Sunday, August 4, 2013

Libyan deputy PM resigns citing 'policy failure'

TRIPOLI, Libya (AP) ? Libya's deputy prime minister says he has resigned due to failed government policies and deterioration of security following a string of assassinations.

The prime minister's office said Sunday it had accepted the resignation of Deputy Prime Minister Awad al-Barassi.

Al-Barassi announced the resignation late Saturday on his official Facebook page, saying that a "fearful number of assassinations of honorable people" stemmed from government policy failure.

The last week of July saw a series of assassinations, including those of a leading Libyan lawyer and activist and a former top official in the country's newly-formed security force.

Source: http://news.yahoo.com/libyan-deputy-pm-resigns-citing-policy-failure-081248841.html

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Senate seeks numbers from NSA on phone collection

(AP) ? The No. 2 Democrat in the Senate wants to know how many phone records of Americans that the National Security Agency has collected in its sweeping surveillance program.

Senator Dick Durbin of Illinois included a provision in the 2014 fiscal year defense spending bill that would require the NSA to report to Congress on the records, all NSA bulk collection efforts, and the costs. The provision also requires a list of potential terrorist attacks that were thwarted.

Durbin wants the report 90 days after the bill becomes law. The Senate Appropriations Committee backed the effort on Thursday in voting for the bill.

The NSA has said that its two surveillance programs ? the other sweeps up Internet usage data ? have stopped at least 50 terror plots across 20 countries.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2013-08-02-US-NSA-Surveillance/id-3bdeab7dcd8243e8b554f955d25aee35

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How low-paid workers at 'click farms' create appearance of online ...

How much do you like courgettes, the green vegetable Americans call zucchini? According to one Facebook page devoted to them, hundreds of people find them delightful enough to click the "like" button ? even with dozens of other pages about courgettes to choose from.

There's just one problem: the liking was fake, done by a team of low-paid workers in Dhaka, Bangladesh, whose boss demanded just $15 per thousand "likes" at his "click farm". Workers punching the keys might be on a three-shift system, and be paid as little as $120 a year.

The ease with which a humble vegetable could win approval calls into question the basis on which many modern companies measure success online ? through Facebook likes, YouTube video views and Twitter followers.

Channel 4's Dispatches programme will on Monday reveal the extent to which click farms risk eroding user confidence in what had looked like an objective measure of social online approval.

The disclosures could hurt Facebook as it tries to persuade firms away from advertising on Google and to use its own targeted advertising, and to chase likes as a measure of approval.

That particular Facebook page on courgettes was set up by the programme makers to demonstrate how click farms can give web properties spurious popularity.

"There's a real desire amongst many companies to boost their profile on social media, and find other customers as well as a result," said Graham Cluley, an independent security consultant.

The importance of likes is considerable with consumers: 31% will check ratings and reviews, including likes and Twitter followers, before they choose to buy something, research suggests. That means click farms could play a significant role in potentially misleading consumers.

Dispatches found one boss in Bangladesh who boasted of being "king of Facebook" for his ability to create accounts and then use them to create hundreds or thousands of fake likes.

Click farms have become a growing challenge for companies which rely on social media measurements ? meant to indicate approval by real users ? to estimate the popularity of their products.

For the workers, though, it is miserable work, sitting at screens in dingy rooms facing a blank wall, with windows covered by bars, and sometimes working through the night. For that, they could have to generate 1,000 likes or follow 1,000 people on Twitter to earn a single US dollar.

Sam DeSilva, a lawyer specializing in IT and outsourcing law at Manches LLP in Oxford, says of the fake clicks: "Potentially, a number of laws are being breached ? the consumer protection and unfair trading regulations. Effectively it's misleading the individual consumers."

Dispatches discovered an online casino which had sub licensed the Monopoly brand from its owner, the games company Hasbro, and to which fake likes had been added on its Facebook page.

When contacted, Hasbro contacted Facebook and the page was taken down. In a statement, Hasbro said it was "appalled to hear of what had occurred" and was unaware of the page.

Dhaka-registered Shareyt.com, meanwhile, claims to act as a middleman to connect companies seeking to boost their profile on Facebook, Twitter, Google +1, LinkedIn and YouTube.

