Thursday, March 28, 2013

Study: Health law to raise claims cost 32 percent

FILE - In this March 23, 2010 file photo, Marcelas Owens of Seattle, left, Rep. John Dingell, D-Mich., right, and others, look on as President Barack Obama signs the health care bill in the East Room of the White House in Washington. Medical claims costs _ the biggest driver of health insurance premiums _ will jump an average 32 percent for individual policies under President Barack Obama?s overhaul, according to a study by the nation?s leading group of financial risk analysts. Recently released to its members, the report from the Society of Actuaries could turn into a big headache for the Obama administration at a time when many parts of the country remain skeptical about the Affordable Care Act. (AP Photo/J. Scott Applewhite, File)

FILE - In this March 23, 2010 file photo, Marcelas Owens of Seattle, left, Rep. John Dingell, D-Mich., right, and others, look on as President Barack Obama signs the health care bill in the East Room of the White House in Washington. Medical claims costs _ the biggest driver of health insurance premiums _ will jump an average 32 percent for individual policies under President Barack Obama?s overhaul, according to a study by the nation?s leading group of financial risk analysts. Recently released to its members, the report from the Society of Actuaries could turn into a big headache for the Obama administration at a time when many parts of the country remain skeptical about the Affordable Care Act. (AP Photo/J. Scott Applewhite, File)

Map shows projected change in medical claim costs by

(AP) ? A new study finds that insurance companies will have to pay out an average of 32 percent more for medical claims under President Barack Obama's health care overhaul.

What does that mean for you?

It could increase premiums for at least some Americans.

If you are uninsured, or you buy your policy directly from an insurance company, you should pay attention.

But if you have an employer plan, like most workers and their families, odds are you don't have much to worry about.

The estimates from the Society of Actuaries could turn into a political headache for the Obama administration at a time when much of the country remains skeptical of the Affordable Care Act.

The administration is questioning the study, saying it doesn't give a full picture ? and costs will go down.

Actuaries are financial risk professionals who conduct long-range cost estimates for pension plans, insurance companies and government programs.

The study says claims costs will go up largely because sicker people will join the insurance pool. That's because the law forbids insurers from turning down those with pre-existing medical problems, effective Jan. 1. Everyone gets sick sooner or later, but sicker people also use more health care services.

"Claims cost is the most important driver of health care premiums," said Kristi Bohn, an actuary who worked on the study. Spending on sicker people and other high-cost groups will overwhelm an influx of younger, healthier people into the program, said the report.

The Obama administration challenged the design of the study, saying it focused only on one piece of the puzzle and ignored cost relief strategies in the law, such as tax credits to help people afford premiums and special payments to insurers who attract an outsize share of the sick.

The study also doesn't take into account the potential price-cutting effect of competition in new state insurance markets that will go live Oct. 1, administration officials said.

At a White House briefing Tuesday, Health and Human Services Secretary Kathleen Sebelius said some of what passes for health insurance today is so skimpy it can't be compared to the comprehensive coverage available under the law. "Some of these folks have very high catastrophic plans that don't pay for anything unless you get hit by a bus," she said. "They're really mortgage protection, not health insurance."

Sebelius said the picture on premiums won't start coming into focus until insurers submit their bids. Those results may not be publicly known until late summer.

Another striking finding of the report was a wide disparity in cost impact among the states.

While some states will see medical claims costs per person decline, the report concluded that the overwhelming majority will see double-digit increases in their individual health insurance markets, where people purchase coverage directly from insurers.

The differences are big. By 2017, the estimated increase would be 62 percent for California, about 80 percent for Ohio, more than 20 percent for Florida and 67 percent for Maryland. Much of the reason for the higher claims costs is that sicker people are expected to join the pool, the report said.

Part of the reason for the wide disparities is that states have different populations and insurance rules. In the relatively small number of states where insurers were already restricted from charging higher rates to older, sicker people, the cost impact is less.

The report did not make similar estimates for employer plans that most workers and families rely on. That's because the primary impact of Obama's law is on people who don't have coverage through their jobs.

A prominent national expert, recently retired Medicare chief actuary Rick Foster, said the report does "a credible job" of estimating potential enrollment and costs under the law, "without trying to tilt the answers in any particular direction."

"Having said that," Foster added, "actuaries tend to be financially conservative, so the various assumptions might be more inclined to consider what might go wrong than to anticipate that everything will work beautifully." Actuaries use statistics and economic theory to make long-range cost projections for insurance and pension programs sponsored by businesses and government. The society is headquartered near Chicago.

Bohn, the actuary who worked on the study, acknowledged it did not attempt to estimate the effect of subsidies, insurer competition and other factors that could offset cost increases. She said the goal was to look at the underlying cost of medical care.

"We don't see ourselves as a political organization," Bohn added. "We are trying to figure out what the situation at hand is."

On the plus side, the report found the law will cover more than 32 million currently uninsured Americans when fully phased in. And some states ? including New York and Massachusetts ? will see double-digit declines in costs for claims in the individual market.

Uncertainty over costs has been a major issue since the law passed three years ago, and remains so just months before a big push to cover the uninsured gets rolling Oct. 1. Middle-class households will be able to purchase subsidized private insurance in new marketplaces, while low-income people will be steered to Medicaid and other safety net programs. States are free to accept or reject a Medicaid expansion also offered under the law.

___

AP White House Correspondent Julie Pace contributed to this report.

___

Online:

Society of Actuaries: http://www.soa.org/NewlyInsured/

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-03-27-Health%20Overhaul%20Costs/id-9d109e82a3a04ca79b611699934b6f2d

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Mets say Santana likely will miss season again

FILE - In this March 17, 2013, file photo, New York Mets pitcher Johan Santana, left, and third baseman David Wright watch from the dugout during a spring training baseball game against the Atlanta Braves in Port St. Lucie, Fla. Santana knows he won't be pitching when the Mets start their season April 1. He doesn't know when he'll take the mound again. The 33-year-old left-hander was scheduled to throw on flat ground from 90 feet Saturday, up from 60 feet a week ago. (AP Photo/Jeff Roberson, File)

FILE - In this March 17, 2013, file photo, New York Mets pitcher Johan Santana, left, and third baseman David Wright watch from the dugout during a spring training baseball game against the Atlanta Braves in Port St. Lucie, Fla. Santana knows he won't be pitching when the Mets start their season April 1. He doesn't know when he'll take the mound again. The 33-year-old left-hander was scheduled to throw on flat ground from 90 feet Saturday, up from 60 feet a week ago. (AP Photo/Jeff Roberson, File)

(AP) ? The New York Mets say Johan Santana has injured his left shoulder again and likely will need surgery and miss the 2013 season.

