Friday, March 8, 2013

Renault wins union support to cut pay and jobs

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Dow hits record, erasing Great Recession losses

A board on the floor of the New York Stock Exchange shows the closing number for the Dow Jones industrial average, Tuesday, March 5, 2013. The Dow is closing at a record, beating the previous high it set in October 2007, before the financial crisis and the Great Recession. (AP Photo/Richard Drew)

A board on the floor of the New York Stock Exchange shows the closing number for the Dow Jones industrial average, Tuesday, March 5, 2013. The Dow is closing at a record, beating the previous high it set in October 2007, before the financial crisis and the Great Recession. (AP Photo/Richard Drew)

The glasses of trader Sal Suarino reflect the screen of his handheld device, as he works on the floor of the New York Stock Exchange Tuesday, March 5, 2013. The Dow is closing at a record, beating the previous high it set in October 2007, before the financial crisis and the Great Recession. (AP Photo/Richard Drew)

Specialist Christian Sanfillippo, right, smiles as he works at his post on the floor of the New York Stock Exchange Tuesday, March 5, 2013. The Dow is closing at a record, beating the previous high it set in October 2007, before the financial crisis and the Great Recession. (AP Photo/Richard Drew)

Trader Peter Tuchman smiles as he works on the floor of the New York Stock Exchange Tuesday, March 5, 2013. Five and a half years after the start of a frightening drop that erased $11 trillion from stock portfolios and made investors despair of ever getting their money back, the Dow Jones industrial average has regained all the losses suffered during the Great Recession and reached a new high. (AP Photo/Richard Drew)

A stock ticker shows a new intraday high for the Dow Jones industrial average at the New York Stock Exchange, Tuesday, March 5, 2013 in New York. The average jumped nearly 100 points early Tuesday, reaching an all-time high, powered by China's strong economic growth targets and a jump in European retail sales. (AP Photo/Mark Lennihan)

(AP) ? The stock market is back.

Five and a half years after the start of a frightening drop that erased $11 trillion from stock portfolios and made investors despair of ever getting their money back, the Dow Jones industrial average has regained all the losses suffered during the Great Recession and reached a new high. The blue-chip index rose 125.95 points Tuesday and closed at 14,253.77, topping the previous record of 14,164.53 on Oct. 9, 2007, by 89.24 points.

"It signals that things are getting back to normal," says Nicolas Colas, chief market strategist at ConvergEx Group, a brokerage. "Unemployment is too high, economic growth too sluggish, but stocks are anticipating improvement."

The record suggests that investors who did not panic and sell their stocks in the 2008-2009 financial crisis have fully recovered. Those who have reinvested dividends or added to their holdings have done even better. Since bottoming at 6,547.05 on March 9, 2009, the Dow has risen 7,706.72 points or 118 percent.

The Dow record does not include the impact of inflation. Adjusted for that, the Dow would have to reach 15,502 to match its old record, according to JPMorgan Chase.

The Standard and Poor's 500, a broader index, closed at 1,539.79, 25.36 points from its record.

The last time the Dow hit a record, George W. Bush still had another year left as president, Apple had just sold its first iPhone, and Lehman Brothers was still in business.

But unemployment was also 4.7 percent versus 7.9 percent today, a reminder that stock gains have proved no elixir for the economy.

Still, the Dow high is another sign that the nation is slowly healing after the worst recession since the 1930s. It comes as car sales are at a five-year high, home prices are rising, and U.S. companies continue to report big profits.

The stock gains have helped retirement and brokerage accounts held by many Americans recover. That, in turn, has helped push U.S. household wealth nearly back to its peak before the recession, though many in the middle class are still deep in the hole. Most middle-class wealth is tied up in home values, which are still a third below their peak.

Good economic news Tuesday helped lift stocks. Retail sales in the 17 European countries that use the euro rose faster than expected, China's government said it would support ambitious growth targets, and a report showed U.S. service companies grew last month at their fastest pace in a year.

"It feels great," says Marty Leclerc, chief investment officer at Barrack Yard Advisors, an investment firm. In early 2009, when stocks were plummeting, "it looked like Armageddon was nigh. It's a lot more fun to be in a rising market."

In the depths of the recession four years ago, few investors would have predicted such a fast recovery. Some feared another Great Depression. Banks were collapsing, lending was frozen, world trade was plunging, and stocks were in free fall.

"People thought we were going to relive the 1930s," says Robert Buckland, chief global stock strategist at Citigroup. He calls the stock gains since "pretty remarkable."

From its peak in October 2007 to its bottom in March 2009, the Dow fell 54 percent. That was far less than the nearly 90 percent drop in the Great Depression but scary nonetheless. There had been 11 previous bear markets since World War II and none had reached 50 percent.

One man who stayed calm and didn't sell was Jay Sachs, 70, a retired computer consultant. In fact, as others scrambled to exit stocks in late 2008, he plunged in more ? scooping up drug maker Ely Lilly and Co., health-care products giant Johnson & Johnson and food company General Mills.

"You have to be greedy when others are fearful," he says, quoting a famous line from billionaire Warren Buffett, who also bought in the panic. Sachs adds, "People are still fearful and that's a good sign. There's room for growth."

He says his portfolio has doubled in value in four years.

As stock rebounds go, this has been an unusually quiet and uncelebrated one. Typically, bull markets are accompanied by rising trading volume, a surge in young companies going public and Internet chatter over hot stocks.

The past four years, none of that has happened.

And there were no signs of celebration on Wall Street after Tuesday's record-setting day. Like on any other day, after the closing bell traders rushed out the doors of the New York Stock Exchange and down the stairs of subway stations.

Adding to the chastened mood is lingering fear among many investors that stock gains can disappear in a flash. Burned by two stock-market crashes in less than a decade, Americans have sold more U.S. stocks than they've bought the past four years, nearly unprecedented in a bull market since World War II.

In this run-up, nearly all the buying has come from companies repurchasing their own stock in an effort to boost its value. Companies in the S&P 500 have bought $1.5 trillion since the Great Recession began in December 2007.

