Sunday, March 31, 2013

Egypt's 'Jon Stewart' questioned for insulting Mursi

CAIRO (Reuters) - Egyptian prosecutors questioned Egypt's most prominent television satirist on Sunday over allegations he insulted the president and Islam, a case that has increased opposition fears of a crackdown on dissent.

Bassem Youssef turned himself in after the prosecutor general issued an arrest warrant for him on Saturday. He was released on bail of 15,000 Egyptian pounds ($2,200), an official in the prosecutor's office said.

Youssef rose to fame after the uprising that swept Hosni Mubarak from power in 2011, with a satirical online show. His program, that has been compared to the Daily Show of U.S. satirist Jon Stewart, is now broadcast on Egyptian TV.

The comedian is accused, among other things, of undermining the standing of Islamist President Mohamed Mursi. The prosecutor general issued the arrest warrant after at least four legal complaints filed by Mursi supporters.

Arriving at the prosecutor general's office, Youssef was wearing an oversized version of a graduation hat modeled on one donned by the president when he was awarded an honorary degree in Pakistan earlier in March.

Youssef has worn the hat on his widely-watched show, one of many satirical jabs at the president. Last year, he poked fun of Mursi's repeated use of the word "love" by singing a love song to a red pillow with the president's face printed on it.

The questioning of the comedian has raised fears over freedom expression in the post-Mubarak Egypt.

"It is an escalation in an attempt to restrict space for critical expression," said Heba Morayef, Egypt director at Human Rights Watch.

Prominent liberal politician Mohamed ElBaradei said it was the kind action only seen in "fascist regimes". "It is the continuation of the failed and ugly moves to thwart the revolution," he said.

Youssef's questioning came after the prosecutor general issued five arrest warrants for prominent political activists accused of inciting violence against the Muslim Brotherhood, the group that propelled Mursi to power in last year's election.

The prosecutor's office has also summoned several other prominent media figures for questioning over accusations they insulted the president.

Opposition figures say the prosecutor, Talaat Ibrahim, is biased towards Mursi, who appointed him last November, and they want him removed from office.

A court ruled last week that Ibrahim's appointment was illegal and that he must step down. Ibrahim, who denies any bias, plans to appeal the ruling.

(Writing by Tom Perry; Editing by Robin Pomeroy)

Source: http://news.yahoo.com/egypt-satirist-questioned-insulting-mursi-124223025.html

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Developer Freedom At Stake As Oracle Clings To Java API Copyrights In Google Fight

Java_logoEditor's note: Sacha?Labourey is CEO and Steven G. Harris is senior vice president of products for CloudBees. APIs exist for a reason: They act as the communication channel, the lingua franca, the boundary, between the provider of the implementation and users of that implementation -- developers. Will our economy thrive and be more competitive because companies can easily switch from one service provider to the other by leveraging identical APIs?

Source: http://feedproxy.google.com/~r/Techcrunch/~3/HUibbHmjsL4/

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A Truly Special Election in South Carolina

A version of this post appeared in The Edge, National Journal's daily look at today in Washington -- and what's coming next. The email features analysis from NJ's top correspondents, the biggest stories of the day -- and always a few surprises. To subscribe,?click here.

If only for entertainment, the most compelling contest this year is South Carolina?s special election, which could pit former Gov. Mark Sanford against the sister of comedian Stephen Colbert. If Sanford wins a runoff Tuesday against conservative activist Curtis Bostic?hardly a foregone conclusion?he would face Elizabeth Colbert-Busch on May 7.?

Conventional wisdom suggests Sanford would start as a front-runner in a Republican district that gave Mitt Romney 58 percent of the vote. But scandal-plagued candidates are uniquely vulnerable, even in the most favorable districts. Even though he may win a runoff against an underfunded Republican, Sanford?s approval ratings are weak and he remains vulnerable against a credible Democrat.?

It?s an open question whether Colbert-Busch fits that bill. One Democratic automated poll showed the race deadlocked, but privately Democrats are taking a wait-and-see approach. And Democratic strategists are keeping a close eye on the contest, knowing that an upset in South Carolina could perpetuate the narrative of ongoing GOP woes.

Source: http://news.yahoo.com/truly-special-election-south-carolina-162051572--politics.html

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WideAngle, Tunable, and More

Looking for a way to organize your massive collection of selfies pictures of you and your friends? Trying to break into the music scene with the voice of an angel, more specifically a tone-deaf, 3-pack-a-day angel? Just want to get a feel for the world without ever putting on pants? This week's offering of iPad apps has you covered, whatever your dream may be. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/ANcp7KBHu88/wideangle-tunable-and-more

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Saturday, March 30, 2013

Bee deaths stir up renewed buzz

From 2012: Honeybees may be victims of widely used insecticides. NBC's Anne Thompson reports.

By Alan Boyle, Science Editor, NBC News

This past winter has been exceptionally rough for honeybees ??and although it's too early to say exactly why, the usual suspects range from pesticides that appear to cause memory loss to pests that got an exceptionally early start last spring.

Friday marked the start of an annual survey that asks beekeepers to report how many bees they lost over the winter, conducted by the Bee Informed Partnership, the Apiary Inspectors of America and the U.S. Department of Agriculture. The advance word is that the results will be brutal.??The New York Times, for example, quoted beekeepers as saying the losses reached levels of 40 to 50 percent?? which would be double the average reported last year.

One beekeeper in Montana was quoted as saying that his bees seemed health last spring, but in September, "they started to fall on their face, to die like crazy."


Dennis vanEngelsdorp, an entomologist at the University of Maryland who is one of the leaders of the survey team, said he can't predict what the past winter's average loss figure will be. The beekeepers' reports are being solicited online for the next two weeks, and the figures are due for release on May 7.

