Monday, December 31, 2012

EFPSA | Say again?: Scientific writing and publishing in non-English ...

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EFPSA | Say again?: Scientific writing and publishing in non-English speaking countries
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Source: http://metaglossia.wordpress.com/2012/12/31/efpsa-say-again-scientific-writing-and-publishing-in-non-english-speaking-countries/

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Rare California tornado damages greenhouses in Monterey Bay

? National Weather Service
Damage from Saturday's tornado in Watsonville is seen.

One of only 7 tornadoes to hit Bay Area counties over the last decade

A small tornado in Santa Cruz County near Watsonville last Saturday lasted only three minutes but knocked down walls of some greenhouses
and uprooted trees in its path, a spokesman for the National Weather Service
said.

The tornado started as a waterspout on the surface of Monterey Bay at 6:59 a.m., crossed over Sunset State Beach and grew to 20 yards wide with winds reaching 75 mph as it swept east to inland areas, said Logan Johnson, a weather service spokesman in Monterey.

The swirling winds crossed over a large farm, sent fiberglass and plastic sheeting flying off of the walls of some greenhouses and caused the metal support structure of one to cave in and damage crops growing inside, Johnson said.

The twister also blew out fiberglass windows in two other greenhouses and propelled debris into a field 30 to 50 yards from the greenhouses, Johnson said.

The wind sent agricultural cloth in the air, wrapping it around a utility pole, and uprooted several trees on San Andreas Road before ending at
7:02 a.m. just over a mile from where the tornado started, Johnson said.

The tornado, which took place about a mile south of the private Monterey Bay Academy Airport, came from the major storm front that hit the Bay Area last weekend, Johnson said.

The 20-yard width of the whirlwind was "pretty small," Johnson said. "The largest and strongest tornados can be one quarter to a half mile wide."

Tornadoes in the San Francisco Bay Area are fairly rare, but not without precedent, the most recent one occurring up north in Santa Rosa in Sonoma County in March 2011, Johnson said.

The weather service has recorded seven tornadoes in Bay Area counties over the last decade, Johnson said.

Kitayama Brothers Watsonville, at 481 San Andreas Road, the farm in the tornado's path, grows flowers in its greenhouses, including snapdragons, gerbera daisies and hydrangeas, according to Carolyn Do, branch manager of the firm's San Jose office.

Source: http://www.sott.net/article/255373-Rare-California-tornado-damages-greenhouses-in-Monterey-Bay

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Angry Birds, YouTube among top apps of 2012

TORONTO (Reuters) - Angry Birds, Instagram and Facebook continued to be among the most downloaded apps of the year but rising stars also earned coveted spots on smartphones and tablets.

This year consumers spent on average two hours each day using mobile applications, an increase of 35 percent over last year, according to analytics firm Flurry. The number is expected to continue growing in 2013.

"2012 was a transformative tipping point in the way consumers use apps," said Craig Palli, a vice president at mobile marketing company Fiksu, adding that the biggest shift is in consumers' eagerness to turn to apps for a broad range of day-to-day tasks.

Categories such as social networking, media and entertainment, photo editing, and games, continued to captivate consumer interest, with YouTube and Angry Birds being the top free and paid apps respectively at Apple's App Store.

Meanwhile, several apps released this year quickly joined the ranks of the top downloaded and revenue grossing apps of the year.

The game Draw Something for iPhone and Android quickly gained widespread popularity when it was released in February, and despite dropping off, is still the second most downloaded paid app of the year Android and Apple devices.

"It had a big run and other multi-player puzzle-oriented games like newcomers LetterPress and ScrambleWithFriends proved popular, too," Palli said. "But in many respects these titles were inspired by the more revolutionary Words With Friends."

Songza, a music-discovery app for iPhone, Android and Kindle Fire, saw significant growth in both the United States and Canada, where it is now one of the top free apps on the App Store.

Paper, a sketchbook app for the iPad, is estimated to be one of the top grossing apps released this year according to Distimo, an app analytics company. It was named by Apple as the iPad app of the year.

But the real revolution, according to Palli, is among consumers who are eager to turn to apps for their day-to-day tasks, such as finding a taxi or hotel, following current events or increasingly, making payments.

"It is really consumers who are turning to apps first and traditional methods second," said Palli.

Uber and Hailo, which allow users to book limos and taxis, and AirBnB and HotelTonight, for finding accommodations, began to move mainstream in 2012, Palli said.

Payment apps such as Square, and Apple's introduction of the Passbook has further positioned the smartphone as a digital wallet.

This year, during major events such as the Olympics, Hurricane Sandy and the U.S. presidential election, the top apps on the App Store reflected those events, said Palli, showing the demand for keeping up with current events through apps.

(Editing by Patricia Reaney and Bill Trott)

Source: http://news.yahoo.com/angry-birds-youtube-among-top-apps-2012-155751195.html

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Sunday, December 30, 2012

Microsoft has confirmed that Internet Explorer 6?8 contain an unpatched bug that...

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Source: http://www.facebook.com/Computerworld/posts/191909577614041

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Microsoft battles pirated software as a security risk

Microsoft has launched a new anti-piracy campaign in China, which intends to highlight the security risks of buying counterfeit software.

In a recent investigation, Microsoft purchased 169 PCs from shops in China and found that all were installed with pirated versions of Windows, with 91 percent of them containing malware or deliberate security vulnerabilities.

"What we are finding is that increasingly cybercriminals are targeting both businesses and consumers right here in China," said Nick Psyhogeos, vice president of Microsoft's original equipment manufacturer (OEM) business solutions group.

The U.S. company has long battled China's software piracy, which is among the highest in the world. Last year China's illegal software market was valued at close to US$9 billion, while the legal market was valued at $2.7 billion, according to a study by the Business Software Alliance.

Microsoft last week said users of the counterfeit Windows software are often saddled with unreliable PCs running malware that can steal users' credit card and bank account information. The anti-piracy campaign was launched during a busy holiday season in the country.

Over an 18-month period, Microsoft said it conducted its "most extensive forensic survey" of PCs bought in China, by purchasing computers from Chinese shops and "IT malls," which can feature dozens of different small vendors in one building. Of the 169 PCs running pirated versions of Windows, 59 percent were already infected with malware, and 72 percent featured altered Internet browsing settings that intentionally sent users to scam and phishing websites.

Some of these PCs contained a malware known as "Nitol," which when activated through a preinstalled music player can remotely log user keystrokes and spy on users through the computer's webcam. More than 70 percent of the systems also had their Windows update, Windows firewall, and user account control warning functions disabled, making them vulnerable to cyber attack.

"Counterfeiters have pitched this story to consumers that software piracy or pirated products themselves don't cost anything, they're free. They've also pitched the story that it works just fine, it's good enough," said Psyhogeos in a media briefing. "Neither of those statements are accurate."

The PC brands that were found preinstalled with counterfeit Windows software include big names such as Acer, Asus, Dell, HP, Lenovo, along with smaller Chinese vendors. But Microsoft said the piracy is believed to come from further downstream in the supply chain, through resellers who are loading the counterfeit software and malware into the products in order to lower the cost of PCs sold.

OEMs that make the PCs will often install a non-Windows operating system such as FreeDOS on the product, Psyhogeos said. This makes it highly likely that a third-party will later install a pirated version of Windows on the PC during its distribution.

