রবিবার, ৩১ মার্চ, ২০১৩

NCAA 'BracketRacket' roundup

With Syracuse and Wichita State moving on to the Final Four, the Associated Press has a roundup of notable moments and predictions for the NCAA tournament thus far.

By Aaron Beard,?AP Basketball Writer / March 31, 2013

Wichita State Shockers' Carl Hall, Chadrack Lufile, Demetric Williams and Cleanthony Early (r. to l.) celebrate defeating the Ohio State Buckeyes in their West Regional NCAA men's basketball game in Los Angeles, California, Saturday.

Lucy Nicholson/Reuters

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Welcome back to BracketRacket, your one-stop shopping place for all things?NCAA.

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It's our first edition for the regional finals, with Syracuse and Wichita State having secured the first spots in the Final Four. Stops along our tour include: the bracket-busting Shockers, Coach K's ever-present concerns about conference realignment, former Georgia Tech star John Salley's excitement at having the Final Four in Atlanta, a heartwarming tale of sportsmanship and a farewell to tournament darling Florida Gulf Coast.

THE SHOCKING SHOCKERS

Wichita State has gone from a ninth-seeded mid-major aiming to win an?NCAA?game to an unexpected arrival in the Final Four.

Just how unexpected?

According to ESPN, less than 1 percent ? 0.24 percent, to be exact ? of 8.15 million brackets submitted in ESPN's Fantasy Tournament Challenge had the Shockers reaching the national semifinals.

Head over to Yahoo! for its Tourney Pick 'Em contest, and only 32 percent of more than 3.3 million brackets had the Shockers even winning their opener against Pittsburgh, much less beating top seed Gonzaga and No. 2 seed Ohio State on the way to the West Region title.

WICHITA STATE 101

Since Wichita State isn't a household name, here's a quick primer to impress friends with your Missouri Valley Conference knowledge:

The school opened in 1895 as Fairmount College, then became the Municipal University of Wichita in 1926 on the way to becoming a state university in 1964. It has an enrollment of 14,893 students.

The "Shockers" mascot is short for "Wheatshockers" and recalls when students shocked wheat to earn money during the harvest season, according to the school's web site.

While the Shockers reached the Final Four in 1965 and won the College World Series in 1989, the most successful athletic program has been ? surprise! ? bowling. Wichita State has 19 national championships between its men's and women's programs since 1975.

Among the school's biggest sports names: former NFL coach Bill Parcells, a former Shockers football player; former NBA player Xavier "The X-Man" McDaniel; and former big leaguer Joe Carter, who hit the World Series-clinching home run for Toronto in 1993 against Philadelphia.

K, THE ACC AND THE FUTURE

AP Sports Writer Michael Marot reports from Indianapolis that Duke's Mike Krzyzewski is thinking about more than just Sunday's regional final against future Atlantic Coast Conference member Louisville.

"For all these schools that have joined, it makes (the ACC) the most powerful basketball conference, I think ever," Krzyzewski said Saturday of the latest round of conference realignment. "I hope our league is able to understand the assets that we've accumulated and what it does to the assets we already have. I think if positioned properly, it sets us apart from anybody, and we should look at where football is or whatever."

Next year, the league will add Syracuse ? which beat Marquette in a Big East matchup for the East Regional title Saturday ? along with Pittsburgh and Notre Dame. The Cardinals are scheduled to join in 2014 when Maryland bolts for the Big Ten.

Krzyzewski is already urging ACC officials to start contemplating what they need to do to avoid other leagues from poaching ACC schools. He said the best way is to rethink how the ACC does business ? down to developing its own TV network or where it holds its tournament.

"In other words, to take a real close look at our league with the new members and say: Why are we different, why are we better and how can we be the top league?" Krzyzewski said. "If we don't do that, then we're negligent, to be quite frank with you."

CIVIC PRIDE

John Salley says he'll feel like a proud host when the Final Four returns to Atlanta.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/vbjH7rRj2Uo/NCAA-BracketRacket-roundup

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Big Data Could Cripple Facebook

kredstreetSo there's this startup called SmogFarm, which does big-data sentiment analysis, "pulse of the planet" stuff. I spotted them last year, and now they've got an actual product with an actual business model up and running in private beta: KredStreet, "The Social Stock Trader Rankings," which performs sentiment analysis on StockTwits data and a sampling of the Twitter firehose to determine traders' overall bullish/bearish feeling. They also compare reality against past sentiment to score and rank traders based on their accuracy, which is more interesting. It's a first iteration, but it looks pretty nifty, and I like the idea of a ranking system wherein unknowns can leave high-profile loudmouths in their dust by virtue of simply being right more often. Even if I feel slightly uneasy when I imagine such a system being applied to, say, tech bloggers. Actually being held accountable for what I've written in the past? Doesn't that just seem terribly wrong?

Source: http://feedproxy.google.com/~r/Techcrunch/~3/5bqFzyPO95E/

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Systematic Training for Effective Parenting (STEP) Parenting Class ...

The Virginia Cooperative Extension office is located in the Sudley North Government Center next door to the Bull Run Regional Library. Several services for families and the community are located in the building. It is also home to the office of the District Supervisor for Gainesville. The site is serviced by the OmniLink bus system.

Source: http://manassas.patch.com/events/systematic-training-for-effective-parenting-step-parenting-class-f23710ab

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AT&T apparently has an 'exclusive' on 64GB HTC One

HTC One

Still no word on pricing for AT&T's HTC One, though

Oh, how we loathe the word "exclusive." For those of us on the editorial side, it's become a bit of a joke. But when a U.S. carrier uses it, it means someone else is probably getting the short end of the stick. In this case, it's anyone not AT&T, which is boasting in a promo video that it's got the "exclusive" on a 64-gigabyte version of the HTC One. (For what it's worth: The storage sizes aren't what's new here -- AT&T announced all that back in February. It's the "exclusive" part that's new.)

That means if you were hoping for the larger storage options on T-Mobile or Sprint, you might not get it, at least not at first. That said, the vast majority of "normal users" (chances are if you're reading this that isn't you) will never come close to hitting that 32GB limit. So, there's that. If you're holding out for a Verizon variant of the HTC One, we'd be willing to bet that 64GB might still be on the table, though. That's up to Big Red, though.

Meanwhile, we still don't have pricing or availability. So in the meantime, be sure to check out our full HTC One review, and swing by the ever-exciting HTC One forums!

And check out AT&T's promo video after the break if that's your thing.

Source: Youtube; via Droid-Life

read more



Source: http://feedproxy.google.com/~r/androidcentral/~3/RgjuciqMdsY/story01.htm

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শনিবার, ৩০ মার্চ, ২০১৩

New group evokes Reagan shooting to push background checks (Washington Bureau)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories News, RSS and RSS Feed via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/295340244?client_source=feed&format=rss

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Facebook to hold Android event Thursday

NEW YORK (AP) -- Facebook has invited journalists to the unveiling of what it calls its "new home on Android."

Next Thursday's event will be held at the company's Menlo Park, Calif., headquarters. Facebook is not providing further details. There has been speculation that the company could launch a new phone, though that's unlikely.

Facebook is more likely to unveil a new Android app or some other integration into Android phones.