"What I can say is, when we were in California this year, the strength of the colonies that were there was significantly lower than it was in previous years," vanEngelsdorp told NBC News.?

Pesticides at issue
That's consistent with a mysterious ailment known as colony collapse disorder, which has stirred scientists' concern for the past decade. The malady almost certainly due to combination of factors ??including the Varroa mite, a single-celled parasite known as Nosema, several varieties of viruses, and pesticides. Researchers point to one particular class of pesticides, known as neonicotinoids, as a prime suspect.

Neonicotinoid-based pesticides are commonly applied as a coating on corn seeds, but the chemicals can persist in the environment. Although they have low toxicity for mammals, they've been found to have a significant neurotoxic effect on insects, including bees. Several European countries have banned neonicotinoids, the European Union has been looking at a wider ban, and the Environmental Protection Agency is considering new limitations as well. Just last week, a lawsuit called on the EPA to suspend the use of two types of neonicotinoids immediately.

Two recently published studies add to the concern: This week, researchers report in Nature Communications that neonicotinoids block the part of a bee's brain that associates scents with foods. They suggest that without that functionality, the bees effectively forget that floral scents mean food is nearby, and thus die off before they can pollinate. A study published in January in the Journal of Experimental Biology found a similar link to problems with scent-related learning and memory.

Mild winter, dry summer
Although neonicotinoids are currently front and center in the debate over colony collapse disorder, they're not necessarily the primary reason for this winter's dramatic dip in bee colonies.

VanEngelsdorp noted that the winter of 2011-2012 was easy on the bees: Losses amounted to just 21.9 percent, compared with a 2006-2011 average of 33 percent. However, the mild winter was kind to the bees' pests as well. VanEngelsdorp speculated that Varroa mites may have gained an early foothold in the hives last spring. By the time beekeepers started their treatments on the usual schedule, it was too late to keep the mites from weakening the colonies. That would help explain why the past winter's losses were worse than usual.

Scott Bauer / USDA via AP

A worker bee carries a Varroa mite, visible in this close-up view.

California beekeeper Randy Oliver, who discusses industry trends on the Scientific Beekeeping blog, said the past summer's drought was also a factor: "When there's a drought, the bees are in poor shape with the food," he told NBC News. He said he and other beekeepers predicted that there'd be heavy winter losses last July, when the scale of the drought became clear.

Heavy losses are bad news, and if bee colonies are becoming progressively weaker, that's worse news. It's not just because of the honey: The Department of Agriculture says that bee pollination is responsible for more than $15 billion in increased crop value each year. A bee scarcity increases costs for the farmers who need them for pollination, and that could lead to higher food prices. But Oliver said it's important to keep a sense of perspective about the bad news.

"The situation with the bees is not dire," he said. "The bees are doing OK. There's no danger that the bees will go extinct. ... That's just not true."

More about bees:


Alan Boyle is NBCNews.com's science editor. Connect with the Cosmic Log community by "liking" the log's?Facebook page, following?@b0yle on Twitter?and adding the?Cosmic Log page?to your Google+ presence. To keep up with Cosmic Log as well as NBCNews.com's other stories about science and space, sign up for the Tech & Science newsletter, delivered to your email in-box every weekday. You can also check out?"The Case for Pluto,"?my book about the controversial dwarf planet and the search for new worlds.

Source: http://feeds.nbcnews.com/c/35002/f/653377/s/2a24ed5c/l/0Lcosmiclog0Bnbcnews0N0C0Inews0C20A130C0A30C290C175187930Ebee0Edeaths0Estir0Eup0Erenewed0Ebuzz0Dlite/story01.htm

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NYC to resume search for remains from September 11 attacks

NEW YORK (Reuters) - New York City plans to start sifting through earth and debris recovered from the World Trade Center site on Monday to look for the remains of victims from the attacks of September 11, 2001, officials said on Friday.

The city's Office of the Chief Medical Examiner on Friday advised families of the dead about the new sifting operation, the first since 2010, a spokeswoman said in a statement.

The Medical Examiner's office has identified remains of 1,634 people out of 2,752 killed when suicide hijackers crashed into the twin towers, leaving more than 1,000 families without any physical remains of those who died.

After the initial cleanup of the site, the city scaled back operations to search for remains, drawing criticism from families of the dead, who said they could not properly grieve. The city widened its search again in 2006.

The next search will comb through 590 cubic yards (451 cubic meters) of excavated material taken from and near the World Trade Center site, said Caswell Holloway, deputy mayor for operations, in a memo to Mayor Michael Bloomberg made public by the Medical Examiner's office.

Much of the site known as Ground Zero is a construction zone for new skyscrapers and a memorial where the twin towers once stood.

The building under construction known as One World Trade Center has surpassed the Empire State Building as the tallest in New York and, when completed, would be the tallest in the Western Hemisphere at 1,776 feet.