As part of Microsoft's new "Keep it Real" campaign, the company has notified 16 Beijing-based resellers, who were found repeatedly selling PCs pre-installed with counterfeit Windows versions, to stop the piracy. Microsoft will consider legal action as a last resort.

Source: http://www.pcworld.com/article/2020601/microsoft-battles-pirated-software-as-a-security-risk.html

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Here's another 'fiscal cliff' worry: tax-filing delays

With some investments already feeling the pain of the looming cliff, millions of Americans are at risk of being affected. The first to consider is the expiration of the Bush-era tax cuts, according to CNBC's Jackie Deangelis.

By Allison Linn, TODAY

If you?re the type of person who likes to file your income tax return as soon as possible, then you?ve got another reason to be frustrated by the fiscal cliff stalemate in Washington, D.C.

Most of the tax changes being discussed as part of the fiscal cliff negotiations would go into effect in 2013, meaning that taxpayers would first have to account for them when they went to file those tax returns in early 2014.

But a handful of the provisions under discussion could affect Americans? 2012 taxes. The down-to-the-wire negotiations in the nation's capital could leave the IRS scrambling to adopt the changes in its systems, delaying the agency?s ability to accept some people?s returns.

?Congress oftentimes waits until the last minute to pass legislation, and then that in a turn affects the IRS,? said Bob Meighan, vice president with tax software provider TurboTax.


That's definitely been the case this time around. Just a few days before the end of the year, Congress has not been able to come to an agreement over a series of tax increases that are scheduled to go into effect Jan. 1. President Barack Obama said Friday that he was "modestly optimistic" a deal could still be reached to avert going over the so-called fiscal cliff.?

Acting IRS Commissioner Steven T. Miller has already warned that there could be serious filing delays if Congress doesn?t provide a patch for the Alternative Minimum Tax. An IRS spokesman said Friday that the agency did not have any further information beyond the warnings Miller gave to lawmakers in a letter earlier this month.

The AMT is a provision in the tax code that was designed to ensure that wealthy taxpayers have to?pay at least a minimum amount of taxes. It was never indexed for inflation, however, so Congress has had to provide temporary fixes over the years to ensure that lower-income taxpayers aren?t affected.

That hasn?t happened yet this year because of the fiscal cliff stalemate. In the letter to House Ways and Means Committee Chairman Dave Camp earlier this month, Miller, the acting IRS commissioner, warned that if Congress doesn?t provide a patch this year, then the IRS would have to make significant programming changes to account for that.

?In that event, given the magnitude and complexity of the changes needed, I want to reiterate that most taxpayers may not be able to file their 2012 tax returns until late in March of 2013, or even later,? Miller wrote in the Dec. 19 letter.

Miller also warned that as many as 30 million additional taxpayers could be subject to the AMT if a patch isn?t put in place.

For now, Miller said the IRS is acting as if Congress will provide an AMT patch.

Meighan, of TurboTax, said his company also has prepared its software as if a patch will be in place. But he said the company also is ready to?switch gears quickly if it must.

Meighan said a few other provisions under discussion as part of the fiscal cliff negotiation could affect a minority of taxpayers in 2012. Those include a deduction teachers get for school supplies they purchase for their classrooms and a tuition and fees deduction that applies to some students.

"It's really gotten to a point now where you have the ideological divisions in the country overlapped now with the partisan divisions," said CNBC's Chief Washington Correspondent John Harwood.

The IRS has had to ask people to delay filing their returns before. In 2010, Congress passed last-minute tax law changes on Dec. 17. As a result, the IRS said it wouldn?t be able to accept returns with itemized deductions until February of 2011 because it needed time to adjust its systems.

If people are forced to wait to file their tax returns, that would also mean a delay in getting tax refunds. Roberton Williams, a senior fellow with the Tax Policy Center, said that in turn could have some effect on the economy because many people count on that money to pay off debt or buy big-ticket items.

If the AMT isn?t patched at all, he noted, that would be an even bigger economic hit because some taxpayers wouldn?t get their expected refund at all.

?That will have a major effect on the economy,? Williams said. ?It will be pulling a lot of money out of the economy that people are expecting.?

Despite the Congressional deadlock, experts say they are still assuming a deal will be made to put the patch in place.

?For most people, come 2013 they?ll be able to file their taxes, they?ll get their refund and life goes on,? Meighan said.

When do you usually file your taxes?

?

Source: http://lifeinc.today.com/_news/2012/12/29/16216387-heres-another-fiscal-cliff-worry-tax-filing-delays?lite

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Saturday, December 29, 2012

Trey Songz Shrugs Off Alleged Twit Pic, Gay Rumors

Source: http://www.thehollywoodgossip.com/2012/12/trey-songz-shrugs-off-alleged-twit-pic-gay-rumors/

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NHL makes new offer; lockout enters critical stage

NEW YORK (AP) ? The NHL made a new offer to the players' association, hoping to spark talks toward ending the long lockout and saving the hockey season.

Deputy commissioner Bill Daly said Friday the league presented its proposal Thursday and was waiting for a response. The sides haven't met in person since a second round of talks with a federal mediator broke down Dec. 13.

The lockout has reached its 104th day, and the NHL said it doesn't want a season of less than 48 games. That means a deal would need to be reached mid-January.

"We delivered to the union a new, comprehensive proposal for a successor CBA," Daly said in a statement Friday. "We are not prepared to discuss the details of our proposal at this time. We are hopeful that once the union's staff and negotiating committee have had an opportunity to thoroughly review and consider our new proposal, they will share it with the players. We want to be back on the ice as soon as possible."

A person familiar with key points of the offer told The Associated Press that the league proposed raising the limit of individual free-agent contracts to six years from five ? seven years if a team re-signs its own player; raising the salary variance from one year to another to 10 percent, up from 5 percent; and one compliance buyout for the 2013-14 season that wouldn't count toward a team's salary cap but would be included in the overall players' share of income.

The person spoke on condition of anonymity because details of the new offer were not being discussed publicly.

The NHL maintained the deferred payment amount of $300 million it offered in its previous proposal, an increase from an earlier offer of $211 million. The initial $300 million offer was pulled off the table after negotiations broke off earlier this month.

The latest proposal is for 10 years, running through the 2021-22 season, with both sides having the right to opt out after eight years.

A conference call with the players' association's negotiating committee and its executive board was scheduled for Friday afternoon and was expected to last several hours.

The lockout has reached a critical stage, threatening to shut down a season for the second time in eight years. All games through Jan. 14, plus the Winter Classic and the All-Star game already have been called off. The next round of cuts could claim the entire schedule.

The NHL is the only North American professional sports league to cancel a season because of a labor dispute, losing the 2004-05 campaign to a lockout. A 48-game season was played in 1995 after a lockout stretched into January.

It is still possible this dispute could eventually be settled in the courts if the sides can't reach a deal on their own.

The NHL filed a class-action suit this month in U.S. District Court in New York in an effort to show its lockout is legal. In a separate move, the league filed an unfair labor practice charge with the National Labor Relations Board, contending bad-faith bargaining by the union.

Those moves were made because the players' association took steps toward potentially filing a "disclaimer of interest," which would dissolve the union and make it a trade association. That would allow players to file antitrust lawsuits against the NHL.

