Sunday, August 4, 2013

Camping resets your internal clock, say researchers

Getting away from artificial light can recalibrate your sleep cycles so that they are more similar to those of our ancestors, researchers suggest.

By Joel N. Shurkin,?Inside Science News Service Contributor / August 1, 2013

A girl plays in her tent at Cabrillo State Park, Calif. in 2003.

Robert Harbison/The Christian Science Monitor/File

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Throughout most of human history, humans went to bed shortly after the sun went down and woke up in the morning as it rose. There were candles and later oil lamps, but the light was not very bright so people still went to bed early.

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Then came Thomas Edison and the incandescent light bulb and everything changed, including our sleeping habits. So, if you have problems getting to sleep at night or are a miserable person to be around in the morning, blame him.

Scientists at the University of Colorado Boulder found that if you live by the sun's schedule, you are more likely to go to bed at least an hour earlier, wake up an hour earlier, and be less groggy, because your internal clock and external reality are more in sync. The sun adjusts your clock to what may be its natural state, undoing the influence of light bulbs.?

The work is published in the current issue of the journal?Current Biology.

The disconnect between the outside environment and sleep is one reason why even native Alaskans have problems sleeping in the almost endless days of the Arctic summers, and get depressed during the long nights of winters.

The subjects in the Colorado study lived more normal lives.

"We weren?t studying people who had sleep difficulties," said Kenneth Wright, an integrative psychologist at Boulder. "The amount of sleep they got did not change. What changed was the timing of their sleep and the timing of their [internal] clock relative to when they slept."

The researchers took eight adults, average age around 30, and followed them around the normal course of their lives for a week. The subjects spent most of their time indoors while working, studying, eating, and sleeping. Most of the light they encountered was?artificial. Then, they sent the same people out camping.

Sleep and light were measured daily and the hormone melatonin every hour across 24 hours, once after the week of living at home, going to work, school, and then after a week of camping.

Melatonin is the "hormone of darkness," said Namni Goel, a psychologist and sleep researcher at the University of Pennsylvania in Philadelphia. Scientists use the hormone to measure photoperiods, or the physiological response that organisms have to cycles of daylight and darkness.?

Source: http://rss.csmonitor.com/~r/feeds/science/~3/zN243ihtyRE/Camping-resets-your-internal-clock-say-researchers

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Former West Fulton resident receives military honor

It?s A recognition 68 years in the making for a man originally from West Fulton.

Millard ?Lefty? Palmer, 87, received the Distinguished Flying Cross with Valor at the American Legion Hall in Fairfax, Virginia.

The Times Journal reports Palmer saved a 1945 bombing mission in Japan, by manually releasing the bombs when equipment malfunctioned.

Read the full story in the Times-Journal by clicking here.

Source: http://schoharie.wnyt.com/news/people/415182-former-west-fulton-resident-receives-military-honor

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Wal-Mart debate: Low-wage jobs better than no jobs?

Employing 1.4 million people in the United States, Wal-Mart is the largest private employer in the nation. With such a massive workforce, its labor practices and poor relationship with unions made the company a go-to example for lawmakers in Washington when they considered the issue of minimum wage this month.

They have made it difficult for the retailer to set up operations in large cities like New York because union-friendly politicians and unions themselves; residents also throw up barriers, which often include demands that the company pay higher minimum wages.

In June, the Washington D.C. city council approved a bill called the Large Retailer Accountability Act -- also known as the living wage law -- that requires big box stores, those doing business in spaces with more than 75,000 square feet and more than $1 billion in annual sales, to increase the minimum wage paid to employees there from $8.25 to $12.50 per hour.

The introduction of the minimum wage bill raised concerns for Wal-Mart, which has threatened to cancel some of its six planned stores in the area if the bill is signed into law. "This legislation is arbitrary and discriminatory," and "it discourages investment in Washington," Wal-Mart executive Alex Barron wrote in an op-ed published in The Washington Post several weeks ago.