(Reporting by Daniel Trotta, Editing by Ellen Wulfhorst and Leslie Gevirtz)

(This story corrects spelling of Holloway instead of Halloway, paragraph 5)

Source: http://news.yahoo.com/york-resume-search-remains-september-11-attacks-191149082.html

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Seal pup learning to swim again after amputation

In this Wednesday, March 27, 2013 photo, an 8-month old female harbor seal, known as Pup 49, swims in a pool at Mystic Aquarium in Mystic, Conn. The pup, rescued in July 2012 on a beach in Plymouth, Mass., was taken to Mystic for treatment, where veterinarians amputated one of her two hind flippers to prevent an infection from spreading throughout her body. (AP Photo/Rodrique Ngowi)

In this Wednesday, March 27, 2013 photo, an 8-month old female harbor seal, known as Pup 49, swims in a pool at Mystic Aquarium in Mystic, Conn. The pup, rescued in July 2012 on a beach in Plymouth, Mass., was taken to Mystic for treatment, where veterinarians amputated one of her two hind flippers to prevent an infection from spreading throughout her body. (AP Photo/Rodrique Ngowi)

In this Wednesday, March 27, 2013 photo, Mystic Aquarium veterinarian Allison D. Tuttle poses at the aquarium in Mystic, Conn. Tuttle helped perform the amputation of one of the two hind flippers an 8-month old female harbor seal, known as Pup 49, and is supervising the mammal's recovery. (AP Photo/Rodrique Ngowi)

In this Wednesday, March 27, 2013 photo, an 8-month old female harbor seal, known as Pup 49, swims in a pool at Mystic Aquarium in Mystic, Conn. The pup, rescued in July 2012 on a beach in Plymouth, Mass., was taken to Mystic for treatment, where veterinarians amputated one of her two hind flippers to prevent an infection from spreading throughout her body. (AP Photo/Rodrique Ngowi)

In this Wednesday, March 27, 2013 photo, an 8-month old female harbor seal, known as Pup 49, swims in a pool at Mystic Aquarium in Mystic, Conn. The pup, rescued in July 2012 on a beach in Plymouth, Mass., was taken to Mystic for treatment, where veterinarians amputated one of her two hind flippers to prevent an infection from spreading throughout her body. (AP Photo/Rodrique Ngowi)

In this Wednesday, March 27, 2013 photo, an 8-month old female harbor seal, known as Pup 49, swims in a pool at Mystic Aquarium in Mystic, Conn. The pup, rescued in July 2012 on a beach in Plymouth, Mass., was taken to Mystic for treatment, where veterinarians amputated one of her two hind flippers to prevent an infection from spreading throughout her body. (AP Photo/Rodrique Ngowi)

(AP) ? The harbor seal pup lay battered on a Massachusetts beach, the victim of a brutal attack by an older seal that left deep wounds all over her body and sapped so much of her strength that she couldn't even flee when rescuers found her.

Now eight months later, the animal rescuers named Pup 49 is adjusting to life without one of her two hind flippers after veterinarians at the Mystic Aquarium in Connecticut performed an amputation to prevent a stubborn infection from spreading throughout her body.

The seal pup is quick to dive after sardines tossed into her tank and fixes her large, dark eyes on aquarium workers the moment they step onto a special platform to feed her. Occasionally she swims to the platform's edge and attempts to haul herself from the water onto it. A special ramp has been installed to make it easier for her to get out. She makes the effort in a heartfelt plea for more fresh fish from the workers' shiny bucket.

"She has a really inquisitive and interested personality, and she is very interactive with the environment around her," said Mystic Aquarium veterinarian Allison Tuttle, who supervises the pup's treatment and care.

None of that personality was apparent when workers from the Boston-based New England Aquarium found the seal stranded in Plymouth, Mass., in July. She was 1 month to 2 months old, had lost a lot of weight, was suffering from a respiratory ailment and was nursing very deep wounds that were infected, Tuttle said. She did not respond well to cleaning and medical treatment.

Vets noted that the infection had spread to additional bones, Tuttle said, and they decided to amputate her stricken flipper to prevent the disease from spreading to other parts of her body and endangering her life.

That decision was not taken lightly. The rear flippers of seals are the part of their body they use to navigate while swimming. For the seal pup ? named after the identification number she was given when rescued ? it meant learning to use her left front flipper to guide her.

"After surgery, she just seemed a lot more relaxed overall, and just her entire demeanor changed from an animal that was reluctant to be handled from the start to an animal that was ready to get well and was very willing to receive all her post-surgical wound treatments," Tuttle said. "She just really looked a lot more comfortable and really relaxed."

Aquarium visitor Sharlene Cirillo of Berwyn, Pa., was touched after hearing the story of the seal's tragedy at such a young age.

"I'm a mom and, you know, you think about something happening to your child and how hard that must have been," she said while visiting Pup 49's temporary exhibit, near the operating room where the amputation was performed. "It feels like you can understand how hard it was and almost make it personal.

"It's amazing," Cirillo said, "what we can do for people and animals today with the techniques we have."

Pup 49's fate is still uncertain. Officials at the National Oceanic and Atmospheric Administration determined she should not be released into the wild, because having only one hind flipper may limit her ability to race after the fish, squid and other marine creatures she needs to feed on.

That means that the seal will remain on exhibit at Mystic until the agency's Marine Fisheries Service decides on a permanent home.

Mystic Aquarium has already requested that the fisheries regulator let it acquire the seal pup. If approved, she will be moved off display for training until the fall and then will live in the aquarium's Pacific Northwest habitat. If the plan is rejected, Pup 49 will move to another institution that is permitted to care for rescued, non-releasable harbor seals.

Billy Finn, a 10-year-old fourth grader from Brewster, N.Y., was happy to see Pup 49 swim, dive and play in the water, but said it was sad to know what happened to her.

Colleen Thompson of Colchester, Conn., a mother of two, was more upbeat after seeing Pup 49 for the first time.

"We ... were pleasantly surprised to be able to come and see the amazing work that Mystic Aquarium has done as far as the amputation and rehabilitation."

___

Associated Press writer Rodrique Ngowi can be reached at www.twitter.com/ngowi

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-03-29-Seal%20Pup%20Ordeal/id-e95c70572ee148c2818dbae09801cfa7

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S&P 500 moves above its record high, keeps going

NEW YORK (AP) ? There goes another stock market record.

The Standard & Poor's 500 crossed into record territory Thursday morning, beating the closing high it set in pre-financial crisis days. Three weeks earlier, the Dow Jones industrial average beat its own 2007 record.

