Sunday, March 31, 2013

Kruger helicopter crash kills five

Five members of the South African military have died in a helicopter crash, officials said.

The aircraft was patrolling the Kruger National Park on Saturday evening looking for rhino poachers.

The patrol was routine and an investigation is under way.

The poaching of rhinos is rampant in South Africa. Their horns are sold in Asia, where some believe they have medicinal purposes, although there is no evidence to support it.

The South African Broadcasting Corporation quoted Brig Gen Xolani Mabanga as saying that the Agusta A1-0-9 light utility helicopter had come down at around 19:00 GMT on Saturday, killing all five people on board.

Gen Mabanga said the ministry of defence extended condolences to the families of the deceased, all members of the South African National Defence Force.

Source: http://www.bbc.co.uk/news/world-africa-21986456#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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Signed Iconic Beatles Album Auctioned for $290,500

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A copy of The Beatles' "Sgt. Pepper's Lonely Hearts Club Band" album autographed by all four band members has shattered expectations at auction.

The iconic album was sold Saturday for $290,500 by Heritage Auctions in Dallas. It had been listed at $30,000 before the sale. The winning bidder was not identified, but The Associated Press reported the rare item had been sold to a person in the Midwest.

The autographs of the band members were obtained in 1967, the same year the record was issued, according to a letter of authenticity posted on Heritage Auctions' website.

PHOTOS: Expensive Items

Each of the Beatles signed next to his image on the inside spread of the album.

Beatles expert Perry Cox said the piece of memorabilia was "extraordinarily special."

"I consider this to be one of the top two items of Beatles memorabilia I've ever seen - the other being a signed copy of 'Meet the Beatles' [the band's second album released in the U.S.]," he said, according to Heritage Auctions' website.

The album was one of the big draws to Saturday's auctions, which included other entertainment and music memorabilia.

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Source: http://news.yahoo.com/signed-iconic-beatles-album-auctioned-190503155.html

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Saturday, March 30, 2013

NKorea orders rocket prep after US B-2 drill

SEOUL, South Korea (AP) ? North Korean leader Kim Jong Un warned Friday that his rocket forces were ready "to settle accounts with the U.S.," unleashing a new round of bellicose rhetoric after U.S. nuclear-capable B-2 bombers dropped dummy munitions in joint military drills with South Korea.

Kim's warning, and the litany of threats that have preceded it, don't indicate an imminent war. In fact, they're most likely meant to coerce South Korea into softening its policies, win direct talks and aid from Washington, and strengthen the young leader's credentials and image at home.

But the threats from North Korea and rising animosity from the rivals that have followed U.N. sanctions over Pyongyang's Feb. 12 nuclear test do raise worries of a misjudgment leading to a clash.

Kim "convened an urgent operation meeting" of senior generals just after midnight, signed a rocket preparation plan and ordered his forces on standby to strike the U.S. mainland, South Korea, Guam and Hawaii, state media reported.

Kim said "the time has come to settle accounts with the U.S. imperialists in view of the prevailing situation," according to a report by the North's official Korean Central News Agency.

Later Friday at the main square in Pyongyang, tens of thousands of North Koreans turned out for a 90-minute mass rally in support of Kim's call to arms. Men and women, many of them in olive drab uniforms, stood in arrow-straight lines, fists raised as they chanted, "Death to the U.S. imperialists." Placards in the plaza bore harsh words for South Korea as well, including, "Let's rip the puppet traitors to death!"

Small North Korean warships, including patrol boats, conducted maritime drills off both coasts of North Korea near the border with South Korea on Thursday, South Korean Defense Ministry spokesman Kim Min-seok said in a briefing Friday. He didn't provide more details.

The spokesman said that South Korea's military was mindful of the possibility that North Korean drills could lead to an actual provocation. He also said that the South Korean and U.S. militaries are watching closely for any signs of missile launch preparations in North Korea. He didn't elaborate.

North Korea, which says it considers the U.S.-South Korean military drills preparations for invasion, has pumped out a string of threats in state media. In the most dramatic case, Pyongyang made the highly improbable vow to nuke the United States.

On Friday, state media released a photo of Kim and his senior generals huddled in front of a map showing routes for envisioned strikes against cities on both American coasts. The map bore the title "U.S. Mainland Strike Plan."

Portions of the photo appeared to be manipulated, though an intriguing detail ? a bandage on Kim's left arm ? appeared to be real.

Experts believe the country is years away from developing nuclear-tipped missiles that could strike the United States. Many say they've also seen no evidence that Pyongyang has long-range missiles that can hit the U.S. mainland.

Still, there are fears of a localized conflict, such as a naval skirmish in disputed Yellow Sea waters. Such naval clashes have happened three times since 1999. There's also the danger that such a clash could escalate. Seoul has vowed to hit back hard the next time it is attacked.

North Korea's threats are also worrisome because of its arsenal of short- and mid-range missiles that can hit targets in South Korea and Japan. Seoul is only a short drive from the heavily armed border separating the Koreas.

"The North can fire 500,000 rounds of artillery on Seoul in the first hour of a conflict," analysts Victor Cha and David Kang wrote recently for Foreign Policy magazine. They also note that North Korea has a history of testing new South Korean leaders; President Park Geun-hye took office late last month. "Since 1992, the North has welcomed these five new leaders by disturbing the peace," they wrote.

U.S. Defense Secretary Chuck Hagel told reporters Thursday that the decision to send B-2 bombers to join the military drills was part of normal exercises and not intended to provoke North Korea. Hagel acknowledged, however, that North Korea's belligerent tones and actions in recent weeks have ratcheted up the danger in the region, "and we have to understand that reality."

U.S. Forces Korea said the B-2 stealth bombers flew from a U.S. air base in Missouri and dropped dummy munitions on an uninhabited South Korean island range on Thursday before returning home. The Pentagon said this was the first time a B-2 had dropped dummy munitions over South Korea, and later added that it was unclear whether there had ever been any B-2 flights there at all.

The statement follows an earlier U.S. announcement that nuclear-capable B-52 bombers participated in the joint military drills.

Pyongyang uses the U.S. nuclear arsenal as a justification for its own push for nuclear weapons. It claims that U.S. nuclear firepower is a threat to its existence and provocation.

The two Missouri-based stealth bombers used in the South Korean drills probably weren't nuclear-armed, but experts say they're the aircraft that would likely be sent if Washington ever decides it does want to drop nuclear bombs on North Korea. The United States doesn't forward-deploy nuclear weapons in South Korea, Okinawa, Guam or Hawaii.

"The B-2 can reach targets from North Korea to Iran directly from Missouri, which is what the United States did in the early stages of operations against Yugoslavia, Afghanistan and Iraq," analyst Jeffrey Lewis wrote in a post on ArmsControlWonk.com earlier this month.

___

AP writers Jon Chol Jin in Pyongyang, North Korea, Sam Kim in Seoul and Eric Talmadge in Tokyo contributed to this report.

