Wednesday, December 7, 2011

Summary Box: Insurers urge restraint on banker pay (AP)

CURB THE CASH: the Association of British Insurers, whose 300 members include major shareholders in banks, called for a fundamental review of pay and bonuses at the end of a difficult year in which banks' stock prices have fallen and several face huge payouts to compensate buyers of payment protection insurance.

BONUS BANKERS: The seven- and eight-figure bonuses pocketed by some bankers are a sensitive political issue, especially since taxpayers rescued Royal Bank of Scotland and Lloyds Banking Group during the credit crisis and continue to hold significant stakes in both banks.

STASHING IT AWAY: There is concern as well that banks should be hoarding cash to protect against the possibility that a European nation defaults on its debts or the 17-nation euro currency collapses.

Source: http://us.rd.yahoo.com/dailynews/rss/britain/*http%3A//news.yahoo.com/s/ap/20111206/ap_on_bi_ge/eu_britain_executive_pay_summary_box

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Tuesday, December 6, 2011

Giant super-Earths made of diamond are possible, study suggests

ScienceDaily (Dec. 5, 2011) ? A planet made of diamonds may sound lovely, but you wouldn't want to live there.

A new study suggests that some stars in the Milky Way could harbor "carbon super-Earths" -- giant terrestrial planets that contain up to 50 percent diamond.

But if they exist, those planets are likely devoid of life as we know it.

The finding comes from a laboratory experiment at Ohio State University, where researchers recreated the temperatures and pressures of Earth's lower mantle to study how diamonds form there.

The larger goal was to understand what happens to carbon inside planets in other solar systems, and whether solar systems that are rich in carbon could produce planets that are mostly made of diamond.

Wendy Panero, associate professor in the School of Earth Sciences at Ohio State, and doctoral student Cayman Unterborn used what they learned from the experiments to construct computer models of the minerals that form in planets composed with more carbon than Earth.

The result: "It's possible for planets that are as big as fifteen times the mass of the Earth to be half made of diamond," Unterborn said. He presented the study Tuesday at the American Geophysical Union meeting in San Francisco.

"Our results are striking, in that they suggest carbon-rich planets can form with a core and a mantle, just as Earth did," Panero added. "However, the cores would likely be very carbon-rich -- much like steel -- and the mantle would also be dominated by carbon, much in the form of diamond."

Earth's core is mostly iron, she explained, and the mantle mostly silica-based minerals, a result of the elements that were present in the dust cloud that formed into our solar system. Planets that form in carbon-rich solar systems would have to follow a different chemical recipe -- with direct consequences for the potential for life.

Earth's hot interior results in geothermal energy, making our planet hospitable.

Diamonds transfer heat so readily, however, that a carbon super-Earth's interior would quickly freeze. That means no geothermal energy, no plate tectonics, and -- ultimately -- no magnetic field or atmosphere.

"We think a diamond planet must be a very cold, dark place," Panero said.

She and former graduate student Jason Kabbes subjected a tiny sample of iron, carbon, and oxygen to pressures of 65 gigapascals and temperatures of 2,400 Kelvin (close to 9.5 million pounds per square inch and 3,800 degrees Fahrenheit -- conditions similar to the Earth's deep interior).

As they watched under the microscope, the oxygen bonded with the iron, creating iron oxide -- a type of rust -- and left behind pockets of pure carbon, which became diamond.

Based on the data from that test, the researchers made computer models of Earth's interior, and verified what geologists have long suspected -- that a diamond-rich layer likely exists in Earth's lower mantle, just above the core.

That result wasn't surprising. But when they modeled what would happen when these results were applied to the composition of a carbon super-Earth, they found that the planet could become very large, with iron and carbon merged to form a kind of carbon steel in the core, and vast quantities of pure carbon in the mantle in the form of diamond.

The researchers discussed the implications for planetary science.

"To date, more than five hundred planets have been discovered outside of our solar system, yet we know very little about their internal compositions," said Unterborn, who is an astronomer by training.

"We're looking at how volatile elements like hydrogen and carbon interact inside the Earth, because when they bond with oxygen, you get atmospheres, you get oceans -- you get life," Panero said. "The ultimate goal is to compile a suite of conditions that are necessary for an ocean to form on a planet."

This work contrasts with the recent discovery by an unrelated team of researchers who found a so-called "diamond planet" which is actually the remnant of a dead star in a binary system.

The Ohio State research suggests that true terrestrial diamond planets can form in our galaxy. Exactly how many such planets might be out there and their possible internal composition is an open question -- one that Unterborn is pursuing with Ohio State astronomer Jennifer Johnson.