Chicago had its own brief tryst with a living wage bill: in 2006, the city's lawmakers debated passing a measure that would force big retailers to pay $10 an hour plus benefits. Beale voted in favor of the living wage, but then-Mayor Richard Daley vetoed the bill, paving the way for Wal-Mart's expansion. Last week, the retailer opened its ninth store in Chicago, where it employs approximately 2,000 workers.

The next store, a Wal-Mart SuperCenter, will open its doors this fall in Chicago's South Side neighborhood, adding 400 jobs at an $8.75 hourly rate to the community's economy. For Beale, this is a bittersweet event. "These are not jobs where you can pay a mortgage or raise a family," he told Bloomberg. "I am a supporter of a living wage. But without Wal-Mart, my site would still be vacant."

This quandary ? which pits politicians' desires to create jobs with livable wages against the need to attract businesses to their communities and embrace job creation initiatives ? is also troubling Washington, D.C., Mayor Vincent Gray. He must decide within the next several days to either sign or veto the Large Retailer Accountability Act.

The city council approved the bill earlier this month by a vote of 8 to 5, with civic, religious, and labor leaders lobbying intensely in favor of the measure. If Gray decides to sign the living wage act, Wal-Mart has pledged to halt at least three urban renewal projects it has started in some of the city's poorest neighborhoods. Home Depot, Target, and Macy's have also said they might forgo expansions if the bill becomes law.

According to statistics compiled by the Urban Institute, more than 140 cities and counties have approved living wage ordinances in the past two decades.

Even though the economy has started its recovery, income inequality has surged. The Dow Jones Industrial Average and the S&P 500 are posting new record highs, but from 2009 ? when the Great Recession officially ended ? and 2011, 121% of income gains went to the richest 1% of the population, economists Emmanuel Saez and Thomas Piketty told CBS News.

Comparatively, the remaining 99% saw their incomes fall by 0.5% during the same period. That reality, plus the economy's increasing dependence on low-wage jobs, has given added momentum to the idea that all workers should earn enough to pay for basic necessities.

President Obama said the federal minimum wage should increase to $9 from $7.35, but lawmakers have done nothing in that arena, and Congress last voted to raise minimum wage in 2007. The fact that any attempts to raise minimum wage have stalled has given activists even more urgency. As the number of low-wage positions increase due to the structural shift from an industrial to a services-based economy, workers are losing ground. In the years between 2002 and 2012, real median wages dropped by at least 5% in five of the top 10 low-wage jobs, including food preparers and housekeepers.

Gray now faces a very difficult choice in deciding whether to give employers like Wal-Mart an ultimatum that could limit job creation in the city.

In Chicago, where the "any and all job creation" mentality won out in 2006, civic leaders are actually unsure if Wal-Mart jobs have been much of a benefit. "I wouldn't say the city was worse off. But if we were doing a living wage, everybody would be better off," Booker Vance, pastor of St. Stephen's Lutheran Church and a veteran of the city's living wage battle, told Bloomberg. "People are still scraping and scrambling and trying to make ends meet. In that sense we're not better off."

As for Wal-Mart, a company spokesman Steven Restivo said that local leaders made a mistake by singling out a single industry in retail. "Local governments should adopt policies that encourage job creation and economic development rather than create arbitrary hurdles that create an unlevel playing field," he told the publication.

Wall St. Cheat Sheet is a USA TODAY content partner offering financial news and commentary. Its content is produced independently of USA TODAY.

Source: http://rssfeeds.usatoday.com/~r/UsatodaycomMoney-TopStories/~3/6dPbb39_aFE/

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Friday, August 2, 2013

Bollywood's Priyanka Chopra targets stereotypes in Hollywood

By Piya Sinha-Roy

LOS ANGELES (Reuters) - Bollywood actress Priyanka Chopra has a higher mission than just making it in Hollywood: she wants to break down stereotypes of Indians in Tinseltown's eyes and maybe make things easier for her compatriots who live in the United States.

Here's her first lesson: "We don't travel on elephants, there aren't any snake charmers on the side of the road, everybody doesn't talk like Apu from 'The Simpsons,'" the actress says, with a bit of a laugh.