Source: http://news.yahoo.com/nkorea-orders-rocket-prep-us-b-2-drill-000429063.html

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University of Washington to Offer Its First Ever Online-Only Degree ...

I'm all for exploring innovative ways to extend affordable access to quality higher education, especially for students who find their vocation in low-paying (if much needed) professions. But I'm really not confident that online-only degrees are the way to go.

The University of Washington will offer a new low-cost online bachelor?s degree completion program in early childhood and family studies. Pending final approval, the program will start in the fall.

[...] The Early Childhood and Family Studies degree, which is the first online-only bachelor?s completion program to be offered by the UW, will prepare individuals to work in child care, preschools, social and mental health services, parent and family support, and arts organizations.

So, um, the UW's first ever online-only bachelor's degree will be granted in program training people in a profession that consists mostly of face-to-face interpersonal interaction? I mean, if distance learning is so magical, why train preschool teachers at all? Wouldn't it be cheaper and more effective to just hand all the toddlers iPads and let them teach themselves?

The UW online degree costs $160 per credit ? which is about equivalent to $7,000 for a year of full-time study ? regardless of where students live.

No doubt that's cheaper, sure. But in every sense of the word. And it's not just the students (and their students) who might not get the value out of this that they expect. If the UW is selling a degree for $7,000 a year (and with relaxed admission requirements), won't that devalue the degrees of students paying almost twice the price? Top schools like the UW stand to cheapen their brand if they're not careful.

The program will be administered by UW Educational Outreach, which received a Next Generation Learning Challenges grant partially funded by the Gates Foundation, to help offset costs of developing the degree. The grant includes offering several core classes in early childhood education free to the public, as Massive Open Online Courses (MOOCs) on the Coursera platform.

What a great humanitarian Bill Gates is, promoting education reforms that in no way generate profits for the industry on which he built his fortune. (But then, all those libraries Andrew Carnegie built sure did use a lot of steel, so I guess I shouldn't be too cynical.)

I don't mean to come off as a Luddite. There's a place in higher education for online learning. But let's be clear: The main advantage of MOOCs is that they're cheaper. Not better, or for the most part, not even just as good. Just cheaper.

And if our public policy solution to the crisis in higher education funding is focused on making college cheaper, well, in the end, chances are we'll get what we pay for.

Source: http://slog.thestranger.com/slog/archives/2013/03/29/university-of-washington-to-offer-its-first-online-only-degree

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Veterans fight changes to disability payments | CapeCodOnline.com

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In this March 24, 2013 photo, former Marine Corps Cpl. Marshall Archer, left, a veterans' liaison for the city of Portland, Maine, speaks to a man on a street in Portland. Veterans groups are rallying to fight any proposal to change disability payments as the federal government attempts to address its long-term debt problem. They say they've sacrificed already.AP Photo/Robert F. Bukaty

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WASHINGTON -- Veterans groups are rallying to fight any proposal to change disability payments as the federal government attempts to address its long-term debt problem. They say they've sacrificed already.

Government benefits are adjusted according to inflation, and President Barack Obama has endorsed using a slightly different measure of inflation to calculate Social Security benefits. Benefits would still grow but at a slower rate.

Advocates for the nation's 22 million veterans fear that the alternative inflation measure would also apply to disability payments to nearly 4 million veterans as well as pension payments for an additional 500,000 low-income veterans and surviving families.

"I think veterans have already paid their fair share to support this nation," said the American Legion's Louis Celli. "They've paid it in lower wages while serving, they've paid it through their wounds and sacrifices on the battlefield and they're paying it now as they try to recover from those wounds."

Economists generally agree that projected long-term debt increases stemming largely from the growth in federal health care programs pose a threat to the country's economic competitiveness. Addressing the threat means difficult decisions for lawmakers and pain for many constituents in the decades ahead.

But the veterans groups point out that their members bore the burden of a decade of war in Iraq and Afghanistan. In the past month, they've held news conferences on Capitol Hill and raised the issue in meetings with lawmakers and their staffs. They'll be closely watching the unveiling of the president's budget next month to see whether he continues to recommend the change.

Obama and others support changing the benefit calculations to a variation of the Consumer Price Index, a measure called "chained CPI." The conventional CPI measures changes in retail prices of a constant marketbasket of goods and services. Chained CPI considers changes in the quantity of goods purchased as well as the prices of those goods. If the price of steak goes up, for example, many consumers will buy more chicken, a cheaper alternative to steak, rather than buying less steak or going without meat.

Supporters argue that chained CPI is a truer indication of inflation because it measures changes in consumer behavior. It also tends to be less than the conventional CPI, which would impact how cost-of-living raises are computed.

Under the current inflation update, monthly disability and pension payments increased 1.7 percent this year. Under chained CPI, those payments would have increased 1.4 percent.

The Congressional Budget Office projects that moving to chained CPI would trim the deficit by nearly $340 billion over the next decade. About two-thirds of the deficit closing would come from less spending and the other third would come from additional revenue because of adjustments that tax brackets would undergo.

Isabel Sawhill, a senior fellow in economic studies at The Brookings Institution, a Washington-based think tank, said she understands why veterans, senior citizens and others have come out against the change, but she believes it's necessary.

"We are in an era where benefits are going to be reduced and revenues are going to rise. There's just no way around that. We're on an unsustainable fiscal course," Sawhill said. "Dealing with it is going to be painful, and the American public has not yet accepted that. As long as every group keeps saying, `I need a carve-out, I need an exception,' this is not going to work."

Sawhill argued that making changes now will actually make it easier for veterans in the long run.

"The longer we wait to make these changes, the worse the hole we'll be in and the more draconian the cuts will have to be," she said.

That's not the way Sen. Bernie Sanders sees it. The chairman of the Senate Committee on Veterans' Affairs said he recently warned Obama that every veterans group he knows of has come out strongly against changing the benefit calculations for disability benefits and pensions by using chained CPI.

"I don't believe the American people want to see our budget balanced on the backs of disabled veterans. It's especially absurd for the White House, which has been quite generous in terms of funding for the VA," said Sanders, I-Vt. "Why they now want to do this, I just don't understand."

Sanders succeeded in getting the Senate to approve an amendment last week against changing how the cost-of-living increases are calculated, but the vote was largely symbolic. Lawmakers would still have a decision to make if moving to chained CPI were to be included as part of a bargain on taxes and spending.

Sanders' counterpart on the House side, Rep. Jeff Miller, R-Fla., the chairman of the House Committee on Veterans' Affairs, appears at least open to the idea of going to chained CPI.

"My first priority is ensuring that America's more than 20 million veterans receive the care and benefits they have earned, but with a national debt fast approaching $17 trillion, Washington's fiscal irresponsibility may threaten the very provision of veterans' benefits," Miller said. "Achieving a balanced budget and reducing our national debt will help us keep the promises America has made to those who have worn the uniform, and I am committed to working with Democrats and Republicans to do just that."

