সোমবার, ৪ ফেব্রুয়ারি, ২০১৩

France targets Islamist bases in northern Mali

PARIS (AP) ? New French airstrikes targeted fuel depots and bases of Islamist extremists in northern Mali overnight, as the French military intervention turns away from cities and toward the radicals' desert outposts that had raised fears of a Saharan launchpad for international terrorism.

French Foreign Minister Laurent Fabius said on France-Inter radio Monday that the strikes hit the Kidal region, near the border with Algeria, for the second night in a row. The extremists "cannot stay there a long time unless they have ways to get new supplies," he said.

French Mirage and Rafale planes also pounded extremist training camps as well as arms and fuel depots from Saturday night into the early hours of Sunday, north of the town Kidal and in the Tessalit region.

The French intervened in Mali on Jan. 11 to stem the advance of the al-Qaida-linked fighters, who had taken over much of the African country and enforced harsh rules on the population.

After pushing extremists out of key cities, France is now pushing to hand over control of those sites to African forces from a U.N.-authorized force made up of thousands of troops from nearby countries.

"In the cities that we are holding we want to be quickly replaced by the African forces," Fabius said Monday.

Asked whether the French could pull out of the fabled city of Timbuktu and hand it to African forces as soon as Tuesday, Fabius responded, "Yes, it could happen very fast. We are working on it because our vocation is not to stay in the long term."

But it is far from clear that the African forces ? much less the weak Malian army ? are ready to see the thousands of French troops, fighter planes and helicopters withdraw and take full responsibility, in case the Islamic extremists attempt a comeback from their desert hideouts.

Source: http://news.yahoo.com/france-targets-islamist-bases-northern-mali-083409411.html

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রবিবার, ৩ ফেব্রুয়ারি, ২০১৩

92% Silver Linings Playbook

All Critics (220) | Top Critics (50) | Fresh (195) | Rotten (16)

It's a rom-com that succeeds in revitalizing that discredited genre where so many others have failed, injecting it with the grit and emotion of realist drama rather than with amped-up whimsy or social satire or montages of people walking on the beach.

Silver Linings Playbook tells us that happily-ever-after may depend on finding people who coexist with our lunacy, not ones who can lead us out of it. In any case, it's crazy good.

A crazy beaut of a comedy that brims with generosity and manages to circumvent predictability at every turn.

An edgy romantic dramedy that suits our anxious times.

This meaningful film keeps the laughs, giddy anxiousness and warm butterflies from the trailer and sustains it all through two full hours of a love story.

I suppose the phrase 'serious romantic comedy' sounds like a paradox. But that's exactly what 'Silver Linings Playbook' is: an intelligent, edgy dark comedy with romance at its core.

This is a rom-com dressed up as an Oscar-baiting "dramedy". It's a good rom-com thanks to it's edge... but occasionally has the bad traits of a bad rom-com.

Silver Linings Playbook puts the "fun" in "dysfunction." And sure, that sounds glib, but actually, it's a rather extraordinary achievement. Especially when you're skirting on the edges of sanity.

A bittersweet pill that's a mixture of an endearing family drama and modern romance that's an absolute delight.

tows the line of conventional, feel-good Hollywood rom-com, albeit dressed up in just enough art-house quirk to make it feel like something slightly radical

A reminder that 'sanity' doesn't make your flaws any more orderly.

Silver Linings Playbook is a fine, funny film, and one that should charm viewers who haven't been tricked by all those Oscar nominations into anticipating it as some kind of world-changing work of art for the ages.

David O. Russell's latest buzz film straddles a fine line between farce and kitchen-sink drama before settling into a groove that gets under one's skin.

It starts to fray about halfway through as it shifts into a more conventional mode, taking on the usual trappings of the genre and making its way to a predictable resolution

Both charming and gritty... Cooper is edgy, while Lawrence is dynamite

If there's one reason why you should see this film, it's to admire the wonderful performances from Bradley Cooper and Jennifer Lawrence.

Cooper and Lawrence Shine in Linings.

Source: http://www.rottentomatoes.com/m/silver_linings_playbook/

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What comes now for NFL after tumultuous season?