"We made it as simple as mouse-clicking," the front page of the site says, claiming that it is "a crowd-sourcing platform to help you improve social media presence and search engine ranking FREE".

It adds: "Whenever and wherever you need massive workforce to complete petty tasks, call for Shareyt and get it done like magic! You can't imagine the potentials [sic] until you explore!" It claims to have generated 1.4m Facebook likes and to have 83,000 registered users.

The implication is that the site "crowdsources" clicks ? that lots of people around the world mutually help each other to promote each others' work.

But Sharaf al-Nomani, Shareyt's owner, told Dispatches in an undercover meeting that "around 30% or 40% of the clicks will come from Bangladesh" ? which implies about 25,000 people in Dhaka using computers laboriously and repetitively for hours on end to boost the visibility of specific products to order.

Some companies have used shareyt.com in the course of standard marketing.

Sir Billi, a British cartoon film voiced by Sir Sean Connery, has more than 65,000 Facebook likes ? more than some Hollywood films.

Although it has so far only been released in South Korea, Facebook data suggests the city of Dhaka is the source of the third-largest number of likes. (The Egyptian capital, Cairo, is presently the source of the highest number.)

Tessa Hartmann of Billi Productions, which made the film, said they had been promoting it since 2006, and paid ?271.40 to advertise it on shareyt.com in August 2012 for six months as a "very small" part of their marketing campaign. At the time, she says, it already had 40,000 Facebook likes. Her company stopped using the site in February.

A link also appeared on shareyt.com to Coca-Cola's 2010 Super Bowl advertisement "Hard Times", showing the Simpsons' Mr Burns learning to get by on less (but with Coke).

The video's presence on the site is likely to have helped its nearly 6m views. Coke said in a statement that it "did not approve of fake fans"; the video was made private soon afterwards.

Shareyt.com has now seen Facebook and Twitter prevent links to the site being posted on their networks. Twitter bans "fake followers" or the buying of followers.

Faked internet use has been a bugbear of the burgeoning advertising industry ever since the web went commercial in the mid-1990s and the first banner ad was rolled out in 1996.

The rise of advertising networks and "pay-per-click" advertising ? where an advertiser pays the network when someone clicks on an advert, whether or not it leads to a sale ? also saw a rise in faked clicks which benefited unscrupulous networks.

And it is still a problem. In February, Microsoft and Symantec shut down a "botnet" of up to 1.8m PCs that were being used to create an average of 3m clicks per day, raking in $1m per year since 2009.

But click farms exploit a different sort of computing power altogether: the rise of cheap labour paired with low-cost connectivity to the internet.

"Russell", the manager of the click farm identified by Dispatches, said some of the methods he used were legitimate; he blamed those who commissioned the work if it was seen as immoral.

Dispatches: Celebs, Brands and Fake Fans on Channel 4 at 8pm on Monday

This article originally appeared on guardian.co.uk

Source: http://www.businessinsider.com/how-low-paid-workers-at-click-farms-create-appearance-of-online-popularity-2013-8

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Posted Express power up to down Senators to Sports

By Jeff Nations

STRASBURG -- Erik Armstrong counts Aldie starting pitcher Junior Delatorre as a friend, even if it didn't seem that way Friday night at First Bank Park.

Armstrong, Strasburg's starting right fielder, launched a pair of home runs off his University of South Carolina-Beaufort teammate to spark the Express to a lopsided 12-2 victory in the oft-delayed opening game of their best-of-three Valley Baseball League playoff series.

"Junior's a great pitcher," Armstrong said. "I've been playing with him, this will be my third year coming up here, and he's done great things for our school team. He's still a great pitcher, great friend of mine."

Delatorre, a right-hander, was getting the best of the matchup early. After getting the start in Thursday's makeup from Wednesday's rainout, Delatorre tallied a third of an inning shortly before the deluge returned for a second day.

Unlike Strasburg's Thursday starter, James McDade, Delatorre returned to the mound on Friday when action resumed with one out in the bottom of the first. Delatorre looked sharp, no-hitting the Express through 3 1/3 innings before Armstrong connected for a solo homer in his second at-bat after Delatorre had struck him out in the first.

"He's swinging it well," Strasburg manager Butch Barnes said of Armstrong. "Erik's never faced [Delatorre} before, even down there in their inter-squad. So he knew what he had, he's seen him pitch, but as far as seeing him and getting a read on him, tonight was it. Maybe got a little bragging rights to take back there."