The two-time Cy Young Award winner missed the 2011 season following shoulder surgery in September 2010, then returned last year and pitched the first no-hitter in the team's history. He hasn't pitched in an exhibition game this year because of arm weakness.

Mets general manager Sandy Alderson said Thursday that an MRI in New York a day earlier showed a "probable" re-tear of Santana's left shoulder capsule.

Alderson said Santana's $25 million salary this year is not covered by insurance. The Mets will also owe him a $6 million buyout after this season.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/347875155d53465d95cec892aeb06419/Article_2013-03-28-BBN-Mets-Santana/id-de98a07740bb4decafc5023056c6d130

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Oscar Pistorius' brother on trial for road death

VANDERBIJLPARK, South Africa (AP) ? The brother of double-amputee athlete Oscar Pistorius went on trial in a South African court Wednesday for the death of a woman in a road collision in 2008.

Carl Pistorius, who faces a charge of culpable homicide, or negligent killing, wore a dark suit and was accompanied by his sister, Aimee. Oscar Pistorius, who was charged with murdering his girlfriend on Feb. 14, was not present. The Olympian hasn't been seen in public since he was granted bail at Pretoria Magistrate's Court on Feb. 22. His lawyers plan to challenge his bail restrictions on Thursday.

Initial proceedings in Carl Pistorius' case at Vanderbijlpark Magistrate's Court south of Johannesburg focused on a request by South Africa's national broadcaster, SABC, to show the trial proceedings live on national television or record them for later use.

Magistrate Buks du Plessis said reporters could attend the trial but turned down the SABC request, saying he wanted to guard against "emotional hype" and that any public interest in the trial stemmed only from the intense interest in the murder case against Oscar Pistorius. News photographers were not allowed to cover the trial while it was in session.

"He's not a celebrity in his own right," du Plessis said of Oscar's brother. Addressing Carl Pistorius, the magistrate then said: "Apologies to you, sir."

Carl Pistorius smiled and nodded.

Defense lawyer Kenneth Oldwadge said the legal team for Oscar Pistorius had been "overwhelmed by the media," and that similar press scrutiny would make it difficult to work in court during the older brother's case. Oldwadge cited a comment by the judge in Oscar Pistorius' bail hearing that the media treated the athlete like some kind of unusual "species" instead of a human being.

Prosecutors say Carl Pistorius was driving an SUV in March 2008 when he collided with a female motorcyclist. The woman, Marietjie Barnard, died in a hospital. Although the culpable homicide charge against Carl was initially dropped, it was reinstated this year because forensic evidence and reports from the accident scene became available, according to prosecutors.

The Pistorius family said last month that Carl deeply regretted the incident but insisted it was a "tragic accident." He was not under the influence of alcohol, the family said.

Oscar's legal team filed an appeal against some of his bail conditions on March 7, objecting to him being not allowed to travel outside of South Africa even though a magistrate said he was not a flight risk when granting him 1 million rand ($108,000) bail. They're also challenging an alcohol ban and a ruling that Pistorius cannot speak with residents at the gated estate where he shot girlfriend Reeva Steenkamp dead in the early hours of Valentine's Day.

The athlete denies murdering Steenkamp and says he shot her by mistake, fearing an intruder was in his home. Prosecutors say he killed her intentionally following an argument.

Oscar Pistorius must appear in court again on June 4.

Source: http://news.yahoo.com/oscar-pistorius-brother-trial-road-death-081952252--oly.html

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Wounded Syrian treated in Israeli hospital dies

(AP) ? A Syrian wounded in the country's civil war and brought to Israel on Wednesday for medical treatment has died, a hospital spokesman said.

He was one of seven wounded Syrians who sought refuge at the border with the Israeli-controlled Golan Heights that morning. Israel's military said medics rushed to the site and treated five there before releasing them back to Syria. Two others, both with head wounds, were brought to northern Israel's Nahariya Hospital for the Western Galilee for emergency treatment and surgery.

Hospital director Masad Barhoum, one of a team of doctors that treated the Syrians, said medical staff did their best to save the life of the man who died, but he had suffered a bullet wound through the head that caused massive bleeding.

The other wounded Syrian is in critical condition, he said.

Hospital spokesman Hagai Einav said the wounded men are believed to be civilians because they were wearing jeans rather than uniforms when brought to the hospital. It was not clear how the Syrians were wounded or how they got to the border.

This is the third time Israel has assisted Syrians injured in Syria's civil war and brought them to the Jewish state for medical treatment, but this is the first time one of them has died.

Israel and Syria are bitter enemies and have fought several wars. Despite constant hostility between the two countries, both sides have been careful to keep the frontier quiet since the 1973 Mideast war.

Israel has warily watched the fighting in Syria raging close to its frontier with the Golan Heights, a strategic plateau it captured from Syria in the 1967 war. The Jewish state is concerned that some of the al-Qaida affiliated groups fighting alongside the rebels against the Syrian government forces could set their sights on Israel when the civil war ends.

Syria has over the years provided support and refuge for Israel's bitterest enemies, including the Iranian-backed Hezbollah.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-27-ML-Israel-Syria/id-7fd545a4aa7f4b97854a05cd35110389

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Amazon Studios Greenlights ?Betas', Another Comedy Show About Silicon Valley

atvStill feelin' all ragey about the way Bravo portrayed the Valley in Start-Ups? Worried Mike Judge won't do it right (wait, does Mike Judge ever do anything not-right?) with his upcoming Silicon Valley series? A new challenger approaches! Amazon has just announced that they've greenlit a pilot of 'Betas', a show about "four computer geeks and their quest for nerd fame".

Source: http://feedproxy.google.com/~r/Techcrunch/~3/d-P2qih70SM/

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Wednesday, March 27, 2013

NATO head urges Syria political solution, rules out intervention

By Gabriela Baczynska

MOSCOW (Reuters) - NATO chief Anders Fogh Rasmussen called for a political solution to the Syrian crisis on Wednesday, ruling out Western military intervention despite a plea for U.S. protection by a foe of Syrian President Bashar al-Assad.

Opposition leader Moaz Alkhatib said on Tuesday he had asked U.S. Secretary of State John Kerry for American forces to help defend rebel-controlled northern parts of Syria with Patriot surface-to-air missiles now based in Turkey.