The S&P 500, a barometer that investors use to gauge how the market is performing, edged above the Oct. 9, 2007, record close of 1,565 about an hour into trading. At midday it was still holding on to the record, trading at 1,567. That was up four points from the day before, a small increase but notable for the milestone it obliterated.

Investors will be waiting until the end of trading, at 4 p.m. EDT, to see if the index can hold on to the record. Their reactions were more guarded than celebratory. Even as the S&P touched new milestones, investors noted that the U.S. economy's footing is still uncertain, and the European debt crisis still far from resolved. Some also are concerned that the gains are being artificially fueled by the Federal Reserve's easy money policy.

"Getting back to where we were is an important step," said Howard Silverblatt, senior index analyst at S&P Dow Jones Indices. But, he cautioned in a note to investors: "Markets are volatile, and if you are a long-term investor you should expect declines."

For most of this year, the stock market has zoomed ahead. A mixed performance over the last two weeks, thanks to the bailout of cash-strapped Cyprus, has been more the exception than the rule. Thursday marks the end of first-quarter trading, as markets will be closed for the Good Friday holiday. The Dow is up 11 percent for the three-month period, the best performance in more than a year. Last year, it lost ground in two quarters and was up 4 percent and 8 percent in the other two.

On Thursday, though, news about the U.S. economy and the European debt crisis was far from decisive. For every sign that things were improving, another said it wasn't.

The government reported that the U.S. economy grew faster than first estimated in the fourth quarter. But the growth, an annual rate of 0.4 percent, was still anemic. The number of Americans seeking unemployment benefits jumped for the second straight week. On a longer time frame, though, jobless claims have been declining since November.

Investors are also uncertain of what to make of the continuing debt crisis in Europe. Portugal reported that its budget deficit widened. In Cyprus, banks reopened for the first time in nearly two weeks, after closing because the government was worried that depositors would make panicked withdrawals. The country reached a deal late Sunday for bailout loans from other European countries.

Like the Dow record three weeks ago, the S&P record reminded investors of a headier time. The last time the S&P closed above 1,565, in the fall of 2007, was back before the financial crisis imploded. October 2007 was pre-bailouts, pre-Great Recession, back when jobs were much easier to come by. Bear Stearns still existed. So did Lehman Brothers, Wachovia and Washington Mutual.

But by March 2009, long after the subprime mortgage market had been revealed as an unsustainable bubble and rumors were buzzing that the government might nationalize U.S. banks, the S&P had cratered from its lofty heights. It fell to its Great Recession low, 676.53, on March 9, 2009 ? down 57 percent from its October 2007 pinnacle. Now, with Thursday's gains, it has more than doubled since reaching that bottom. Including dividends, it is up 152 percent.

With the quarter ending, investors noted the records it had brought for the Dow. The Dow climbed for the first 10 trading days of March, a record not matched in more than 16 years. Its record since then hasn't been as impressive. The index fell on five of the last nine trading days.

Like other major market indicators, the S&P darted between small gains and losses shortly after trading opened Thursday. By midday the indexes were all slightly higher. The Dow was up 30 points, or 0.2 percent, at 14,557. The Nasdaq composite rose a point, 0.03 percent, to 3,257.

Among stocks making big moves:

?Research In Motion, the maker of BlackBerry phones, rose after surprising analysts with a profitable quarter and better-than-expected sales of its new touch-screen BlackBerry 10s. The company hopes to take back some of the market share it has lost to Apple's iPhone and other competitors. The stock rose 36 cents, more than 2 percent, to $14.93.

?Repros Therapeutics, a drug developer, shot higher on news that its potential treatment for low testosterone moved closer to regulatory approval. The stock rose $6.27, or 69 percent, to $15.40.

?Signet Jewelers, which runs Kay and Jared stores, and Mosaic, the fertilizer maker, were both up after reporting higher quarterly profits and revenue. Signet rose more than 6 percent, $3.97, to $67.24. Mosaic was up nearly 2 percent, rising $1.03 to $59.71.

Source: http://news.yahoo.com/p-500-moves-above-record-high-keeps-going-152842263--finance.html

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Friday, March 29, 2013

Opposites attract: How cells and cell fragments move in electric fields

Mar. 28, 2013 ? Like tiny, crawling compass needles, whole living cells and cell fragments orient and move in response to electric fields -- but in opposite directions, scientists at the University of California, Davis, have found. Their results, published April 8 in the journal Current Biology, could ultimately lead to new ways to heal wounds and deliver stem cell therapies.

When cells crawl into wounded flesh to heal it, they follow an electric field. In healthy tissue there's a flux of charged particles between layers. Damage to tissue sets up a "short circuit," changing the flux direction and creating an electrical field that leads cells into the wound. But exactly how and why does this happen? That's unclear.

"We know that cells can respond to a weak electrical field, but we don't know how they sense it," said Min Zhao, professor of dermatology and ophthalmology and a researcher at UC Davis' stem cell center, the Institute for Regenerative Cures. "If we can understand the process better, we can make wound healing and tissue regeneration more effective."

The researchers worked with cells that form fish scales, called keratocytes. These fish cells are commonly used to study cell motion, and they also readily shed cell fragments, wrapped in a cell membrane but lacking a nucleus, major organelles, DNA or much else in the way of other structures.

In a surprise discovery, whole cells and cell fragments moved in opposite directions in the same electric field, said Alex Mogilner, professor of mathematics and of neurobiology, physiology and behavior at UC Davis and co-senior author of the paper.

It's the first time that such basic cell fragments have been shown to orient and move in an electric field, Mogilner said. That allowed the researchers to discover that the cells and cell fragments are oriented by a "tug of war" between two competing processes.