Union members voted overwhelmingly to give their board the power to file the disclaimer by Jan. 2. If that deadline passes, another authorization vote could be held to approve a later filing.

Negotiations between the NHL and the union have been at a standstill since talks ended Dec. 6. One week later, the sides convened again with federal mediators in New Jersey, but still couldn't make progress.

The sides have been unable to reach agreement on the length of the new deal, the length of individual player contracts, and the variance in salary from year to year. The NHL is looking for an even split of revenues with players.

The NHL pulled all previous offers off the table after the union didn't agree to terms on its last proposal without negotiation.

Source: http://news.yahoo.com/nhl-makes-offer-lockout-enters-critical-stage-184254920--nhl.html

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This Milk Production Was Brought To You By A Robot

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    Milking Parlor, 2012: Two people are needed to milk twice a day, 300 cows.

    Freya Najade

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    Milking Robot I, 2012: One milking robot milks three times per day, 60 cows. The cows are in a stable, in which they can move around freely. They can use the robot whenever they need to. No human needs to be present.

    Freya Najade

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    Lettuce, 2011: Lettuce is grown in a stacking system to provide a maximum use of space. Plants grow inside of plastic trays without soil. A conveyor belt is moving the plants to ensure they get all round sunlight. The whole growing process is computer controlled.

    Freya Najade

  • Freya Najade

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    Tomatoes I, 2012: In order to have total control over the nutrients and the irrigation, tomatoes are planted in sterile material such as rock wool and not in soil. By doing so, the tomatoes are, according to the growers, less likely infected by diseases, a smaller amount of pesticide is needed and the yield can be increased.

    Freya Najade

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    Tomatoes II, 2011: In order to consume locally grown tomatoes in ... the U.K. or Germany, the tomatoes need to be produced in heated greenhouses. ... To produce in more sustainable ways and to keep the cost of energy low, the greenhouse above is heated by the waste heat from a nearby nuclear power station.

    Freya Najade

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    Apple Tree, 2011: Modern apple growers use apple varieties that are grafted onto Dwarfing Rootstocks. Developed at a research station in the U.K., these ... trees need less water and less space than traditional apple trees, which makes high density planting possible. The fruits are more accessible and easier to pick, because the trees are smaller.

    Freya Najade

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    Eggplants, 2012: A computer manages precisely the irrigation, the nutrients given to the plants and also the climate inside the greenhouse. Automatically windows open, sunscreens move, and waste, water and nutrients are collected, purified, and recycled.

    Freya Najade

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    Cress, 2011: Cress, tomatoes, cucumbers, or lettuce are grown in closed systems just with LED lights. There is no sunlight and no direct exchange of air with the outside. Day and night, summer and winter stop existing. Humans are able to determine the shape, taste and color of plants and fruits. They can be grown anywhere from the desert to inside of restaurants and supermarkets.

    Freya Najade

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    Strawberries II, 2012: Strawberry crops are grown on tabletop-raised beds. The tabletop system makes it easier to pick the fruits and eases the weed and pest control. A leaf and sap analysis determines the nutrient's compound, which is fed with the irrigation water. To accelerate the growth of the plants, growers above add CO2 from a close-by Shell refinery.

    Freya Najade

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    Mushrooms, 2012: To allow an all-year-round production of mushrooms and to increase the yield, mushrooms are grown in a microclimate inside growing rooms. A stacking system maximizes the production per square meter.

    Freya Najade

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    Chicken, 2011: Since the mid-1990s the consumption of chicken has increased by 75 percent worldwide. Chicken are often reared in barns. One chicken barn has the capacity to rear 50,000 chickens.

    Freya Najade

We all have an inkling of how our food is grown these days, but increasingly we don't really know what it looks like. You'd probably recognize a tomato plant or a cornfield ? but these photos offer a perspective that a lot of us haven't seen.

Photographer Freya Najade is exploring the age-old question of how humans harness nature ? a question as old as agriculture itself. But what she uniquely captures here is the latest chapter in the evolution of food production, in which technology ? in the form of robots and computers ? is the central character.

"It was a bit bizarre, observing cows milked by robots without any humans present," Najade writes from London, where she's based. Bizarre, she says, but not all bad:

"I have seen new technologies that allow, in certain aspects, a more environmentally friendly production. For instance, in a greenhouse in which waste, water and nutrients are collected, purified and recycled, the production becomes more environmentally friendly because less water and nutrients are needed."

The fact is there are just so many of us to feed. And it's going to take some real ingenuity to feed the billions more joining us ? even if that means growing lettuce under LED lights in a building in a desert. Though industrial-scale mushroom production is nothing new, in Najade's photos it looks a lot more like a science experiment than the romanticized agriculture of bucolic farms. But they're both, effectively, always a kind of experiment.

Who's making the decisions about how how we'll be growing the next generation of fruits and vegetables? I hope there's another photographer out there who wants to find out. For now, though, we have Najade, who's forcing us to ask, "Remember when humans actually milked cows?"

Maybe one day we'll be asking: "Remember cows?"

Source: http://www.npr.org/blogs/pictureshow/2012/12/28/168201889/this-milk-production-was-brought-to-you-by-a-robot?ft=1&f=1007

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Friday, December 28, 2012

Looking at Private Schools for Your Children

Your child?s success in life has a lot to do with you, but it also has to do with the school he or she attended. Private schools and public, were usually the main option from which most people thought they could choose. Today, some may choose an independent school as well, which is a college prep style of school.

The school you choose for your children is ultimately up to you. You know your children best, so you might know what type of school might be the best fit. If your child struggles academically, then a public school might be an option for them if the school you are considering has a special education program. Some private schools may also help a child who is behind more than most. A college prep school however, may not be the best choice. The focus of this type of school is on a child preparing for college. Although children with special needs can go to college, another school might be more of an encouragement in that direction.

Private schools come in all shapes and sizes. Some are parochial and are a school that is attached and associated with a local church. Others might simply be a school that is not funded by the state. It does not have to have any religious associations.

A privately run school may not offer financial aid. That is one of the differences between an independent school and one that is privately run. One that is independent may have the resources to get financial aid for your child to attend the school. Other significant differences may be in the academic goals; although they may also agree in this area. It will really depend on the school.

If your child struggles in the public school for various reasons and is looking for a smaller setting, then private schools might be that solution. Before making a decision on one school, you should include your kids in the decision. Take a trip to the various places and have the kids sit for the day in each one. By the end, they should know their preference. If you are allowed, you may want to observe a few classes as well.

School has changed a great deal over the years. What was once mostly academic has now become a multi-faceted culture that includes academics, athletics, and social situations. There is nothing wrong with teaching through real-life experiences, but it is important to be balanced in the right direction. Private schools may offer that balance that your child needs.

Interested in learning more about private schools in Florida? If so, please visit http://www.steds.org for more information.

Source: http://www.articlesrx.com/looking-at-private-schools-for-your-children/10124

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After Newtown, Americans want their guns, with some restrictions

(Reuters) - Nearly seven in 10 Americans support the idea of placing strong or moderate limits gun ownership following the mass shooting at Sandy Hook Elementary School, a Reuters/Ipsos poll said on Thursday.