But NATO Secretary-General Rasmussen stuck firmly to his insistence that the 28-nation alliance would not play a military role in the two-year-old Syrian conflict, which has claimed an estimated 70,000 lives.

"We don't have any intention to intervene militarily in Syria," he said, speaking to Russian students in Moscow via a video link from Brussels.

"I do believe that we need a political solution in Syria and I hope the international community will send a unified and clear message to all parties in Syria that we need a political solution," Rasmussen said.

Divisions between the Western powers and Russia and China have prevented decisive action on Syria at the United Nations.

Three NATO countries - the United States, the Netherlands and Germany - sent Patriot missiles to Turkey early this year to protect Turkish cities from possible attack from Syria.

Alkhatib told Reuters on Wednesday that the refusal by international powers to provide Patriot missile support sent a message to Assad to "do what you want".

Rasmussen said there was a clear difference between Syria and Libya, where NATO air strikes helped topple Muammar Gaddafi in 2011.

"In Libya we took responsibility for the operation based on a United Nations mandate to protect the Libyan population against attacks from its own government...and we had active support from the countries in the region," he said.

"None of these conditions are fulfilled in Syria, there is no United Nations mandate, there is no call on NATO to intervene in Syria, even the opposition in Syria does not ask for a foreign military intervention," he said.

The six Patriot missile batteries dispatched by the NATO allies are stationed around three Turkish cities.

They have a short range - they can defend an area of just 15 to 20 km (10 to 13 miles) against a ballistic missile, according to NATO - and in their current positions are too far away to provide an effective shield for northern Syria.

The U.S. missiles, deployed around the city of Gaziantep, are closest to the Syrian border, about 60 km (37 miles) away, but the German and Dutch batteries are 100 km (60 miles) or more from the Syrian border.

(Writing by Adrian Croft; Editing by Angus MacSwan)

Source: http://news.yahoo.com/nato-head-urges-syria-political-solution-rules-intervention-133900816.html

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An interactive look at the Senate?s budget

Mar 26 (Reuters) - Leading money winners on the 2013 PGATour on Monday (U.S. unless stated): 1. Tiger Woods $3,787,600 2. Brandt Snedeker $2,859,920 3. Matt Kuchar $2,154,500 4. Steve Stricker $1,820,000 5. Phil Mickelson $1,650,260 6. Hunter Mahan $1,553,965 7. John Merrick $1,343,514 8. Dustin Johnson $1,330,507 9. Russell Henley $1,313,280 10. Kevin Streelman $1,310,343 11. Keegan Bradley $1,274,593 12. Charles Howell III $1,256,373 13. Michael Thompson $1,254,669 14. Brian Gay $1,171,721 15. Justin Rose $1,155,550 16. Jason Day $1,115,565 17. Chris Kirk $1,097,053 18. ...

Source: http://news.yahoo.com/senate-budget-amendments-interactive-track-changes-153640966.html

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Tuesday, March 26, 2013

Kerry, Karzai bury hatchet in Kabul meeting

Secretary of State John Kerry, accompanied by U.S. Ambassador to Afghanistan James Cunningham, left, meets with Afghan President Hamid Karzai at the Presidential Palace in Kabul, Monday, March 25, 2013. Kerry embarked on talks Monday with Karzai amid concerns Karzai may be jeopardizing progress in the war against extremism with his anti-American rhetoric. The session came shortly after the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations. (AP Photo/Jason Reed, Pool)

Secretary of State John Kerry, accompanied by U.S. Ambassador to Afghanistan James Cunningham, left, meets with Afghan President Hamid Karzai at the Presidential Palace in Kabul, Monday, March 25, 2013. Kerry embarked on talks Monday with Karzai amid concerns Karzai may be jeopardizing progress in the war against extremism with his anti-American rhetoric. The session came shortly after the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations. (AP Photo/Jason Reed, Pool)

Secretary of State John Kerry reaches to shakes hands with Afghan President Hamid Karzai at the end of their joint news conference at the Presidential Palace in Kabul, Monday, March 25, 2013. Kerry and Karzai made a show of unity Monday, shortly after the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations between the two countries. Kerry, in Afghanistan for an unannounced visit, said he and Karzai were "on the same page" when it comes to peace talks with the Taliban. (AP Photo/Jason Reed, Pool)

Secretary of State John Kerry meets with Afghan President Hamid Karzai at the Presidential Palace in Kabul, Monday, March 25, 2013. Kerry embarked on talks Monday with Karzai amid concerns Karzai may be jeopardizing progress in the war against extremism with his anti-American rhetoric. The session came shortly after the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations. (AP Photo/Jason Reed, Pool)

Secretary of State John Kerry gestures towards Afghan President Hamid Karzai during their joint news conference at the Presidential Palace in Kabul, Monday, March 25, 2013. Kerry and Karzai made a show of unity Monday, shortly after the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations between the two countries. Kerry, in Afghanistan for an unannounced visit, said he and Karzai were "on the same page" when it comes to peace talks with the Taliban. (AP Photo/Jason Reed, Pool)

(AP) ? Eager to overcome a bout of bickering, U.S. Secretary of State John Kerry and Afghan President Hamid Karzai made a show of unusual unity between their two nations on Monday. The friendly display came as the U.S. military ceded control of its last detention facility in Afghanistan, ending a longstanding irritant in relations.

Kerry arrived in the Afghan capital of Kabul on an unannounced visit amid concerns that Karzai may be jeopardizing progress in the war against extremism with anti-American rhetoric. After a private meeting, Kerry said he and Karzai were "on the same page" on security and reconciliation issues and brushed aside suggestions that relations were in peril.

Karzai infuriated U.S. officials earlier this month by accusing Washington of colluding with Taliban insurgents to keep Afghanistan weak even as the Obama administration pressed ahead with plans to hand off security responsibility to Afghan forces and end NATO's combat mission by the end of next year.

At a joint news conference after their talks, Karzai told reporters that his comments in a nationally televised speech had been misinterpreted by the media. Kerry demurred on that point but said people sometimes say things in public that reflect ideas they have heard from others but don't necessarily agree with.

"I am confident the president (Karzai) does not believe the U.S. has any interest except to see the Taliban come to the table to make peace and that we are completely cooperative with the government of Afghanistan with respect to the protection of their efforts and their people," Kerry said. He noted that he had specifically raised the comment in question with Karzai and was satisfied with the response.

"We're on the same page," Kerry said. "I don't think there is any disagreement between us and I am very, very comfortable with the president's explanation."

For his part, Karzai said that he had been trying to make the point in his speech that if the Taliban really wanted foreign troops out of Afghanistan they should stop killing people.