Dow records are dismissed by some investors as unimportant because the index comprises just 30 stocks. Many professional investors prefer to follow the S&P 500, which, as the name implies, tracks 500 companies. But the Dow has closely followed the ups and downs of its broader rival over the years, and is a good proxy for how big companies are doing.

The S&P 500 is up 128 percent from its March 9, 2009 low, about the same as the Dow.

The Dow record is a victory of sorts for Federal Reserve Chairman Ben Bernanke. Under his aegis, the Fed launched an unprecedented campaign to lift stocks by making their chief rival for investor money ? bonds ? less attractive.

Under a program called "quantitative easing," the Fed has bought trillions of dollars of bonds to drive their yields down. The idea was that the puny yields would so frustrate investors, they'd have no choice but to shift into stocks. That, in turn, would push up stocks and make people feel wealthier and more willing to spend, helping the economy.

Just as Bernanke had hoped, American household wealth, or assets minus liabilities, has risen, though the gains haven't been shared equally.

In the recession, household wealth fell $18.9 trillion, or 28 percent, as the prices of assets like stocks and homes tumbled. But after bottoming in the first quarter of 2009 at $48.5 trillion, wealth rose $16 trillion through the third quarter of last year and was within striking distance of its peak of $67.4 trillion, according to the latest data from the Federal Reserve. Gains since then may have pushed wealth to a new high.

Middle-class households have not recovered as much as those numbers suggest because most of their wealth is tied up in their homes, and home values haven't bounced back like 401(k) accounts.

Homes accounted for two-thirds of middle-class assets before the recession, estimates economist Edward Wolff of New York University. By contrast, they accounted for one-third of assets of all U.S. households. Stocks were 7 percent of middle-class assets, less than half the percentage for all.

The rich have been the biggest winners of this bull market. Eighty percent of all stocks are held by the wealthiest 10 percent of households.

The question now: Can the stock rally continue? Here are four reasons it could:

? Plenty of cash: Companies have enough money to keep buying shares, which can push stocks up in the short term. Companies in the S&P 500 had more than $1 trillion in cash late last year, two-thirds more than in 2007.

? Low inflation and interest rates: Two factors that typically spell the end of a bull market seem a long way off. Inflation has been 1.6 percent the past 12 months, below the Fed's 2 percent target. Interest rates are near record lows; the short-term rate the Fed controls is being kept between zero and 0.25 percent. The Fed has said it plans to keep the rate where it is until unemployment falls below 6.5 percent, or 1.4 points lower than it is today. Even when the Fed starts raising the rate, it could be years before it gets high enough to hurt the economy and stocks.

Four of the five previous bull markets since 1970 ended as investors got spooked by a recession, or the anticipation of one, and sold stocks. And what causes recessions? In three of the past five, it was the Federal Reserve hiking interest rates to slow inflation.

? Economic expansion: The economic expansion that began 44 months ago in June 2009 is still relatively young. The previous three expansions lasted 73, 120 and 92 months. And this one may finally be getting traction: Sales of new homes in January hit the highest rate in 4 ? years. Home prices in January were up nearly 10 percent nationwide from a year earlier. And sales of autos, the second-biggest consumer purchase, reached a five-year high.

Most important, hiring is picking up. Employers added an average 200,000 jobs each month from November-January, compared with 150,000 in each of the prior three months. More jobs means more money for people to spend, and consumer spending drives 70 percent of economic activity.

? Stocks still seem reasonably priced based on the earnings that companies are generating. On average, stock prices are 17.5 times per-share earnings in 2012 versus 19.4 times in 2007. Today's price-earnings ratio is the same as the average since World War II.

If per-share earnings keep growing, stock prices could go up too, and the P/E ratio would stay the same. And there have been many periods in which P/E ratios rose well above the long-term average. Such "multiple expansion," as market watchers refer to a rising P/E ratio, would mean stock prices would be even higher.

To stock bulls, the economy is on the verge of what Bernanke calls "escape velocity," a self-sustaining pace of growth and better than the sluggish 1-2.5 percent of the past three years. Faster economic growth would boost corporate earnings, which would lead to higher stock prices.

Of course, if investing was as simple as looking up interest rates and stock valuations, we'd all be rich. Plenty can go wrong.

For starters, future earnings, the biggest driver of stock prices, could prove disappointing. Financial analysts expect earnings for the S&P 500 to grow a healthy 8 percent this year, according to FactSet, a provider of financial data. Most of that increase is expected in the last half when they assume economic growth accelerates.

Will that happen? It's anyone's guess, and financial analysts are often too bullish. A year ago, they expected a 13 percent jump in earnings in the last three months of 2012. They got 4 percent instead.

Investors also need to pay attention to what's happening in the rest of the world. Big U.S. companies generate nearly half their revenue from overseas. The 17 European countries that use the euro as a currency have been in recession for more than a year. Japan, the world's third-largest economy, fell into one late last year. Stock markets tend to look ahead, so what matters is whether the recessions deepen in Europe and Japan or those economies start growing again.

Another worry is what will happen after the Federal Reserve stops stimulating the U.S. economy. Last month, minutes of the Fed's last policy meeting were released, and they showed members disagreeing on when to stop. The Dow lost 155 points in two days.

Jeff Sica, founder of money manager Sica Wealth Management, says the rising market is good because it's a sign of confidence. But he fears stocks could sink when the Fed stops buying bonds.

It's a big "psychological reason the market is going up," he says. "People know the Fed will continue to inflate assets."

The Fed stimulus was in response to the worst economic recession since the 1930s.

The Great Recession began in December 2007, two months after the Dow and S&P 500 reached their peaks in October. It was triggered by a drop in home prices that hammered consumers and banks. Nine months later, in September 2008, Lehman Brothers declared bankruptcy and lending froze worldwide.

Panicked investors began pulling money out of stocks. Prices, which had been falling slowly, nosedived. By March 9, 2009, the Dow had fallen 54 percent and the S&P 500 57 percent.

In total, $11 trillion in stock wealth, or 12 years of stock gains, was wiped out in 17 months.