Think of a cell as a blob of fluid and protein gel wrapped in a membrane. Cells crawl along surfaces by sliding and ratcheting protein fibers inside the cell past each other, advancing the leading edge of the cell while withdrawing the trailing edge.

Assistant project scientist Yaohui Sun found that when whole cells were exposed to an electric field, actin protein fibers collected and grew on the side of the cell facing the negative electrode (cathode), while a mix of contracting actin and myosin fibers formed toward the positive electrode (anode). Both actin alone, and actin with myosin, can create motors that drive the cell forward.

The polarizing effect set up a tug-of-war between the two mechanisms. In whole cells, the actin mechanism won, and the cell crawled toward the cathode. But in cell fragments, the actin/myosin motor came out on top, got the rear of the cell oriented toward the cathode, and the cell fragment crawled in the opposite direction.

The results show that there are at least two distinct pathways through which cells respond to electric fields, Mogilner said. At least one of the pathways -- leading to organized actin/myosin fibers -- can work without a cell nucleus or any of the other organelles found in cells, beyond the cell membrane and proteins that make up the cytoskeleton.

Upstream of those two pathways is some kind of sensor that detects the electric field. In a separate paper to be published in the same journal issue, Mogilner and Stanford University researchers Greg Allen and Julie Theriot narrow down the possible mechanisms. The most likely explanation, they conclude, is that the electric field causes certain electrically charged proteins in the cell membrane to concentrate at the membrane edge, triggering a response.

The team also included Hao Do, Jing Gao and Ren Zhao, all at the Institute for Regenerative Cures and the UC Davis departments of Ophthalmology and Dermatology. Sun is co-advised by Mogilner and Zhao; Gao is now working at Yunnan Normal University, Kunming, China, and Ren Zhao is at the Third Military Medical University, Chongqing, China.

The work was funded by the National Institutes of Health, the California Institute for Regenerative Medicine and the National Science Foundation.

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The above story is reprinted from materials provided by University of California - Davis.

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Journal Reference:

  1. Yaohui Sun, Hao Do, Jing Gao, Ren Zhao, Min Zhao, Alex Mogilner. Keratocyte Fragments and Cells Utilize Competing Pathways to Move in Opposite Directions in an Electric Field. Current Biology, 2013; DOI: 10.1016/j.cub.2013.02.026

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/top_news/top_technology/~3/lasFFKFuUus/130328125100.htm

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New American Chemical Society video explores the chemistry of egg dyeing

New American Chemical Society video explores the chemistry of egg dyeing [ Back to EurekAlert! ] Public release date: 28-Mar-2013
[ | E-mail | Share Share ]

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society

With millions of eggs about to have their annual encounter with red, green, blue and other dyes this holiday weekend, the American Chemical Society (ACS) today released a new video that will egg people on in discovering the chemistry that underpins the process. The video is at http://www.BytesizeScience.com.

Produced by the ACS Office of Public Affairs, The Chemistry of Egg Dyeing features Diane Bunce, Ph.D., professor of chemistry at The Catholic University of America. Bunce explains, for instance, why vinegar is so important for eggshells to take up dye. Eggshells consist of calcium carbonate, the same chemical that makes up marble chips. But try to dye a white marble chip. No way! So what is it that makes eggshells dye-friendly? The video explains that eggshells have a "protein cuticle," which reacts with vinegar-based dyes in a way that allows dye to bond to the exterior of the egg. Find out more in the video.

###

For more entertaining, informative science videos and podcasts from the ACS Office of Public Affairs, view Prized Science, Spellbound, Science Elements and Global Challenges/Chemistry Solutions.

The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 163,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.

To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.

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AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


New American Chemical Society video explores the chemistry of egg dyeing [ Back to EurekAlert! ] Public release date: 28-Mar-2013
[ | E-mail | Share Share ]

Contact: Michael Bernstein
m_bernstein@acs.org
202-872-6042
American Chemical Society

With millions of eggs about to have their annual encounter with red, green, blue and other dyes this holiday weekend, the American Chemical Society (ACS) today released a new video that will egg people on in discovering the chemistry that underpins the process. The video is at http://www.BytesizeScience.com.

Produced by the ACS Office of Public Affairs, The Chemistry of Egg Dyeing features Diane Bunce, Ph.D., professor of chemistry at The Catholic University of America. Bunce explains, for instance, why vinegar is so important for eggshells to take up dye. Eggshells consist of calcium carbonate, the same chemical that makes up marble chips. But try to dye a white marble chip. No way! So what is it that makes eggshells dye-friendly? The video explains that eggshells have a "protein cuticle," which reacts with vinegar-based dyes in a way that allows dye to bond to the exterior of the egg. Find out more in the video.

###

For more entertaining, informative science videos and podcasts from the ACS Office of Public Affairs, view Prized Science, Spellbound, Science Elements and Global Challenges/Chemistry Solutions.

The American Chemical Society is a nonprofit organization chartered by the U.S. Congress. With more than 163,000 members, ACS is the world's largest scientific society and a global leader in providing access to chemistry-related research through its multiple databases, peer-reviewed journals and scientific conferences. Its main offices are in Washington, D.C., and Columbus, Ohio.

To automatically receive news releases from the American Chemical Society, contact newsroom@acs.org.

Follow us: Twitter Facebook


[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2013-03/acs-nac032813.php

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State and Local Public Finance: The Future of the Wheelage Tax


The wheelage tax is a $5 user fee/tax on most vehicles kept in a metropolitan county and is levied by the respective metropolitan county board of commissioners.?The Minnesota's?statute?that covers the wheelage tax, specifies that the revenue generated by the wheelage tax must go directly to the county?s road and bridge fund.?

