Monday, October 31, 2011

Attack near UN office kills 5 in Afghanistan (AP)

KANDAHAR, Afghanistan ? The United Nations' refugee agency says three of its employees are among the five people killed in a suicide bombing in the southern Afghan city of Kandahar.

The UNCHR says in a statement that two others were also wounded in the attack early Monday.

Afghan provincial police chief Abdul Razzaq says a suicide bomber drove an explosive-laden pickup truck into a checkpoint near a compound housing U.N. and international aid groups. Three other insurgents then rushed into the compound, sparking an hours-long gun battle with security forces.

All three of the attackers were killed.

THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.

KANDAHAR, Afghanistan (AP) ? A suicide bomber slammed a pickup truck packed with explosives into a checkpoint in a neighborhood housing U.N. and international aid group offices in the southern city of Kandahar on Monday, killing four people including the district police chief, Afghan officials said.

Immediately after the blast, three insurgents rushed into the neighborhood and seized control of at least one building, sparking a gunbattle with Afghan and NATO forces, Kandahar police chief Gen. Abdul Razzaq said. The firefight lasted more than two hours before the militants were shot dead.

The combined bombing and assault was the second major attack in three days to target foreigners or NATO troops in the country, and spotlighted the insurgents' ability to continue to carry out major attacks despite a 10-year NATO campaign against them. The U.S.-led coalition is gradually handing over security responsibilities to its Afghan counterparts and plans to withdraw its combat forces by the end of 2014.

"Despite the insurgency's failures this past year, it remains capable and, enabled by safe havens in Pakistan, continues to contest (Afghan and NATO) progress in some parts of the country," German Brig Gen. Carsten Jacobson, a coalition spokesman in Afghanistan told reporters in Kabul.

But Jacobson also said the coalition and its Afghan partners had made significant gains against the Taliban and that incidents such as the bombing in Kandahar were not indicative of the insurgents strengthening their reach.

"It is not to gain a military victory, it is to gain media" attention he said.

Immediately after the early morning blast, the gunmen seized control of an animal clinic near the office of the International Relief and Development organization, said provincial police spokesman Ghorzang, who like many Afghans goes by one name.

The blast caused extensive damage to the offices of the U.N.'s refugee agency, the UNHCR. Associated Press video footage showed large chunks of the building's outer walls blown out, as well as the windows while the interior was in shambles. The street around the building was strewn with rubble.

The insurgents then managed to enter the IRD's office through the UNHCR building, Ghorzang said.

The Taliban, for whom Kandahar is a traditional stronghold, claimed responsibility for the attack. Spokesman Qari Yousef said the insurgents were targeting what he claimed was a guest house affiliated with the United Nations Assistance Mission in Afghanistan.

The UNAMA does not operate a guest house in the area. However, the clinic and IRD offices entered by the attackers are near guest houses affiliated with both the IRD and the UNHCR. The area is also home to several other international NGO offices and guest houses.

Razzaq, the provincial police chief, said that three civilians and the district police chief, Abdul Aziz Khan, were killed and four people wounded.

UNAMA spokesman Dan McNortan said all of the agency's staff, both Afghan and foreign, was accounted for.

The attack comes two days after the Taliban launched a brazen midday suicide bombing in Kabul, striking a NATO convoy on Saturday and killing 17 people, including five NATO service members, one Canadian soldier and eight civilian contractors.

___

Associated Press writers Tarek El-Tablawy, Deb Riechmann and Amir Shah contributed.

Source: http://us.rd.yahoo.com/dailynews/rss/un/*http%3A//news.yahoo.com/s/ap/20111031/ap_on_re_as/as_afghanistan

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UPcload Uses Your Webcam To Help You Order Clothes That Actually Fit

upcloudshotI'm the sort of person who likes to buy things online. Batteries? Yup. Groceries? You bet. And I just bought a garbage can that opens automatically when you get close to it (magic!). But there's one big area where online shopping has always fallen short: clothes shopping. If you've ever tried ordering a shirt or jeans off the web, then you know the feeling ??the site says it's a medium, but you're not sure if you should move up to the large instead. And then when the shirt actually arrives, you find that it drapes in all the wrong ways and looks vaguely like a poncho. Even when there's free return shipping, it's still a pain to get another size.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/oxCbw-_86Gw/

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Sunday, October 30, 2011

Defense witness: Michael Jackson caused own death


Essential News from The Associated Press

? ?Associated Press. All Rights Reserved.