Marshall Archer, 30, a former Marine Corps corporal who served two stints in Iraq, has a unique perspective about the impact of slowing the growth of veterans' benefits. He collects disability payments to compensate him for damaged knees and shoulders as well as post-traumatic stress disorder. He also works as a veterans' liaison for the city of Portland, Maine, helping some 200 low-income veterans find housing.

Archer notes that on a personal level, the reduction in future disability payments would also be accompanied down the road by a smaller Social Security check when he retires. That means he would take a double hit to his income.

"We all volunteered to serve, so we all volunteered to sacrifice," he said. "I don't believe that you should ever ask those who have already volunteered to sacrifice to then sacrifice again."

That said, Archer indicated he would be willing to "chip in" if he believes that everyone is required to give as well.

He said he's more worried about the veterans he's trying to help find a place to sleep. About a third of his clients rely on VA pension payments averaging just over $1,000 a month. He said their VA pension allows them to pay rent, heat their home and buy groceries, but that's about it.

"This policy, if it ever went into effect, would actually place those already in poverty in even more poverty," Archer said.

The changes that would occur by using the slower inflation calculation seem modest at first. For a veteran with no dependents who has a 60 percent disability rating, the use of chained CPI this year would have lowered the veteran's monthly payments by $3 a month. Instead of getting $1,026 a month, the veteran would have received $1,023.

Raymond Kelly, legislative director for Veterans of Foreign Wars, acknowledged that veterans would see little change in their income during the first few years of the change. But even a $36 hit over the course of a year is "huge" for many of the disabled veterans living on the edge, he said.

The amount lost over time becomes more substantial as the years go by. Sanders said that a veteran with a 100 percent disability rating who begins getting payments at age 30 would see their annual payments trimmed by more than $2,300 a year when they turn 55.


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Source: http://www.capecodonline.com/apps/pbcs.dll/article?AID=/20130330/NEWS11/130339991/-1/rss04

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Friday, March 29, 2013

Senate won't be on Judd's resume (CNN)

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Democrats Have a Dinosaur Problem Too

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Biden, Clinton, Cuomo are considered the leading candidates to seek the Democratic nomination for president in the coming open election. Are we talking about 2016 or 1988?

Yes, this headline could apply to 2016. But the funny thing is, this could have also been written more than 25 years ago in advance of the 1988 presidential elections. While we are talking about a different Clinton (this time Hillary and not Bill) and Cuomo (and the son Andrew and not the father Mario), it is amazing how the bench of the Democratic Party seems trapped in years gone by.

A few days ago on "This Week" on ABC I referred to a meeting of CPAC as something that could take place in the Mesozoic era. The interesting thing is both parties in different ways seem trapped in the past.

For many, Republicans seem to be annunciating policies and programs and a vision that seems outdated and out of step with modern America. Their stands on many social issues (though there does seem to be some evolving going on related to gay marriage) and tax policies and view of government do not seem to fit society in the 21 st century. As I've said, a conservative message could be very successful; it just needs to be one that fits today's economic, social and political environment.

But Democrats shouldn't bask in the idea that they don't have a dinosaur problem too. Look at that list of names at the top of this column; it is a list from a time gone by. Where are the new names? Where is the bench that isn't named Clinton, Biden or Cuomo? I understand two of these folks are relatives of the names from the 1980s, but come on, isn't there a future for Democrats that isn't a dinosaur name from the past?

And while Republicans have a message that could be described as drawn up in a time of dinosaurs, Democrats must solve a personnel problem to move successfully into the future. Right now the personality and persuasion of President Obama ties the Democrats together in a loose coalition of a diverse variety of demographic groups. He is the leader that looks much more like the 21 st century, but after President Obama leaves office in 2016, whom do they have that isn't a name drawn from 25 years ago?

Republicans actually have a new group of leaders emerging. Sure, a Bush seems to be circling the field, but the names that have gotten more buzz today among conservatives are Rubio, Christie and Walker. None of these names were on the political scene 10 years ago, let alone 25 years ago.

And if one of these candidates (or another new Republican out there) catches fire, and has the courage to create a conservative policy model for the next generation, the Democrats are in serious trouble in 2016.

Both parties are an imperfect fit for this next presidential election, as well as to appeal to the new generation of voters emerging in America, but for totally different reasons. One has a policy problem; the other has a personnel problem. But in many ways, the Republicans' situation is an easier fix.

You can't create a brand new candidate that is ready for prime time out of thin air. But a new candidate can create a new set of messages and policies if they are willing to lead and have the strength and capacity to put together a viable electoral coalition. In politics, you nearly always need a candidate first, and then messages usually flow from that person's leadership ability.

In 1992, it wasn't some think tanks or party regulars or the Democratic Leadership Council that created Bill Clinton. It was his emergence and ability as a politician that gave all of them credibility and brought them into the limelight. His message and persona fit the time exceedingly well. And this is what some new Republican is going to need to do if they are going to win.

For the Republicans to emerge from their antiquated messages, they should look not to some Super Pac, or discussions among think tanks or conservagentzia, but to one of the new leaders who is ready to drag the party along. Whether those leaders have the courage to embrace a new generation is an open question.

And Democrats should just be careful about jumping up and down on the basketball court before the buzzer sounds and celebrating too much about the Republican disarray. They are about to see their premiere point guard retire, and as President Obama prepares to walk off the court, do they really want to go to a player whose last name seems to be written on a faded jersey from long ago?

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Source: http://news.yahoo.com/democrats-dinosaur-problem-too-073200239--abc-news-politics.html

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George Zimmerman's Brother: Sorry For Racist Tweets!

Source: http://www.thehollywoodgossip.com/2013/03/george-zimmermans-brother-sorry-for-racist-tweets/

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Thursday, March 28, 2013

Scientists image deep magma beneath Pacific seafloor volcano

Mar. 27, 2013 ? Since the plate tectonics revolution of the 1960s, scientists have known that new seafloor is created throughout the major ocean basins at linear chains of volcanoes known as mid-ocean ridges. But where exactly does the erupted magma come from?

Researchers at Scripps Institution of Oceanography at UC San Diego now have a better idea after capturing a unique image of a site deep in the Earth where magma is generated.

Using electromagnetic technology developed and advanced at Scripps, the researchers mapped a large area beneath the seafloor off Central America at the northern East Pacific Rise, a seafloor volcano located on a section of the global mid-ocean ridges that together form the largest and most active chain of volcanoes in the solar system. By comparison, the researchers say the cross-section area of the melting region they mapped would rival the size of San Diego County.

Details of the image and the methods used to capture it are published in the March 28 issue of the journal Nature.

"Our data show that mantle upwelling beneath the mid-ocean ridge creates a deeper and broader melting region than previously thought," said Kerry Key, lead author of the study and an associate research geophysicist at Scripps. "This was the largest project of its kind, enabling us to image the mantle with a level of detail not possible with previous studies."

The northern East Pacific Rise is an area where two of the planet's tectonic plates are spreading apart from each another. Mantle rising between the plates melts to generate the magma that forms fresh seafloor when it erupts or freezes in the crust.