But laws that permit citizens to carry concealed weapons or use lethal force for protection while in public were just as popular, the poll said.

The Reuters/Ipsos poll, which surveyed 1,477 Americans online between December 23 and 27, highlighted the difficulty U.S. policymakers face in devising ways to curb gun violence: gun control laws enjoy fervent support in the abstract, but laws preserving specific gun ownership privileges are also well liked.

The poll results come roughly two weeks after police say 20-year-old Adam Lanza shot his way into Sandy Hook Elementary School in Newtown, Connecticut, using a semi-automatic weapon to kill 20 first graders and six school staff members. Ahead of the rampage, he had killed his mother, Nancy Lanza, in their home five miles away. Lanza killed himself as police arrived at the school.

It was the second deadliest school shooting in U.S. history after the 2007 massacre at Virginia Tech University in Blacksburg, Virginia, which left 32 dead.

The Reuters/Ipsos survey found that 48 percent of respondents agreed that "gun ownership should have strong regulations or restrictions." Meanwhile, 69 percent and 68 percent either strongly supported or somewhat supported laws allowing law-abiding citizens to get a concealed-weapon permit and "laws allowing citizens to use deadly force to protect themselves from danger in public places," respectively.

Some restrictions on gun ownership enjoyed even more support than concealed carry rights. Nearly nine in 10 Americans favored laws requiring background checks before someone purchases a gun, and just over seven in 10 favored limits on the number of guns someone could purchase in a particular time frame.

But nearly four in 10 Americans said they supported allowing law-abiding citizens to bring a firearm into a "church, workplace, or retail establishment," according to the poll. Several states currently ban guns in such places.

An equal number said they were "very concerned" about increased purchases of semi-automatic weapons following the shooting in Connecticut, further illustrating the dissonance.

The latest poll results echoed attitudes expressed by Americans surveyed immediately after the Newtown massacre and differed sharply from Reuters/Ipsos polls conducted prior to it. The share of Americans supporting strong limits on gun ownership rose by 8 percentage points to 50 percent in the days after the shooting.

The poll's findings had a credibility interval, which is similar to a margin of error, of plus or minus 2.9 percentage points.

(Editing by Dan Burns and David Gregorio)

Source: http://news.yahoo.com/newtown-americans-want-guns-restrictions-232939287.html

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Asian stocks up ahead of U.S. fiscal cliff talks

BANGKOK (AP) ? Asian stock markets rose Friday, hours before President Barack Obama and key lawmakers were to meet at the White House to try to hammer out an 11th-hour budget compromise to avert the so-called fiscal cliff.

Lawmakers have until Monday night to reach a deal before hundreds of billions of dollars in automatic tax increases and deep cuts to government spending kick in. Such a drastic reshuffling of money could throw the U.S. into another recession, economists have warned.

However, failure to avoid the fiscal cliff doesn't necessarily mean tax increases and spending cuts would become permanent, since the new Congress could pass legislation canceling them retroactively after it begins its work next year.

Japan's Nikkei 225 index marched higher, hitting its highest level since March 20, 2011. The Tokyo benchmark rose 1 percent to 10,428.36. Export shares posted big gains as the country's currency continued to recoil against the dollar. Mazda Motor Corp. jumped 4.2 percent and Isuzu Motors Ltd. surged 4.3 percent. Nintendo Co. advanced 3.4 percent.

Investors have been cheering newly named Japanese Prime Minister Shinzo Abe and his calls for more public works spending to reinvigorate the economy. He also wants the Bank of Japan to raise its inflation target from 1 to 2 percent to drag the country out of two decades of deflation, or steadily declining prices that have deadened economic activity.

But Francis Lun, managing director of Lyncean Holdings in Hong Kong, said he was skeptical that the new government's roadmap would prove effective in the long run.

"He will increase the deficit, print more money and try to spend out of the recession. If you print or borrow money, you give the economy a sense of false hope," he said. "It's like taking opium. You feel good but eventually you have to come down."

Hong Kong's Hang Seng rose less than 0.1 percent to 22,637.91, while South Korea's Kospi added 0.6 percent to 1,999. Australia's S&P/ASX 200 gained 0.5 percent to 4,671.30.

"The fiscal cliff seems to have lost its negative influence on global markets," said Lun. "Even if it falls into the fiscal cliff, you will only reduce the deficit by about $100 billion. In Chinese terms, it's like trying to douse a fire with a cup of water. They should do what Europe has done and try to impose austerity."

Markets got some lift from optimistic data out of the U.S. on Thursday and a statement from the German finance minister, Wolfgang Schaeuble, who said in an interview that the worst of the debt crisis in the 17 European Union countries that use the euro appears to be over.

In the U.S., the average number of people seeking unemployment benefits over the past month fell to the lowest level since March 2008, a sign that the job market is healing.

Worries over U.S. budget negotiations sent Wall Street slightly lower on Thursday. The Dow Jones industrial average fell 0.1 percent to 13,096.31. The Standard & Poor's 500 fell 0.1 percent to 1,418.10, and the Nasdaq composite index fell 0.1 percent to 2,985.91.

Benchmark oil for February delivery rose 41 cents to $91.28 in electronic trading on the New York Mercantile Exchange. The contract fell 11 cents to finish at $90.87 per barrel.

In currencies, the euro fell slightly to $1.3239 from $1.3240 late Thursday in New York. The dollar gained to 86.45 yen from 86.02 yen.

___

Follow Pamela Sampson on Twitter at http://twitter.com/pamelasampson.

Source: http://news.yahoo.com/asian-stocks-ahead-us-fiscal-cliff-talks-035809449--finance.html

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Thursday, December 27, 2012

Bush spokesman says fever that kept ex-president in Houston hospital over Christmas is gone (Star Tribune)

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Autopsy: NY gunman shot self, not hit by police

The gunman who lured two firefighters to their deaths died of a self-inflicted shot to the head and wasn't hit by return fire from a police officer, New York State Police said Thursday.

But investigators still hadn't made a positive identification of the body found in William Spengler's burned house. They have said they believe the remains are those of his 67-year-old sister, Cheryl Spengler, who also lived in the house near Rochester.

Autopsies showed that West Webster volunteer firefighter Michael Chiapperini died of a single gunshot and Tomasz Kaczowka was killed by two, police said.

Spengler set a car on fire and touched off an "inferno" in his Webster home on a strip of land along the Lake Ontario shore, took up a sniper's position and opened fire on the first firefighters to arrive at about 5:30 a.m. on Christmas Eve, authorities said. He wounded two other firefighters and an off-duty police officer who was on his way to work.

A Webster police officer who had accompanied the firefighters shot back at Spengler with a rifle in a brief exchange of gunfire before the gunman killed himself.

Trooper Mark O'Donnell said investigators weren't releasing information about how Spengler got the military-style Bushmaster .223-caliber semiautomatic rifle, 12-gauge shotgun and .38-caliber revolver found with his body. He said they're still tracing the history of the guns. Spengler spent 17 years in prison for killing his grandmother in 1980 and was barred from possessing weapons as a convicted felon.

Police have said they believe Spengler used the rifle to attack the firefighters because of the distances involved, but O'Donnell said that hadn't been confirmed by ballistics tests. The rifle, which had a combat-style flash suppressor, is similar to the one used by the gunman who massacred 20 children and six women in a Newtown, Conn., elementary school earlier this month.