Source: http://hosted2.ap.org/APDEFAULT/4e67281c3f754d0696fbfdee0f3f1469/Article_2011-10-28-Michael%20Jackson-Doctor/id-57a53085dcc94c67a39b315e0823432b

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New therapy shows promise for treating cardiovascular disease

ScienceDaily (Oct. 28, 2011) ? A new therapy being studied in non-human primates by researchers at Wake Forest Baptist Medical Center and colleagues is demonstrating promise as a potential tool for combating cardiovascular disease by increasing good cholesterol and lowering triglycerides in the blood.

Supported by the National Institutes of Health and the Canadian Institutes of Health Research, the preclinical findings appear in this week's issue of the journal Nature.

"The study was conducted because there is a very strong inverse correlation between the amount of HDL (good cholesterol) and heart disease," said co-principal investigator Ryan Temel, Ph.D., an assistant professor of pathology and lipid sciences at Wake Forest Baptist. "The higher your level of HDL, the lower your risk of developing cardiovascular disease. Currently, however, there are few therapies that significantly raise HDL."

While there are several effective therapies available on the market for lowering LDL, or bad cholesterol, modern medicine has yet to find a good way to raise HDL, Temel said. "Even if you take a statin or some other therapy to lower your LDL, the risk of having coronary heart disease is still around 50 percent. There's clearly a lot of room left for improvement."

Temel and colleagues from NYU Langone Medical Center and Regulus Therapeutics Inc., a biopharmaceutical company, are studying a new drug that targets microRNA-33 (miR-33). MiR-33 is a small RNA molecule that reduces HDL and increases triglyceride production. In previous studies in mice, the drug has been effective in promoting atherosclerotic plaque regression and increasing HDL.

For the current study, researchers tested the drug, anti-miR-33, in non-human primates and found that it increased HDL cholesterol and lowered triglycerides. Non-human primates were selected this time because rodents only express one form of miR-33 -- miR-33a -- while humans and non-human primates have two types of miR-33 -- miR-33a and miR-33b.

In the study, use of the drug resulted in a maximum HDL cholesterol increase of 50 percent after eight weeks that was sustained throughout the remainder of the 12-week study. Anti-miR-33a/b treatment in the non-human primate model also increased the expression of miR-33 target genes involved in fatty acid breakdown resulting in suppressed triglyceride levels, a finding not previously observed in mice. The decrease in triglycerides was apparent after four weeks and reached a maximum reduction of 50 percent.

This pre-clinical study was the first to demonstrate that inhibiting miR-33a/b has a significant and sustained effect on both circulating HDL and plasma triglyceride levels, Temel said.

These findings indicate that miR-33a and miR-33b are key regulators of cholesterol and fatty acid metabolism, Temel added, and that an anti-miR-33 approach could directly impact atherosclerosis, as well as address important cardiovascular risk factors such low HDL and high triglycerides.

The researchers will next evaluate whether the drug has the ability to stimulate cholesterol movement out of the arteries, where it has accumulated and formed atherosclerotic lesions.

"Coronary artery disease is the number one killer of people in the United States," Temel said. "It's a very big problem. The ideal therapy would not only reduce cholesterol accumulation in the arteries by lowering bad cholesterol but also increase the removal of existing cholesterol in the arteries by elevating good cholesterol. The combination of a statin and anti-miR-33 could potentially be this therapy. While there is still a lot of work that needs to be done with this drug before it can ever be used in humans, anti-miR-33 is showing strong potential as a new therapy for reducing coronary heart disease risk."

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The above story is reprinted from materials provided by Wake Forest Baptist Medical Center.

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


Journal Reference:

  1. Katey J. Rayner, Christine C. Esau, Farah N. Hussain, Allison L. McDaniel, Stephanie M. Marshall, Janine M. van Gils, Tathagat D. Ray, Frederick J. Sheedy, Leigh Goedeke, Xueqing Liu, Oleg G. Khatsenko, Vivek Kaimal, Cynthia J. Lees, Carlos Fernandez-Hernando, Edward A. Fisher, Ryan E. Temel, Kathryn J. Moore. Inhibition of miR-33a/b in non-human primates raises plasma HDL and lowers VLDL triglycerides. Nature, 2011; 478 (7369): 404 DOI: 10.1038/nature10486

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/~3/pkbmcuchS3U/111028115350.htm

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Consumer spending up in September on savings (Reuters)

WASHINGTON (Reuters) ? Sluggish growth in U.S. consumer income in September led households to cut back on saving to increase their spending, casting doubts over the durability of the economy's third-quarter growth spurt.