Despite widespread fear then, the history of bear markets was encouraging. In the second- and third-worst bear markets since World War II, the S&P 500 fell 49 percent in 2000-02 and 48 percent in 1973-74. Both times the climb back took less than six years.

But few people believed four years ago that the return would be so fast.

A few days after stocks bottomed, a BusinessWeek cover story laid out three scenarios for regaining the losses. The most pessimistic held that stocks would notch 6 percent gains each year and the Dow would return to its old high in 2022, 13 years later. The most optimistic assumed 10 percent annual gains and saw a return in 2017, eight years later. The Dow has rebounded in about half the time as the most optimistic case.

The climb hasn't been smooth, though.

In May 2010, a trading glitch set off a so-called flash crash that sent the Dow plunging 600 points in five minutes. In August 2011, stocks yo-yoed for several days on fears that the U.S. would default on its debt. Over three weeks, the Dow plunged 2,000 points. Beginning last October, the Dow fell 1,000 points over six weeks on worries that a budget deal wouldn't get passed and the economy would go over the "fiscal cliff."

But the Fed's bond buying and the ability of companies to produce record profits helped the market overcome every setback.

In the turbulent journey to new highs, Wall Street strategists and other experts have predicted many times that small investors were about to fall in love again with stocks. The "dry powder" of their money would set fire to an already hot market. After all, small investors had helped push stocks up in the great bull market of the '80s, which began in August 1982. Those who had left the market years earlier began buying again, and stocks more than tripled in five years.

They drove a bull market again in the 1990s. Stocks more than quintupled in 9 ? years.

But small investors have not only stayed away the past four years, they have sold hundreds of billions of dollars of stocks.

Then, in January, as the Dow inched closer to its record, individual investors seemed to have second thoughts. They put nearly $20 billion more into U.S. stock mutual funds than they took out in January, according to the Investment Company Institute, a trade group for funds.

It was just a trickle, but it may have helped stocks surge. In January, the Dow rose 5.8 percent, and the S&P 500 rose 5 percent. It was the best start to a year for the Dow since 1994.

For good or ill, it's possible the Dow's new high might convince investors to put more money into stocks.

"When you hear about new highs, the greed factor kicks in," says Colas, the ConvergEx Group strategist. "It gets people to think, 'Do I own enough stocks?'"

____

Follow Bernard Condon on Twitter at http://twitter.com/BernardFCondon .