Citing unnamed sources, the tech blog TechCrunch says Facebook will launch a modified version of Android that embeds Facebook deeply into the operating system.

Source: http://news.yahoo.com/facebook-hold-android-event-thursday-135839994.html

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শুক্রবার, ২৯ মার্চ, ২০১৩

Heat start to move on after streak ends

Miami Heat guard Dwyane Wade reacts as he watches a free throw by Chicago Bulls forward Luol Deng during the second half of an NBA basketball game in Chicago on Wednesday, March 27, 2013. The Bulls won 101-97, ending the Heat's 27-game winning streak. (AP Photo/Nam Y. Huh)

Miami Heat guard Dwyane Wade reacts as he watches a free throw by Chicago Bulls forward Luol Deng during the second half of an NBA basketball game in Chicago on Wednesday, March 27, 2013. The Bulls won 101-97, ending the Heat's 27-game winning streak. (AP Photo/Nam Y. Huh)

Miami Heat forward Shane Battier grimaces after he was called for a foul during the second half of an NBA basketball game against the Chicago Bulls in Chicago on Wednesday, March 27, 2013. The Bulls won 101-97, ending the Heat's 27-game winning streak. (AP Photo/Nam Y. Huh)

Miami Heat forward LeBron James, center, and guard Mario Chalmers, right, listen to guard Ray Allen during the second half of an NBA basketball game against the Chicago Bulls in Chicago on Wednesday, March 27, 2013. The Bulls won 101-97, ending the Heat's 27-game winning streak. (AP Photo/Nam Y. Huh)

Their winning streak finally over, the Miami Heat did on Thursday what they had planned to do all along.

They took the day off.

While the circus atmosphere around the team may slow down now ? until the playoffs start, anyway ? the way the reigning NBA champions go about their business over the final 11 games of the regular season probably will not. Miami's epic, historic, sometimes-mindboggling 27-game winning streak ended with a 101-97 loss to the Chicago Bulls on Wednesday night, and Heat guard Dwyane Wade was among those sounding absolutely relieved afterward.

"It really didn't matter to us," Wade said. "If you get it, it's awesome. If you don't, we still won 27 games in a row. That's pretty awesome. So, we really weren't like, 'We've got to get that record.' Not at all. And now that it's over, I'm glad it's over."

Next up: Friday night at New Orleans, where the Heat will try to return to their winning ways.

Miami's quest for NBA history ended with the Heat six games shy of matching the 1971-72 Los Angeles Lakers for the league's longest winning streak. The Lakers will keep their record, but the biggest Lakers star of this generation offered the Heat plenty of respect when their run was over.

"I think just as a student of the game, as a fan of the game, you appreciate those kind of streaks and you realize how difficult it is to put together that big of a streak," Lakers star Kobe Bryant said after learning of the Heat loss. "Obviously the Lakers winning 33 in a row was phenomenal, but the Heat's one was just as impressive."

Still, the Heat insist they can get better.

When Indiana beat the Heat on Feb. 1, Miami coach Erik Spoelstra's postgame theme was that his club had to get better. Nearly two months later, when the Heat streak ended in Chicago, much of Spoelstra's postgame remarks had the same theme.

Players understood his point.

"At the end of the day, a win is a win in our league," said reigning MVP LeBron James, who averaged exactly 27 points per game during the 27-game winning streak. "We've gotten better throughout the season. Each and every month we've improved. We've started from behind some games, but for the most part we've played some great basketball. We're not a team that builds bad habits. That's not even who we are so we're not worried about that."

No matter how they did it, no matter how many double-digit deficits they erased or fourth-quarter comebacks they pulled off, the bottom line was Miami enjoyed 7? weeks of dominance.

Entering Thursday, 10 NBA teams hadn't won 27 games yet this season.

"Really proud of the grind of the last few weeks from my guys," Miami forward Shane Battier, who was part of a 32-game win streak at Duke, 22 with the Houston Rockets and now 27 with the Heat, wrote on Twitter early Thursday. "The focus and effort (and luck) was phenomenal."

Battier closed that tweet with two hashtagged words ? onward and upwards.

Whether it was because they were revered or reviled, the Heat probably got more eyeballs on NBA regular-season basketball than any team had in some time, with people watching to root for either the streak continuing or the streak ending.

They were must-see TV, as proven by national networks like ESPN and NBA TV scrambling to pick up Heat games as the streak rolled along. ESPN said the overnight rating for Heat-Bulls was the fifth-best of any regular-season game ever shown on the network.

Media coverage was as intense as any time during the Big Three era in Miami. On Monday in Orlando, the visiting locker room was overwhelmed by reporters. And on Wednesday in Chicago, Wade freely said he was ready for the circus to end.

"I don't know who half you people are," Wade said.

For those who still need streaks to follow, there's plenty of options.

Women's basketball is chock-full of them right now, with Baylor (32), Notre Dame (28) and Delaware (27) all taking streaks that at least match the Heat run into NCAA regional games this weekend. The NHL's Pittsburgh Penguins were seeking for a 14th straight win against Winnipeg on Thursday night. In men's college basketball, Louisville takes a 12-game winning streak into its Midwest Regional semifinal against Oregon on Friday night.

As far as the NBA goes, the longest current winning streak now belongs to the New York Knicks ? a mere six games.

What the Heat did obviously won't be exceeded this season, and probably not for a while. If Miami won every game left on its schedule and swept all four playoff series, they would end the year with another 27-game winning streak.

Don't count on that one happening. Bryant may have tipped his cap to the Heat, but not all the Lakers were exactly heartbroken that their franchise will keep the record.

"We kept the streak," Lakers center Pau Gasol said. "And it's about time that Miami lost."

During the streak ? starting from the moment Miami lost in Indiana on Feb. 1 to the final buzzer in Chicago ? every other NBA team lost at least five times. Nearly two-thirds of the league lost at least 10 games. Orlando lost more than anyone else, falling on 23 occasions. Maybe the biggest sign of Miami's dominance was that 12 teams endured more defeats during the streak than the Heat had lost all season.

Starting Friday, they begin another chapter.

"Now that it's over," Wade said, "let's look back on it as something that was great."

___

AP Basketball Writer Jon Krawczynski in Minneapolis contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-28-BKN-Heat-Streak-Over/id-7417fe43e81b43f785e2a9be6957ce0c

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Mate choice in mice is heavily influenced by paternal cues, mouse study shows

Mar. 28, 2013 ? Hybrid offspring of different house mice populations show a preference for mating with individuals from their father's original population.

Mate choice is a key factor in the evolution of new animal species. The choice of a specific mate can decisively influence the evolutionary development of a species. In mice, the attractiveness of a potential mate is conveyed by scent cues and ultrasonic vocalizations. Researchers from the Max Planck Institute for Evolutionary Biology in Pl?n investigated whether house mice (Mus musculus) would mate with each other even if they were from two populations which had been separated from each other for a long time period. To do this, the researchers brought together mice from a German population and mice from a French population. Although to begin with all the mice mated with one another randomly, the hybrid offspring of French and German parents were distinctly more choosy: they showed a definite preference for mating with individuals from their father's original population. According to the researchers, this paternal imprinting accelerates the divergence of two house mouse populations and thus promotes speciation.