Data for the study was obtained during a 2004 field study conducted aboard the research vessel Roger Revelle, a ship operated by Scripps and owned by the U.S. Navy.

The marine electromagnetic technology behind the study was originally developed in the 1960s by Charles "Chip" Cox, an emeritus professor of oceanography at Scripps, and his student Jean Filloux. In recent years the technology was further advanced by Steven Constable and Key. Since 1995 Scripps researchers have been working with the energy industry to apply this technology to map offshore geology as an aid to exploring for oil and gas reservoirs.

"We have been working on developing our instruments and interpretation software for decades, and it is really exciting to see it all come together to provide insights into the fundamental processes of plate tectonics," said Constable, a coauthor of the paper and a professor in the Cecil H. and Ida M. Green Institute of Geophysics and Planetary Physics at Scripps. "It was really a surprise to discover that melting started so deep in the mantle -- much deeper than was expected."

Key believes the insights that electromagnetics provides will continue to grow as the technology matures and data analysis techniques improve (last week Key and his colleagues announced the use of electromagnetics in discovering a magma lubricant for the planet's tectonic plates).

"Electromagnetics is really coming of age as a tool for imaging the earth," said Key. "Much of what we know about the crust and mantle is a result of using seismic techniques. Now electromagnetic technology is offering promise for further discoveries."

Key also has future plans to apply electromagnetic technology to map subglacial lakes and groundwater in the polar regions.

In addition to Key and Constable, coauthors of the paper include Lijun Liu of the University of Illinois and Anne Pommier of Arizona State University.

The study was supported by the National Science Foundation and the Seafloor Electromagnetic Methods Consortium at Scripps.

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Story Source:

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

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Kerry Key, Steven Constable, Lijun Liu, Anne Pommier. Electrical image of passive mantle upwelling beneath the northern East Pacific Rise. Nature, 2013; 495 (7442): 499 DOI: 10.1038/nature11932

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/T6Jk5OU8X88/130327144127.htm

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Carbon cycle: Four cells turn seabed microbiology upside down

Mar. 27, 2013 ? Single-celled archaea are invisible to the naked eye, and even when using a microscope, great care must be taken to observe them. An international team of researchers led by the Center for Geomicrobiology, Aarhus University, Denmark, has nevertheless succeeded in retrieving four archaeal cells from seabed mud and mapping the genome of each one.

"Until now, nobody knew how these widespread mud-dwelling archaea actually live. Mapping the genome from the four archaeal cells shows they all have genes that enable them to live on protein degradation," says Professor Karen Lloyd, now at the University of Tennessee, and leading author of the ground-breaking results published in the journal Nature.

Scientists previously thought that proteins were only broken down in the sea by bacteria, but archaea have now turned out to be important new key organisms in protein degradation in the seabed. Proteins actually make up a large part of the organic matter in the seabed and -- since the seabed has the world's largest deposit of organic carbon -- archaea thus appear to play an important and previously unknown role in the global carbon cycle.

Like a grain of sand on the beach

Archaea are some of the most abundant organisms in the world, but very few people have ever heard of them. They were originally discovered in extreme environments such as hot springs and other special environments like cow stomachs and rice paddies, where they form methane. In recent years, however, researchers have realised that archaea make up a large part of the microorganisms in the seabed, and that the seabed is also the habitat of the majority of the world's microorganisms.

"A realistic estimate is that archaea are the group of organisms with the most individuals in the world. In fact, there are more archaea than there are grains of sand on the beaches of the whole world. If you bury your toes right down in the mud in the seabed, you'll be in touch with billions of archaea," says Professor Bo Barker J?rgensen, Director of the Center for Geomicrobiology.

New technology links function and identity

This is the first time that scientists have succeeded in classifying archaeal cells in a mud sample from the seabed and subsequently analysing the genome of the cells, thereby revealing what the organisms are and what they live on.

"At present, we can't culture these archaea or store them in the laboratory, so this rules out the physiological tests usually carried out by the microbiologists. We've therefore worked with cell extraction, cell sorting, and subsequent mapping of the individual cell's combined genetic information -- that's to say its genome. This is a new approach that can reveal both a cell's identity and its lifestyle," says Professor of Microbiology Andreas Schramm, affiliated with the Center for Geomicrobiology.

The method opens up a new world of knowledge for microbiologists, who can now study an individual microorganism just as zoologists study an individual mouse. Microbiologists have been hoping for this for a long time. Until now, they have only been familiar with the life processes of less than 1% of the world's microorganisms -- those they can culture in a laboratory. The new method provides opportunities for studying the remaining 99% directly from nature.

"Applying this novel technique to marine sediments means we don't have to wait a thousand years for archaea to grow in lab to analyze their genomes -- we can just sequence them directly from the environment. In future, this method will no doubt reveal new, unknown functions of microorganisms from many different environments, concludes Postdoctoral Fellow Dorthe Groth Petersen.

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Story Source:

The above story is reprinted from materials provided by Aarhus University, via EurekAlert!, a service of AAAS.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Journal Reference:

  1. Karen G. Lloyd, Lars Schreiber, Dorthe G. Petersen, Kasper U. Kjeldsen, Mark A. Lever, Andrew D. Steen, Ramunas Stepanauskas, Michael Richter, Sara Kleindienst, Sabine Lenk, Andreas Schramm, Bo Barker J?rgensen. Predominant archaea in marine sediments degrade detrital proteins. Nature, 2013; DOI: 10.1038/nature12033

Note: If no author is given, the source is cited instead.

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/cPK8jH2IJFk/130327144120.htm

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AT&T to take orders for Galaxy S 4 on April 16

NEW YORK (AP) ? AT&T says it will start taking pre-orders for the Samsung Galaxy S 4, the season's most eagerly awaited smartphone, on April 16 for $250.

The amount is $50 above the usual introductory price for high-end smartphones.

AT&T didn't say when the phone will go on sale in stores, or when the pre-orders will be delivered, but pre-orders usually start a week or two before deliveries.

The S 4 is the successor to the Galaxy S III, which has been the biggest competitor to Apple's iPhone. AT&T is the first U.S. carrier to announce a price and pre-order date, but others have said they'll sell the phone. British carriers started taking pre-orders on Thursday.

The Galaxy S 4 comes with a slightly bigger screen, a larger battery and a faster processor.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/495d344a0d10421e9baa8ee77029cfbd/Article_2013-03-28-ATandT-Samsung%20Galaxy%20S%204/id-c539af7602ae4646b08a0842b8343a5b

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Superhero supercomputer helps battle autism

Mar. 26, 2013 ? When it officially came online at the San Diego Supercomputer Center (SDSC) in early January 2012, Gordon was instantly impressive. In one demonstration, it sustained more than 35 million input/output operations per second--then, a world record.

Input/output operations are an important measure for data intensive computing, indicating the ability of a storage system to quickly communicate between an information processing system, such as a computer, and the outside world. Input/output operations specify how fast a system can retrieve randomly organized data common in large datasets and process it through data mining applications.