As of December 2012, only the metropolitan counties had the authority to levy such a tax. The seven counties are listed below:

1. Anoka County

2. Carver County

3. Dakota County

4. Scott County

5. Washington County

6. Hennepin County

7. Ramsey County

While the metropolitan counties have the authority to levy the tax, Hennepin and Ramsey County have not imposed this tax on its residents.?In fact in 2011, the Hennepin County Board rejected?the proposition of levying the tax to raise revenue to defray the costs of building the Lowry Avenue Bridge.?Board Chairman Mike Opat said he did not support the wheelage tax because it is a regressive tax that could potentially make the poor even poorer. In this legislative session?H.F 709?and?S.F 583 want to broaden the county wheelage tax authority to all of Minnesota?s 87 counties. Additionally, they seek to eliminate the $5 cap and set a new $20 cap on this tax, beginning in 2014. Supporters of the bills, in a Star Tribune?article, pointed out that Minnesota counties are struggling in keeping up with the road and bridge maintenance costs and increasing and broadening the wheelage tax will allow all counties to generate revenue to pay for these maintenance costs. While local governments have other revenue raising options, the wheel tax is said to be more politically palatable because its funds are collected from the users and these funds stay in the county for county projects, as opposed to other taxes like a state wide gas tax, whose funds do not stay entirely in the county.? As of March 22, 2013, both the House and Senate bills have cleared their respective policy committees and will now be examined in both the Senate and House tax committees. For now, we will have to wait and see if they become law.??? Interestingly, while researching the wheelage tax, I came across a wheelage tax?blog from Jason B, a 2010 State and Local Public Finance student. In his blog, Jason foresaw that the local government aid (LGA) reductions faced by county governments would push the metropolitan counties to raise the wheelage tax from its $5 capped amount.?In our legislative session, Jason?s recommendation is certainly a possibility, and in fact if the bills are passed, they could have even greater impacts since now not only will there be an increase in the fee but also an expansion to all counties.?

Source: http://pa5113.blogspot.com/2013/03/the-future-of-wheelage-tax.html

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Thursday, March 28, 2013

AP Pharma's drug for chemotherapy-induced nausea denied approval

(Reuters) - U.S. health regulators denied approval to A.P. Pharma Inc's drug for treating chemotherapy-induced nausea and vomiting, and asked for additional analysis of existing late-stage data on the drug.

The U.S. Food and Drug Administration also asked for a study that can test the usability of the drug's syringe system.

The agency had earlier rejected the approval of the drug, APF530, in March 2010, citing concerns about its two-syringe administration system and deficiencies in the company's contract manufacturing facilities.

A.P. Pharma resubmitted its application in September last year after switching to a single-syringe system and conducting additional metabolism studies as required by the FDA.

(Reporting by Esha Dey in Bangalore; Editing by Maju Samuel)

Source: http://news.yahoo.com/ap-pharmas-drug-chemotherapy-induced-nausea-denied-approval-113313673--finance.html

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Sony's PlayStation 4 DualShock 4 controller and Eye found at GDC 2013, we go eyes-on

Sony's PlayStation 4 DualShock 4 controller and Eye found at GDC 2013, we go eyeson

Sony's next-gen console, the PlayStation 4, is getting an updated DualShock controller when it arrives at retail this holiday. It's also getting an updated PlayStation Eye camera, which brings the camera much more in line with Microsoft's Kinect than any previous versions. We found the PS4 peripherals trapped under a glass box on the Game Developers Conference show floor, and Sony sadly wouldn't let us free them. We of course snapped a mess of pictures regardless, which you can see just below in the gallery. We anticipate the first hands-on opportunity with the DualShock 4 and PS4 Eye at E3 2013 in June, so hang tight for a few months!

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Source: http://www.engadget.com/2013/03/27/dualshock-4-ps4eye-eyes-on/

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T-Mobile consolidates prepaid plans, drops 'Monthly 4G' moniker

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Along with a complete restructuring to remove contracts with its 'Simple Choice' plans, T-Mobile is also consolidating its prepaid plans to fall into line. Previously a distinctly separate business for T-Mobile under the "Monthly 4G" branding, the magenta carrier's prepaid plans are now available at each of the same tiers as the Simple Choice plans. $50, $60 or $70 monthly will get you unlimited talk and text along with 500MB, 2.5GB or unlimited unthrottled data, respectively. Previously, the $60 plan offered 2GB of data and the $50 plan an awkwardly low 100MB of data.

One thing that hasn't changed in its prepaid offerings are the lower level of plans, of which there are still several options. T-Mobile still offers the somewhat-famous $30 prepaid plan with 100 minutes and 5GB of full-speed data, as well as the other $30 plan at 1500 minutes and 30MB of data. There are still "pay as you go" plans with rates between $10 and $100 for minute-only plans, as well as "pay by the day" plans at $3/day for unlimited talk, text and web or $2/day for the same restricted to 2G speeds.

It's actually unclear at this point what distinction -- if any -- will be made between its primary and prepaid plans going forward, and we wouldn't at all be surprised to see stand-alone prepaid plans go away for all but the lowest tiers. There's little to no reason for the current duplication of $50, $60 and $70 plans, and they're likely to slowly fade away as the two sets of plans integrate.

Source: T-Mobile


Source: http://feedproxy.google.com/~r/androidcentral/~3/0O7fOaW1aqg/story01.htm

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Tuesday, March 26, 2013

Analysis: The end of Indian IT staffing as we know it

By Harichandan Arakali and Tony Munroe

BANGALORE/MUMBAI (Reuters) - India's IT outsourcers are promoting "mini CEOs" capable of running businesses on their own, while trimming down on the hordes of entry-level computer coders they normally hire as they try to squeeze more profits out of their staff.