In allopatric speciation, individuals of a species become geographically isolated from each other by external factors such as mountains or estuaries. Over time, this geographic separation leads to the sub-populations undergoing various mutations, and thus diverging genetically. Animals from the two different sub-populations can no longer successfully reproduce, so two new species evolve.

To find out what role partner selection plays in such speciation processes, Diethard Tautz from the Max Planck Institutefor Evolutionary Biology and his colleagues conducted a comprehensive study on house mice -- the classic model organisms of biology. "To investigate whether there are differences in the mating behaviour of the mice in the early stages of speciation, we caught wild house mice in southern France and western Germany. The two populations have been geographically separate for around 3,000 years, which equates to some 18,000 generations," says Diethard Tautz. Due to this geographical separation, the French and German mice were genetically different.

The Pl?n-based researchers created a semi-natural environment for their investigations -- a sort of "Playboy Mansion" for mice. The research enclosure was several square meters in size and was divided up using wooden walls, "nests" made out of plastic cylinders, and plastic tubes. It also featured an escape tube with several entrances, which led into a cage system nearby. "We constructed the enclosure in such a way that all animals had unimpeded access to all areas, but thanks to the structural divisions were also able to create their own territories or retreat into nests," explains Tautz. "The escape tube was a control element. If the mice retreated to it only very seldom -- as was the case in our experiment -- then we could be sure there was no overpopulation in the central enclosure."

In this central enclosure, the French and German mice had both time and space to mate with each other and reproduce. "At first, all the mice mated with each other quite randomly. But with the first-generation offspring, a surprising pattern emerged," says Tautz. When the first-generation hybrid offspring of mixed French and German parentage mated, they showed a specific preference for pure-bred mates whose "nationality" was that of their father only. "There must be some kind of paternal influence that prompts the hybrid mice to choose a mate from a specific population, namely that of their father," concludes the biologist, based on the results of his study. "This imprinting must be learned, however, meaning that the animals must grow up in the presence of their fathers. This was not the case for the original mice, which were kept in cages for a time after being caught."

"We know that mice use ultrasonic vocalizations to communicate with each other and that particularly in the case of male mice these vocalizations can reveal signals of individuality and kinship. We believe that, like birdsong, the vocalizations of the males have a learned component and a genetic component," says Tautz. Therefore, French and German mice really could "speak" different languages, partly learned from their fathers, partly inherited from them. Individual mice thus have a mating preference for mice that speak the same language as they do.

The French and German mouse populations had evidently been geographically separated long enough for preliminary signs of species differentiation to be apparent as regards mating preferences. In addition, another aspect of mating behavior also sped up the speciation process. Although mice have multiple mates, the researchers found evidence of partner fidelity and inbreeding. The tendency to mate with relatives fosters the creation of genetically uniform groups. When both occur together, this accelerates the speciation process.

In a next step, Diethard Tautz wants to find out whether the vocalizations of the mice play the decisive role in paternal imprinting, or if scent cues are also involved. Furthermore, the biologist wants to identify the genes that are involved in mate selection.

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Story Source:

The above story is reprinted from materials provided by Max-Planck-Gesellschaft.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Inka Montero, Meike Tesche and Diethard Tautz. Paternal imprinting of mating preferences between natural populations of house mice (Mus musculus domesticus). Molecular Ecology, 2013 DOI: 10.111/mec.122271

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/oUt1DL9X6YE/130328125331.htm

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Amazon reportedly increasing Kindle phone screen size in response to ?phablet? fever

By Brian Homewood March 28 (Reuters) - Swiss champions FC Basel, renowned for their youth development programme, face a constant battle to stop teenage players moving to English, Spanish and Italian clubs. President Bernhard Heusler told Reuters in an interview that parents often do not listen to the club when warned against taking their sons elsewhere. "We get enormous pressure from outside, including English clubs," said Heusler before adding Basel were powerless to stop their youngsters leaving before the age of 16. ...

Source: http://news.yahoo.com/amazon-reportedly-increasing-kindle-phone-screen-size-response-204859764.html

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বৃহস্পতিবার, ২৮ মার্চ, ২০১৩

Kate Gosselin is Now 38 Years Old

Source: http://www.thehollywoodgossip.com/2013/03/kate-gosselin-is-now-38-years-old/

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Exercise helps ease arthritis pain and stiffness | Leisure Fitness ...

Exercise helps ease arthritis pain and stiffness
Article mayoclinic.com, Recommended by Jessica Loeser, Wellness Outreach Team

As you consider starting an arthritis exercise program, understand what?s within your limits and what level of exercise is likely to give you results.

Exercise is crucial for people with arthritis. It increases strength and flexibility, reduces joint pain, and helps combat fatigue. Of course, when stiff and painful joints are already bogging you down, the thought of walking around the block or swimming a few laps might seem overwhelming.

But you don?t need to run a marathon or swim as fast as an Olympic competitor to help reduce the symptoms of your arthritis. Even moderate exercise can ease your pain and help you maintain a healthy weight. When arthritis threatens to immobilize you, exercise keeps you moving. Not convinced? Read on.

Exercise can help you improve your health and fitness without hurting your joints. Along with your current treatment program, exercise can:
-Strengthen the muscles around your joints
-Help you maintain bone strength
-Give you more strength and energy to get through the day
-Make it easier to get a good night?s sleep
-Help you control your weight
-Make you feel better about yourself and improve your sense of well-being

Though you might think exercise will aggravate your joint pain and stiffness, that?s not the case. Lack of exercise actually can make your joints even more painful and stiff. That?s because keeping your muscles and surrounding tissue strong is crucial to maintaining support for your bones. Not exercising weakens those supporting muscles, creating more stress on your joints.

Talk to your doctor about how exercise can fit into your current treatment plan. What types of exercises are best for you depends on your type of arthritis and which joints are involved. Your doctor or a physical therapist can work with you to find the best exercise plan to give you the most benefit with the least aggravation of your joint pain.

Your doctor or physical therapist can recommend exercises that are best for you, which might include range-of-motion exercises, strengthening exercises, aerobic exercise and other activities.

Range-of-motion exercises
These exercises relieve stiffness and increase your ability to move your joints through their full range of motion. Range-of-motion exercises involve moving your joints through their normal range of movement, such as raising your arms over your head or rolling your shoulders forward and backward. These exercises can be done daily or at least every other day.

Strengthening exercises
These exercises help you build strong muscles that help support and protect your joints. Weight training is an example of a strengthening exercise that can help you maintain your current muscle strength or increase it. Do your strengthening exercises every other day ? but take an extra day off if your joints are painful or if you notice any swelling.

Aerobic exercise
Aerobic or endurance exercises help with your overall fitness. They can improve your cardiovascular health, help you control your weight and give you more stamina. That way you?ll have more energy to get through your day. Examples of low-impact aerobic exercises that are easier on your joints include walking, riding a bike and swimming. Try to work your way up to 20 to 30 minutes of aerobic exercise three times a week. You can split up that time into 10-minute blocks if that?s easier on your joints.

Other activities
Any movement, no matter how small, can help. If a particular workout or activity appeals to you, don?t hesitate to ask your doctor whether it?s right for you. Your doctor might give you the OK to try gentle forms of yoga and tai chi. Tai chi may improve balance and help prevent falls. Be sure to tell your instructor about your condition and avoid positions or movements that can cause pain.