Armstrong's long blast to left pulled third-seeded Strasburg to within 2-1 against the fourth-seeded Senators, who'd struck for single runs in the third and fourth on Austin Wobrock's RBI single and a run-scoring double from Travis Ferrick. Both of those runs came off eventual winner Jordan Wilcox, who got what amounted to a start when he took over in he second inning and pitched four frames for the Express. Barnes said the team decided to treat McDade's abbreviated start as a bullpen session, and he'll start tonight's Game 2 at Aldie.

Delatorre ran into real trouble in the bottom of the fifth. Johnny Schiotis drove in the tying run with an RBI double, and league MVP Jordan Tarsovich followed with a run-scoring triple to left. Delatorre then walked Andrew Kubuski to bring Armstrong to the plate with two aboard. That was a mistake, as Armstrong turned on another Delatorre pitch and launched it over the fence in left-center field to cap a five-run rally.

"He got me in my first at-bat, and that's not how I wanted the day to go," Armstrong said. "So I decided I needed at least to put something into play, and luckily I got off the home run in my second at-bat and got a good pitch to hit my third at-bat and got another one."

Down to 15 or possibly 16 players left on the roster, Aldie manager Erik Lemley decided to stick with Delatorre after Strasburg's five-run outburst. In the seventh, the Express jumped on him again with another four-run rally. Kubuski had an RBI single and Cameron Johnson connected on yet another home run, a three-run blast to left-center that ended Delatorre's night.

"Junior's been good for us all year," Lemley said. "He's one of the league leaders in wins and we're getting pretty low on guys, so I was going to let him go out there and see how long he could go. He got hurt by the long ball, but you take the home runs away and he threw a pretty good game."

Kubuski brought two more in the eighth with a two-run double off Aldie reliever Kyle McCormick.

"We've been living and dying with that home run," Barnes said. "We'd better start putting some hits together, and I thought we did that tonight for the most part."

Strasburg used six pitchers in all over the two day-long game, five on Friday. The Senators' options were a bit more limited, and it showed against Strasburg.

"We're hanging by a thread, but the guys we have left want to compete, they want to win," Lemley said. "They'll play hard until the end."

Armstrong has that same mindset, and is hoping the end won't come until next week with the Express winning the franchise's first James W. Lineweaver Cup.

"I'm in it for the long haul," Armstrong said. "We're hoping that it'll go all the way. We're here now, been here all summer. It's been a long summer for all of us, so might as well go all the way and try to win it."

Note: The Lineweaver Cup championship series, originally scheduled for a best-of-five format, has been cut to a best-of-three due to this week's rain-delayed semifinals.

Contact Sports Editor Jeff Nations at 540-465-5137 ext. 161, or jnations@nvdaily.com>

Source: http://www.nvdaily.com/sports/2013/08/express-power-up-to-down-senators.php

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Saturday, August 3, 2013

Catholics support making church more open to gays

Opinion of Pope Francis is resolutely favorable, while Americans - and especially Catholics - side with making the church more open to gays

Earlier this week, Pope Francis made headlines when he said in an interview, "Who am I to judge a gay person of goodwill who seeks the Lord?". Catholic officials have said the remark does not mark a shift for Catholic doctrine - being homosexual is not a sin but homosexual acts are. But Francis's words have a sparked discussion of a new era of inclusivity?for the church.

New research from YouGov shows that perception of Pope Francis remains resolutely positive, while his remark on homosexuality has been well-received, especially by Catholics.

Overall, 56% of Americans have a favorable view of the Pope. This has risen from 40% when Francis first assumed the papacy in March and remains much higher than his predecessor Benedict XVI, whom 35% of Americans have a favorable opinion of.?Approval of Francis is even higher among Catholics, with 76% having a favorable opinion.

As for whether the Catholic Church should be more inclusive of homosexuals, Americans tend to agree. 39% say the Catholic Church should be more inclusive while 29% say it should not be. Among Catholics support rises, with 46% saying they want to church to be more open to gays and 24% saying the opposite.