Associated Press

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Thursday, March 7, 2013

ScienceDaily: Child Development News

ScienceDaily: Child Development Newshttp://www.sciencedaily.com/news/mind_brain/child_development/ Read the latest research in child development including how newborns learn to think, how sleep patterns emerge, problems with toddlers and more.en-usTue, 05 Mar 2013 10:21:00 ESTTue, 05 Mar 2013 10:21:00 EST60ScienceDaily: Child Development Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/mind_brain/child_development/ For more science articles, visit ScienceDaily.Mental picture of others can be seen using fMRI, finds new studyhttp://www.sciencedaily.com/releases/2013/03/130305091000.htm It is possible to tell who a person is thinking about by analyzing images of his or her brain. Our mental models of people produce unique patterns of brain activation, which can be detected using advanced imaging techniques according to a new study.Tue, 05 Mar 2013 09:10:10 ESThttp://www.sciencedaily.com/releases/2013/03/130305091000.htmStress hormone foreshadows postpartum depression in new mothershttp://www.sciencedaily.com/releases/2013/03/130304161623.htm Women who receive strong social support from their families during pregnancy appear to be protected from sharp increases in a particular stress hormone, making them less likely to develop postpartum depression, according to a new study published in Clinical Psychological Science, a journal of the Association for Psychological Science.Mon, 04 Mar 2013 16:16:16 ESThttp://www.sciencedaily.com/releases/2013/03/130304161623.htmMom's placenta reflects her exposure to stress and impacts offsprings' brainshttp://www.sciencedaily.com/releases/2013/03/130304151811.htm The mammalian placenta is more than just a filter through which nutrition and oxygen are passed from a mother to her unborn child. According to a new study, if a mother is exposed to stress during pregnancy, her placenta translates that experience to her fetus by altering levels of a protein that affects the developing brains of male and female offspring differently.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151811.htmIs baby still breathing? Is mom's obsession normal?http://www.sciencedaily.com/releases/2013/03/130304151807.htm A new mother may constantly worry and check to see if her baby is breathing. Or she may obsess about germs. A new study found postpartum moms have a much higher rate of obsessive-compulsive symptoms than the general population. This is the first large-scale study of obsessive-compulsive symptoms in new moms. The symptoms could result from hormonal changes or be adaptive, but may indicate a psychological disorder if they interfere with a mother's functioning.Mon, 04 Mar 2013 15:18:18 ESThttp://www.sciencedaily.com/releases/2013/03/130304151807.htmSpeech emerges in children on the autism spectrum with severe language delay at greater rate than previously thoughthttp://www.sciencedaily.com/releases/2013/03/130304104912.htm Study could reveals key predictors of speech gains. New findings reveal that 70 percent of children with autism spectrum disorders (ASD) who have a history of severe language delay, achieved phrase or fluent speech by age eight.Mon, 04 Mar 2013 10:49:49 ESThttp://www.sciencedaily.com/releases/2013/03/130304104912.htmADHD takes a toll well into adulthoodhttp://www.sciencedaily.com/releases/2013/03/130304104758.htm The first large, population-based study to follow children with attention-deficit hyperactivity disorder into adulthood shows that ADHD often doesn?t go away and that children with ADHD are more likely to have other psychiatric disorders as adults. They also appear more likely to commit suicide and to be incarcerated as adults.Mon, 04 Mar 2013 10:47:47 ESThttp://www.sciencedaily.com/releases/2013/03/130304104758.htmInfection during pregnancy and stress in puberty play key role in development of schizophreniahttp://www.sciencedaily.com/releases/2013/03/130301122512.htm The interplay between an infection during pregnancy and stress in puberty plays a key role in the development of schizophrenia, as behaviorists demonstrate in a mouse model. However, there is no need to panic.Fri, 01 Mar 2013 12:25:25 ESThttp://www.sciencedaily.com/releases/2013/03/130301122512.htmBritish children more exposed to alcohol promotion than adults, experts warnhttp://www.sciencedaily.com/releases/2013/02/130228194651.htm Children in Britain are more exposed to alcohol promotion than adults and need much stronger protection, warn experts.Thu, 28 Feb 2013 19:46:46 ESThttp://www.sciencedaily.com/releases/2013/02/130228194651.htmAction video games boost reading skills, study of children with dyslexia suggestshttp://www.sciencedaily.com/releases/2013/02/130228124132.htm Much to the chagrin of parents who think their kids should spend less time playing video games and more time studying, time spent playing action video games can actually make dyslexic children read better, new research suggests. In fact, 12 hours of video game play did more for reading skills than is normally achieved with a year of spontaneous reading development or demanding traditional reading treatments.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124132.htmCloser personal relationships could help teens overcome learning disabilitieshttp://www.sciencedaily.com/releases/2013/02/130228113449.htm A new study from Israel says that children with learning disabilities develop less secure attachments with mothers and teachers, and that closer and more secure relationships with parents and adults may help them overcome these disabilities.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113449.htmEating junk food while pregnant may make your child a junk food addicthttp://www.sciencedaily.com/releases/2013/02/130228103443.htm A healthy diet during pregnancy is critical to the future health of your children. New research suggests that pregnant mothers who consume junk food cause developmental changes of the opioid signaling pathway in the brains of their unborn children. Consequently, these children are less sensitive to opioids released upon consumption of foods high in fat and sugar, and need to eat more to achieve a "feel good" response.Thu, 28 Feb 2013 10:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228103443.htmChildren with autism show increased positive social behaviors when animals are presenthttp://www.sciencedaily.com/releases/2013/02/130227183504.htm The presence of an animal can significantly increase positive social behaviors in children with autism spectrum disorders, according to new research.Wed, 27 Feb 2013 18:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130227183504.htmHomeric epics were written in 762 BCE, give or take, new study suggestshttp://www.sciencedaily.com/releases/2013/02/130227183320.htm One of literature's oldest mysteries is a step closer to being solved. A new study dates Homer's The Iliad to 762 BCE and adds a quantitative means of testing ideas about history by analyzing the evolution of language.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183320.htmPraising children for their personal qualities may backfirehttp://www.sciencedaily.com/releases/2013/02/130227183316.htm Praising children, especially those with low self-esteem, for their personal qualities rather than their efforts may make them feel more ashamed when they fail, according to new research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183316.htmFirst grade math skills set foundation for later math abilityhttp://www.sciencedaily.com/releases/2013/02/130227151302.htm Children who failed to acquire a basic math skill in first grade scored far behind their peers by seventh grade on a test of the mathematical abilities needed to function in adult life, according to researchers.Wed, 27 Feb 2013 15:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130227151302.htmResearch explores factors that impact adolescent mental healthhttp://www.sciencedaily.com/releases/2013/02/130227151258.htm Research indicates that half of all lifetime cases of mental illness begin by age 14, well before adulthood. Three new studies investigate the cognitive, genetic and environmental factors that may contribute to mental health disorders in adolescence.Wed, 27 Feb 2013 15:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130227151258.htmAuthors: Develop digital games to improve brain function and well-beinghttp://www.sciencedaily.com/releases/2013/02/130227134338.htm Neuroscientists should help to develop compelling digital games that boost brain function and improve well-being, say two professors specializing in the field.