The Commerce Department said on Friday consumer spending increased 0.6 percent, matching expectations, after a 0.2 percent gain in August. Consumer spending accounts for about 70 percent of U.S. economic activity.

With income edging up 0.1 percent last month, spending was at the expense of saving, which dropped to an annual rate of $419.8 billion, the lowest level since August 2009, from $479.1 billion in August.

The saving rate, the percentage of disposable income socked away, fell to 3.6 percent, the slowest since December 2007, from 4.1 percent in August.

Income fell 0.1 percent in August and economists had expected a 0.3 percent increase in September.

"Very weak income, but very solid consumption even though consumer confidence is in recession. So that's good news for the economy," said Kurt Karl, chief U.S. economist at Swiss Re in New York. "(But) it's hard to sustain without more income growth."

A separate report from the Labor Department showed wages and salaries expanded 0.3 percent in the third quarter -- the smallest rise in a year -- after gaining 0.4 percent pace in the prior quarter.

U.S. Treasuries prices held steady at higher levels after the data. Stock index futures were lower after a big rally on Thursday, while the euro extended a decline against the dollar.

In September, inflation-adjusted disposable income slipped 0.1 percent, declining for a third straight month.

Sturdy consumer spending contributed to gross domestic product growing at a 2.5 percent annual pace in the third quarter, the fastest rate in a year, after an anemic 1.3 percent rate in the second quarter. Much of the spending data was included in Thursday's GDP report.

But given that income is not driving spending, the economy could lose some of its new found momentum. Consumer spending grew at a 2.4 percent pace in the last quarter, the fastest in nearly a year.

Stubbornly high unemployment, characterized by a jobless rate that has been stuck above 9 percent for five consecutive months, is restraining income growth. Last month, wages and salaries rose 0.3 percent after dipping 0.1 percent in August.

But subsiding inflation pressures should offer households some relief. A price index for personal spending rose at a 0.2 percent rate last month, slowing from August's 0.3 percent pace. In the 12 months through September, the PCE index was up 2.9 percent after rising by the same margin in August.

A core inflation measure, which strips out food and energy costs, was flat last month after increasing 0.2 percent in August. In the 12 months through September, core PCE rose 1.6 percent after increasing 1.7 percent in August.

The Federal Reserve would like this measure close to 2 percent.

(Reporting by Lucia Mutikani and Jason Lange; Editing by Neil Stempleman)

Source: http://us.rd.yahoo.com/dailynews/rss/business/*http%3A//news.yahoo.com/s/nm/20111028/bs_nm/us_usa_economy

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Kelly Clarkson Talks the Dating Scene and More in PARADE

Kelly Clarkson, 29, talks to PARADE this Sunday about everything from bad dates to what she?s learned from Simon to life on and off the road. On being in the dating scene as a superstar… Man, I just keep going on horrible dates. I?m like, ?There?s not enough wine in the world for me to [...]

Source: http://www.celebritymound.com/kelly-clarkson-talks-the-dating-scene-and-more-in-parade/?utm_source=rss&utm_medium=rss&utm_campaign=kelly-clarkson-talks-the-dating-scene-and-more-in-parade

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Saturday, October 29, 2011

Meredith Vieira Guest Stars On Ghost Hunters Tonight, Video Preview!

Look who is making a guest appearance on the SyFy hit show Ghost Hunters, Meredith Vieira. I am both surprised and intrigued this news. Who knew that former Today show host Meredith Vieira has believed in ghost since the age of 9, not me that is for sure but it is a fact my friends. Tonight fans of Meredith?s will see her in a whole new light, so to speak as she will guest star on Ghost Hunters. You can see not only see a preview of the show but a brief interview with Vieira about her time on the show below. In this particular episode Meredith and the Ghost Hunters crew head to Snug Harbor which is in Staten Island New York and are investigating a large property that has some landmark buildings which, supposedly are haunted by the spirit of a murdered laundry worker. Some things that lead the GH crew to believe it is haunted are claims of disembodied voices abound, moving furniture, and flashlights turning on and off by themselves. As for whether or not that is true you will just have to tune in to the show tonight at 9PM EST on SyFy. That is [...]