Chopra, 31, is one of the biggest stars to emerge in Indian film in recent years, alongside Bollywood heavyweights Shah Rukh Khan and Hrithik Roshan, with big budget franchises such as "Krrish" and "Don." She has also won plaudits for taking on unconventional roles, most recently playing an autistic woman in 2012's "Barfi!"

But in her latest role as an eye-catching animated racing airplane in Disney's global adventure "Planes," Chopra said she is hoping to cross the boundaries of Bollywood to Hollywood.

"This is a very global movie. You have characters from all across the world, and I think for kids, it's great to understand that there's so many different kinds of culture and people out there," the actress told Reuters on Thursday.

Chopra first rose to fame in 2000, winning the Miss World beauty pageant and transitioning into Bollywood film. But the journey has not come easily for the actress, who said she had to learn the ropes of acting.

"I was 17 years old, I didn't know anything. I just went with my gut and I wanted to take a chance," she said, adding "I've made so many mistakes along the way."

Chopra is currently in production on a biopic about Indian Olympic boxing champion Mary Kom, and learning to box herself, Chopra said the role was "the most difficult film I've ever done."

"Mary is a national icon. She's a five-time world champion, a mother of three kids, an Olympic medalist and she has an incredible story," the actress said.

"The challenge was that I have to learn a completely new sport and play a living, breathing person," she added.

Chopra, who was born and raised in India and also spent a few years living in the United States in her teens, has conquered the ranks of Bollywood, but cracking into Hollywood has presented its own challenges.

"There is a very big stereotype with Indian actors, and you get only Indian parts. There is a stereotype that there's a certain accent and there's a certain vibe and how is that cool. I felt a lot of that and I really want to be able to change that, for people to be proud of their roots," the actress said.

POP ALBUM, TOP PRODUCER

Chopra's step into Hollywood coincides with her foray into pop music, releasing her first single, "Exotic", featuring rapper Pitbull from her upcoming yet-to-be-titled album.

The album is being overseen by renowned pop music producer RedOne, who has worked with Lady Gaga, Nicki Minaj and Jennifer Lopez, and is expected in early 2014. It will feature more collaborations with other artists, although Chopra said it was too early to reveal any names.

"My album is like me - eclectic in my taste." said Chopra. "I like a little bit of everything, so my album has ballad, mid tempos, pop, a little rap, EDM...a little bit of everything."

With her music and film career expanding outside of Bollywood, Chopra said she was now in a position to change common misconceptions that people may have about India.

"It was really hard for me when I went to school in America, and I don't want that to happen to any more kids or people who come from my part of the world. So if I can do something to change that perception, I'd be happy," she said.

(Editing by Mary Milliken)

Source: http://news.yahoo.com/bollywoods-priyanka-chopra-targets-stereotypes-hollywood-005706511.html

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Curiosity's First Year on Mars In a Whirlwind Two Minute Timelapse

It's hard to believe it, but Curiosity has been out there roving the Red Planet for almost a year already. And like any good space vehicle, it has been meticulously documenting its every step(?). That's a lot of documentation, so here's the quick version: 12 months in two minutes. Ready? Go.

Read more...

Source: http://gizmodo.com/curiositys-first-year-on-mars-in-a-whirlwind-two-minut-990176357

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SEC official says 'gratified' by Tourre trial verdict

WASHINGTON (Reuters) - A top U.S. Securities and Exchange Commission official said the agency was "gratified" by a jury's finding on Thursday that former Goldman Sachs Inc banker Fabrice Tourre was liable for fraud.

"We will continue to vigorously seek to hold accountable, and bring to trial when necessary, those who commit fraud on Wall Street," said Andrew Ceresney, the SEC's co-director of enforcement.

Tourre was found liable on six of seven counts by a Manhattan federal jury in a civil case brought by the SEC. He was found to have violated federal securities law with his role in a failed mortgage deal.

(Reporting by Emily Stephenson; Editing by Steve Orlosky)

Source: http://news.yahoo.com/sec-official-says-gratified-tourre-trial-verdict-195338974.html

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