The supercomputer's record-breaking feat wasn't a surprise; after all, Gordon is named after a comic strip superhero, Flash Gordon.

Gordon's new and unique architecture employs massive amounts of the type of flash memory common in cell phones and laptops--hence its name. The system is used by scientists whose research requires the mining, searching and/or creating of large databases for immediate or later use, including mapping genomes for applications in personalized medicine and examining computer automation of stock trading by investment firms on Wall Street.

Commissioned by the National Science Foundation (NSF) in 2009 for $20 million, Gordon is part of NSF's Extreme Science and Engineering Discovery Environment, or XSEDE program, a nationwide partnership comprising 16 high-performance computers and high-end visualization and data analysis resources.

"Gordon is a unique machine in NSF's Advanced Cyberinfrastructure/XSEDE portfolio," said Barry Schneider, NSF program director for advanced cyberinfrastructure. "It was designed to handle scientific problems involving the manipulation of very large data. It is differentiated from most other resources we support in having a large solid-state memory, 4 GB per core, and the capability of simulating a very large shared memory system with software."

Last month, a team of researchers from SDSC, the United States and the Institute Pasteur in France reported in the journal Genes, Brain and Behavior that they used Gordon to devise a novel way to describe a time-dependent gene-expression process in the brain that can be used to guide the development of treatments for mental disorders such as autism-spectrum disorders and schizophrenia.

The researchers identified the hierarchical tree of coherent gene groups and transcription-factor networks that determine the patterns of genes expressed during brain development. They found that some "master transcription factors" at the top level of the hierarchy regulated the expression of a significant number of gene groups.

The scientists' findings can be used for selection of transcription factors that could be targeted in the treatment of specific mental disorders.

"We live in the unique time when huge amounts of data related to genes, DNA, RNA, proteins, and other biological objects have been extracted and stored," said lead author Igor Tsigelny, a research scientist with SDSC as well as with UC San Diego's Moores Cancer Center and its Department of Neurosciences.

"I can compare this time to a situation when the iron ore would be extracted from the soil and stored as piles on the ground. All we need is to transform the data to knowledge, as ore to steel. Only the supercomputers and people who know what to do with them will make such a transformation possible," he said.

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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/most_popular/~3/VbpIo_prCLE/130326162343.htm

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Simulations uncover obstacle to harnessing laser-driven fusion

Wednesday, March 27, 2013

A once-promising approach for using next-generation, ultra-intense lasers to help deliver commercially viable fusion energy has been brought into serious question by new experimental results and first-of-a-kind simulations of laser-plasma interaction.

Researchers at The Ohio State University are evaluating a two-stage process in which a pellet of fusion fuel is first crushed by lasers on all sides, shrinking the pellet to dozens of times its original size, followed by an ultra-intense burst of laser light to ignite a chain reaction. This two-stage approach is called Fast Ignition, and there are a few variants on the theme. In a recent paper, the Ohio State research group considered the long-discussed possibility of using a hollow cone to maintain a channel for the ultra-intense "ignitor pulse" to focus laser energy on the compressed pellet core. Drawing on both experimental results from studies at the Titan Laser at Lawrence Livermore National Laboratory in California, and massively-parallel computer simulations of the laser-target interaction performed at the Ohio Supercomputer Center (OSC) in Columbus, Ohio, the research team found compelling evidence that the cone-guided approach to Fast Ignition has a serious flaw.

"In the history of fusion research, two-steps-forward and one-step-back stories are a common theme," said Chris Orban, Ph.D., a researcher of the High Energy Density Physics research group at Ohio State and the lead theorist on the project. "But sometimes progress is about seeing what's not going to work, just as much as it is looking forward to the next big idea."

Since the ultra-intense pulse delivers energy to the fuel through relativistic electrons accelerated by the laser interaction, the Ohio State study focused on the coupling of the laser light to electrons and the propagation of those electrons through the cone target. Rather than investigating how the interaction would work on a high-demand, high-cost facility like the National Ignition Facility (NIF), which is also based at Lawrence Livermore National Laboratory and one of the largest scientific operations in the world, the researchers considered experiments just across from NIF at the Titan laser, which is much smaller and easily accessible.

Despite its size and despite having lower total energy, for a brief moment the Titan laser is many thousands of times more intense than NIF, which makes it a decent stand-in as a second-stage ignitor pulse. The OSU-led experimental team focused the Titan pulse on hollow cone targets attached at the tip to copper wires and observed the burst of X-ray photons coming from the copper as a measure of the laser energy to relativistic electron conversion efficiency.

The X-ray signal was much lower from the hollow cones with thicker cone walls. "This was strong evidence to the experimental team that the typical approach to cone-guided Fast Ignition wouldn't work, since thicker cones should be more realistic than thin cones," said Orban. "This is because electrons are free to move around in a dense plasma, much like they do in a normal metal, so the thicker cone target is like a thin cone embedded in a dense plasma."

These intuitions were tested in simulations performed at OSC. Whereas earlier efforts to simulate the laser-target interaction were forced to simplify or shrink the target size in order to make the calculations more feasible, Orban used the LSP code to perform the first-ever, full-scale 2D Particle-In-Cell simulations of the entire laser-target interaction using fully realistic laser fields.

These simulations also included a sophisticated model for the pre-heating of the target from stray laser light ahead of the ultra-intense pulse developed by collaborators at the Flash Center for Computational Science at the University of Chicago.

"We were delighted to help Chris use the FLASH code to provide realistic initial conditions for his Particle-In-Cell simulations," said Don Lamb, director of the Flash Center. "This is an outstanding example of how two groups can collaborate to achieve a scientific result that neither could have achieved alone."

To conduct the simulations, the Ohio State researchers accessed OSC's flagship Oakley Cluster supercomputer system. The HP-built system features 8,300+ Intel Xeon cores and 128 NVIDIA Tesla GPUs. Oakley can achieve 88 teraflops, tech-speak for performing 88 trillion calculations per second, or, with acceleration from the NVIDIA GPUs, a total peak performance of 154 teraflops.

"The simulations pointed to the electric fields building up on the edge of the cone as the key to everything," said Orban. "The thicker the cone is, the further away the cone edge is from the laser, and as a result fewer energetic electrons are deflected forward, which is the crucial issue in making cone-guided Fast Ignition a viable approach."

With both the experiment and the simulations telling the same story, the evidence is compelling that the cone-guided route to Fast Ignition is an unlikely one. While other studies have come to similar conclusions, the group was the first to identify the plasma surrounding the cone as a severe hindrance. Thankfully, there are still many other ideas for successfully igniting the fusion pellet with current or soon-to-be-constructed laser facilities. Any future efforts to spark fusion reactions with these lasers using a two-stage fast-ignition approach must be mindful to consider the neutralizing effect of the free electrons in the dense plasma.

"We could not have completed this project without the Oakley Cluster," Orban noted. "It was the perfect combination of speed and RAM and availability for us. And thanks to the profiling I was able to do, the compute time for our production runs went from two weeks in November 2011 to three or four days as of February 2012."