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134338.htmStudy connects early childhood with pain, depression in adulthoodhttp://www.sciencedaily.com/releases/2013/02/130227121910.htm New research examines how childhood socioeconomic disadvantages and maternal depression increase the risk of major depression and chronic pain when they become adults.Wed, 27 Feb 2013 12:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227121910.htmNew studies link gene to selfish behavior in kids, find other children natural givershttp://www.sciencedaily.com/releases/2013/02/130227102940.htm Most parents would agree that raising a generous child is an admirable goal -- but how, exactly, is that accomplished? New results shed light on how generosity and related behaviors -- such as kindness, caring and empathy -- develop, or don't develop, in children from 2 years old through adolescence.Wed, 27 Feb 2013 10:29:29 ESThttp://www.sciencedaily.com/releases/2013/02/130227102940.htm'Network' analysis of brain may explain features of autismhttp://www.sciencedaily.com/releases/2013/02/130227102022.htm A look at how the brain processes information finds distinct pattern in autistic children. Using EEGs to track the brain's electrical cross-talk, researchers found structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at expense of long-distance links. The study, using "network analysis" like with airlines or electrical grids, may help in understanding some classic autistic behaviors.Wed, 27 Feb 2013 10:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130227102022.htmIncreased risk of sleep disorder narcolepsy in children who received swine flu vaccinehttp://www.sciencedaily.com/releases/2013/02/130226194006.htm A study finds an increased risk of narcolepsy in children and adolescents who received the A/H1N1 2009 influenza vaccine (Pandemrix) during the pandemic in England.Tue, 26 Feb 2013 19:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226194006.htmSleep reinforces learning: Children?s brains transform subconsciously learned material into active knowledgehttp://www.sciencedaily.com/releases/2013/02/130226081155.htm During sleep, our brains store what we have learned during the day a process even more effective in children than in adults, new research shows.Tue, 26 Feb 2013 08:11:11 ESThttp://www.sciencedaily.com/releases/2013/02/130226081155.htmHigher levels of several toxic metals found in children with autismhttp://www.sciencedaily.com/releases/2013/02/130225162231.htm Researchers have found significantly higher levels of toxic metals in children with autism, compared to typical children. They hypothesize that reducing early exposure to toxic metals may help lessen symptoms of autism, though they say this hypotheses needs further examination.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162231.htmDoing good is good for you: Volunteer adolescents enjoy healthier heartshttp://www.sciencedaily.com/releases/2013/02/130225162229.htm Giving back through volunteering is good for your heart, even at a young age, according to researchers.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162229.htmGiving a voice to kids with Down syndromehttp://www.sciencedaily.com/releases/2013/02/130225122039.htm A new case study shows children with Down syndrome can benefit from conventional stuttering treatment.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122039.htmUltrasound reveals autism risk at birth, study findshttp://www.sciencedaily.com/releases/2013/02/130225112510.htm Low-birth-weight babies with a particular brain abnormality are at greater risk for autism, according to a new study that could provide doctors a signpost for early detection of the still poorly understood disorder.Mon, 25 Feb 2013 11:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130225112510.htmParents talking about their own drug use to children could be detrimentalhttp://www.sciencedaily.com/releases/2013/02/130222083127.htm Parents know that one day they will have to talk to their children about drug use. The hardest part is to decide whether or not talking about ones own drug use will be useful in communicating an antidrug message. Recent research found that children whose parents did not disclose drug use, but delivered a strong antidrug message, were more likely to exhibit antidrug attitudes.Fri, 22 Feb 2013 08:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130222083127.htmScientists make older adults less forgetful in memory testshttp://www.sciencedaily.com/releases/2013/02/130221143946.htm Scientists have found compelling evidence that older adults can eliminate forgetfulness and perform as well as younger adults on memory tests. The cognitive boost comes from a surprising source -- a distraction learning strategy.Thu, 21 Feb 2013 14:39:39 ESThttp://www.sciencedaily.com/releases/2013/02/130221143946.htmHow human language could have evolved from birdsong: Researchers propose new theory on deep roots of human speechhttp://www.sciencedaily.com/releases/2013/02/130221141608.htm The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Language, he speculated, might have had its origins in singing, which "might have given rise to words expressive of various complex emotions." Linguistics and biology now researchers propose a new theory on the deep roots of human speech.Thu, 21 Feb 2013 14:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130221141608.htmEarly life stress may take early toll on heart functionhttp://www.sciencedaily.com/releases/2013/02/130221104330.htm Early life stress like that experienced by ill newborns appears to take an early toll of the heart, affecting its ability to relax and refill with oxygen-rich blood, researchers report.Thu, 21 Feb 2013 10:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130221104330.htmSignaling pathway linked to fetal alcohol risk: Molecular switch promises new targets for diagnosis and therapyhttp://www.sciencedaily.com/releases/2013/02/130220170736.htm Scientists have identified a molecular signaling pathway that plays an important role in the development of fetal alcohol spectrum disorder.Wed, 20 Feb 2013 17:07:07 ESThttp://www.sciencedaily.com/releases/2013/02/130220170736.htmBullied children can suffer lasting psychological harm as adultshttp://www.sciencedaily.com/releases/2013/02/130220163629.htm Bullied children grow into adults who are at increased risk of developing anxiety disorders, depression and suicidal thoughts, according to a new study.Wed, 20 Feb 2013 16:36:36 ESThttp://www.sciencedaily.com/releases/2013/02/130220163629.htmChildren with brain lesions able to use gestures important to language learninghttp://www.sciencedaily.com/releases/2013/02/130220123413.htm Children with brain lesions suffered before or around the time of birth are able to use gestures -- an important aspect of the language learning process -- to convey simple sentences.Wed, 20 Feb 2013 12:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130220123413.htmAdding movement to 'dry run' mental imagery enhances performancehttp://www.sciencedaily.com/releases/2013/02/130219201523.htm Adding movement to mental rehearsal can improve performance finds a new study. For high jumpers the study shows that dynamic imagery improves the number of successful attempts and the technical performance of jumps The technique of mental rehearsal is used to consolidate performance in many disciplines including music and sport. Motor imagery and physical practice use overlapping neural networks in the brain and the two together can improve performance as well as promoting recovery from injury.Tue, 19 Feb 2013 20:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130219201523.htmBiological marker of dyslexia discovered: Ability to consistently encode sound undergirds the reading processhttp://www.sciencedaily.com/releases/2013/02/130219172159.htm Researchers believe they have discovered a biological marker of dyslexia, a disorder affecting up to one out of 10 children that makes learning to read difficult. The researchers found a systematic relationship between reading ability and the consistency with which the brain encodes sounds. The good news: Response consistency can be improved with auditory training.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172159.htmLanguage protein differs in males, femaleshttp://www.sciencedaily.com/releases/2013/02/130219172153.htm Male rat pups have more of a specific brain protein associated with language development than females, according to a new study. The study also found sex differences in the brain protein in a small group of children. The findings may shed light on sex differences in communication in animals and language acquisition in people.Tue, 19 Feb 2013 17:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219172153.htmInfants in poverty show different physiological vulnerabilities to the care-giving environmenthttp://www.sciencedaily.com/releases/2013/02/130219141016.htm Some infants raised in poverty exhibit physical traits that make them more vulnerable to poor care-giving, according to new research. The combination of physiological vulnerability and poor care-giving may lead these children to show increased problem behaviors later in childhood.Tue, 19 Feb 2013 14:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219141016.htmMusic therapy improves behavior in children with autism, study suggestshttp://www.sciencedaily.com/releases/2013/02/130219140100.htm Weekly music therapy sessions can have a positive effect on behavior in children with autism, reports a new article. In a study of 41 children, improvements were seen particularly in inattentive behaviors over a ten month period.Tue, 19 Feb 2013 14:01:01 ESThttp://www.sciencedaily.com/releases/2013/02/130219140100.htmReduced risk of preterm birth for pregnant women vaccinated during pandemic fluhttp://www.sciencedaily.com/releases/2013/02/130219121351.htm Pregnant women who received the H1N1 influenza vaccine during the 2009 pandemic were less likely to have premature babies, and their babies weighed more on average.Tue, 19 Feb 2013 12:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130219121351.htmSports, shared