The wounded firefighters, Joseph Hofstetter and Theodore Scardino, were upgraded Wednesday to satisfactory condition at Rochester's Strong Memorial Hospital.

The hospital released a statement from them saying they were "humbled and a bit overwhelmed by the outpouring of well wishes for us and our families."

The Spengler siblings had lived in the home with their mother, Arline Spengler, who died in October. In all, seven houses were destroyed by the flames.

Investigators found a rambling, typed letter laying out Spengler's intention to destroy his neighborhood and "do what I like doing best, killing people."

He had been released from parole in 2006 on the manslaughter conviction and authorities said they had had no encounters with him since.

Police Chief Gerald Pickering said police may never know Spengler's motive.

Chiapperini, who also was a police lieutenant, was driving a pumper with Scardino on board when bullets blasted the windshield. He and Kaczowka died at the scene. Hofstetter was hit in the pelvis, and Scardino was shot in the shoulder and knee.

The passing off-duty officer from the neighboring town of Greece was treated for shrapnel wounds from gunfire that hit his car.

Calling hours for Chiapperini and Kaczowka will be at Webster Schroeder High School on Friday and Saturday. A funeral for Chiapperini is scheduled for Sunday at the school, with burial in West Webster Cemetery.

A funeral Mass for Kaczowka, who worked as a Monroe County emergency dispatcher, will be held Monday in Rochester at St. Stanislaus Church, with burial at Holy Sepulchre Cemetery.

Source: http://news.yahoo.com/autopsy-ny-gunman-shot-self-not-hit-police-172349134.html

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Computers: It's Time to Start Over - IEEE Spectrum

Steven Cherry: Hi, this is Steven Cherry for IEEE Spectrum?s ?Techwise Conversations.?

If you think about it, it?s weird. Everything about computer security has changed in the past 20 years, but computers themselves haven?t. It?s the world around them that has. An article to be published in the February 2013 issue of Communications of the ACM sums up the situation pretty succinctly: ????

?The role of operating system security has shifted from protecting multiple users from each other toward protecting a single?user from untrustworthy applications.?Embedded devices, mobile phones, and tablets are a point of confluence: The interests of many different parties?must be mediated with the help of operating systems that were designed for another place and time.?

The author of that article is Robert Watson. He advocates taking a fresh start to computing, what he calls a ?clean slate.? He?s a senior research associate in the Security Research Group at the University of Cambridge, and a research fellow at St John's College, also at Cambridge. He?s also a member of the board of directors of the FreeBSD Foundation, and he?s my guest today by phone.

Robert, welcome to the podcast.

Robert Watson: Hi, Steven. It?s great to be with you.

Steven Cherry: Robert, computer security meant something very different before the Internet, and in your view, we aren?t winning the war. What?s changed?

Robert Watson: Right. I think that?s an excellent question. I think we have to see this in a historic context.

So in the 1970s and 1980s, the Internet was this brave new world largely populated by academic researchers. It was used by the U.S. Department of Defense, it was used by U.S. corporations, but it was a very small world, and today we put everyone and their grandmother on the Internet. Certainly the systems that we designed for those research environments, to try and solve really fundamental problems in communications, weren?t designed to resist adversaries. And when we talk about adversaries, we have to be careful, but, you know, I think it?s fair to say that there were, you know, very poor incentives from the perspective of the end user. As we moved to banking and purchasing online, we produced a target, and that target didn?t exist in the 1990s. It does exist today.

Steven Cherry: Your research is focused on the operating system. But how much of computing security is built into the operating system currently?

Robert Watson: We?ve always taken the view that operating system security was really central to how applications themselves experience security. And in historic systems, large multiuser computer systems, you know, we had these central servers or central mainframes, lots of end users on individual terminals. The role of the OS was to help separate these users from each other, to prevent accidents, perhaps to control the flow of information. You didn?t want trade secrets leaking from, perhaps, one account on a system to another one. And when we had large time-sharing systems, we were forced to share computers among many different users. Operating systems have historically provided something called access control. So you allow users to say this file can?t be accessed by this user. This is a very powerful primitive. It allows us to structure the work we do into groups, interact with each other. Users are at their own discretion to decide what they?re going to share and what they won?t.

So the observation we make on these new end-user systems like phones is that what we?re trying to control is very different. The phone is a place where lots of different applications meet. But I?m downloading software off the Internet, and this is something we?ve always, you know, encouraged users to be very cautious about. We said, ?Don?t just download random programs through the Internet. You never know where it will have come from.? You know, you have no information on the provenance of the software. And on phones today, we encourage users to download things all the time. So what has changed now? Well, we?ve deployed something called sandboxing inside of these phones so that every application you download runs inside its own sandbox. And that is a very different use of security. And it is provided by the operating system, so it?s still a function of the operating system. So a phone is trying to mediate between these applications, prevent them from doing what people sort of rather vividly describe as ?bricking? the phone. So you have integrity guarantees that you want. You don?t want to damage the operation of the phone. But you also don?t want information to spread between applications in ways that you don?t want.

Steven Cherry: Now, let?s talk about Clean Slate. This is research you?re conducting for the Department of Defense in the U.S., along with noted computer scientist Peter Neumann. Neumann was recently profiled in The New York Times, and he was quoted as saying that the only workable and complete solution to the computer security crisis is to study the past half-century?s research, cherry-pick the best ideas, and then build something new from the bottom up. What does that mean?

Robert Watson: That?s a great question. I mean it is an interesting problem. You know, the market is controlled by what people are willing to pay for a product. And one of the things we know about the computer industry is that it?s very driven by this concept of ?time to market.? You want to get things to the consumer as soon as possible. You don?t do everything 100 percent right. You do it 90 percent right or 70 percent right, because you can always issue updates later, or once you?re doing a bit better in the marketplace, replace the parts, and your second-generation users will expect something a little bit better than what we call early adopters, who are willing to take risks as they adopt technology. So there?s a cycle there that means that we?re willing to put things out that aren?t quite ready. So when we look at algorithms to search for desired values in some large space?and we have this term which is called hill climbing, and the idea of hill climbing is that wherever you are, you look around your set of strategic choices. Do you adjust this parameter? Do you adjust that parameter? And you pick the one that seems to take you closest to the goal that you?re getting to. And you just repeat this process over time, and eventually you get to the top of the hill. So there?s a risk in this strategy. It?s not a bad strategy. It does get you to the top of a hill, but it might get you to the top of the wrong hill.

So what the Clean Slate approach advocates is not throwing the whole world away, but instead taking a step back and asking, Have we been chasing, you know, the wrong goals all along? Or have we made the right choice at every given moment given where we were, but we ended up at the top of the wrong hill? And that?s really what it?s all about. Peter talks about a crisis, and I think it is a crisis. We can see what is effectively an arms race between the people building systems and the people who are attacking systems on a daily basis. Every time you get a critical security update from your vendor or a new antivirus update?these things happen daily or weekly?they reflect the discovery and exploitation of vulnerabilities in the software that we rely on to do our jobs. So we?re clearly, as the defenders, at something of a disadvantage.