The shift by Infosys Ltd and others is symptomatic of a maturing industry that wants more revenue from its own intellectual property instead of providing only labor-intensive, lower-margin information technology and back-office services.

For young graduates who see the $108 billion IT industry as a sure pathway to modern India's growing middle class, the transformation is unsettling.

Dozens of industry aspirants who were recruited on campus by No. 4 player HCL Technologies recently protested outside its offices in several cities. They were offered jobs in 2011 before graduating last year but have not yet been given joining dates - or paychecks.

"Dear H.R. You were also a fresher... once," read a sign carried by two protesters in a photo in The Hindu newspaper.

HCL's December quarter profits and revenues rose while staff numbers shrank - a rare trick in an industry that has long aspired to break the linear relationship between headcount and revenue growth.

Just 20 percent of the 5,000-6,000 campus recruits offered HCL jobs in 2011 have been taken on board since graduation last summer, and HCL said it made no offers in 2012 to students who would graduate in June 2013.

Slower growth, fewer people leaving, greater demand by customers for experienced staff, and increased productivity through automation and software have put pressure on all recruits, according to HCL, which said it expects to accelerate bringing entry-level staff on board from August.

"It's not that the demand doesn't exist. It exists for different skills," said Ajay Davessar, HCL's head of external communications.

"Typical roles which a student thinks, 'I'll just go there and start coding, and have a good life,' are being tested to reality... Any applicant, be it fresher or senior, will have to have flexibility in applying the skills elsewhere."

FEWER 'CODING COOLIES'

Tech Mahindra Ltd, the No.5 player, is naming 100 of what it calls mini-CEOs who will be given broad latitude to run their parts of the business.

"We're moving towards a situation like the developed economies, where we're asking the people to be more deep," said Sujitha Karnad, who heads human resources at Tech Mahindra.

"We want more solution architects to be here. We don't want the coding coolies anymore, that's clear," Karnad said, employing a term commonly used in India in association with menial laborers.

While plenty of Indian back office work such as technical support, processing insurance claims or staffing call centers will remain labor-intensive, software services firms are looking to move up the value chain, which means relying less on the time and toil of staff.

Growth in revenue per employee across the industry could expand to 5 percent a year in the next two years from about 3 percent over the past five, said Forrester Research principal analyst Frederic Giron. The growth rate is likely to accelerate from around 2015 as intellectual property-based work accounts for a growing share of the total, he said.

India's IT services industry grew in large part because of the availability of cheap skilled labor, an advantage that is eroding as wages and other costs in India rise.

In years past, it was cost-effective for IT companies to hire new graduates by the thousands and keep a portion on the "bench" awaiting deployment on a client project.

But budget-constrained clients now demand shorter lead times. IT vendors that might have hired people six months in advance of an expected contract are now working with a one- or two-month window, said Surabhi Mathur Gandhi, senior vice president at TeamLease, a staffing consultancy.

Traditionally, about 30 percent of Indian IT services industry staff are on the bench at any given time, often in training, as they await deployment to client work.

In the December quarter, about 70 percent of Infosys staff and less than 65 percent at No. 3 provider Wipro were deployed on billable projects. At Tata Consultancy Services, the largest Indian IT services company, the figure was 72 percent, within what Ajoyendra Mukherjee, its human resources head, calls the comfort range of 70 to 74 percent utilization.

"I think we can push it up to 75, 76," he said.

Another IT services company, iGate Corp, envisions a future where just 10 percent of staff sit on the bench, said Srinivas Kandula, its human resources head, who predicts that the size of its bench will shrink by 2 or 3 percentage points a year over the next five years.

BACK-UP PLAN

Shorter benches mean a smaller share of hiring is direct from campuses, as seasoned professionals moving from a competitor would be less willing to wait to be deployed and firms are reluctant to pay them to do so.

Companies are also binding hires, especially experienced ones, with three-month notice periods and no-buy-out clauses, compared with one-month notice periods previously.

Among top-tier companies that are most actively trying to push non-linear growth where revenues are not constrained by the size of the work force, about 70 percent of employees are experienced staff, up from 60 percent in 2008, said Rajiv Srinivas, an associate director at Tech Mahindra, who expects that to rise to about 90 percent in the next two or three years.

At Infosys, while the net quarterly addition of employees fell from 4,906 people in the March quarter last year to 977 in the December quarter (excluding an acquisition), lateral recruitment held steady at an average of about 4,300 staff per quarter through December, meaning the percentage of campus hires was much lower.

"Earlier, the focus was more on career ... You get into a job, you start learning, and slowly acquire knowledge over a period of time," said Sunil Gupta, who joined Infosys as vice president of quality about six months ago from the Indian unit of CGI Group's Logica Plc.

"Today the value of a professional is judged by how quickly you're learning, how quickly you're adapting yourself and changing along with the environment," he said.

For young Indians who saw IT as a ticket into the middle class, the change means that career path is becoming less clear. Those who do break in and build valuable skills will remain in demand, but the days of young IT staffers brandishing five or more competing offers are over.

Yet that hasn't necessarily translated into slower wage growth. Mercer LLC expects industry salaries to grow 12 percent this year, the same as in 2012. As India's economy diversifies, graduates have more attractive career options, including at multinationals with a growing India presence, such as Google Inc, which means IT vendors must fight to stay attractive.

"We see IT companies as a back-up," said S. S. Jayaram, a final-year engineering student in Bangalore who says he chose a job in India with Mu Sigma Inc, a fast-growing U.S.-based data analytics company, over offers from IBM and TCS.