Start slowly to ease your joints into exercise if you haven?t been active for a while. If you push yourself too hard, you can overwork your muscles. This can worsen your joint pain.

Apply heat. Heat can relax your joints and muscles and relieve any pain you have before you begin. Heat treatments ? warm towels, hot packs or a shower ? should be warm, not painfully hot, and should be applied for about 20 minutes.

Move gently. Move your joints gently at first to warm up. You might begin with range-of-motion exercises for five to 10 minutes before you move on to strengthening or aerobic exercises.

Go slowly. Exercise with slow and easy movements. If you start noticing pain, take a break. Sharp pain and pain that is stronger than your usual joint pain might indicate something is wrong. Slow down if you notice inflammation or redness in your joints.

Ice afterward. Apply ice to your joints as needed after activity, especially after activity that causes any joint swelling.
Trust your instincts and don?t exert more energy than you think your joints can handle. Take it easy and slowly work your exercise length and intensity up as you progress.

You might notice some pain after you exercise if you haven?t been active for a while. In general, if your pain lasts longer than two hours after you exercise, you were probably exercising too strenuously. Talk to your doctor about what pain is normal and what pain is a sign of something more serious.

If you have rheumatoid arthritis, ask your doctor if you should exercise during general or local flares. One option is to work through your joint flares by doing only range-of-motion exercises, just to keep your body moving.

Check with your doctor about exercise programs in your area for people with arthritis. Hospitals and clinics sometimes offer special programs, as do local health clubs.

The Arthritis Foundation conducts exercise programs for people with arthritis in many parts of the United States. Programs include exercise classes ? in water and on land ? and walking groups. Contact your local branch for more information.

Source: http://blog.leisurefitness.com/2013/03/exercise-helps-ease-arthritis-pain-and-stiffness/

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Egypt: Divers caught while cutting Internet cable

CAIRO (AP) ? Egypt's naval forces captured three scuba divers who were trying to cut an undersea Internet cable in the Mediterranean on Wednesday, a military spokesman said. Telecommunications executives meanwhile blamed a weeklong Internet slowdown on damage caused to another cable by a ship.

Col. Ahmed Mohammed Ali said in a statement on his official Facebook page that divers were arrested while "cutting the undersea cable" of the country's main communications company, Telecom Egypt. The statement said they were caught on a speeding fishing boat just off the port city of Alexandria.

The statement was accompanied by a photo showing three young men, apparently Egyptian, staring up at the camera in what looks like an inflatable launch. It did not further have details on who they were or why they would have wanted to cut a cable.

Egypt's Internet services have been disrupted since March 22. Telecom Egypt executive manager Mohammed el-Nawawi told the private TV network CBC that the damage was caused by a ship, and there would be a full recovery on Thursday.

There was preliminary evidence of slow Internet connections as far away as Pakistan and India, said Jim Cowie, chief technology officer and co-founder of Renesys, a network security firm based in Manchester, N.H., that studies Internet traffic.

A cable cut can cause data to become congested and flow the long way around the world, he said.

It's not the first time cable cuts have affected the Mideast in recent years. Errant ships' anchors are often blamed. Serious undersea cable cuts caused widespread Internet outages and disruptions across the Middle East on two separate occasions in 2008.

Source: http://news.yahoo.com/egypt-divers-caught-while-cutting-internet-cable-213029317.html

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PFT: Lattimore cheered on at Pro Day workout

Divisional Playoffs - Seattle Seahawks v Atlanta FalconsGetty Images

Pittsburgh Steelers head coach Mike Tomlin doesn?t have much faith in the read-zone option being anything more than another passing fad.

Tomlin called the offensive scheme the ?flavor of the month? in the league and feels its success could very much go the way of the Wildcat once defenses have a chance to adjust and figure it out.

?We look forward to stopping it,? Tomlin said. ?We look forward to eliminating it.?

Seattle Seahawks quarterback Russell Wilson is one of a handful of quarterbacks to have been able to incorporate the read-zone concepts and see success. San Francisco?s Colin Kaepernick, Washington?s Robert Griffin III and Carolina?s Cam Newton have also benefited from adding the elements to their offenses.

But Wilson has no intention of just being the ?flavor of the month.? He believes that he, Kaepernick and other quarterbacks that can run are getting unfairly put into a box as ?running quarterbacks? just because they have the ability to run and not being given the credit for their ability to throw the ball or run an offense.

?It doesn?t matter what style of offense, I?m ready to play any time, anywhere, anyplace. I just want to play football. Some people try to take away from our ability to throw the football because we can run. But I think it just adds another dimension to what we do,? Wilson said, via Eric Williams of the?Tacoma News Tribune.

?To be honest with you, people try to take away from the ability that guys have in terms of what Colin Kaepernick and other guys like him can do, for whatever reason, because they?re young, or they?re different,? Wilson added. ?But I think it brings excitement to the game. It brings a challenge to the defense.?

Seattle doesn?t solely rely on the read-zone instead using it only as a complement to their normal offense. Wilson matched Peyton Manning?s record for most touchdown passes by a rookie with 26 last year and had a 20-0 touchdown to interception ratio in the opponent?s red zone. That level of success can?t solely be written off as a byproduct of one offensive scheme alone.

Wilson, Kaepernick and Griffin all proved last season they have the ability to successfully work a passing game in addition to their ability to run when called upon. The thought they will be rendered ineffective by adjustments defenses make to solve the read-zone elements of their offenses seem to be far-fetched.

Source: http://profootballtalk.nbcsports.com/2013/03/27/lattimore-hears-applause-at-pro-day-workout/related/

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Why we write?or don't? | Scholars and Rogues

Erato, Muse of Poetry (Image courtesy Wikimedia)

It?s a bitter day when one sees a talented artist give up his art. Sam Smith?s A Poet Says Goodbye to Poetry reveals a great deal about the state, not just of poetry, but about the state of art ? especially literature.

The State of Things

The divisions between ?high? and ?low? art disappeared more decades ago than most people realize (for the hell of it we might say it happened in the year 1930 ? not because of the economic collapse caused by Wall Street which precipitated the great depression, but because the Pulitzer committee gave the fiction prize that year to Oliver La Farge?s novel Laughing Boy for what were largely political reasons ? the committee?s other options that year were William Faulkner?s The Sound and the Fury, Ernest Hemingway?s A Farewell to Arms, and Thomas Wolfe?s Look Homeward Angel ? any of which choices any educated person might think preferable). The rise of creative writing programs post World War II created, unintentionally, a self-contained world of writers writing for each other ? as a result, educated audiences who might have read Hemingway and Hammett a generation before no longer exist in any appreciable numbers. Those who read Pynchon and Delillo (or even know who Pynchon or Delillo are) are separated from those who read Elmore Leonard or Patricia Cornwell in ways that reflect the economic politics of publishing.

What used to be seen as the ?mid-list responsibility? of once family owned publishing houses like Scribners or Simon and Schuster ? to publish or keep in print (I believe the term used once was ?champion?) literary work, whether fiction or poetry ? is, and has been for some time, over. Shareholders and corporate execs champion profits, not culture. Genre forms ? mystery, horror, fantasy, sci-fi, romance, western ? are reliable sellers ? and some talented writers who might pursue more personal, literary paths have chosen to adapt their artistic visions to genre fiction. Some of these have transcended their genres (Kurt Vonnegut and Cormac McCarthy are examples). But the disappearance of the ?mid-list? gave other, possibly equally talented authors no way to access the marketing muscle of major publishing houses.

