months in recent days.

The Observatory also reported air raids and shelling of Jobar, a key district on the edge of Damascus.

Rebels, who are outgunned by Assad's Hezbollah-backed army, have been urging the world to send sophisticated arms, particularly anti-aircraft and anti-tank weaponry. The West, particularly the U.S., had been reluctant to arm the rebels, in part because of concerns the weapons could fall into the hands of Islamic militants with ties to al-Qaida.

The situation changed in recent months and alarm was raised after government forces with Hezbollah's help captured the strategic town of Qusair near the Lebanese border. On Friday, Hezbollah's leader Sheik Hassan Nasrallah said his militants would keep fighting in Syria "wherever needed."

U.S. officials said the administration could provide the rebels with a range of weapons, including small arms, ammunition, assault rifles and a variety of anti-tank weaponry such as shoulder-fired remote-propelled grenades and other missiles.

Meanwhile, Syria's main opposition group called on Iran's new president-elect Hasan Rowhani to end his country's strong alliance with Assad, saying he should "know the mistakes of the Iranian leadership and change his country's stance before it's too late." The Syrian National Coalition said Iranian authorities have backed "Assad's criminal regime with all political, military and economic means."

___

Associated Press writer Julie Pace in Washington contributed to this report.

Source: http://news.yahoo.com/syrian-troops-capture-damascus-suburb-near-airport-135233418.html

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Saturday, June 1, 2013

CA-NEWS Summary

Toronto mayor vows to run again despite crack scandal, staff exodus

TORONTO (Reuters) - Toronto Mayor Rob Ford lost two more staff members on Thursday, two weeks after allegations first surfaced that the leader of Canada's largest city was caught smoking crack cocaine on camera, something he has strongly denied. Security ushered policy advisor Brian Johnston out of city hall around midday on Thursday, and he told reporters he had resigned. Kia Nejatian, the mayor's executive assistant, also left his job, the city confirmed in a statement sent to local media.

Embattled IRS staff remain in jobs despite U.S. tax review scandal

WASHINGTON (Reuters) - They've been scorned in televised congressional hearings for unfairly abusing tax laws, threatened with questioning in a criminal investigation and accused of using federal jobs to push a political agenda. At this point in the saga surrounding the Internal Revenue Service and its use of "Tea Party" and other search terms to flag conservative groups while reviewing their applications for tax-exempt status, no one appears to have lost their job.

Ricin attack puts spotlight on Bloomberg's gun control push

NEW YORK (Reuters) - Letters laced with the deadly poison ricin sent to New York Mayor Michael Bloomberg and the lobbying organization Mayors Against Illegal Guns illustrate how the group has emerged as a focal point of anger for opponents of gun control. Three letters containing an "oily substance" that turned out to be ricin were intercepted on their way to Bloomberg's office and the mayors group. A similar envelope was sent to President Barack Obama, the Secret Service confirmed on Thursday.

Baghdad bombs kill 25 in Sunni-Shi'te bloodletting

BAGHDAD (Reuters) - A series of bombs battered Shi'ite and Sunni Muslim neighborhoods across Baghdad on Thursday, killing at least 25 people in the worst wave of sectarian violence since civil war five years ago. The bloodletting reflects increasing conflict between Iraq's majority Shi'ite leadership and the Sunni minority, many of whom feel unfairly marginalized since the 2003 fall of strongman Saddam Hussein, a Sunni.

Threatening letter sent to Obama, U.S. Secret Service says

WASHINGTON (Reuters) - Authorities intercepted a threatening letter addressed to President Barack Obama that was similar to ones sent to New York Mayor Michael Bloomberg, the Secret Service said on Thursday. Letters sent to Bloomberg and his gun control group contained material believed to be the deadly poison ricin and contained a reference to gun control, New York police said on Wednesday.

Germans irked as Hollande says EU cannot dictate French reforms

PARIS/BERLIN (Reuters) - President Francois Hollande pledged on Thursday to carry out long overdue reforms of France's pension system and labor markets but said it was up to Paris, not the European Commission, to determine how they are implemented. At a joint news conference with visiting German Chancellor Angela Merkel, Hollande defended his comment that the EU executive cannot "dictate" reforms to member states - a defiant, nationalist tone that angered Germany's ruling conservatives.