activities are 'game changers' for dad/daughter relationshipshttp://www.sciencedaily.com/releases/2013/02/130219121212.htm The most frequent turning point in father-daughter relationships is shared activity -- especially sports -- ahead of such pivotal events as when a daughter marries or leaves home, according to a new study.Tue, 19 Feb 2013 12:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130219121212.htmIs there a link between childhood obesity and ADHD, learning disabilities?http://www.sciencedaily.com/releases/2013/02/130219121021.htm A new study has established a possible link between high-fat diets and such childhood brain-based conditions as attention deficit hyperactivity disorder (ADHD) and memory-dependent learning disabilities.Tue, 19 Feb 2013 12:10:10 ESThttp://www.sciencedaily.com/releases/2013/02/130219121021.htmChildren with auditory processing disorder may now have more treatment optionshttp://www.sciencedaily.com/releases/2013/02/130219120936.htm Researchers are helping children with auditory processing disorder receive better treatment. They have developed a program that uses evidence-based practices and incorporates speech-language pathologists into therapy.Tue, 19 Feb 2013 12:09:09 ESThttp://www.sciencedaily.com/releases/2013/02/130219120936.htm'Simplified' brain lets the iCub robot learn languagehttp://www.sciencedaily.com/releases/2013/02/130219102649.htm The iCub humanoid robot will now be able to understand what is being said to it and even anticipate the end of a sentence.Tue, 19 Feb 2013 10:26:26 ESThttp://www.sciencedaily.com/releases/2013/02/130219102649.htmIt may be educational, but what is that TV show really teaching your preschooler?http://www.sciencedaily.com/releases/2013/02/130219102118.htm Most parents carefully select what television programs and movies their children can watch. But a psychologist says educational shows could come with an added lesson that influences a child?s behavior. Children exposed to educational programs were more aggressive in their interactions than those who weren't exposed.Tue, 19 Feb 2013 10:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130219102118.htmFear, anger or pain: Why do babies cry?http://www.sciencedaily.com/releases/2013/02/130219090649.htm Researchers have studied adults' accuracy in the recognition of the emotion causing babies to cry. Eye movement and the dynamic of the cry play a key role in recognition. It is not easy to know why a newborn cries, especially amongst first-time parents. Although the main reasons are hunger, pain, anger and fear, adults cannot easily recognize which emotion is the cause of the tears.Tue, 19 Feb 2013 09:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130219090649.htmShedding new light on infant brain developmenthttp://www.sciencedaily.com/releases/2013/02/130218164126.htm A new study finds that the infant brain does not control its blood flow the same way as the adult brain, that the control of brain blood flow develops with age. These findings could change the way researchers study brain development in infants and children.Mon, 18 Feb 2013 16:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130218164126.htmExcessive TV in childhood linked to long-term antisocial behavior, New Zealand study showshttp://www.sciencedaily.com/releases/2013/02/130218092711.htm Children and adolescents who watch a lot of television are more likely to manifest antisocial and criminal behavior when they become adults, according to a new study.Mon, 18 Feb 2013 09:27:27 ESThttp://www.sciencedaily.com/releases/2013/02/130218092711.htmPoor stress responses may lead to obesity in childrenhttp://www.sciencedaily.com/releases/2013/02/130217085346.htm Children who overreact to stressors may be at risk of becoming overweight or obese, according to researchers.Sun, 17 Feb 2013 08:53:53 ESThttp://www.sciencedaily.com/releases/2013/02/130217085346.htmAre billboards driving us to distraction?http://www.sciencedaily.com/releases/2013/02/130214134024.htm There's a billboard up ahead, a roadside sign full of language and imagery. Next stop: the emotionally distracted zone.Thu, 14 Feb 2013 13:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130214134024.htmBehavioral therapy for children with autism can impact brain functionhttp://www.sciencedaily.com/releases/2013/02/130214120618.htm Using functional magnetic resonance imaging for before-and-after analysis, a team of researchers discovered positive changes in brain activity in children with autism who received a particular type of behavioral therapy.Thu, 14 Feb 2013 12:06:06 ESThttp://www.sciencedaily.com/releases/2013/02/130214120618.htmBilingual babies know their grammar by 7 monthshttp://www.sciencedaily.com/releases/2013/02/130214111606.htm Babies as young as seven months can distinguish between, and begin to learn, two languages with vastly different grammatical structures, according to new research.Thu, 14 Feb 2013 11:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130214111606.htmRoots of language in human and bird biology: Genes activated for human speech similar to ones used by singing songbirdshttp://www.sciencedaily.com/releases/2013/02/130214111604.htm The neuroanatomy of human speech and bird song share structural features, behaviors and now gene expression patterns.Thu, 14 Feb 2013 11:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130214111604.htmLove of musical harmony is not nature but nurturehttp://www.sciencedaily.com/releases/2013/02/130214103816.htm Our love of music and appreciation of musical harmony is learnt and not based on natural ability, a new study has found.Thu, 14 Feb 2013 10:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130214103816.htmThe good side of the prion: A molecule that is not only dangerous, but can help the brain growhttp://www.sciencedaily.com/releases/2013/02/130214075437.htm A few years ago it was found that certain proteins, called prions, when defective are dangerous, as they are involved in neurodegenerative syndromes such as Creutzfeldt-Jakob disease and Alzheimer's disease. But now research is showing their good side, too: when performing well, prions may be crucial in the development of the brain during childhood, as observed by a study carried out by a team of neuroscientists in Italy.Thu, 14 Feb 2013 07:54:54 ESThttp://www.sciencedaily.com/releases/2013/02/130214075437.htmFood and beverages not likely to make breast-fed babies fussyhttp://www.sciencedaily.com/releases/2013/02/130213114511.htm Many new moms fear that eating the wrong foods while breast-feeding will make their baby fussy. However, no sound scientific evidence exists to support claims that certain foods or beverages lead to fussiness in infants, according to a registered dietitian.Wed, 13 Feb 2013 11:45:45 ESThttp://www.sciencedaily.com/releases/2013/02/130213114511.htmWhy some people don't learn well: EEG shows insufficient processing of information to be learnedhttp://www.sciencedaily.com/releases/2013/02/130213082332.htm The reason why some people are worse at learning than others has been revealed. Researchers have discovered that the main problem is not that learning processes are inefficient per se, but that the brain insufficiently processes the information to be learned.Wed, 13 Feb 2013 08:23:23 ESThttp://www.sciencedaily.com/releases/2013/02/130213082332.htmKids teach parents to respect the environmenthttp://www.sciencedaily.com/releases/2013/02/130212210042.htm A child can directly influence the attitude and behavior of their parents towards the environment without them even knowing it. Researchers have, for the first time, provided quantitative support for the suggestion that environmental education can be transferred between generations and that it can actually affect behavior.Tue, 12 Feb 2013 21:00:00 ESThttp://www.sciencedaily.com/releases/2013/02/130212210042.htmLower autism risk with folic acid supplements in pregnancyhttp://www.sciencedaily.com/releases/2013/02/130212172209.htm Women who took folic acid supplements in early pregnancy almost halved the risk of having a child with autism. Beginning to take folic acid supplements later in pregnancy did not reduce the risk.Tue, 12 Feb 2013 17:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130212172209.htmSome autism behaviors linked to altered genehttp://www.sciencedaily.com/releases/2013/02/130212171953.htm Scientists have identified a genetic mutation that may underlie common behaviors seen in some people with autism, such as difficulty communicating and resistance to change.Tue, 12 Feb 2013 17:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130212171953.htmYouths with autism spectrum disorder need help transitioning to adult health carehttp://www.sciencedaily.com/releases/2013/02/130212131955.htm Health care transition (HCT) services help young people with special health care needs such as asthma or diabetes move from pediatric to adult health care. However, youths with autism spectrum disorder (ASD) have less access to these services, which are designed to prevent gaps in care and insurance coverage. A researcher recommends that the medical community develop HCT services for individuals with ASD as a way to ensure consistent and coordinated care and increase their independence and quality of life.Tue, 12 Feb 2013 13:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130212131955.htm