In the March 9 speech, he berated the Taliban for deadly bombings in Kabul and the city of Khost that he said "showed that they are at the service of America and at the service of this phrase: 2014," ? the withdrawal date set for most international forces.

Karzai suggested in the speech that the U.S. and the Taliban were working together "trying to frighten us into thinking that if the foreigners are not in Afghanistan, we would be facing these sorts of incidents."

Standing beside Kerry on Monday, Karzai said "today was a very good day," citing the turnover of the detention facility at the U.S.-run Bagram military base north of Kabul. He also expressed gratitude for the sacrifices made for his country by Americans.

At the same time, he defended allegations he has made about American troops or their local contractors abusing Afghan civilians. He said his complaints and criticism were not meant to "offend" anyone but rather to protect his people.

"When I say something publicly, it is not meant to offend our allies but to correct the situation," he said. "I am responsible for the protection of the Afghan people. I am the president of this country. It is my job to provide all the protection I can to the people of this country."

Karzai has ordered U.S. special operations forces out of Wardak province, just outside Kabul, because of allegations that Afghans working with the commandos were involved in abusive behavior.

Kerry and Karzai's news conference came near the beginning of Kerry's 24-hour visit to the country ? his sixth since President Barack Obama took office but his first as Obama's secretary of state. Kerry referred frequently to U.S. respect for Afghan sovereignty and he said the handover of the detention facility was testament to that.

As Kerry flew to Kabul, the U.S. military ceded control of the Parwan detention facility near Bagram, a year after the two sides initially agreed on the transfer. Karzai had demanded control of Parwan as a matter of national sovereignty.

The long-running dispute over the center had thrown a pall over ongoing negotiations for a bilateral security agreement to govern the presence of U.S. forces in Afghanistan after 2014.

An initial agreement to hand over Parwan was signed a year ago, but efforts to follow through on it constantly stumbled over American concerns that the Afghan government would release prisoners that it considered dangerous. An initial deadline for the full handover passed last September; another passed earlier this month.

The U.S. concerns are not without foundation. Zakir Qayyum, a former Guantanamo detainee, was released into Afghan custody in 2007. Freed four months later, he rejoined the Taliban and reportedly has risen to become the No. 2 leader in the Taliban.

Both Kerry and Karzai lauded the transfer of the facility. Karzai said an Afghan review board would carefully consider any intelligence provided by the U.S. or others about detainees they deem to be too dangerous to free.

The pair also called on the Taliban to take advantage of the offer to open a political office in Doha, Qatar, from where they could engage in reconciliation talks with the Afghan Peace Council and potentially negotiate an end to hostilities.

Kerry said the Taliban should not ignore the opportunity because the United States is committed to Afghanistan's security beyond 2014 and will not allow gains made over the past decade to be lost. He noted that Obama has not yet decided how many U.S. troops should stay after next year and that the Taliban should not count on a complete American withdrawal.

There are about 100,000 coalition troops in Afghanistan, including about 66,000 from the United States. Although there is no decision on a residual force, U.S. officials have said as many as 12,000 U.S. and coalition forces could remain.

Karzai said that peace talks with the Taliban would require the involvement of Pakistan because any Afghan peace process without that country was doomed to failure. Pakistan, particularly its intelligence service, has close ties to members of the Taliban.

Kerry, who arrived in Kabul from Amman, Jordan, had hoped to travel to Pakistan on this trip to the region but put it off due to elections there.

Instead, he met late Sunday in Amman with Pakistani army chief for Gen. Ashfaq Parvez Kayani, U.S. officials said.

Kerry and Kayani had a private dinner at the residence of the U.S. ambassador to Jordan as Pakistan continued to seethe in the aftermath of the return of former president Pervez Musharraf, himself a former army chief, from exile.

In Kabul, Kerry planned to meet again Tuesday with Karzai.He also had meetings scheduled with civic leaders and others to discuss continued U.S. assistance to the country and how to wean it from such aid as the international military operation winds down. Upcoming national elections also were on his agenda.

Kerry praised what he said was Afghanistan's commitment to "safe, secure" and transparent elections next year that will see a successor to Karzai voted into power.

_____

Patrick Quinn in Kabul and Rahim Faiez in Bagram, Afghanistan contributed to this report.

Associated Press

Source: http://hosted2.ap.org/apdefault/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-25-AS-Afghanistan-Kerry/id-5990785547794678a5e674528e8c69f9

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Writing and Farming Are One | Okanagan Okanogan

Some thoughts on ?writing? today, including my other love, ?farming?, and another one, ?art.? A smorgasbord, really! First a note: There are few writers left in the world (but many keyboarders), I know, but, still, with a little generosity for old paper-based technologies, writers write on paper (or keyboard onto screens) and farmers put up fences in fields and plow fields in long lines like epic verses ? ah, you see? Writing. Here are one farmer?s animals in the Lagarflj?t, Iceland, sitting within the boundaries of his pages? ahem ? fields?

klaustur04

Horse and Sheep in the Spring Sun

The horse appears to be pushing at the boundaries of his rhyme scheme.

If you exist physically in a physical world, then farms like this are surely an art form. The pages are written on the land, rather than in books, but they are pages, nonetheless. In the age of ?Creative Writing Departments and, bless us, Literature, it?s not the way we who write ?words? like to think of our art, but it?s honest. After all, many of our languages (including English and Icelandic) were invented by sheepherders and fishermen. When we speak, or write (or keyboard), it is their voices that echo through the fields ? ahem, ?pages ? of our books (or screens) ? in other words, through our farms. Here is one of a farmer?s writing implements ?

klaustur17

Horse-Drawn Hay Rake Put Out to Pasture?

? and ready to drive the earth up into the stars.?So much for the Industrial Revolution. Why, once even typewriters like this were created in foundries and then set loose like horses into the folds, I mean fields, of the world.

I make light of this important idea, I know, but it?s only because I find it so delightful. Think, for example, of what writing echoes in this farmer?s language called English: one wrights metal (and stage plays), one spells words (and magic), one writes poems, one performs rites, one tells stories, and in the end what one has to show for one?s craft (and art) is what one has wrought, wrote, read, invoked, spelled and played. In other words, it?s like this:

klaustur07

?

A Tangled Mess of Manure Spreader and Hay Rake

? somewhat forgotten over the hill (if you were wondering where that expression came from.)