NEW ORLEANS (AP) ? The Super Bowl closes a tumultuous year for the NFL.

Suicides by former NFL players. Thousands of others filing concussion lawsuits. New studies linking football to brain disease. Still no testing for human growth hormone. The specter of other purported performance-enhancing products ? deer-antler spray, anyone? ? being peddled to players.

A pay-for-pain bounty scandal. A lockout of officials resolved only after a ludicrous game-ending call. Zero minority hires for 15 coach or general manager openings.

And yet the league is as popular as ever.

Advertisers paid nearly $4 million per 30-second television commercial for the right to reach the 100 million or so Americans expected to tune in to Sunday's Super Bowl between the AFC champion Baltimore Ravens and NFC champion San Francisco 49ers. Eleven of the 12 most-watched TV programs during the last 2? years were NFL postseason games, according to the league.

Uncertain, though, is what the future holds for an NFL still coming to grips with the dangers of a brutal sport that makes it tremendously wealthy.

"The game has changed and keeps changing. ... It is such a violent game, and such a collision game, that careers are going to be kind of like not long at all. Because you take those licks ? you've only got so many in your body, and at some point that's going to wear it out," said Ravens running backs coach Wilbert Montgomery, who played that position for the Philadelphia Eagles and Detroit Lions from 1977-85.

Montgomery said he got six concussions in one season alone, and others along the way, including one that knocked him out cold a few days before playing for the Eagles in the NFC title game at the end of the 1980 season.

"I know one thing: Back then, it didn't make any difference. They gave you smelling salts and then, after that, you went back in," Montgomery said. "I have headaches all the time. That's why I say my wife is always messing with me when I have outbursts, saying, 'You've been hit too many times upside the head.'"

Montgomery laughed for a moment. Then he rubbed his forehead and continued talking, mentioning former teammate and friend Andre Waters and opponent Dave Duerson. Both committed suicide; researchers studied their brain tissue and found signs of chronic traumatic encephalopathy, or CTE, a degenerative disease also found in boxers and often linked with repeated blows to the head. Former star linebacker Junior Seau, who shot himself in May, also was found to have CTE. Baltimore's starting center on Sunday, Matt Birk, has pledged to donate his brain for study when he dies.

"It's a serious thing," Montgomery said. "It's scary."

When the President of the United States refers to fans perhaps having a guilty conscience when watching a game and parents thinking twice before allowing a child to play ? as Barack Obama did in a recent interview with The New Republic ? it sends a strong signal about what confronts the NFL today.

"If I was worried about my health," 49ers quarterback Colin Kaepernick said, "I wouldn't be playing football."

So the league must figure out how to deal with "walking a fine line," as 49ers CEO Jed York described it: The two-sided task of making the game safer, which Commissioner Roger Goodell acknowledges is imperative, while not making it "too safe," thereby diminishing the popularity of an enterprise that is violent by its very nature.

"There's no question that that is a bit of a conundrum. But to me, we've got to place more weight on player safety," New York Giants co-owner John Mara said. "The rules changes that we've implemented over the past five or six years have not made the game any less exciting. If anything, the game is as exciting as ever, and I strongly believe that we can make additional improvements in the rules and we're not going to lose anything in terms of excitement on the field."

Ravens owner Steve Bisciotti is convinced the NFL will strike the proper balance.

"What did they do for boxing when they made them go from 6-ounce, to 8-ounce to 12-ounce gloves or whatever? Did it change boxing? Not really," Bisciotti said. "I believe that with every change, there will be a correction. ... And I believe that we as a league and the (players' union) will agree on things that don't take football out of football."

In a series of moves that began shortly after Goodell was grilled at a congressional hearing, the league has changed concussion return-to-play guidelines, adjusted rules for kickoffs ? and floated the idea of eliminating them altogether ? stepped up punishment of illegal hits, and stopped arguing against the players' wish for independent neurology specialists on the sidelines during games.

Even if there are some players who in one breath worry about whether their health is imperiled, and in the next say, "We're basically going to be playing two-hand touch in a while" ? Baltimore nose tackle Terrence Cody's words this week ? the head of their union points out that prudence and popularity do not have to be mutually exclusive.