Source: http://www.sciencedaily.com/rss/mind_brain/child_development.xml

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Wednesday, March 6, 2013

No. 14 Buckeyes pull away from No. 2 Indiana 67-58

Indiana's Victor Oladipo is greeted by teammates during introductions before an NCAA college basketball game against Ohio State, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

Indiana's Victor Oladipo is greeted by teammates during introductions before an NCAA college basketball game against Ohio State, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

Ohio State's Aaron Craft (4) makes a pass while being defended by Indiana's Yogi Ferrell during the first half of an NCAA college basketball game, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

Ohio State's Sam Thompson (12) dunks during the first half of an NCAA college basketball game against Indiana, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

Ohio State's Deshaun Thomas (1) drives to the basket against Indiana's Victor Oladipo (4) during the first half of an NCAA college basketball game, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

Ohio State's Evan Ravenel (30) has his shot blocked by Indiana's Will Sheehey during the first half of an NCAA college basketball game, Tuesday, March 5, 2013, in Bloomington, Ind. (AP Photo/Darron Cummings)

BLOOMINGTON, Ind. (AP) ? No. 14 Ohio State crashed No. 2 Indiana's big party plans Tuesday night.

Instead, it wound up celebrating its own resurgence.

The Buckeyes made things tough on Cody Zeller inside, took Indiana's shooters out of their comfort zone and relied on Deshaun Thomas and Aaron Craft to deliver the late knockout punch in a 67-58 victory. It doesn't any get sweeter than that ? even if the Buckeyes don't want to make a big deal out of it.

"Whatever else goes on outside the floor, it's a basketball game," Craft said. "Where we were a couple weeks ago and where we are now, that just makes us appreciate this a little more."

This wasn't just a victory for Ohio State (22-7, 12-5 Big Ten). It kept at least half of the league's teams in a title chase that will now go down to the final day of the regular season.

Sunday's losses by Wisconsin and Michigan State gave Indiana (25-5, 13-4) a share of its first conference championship in 11 years. A win over the Buckeyes would have given the Hoosiers their first outright Big Ten crown since 1993. They will get another chance Sunday at No. 7 Michigan.

But Thomas and Craft weren't going to let the celebration take place at their expense.

Thomas finished with 18 points and eight rebounds, while Craft added 15 points, four rebounds, four assists and four steals. And they combined for the first nine points in the decisive 11-2 run that forced Indiana to spend the rest of the game playing catch-up.

The win puts Ohio State in the unenviable position of rooting for Michigan, that dreaded team from up north, to help create a logjam atop America's toughest conference this season.

"We have to root for them (the Wolverines). They rooted for us last year and I'm sure they rooted for us this year," Thomas said. "Now we're going to have to root for them, and hopefully they can knock them (Hoosiers) off at their place."

Getting back to this position wasn't easy. Ohio State heads into Sunday's regular season finale against Illinois with four straight wins and needing a fifth consecutive victory ? and the Wolverines' win ? just to get a share of the league title.

The Buckeyes had to be every bit as physical as the Hoosiers inside and on defense.

Craft exemplified their tough style when he crashed hard to the court after attempting a layup on a fast break. He still played well enough down the stretch to prevent the Hoosiers from coming back.

"We were just more active tonight. There was no secret what they wanted to do," Buckeyes coach Thad Matta said. "They wanted to go inside with Zeller and (Christian) Watford. But it was just more activity and we felt like we knew where they were going to be diving from. Kind of a do both type game. You had to do it and then take away the 3s."

Zeller led the Hoosiers with 17 points and Watford finished with 12, but the Hoosiers didn't immediately take questions because of the Senior Night speeches.

"We earned that right," senior Jordan Hulls when asked about the net-cutting ceremony following a loss. "Obviously, we didn't like to lose, but we earned that right to cut down the nets. We would have liked to have won but we couldn't dwell on that."

Clearly, this was not just another game for the Hoosiers.

During pregame ceremonies, Zeller and Victor Oladipo were recognized for joining the school's 1,000-point club and were joined at midcourt by coach Tom Crean and the Hoosiers' other two 1,00-point scorers, seniors Jordan Hulls and Watford.

Familiar names such as Kent Benson, the star of the undefeated 1976 national championship team, and Isiah Thomas, star of the 1981 national championship team, showed up to watch. Rock singer John Mellencamp took his traditional seat, too.

Students showed up with dozens of colorful signs that included phrases such as "Windiana" and waited outside for hours through the rain, sleet, snow and dropping temperatures to get as close as they could to the court all in anticipation of clinching that long awaited title.