"Energy and the environment is one of the primary focus areas of the center, and this research fits perfectly into that domain," said Brian Guilfoos, the client and technology support manager for OSC. "Many of our systems were designed and software packages selected to best support the type of computing required by investigators working in fields related to our focus areas."

###

The paper describing the study, "Coupling of high-intensity laser light to fast electrons in cone-guided fast ignition," was recently published in Physical Review E, a journal of the American Physical Society.

Ohio Supercomputer Center: http://www.osc.edu

Thanks to Ohio Supercomputer Center for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/127477/Simulations_uncover_obstacle_to_harnessing_laser_driven_fusion

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Is the T-Mobile iPhone a Good Deal?

Is the T-Mobile iPhone a Good Deal?
The iPhone is now available on all major U.S. carriers. But is T-Mobile?s unique pricing plan worth it?

Source: http://www.wired.com/gadgetlab/2013/03/is-tmobile-iphone-a-deal/

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Tuesday, March 26, 2013

Memphis author's stories span generations of a family - The Shelf Life

REVIEW by TINA LOTUFO
CHAPTER16.ORG

Cary Holladay's new collection of linked stories, "Horse People," follows members of a prosperous family in Orange County, Virginia, from the Civil War and beyond.

holladay.jpegThe book opens with "The Bridge," set in 1861, in which mill owner Henry Fenton hires a crew of locals to guard a bridge over the Rapidan River from Yankee troops. Bonnie Hazlitt is a disgraced unwed mother, the Pratt brothers are 70-year-old twins, and Burrell is a young boy with only one eye and a name that "rhymes with squirrel." The recruits are also expected to visit the sickbed of Fenton's 28-year-old wife, Mary Jane, who is dying.

In this passage, Burrell looks forward to telling Mary Jane about the animals he has imagined during his night watch:

"Animals come by then, trotting, lolloping, slithering, flying, padding, powered by their invisible hearts, their eyes bright as coins. ... He thinks he's dreaming when herd animals appear: goats and sheep, one or two as if ark-bound. They have business to tend to. He could reach out and pet their flanks, their hides. He tries, and they swerve out of reach. Porcupine, bear, turkey, squirrel, and pig. Their nighttime travels have a dapper purpose and camaraderie. Snakes move fast at night, and toads jump high as Burrell's shoulder. Tortoises, he swears, nearly gallop. They have no fear of him, this boy crouched at one end of the bridge, proud of missing his sleep."

The bridge guards are happy to have a sense of purpose, while Mary Jane dreams of childhood memories, her own dead daughter, and the woman Henry will marry after she is gone.

Henry Fenton remarries and has other children, including the good-hearted Richard, who grows up to marry Nelle Scott, a harsh, privileged daughter of Yankee parents. Nelle and Richard go on to raise seven sons, but breeding horses is Nelle's true love, until she meets and begins an affair with horse trainer Ben Burleigh. In the central story of the family arc and one of the strongest in the collection, "Nelle on the Grass," the title character struggles to reconcile her reluctant roles as wife and mother with her feelings for Burleigh: "A thin cloth will smother you as well as a thick one," she thinks. "Richard's eyes are river-gray; his eyes in photographs are those of his ancestors."

Nelle tells many of the stories from her point of view, but in "Hollyhocks," her son Dudley offers a poignant perspective on growing up in the troubled Fenton family. Set at Christmastime in 1951, the story chronicles tensions between the brothers and their different wives. Dudley is the next-to-youngest son and the only one unmarried. He assuages his loneliness with alcohol and Pamela, his younger brother's wife. Late at night, Dudley and Pamela share a private drink by the Christmas tree and the news that Pamela is pregnant with her first child. He tenderly imagines her as a mother: "Dudley knows his feelings for her will never change. She is his age, and she will put on weight with each child, and her hair will go gray early . . . but to him, she'll always be breathtaking."

For the most part, "Horse People" presents an unflattering view of a wealthy family, whose unhappiness and preoccupations often pale in significance to the suffering experienced by those around them. The outsiders moving through this insulated and often heartless world include a woman pushed from a cliff by her husband; a madwoman run over by the wagon intended to transport her to an asylum; a gypsy family whose fortunetelling goes terribly wrong; the stable boy offered room and board and precious little else after his father commits suicide; a young house cook sent forth from his home deep in the woods to support his family as his father lies dying from a spider bite; and a gentle horse trainer stabbed to death by his wife.

Holladay, an associate professor of English at University of Memphis and director of the River City Writers Series, crafts intimate portraits of her characters as they confront birth and death, compassion and cruelty, memory and loss, and the many guises of cowardice and courage. She uses the struggles of the peripheral characters to hold a mirror to the Fenton family's comfortable yet troubled lives. It's a vision they only glimpse themselves and never fully comprehend.

Chapter16.org is an online publication of Humanities Tennessee.

Source: http://blogs.commercialappeal.com/the_shelf_life/2013/03/memphis-authors-stories-span-generations-of-a-family.html

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SD Sen. Tim Johnson retirement opens door for GOP (The Arizona Republic)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories News, RSS and RSS Feed via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/294608711?client_source=feed&format=rss

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Monday, March 25, 2013

Google+ Gets A Mobile Refresh With Photo Editing, Post Tweaks, Location And Community Controls

profile3Today, Google has announced a mobile refresh for Google+?for Android and iOS that includes some of the functionality that has come out for the desktop over the past few months. Both versions will be available later in the day. Some of the changes are things that we’ve expected, thanks to acquisitions like Nik Software and features like Communities that were introduced on the desktop last year. The upcoming I/O conference should also be an interesting time for Google+, as that’s when we got its last major product edition, Events, along with numbers. These feature updates should give you a better idea of how Google wants to weave Google+ into everything it does. Photo editing, the mobile way On the photo front, you can make all of your edits from within the app now, letting you crop, rotate, change contrast, saturation and brightness and add filters, all with simple gestures that might have become familiar within the Snapseed app. The Nik Software team certainly hasn’t disappeared into an abyss in Mountain View, we’re just starting to see how important that acquisition was. The company also released a full set of professional photo tools today that Nik Software has become so popular for. Scroll more, tap less For posts, Google wants you to be able to make your way through as much content in a short amount of time. The company doesn’t want you to spend hours upon hours on Google+. Within this update, you can see more text in the original post, as well as more comments, and a single tap now takes you directly to a photo, a watch page for a video or a lightbox for a website. The really nice addition here is the ability to swipe through an entire photo album inline, without having to head over to a separate album page. Additionally, the +1, share and comment buttons are more prominent. Location in your profile Your profile on Google+ can now be adorned with your current location if you’re into that sort of thing. If you enable it, you can simply choose where you are, or where you’d like to tell everyone that you are. Without having to dig through content, the location is shown at the top of your profile. You have to turn the location settings on for Google+ to play around with this. Much needed Community controls For Communities, you’re now able to

Source: http://feedproxy.google.com/~r/Techcrunch/~3/Sk3haWWpzQM/

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A diplomatic star is born in Chinese first lady

BEIJING (AP) ? Glamorous new first lady Peng Liyuan has emerged as a Chinese diplomatic star, charming audiences and cutting a distinct profile from her all-but-invisible predecessors on her debut official trip abroad.