And there?s an asymmetric relationship, as we like to say. The attacker has to find just one flaw in order to gain control of our systems. And we, as defenders, have to close all flaws. We must make no mistakes, and we cannot build systems that way; it?s just not a reliable way of doing it. It doesn?t solve the problem. Antivirus is fundamentally responsive. It?s about detecting somebody?s broken into your machine and trying to clean up the mess that?s been left behind by poorly crafted malware that can?t defend itself against a knowledgeable adversary. It presupposes that they?ve gotten in, that they?ve gotten access to your data, they could have done anything they want with your computer, and it?s the wrong way to think about it. It?s not to say that we shouldn?t use antivirus in the meantime, but it can?t be the long-term answer, right? It means that somebody else has already succeeded in their goal.

Steven Cherry: Yeah, I guess what you want to do is compartmentalize our software, and I guess the New York Times article talked about software that shape-shifts to elude would-be attackers. How would that work?

Robert Watson: You know, we could try to interfere with the mechanisms used to exploit vulnerabilities. So, you know, a common past exploit mechanism, something called a buffer overflow attack. So the vulnerability is that the bounds are calculated incorrectly on a buffer inside of the software, and you overflow the buffer by sending more data than the original software author expected. And as you overflow the buffer, you manage to inject some code, or you manage to insert a new program that will get executed when the function that you?re attacking returns. So this allows the adversary to take control of your machine. So we could eliminate the bug that left a buffer overflow, but imagine for a moment that we?re unable to do that. Well, we could interfere with the way the buffer overflow exploit works. We could prevent it from successfully getting code into execution. So this is something we try to do: Many contemporary systems deploy mitigation techniques. It?s hard to get an operating system that doesn?t. If you use Windows or you use iOS, [or you] use Mac OS X, they all deploy lots of mitigation techniques that attack exploit techniques.

So the one that we?re particularly interested in is one called compartmentalization. And the principle is? fairly straightforward. We take a large piece of software, like a Web browser, and we begin to break it into pieces. And we run every one of those pieces in something called a sandbox. A sandbox is a container, if you will, and the software in the sandbox is only allowed to do certain things with respect to the system that runs outside the sandbox. So a nice example of this is actually in the Chrome Web browser. So in Chrome, every tab is rendered inside a separate sandbox. And the principle is that if a vulnerability is exploited by a particular Web page, it?s not able to interfere with the contents of other Web pages in the same Web browser.

So originally this functionality was about robustness. What you don?t want is a bug in the rendering of any one page to make all your other tabs close, right, crash the Web browser, require you to effectively, well you almost reboot your computer in some sense as you get started up in your Web sessions again. But Google noticed that they could align these sandboxes with the robust units that they were processing each tab in, try and prevent undesired interference between them. So that?s kind of a rudimentary example of compartmentalization. And it does work, but there were some problems with it.

What we?d really like to do, though, is align these sandboxes or compartments with every individual task that we?re trying to accomplish and the specific rights that are needed. And there?s an interesting principle called the principle of least privilege, which was an idea first really talked about in the mid-1970s, sort of proposed at MIT. And what the principle says is every individual piece of software should run with only the rights that it requires to execute. So if we run software that way, then we?re actually?we can be successful at mitigating attacks, because when you exploit a vulnerability in a piece of software, whether it?s a buffer overflow or maybe something more subtle or maybe something in the logic of the program itself, we just got the rules wrong, you now gain some rights. But you gain only the rights of that particular compartment.

For example, we?d really like not to be able to see what is going on in your online banking. It would seem natural to us as users that that should be the case. But it requires very granular sandboxing. This is part of where our Clean Slate research comes in. Current computer systems were not designed to provide that granularity of sandboxing.

Steven Cherry: You?ve used the word ?fundamental? a couple of times, and I think what you?re advocating is really fundamental. It?s in some ways changing the entire 60-year paradigm of computing, abandoning what?s sometimes called the von Neumann architecture. This is a different Neumann, John von Neumann, who coinvented game theory as well as the modern computer. According to, you know, basically we don?t even put code and data in separate sandboxes. Am I right in thinking it?s that fundamental, and do you think the discipline of computer science is really ready for such a fundamental change?

Robert Watson: Well, it?s an interesting question. So, you know, the von Neumann architecture, as you suggest, originally described in the paper in the mid 1940s on the heels of the success of systems like ENIAC and so on. And what John von Neumann says is if we store the program?you know, there are a number of aspects in the architecture?if we store the program in the same memory that we store data in, we gain enormous flexibility. Provides access to ideas like software compilers that allow us to describe software at a high level and have the computer itself write the code that it?s later going to run. It?s a, you know, pretty fundamental change in the nature of computing.

I don?t want to roll back that aspect of computing, but we have to understand that many of the vulnerabilities that we suffer today are a direct consequence of that design for computers. So I talked a moment ago about this idea of code injection attacks at the buffer overflow where I, as the attacker, can send you something that exploits a bug and injects code. This is a very powerful model for an attacker because, you know, suppose for a moment we couldn?t do that. I?d be looking for vulnerabilities that directly correspond to my goals as the attacker. So I have to find a logical bug that allows the leaking of information. You know, I could probably find one, perhaps. But it?s much more powerful for me to be able to send you new code that you?re going to run on the target machine directly, giving me complete flexibility.

So, yes, we want to revisit some of these ideas. I?d make the observation that the things that are really important to us, that we want to perform really well on computers, that have to scale extremely well, so there could be lots and lots of them, are the things that we put in low-level hardware. The reason we do that is that they often have aspects of their execution which perform best when they?re directly catered to by our processor design. A nice example of this is graphical processing. So, today, every computer, every mobile device, ships with something that just didn?t exist in computers 10 or 15 years ago, called a graphical processing unit, a graphics processing unit, a GPU. So today you don?t buy systems without them. They?re the thing that makes it possible to blend different images, you know, render animations at high speed and so on. Have the kind of snazzy, three-dimensional graphics we see on current systems. Hard to imagine life without it.

The reason that was sucked into our architecture design is that we could make it dramatically faster by supporting it directly in hardware. If we now think security is important to us, extremely important to us because of the costs and the consequences of getting it wrong, there?s a strong argument for pulling that into hardware if it provides us with dramatic improvement in scalability.

Steven Cherry: Well, Robert, it sounds like we?re still in the early days of computing. I guess in car terms we?re still in maybe the 1950s. I guess the MacBook Pro is maybe a Studebaker or Starliner, and the Air is a 1953 Corvette. And it?s up to folks like you to lay the groundwork for the safe Volvos and Subarus of tomorrow. In fact, also for making our cars safe from hackers, I guess, but that?s a whole other show. Thanks, and thanks for joining us today.

Robert Watson: Absolutely. No, I think your comparison is good, right. The computer world is still very much a fast-moving industry. We don?t know what systems will look like when we?re done. I think the only mistake we could make is to think that we are done, that we have to live with the status quo that we have. There is still the opportunity to revise fundamental thinking here while maintaining some of the compatibility we want. You know, we can still drive on the same roads, but we can change the vehicles that we drive on them. Thanks very much.

Steven Cherry: Very good. Thanks again.

We?ve been speaking with Robert Watson about finally making computers more secure, instead of less.

For IEEE Spectrum?s ?Techwise Conversations,? I?m Steven Cherry.