This research was funded by Panero's CAREER award from the National Science Foundation.

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The above story is reprinted from materials provided by Ohio State University. The original article was written by Pam Frost Gorder.

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


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://www.sciencedaily.com/releases/2011/12/111205140531.htm

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Monday, December 5, 2011

First-class mail: Just a little bit s-l-o-w-e-r (AP)

WASHINGTON ? Already mocked by some as "snail mail," first-class U.S. mail will slow even more by next spring under plans by the cash-strapped U.S. Postal Service to eliminate more than 250 processing centers. Nearly 30,000 workers would be laid off, too, as the post office struggles to respond to a shift to online communication and bill payments.

The cuts are part of $3 billion in reductions aimed at helping the agency avert bankruptcy next year. They would virtually eliminate the chance for stamped letters to arrive the next day, a change in first-class delivery standards that have been in place since 1971.

The plan technically must await an advisory opinion from the independent Postal Regulatory Commission, slated for next March. But that opinion is nonbinding, and only substantial pressure from Congress, businesses or the public might deter far-reaching cuts.

Many postal customers will be upset.

"The post office is a mainstay of America, and the fact that these services will no longer be available is absolutely crazy," said Carol Braxton of Naperville, Ill., as she waited in line at a mail sorting center Monday with the holiday shipping season picking up steam.

"Well I'm not happy about them, but what else can you do with this economy? If they're getting ready to go bankrupt, it's better to cut back than to go totally bankrupt," said Deborah Butler of Brandywine, Md., who was at a Washington, D.C., post office. "You still need them. Because everybody can't afford the other ones, like express mail and things like that. .Even though the world is computer literate, everybody doesn't have computers."

At a news briefing in Washington, postal vice president David Williams said the post office needs to move quickly to cut costs as it seeks to stem five years of red ink amid steadily declining mail volume. After hitting 98 billion in 2006, first-class mail volume is now at less than 78 billion. It is projected to drop by roughly half by 2020.

The agency already has announced a 1-cent increase in first-class mail to 45 cents beginning Jan. 22.

Williams said in certain narrow situations first-class mail might still be delivered the next day ? if, for example, newspapers, magazines or other bulk mailers are able to meet new, tighter deadlines and drop off shipments directly at the processing centers that remain open.

But in the vast majority of cases, everyday users of first-class mail will see delays. The changes could slow everything from check payments to Netflix's DVDs-by-mail, add costs to mail-order prescription drugs and even threaten the existence of newspapers and time-sensitive magazines delivered by postal carrier to far-flung suburban and rural communities.

The Postal Service faces imminent default ? this month ? on a $5.5 billion annual payment to the Treasury for retiree health benefits and expects to have a record loss of $14.1 billion next year.

"Are we writing off first class mail? No," Williams said. "Customers are making their choices, and what we are doing is responding to the current market conditions and placing the Postal Service on a path to allow us to respond to future changes. We have to do what's in our control to put the Postal Service on sold financial ground."

The cuts would close 252 of the nation's 461 mail processing centers beginning next spring. They would result in the elimination of roughly 28,000 jobs. The number of employees varies by processing facility but generally ranges from about 50 to 2,000. Cincinnati, Boston and New Orleans are home to some of the largest centers.

Because the consolidations typically would lengthen the distance mail travels from post office to processing center, the agency also would lower delivery standards. Currently, first-class mail is supposed to be delivered to homes and businesses within the continental U.S. in one to three days. That would lengthen to two to three days, meaning mailers no longer could expect next-day delivery in surrounding communities. Periodicals could take two to nine days.

About 42 percent of first-class mail is now delivered the following day. An additional 27 percent arrives in two days, about 31 percent in three days and less than 1 percent in four to five days. Following the change next spring, about 51 percent of all first-class mail is expected to arrive in two days, with most of the remainder delivered in three days.

The Postal Service initially announced in September it was studying the possibility of closing the processing centers and published a notice in the Federal Register seeking comments. Within 30 days, the plan elicited nearly 4,400 public comments, mostly in opposition.

Catalogue companies worry they won't be able to predict when their catalogues will arrive and therefore when to add staff to handle increased call volumes. Small business owners say sluggish first-class mail will slow their businesses because merchandise and payments will spend more time in transit.

On Monday, postal customers said they valued having mail service but also acknowledged the realities of the Internet in everyday life.

"The post office services that we need as a nation are just too big at this point, so things have to be cut and there is nothing that can be done to change it other than email goes away," Ron Connor of Naperville, Ill., said as he walked into a local post office branch.