None of that mattered to the Buckeyes, who scored the final seven points of the first half to take a 28-25 lead.

Indiana scored the first five points and made its first five shots of the second half to take a 39-34 lead.

Ohio State answered with a 14-4 run, and when Indiana closed to 50-48 with 7:07 to go, Craft and Thomas scored nine of the next 11 Ohio State points to pull away.

"We just kept telling our guys 'Poise. Poise. Just keep your poise,' and we made some big buckets," Matta said. "We pressed a little bit there, but it's like we told them 'They're scoring but we're missing layups.' I thought our guys played through it pretty well."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-06-BKC-T25-Ohio-St-Indiana/id-9e32f4cea0fc49508cb657225cba97a1

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What killed Neanderthals? Blame those rascally rabbits

Patrick Pleul / EPA

The inability to catch small prey, such as wild rabbits, may have contributed to Neanderthal extinction.

By Nidhi Subbaraman

Neanderthals were big-game hunters who feasted on mammoth and rhino but didn?t or couldn?t eat smaller, leaner meat. Their picky diet ? or limited hunting skills ? could have made them vulnerable when mammal populations shrank and their favorite dinner became harder to find.

A broad survey of animal remains recorded at early human and Neanderthal sites across Spain, Portugal and France gives us new insight as to what humans and Neanderthals ate. One trend stuck out to scientists who assembled the data: Rabbit remains became much more popular at human sites just about the time that Neanderthals disappeared, about 30,000 years ago.


?Given how common bunnies would have been in that area, the trend hints that Neanderthals did not adapt their diet to include them. After all, the evidence suggests, early humans seem to have made the switch.

There?s no data to explain this trend, but there are theories. Neanderthals may have avoided rabbit dinners because they lacked the technology to catch them, says John Stewart, who studies fossil records and ancient climate at Bournemouth University.

?With modern humans, you see technology that allows them to catch smaller or faster-moving prey,? Stewart told NBC News. That? leads to the ?strong possibility? that humans were more efficient than Neanderthals at catching smaller but faster animals. Stewart and his collaborators explain their findings in a paper in the Journal of Human Evolution.

Of course, Neanderthals didn?t just live in Iberia. And in n other parts of the world, there?s evidence to show that they were catching seals and fish and mussels, and even birds.

But Stewart believes that the rabbit diet story is an indication of challenges Neanderthals faced all over the world. ?I think the rabbit was just a symptom [of their extinction] rather than the cause,? Stewart says. ?Neanderthals were more vulnerable because they had less tricks up their sleeve, less breadth of possibilities.?

More about Neanderthal histories:?


Via New Scientist

Nidhi Subbaraman writes about science and technology. Follow on Twitter, Google+.?

Source: http://science.nbcnews.com/_news/2013/03/06/17208416-what-killed-neanderthals-blame-those-rascally-rabbits?lite

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Casey Anthony: Out of Hiding! In Federal Court! [VIDEO]

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Forget Mobile Payments, Here?s Where NFC Really Shines

Your phone may or may not already contain an NFC (near field communication) chip ? if you have an Android phone, it might; if you have an iPhone, it doesn?t. We?ll begin to see NFC in more and more phones, though.

And one of the main marketing points for these NFC chips has been the ability to tap your phone on a payment terminal in a retail environment instead of taking five seconds to pull your wallet out of your pocket like a heathen. Samsung, for instance, also promotes NFC as a way to share music playlists and ? ahem ? private, marital videos by tapping two NFC-equipped phones together.

But if you ask me, a man of arguably inconsequential stature, the true power of NFC lies in its ability to unlock doors without using traditional keys.

If you work for a large-ish company, you may already have a keycard that either uses NFC or NFC-like technology to grant you access to certain employee-only areas. Now imagine having a keycard integrated directly into your NFC-equipped smartphone and outfitting your house with NFC door locks. Instead of fumbling for your keys when you get home, you?d just tap your phone against the lock. If you?re like me and you don?t use a car every day, you?d be able to leave the house with your wallet and your phone ? no need to carry keys around. (Of course, all the mobile payment companies would rather you leave your wallet at home, too.)

The technology gets even more intriguing when you consider that smartphones are always connected: Granting someone with an NFC-equipped phone time-limited access to your house simply by e-mailing them is a logical extension of the technology. Germany?s Fraunhofer Society ? famous for inventing MP3 technology, among other things ? is working on a system called Key2Share that would allow you to do just that.

According to CNet?s Stephen Shankland:

Key2Share uses smartphones equipped with near-field communications (NFC) short-range wireless networking abilities to unlock phones. But because approval to use the key becomes digital data, a person can e-mail that approval.

It could be useful for other situations, too, said Ahmad-Reza Sadeghi, a researcher involved with the project. For example, a hotel could send a key to important customers by text message or e-mail so they can bypass check-in. And a company could also quickly revoke access if an employee loses a smartphone then issue new keys as fast.

Sadeghi told CNet, ?It is not that far from being a product, but it is not there yet.? Fraunhofer?s system skews more toward a corporate environment ? there?s an entire paragraph?in the marketing materials devoted to protecting the system against attacks ? but it?s not a stretch to imagine a consumer version somewhere down the line.

There are a handful of similar products already on the market, however. The $179 Lockitron, for instance, is a Wi-Fi-connected apparatus that you can retrofit over the top of an existing deadbolt and use to remotely grant people access to your home. It doesn?t require NFC-equipped phones, either: In fact, iPhone users can program the door to unlock when they get within a few feet of it. And a U.K. upstart called Onefinestay uses a connected keyless entry system to let people rent out their homes without exchanging physical keys with renters.

So this technology exists and is in use already; that Fraunhofer is throwing weight behind it is a good sign we may see more and more of it around the world. Just don?t forget your phone. Or maybe hide a backup phone under a fake rock? that?s waterproof? and sports a built-in solar charger.

Need to lend your key? E-mail it, Fraunhofer says [CNet]

Source: http://news.yahoo.com/forget-mobile-payments-where-nfc-really-shines-151009165--finance.html

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