"The reality of it is, 'football as we know it' has evolved over decades. ... Our job is to have an unqualified commitment to the health and safety of the people who play the game, and then to make those changes where we see necessary," NFL Players Association executive director DeMaurice Smith said.

"I don't think there is this thing of 'football as we know it.' What we have is football that has constantly developed," Smith said. "And even with all of the (recent) rule changes ... my guess is this Super Bowl will be the highest-rated of all time."

Indeed, while the concussion lawsuits mount ? a U.S. District Court judge in Philadelphia will hear oral arguments in April on the NFL's effort to dismiss a group of cases ? and questions arise about what insurers will charge the league moving forward, the money does keep rolling in. Revenues already topped $9 billion at the time of the last labor deal in 2011, and new TV contracts will only help increase it.

"At $10-to-$12 billion? It ain't going nowhere," said Warren Sapp, a retired defensive tackle elected Saturday to the Pro Football Hall of Fame and who now works for the NFL Network, another piece of the league's marketing machine. "We play a beautiful game. We hit each other. (Players) have to take care of each other better. Then it will be fine."

Meantime, the NFL continues to look for new ways to increase its cash flow.

During his state of the league address two days before the Super Bowl, Goodell did not rule out increasing the regular season from 16 to 18 games, and he reiterated the possibility of expanding the postseason, too. He announced that two 2013 games in London already are sold out, and there could be three in future seasons ? down a path that, eventually, could lead to a franchise based in Britain.

"For you to be adding games to the season, are you looking out for player safety? Or are you trying to generate more player revenue?" 49ers receiver Randy Moss said. "If you're trying to look and protect the players, and keep it healthier and better every year, I don't think it's a good idea."

Several players in this year's Super Bowl were incredulous that the league would even consider more games. A handful voiced concern over a disconnect between players and owners.

The president of the NFLPA, former Ravens cornerback Domonique Foxworth, said he wonders how truthful Goodell and other NFL officials are being when they say ? as they often do ? that players' well-being is a priority.

"The league, their No. 1 focus ? at least they say their No. 1 focus ? is health and safety. And we say our No. 1 focus is health and safety. How come we have such a hard time moving the ball on some health and safety issues?" Foxworth said. "I believe health and safety is on their list of top five things, but it comes in well behind increasing the bottom line."

___

Follow Howard Fendrich on Twitter at http://twitter.com/HowardFendrich

Source: http://news.yahoo.com/comes-now-nfl-tumultuous-season-175948299--nfl.html

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Malians say 'Thank you, France!' as Hollande visits

TIMBUKTU, Mali (Reuters) - Malians chanting "Thank you, France!" mobbed President Francois Hollande on Saturday as he visited the desert city of Timbuktu, retaken from Islamist rebels, and pledged France's sustained support for Mali to expel jihadists.

Hollande, accompanied by his ministers for defense, foreign affairs and development, was on a one-day trip to the Sahel nation to support French troops who in three weeks have ousted fighters allied with al Qaeda from Mali's main northern towns.

He met the interim president, Dioncounda Traore, and was also due to fly to the capital Bamako.

Speaking in Timbuktu, Hollande said the French operation, which has driven the rebels into the mountains of northeast Mali at the cost of only one French serviceman killed so far, would eventually hand over to a larger African military force.

"The combat is not over," he said, flanked by Traore, in a speech praising the French forces.

"We are obliged to support the Malians until they have recovered their entire sovereignty. We'll do it with the Africans," he added separately to reporters.

Traore said: "Together we will hunt the terrorists down to their last hiding place."

In Timbuktu, the renowned Saharan trading town and seat of Islamic learning that spent 10 months under rebel occupation, Hollande visited the Djingarei-ber or Grand Mosque and the Ahmed Baba Institute, a library of ancient manuscripts that was ransacked by the rebels.

Hollande said it was essential that Timbuktu, a UNESCO World Heritage site, should be properly protected so that it could "shine" as a cultural treasure for the world.