This interview was recorded 5 December 2012.
Segment producer: Barbara Finkelstein; audio engineer: Francesco Ferorelli

Read more ?Techwise Conversations? or follow us on Twitter.

NOTE: Transcripts are created for the convenience of our readers and listeners and may not perfectly match their associated interviews and narratives. The authoritative record of IEEE Spectrum?s audio programming is the audio version.


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Source: http://spectrum.ieee.org/podcast/computing/software/computers-its-time-to-start-over

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How climate shifts sparked human evolution

At Olduvai Gorge, where excavations helped to confirm Africa was the cradle of humanity, scientists now find the landscape once fluctuated rapidly, likely guiding early human evolution.

These findings suggest that key mental developments within the human lineage may have been linked with a highly variable environment, researchers added.

Olduvai Gorge is a ravine cut into the eastern margin of the Serengeti Plain in northern Tanzania that holds fossils of hominins ? members of the human lineage. Excavations at Olduvai Gorge by Louis and Mary Leakey in the mid-1950s helped to establish the African origin of humanity.

The Great Drying?
To learn more about the roots of humanity, scientists analyzed samples of leaf waxes preserved in lake sediments at Olduvai Gorge, identifying which plants dominated the local environment around 2 million years ago. This was about when Homo erectus, a direct ancestor of modern humans who used relatively advanced stone tools, appeared.

"We looked at leaf waxes, because they're tough, they survive well in the sediment," researcher Katherine Freeman, a biogeochemist at Pennsylvania State University, said in a statement.

After four years of work, the researchers focused on carbon isotopes ? atoms of the same element with different numbers of neutrons ? in the samples, which can reveal what plants reigned over an area. The grasses that dominate savannas engage in a kind of photosynthesis that involves both normal carbon-12 and heavier carbon-13, while trees and shrubs rely on a kind of photosynthesis that prefers carbon-12. (Atoms of carbon-12 each possess six neutrons, while atoms of carbon-13 have seven.)

Scientists had long thought Africa went through a period of gradually increasing dryness ? called the Great Drying ? over 3 million years, or perhaps one big change in climate that favored the expansion of grasslands across the continent, influencing human evolution. However, the new research instead revealed "strong evidence for dramatic ecosystem changes across the African savanna, in which open grassland landscapes transitioned to closed forests over just hundreds to several thousands of years," researcher Clayton Magill, a biogeochemist at Pennsylvania State University, told LiveScience. [Know Your Roots? Take Our Human Evolution Quiz]

The researchers discovered that Olduvai Gorge abruptly and routinely fluctuated between dry grasslands and damp forests about five or six times during a period of 200,000 years.

"I was surprised by the magnitude of changes and the rapid pace of the changes we found," Freeman told LiveScience. "There was a complete restructuring of the ecosystem from grassland to forest and back again, at least based on how we interpret the data. I've worked on carbon isotopes my whole career, and I've never seen anything like this before."

Losing water
The investigators also constructed a highly detailed record of water history in Olduvai Gorge by analyzing hydrogen isotope ratios in plant waxes and other compounds in nearby lake sediments. These findings support the carbon isotope data, suggesting the region experienced fluctuations in aridity, with dry periods dominated by grasslands and wet periods characterized by expanses of woody cover.

"The research points to the importance of water in an arid landscape like Africa," Magill said in a statement. "The plants are so intimately tied to the water that if you have water shortages, they usually lead to food insecurity."

The research team's statistical and mathematical models link the changes they see with other events at the time, such as alterations in the planet's movement. [50 Amazing Facts About Earth]

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      Science editor Alan Boyle's blog: As 2012 draws to a close, physicists are celebrating ? and being celebrated for ? the end of a quest to find a subatomic particle known as the Higgs boson.

    2. How climate shifts sparked human evolution
    3. Injured coral have less 'sex'
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"The orbit of the Earth around the sun slowly changes with time," Freeman said in statement. "These changes were tied to the local climate at Olduvai Gorge through changes in the monsoon system in Africa."

Earth's orbit around the sun can vary over time in a number of ways ? for instance, Earth's orbit around the sun can grow more or less circular over time, and Earth's axis of spin relative to the sun's equatorial plane can also tilt back and forth. This alters the amount of sunlight Earth receives, energy that drives Earth's atmosphere.

"Slight changes in the amount of sunshine changed the intensity of atmospheric circulation and the supply of water," Freeman said. "The rain patterns that drive the plant patterns follow this monsoon circulation. We found a correlation between changes in the environment and planetary movement."

The team also found links between changes at Olduvai Gorge and sea-surface temperatures in the tropics.

"We find complementary forcing mechanisms ? one is the way Earth orbits, and the other is variation in ocean temperatures surrounding Africa," Freeman said.

These findings now shed light on the environmental shifts the ancestors of modern humans might have had to adapt to in order to survive and thrive.

"Early humans went from having trees available to having only grasses available in just 10 to 100 generations, and their diets would have had to change in response," Magill said in a statement. "Changes in food availability, food type, or the way you get food can trigger evolutionary mechanisms to deal with those changes. The result can be increased brain size and cognition, changes in locomotion and even social changes ? how you interact with others in a group."

This variability in the environment coincided with a key period in human evolution, "when the genus Homo was first established and when there was first evidence of tool use," Magill said.

The researchers now hope to examine changes at Olduvai Gorge not just across time but space, which could help shed light on aspects of early human evolution such as foraging patterns.

Magill, Freeman and their colleague Gail Ashley detailed their findings online Dec. 24 in two papers in the Proceedings of the National Academy of Sciences.

Follow LiveScience on Twitter @livescience. We're also on Facebook and Google+.

? 2012 LiveScience.com. All rights reserved.

Source: http://www.msnbc.msn.com/id/50297765/ns/technology_and_science-science/

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Wednesday, December 26, 2012

The Benefits Of Pay Per Click In Online Business | Lakeshore ...

PPC or pay per click is basically one SEO solution in which the advertiser uses this system to advertise the products and services they offer by placing ads on various blogs or websites that have high traffic. If you are a businessman and want to increase your sales traffic, you can use a pay per click system where you just need to pay the webmaster or the managers of websites and blogs on every click made by visitors. So in other words, it would not hurt for you to pay the webmaster for every one buyer, considering that the cost per click type of marketing system is very cheap and affordable, even companies as big as Google offer a service of this type with a very affordable cost range of about one hundred thousand dollars not limited to monthly, depending on how many request.

Some of the popular ppc marketing companies in the online business world today include Google Adsense, Bidvertiser, LinkShare, Chitika, Media.net, AdBrite, Clickbank, Kontera, eBay, Amazon, Infolinks. The listed companies above can become an alternative to generate income for your business. The registration process is easy, just enter your email, verify, register web/blog and select the type of ad you want to show, whether it?s ad text or mini banner ads. You can go to the company website and just register. As for the advertiser, the company will present the media to promote your business and products in such a way that they are very effective and profitable. In this type of SEO, advertisers will then pay for each one unique IP address that clicks on the creative/promotional/publishing/advertising spread on blogs in the network ppc marketing company, this is to avoid the click- fraud/click-abuse.