There is, however, another form of art, indeed a language of its own, which has not wandered into such tight fields of electrified wire and driftwood fenceposts and old bits of barbed wire tufted with horse hair, that can help us wrights and spellers and invokers through our gates into the pastures of the high country, and that is the art of painting, and it?s industrial child, photography. In painting, one lays down colour and fills it in (as, indeed one does in music, as well), whereas in photography, one ?takes? a picture ? not in the sense of theft, but in the sense of ?taking a temperature? or of something ?taking place? ? in other words, one is engaged in a moment of presence, one is present, one is there, or, rather, here ?

horsecraterThree Icelandic Horses and Pseudo-Crater at Lake Myvatn, Iceland

From these artists, we wrights and readers can take a blessing: instead of placing ourselves in the roles of givers and receivers of human intentions (stories, poems, plays and even novels, if your taste wanders in that direction), we can take a poem, lay down words, and be present, through our attention, in the world. This is what our ancestors meant when they created our language. This is what they are still saying when we ?use? it, or ?speak? it.

klaustur20My Writing Desk at Skri?uklaustur, Iceland

It?s about the light.

A long time ago I was taught to write poems by the orchard trees I lived among. After twenty seven books about people and their stories, the light has found me again and, once again, is wrighting me, and I am glad.

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Source: http://okanaganokanogan.com/2013/03/26/writing-and-farming-are-one/

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Canon Mount Adapter EF-EOS M

By Jim Fisher

The Canon Mount Adapter EF-EOS M ($199.99 direct) is simple in concept: It makes it possible to use EF-S and EF Canon SLRs lenses on the company's freshman entry into the compact interchangeable lens camera market, the EOS M. It has electronic contacts, so you can control lens aperture just as you would with a native lens, and supports autofocus.

Lens design dictates that, in order for a lens to properly focus to infinity, it must be a fixed distance from a camera's image sensor. Because Canon SLRs are so much thicker than the EOS M, this means that the adapter essentially doubles the depth of the compact mirrorless camera. The adapter includes a removable tripod mount, which is helpful when using it in conjunction with heavier zoom or telephoto lenses and a monopod or tripod.

The EOS M isn't quick to focus with native lenses, and it's even slower to focus with adapted ones. I tested the adapter with the EF 28mm f/1.8 USM and the EOS M required about 1.9 seconds to focus and fire a shot with that lens in good light. The same lens focuses in about 0.25-second on the EOS 6D. Because the lens doesn't have an STM focus motor, it stutters back and forth in short bursts as it attempts to lock focus for stills and video alike. You may be better off using adapted lenses in manual focus mode, especially for video. Thankfully the EOS M has a sharp rear LCD and you can easily magnify a portion of the Live View feed for more precise manual focus.

Sony offers a pair of similar adapters for its NEX camera system. The LA-EA1 is also priced at $200, and like the Canon adapter it relies on the NEX camera body's focus system to work. There's also a $400 LA-EA2, which features an integrated phase detect focus system. This delivers SLR-style focusing with adapted lenses. It's a feature that would go a long way to improve SLR lens performance with the EOS M.

If you've already bought into the EOS M system, you're used to its slow autofocus performance. This adapter works as advertised, but understand that performance with adapted SLR lenses will be slower. Considering that it doubles the depth of the EOS M, and that SLR lenses are bulky compared to a mirrorless camera to begin with, you may be better off simply skipping the adapter and simply carrying a D-SLR when you need a lens that isn't available for the EOS M. But if you have a library of Canon SLR glass and are set on using it along with the EOS M, this accessory is a necessary one.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/_HUzUIUtyJ0/0,2817,2416812,00.asp

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Monday, March 25, 2013

Man gets 18 year jail term for US military center plot

By Bill Rigby

SEATTLE (Reuters) - A man who plotted to storm a Seattle military recruitment center with machine guns and grenades in retaliation for U.S. military actions in Afghanistan was sentenced to 18 years in prison on Monday.

Abu Khalid Abdul-Latif, also known as Joseph Anthony Davis, pleaded guilty in December to conspiracy to murder officers and employees of the United States and conspiracy to use weapons of mass destruction.

Passing sentence in U.S. District Court in Seattle, Judge James Robart also gave Abdul-Latif 10 years of supervised release. Under the terms of his plea deal with U.S. prosecutors, he faced a sentence of up to 17 to 19 years in prison.

Throughout an almost two-hour long hearing on Monday, 35-year old Abdul-Latif - who has spent the last two years in solitary confinement - was silent. Long-bearded and wearing a white knit skullcap, he rocked slightly back and forth, declining the opportunity to address the court when offered by the judge.

Before sentencing, government prosecutors argued Abdul-Latif was an active participant in the plot and fully intended to carry out the attack, while defense attorneys argued he was an easily-led victim of entrapment and merely indulged in "rhetoric."

The judge concluded that Abdul-Latif "meaningfully participated" in the attack plot and handed down a sentence in the middle of the range outlined in the plea deal.

Abdul-Latif's co-defendant, Walli Mujahidh, 33, pleaded guilty in December 2011 to conspiracy and weapons charges and is scheduled for sentencing on April 8.

The pair, both U.S. citizens, were arrested in June 2011 and indicted the following month on charges of conspiring to attack the Military Entrance Processing Station, where enlistees are screened and processed, south of downtown Seattle.

In his plea agreement in December, Abdul-Latif admitted he agreed to carry out the attack and made plans for Mujahidh to travel to Seattle from Los Angeles to take part in the assault.

The plot came to light after a person who had known Abdul-Latif for several years and had been asked to supply weapons for the planned attack went to police instead, becoming a paid undercover informant, according to court documents.

The informant told authorities that Mujahidh suggested storming the recruitment station "with machine guns and grenades and killing everyone there," the U.S. prosecutor's office said.

Grenades are treated as weapons of mass destruction under U.S. federal law.

In a "sting" operation, high-powered assault rifles that had been rendered inoperable by law enforcement agents were brought by the informant to the two suspects, who were arrested when they took possession of the guns, prosecutors said.

According to an FBI affidavit, Abdul-Latif told the informant the planned attack was in retaliation for what he said were crimes by U.S. soldiers in Afghanistan.

Abdul-Latif also mentioned a 2009 shooting rampage at Fort Hood, Texas, in which an Army psychiatrist is accused of killing 13 people, noting that "if one person could kill so many, three attackers could kill many more," the informant told authorities, according to the original criminal complaint.

Washington state and Seattle city law enforcement officials welcomed the sentence for planning what would have been a bloody attack.