HEAVY PROTECTION

Heavily armed French soldiers in armored vehicles and Malian troops protected the French leader as he visited the mosque, built from mud bricks and wood in 1325. French and Malian flags fluttered from telephone poles.

French sniffer dogs also checked for explosive devices.

In a dusty square at the Ahmed Baba library, several thousand Timbuktu residents in colorful robes and wraps sang and danced, shouting "Thank you, France" and "Papa Hollande".

"I'm so proud of Francois Hollande, we have got our old lives back," Khalifa Cisse, the muezzin or crier who calls the faithful to daily prayer at the mosque, told Reuters, wearing a flowing white robe and cap and a scarf in the French colors of blue, white and red.

Hollande has said that the French operation, which has 3,500 soldiers on Malian soil backed by warplanes, helicopters and armored vehicles, wants to hand over to a U.N.-backed African force, which is still being deployed.

Drawn mostly from Mali's West African neighbors, this force is expected to number more than 8,000. But its deployment has been badly hampered by shortages of kit and airlift capacity and questions about who will fund the estimated $1 billion cost.

The United States and the European Union are backing the Mali intervention as a counterstrike against the threat of Islamist jihadists using the inhospitable and ungoverned Malian Sahara as a launch pad for international attacks.

They are providing training, logistical and intelligence support, but have ruled out sending ground troops to join those from France and West Africa.

UNVEILED WOMEN DANCE WITH JOY

The international community has greeted the liberation of Timbuktu with relief.

The town is a centre of Islamic scholarship in the tolerant Sufi tradition, but the sharia-observing radical Islamist occupiers smashed ancient Sufi mausoleums, calling them idolatrous.

The rebels also destroyed up to 2,000 of some 300,000 priceless ancient manuscripts held in the city. Experts say the bulk of the texts are secure and safe, however.

Timbuktu residents rejoiced at being freed from the severe version of Islamic law imposed by the rebels, who had forced women to go veiled and inflicted beatings and amputations.

"These so-called Islamists did nothing but evil to us, they beat people, they cut off limbs," said Lala Toure, a woman who went unveiled and wore a short-sleeved white T-shirt with the printed words "Thank you France for your help".

"Today, thank God, we can dress as we want," she added.

Cisse, the muezzin, said the rebels, grouped in a loose alliance that includes al Qaeda's North African wing AQIM, had tried to impose an unfamiliar radical form of Islam on Mali.

"We know Islam ... in this town of Islam, the first words a child hears are 'Allahu Akbar (God is Great)'," he said.

French air strikes have forced the rebel fighters to retreat into the remote Adrar des Ifoghas mountains near the Algerian border. Hollande said this was where the rebels were holding seven French hostages previously seized in the Sahel.

The next stage of the fight against the Islamist militants, in a harsh Saharan battleground, could test the French and Malian forces and their African and other allies.

Some Timbuktu residents begged the French never to leave Mali, which became independent from France in 1960.

"As long as France is here, they (the Islamist rebels) will not be able to come back," said Abdoulaye Bella, 64, a tailor.

(Additional reporting by Elena Berton in Paris; Writing by Pascal Fletcher; Editing by Kevin Liffey)

Source: http://news.yahoo.com/french-president-visits-mali-support-french-troops-084423526.html

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Study Says Romance Can Last In Long-Term Relationships | World ...

Does Romance Have to Die in Your Long-Term Relationship?  This guest article from YourTango was written by Teresa Maples.

Have you settled for companionship in your would-be romantic relationship? Companionship is when you exist in the same home but spend very little time together, and neither of you is particularly satisfied.

Take the stereotypical man-watching-football-while-his-wife-cleans-the-house scenario. She resents that he gets to relax while she slaves to keep the home clean. She complains about him watching football and not helping around the house. He becomes angry and they either argue or physically go to separate rooms to get away from each other. Does this sound familiar?

The good news is that romance doesn?t have to die in your long-term relationship. Find out how below.

As a licensed mental health counselor, I?ve heard countless renditions of the scenario above, where wives and husbands are convinced that companionship?is as good as it gets for married life. Out of desperation, they ask me for help, and here?s what I say.