As a result talented writers who might have pursued their visions independent of the creative writing school system (which, more than anything else, is like an ?old boy/girl? club where ?mentors? help ?mentees? and the majority of students get shuffled through for their tuition) now turn to small, independent publishers who often find that even getting their authors reviewed ? a staple of arts pages in newspapers only two decades ago but one of the first casualties of the collapse of the newspaper as a medium ? requires them to approach the plethora of ?book bloggers? on the InterWebs whose chief aims seem to be promoting their favorite authors ? and whose overwhelming interests (I looked at nearly 600 book blogs this fall as I helped my publisher pursue reviews for my latest book) are for whatever the current reading fad is (as most of you know, right now it?s something called ?Young Adult Paranormal?). It is a system rife with all the pitfalls and problems of the chaos we know as the Web.

Think for a moment ? what have been the most successful books of the last five years? You know them ? The Twilight, Hunger Games, and Fifty Shades of Grey series. I?ve emphasized that last word for a reason: for the same reasons that movie studios (once taken over by corporate interests) began grinding out sequels for any film with a flicker (however dim) of originality and appeal, mainstream publishers now seek franchises ? they want writers willing to grind out hundreds, even thousands, of pages telling long, convoluted stories (usually rather badly in the opinion of this ?pedantic bastard? as a high school friend once termed me in signing my yearbook) that follow Propp?s Morphology of the Folk Tale the way that kid making your blackened salmon at Applebee?s follows their picture book prep manual to get the ?food? on your plate. The sad part, for this pedantic bastard, is that if I were allowed to approach any of the authors of the above-named series and asked them about Propp, I fear what I?d get would be blank stares followed by calls for their security details to remove me. And what might be worse, to me, would be talking with them and discovering that they were well aware of their use of Propp but wrote for no motive but money.

There?s a term George Orwell coined to describe this kind of writing ? prole entertainment. If you don?t know this term, you should ? be forewarned: it is not complimentary.

A Few Words About Culture and Change

Despite the efforts of culture critics such as Neil Postman to warn us of the danger of allowing ourselves to be seduced ? either by a particular medium or by the power of technology itself to change our lives in unexpected ways, human culture continues to embrace the changes to our lives ? and our art ? wrought by new technologies and media as rapidly as they appear. (For the well informed, that word ?wrought? has special meaning given its reference to Samuel F. B. Morse). We embraced the telegraph, the radio, film, then television, and most recently, the Internet: all brought with them not only new methods of communication but also necessarily changes in the way we think about and use (or think we can use) information.

This has clear implications for our appreciation of language ? the medium (in a slightly different meaning of the word) for writers ? especially poets ? for whom a word, to invert a famous saw, might mean a thousand pictures. So for my friend Sam, and to those like him who have felt the need to abandon this medium we all love so dearly ? language ? I feel especially pained. He and I gave talks in the late 1980?s that warned teachers and professors all over the country that the medium we treasured ? the written/printed word ? would likely be subsumed by the power of other media delivered via newer technologies.

Never have I wished more that we?d been wrong than as I write this.

The Pragmatic Artist

As media and technology savvy as we?ve always been, both Sam and I have embraced new media wholeheartedly ? fully aware that Merton?s Law dogged our every step. When Sam posted the link to his latest blog post on Facebook (natch), friends and colleagues ? known in both the real and virtual worlds ? weighed in with sympathy, encouragement and commiseration. In the comment thread on his post, I got into a dialogue (ah, Plato ? show of hands as to those who?ve read him? Anyone? Bueller?) with the talented singer, composer and musician Wendie Colter concerning Sam?s decision to abandon poetry. I include below part of our discussion:

Wendie: Jim ? artists make art for themselves first and foremost. But I maintain it can?t exist in a vacuum. It needs an energy exchange to live. Payment is one form of energy exchange, just like applause, reviews, acknowledgement from a community of peers, etc. If an artist doesn?t receive at least one of those things to her satisfaction, it is beyond discouraging. I haven?t met one artist (and I was raised by artists) that didn?t have the desire to make art for their living as a primary life goal.

Me: Wouldn?t argue any of that Wendie. But artists also make art for the future ? it?s a strong motivation, to leave something behind, to be remembered ? that?s the area I?ll be addressing in my response to Sam. As for that vacuum you mention, I understand what you mean, but I?m one who believes no artist has to live in a vacuum ? and I believe there are options artists can take (Sam?s taken one, but he seems to think it must involve leaving one art form for another ? I disagree with that decision qualifiedly) ? and that those options, whether marketing, technological, or some mix of the two, offer artists the opportunity to promote ? or present ? their art in venues and in ways that might find them audiences.

Wendie?s argument ? that artists have to find an audience and make a living ? is both valid and powerful. And her career as a composer of music for television, film, and commercials bears out her commitment to finding a way to practice her art in a fashion that allows her to make a living practicing her art. Her response to my reply ? that an artist?s leaving one medium to practice another is a bitter experience ? is made clear below:

Wendie: Only thing I?d say to that is that to move away from one medium that you had your heart set on and your identity wrapped up in is sometimes necessary. Painful and heartbreaking, but necessary.

Sam, as his essay notes, has made that painful change from one medium to another, hoping that pictures will give him the artistic satisfaction he gets from words.

But at heart Sam is a writer ? as his output for Scholars and Rogues shows. Whether he can ever equate what he achieves with his camera with what he has achieved with his pen as a poet (I?m speaking metaphorically) is something only Sam can decide.

Perhaps his artistic decision is acceptance of a reality that I haven?t been able to accept yet. Perhaps what Sam has done is make a pragmatic decision that, like Wendie?s, allows him to follow an artist?s path and find an audience who appreciates his talent in ways that he never felt he achieved through his career as a poet.

Perhaps the word will die ? and with it the art of the word ? literature ? will die. So Sam?s poetry will have been a mistaken foray into a dead art form. This development is possible ? though not probable.

So in case language survives, however, here are some ideas that might be worthy of his consideration.

Writers can embrace marketing and technology

As one privy to Sam?s decision before he announced it publicly, I suggested to him that he consider combining his photos with his poems. Such projects expand his potential audience to include both those who appreciate photography and those who appreciate poetry. This is called cross marketing ? and is a proven way to reach multiple audiences.

Many writers use YouTube as a method of attracting new readers by offering interviews, readings, and talks about their work. Sam is one of the best readers I?ve ever seen ? and he could introduce readers to his poetry ? as well as give talks about his poetry ? or poetry in general (his understanding of the genre is, as you?d expect, keen) that could help him build an audience. He could even create videos that combine his poetry with his photography ? and attract readers to his work as well as combine his artistic interests.

Why we write?or don?t?

The story of literature, particularly poetry, is one of unpredictability. Poets have come into and gone out of fashion (John Donne), had their works bowdlerized in the name of ?improvement? (William Shakespeare), and enjoyed great acclaim in their lifetimes only to become more famous for their lives than for their work (Lord Byron).