While Americans want the Catholic Church to be inclusive, they are still split on the morality of homosexual acts, which the Catholic Church condemns as sinful. 43% say that homosexual acts are sinful while 41% say they are not. Catholics are similarly divided on the matter, with 38% saying homosexual acts are sinful and 39% saying they are not.

The survey also signaled that American - and especially Catholics - want Francis to make changes in the church. Overall, 35% of American adults say they want Francis to make major changes and 22% say they want him to make minor changes. Only 8% say they want no changes at all. Among Catholics, the number rises even higher to 39% wanting major changes and 33% saying they want minor changes.

Find the complete results here.

Image courtesy of Getty.

Source: http://today.yougov.com/news/2013/07/31/catholics-support-making-church-more-open-gays/

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Sniffing for cancer | Science News for Kids

New surgical tool offers surgeons speedier diagnosis of tissues that are cancerous

By Stephen Ornes / August 2, 2013

A new electrical device called the iKnife can help surgeons know within seconds if the tissue they?re cutting is healthy or cancerous. This image shows liver tissue with cancer that has spread from another organ. The tissue on the left, which appears to be diagonal in this image, is cancerous. The tissue on the right is healthy. Credit: Science Translational Medicine/AAAS

A new electrical device called the iKnife can help surgeons know within seconds if the tissue they?re cutting is healthy or cancerous. This image shows liver tissue with cancer that has spread from another organ. The tissue on the left, which appears to be diagonal in this image, is cancerous. The tissue on the right is healthy. Credit: Science Translational Medicine/AAAS

Meet the iKnife: It?s a new tool that may help surgeons shorten the operating time for cancer patients. Within three seconds, it can tell whether cut tissue is healthy or cancerous, a new study finds. The same identification takes up to 30 minutes when done by a person, as it is now.

Any diseased cells left behind during cancer surgery can cause a new tumor, allowing the disease to spread. So surgeons face a balancing act. They try to cut out every last bit of diseased tissue, but no more than is absolutely necessary. That can be tricky around the edges of the tumor. That?s where diseased cells join healthy ones.

Surgeons often use electric currents to zap diseased cells, rather than a sharp blade to cut them out. These electric tools are ?as common as scalpels,? Zolt?n Tak?ts told Science News. Tak?ts, a chemist at Imperial College London, led the new study. As it heats tissue, this new type of electric ?knife? releases some smoke. It?s ash from the zapped cells. The iKnife analyzes the smoke to tell if the cells had been healthy or diseased. The approach is similar to diagnosing what type of wood a fire had burned by studying the smoke.

With the iKnife, ?They are basically blowing up tissue, making smoke out of it and then sampling that smoke,? Nicholas Winograd explains. A chemist at Pennsylvania State University in University Park, he did not work on the new study. ?I don?t think it?s at all obvious that this kind of thing would work and I give them a lot of credit for developing it,? he told Science News.

The iKnife ?sniffs? the smoke using mass spectrometry (spek TROM eh tree). It?s a standard tool that chemists use to uncover the ingredients in some unknown sample. Spectrometry can detect what types of material were in the ash. For example: Tak?ts? team found that healthy cells have different proportions and types of fat than cancerous cells. The iKnife might measure fat particles in smoke to identify which cells ? healthy or cancerous ? were burned.

The scientists tested the iKnife on 91 patients with cancer. For each patient, the device delivered a diagnosis that matched that given by a pathologist. This type of doctor is trained in examining tissues for evidence of trauma and disease. Tak?ts? team reported its findings July 17 in the journal Science Translational Medicine.

The iKnife is off to a promising start. But before it can be released for use in operating rooms throughout the world, scientists must first test the tool repeatedly in human trials. Researchers must confirm that iKnife analyses are as reliable as the ones today performed by pathologists.

Power Words

mass spectrometry A technique used to determine the chemical makeup of a source material.

tissue Any of the distinct types of material, comprised of cells, which make up animals, plants or fungi.

electric current The flow of electricity along a given path.

cancer The rapid, uncontrolled growth of abnormal cells. It can lead to tumors, pain and death.

Source: http://www.sciencenewsforkids.org/2013/08/new-surgical-tool-offers-surgeons-speedier-diagnosis-of-tissues-that-are-cancerous/

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Chinese Farmer Jailed for Alien Hoax In what could be an unfortunate tale of...

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