Research shows that long-term couples who strive for ?love with all the trimmings? enjoy more satisfying relationships. It all starts with this first question: Do you want to be more satisfied in your long-term relationship? If your answer is ?no, ?then stop right here and do not read another word. Keep reading if you would like a more satisfying relationship; it takes awareness and intention to make it happen.

Here are three ways you can foster sparks in your long-term relationship:

1. Ask directly for your needs to be met.

Your partner cannot read your mind. Become aware of your emotional and behavioral patterns in the relationship. Those who pursue often have a fear of abandonment; those who avoid often have a fear of being consumed by another person. Those two types often hook up in relationships.

The pursuer?s greatest need is to feel emotionally connected with his/her partner. The avoider?s greatest need is to stay away from emotional connection. These are opposing needs.

Each person needs to address his/her own fears in the relationship. The pursuer needs to find a way to cope with his/her fear of abandonment and make emotional space for the avoider to take action. The avoider needs to face his/her fear of being overwhelmed emotionally and bridge the emotional gap between him/her and the pursuer. Finding a healthy balance is attainable.

2. Be respectful of yourself and your partner at all times.?

Take a time out if you feel angry or resentful. Journal about your resentments and try to find a solution before talking to your partner. Learn to articulate your feelings in a non-threatening way. Be ready for your partner to say your solution doesn?t work. Ask for his/her solution; he/she might have a great idea. Be a safe person for your partner. Your partner can be your best ally and friend.

3. Choose to bring novelty to your relationship.?

Bring home flowers, take each other on a date, go on an adventure together, spend time doing a project together, ski, hike, bike, craft, take photos of birds ? you get the idea.

It is vitally important to remember your goal of being satisfied in your relationship. Helping your partner feel emotionally safe with you is the key to your satisfaction in a long-term relationship. Bringing novelty will spark the flames of romance only if you both feel emotionally safe and connected.

If you would like more information to make your Couple-ship Thrive please sign up for my newsletter. You may also connect with me on my website Teresa Maples LMHC, CSAT and on Twitter.

?

More relationship advice from YourTango:

?

Senior couple photo available from Shutterstock

Contributed by YourTango.com, an online magazine dedicated to love, life and relationships. From dating to marriage, parenting to empty-nest, relationship challenges to relationship success, YourTango is at the center of the conversations that are closest to our over 3 million readers' hearts. With daily contributions from our Experts, we have a little something for everyone looking to create healthier lives. We're excited to offer our contributions to the PsychCentral community, and invite you to visit us on YourTango.com.

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????Last reviewed: By John M. Grohol, Psy.D. on 2 Feb 2013
????Published on PsychCentral.com. All rights reserved.

APA Reference
Experts, Y. (2013). Does Romance Have to Die in Your Long-Term Relationship?. Psych Central. Retrieved on February 2, 2013, from http://psychcentral.com/blog/archives/2013/02/02/does-romance-have-to-die-in-your-long-term-relationship/

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Source: http://psychcentral.com/blog/archives/2013/02/02/does-romance-have-to-die-in-your-long-term-relationship/

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শনিবার, ২ ফেব্রুয়ারি, ২০১৩

Owl mystery unravelled: Scientists explain how bird can rotate its head without cutting off blood

Owl mystery unravelled: Scientists explain how bird can rotate its head without cutting off blood

Friday, February 1, 2013

Medical illustrators and neurological imaging experts at Johns Hopkins have figured out how night-hunting owls can almost fully rotate their heads - by as much as 270 degrees in either direction - without damaging the delicate blood vessels in their necks and heads, and without cutting off blood supply to their brains.

In what may be the first use of angiography, CT scans and medical illustrations to examine the anatomy of a dozen of the big-eyed birds, the Johns Hopkins team, led by medical illustrator Fabian de Kok-Mercado, M.A., a recent graduate student in the Department of Art as Applied to Medicine, found four major biological adaptations designed to prevent injury from rotational head movements. The variations are all to the strigid animals' bone structure and vascular network needed to support its top-heavy head. The team's findings are acknowledged in the Feb.1 issue of the journal Science, as first-place prize winners in the posters and graphics category of the National Science Foundation's 2012 International Science & Engineering Visualization Challenge.