What I?m saying is, one never knows how one?s work will be received by future generations. That may seem pompous and idealistic, but as the poet said, ?Who shoots at the midday sun?.?

So I have encouraged Sam to work at finding publishers of his work ? even if that means working with a small, independent publisher ? who?ll care about his work ? and him ? and who?ll work with him to get his work out there so that it might be discovered ? either in his lifetime or later. As I mentioned in my response to Wendie, and as I often remind my wife Lea, a gifted artist herself, artists create for the future as much as for now.

The hard part of being an artist is accepting that we won?t necessarily achieve the sort of acclaim we may think we deserve in our lifetimes.

Harder still, though, is to leave a body of work as fine as Sam?s poetry in a drawer without finding an outlet for it ? especially in an age when finding such outlets is more possible than ever thanks to that very technology I spoke of earlier.

As much as I wish Sam well in his new artistic venture as a photographer, I hope he?ll consider finding publishing homes for his books of poetry. They are, to paraphrase a poet who labored in obscurity only to become after she was long dead a major American writer, his letters to the world.

They are fine letters ? I hope he?ll offer them to be read.

XPOST: The New Southern Gentleman

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Source: http://scholarsandrogues.com/2013/03/27/why-we-write-or-dont/

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South African Troops Should Have Been Withdrawn - SANDU

Photo: HDPTCAR

Rebel soldiers (file photo).

Johannesburg ? President Jacob Zuma should have withdrawn South African troops when Central African Republic president Francois Bozize failed to honour a peace agreement, the SA National Defence Union (Sandu) said on Monday.

"The president... should have withdrawn our troops at the very moment Bozize dishonoured his obligations in this respect," Sandu national secretary Pikkie Greeff said in a statement.

Greeff called on Zuma to withdraw troops with "immediate effect".

On Sunday the SA National Defence Force said South African soldiers were killed and injured during the clashes in the CAR.

"There were some casualties from both sides," Brig-Gen Xolani Mabanga said.

Some media reported that at least six South African soldiers had died.

President Bozize fled the capital early on Sunday after hundreds of armed rebels threatening to overthrow him took control of Bangui, the Associated Press reported.

Meanwhile, the SA Security Forces Union (Sasfu) said South Africa had a responsibility to deploy its military to help enforce peace on the continent.

"The decision by the president to deploy SANDF troops to CAR as requested by the government of that country cannot have been a wrong decision," said Sasfu president Bheki Mvovo.

He said the union would await the report on what support had been provided for South African soldiers on the ground.

"If anybody was ignorant in that regard, tough action should be taken."

Source: http://allafrica.com/stories/201303251296.html

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Violins can mimic the human voice

Mar. 25, 2013 ? For many years, some musical experts have wondered if the sound of the Stradivari and Guarneri violins might incorporate such elements of speech as vowels and consonants. A Texas A&M University researcher has now provided the first evidence that the Italian violin masters tried to impart specific vowel sounds to their violins.

Joseph Nagyvary, professor emeritus in biochemistry at Texas A&M, says of the various vowels he identified in their violins, only two were Italian -- the "i" and "e," while the others were more of French and English origin.

His findings published in the current issue of Savart Journal, a scientific journal of musical instrument acoustics, have the potential to change the way violins are made and how they are priced.

"I expected to find more Italian vowels, what experts call the 'Old Italian' sound actually has the mark of foreign languages," Nagyvary confirms.

Nagyvary has held for decades that the great Italian violin makers, Stradivari and Guarneri del Ges?, produced instruments with a more human-like tonal quality than any others made at the time. To prove his theory, he persuaded the famed violinist Itzhak Perlman to record a scale on his violin, a 1743-dated Guarneri, during a 1987 concert appearance in San Antonio.

For the required comparison, Nagyvary asked Metropolitan Opera soprano Emily Pulley, a former College Station resident, to record her voice singing vowels in an operatic style.

"It has been widely held that violins 'sing' with a female soprano voice. Emily's voice is lustrous and she has the required expertise to sing all vowels of the European languages in a musical scale," Nagyvary explains.

"I analyzed her sound samples by computer for harmonic content and then using state-of-the art phonetic analysis to obtain a 2-D map of the female soprano vowels. Each note of a musical scale on the violin underwent the same analysis, and the results were plotted and mapped against the soprano vowels."

Nagyvary's 25 years of research on the project proved that the sounds of Pulley's voice and the violin's could be located on the same map for identification purposes, and their respective graphic images can be directly compared.

His discoveries are significant for two reasons.

"For 400 years, violin prices have been based almost exclusively on the reputation of the maker -- the label inside of the violin determined the price tag," Nagyvary says. "The sound quality rarely entered into price consideration because it was deemed inaccessible. These findings could change how violins may be valued."

The new graphic images of the violin sound could also become an asset in teaching students to improve the quality of their tone production, he adds.

He says that in recent years, the violins of Guarneri del Ges? have surpassed those made by Stradivari: certain Guarneri violins now sell for something between $10 million to $20 million each.

Nagyvary was the first to prove that Stradivari and Guarneri soaked their instruments in chemicals such as borax and brine to protect them from a worm infestation that was sweeping through Italy in the 1700s. By pure accident, the chemicals used to protect the wood had the unintended result of producing the unique sounds that have been almost impossible to duplicate in the past 400 years, and his findings were supported and verified by the American Chemical Society, the world's largest scientific organization.

The retired Texas A&M professor has himself made violins that included carefully crafted woods soaked in a variety of chemicals.

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The above story is reprinted from materials provided by Texas A&M University.

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Journal Reference:

  1. Joseph Nagyvary. A Comparative Study of Power Spectra and Vowels in Guarneri Violins and Operatic Singing. Savart Journal, Vol 1, No 3 (2013)

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/YODBOwxZoxM/130325135302.htm

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Syrian rebels asks US to shoot down Assad's warplanes with Patriot missiles

Mohamed Al-husain / Shaam News Network / Reuters

A look back at the conflict that has overtaken the country.

By Ayman Mohyeldin and F. Brinley Bruton, NBC News

A Syrian opposition leader said Tuesday that he had asked the United States to defend rebel-held areas with Patriot missiles.?

NATO already has Patriot surface-to-air missile batteries in NATO-member Turkey to help defend the country from potential airstrikes by?President Bashar Assad's regime.

Syrian opposition leader Mouaz al-Khatib -- who appeared Tuesday as the representative of Syria at an Arab League summit meeting following the Assad regime's suspension -- said that he had asked Secretary of State John Kerry "to extend the umbrella of the Patriot missiles to cover the Syrian north and he promised to study the subject," Reuters reported.

The insurgents have few weapons to counter Assad's helicopter gunships and warplanes. Al-Khatib added that the United States should play a bigger role in helping end the two-year-old conflict in Syria, blaming Assad's government for what he called its refusal to solve the crisis.?

Al-Khatib, who is considered a moderate preacher, appeared at the summit despite his?resignation as the head of the?Syrian National Coalition?on Sunday, when he slammed the lack of action by the international community.?An estimated 70,000 Syrians have been killed in the two-year conflict.

?We have been slaughtered under the watchful eyes of the world for two years, in an unprecedented manner by a vicious regime,? he said Sunday.