Lily Ickow, from Silver Spring, Md., said the post office needs to find other ways than wide-scale cuts to reach profitability. "It's definitely too bad," she said at a Washington post office. "I think the Postal Service is necessary personally. ...It would be useful to see if there are ways that they could innovate and come up with other types of services."

Separate bills that have passed House and Senate committees would give the Postal Service more authority and liquidity to stave off immediate bankruptcy. But prospects are somewhat dim for final congressional action on those bills anytime soon, especially if the measures are seen in an election year as promoting layoffs and cuts to neighborhood post offices.

Postmaster General Patrick Donahoe has been pushing for congressional changes that would give the agency more authority to reduce delivery to five days a week, raise stamp prices and reduce health care and other labor costs. But the agency also opposes current provisions in the House and Senate measures that would require additional layers of review before it could close post offices and processing centers.

The Postal Service, an independent agency of government, does not receive tax money, but is subject to congressional control on major aspects of its operations. The changes in first-class mail delivery could go into place without permission from Congress.

Maine Sen. Susan Collins, the top Republican on the Senate committee that oversees the post office, believes the agency is taking the wrong approach. She says service cuts will only push more consumers to online bill payment or private carriers such as UPS or FedEx, leading to lower revenue.

And Dennis Kucinich, D-Ohio, a member of the House committee that oversees the agency, said he would fight the changes.

"This privatization plan is bad for Americans, bad for businesses, bad for the economy and bad for workers. We can do better than to dismantle the Postal Service and privatize its operations," he said.

Ruth Goldway, chair of the Postal Regulatory Commission, said the commission will be reviewing the proposal closely to ensure that the Postal Service can continue its mission of providing adequate, effective service in a fair manner to all parts of the U.S. She said, "I think if the Postal Service does not respond to public concerns, it will bear the consequences of that itself."

___

AP video journalist Robert Ray in Naperville, Ill., AP television producer Kelly Daschle in Washington and business writer Jonathan Fahey in New York contributed to this report.

___

Online:

List of facilities to be closed:

http://about.usps.com/news/electronic-press-kits/our-future-network/study-list-110915.pdf

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20111205/ap_on_go_ot/us_postal_problems

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Saturday, December 3, 2011

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Source: http://electdavidpleat.com/automotive-led-lights/756/

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Senate pushes to hurry up Afghanistan pullout (Reuters)

WASHINGTON (Reuters) ? The Senate voted on Wednesday to require President Barack Obama to devise a plan for expediting the pullout of U.S. troops from Afghanistan, signaling growing impatience in Congress.

Obama in June called for about a third of U.S. forces, or 33,000 troops, to leave Afghanistan by the end of next summer. The remaining 66,000 U.S. troops are to be slowly withdrawn until a final transition to Afghan security control in 2014.

The Democratic-controlled Senate's vote for accelerating that drawdown came on an amendment to an annual defense bill, but the chances of the requirement becoming law are slim.

A similar demand for an accelerated transition of military operations from U.S. to Afghan authorities was narrowly defeated in the Republican-controlled House of Representatives in May.

The sponsor of the version that passed the Senate on Wednesday, Democrat Jeff Merkley, said the chamber's vote was above all a message to the Democratic president that it was time to end the U.S. combat role.

"Our American forces have successfully pursued the two main goals set when we went to Afghanistan: stamping out the al Qaeda training camps and hunting down and bringing to justice those responsible for 9/11," Merkley said in a statement, referring to the September 11, 2001 attacks on the United States.

"It is time to bring our men and women home. The Senate sent that message to the President today in unequivocal terms," Merkley said.

The amendment passed on a voice vote. Republican John McCain, who opposed it, declared that senior U.S. military commanders were already uncomfortable with the drawdown Obama announced in June, and said stepping it up would be "reckless and wrong."

The Senate vote came as U.S. lawmakers continued to look for ways to cut government spending and rein in massive budget deficits. Unease in Washington over the decade-long war in Afghanistan has escalated amid rising worries about tight budgets and high unemployment.

During debate on the amendment, Merkley said the conflict in Afghanistan had cost the United States nearly a half-trillion dollars, and that it was time to "bring our troops and our tax dollars home".

His amendment had 20 co-sponsors in the 100-member Senate, including two Republicans - Mike Lee and Rand Paul, both members of the chamber's conservative Tea Party caucus.

(Editing by Paul Simao)

Source: http://us.rd.yahoo.com/dailynews/rss/asia/*http%3A//news.yahoo.com/s/nm/20111201/pl_nm/us_afghanistan_usa_senate

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