Peng was featured prominently in Sunday's Chinese media coverage of her husband President Xi Jinping in Russia on his first state visit since he assumed the presidency earlier this month.

A celebrated performer on state television, Peng watched song-and-dance routines at a performing arts school on Saturday, but did not join in as some media reports had suggested she might. The couple arrived in Tanzania later Sunday, and their trip also includes stops in South Africa and Congo.

An internationally popular first lady could help soften China's sometimes abrasive international image and mark a victory in its so-far unsuccessful struggle to win over global public opinion.

At the same time, she could boost the popularity of the country's new leadership at a time when citizens are feeling increasingly alienated and are fed up with the ruling class's corruption and regal airs.

In recent years, the wives of China's top officials have traditionally gone almost unseen at home and attracted little attention while accompanying their husbands on state visits.

That was in part a negative reaction to Mao Zedong's wife, Jiang Qing, who was widely despised and later imprisoned for her role as leader of the radical Gang of Four, which mercilessly persecuted political opponents during the chaotic 1966-76 Cultural Revolution.

Recently retired Premier Wen Jiabao's wife, Zhang Peili, became known for her role in the country's gem trade and was never seen in public with her husband. Meanwhile, Bo Xilai, one of China's most ambitious politicians, was brought down in spectacular style last year following his wife's involvement in the murder of a British businessman, setting off the country's nastiest political scandal in years.

Women in general wield relatively little power at the top of the Chinese power structure, with just two sitting on the ruling Communist Party's 25-member decision-making Politburo.

Peng's emerging high profile appears to be an extension of Xi's own confidence as he consolidates his control on power and presses a more assertive role for China in global affairs, said Steve Tsang, director of the China Policy Institute at Britain's University of Nottingham. Her training as a singer and stage performer offers the perfect preparation for such a role, he said.

"Peng is projecting a certain poise and confidence that Xi himself is carrying and he doesn't need to worry about what other (politicians) might think of her," Tsang said.

Peng's image was splashed across Chinese newspapers over the weekend, shown descending arm-in-arm with Xi as they descended from their aircraft after arriving in Moscow on Friday. Her visit to the arts school was carried by state broadcaster CCTV on its main Sunday news broadcast and reported in national newspapers.

The popular Beijing News tabloid ran a full page of items on Peng's appearances on Sunday, alongside a photo of her arriving at a speech Xi gave Saturday, dressed in an elegant Chinese-style silk tunic and skirt.

"In her role as first lady on this visit abroad, Peng Liyuan is exhibiting China's soft power," the paper quoted Wang Fan, head the Institute of International Relations at China Foreign Affairs University, as saying. "As a singer and artist and a long-term advocate for poverty relief and other causes, Peng has an excellent public image."

Much of the coverage focused on her personal style, with a report on the mass-market sina.com website noting with satisfaction that the black leather clutch she paired with the outfit was made to order by a Chinese firm in the southwestern city of Chengdu, a flattering contrast with prominent Chinese female politicians scorned publicly for appearing decked head to toe in foreign designer brands.

"In practical terms, this is an important show of support for China's domestic industries, but in the larger sense, it should raise national self-respect and confidence," read a posting on China's popular Weibo microblogging service left by Lin Zhibo, Gansu provincial bureau chief of the Communist Party's flagship newspaper, People's Daily.

Chen Li, a real estate agent from the central city of Changsha, said Peng was well-known for her modest ways and calm, dignified manner.

"She's known to be elegant and fashionable, but she's also very low-key and doesn't seem arrogant in the way that you usually associate with the wives of top leaders," Chen said.

Peng, 50, largely retired from public life after Xi was made China's leader-in-waiting in 2007, but in recent years has won new acclaim as an ambassador for the World Health Organization. Among the issues she has worked on are tuberculosis and HIV/AIDS ? diseases that still carry considerable social stigma in China.

She also made headlines last year by appearing alongside Microsoft co-founder Bill Gates as part of a campaign to discourage smoking, a high-profile cause in a country where about two-thirds of men smoke.

Peng is Xi's second wife, and the two are separated in age by almost a decade. While Xi's father was a leading revolutionary and former vice-premier, making his son a member of the "red aristocracy," Peng comes from relatively humble origins and joined the People's Liberation Army when she was 18. The couple has one daughter, a student at Harvard who remains out of the limelight.

While sometimes described as a folk singer, Peng holds the rank of PLA major general and is best known for her stirring renditions of patriotic odes, often while wearing full dress uniform.

Although her rank is largely honorary, her military status could lead to awkward questions, said University of Nottingham's Tsang.

"Sooner or later, someone is going to ask whether that's completely normal, even if she doesn't have any real military or political ambitions," Tsang said.

Source: http://news.yahoo.com/diplomatic-star-born-chinese-first-lady-082435770.html

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'World Dream,' Business on Chinese President's First Overseas Trip ...

BEIJING ? Even as President Barack Obama was wrapping up a Mideast trip ? his first to Israel as president ? during which he discussed war and peace, a new world leader, Xi Jinping, had begun his first overseas trip as the Chinese president, amid talk of dreams, business and even ?a new type of inter-power relations.?

His destinations? Russia, with which China shares a long border (the two nations have been both close allies and bitter enemies in the six-plus decades since China?s revolution in 1949), and Africa, where Chinese investment is soaring, from less then $100 million in 2003 to about $14.7 billion now, according to the International Business Times. China?s annual trade with Africa has boomed to around $200 billion, the report said, citing China?s Ministry of Commerce, compared with just $10.5 billion in 2000. China overtook the United States as Africa?s largest trading partner in 2009, it said.

In Russia, Mr. Xi called for closer cooperation in foreign policy and the economy, my colleagues David M. Herszenhorn and Chris Buckley reported, saying China and Russia had shared goals as they ?seek to offset the influence of the developed West.? Mr. Xi also called for closer military cooperation.

In Africa, ?Xi is signaling a long-term commitment,? Ross Anthony, research fellow at the Center for Chinese Studies at Stellenbosch University in South Africa told the International Business Times.

On Sunday, Mr. Xi was due to arrive in Tanzania for the second leg of his nine-day, four-nation tour, which will continue to South Africa and Republic of Congo.

Given the scale of the strategic and business interests involved, it?s probably safe to say that the trip ?will reveal some important features of Xi?s concept of world order,? as Shi Yinhong, a professor of international relations at Renmin University of China, said in a story by Xinhua, the state-run news agency. Mr. Shi is close to China?s foreign policy establishment, which makes his views significant.

What is that world order?

At home, Mr. Xi has often talked about his ?China dream.?

The new president spelled it out in his inaugural address last Sunday. Here?s how Hong Kong?s South China Morning Post analyzed it: ?In his maiden speech as head of state, Xi Jinping invoked his favorite concept of the ?China dream? and laid out a vision of a stronger nation with a higher standard of living for its 1.3 billion people during his administration.?