?Everything that happened to the Syrian people ? from destruction of infrastructure, arrest of tens of thousands of their children, displacement of tens of thousands, and other tragedies ? is not enough for the world to make an international decision to allow people to defend themselves," he added.

However, NATO said on Tuesday that it was not going to get involved in the conflict. "NATO has no intention to intervene militarily in Syria," a NATO official told Reuters.

The founder of the Free Syrian Army lost a leg in an explosion in Syria, according to Reuters. NBCNews.com's Dara Brown reports.

Anti-Assad forces suffered a further blow Sunday night when the founder of the insurgent Free Syrian Army had his leg severed by an explosion in an apparent assassination attempt, opposition sources told Reuters. Colonel?Riad al-Asaad's?wounds were not life-threatening and he was moved from Syria to a hospital in Turkey, a Turkish official said.

The West and Arab nations? perceived inaction in the face of the slaughter and destruction infuriates many Syrian opposition members, who say they cannot topple Assad without military hardware like anti-tank mines and anti-aircraft missiles.

That hesitancy is especially galling for many in the opposition given that other countries are already involved in the war to an extent: Russia, Iran and Lebanese militant group Hezbollah support the regime more-or-less openly, while the United States, Europe and much of the Sunni Arab world are arrayed behind the rebels.

There are fears in the West that heavy weapons given to the rebels could fall into the hands of extremist groups fighting alongside them, such as Jabhat al-Nusra.

Despite of attempts to contain the crisis, the conflict is bleeding across its borders.

The civil war has already displaced an estimated 3 million Syrians, and sent more than a million fleeing into neighboring countries.

The conflict has also inflamed sectarian tensions in neighboring Lebanon, which suffered its own vicious civil war. Fears are growing that the violence will ignite simmering Sunni-Shiite tensions in Iraq.

On Monday, Jordan closed its main border crossing with Syria after two days of fighting there between Syrian troops and rebel fighters.

Rebels have also overrun several towns near the Israeli-occupied Golan Heights,?fueling?tensions in the sensitive military zone.?

Reuters contributed to this report.

Related:?

'Chemical weapon' rockets fired in Syria, rebels say

Kerry urges Iraq to stop arms flow to Syria on Baghdad visit

Full Syria coverage from NBC News

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Pulitzer Prize-winner Anthony Lewis dies at 85

BOSTON (AP) ? Two-time Pulitzer winner Anthony Lewis, whose New York Times column championed liberal causes for three decades, died Monday. He was 85.

Lewis worked for 32 years as a columnist for the Times, taking up causes such as free speech, human rights and constitutional law. He won his first Pulitzer in 1955 as a reporter defending a Navy civilian falsely accused of being a communist sympathizer, and he won again in 1963 for reporting on the Supreme Court.

His acclaimed 1964 book, "Gideon's Trumpet," told the story of a petty thief whose fight for legal representation led to a landmark Supreme Court decision.

His wife, Margaret Marshall, the former chief justice of the Massachusetts Supreme Judicial Court, confirmed his death from complications from heart and renal failure.

Lewis saw himself as a defender of decency, respect for law and reason against a tide of religious fundamentalism and extreme nationalism. His columns railed against the Vietnam War, Watergate, apartheid in South Africa and Israeli settlements in the West Bank and Gaza.

He wrote his final "Abroad at Home" column for The Times on Dec. 15, 2001, warning against the U.S. fearfully surrendering its civil liberties in the wake of the terrorist attacks three months earlier.

"The hard question is whether our commitment to law will survive the new sense of vulnerability that is with us all after Sept. 11," he wrote. "It is easy to tolerate dissent when we feel safe."

Gail Collins, then the editorial page editor of the Times, said when Lewis resigned that he had been an inspiration.

"His fearlessness, the clarity of his writing and his commitment to human rights and civil liberties are legendary," Collins said. "And he's also one of the kindest people I have ever known."

"Gideon's Trumpet" became a legal classic, telling the story of Clarence Earl Gideon, whose case resulted in the creation of the public defender systems across the nation. In Gideon v. Wainwright, the high court ruled that criminal defendants are entitled to a lawyer even if they cannot afford one.

Gideon's victory, Lewis wrote, "shows that even the poorest and least powerful of men ? a convict with not even a friend to visit him in prison ? can take his cause to the highest court in the land and bring about a fundamental change in the law."

The best-selling book was later made into a television movie starring Henry Fonda.

"Generation after generation of students, the way they learned about the Supreme Court, was by reading 'Gideon's Trumpet,'" said Ronald K. L. Collins, a scholar at the University of Washington School of Law who put together a bibliography of Lewis' expansive writings on free speech.

Lewis was known for his skill at interpreting and writing clearly about the decisions of the Supreme Court led by Chief Justice Earl Warren in the 1950s and '60s.

"One cannot talk about the Warren court without talking about Anthony Lewis," Collins said. "He was almost the 10th justice of the Warren court. He was careful in his journalism, but his ethos was clearly the same as the Warren court."

Fighting for the underdog was a theme for Lewis. He won his first Pulitzer Prize at the age of 28 for a series of articles in the Washington Daily News that were judged responsible for clearing a civilian employee of the U.S. Navy from McCarthy-era allegations that he was a security risk.

Lewis said Abraham Chasanow was a middle-class man, uninterested in politics, who was terrorized by the federal loyalty-security program of the 1950s when unnamed informants alleged Chasanow was a radical communist sympathizer. The Navy ultimately apologized to Chasanow.

A consistent advocate of free speech, Lewis titled his 2008 book "Freedom for the Thought That We Hate: A Biography of the First Amendment." It detailed how laws beginning with the 1798 Sedition Act, which made it a crime to criticize government officials, have abridged freedom of expression.

"We need to celebrate and understand our unique freedom, and it is unique in this country this freedom of speech and press," Lewis told the Times in 2007. "And I don't actually think we understand it well."

Freedom of expression was also a topic for Lewis in his 1991 book, "Make No Law: The Sullivan Case and the First Amendment," about a 1964 U.S. Supreme Court decision that protected news organizations from some libel suits.

Joseph Anthony Lewis was born in New York City on March 27, 1927, the son of a nursery school director and a textile company director. He attended the elite Horace Mann School in the Bronx and graduated from Harvard College in 1948.

He joined the Times in 1948 and spent most of his career there, except a stint at the now-defunct Washington Daily News, where he worked from 1952 to 1955.

He studied law for a year at Harvard in the 1950s so he could go on to cover the Supreme Court for the Times, and served as chief of the newspaper's London bureau from 1965 to 1972. He began his twice-weekly "Abroad at Home" column from London in 1969 and moved to Boston in 1972.

In 1984, he married Marshall, who in 1996 was appointed to the Massachusetts Supreme Judicial Court. She was made chief justice in 1999 and wrote the court's 2003 decision legalizing same-sex marriage. When she announced her retirement in 2010, Marshall said Lewis had been diagnosed with Parkinson's disease and she was leaving "so that Tony and I may enjoy our final seasons together."

Marshall said Lewis was a humble man who loved vegetable gardening, opera and musicals, and wrote on a manual typewriter until the day he died.

"He loved people," she said. "He was enthusiastic about so much. Most of all, he loved the rule of law. He was really passionate about that. He had a very high regard for judges and the judicial system. He really thought that was the core value that made the United States so different."