(Editing by Emily Kaiser)

Source: http://news.yahoo.com/analysis-end-indian-staffing-know-160305802--sector.html

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Denny Hamlin hospitalized overnight after crash with Joey Logano at California

FONTANA, Calif. ? Denny Hamlin spent Sunday night hospitalized following a hard crash on the final lap of the Sprint Cup race Sunday at Auto Club Speedway.

Hamlin was awake and alert when he was taken by helicopter ? because of the heavy postrace traffic ? to a hospital near the track.

MORE: Hamlin's crash | Stewart-Logano feud | Busch wins | Earnhardt has points lead

Joe Gibbs Racing announced late Sunday that Hamlin had been admitted and would stay overnight for observation. NASCAR officials refused to release the name of the hospital where Hamlin was taken, although typically drivers are taken from Auto Club Speedway to Loma Linda University Medical Center.

The driver's girlfriend, Jordan Fish, tweeted: "He's alert n awake, main concern is his back."

"Hamlin complained of lower back pain at the track's infield medical center and was transported to a local hospital for further evaluation," a JGR statement said. "Hamlin will remain at the hospital overnight for observation."

Hamlin was put on a stretcher immediately following the accident, which occurred as Hamlin and Joey Logano raced for the win going into the final turn of the Auto Club 400.

The accident was the second in two weeks between the former JGR teammates. At Bristol Motor Speedway a week earlier, Hamlin spun Logano as they battled for second.

After the race, Logano, who now drives for Penske Racing, went over to Hamlin's car and was pushed away by Hamlin's crew.

On Friday, Logano pledged that he would race Hamlin "the way he raced me."

Living up to that promise, Logano tried to hold the inside lane as they battled for the lead on the final lap and drifted up into Hamlin. Both drivers hit the outside wall while Kyle Busch went on to win the race.

While Logano was able to collect his car, Hamlin's slid into the inside wall and smashed it head-on, lifting his car up in the air. There is no SAFER Barrier in that area of the track.

"Denny Hamlin was not going to win that race," said Logano, before knowing Hamlin had been taken to the hospital.

"I wanted to win that race. I feel like I had the car to win the race. ? It was just racing for the lead. I guess we're even now. He'll think twice before he does something next time."

Hamlin has a history of back problems, including a bulging disk and a torn disk that kept him out of a practice session last July at Daytona.

Last year, he said that surgery would be "years down the road' and treats his back problems ? which he said are genetic ? with therapy.

Source: http://aol.sportingnews.com/nascar/story/2013-03-24/denny-hamlin-injury-update-crash-joey-logano-california-race

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New Jersey takes control of badly failing Camden schools

WASHINGTON (Reuters) - New Jersey Governor Chris Christie on Monday ordered a takeover of the failing Camden School District, among the state's worst with a graduation rate of less than 50 percent, and said major changes could be in place by the next school year.

"We can no longer stand by or take ineffective and incremental steps while thousands of our children are so profoundly failing year after year," Christie said in a statement.

"The problems of governance, leadership and operations make it impossible for the district to reform on its own."

Of Camden's 26 schools, 23 are in the bottom 5 percent of educational performance in New Jersey. The three lowest performing schools in the state are in the district, as well, according to Christie's office, which added that Camden's graduation rate was only 49 percent in 2012.

With Camden, the number of school districts under New Jersey control will rise to four, following Jersey City in 1989, Paterson in 1991 and Newark in 1995. This is the first case during Christie's administration.

Located just across the Delaware River from Philadelphia, Camden has a population of 77,000 and 38 percent of people there live below the poverty level. In 2002 the city was put under a state-appointed operating officer for eight years and spent $175 million on revitalization.

Under Christie's plan for the Camden school district, which was filed with the Office of Administrative Law, the state would appoint a new superintendent, update classroom curricula, fill teaching vacancies with full-time permanent workers and update school books, instructional materials and technology.

Although much of the plan must still pass an approval process, Christie, a Republican, said he had already sent fiscal monitors and staff to assist with the transition of control to the district's central office.

Christie's plan has the support of Camden's mayor and members of the school board and city council, along with the state's commissioner of education.

(Reporting by Lisa Lambert. Editing by Andre Grenon)

Source: http://news.yahoo.com/jersey-takes-control-badly-failing-camden-schools-202510381.html

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Source: http://bobbell.com/2013-Hyundai-Santa-Fe-Baltimore-MD/vd/14007397

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Monday, March 25, 2013

The Real Reason Why Pres. Obama VIsited Israel

He Ru Follow us: Make a7 your Homepage
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Radio News Highlights

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Source: http://www.israelnationalnews.com/Radio/News.aspx/4583

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Leaked Windows Blue build 9364 reveals multiple Live Tile sizes, same-width side-by-side apps

Leaked Windows Blue build 9364 depicts multiple Live Tile sizes, samewidth sidebyside apps

Want to get a first-hand look at Microsoft's updated OS? You might be able to download the unreleased Windows Blue operating system on your own machine. Leaked build 9364 hit file sharing sites earlier today -- according to Neowin, the 32-bit edition is available for download as a 2.63GB ISO, and likely hit the web from a Microsoft partner in France. Notable adjustments include larger and smaller Live Tiles, enabling a bit more Start screen customization, along with an updated side-by-side app view, which boosts multitasking efficiency by displaying two applications with matching width. Other additions include a Play option under the Devices panel, a screenshot button on the Share sidebar, and Internet Explorer 11, which comes packaged with the new OS. Windows Blue build 9364 appears to be an unauthorized leak, but even if you have any reservations about installing it on your own machine, you'll surely be able to check out plenty of eye candy from other users over the hours and days to come. In the meantime, hit up the source links for a few more screenshots.

[Thanks, Jim]

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Source: Winforum, Neowin

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/Y3gil7kCzqU/

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