"This defendant planned to attack a military center when there would be the largest possible gathering of new recruits and their families," U.S. Attorney Jenny Durkan said in a statement. "He targeted young men and women solely because they wanted to serve our country. His goal: to inspire others with a message of hate."

(Reporting by Bill Rigby; Editing by Tim Gaynor, Scott Malone, Andrew Hay and Andre Grenon)

Source: http://news.yahoo.com/man-sentenced-18-years-plotting-attack-u-military-184450935.html

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Bloomberg, NRA Brace for Senate Showdown on Guns

With the U.S. Senate slated to consider comprehensive gun legislation next month, two powerful voices on different sides of the gun debate - New York City Mayor Michael Bloomberg and the National Rifle Association's Wayne LaPierre - are bracing for the upcoming legislative showdown on guns.

Bloomberg's gun group, Mayors Against Illegal Guns, announced this weekend that it will pour $12 million into advertising in 13 key states to convince potentially persuadable Democratic and Republican senators to vote in favor of gun legislation, specifically focusing on the controversial universal background checks; a measure that an ABC News-Washington Post poll found is supported by 91 percent of the public.

"We're trying to do everything we can to impress upon the senators that this is what the survivors want, this is what the public wants," Bloomberg said on NBC's "Meet the Press" today. "If 90 percent of the public want something, and their representatives vote against that, common sense says, they are going to have a price to pay for that."

The two TV ads, titled "Responsibility" and "Family," feature a hunter sitting on the bed of a pickup truck with a hunting rifle across his lap while children play on a tire-swing in the background as he argues for universal background checks.

"For me, guns are for hunting and protecting my family. I believe in the Second Amendment and I'll fight to protect it but with rights come responsibility. That's why I'm for comprehensive background checks so criminals and the dangerously mentally ill can't buy guns. That protects my rights and my family," the man says in one ad.

The ads will target Republican and Democratic senators in Arizona, Arkansas, Georgia, Indiana, Iowa, Louisiana, Maine, New Hampshire, Nevada, North Carolina, North Dakota, Ohio and Pennsylvania.

But LaPierre, executive vice president of the NRA, today dismissed Bloomberg's ad buy and called the mayor's positions on guns "reckless" and "insane."

"He can't spend enough of his $27 billion to impose his will on the American people," LaPierre said on NBC's "Meet the Press."

"They don't want him in their restaurants. They don't want him in their homes. They don't want him telling what food to eat. They sure don't want him telling what self-defense firearms to own. He can't buy America."

The Senate will consider a comprehensive gun package when it returns from the holiday recess next month. For many Republicans and moderate Democrats, the universal background-check requirement, which LaPierre called "a speed bump for the law-abiding," is the sticking point in the package.

Earlier this week, Senate Majority Leader Harry Reid of Nevada announced that the controversial assault-weapons ban would not be included as part of the package. Instead, it will receive a vote as an amendment but is not expected to receive approval from the full Senate.

Despite the measure's not making it into the comprehensive plan, Bloomberg stood behind the assault-weapons ban while acknowledging the measure is "difficult" for some lawmakers to sign onto.

"I don't think there's ever been an issue where the public has spoken so clearly, where Congress hasn't eventually understood and done the right thing," Bloomberg said. "We have a lot of work ahead of us. I don't think we should give up on the assault weapons ban. But clearly it is a more difficult issue for a lot of people."

President Obama urged lawmakers to thoroughly consider all the gun measures that have been presented in the Senate, including the assault weapons ban, in his weekly address Saturday.

"These ideas shouldn't be controversial," he said. "They're common sense. They're supported by a majority of the American people. And I urge the Senate and the House to give each of them a vote.

"Right now, we have a real chance to reduce gun violence in America, and prevent the very worst violence. We have a unique opportunity to reaffirm our tradition of responsible gun ownership, and also do more to keep guns out of the hands of criminals or people with a severe mental illness," he said.

"We've made progress over the last three months, but we're not there yet. And in the weeks ahead, I hope members of Congress will join me in finishing the job; for our communities and, most importantly, for our kids."

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Source: http://news.yahoo.com/bloomberg-nra-brace-senate-showdown-guns-201508065--abc-news-politics.html

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Oracle Is Bleeding At The Hands Of Database Rivals

220px-Cassandra1Something is seriously wrong in Larry Land. Oracle does not command absolute control like it once did. You can see what is happening pretty clearly when you review the earnings the company posted last week and the growth that startups like Datastax are witnessing as more customers seek alternative databases for online applications.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/Vnn4c8mq78E/

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Sunday, March 24, 2013

Barnes and Noble giving away Nook Simple Touch with every Nook HD+ purchase in limited promo

Barnes and Noble

Americans love a good bargain -- especially, when it's a twofer. Barnes and Noble, arguably the only real competitor to Amazon's Kindle juggernaut, has just announced a promotion to get as many of its Nook readers into consumers' hands as possible. Starting March 24th and running until the end of the month, consumers that purchase the Nook HD+ online, in-store or at select big box retailers will also be given a free Nook Simple Touch. The limited promotion comes hot on the heels of rumors that B&N would start to de-emphasize hardware production for the Nook line in favor of its content services; a rumor the company publicly shot down. Still, there's no denying e-reader market share's been an uphill battle for B&N, even if the segment is seeing marginal year-over-year increases. Numbers aside, if you've been holding out on joining the digital reading fray because of cost, now's the time to make the switch.

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/Fs0hpLr1kf4/

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Saturday, March 23, 2013

Parent induces guilt, child shows distress

Mar. 22, 2013 ? The use of guilt-inducing parenting in daily parent-child interaction causes children distress still evident on the next day, emerges from the study Parents, teachers, and children?s learning (LIGHT) carried out by Kaisa Aunola, Asko Tolvanenen, Jaana Viljaranta and Jari-Erik Nurmi at the University of Jyv?skyl?, Finland.

According to the study, the use of guilt-inducing parenting varied from one day to another. When parents used higher levels of guilt-inducing parenting on certain days, this was evident as atypically high levels of distress and anger among children still on the next day.

In guilt-inducing parenting, a parent tries to impact on the child?s behavior using psychological means rather than direct limit setting. For example, the parent may remind the child how much he or she makes effort for the child or show how ashamed she/he is because of the child?s behaviour. This kind of parenting is typical for parents who are themselves distressed or exhausted. The research by Aunola et al. showed that although the guilt-inducing parenting by both the mother and the father increased the child?s daily distress, the role of the father was especially important.

The research project lead by Professor Kaisa Aunola was funded by the Academy of Finland and the Jacobs Foundation. In the project, the daily interaction between about 150 children and their parents and teachers was followed up across the first grade of primary school using the diary method.