When Lewis retired, he told the Times that his career as a columnist had led him to two conclusions.

"One is that certainty is the enemy of decency and humanity in people who are sure they are right, like Osama bin Laden and (then-Attorney General) John Ashcroft," he said. "And secondly that for this country at least, given the kind of obstreperous, populous, diverse country we are, law is the absolute essential. And when governments short-cut the law, it's extremely dangerous."

He also taught at universities including Harvard, Columbia, California, Illinois, Oregon, Arizona and Stanford.

Source: http://news.yahoo.com/pulitzer-prize-winner-anthony-lewis-dies-85-152707734.html

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Amniotic fluid stem cells repair gut damage

Mar. 24, 2013 ? Stem cells taken from amniotic fluid were used to restore gut structure and function following intestinal damage in rodents, in new research published in the journal Gut. The findings pave the way for a new form of cell therapy to reverse serious damage from inflammation in the intestines of babies.

The study, funded by Great Ormond Street Hospital Children's Charity, investigated a new way to treat necrotizing enterocolitis (NEC), where severe inflammation destroys tissues in the gut. NEC is the most common gastrointestinal surgical emergency in newborn babies, with mortality rates of around 15 to 30 per cent in the UK.

While breast milk and probiotics can help to reduce the incidence of the disease, no medical treatments are currently available other than surgery once NEC sets in. Surgical removal of the dead tissue shortens the bowel and can lead to intestinal failure, with some babies eventually needing ongoing parenteral nutrition (feeding via an intravenous line) or an intestinal transplant.

In the study, led by the UCL Institute of Child Health, amniotic fluid stem (AFS) cells were harvested from rodent amniotic fluid and given to rats with NEC. Other rats with the same condition were given bone marrow stem cells taken from their femurs, or fed as normal with no treatment, to compare the clinical outcomes of different treatments.

NEC-affected rats injected with AFS cells showed significantly higher survival rates a week after being treated, compared to the other two groups. Inspection of their intestines, including with micro magnetic resonance imaging (MRI), showed the inflammation to be significantly reduced, with fewer dead cells, greater self-renewal of the gut tissue and better overall intestinal function.

While bone marrow stem cells have been known to help reverse colonic damage in irritable bowel disease by regenerating tissue, the beneficial effects from stem cell therapy in NEC appear to work via a different mechanism. Following their injection into the gut, the AFS cells moved into the intestinal villi -- the small, finger-like projections that protrude from the lining of the intestinal wall and pass nutrients from the intestine into the blood. However, rather than directly repairing the damaged tissue, the AFS cells appear to have released specific growth factors that acted on progenitor cells in the gut which in turn, reduced the inflammation and triggered the formation of new villi and other tissues.

Dr Paolo De Coppi, UCL Institute of Child Health, who led the study, says: "Stem cells are well known to have anti-inflammatory effects, but this is the first time we have shown that amniotic fluid stem cells can repair damage in the intestines. In the future, we hope that stem cells found in amniotic fluid will be used more widely in therapies and in research, particularly for the treatment of congenital malformations. Although amniotic fluid stem cells have a more limited capacity to develop into different cell types than those from the embryo, they nevertheless show promise for many parts of the body including the liver, muscle and nervous system."

Dr Simon Eaton, UCL Institute of Child Health and co-author of the study, adds: "Once we have a better understanding of the mechanisms by which AFS cells trigger repair and restore function in the gut, we can start to explore new cellular or pharmacological therapies for infants with necrotizing enterocolitis."

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Story Source:

The above story is reprinted from materials provided by University College London, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Augusto Zani, Mara Cananzi, Francesco Fascetti-Leon, Giuseppe Lauriti, Virpi V Smith, Sveva Bollini, Marco Ghionzoli, Antonello D'Arrigo, Michela Pozzobon, Martina Piccoli, Amy Hicks, Jack Wells, Bernard Siow, Neil J Sebire, Colin Bishop, Alberta Leon, Anthony Atala, Mark F Lythgoe, Agostino Pierro, Simon Eaton, Paolo De Coppi. Amniotic fluid stem cells improve survival and enhance repair of damaged intestine in necrotising enterocolitis via a COX-2 dependent mechanism. Gut, 2013; DOI: 10.1136/gutjnl-2012-303735

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://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/tvlxKZTQeMY/130324202036.htm

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Skydive instructor, student killed in Fla. jumps

ZEPHYRHILLS, Fla. (AP) ? An investigation has opened into the weekend deaths of a skydiving instructor and a student, both from Iceland, who died during jumps with a group in Florida, a law enforcement official said.

The two men took part with 20 other people Saturday in skydiving jumps from a plane in Zephyrhills, about 30 miles northeast of Tampa, said Pasco County sheriff's spokeswoman Melanie Snow. They were reported missing, touching off an hours-long search Saturday.

Snow said the air-and-ground search began when only 20 of the 22 skydivers returned from their jumps late Saturday morning. The bodies were discovered by spotters from the air early Saturday evening in woods south of the Zephyrhills Municipal Airport.

Snow would not comment on whether the parachutes of the skydivers had opened. She said that was part of the investigation.

Snow identified the victims as 41-year-old instructor Orvar Arnarson and 25-year-old student Andrimar Pordarson. No hometowns were given. The men jumped separately, not in tandem, Snow said.

She added that the men were reported missing on their third round of jumps about 10:30 a.m. Saturday and that their bodies were spotted later after search teams scoured a large area, focused mostly south of the municipal airport.

She said the teams were instructed to look for the men and their chutes, one green-and-white and the parachute blue-and gray.

Authorities said the skydivers were part of a jump outing through Skydive City in Zephyrhills.

Source: http://news.yahoo.com/skydive-instructor-student-killed-fla-jumps-103931832.html

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'The Office' Finale: Cast Preview 'Big,' 'Emotional' Ending That Will Make You 'Laugh And Cry'

"The Office" only has seven episodes left before the series finale, and both the cast and the fans are gearing up to say goodbye to the Dunder Mifflin gang after almost a decade on our screens. But will it be a satisfying ending?

"I think the fans are going to be very happy," Angela Kinsey told TVLine at the show's finale party. "When we read the finale ... I was laughing and crying, and I think that's all you can hope for, to laugh and cry. I actually think there's a lot of laughs."

Showrunner Greg Daniels previewed that the finale would be "big," and said that he intended to "beg NBC" to allow him to supersize it to give fans plenty of bang for their buck.

"There are so many great characters that we all really cared about, so the biggest task was finding a story structure where they could have stories inside of it that would pay off and fit it all into the time frame," Daniels recently told EW. "These characters have been in my head taking up room for 10 years ? so it was personally important to me that I figure out what their end and closure was.?

Star Rainn Wilson had nothing but praise for Daniels' finale script, telling TVLine, "Greg Daniels, our showrunner ? has a really deft touch with dealing with real, deep and truthful emotion and just absurd wackiness. He balanced both of those very well in this final episode."

Last week, the show wrapped production for good, leading to some emotional tweets from the cast:

For more from "The Office" wrap party, head over to TVLine.

"The Office" airs Thursdays, 9 p.m. ET on NBC.

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Source: http://www.huffingtonpost.com/2013/03/22/the-office-finale-ending_n_2937514.html

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