?Painting his vision of a great renaissance of the nation, Xi stressed that the ?China dream? could only be realized by seeking ?China?s own path,? cultivating patriotism and following the Communist Party?s leadership. ?We must continue to strive to achieve the China dream and the nation?s great revival,? he said.?

That?s Mr. Xi?s vision in China.

?Pursuing the ?Chinese dream? of the great rejuvenation of the Chinese nation is conducive to realizing the ?world dream,? and if the ?world dream? comes true, it could offer a sound external environment for the country to achieve the ?Chinese dream,? Mr. Shi said,? according to Xinhua.

Confused?

Mr. Shi was more specific, sort of: ?From the destinations of Xi?s first foreign trip, we can tell that China is committed to promoting democratization in international relations as well as a more just and reasonable international order and system,? Xinhua quoted him as saying.

A comparison with former President Hu Jintao?s first overseas tour in 2003, which included Russia, other neighbors Kazakhstan and Mongolia, and a European nation, France, highlights China?s shifting geopolitical interests and Mr. Xi?s determination to improve China?s image abroad, other Chinese analysts said.

In fact, at play is nothing less than ?a new type of interpower relations? that Mr. Xi hopes will upend old, zero-sum theories by promoting win-win cooperation, Xinhua reported.

?China now advocates a new type of cooperative relationship among all major powers, including leading powers among developing countries,? Xinhua wrote, citing the views of Ruan Zongze, deputy head of the China Institute of International Studies. (Mr. Ruan is also considered close to China?s foreign policy establishment.)

?We should adopt a new and open attitude toward all powers,? Mr. Ruan said.

It sounds promising, though it?s worth noting that in Africa, there is already a roiling discussion about the benfits and drawbacks of China?s intense interest in the continent, which many say is aimed at securing resources it needs to feed its fast-growing economy back home.

?China is not trying to colonize Africa in a 19th-century way, but economically, the trade pattern with Africa resembles something of a colonial era, whether they like it or not,? said Mr. Anthony, the Stellenbosch University scholar, according to the International Business Times.

In Tanzania, Mr. Xi?s first stop (he will also attend a summit meeting of leader of Brazil, Russia, India, China and South Africa in South Africa this week), expectations of the trip are running high. But there are warnings.

?These are key issues to crosscheck: They are looking for resources to feed their industries, which Tanzania can provide,? said Abdallah Safari, the former director of the Tanzania-Mozambique Center for Foreign Relations, in an article in The Citizen, a Tanzanian newspaper. ?But what does Tanzania get in return??

?The bulk of stuff going out is raw material and the bulk of stuff coming in is manufactured goods, which is bad for African countries because they are not adding any value to the economy,? he said.

And Bashiru Ally, of the University of Dar es Salaam, called for a new approach to relations between China and Tanzania, ?given that they are currently based on resources,? the newspaper wrote.

?It is a one-way relationship,? said Mr. Ally. ?That means giving more while receiving less. All they are doing is defining their intentions towards our resources. The ideal situation would be for the relationship to change to an equal profits one,? he said.

Source: http://rendezvous.blogs.nytimes.com/2013/03/24/talk-of-world-dreams-and-business-on-chinese-presidents-first-overseas-trip/

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Sunday, March 24, 2013

Activists: Clashes in Syria near Jordan border

AMMAN, Jordan (AP) ? Syrian activists say rebels continue to press ahead with their offensive in the southern province of Daraa on the Jordanian border.

A rebel victory there would be significant because it would deprive President Bashar Assad of control over Syria's southern border with Jordan. In the past few months, rebels seized control of much of the western border with Turkey and made significant gains along the eastern border with Iraq.

Rami Abdurrahman, head of the Britain-based Syrian Observatory for Human Rights, says heavy clashes were continuing Sunday at two towns near Daraa.

A Jordanian border official says he is hearing heavy artillery and seeing smoke rising from areas in the province's Yarmouk Valley.

On Saturday, rebels seized several army checkpoints, clearing a 25-kilometer (15-mile) stretch along the Syrian-Jordanian border.

Source: http://news.yahoo.com/activists-clashes-syria-near-jordan-border-093807647.html

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Obamacare at age 3: Why political battles are exploding anew

Partisan rancor over Obamacare is back amid public confusion over what the law does. But with some Republican governors agreeing to expand Medicaid, the law in time could take on a more bipartisan complexion.

By Linda Feldmann,?Staff writer / March 23, 2013

A draft copy of the 21-page Health and Human Services Department form proposed for use in applying for low-cost insurance from Medicaid or the Children's Health Insurance Program.

J. David Ake/AP

Enlarge

On March 23, 2010, amid much fanfare, President Obama signed the Affordable Care Act ? a law aimed at taking the nation a long way toward universal health-care coverage. ?

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Three years later, ?Obamacare? remains a work in progress. At least 13 states have opted not to accept federal money to expand access to Medicaid, federal health insurance for the poor, after the Supreme Court?s ruling last June that made participation in the expansion of Medicaid optional.

And about half the states are declining to set up electronic health-insurance markets, or ?exchanges? that provide consumers with health-insurance options, leaving the federal government to do it for them.

The mixed approach by the states, combined with continuing strong opposition to the law by congressional Republicans, has left some Democrats frustrated.

?You?re already seeing the propaganda machine on the Republican side gearing up stories about how Obamacare is going to be a failure,? said Rep. Chris Van Hollen (D) of Maryland, speaking at a breakfast with reporters Friday sponsored by Third Way, a Democratic think tank. ?From a political perspective it?s important that the White House be ready to counter a lot of these false claims.?

Public confusion about the law remains high, and has even worsened since it was enacted. A Kaiser Family Foundation poll found that 57 percent of Americans say they don?t know enough about the law to judge how it will affect them personally. Among the uninsured who are under age 65, the figure is 67 percent. Among those with household income under $40,000, it?s 68 percent.

Forty percent of those surveyed had an unfavorable view of the law, 37 percent had a favorable view, and 23 percent had no opinion.

?Though opinion on the law overall remains nearly evenly divided, opponents? attacks seem to have taken a toll on the public?s expectations,? the Kaiser report says.

In addition, Americans are now likely to think the law will make things worse for their families rather than better.

So when the exchanges begin open enrollment on Oct. 1, it?s unclear how widely the uninsured will respond. The law includes an individual mandate to purchase insurance, effective Jan. 1, 2014, but in the first year, the penalty for noncompliance is as little as $95. If most healthy uninsured people opt to pay the penalty rather than buy insurance, that would produce a risk pool weighted toward people with expensive medical bills ? an unhappy outcome for insurers.

The political debate has also reignited.

Congressman Van Hollen, the ranking Democrat on the House Budget Committee, cites as an example of ?false claims? about Obamacare assertions that the law has caused a spike in health-care premiums.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/3zLdXQExQes/Obamacare-at-age-3-Why-political-battles-are-exploding-anew

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