Moscow suggests missiles have yet to reach Assad

BEIRUT (Reuters) - Syrian President Bashar al-Assad said on Thursday Moscow was still committed to sending him advanced anti-aircraft weapons, although a source close to the Russian defense ministry said the missiles had yet to arrive. The prospect of the missiles arriving is a serious worry for Western and regional countries opposing Assad which have called on Moscow not to send them.

U.N. concerned about North Korean defectors in China

GENEVA (Reuters) - A United Nations human rights investigator and the U.N. refugee agency voiced concern on Thursday about the fate of nine North Korean defectors, some of them children, who were sent back to China this week from Laos after trying to cross the border. Chinese authorities are obliged under international law not to return them to North Korea, where they could face persecution and possibly death, Marzuki Darusman, U.N. special rapporteur on the Democratic People's Republic of Korea (DPRK), said.

Nigeria arrests Lebanese suspected of Hezbollah ties

KANO, Nigeria (Reuters) - Nigerian authorities said on Thursday they had arrested three Lebanese in northern Nigeria on suspicion of being members of Hezbollah and that a raid on one of their residences had revealed a stash of heavy weapons. The three suspects were arrested between May 16 and May 28 in the north's biggest city Kano, the city's military spokesman Captain Ikedichi Iweha said in a statement. All had admitted to being members of Hezbollah under questioning.

Tribes clash over Darfur gum arabic land, 64 killed

KHARTOUM (Reuters) - Clashes between tribes in Sudan's Darfur region over land producing the gum arabic stabilizer used in soft drinks have killed more than 60 people and displaced 6,500 other, police and the United Nations said. The fluid gum cut from the acacia trees that have grown on the land for years is one of Sudan's most important agricultural export products but part of the output is being smuggled over the border into Chad, where it is sold for hard currency.

Source: http://news.yahoo.com/ca-news-summary-003013611.html

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Give barefoot running the boot?

May 30, 2013 ? Barefoot running has been making headlines ever since 1960, when a shoeless Abebe Bikila set a new world-record marathon time at the Rome Olympics. Even manufacturers have muscled in on the trend over the years, with most now offering their own version of 'barefoot' or 'minimalist' shoes.

Supporters of barefoot running make a variety of claims about its virtues -- but what does the scientific evidence actually say?

Benno Nigg and Henrik Enders from the Human Performance Laboratory at the University of Calgary investigated. Their paper, published in the journal Footwear Science, examines the known research into barefoot running's effects on foot motion, training, running economy and injury.

They started with the barefoot boosters' claims that running without shoes encourages a 'forefoot' rather than a 'heel' landing, making runners less prone to injury. Nigg and Enders dispute this, saying that not only does the available research not prove any reduced injury risk, other factors like the running surface, shoe choice, speed and individual preferences play too large a role to make such generalisations possible. Likewise, the researchers found no difference between shod and barefoot movements in their ability to strengthen certain muscles.

The additional weight of a shoe (up to about 300g) didn't seem to have much effect on performance, either. What seemed to make more of a difference was what Nigg and Enders call the 'preferred movement pattern': the combination of chosen footwear and a runner's preferred strike pattern.

Nigg and Enders also debunk the main claim of barefoot supporters: that running without shoes leads to fewer injuries. They point to problems with the research on which the original claims were based and note that while existing articles address the different injuries caused by different landing styles, they know of 'no publication that provides hard evidence that people running barefoot have fewer injuries than people running in running shoes'. They conclude, quite simply, that 'it is not known whether people running barefoot have more, equal, or fewer injuries than people running in conventional running shoes.'

The current discussion on the benefits of barefoot versus shod running tends to be focused on 'which is better'. Nigg and Enders' work suggests that perhaps this isn't the right question to ask. What's more important, at least in terms of performance and injury, appears to be individual preference and running style. 'Subjective preferences' should play a bigger role in the discussion, whatever shoe manufacturers, coaches or other athletes might say: in the end, runners run best when they're comfortable -- whatever they're wearing (or not) on their feet. This paper is an important contribution to a debate that for now, seems certain to run and run.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/2fP5oj8M2KY/130530094844.htm

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