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The above story is reprinted from materials provided by Suomen Akatemia (Academy of Finland), via AlphaGalileo.

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


Journal Reference:

  1. Aunola, K., Tolvanen, A., Viljaranta, J. & Nurmi, J.-E. Psychological control in daily parent-child interactions increases children?s negative emotions. Journal of Family Psychology, 2013 (in press)

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

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/Ri05DA9cLcc/130322090748.htm

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Gov't offers $20 million for gun background checks (The Arizona Republic)

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NRA scores victory as Obama appeals court nominee withdraws

By Tom Curry, National Affairs Writer, NBC News

President Barack Obama?s nominee to fill one of the vacancies on the powerful appeals court in Washington withdrew Friday, two weeks after the Senate blocked her from a getting a confirmation vote.

The National Rifle Association had opposed New York attorney Caitlin Halligan due to her involvement while Solicitor General for the state of New York in a lawsuit against gun manufacturers. The NRA said she had tried to undermine a federal law which prohibited lawsuits against gun manufacturers in cases involving criminal misuse of firearms.

But Doug Kendall of the Constitutional Accountability Center, a group supporting Halligan, said that ?these arguments against Ms. Halligan were largely based on her work as a lawyer for a client -- primarily as the solicitor general of the State of New York. It is always very dangerous to attribute to a lawyer positions taken on behalf of a client; all lawyers are required to represent their clients? interests zealously, and they violate their ethical obligations if they fail to do so.?

In a vote on March 6, the Senate fell nine votes short of the 60 needed under Senate rules to end debate on Halligan?s nomination. Sen. Lisa Murkowski, R-Alaska, was the only senator to cross party lines and vote to move ahead on Halligan?s nomination.

In a statement released by the White House, Obama said he was "deeply disappointed that even after nearly two and a half years, a minority of Senators continued to block a simple up-or-down vote on her nomination." He called the filibuster "unjustified."

Halligan?s withdrawal spotlighted Republicans? use of the filibuster to block several of Obama?s nominees, including another appeals court nominee, Goodwin Liu, whom Obama picked to serve on Court of Appeals for the Ninth Circuit. A filibuster threat scuttled Liu?s nomination in 2011.

Ironically, one of the Washington lawyers who supported Halligan?s confirmation was Miguel Estrada, whose confirmation to the same appeals court in Washington was blocked by a Senate Democratic filibuster in 2003.

Halligan, who served as a law clerk to Supreme Court Justice Stephen Breyer, is now general counsel at the Manhattan district attorney?s office.

In a statement Friday, Senate Judiciary Committee chairman Sen. Patrick Leahy, D- Vt., called Halligan ?amongst the most qualified judicial nominees I have seen from any administration. It is a shame that narrow, special interests hold such influence that Senate Republicans for two years blocked an up-or-down vote on her confirmation.?

The court on which Halligan would have served if confirmed, the Court of Appeals for the District of Columbia Circuit, is the second most powerful in the federal judiciary because many federal regulations, from environmental rules to labor laws, are decided there.

The D.C. Circuit court ?is more important than the Supreme Court because on so many of the issues that go there, they will have the final word,? Leahy said two weeks ago when discussing Halligan?s nomination. ?The Supreme Court will never hear all the requests for appeals from the D.C. Circuit.?

Source: http://feeds.nbcnews.com/c/35002/f/653381/s/29e33355/l/0Lnbcpolitics0Bnbcnews0N0C0Inews0C20A130C0A30C220C174191970Enra0Escores0Evictory0Eas0Eobama0Eappeals0Ecourt0Enominee0Ewithdraws0Dlite/story01.htm

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Friday, March 22, 2013

House averts government shutdown, backs Ryan budget

By David Lawder

WASHINGTON (Reuters) - The House of Representatives eliminated the threat of a government shutdown next week, approving on Thursday a stop-gap funding bill that eases partisan tensions after months of bitter fights over budgets.

In a rare show of cooperation, the Republican-controlled House voted 318-109 to approve legislation that keeps government agencies and programs funded through the end of the fiscal year on September 30.

The debate over how to reduce the deficit will now focus on rival budget plans for fiscal 2014, that begins October 1, put forward by Republicans and Democrats.

While the two parties' proposals are vastly different, lawmakers were encouraged by the bipartisan collaboration shown in avoiding a damaging government shutdown.

Both parties have been chastened by bruising budget fights like the "fiscal cliff" negotiations that went down to the wire in January, and the failure by Congress and the White House in February to halt automatic spending cuts.

"We proved that when we set our mind to it, we can get complicated, hard things done," said House Appropriations Committee chairman Harold Rogers, a Kentucky Republican.

He called the vote a "good start" before lawmakers get down to tackling separate budget proposals in the coming days.

Current spending authority was to expire on March 27, but Republicans chose not to use the threat of federal agencies running out of money and shutting down as leverage to demand deep spending cuts.

Instead, they want to wage a campaign for deficit reduction centered on proposals from House Budget Committee Chairman Paul Ryan of Wisconsin.

Shortly before approving the spending bill, the House backed a budget blueprint offered by Ryan to eliminate U.S. deficits within 10 years through deep cuts in healthcare and spending on other social safety net programs.

The funding bill for the rest of this fiscal year, which the Democratic-led Senate approved on Wednesday, keeps in place $85 billion in automatic spending cuts, known as the "sequester."

But it takes some of the sting out of those cuts by allowing the military and several domestic agencies to shift some money within their reduced budgets to higher priority activities.

The Defense Department, for example, will be able to shift to operations and maintenance some $10 billion that would otherwise be locked in outdated, unwanted budget accounts.

The House vote prompted the Pentagon to announce a two-week delay in any decisions on how much of its 800,000-strong civilian workforce would be put on unpaid leave due to its $46 billion share of the automatic cuts. Officials want to analyze the measure's impact.

The funding measure will now be sent to President Barack Obama to be signed into law.

COMPETING VISIONS

It gives Congress breathing room for a few months to argue over which party has a more viable budget vision before they face another showdown this summer over raising the federal debt limit.

Ryan's budget, marked by repeal of President Barack Obama's health care reforms and deep spending cuts to Medicaid for the poor and other programs, will define Republicans' positions in the rest of this year's fiscal battles and in congressional elections in 2014.