From the explanation above, we can see that this system has the potential to become an effective marketing campaign for increasing sales traffic of a company and, at the same time, it?s also quite cheap and affordable enough for business owners to optimize their profits by simply removing the capital for the promotion and advertising costs. Pay per click system not only offers a solution to the businessman but also allows websites to make money through advertising. However, if you work individually you?ll need a lot of clicks to make a lot of money because the price for every single click is about $ 0.01 to $ 0.03. So you need thousands or millions of clicks if you want to become rich through pay per click. But you do not need to fear because companies using pay per click systems usually have other affiliates. By referring others as marketing affiliates, you will get a percentage of the profits your affiliates make, so the more affiliates you have the more money you can make.

About the Author

Emma Morgain is a Freelance writer who writes informative & creative articles for PPC Company USA and Technology. Her area of expertise is in writing articles related to SEO, PPC, SMM, etc.


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Source: http://www.lakeshorebranding.com/company/blog/the-benefits-of-pay-per-click-in-online-business/

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High court refuses to block contraceptives coverage

By Pete Williams, NBC News justice correspondent

WASHINGTON -- The U.S. Supreme Court declined Wednesday to put a temporary hold on a controversial provision in the new health care law requiring employers to provide health insurance coverage for contraceptives.

Two businesses challenging the act -- the nationwide chain of 500 Hobby Lobby Stores and Mardel, a chain of Christian bookstores -- contended that the law violates their religious freedom. Their legal battle is continuing over the merits of their claim. In the meantime, they asked the US Supreme Court to put a temporary hold on the law, which takes effect January 1, 2013.

On Wednesday, Justice Sonia Sotomayor, who handles emergency appeals from the courts where the companies are based, declined to grant an injunction.

In a brief written opinion, she said the Supreme Court has never addressed similar freedom-of-religion claims brought by for-profit corporations objecting to mandatory provisions of employment benefit laws.

"Lower courts have diverged on whether to grant temporary injunctive relief to similarly situated plaintiffs," she said, "and no court has issued a final decision granting permanent relief with respect to such claims."

If the two companies ultimately lose in the lower courts, the justice said, they can still appeal to the Supreme Court.

Lawyers for members of the family that owns the two businesses, based in Oklahoma, told the court that the law will expose them to "draconian fines unless they abandon their religious convictions."?

While they do not object to the provision of insurance coverage for all contraceptives, they do object to coverage for "certain drugs and devices that they believe can cause abortions," their lawyers said.

Dozens of similar lawsuits over the contraceptive provision are working their way through the federal courts.? The Obama administration has delayed enforcement of the requirement until August for qualified religious institutions, and some will be eligible for a permanent exemption.

But no such delays have been granted to businesses that object to the law's requirements on religious grounds.

Source: http://firstread.nbcnews.com/_news/2012/12/26/16171443-scotus-declines-to-stop-provision-covering-contraceptives-in-health-care-law?lite

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Tuesday, December 25, 2012

frederick's Site - Arts And Entertainment: Humor Article Category

Because the bass player is too slow, for the winger it's too little money and the drummer didn't get the assignment. Blog readers often have the opportunity to comment on the jokes they find most funny and original.

Things are looking a lot more inspiring in this second part of the year. In this new season of fall and winter movies there should be something for everyone. There are action movies, family movies, Oscar worthy dramas, and some spicy comedies coming up in the next third of the year.

But it does. bancuri can help you to heal from depression and stress. It can even do more: if you make a habit of looking for laughter, it can even promote your long-term good health. It might even help you to find new kindred spirits with whom you can share your sense of humor. Anyone who can help you to again experience the whimsy, amusing ironies, joyfulness and chortles or even guffaws that spring out of living a positive life is worth keeping around.

Johnny Depp is the star of this movie. Intrigue, danger, and romance will become his nemesis in The Tourist, after he has a playful romance with a stranger. Frank (Depp), takes a trip to Europe to forget a bad love affair and meets Elise, with whom he involves himself in an encounter that has been engineered by Elise. A terrible game of cat and mouse ensues through Paris and Vienna as their romance evolves.

The pianists we see play appear to be the most formal and respectable stars on the stage. They hold the power and the breath of the audiences. They could look intimidating in their formal suits not to mention the authority and the air of arrogance they exude while on stage. They can be captivating.

humor

There is an exercise I call the Pink Tu Tu tactic. Learn to use it on someone you fear, are angry at, or someone you feel has power over you. Simply visualize that person dancing in a bright neon pink Tu Tu. Guaranteed to bring a smile to your face and completely strip them of any power you thought they had over you.

There are benefits beyond the fun to this kind of silliness. Have you noticed that "going green" and saving money often involve the same behaviors? "Use it up. Wear it out. Recycle it." is good for both the environment and the pocketbook. And if you can find fun ways to do it, it's also good for your sense of well-being.

With the world going at a really crazy pace, people forget to stop and smile a bit. Most of these mistakes can be frustrating and depressing.

Source: http://luvcave.com/blog/21735/arts-and-entertainment-humor-article-category/

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Cellular metabolism arms T cells to battle viruses and tumors

Dec. 24, 2012 ? New research demonstrates that the cellular metabolism of certain immune cells is closely linked to their function, which includes protecting against viral infections and the development of tumours.

Results recently published in the Journal of Experimental Medicine reveal the relationship between glucose metabolism in Cytotoxic T lymphocytes (CTL) and their ability to acquire the tools necessary to migrate and kill virally infected cells or tumour cells. CTL are generated in response to particular cues, which promote the acquisition of a range of cytotoxic tools that are used to kill target cells and provide the ability to migrate to the locations in the body where they are required, i.e. sites of inflammation. While glucose has often been considered simply as a fuel source, this work reveals that the nature of glucose metabolism in CTL is closely linked to key CTL functions.

"It was previously thought that high levels of glucose metabolism simply served to provide CTL with energy and the raw materials to facilitate cell growth," explains Dr Finlay, "but it is now clear that in CTL glucose metabolism can dictate the function of these important immune cells."

Dr David Finlay of the School of Biochemistry and Immunology, Trinity College Dublin, working with Prof Doreen Cantrell's laboratory in the University of Dundee, has established that the activities of two proteins, mTORC1 and HIF1?, are essential to maintain CTL glucose metabolism and normal CTL function. Disruption of mTORC1 or HIF1? dramatically reduces glucose utilisation in CTL while also disrupting the levels of key molecules that are required for normal migration and target cell killing. This work affords new insight into the relationship between cellular metabolism and cellular function in immune cells.

Inappropriate activation of CTL contributes to the pathology associated with a range of autoimmune diseases including Multiple Sclerosis and Rheumatoid Arthritis. Dr Finlay and Prof Cantrell's work reveals the potential for novel therapeutic strategies to disrupt CTL migration and cytotoxic function for the treatment autoimmune conditions.

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The above story is reprinted from materials provided by Trinity College Dublin, via AlphaGalileo.

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Journal Reference:

  1. D. K. Finlay, E. Rosenzweig, L. V. Sinclair, C. Feijoo-Carnero, J. L. Hukelmann, J. Rolf, A. A. Panteleyev, K. Okkenhaug, D. A. Cantrell. PDK1 regulation of mTOR and hypoxia-inducible factor 1 integrate metabolism and migration of CD8+ T cells. Journal of Experimental Medicine, 2012; 209 (13): 2441 DOI: 10.1084/jem.20112607

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Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/C9velZFyCXI/121224113420.htm

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