"Until now, brain imaging specialists like me who deal with human injuries caused by trauma to arteries in the head and neck have always been puzzled as to why rapid, twisting head movements did not leave thousands of owls lying dead on the forest floor from stroke," says study senior investigator and interventional neuroradiologist Philippe Gailloud, M.D. "The carotid and vertebral arteries in the neck of most animals - including owls and humans - are very fragile and highly susceptible to even minor tears of the vessel lining," adds Gailloud, an associate professor in the Russell H. Morgan Department of Radiology at the Johns Hopkins University School of Medicine.

Sudden gyrations of the head and neck in humans have been known to stretch and tear blood vessel linings, producing clots that can break off and cause a deadly embolism or stroke. Researchers say these injuries are commonplace, often resulting from whiplashing car accidents, but also after jarring roller coaster rides and chiropractic manipulations gone awry.

To solve the puzzle, the Johns Hopkins team studied the bone structure and complex vasculature in the heads and necks of snowy, barred and great horned owls after their deaths from natural causes. An injectible contrast dye was used to enhance X-ray imaging of the birds' blood vessels, which were then meticulously dissected, drawn and scanned to allow detailed analysis.

The most striking team finding came after researchers injected dye into the owls' arteries, mimicking blood flow, and manually turned the animals' heads. Blood vessels at the base of the head, just under the jaw bone, kept getting larger and larger, as more of the dye entered, and before the fluid pooled in reservoirs. This contrasted starkly with human anatomical ability, where arteries generally tend to get smaller and smaller, and do not balloon as they branch out.

Researchers say these contractile blood reservoirs act as a trade-off, allowing owls to pool blood to meet the energy needs of their large brains and eyes, while they rotate their heads. The supporting vascular network, with its many interconnections and adaptations, helps minimize any interruption in blood flow.

"Our in-depth study of owl anatomy resolves one of the many interesting neurovascular medical mysteries of how owls have adapted to handle extreme head rotations," says de Kok-Mercado, now a scientific illustrator and animator at the Howard Hughes Medical Institute.

Moreover, says Gailloud, "our new study results show precisely what morphological adaptations are needed to handle such head gyrations and why humans are so vulnerable to osteopathic injury from chiropractic therapy. Extreme manipulations of the human head are really dangerous because we lack so many of the vessel-protecting features seen in owls."

The first anatomical variation they discovered was in the owl neck, where one of the major arteries feeding the brain passes through bony holes in the vertebrae. The hollow cavities were approximately 10 times larger in diameter than the vertebral artery traveling through it. The researchers say the extra space in the transverse foraminae, as the holes surrounding the vertebral arteries are known, creates a set of cushioning air pockets that allow the artery to move around when twisted. Twelve of the 14 cervical vertebrae in the owl's neck were found to have this adaptation.

"In humans, the vertebral artery really hugs the hollow cavities in the neck. But this is not the case in owls, whose structures are specially adapted to allow for greater arterial flexibility and movement," says de Kok-Mercado.

The team also found that the owl's vertebral artery enters the neck higher up than in other birds - going in at the owl's 12th cervical vertebrae instead of the owl's 14th cervical vertebrae - allowing for more vessel room and slack.

Among de Kok-Mercado and Gailloud's other findings were small vessel connections between the carotid and vertebral arteries - not usually seen in adult humans - that allow blood to be exchanged between the two blood vessels. The researchers say these so-called anastomoses, including a vessel connection called a patent trigeminal artery, allow for uninterrupted blood flow to the brain, even if one route is blocked during extreme neck rotation.

Researchers next plan to examine hawk anatomy to see if other bird species possess the same adaptive features for head rotation.

###

Johns Hopkins Medicine: http://www.hopkinsmedicine.org

Thanks to Johns Hopkins Medicine 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/126582/Owl_mystery_unravelled__Scientists_explain_how_bird_can_rotate_its_head_without_cutting_off_blood_

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