It will be matched by a Democratic-focused budget expected to be passed on Friday by the Senate, the chamber's first in four years. That plan, from Senate Budget Committee Chairman Patty Murray, calls for $1 trillion in additional tax revenues, $100 billion in new infrastructure and jobs spending and modest cuts to health care programs.

And during the week of on April 8, President Barack Obama will finally weigh in with his budget request, two months after it was due. Some analysts suggest that this could try to cut a middle path between the Democratic and Republican visions.

The House voted 221-207, largely along party lines, to approve Ryan's non-binding budget resolution, with all Democrats and 10 Republican conservatives opposing it.

The Ryan plan aims to drastically shrink deficits over the next decade and reach a small surplus by 2023 without raising any additional tax revenue.

Like previous budgets that solidified his position as Republicans' fiscal guru and helped him become the party's vice presidential candidate last year, it proposes major changes to the Medicare health care program for the elderly.

This popular but increasingly expensive program would be converted to a voucher-like system of subsidies for seniors to buy private health insurance or coverage through the traditional Medicare program.

Democrats complained that the Ryan plan will crush near-term economic growth for the sake of an arbitrary goal of reaching balance in 10 years.

"It adopts the European-style austerity approach that we've seen slow down economies in many parts of Europe," said Democratic Representative Chris Van Hollen, the top Budget Committee Democrat. "We should instead be focusing on job growth and putting people back to work."

Ryan countered that his plan draws a deep contrast with Democrats, whom he says are not serious about taming the growing U.S. debt of $16.7 trillion.

"It reveals each side's priorities. It clarifies the divide that exists between us," Ryan said of his plan. "We want to balance the budget. They don't. We want to restrain spending, they want to spend more money."

The Democrats' budget plan envisions deficits in the $400-600 billion range through the next decade, but maintains that these will average 2.4 percent of U.S. economic output, a level many economists view as sustainable.

The Democrats' budget seeks $1 trillion in new tax revenues by sharply curbing tax breaks for the wealthy and proposes $100 billion in new spending on infrastructure and job training. It aims to replace the automatic spending cuts, half with revenues and rest through other cuts, and offers only modest, undefined spending reductions to healthcare, while keeping the structure of social safety net programs largely unchanged.

(Reporting by David Lawder; Editing by Alistair Bell and Tim Dobbyn)

Source: http://news.yahoo.com/house-approves-ryan-budget-defining-republican-fiscal-vision-145314362--business.html

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Thin films of nickel and iron oxides yield efficient solar water-splitting catalyst

Thin films of nickel and iron oxides yield efficient solar water-splitting catalyst

Thursday, March 21, 2013

University of Oregon chemists say that ultra-thin films of nickel and iron oxides made through a solution synthesis process are promising catalysts to combine with semiconductors to make devices that capture sunlight and convert water into hydrogen and oxygen gases.

Researchers in the Solar Materials and Electrochemistry Laboratory of Shannon Boettcher, professor of chemistry, studied the catalyst material and also developed a computer model for applying catalyst thin films in solar water-splitting devices as a tool to predict the effectiveness of a wide range of catalyst materials for solar-hydrogen production.

The project has resulted in two recent papers.

The first, detailed last September in the Journal of the American Chemical Society, showed that films of a nickel-iron mixed oxide with an atomic structure similar to naturally occurring minerals show the highest catalytic activity for forming oxygen from water, based on a side-by-side comparison of eight oxide-based materials targeted in various research efforts. The second paper, just published in the Journal of Physical Chemistry Letters, details the performance of the catalyst thin films when combined with semiconductor light absorbers, showing that the nickel-iron oxide catalyst was most effective with a film just 0.4 nanometers thick.

Boettcher's lab, located in the UO's Materials Science Institute, studies fundamental materials chemistry and physical concepts related to the conversion of solar photons (sunlight) into electrons and holes in semiconductors that can then be used to drive chemical processes such as splitting protons off water to make hydrogen and oxygen gases. Multiple labs across the country are seeking effective and economical ways of taking sunlight and directly producing hydrogen gas as an alternative sustainable fuel to replace fossil fuels.

"When you want to pull the protons off a water molecule to make hydrogen gas for fuel, you also have to take the leftover oxygen atoms and make oxygen gas out of them," Boettcher said. "It turns out that the slowest, hardest, most-energy-consuming step in the water-splitting process is actually the oxygen-making step. We've been studying catalysts for making oxygen. Specifically, we're seeking catalysts that reduce the amount of energy it takes in this step and that don't use expensive precious metals."

The iron-nickel oxides, he said, have higher catalytic activity than the precious-metal-based catalytic materials that have been thought to be the best for the job.

"What we found is that when we take nickel oxide films that start out as a crystalline material with the rock-salt structure like table salt, they absorb iron impurities and spontaneously convert into materials with a layered structure during the catalysis process," Boettcher said.

Lena Trotochaud, a doctoral student and lead author on both papers, studied this process and how the films can be combined with semiconductors. "The semiconductors absorb the light, generating electron-hole pairs which move onto the catalyst material and proceed to drive the water-splitting reaction, creating fuel," Boettcher said.

The computer modeling was used to understand how the amount of sunlight that the catalyst blocks from reaching the semiconductor can be minimized while simultaneously speeding up the reaction with water to form oxygen gas. This basic discovery remains a lab accomplishment for now, but it could advance to testing in a prototype device, Boettcher added.

"We're now looking at the fundamental reasons why these materials are good," Trotochaud said. "We are trying to understand how the catalyst works by focusing on the chemistry that is happening, and then also recognizing how that fits into a real system. Our research is fundamentally guiding how you would take these catalysts and incorporate them into something that is useful for everyone in society."

One such place the material could land in a prototype for testing is at the U.S. Department of Energy's Joint Center for Artificial Photosynthesis, an Energy Innovation Hub. The DOE supported Boettcher's research done in the second study through a Basic Sciences Energy grant (DE-FG02-12ER16323).

"This research holds great potential for the development of more efficient, more sustainable solar-fuel generation systems and other kinds of transformative energy technology," said Kimberly Andrews Espy, vice president for research and innovation and dean of the graduate school. "By seeking to advance carbon-neutral energy technology, Dr. Boettcher and his team are helping to establish Oregon as an intellectual and economic leader in fostering a sustainable future for our planet and its people."

###

University of Oregon: http://uonews.uoregon.edu

Thanks to University of Oregon for this article.

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Source: http://www.labspaces.net/127387/Thin_films_of_nickel_and_iron_oxides_yield_efficient_solar_water_splitting_catalyst

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American News Consumers Have Gained the World But Lost Their Backyards (Atlantic Politics Channel)

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