Source: http://feedproxy.google.com/~r/RightCelebrity/~3/IjqXWDPb9D4/

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Putin says smash faces of Russian fraudsters (Reuters)

MOSCOW (Reuters) ? Russian Prime Minister Vladimir, already in campaign mode for a third term as president, said fraudsters who siphon off state money should have their faces smashed.

Putin plans to run in the March 2012 election and needs to improve his anti-corruption credentials tarnished by international ratings and statistics showing corruption has worsened under his rule.

"The practitioners of kickbacks and graft should not only get a rap on the knuckles, they should have their faces smashed," Putin told an audience of Russian financial policemen.

Anti-corruption watchdog Transparency International rates Russia as the world's most corrupt major economy, ranking it 154th out of 178 nations in its corruption perceptions index last year, on a par with Cambodia, Kenya and Laos.

President Dmitry Medvedev made fighting corruption the main theme of his four-year presidency term which nears its end but has often been criticized for showing few tangible results.

Analysts say that, if elected, Putin is unlikely to make much progress in fighting a bureaucracy that has been deeply corrupt since Soviet times.

Putin, who grew up in a working class neighborhood in St Petersburg, is known for harsh remarks and jokes which raise eyebrows in the West but are popular with ordinary Russians.

(Reporting by Gleb Bryanski; Editing by Louise Ireland)

Source: http://us.rd.yahoo.com/dailynews/rss/russia/*http%3A//news.yahoo.com/s/nm/20111028/wl_nm/us_russia_putin_corruption

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Friday, October 28, 2011

Video: Which yogurt helps solve digestive problems?

Sorry, Readability was unable to parse this page for content.

Source: http://www.msnbc.msn.com/id/29054368/vp/45061951#45061951

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US Funds Aggressive Tech To Cut Solar Power Costs

The argument goes like this: if the private sector invests in something risky and fails, it is Capitalism and it is Good; when the government does it, itis Socialism, and it is Bad.

All the argument is specious: CEOs invest in their golfing friends' companies, and they don't invest their own money: they invest the shareholder's. Think of the governement as a very large, highly diversify corporation (really, it is not very diversified, it mostly does insurance and has an army; but it also has a whole buch of minor subsidiaries doing a bit of everything). The question is, since the government is this huge corporation which cannot go bankrupt, what should it invest in?

Clearly, high risk, long-term stuff. In a way, like IBM. The only problem with those failed investments (and if you invest in high-risk stuff, you will fail most of the times) is that they clearly were way too application oriented and short-term!

On a more philosophical note, it is wholly reasonable that the governement does the high-risk stuff: it cannot fail. Also, we expect corporations to be profitable every quarter, whereas the government has the luxury of needing only to stay solvant -- which, when you can print your own money is not overly difficult.

Source: http://rss.slashdot.org/~r/Slashdot/slashdotScience/~3/TZsX2gE2SbM/us-funds-aggressive-tech-to-cut-solar-power-costs

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Hugo Chavez: 'There is no government in Libya' (AP)

CARACAS, Venezuela ? Venezuelan President Hugo Chavez says he won't recognize Libya's new government, and he predicts there will be more war in the country.

Chavez says that as far as Venezuela is concerned "there is no government in Libya."

The Venezuelan leader again condemned the killing of Moammar Gadhafi, whom he had considered a friend. He defended Gadhafi throughout the conflict in Libya and has condemned NATO's military involvement in the country.

Chavez said Wednesday that NATO has effectively "installed a government" in Libya through the conflict.

Source: http://us.rd.yahoo.com/dailynews/rss/latam/*http%3A//news.yahoo.com/s/ap/20111026/ap_on_re_la_am_ca/lt_venezuela_libya

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Judge blocks most of SF cellphone warning law

(AP) ? A federal judge on Thursday struck down most of a San Francisco ordinance that requires retailers to warn customers about cellphone radiation and its health effects.

U.S. District Judge William Alsup ruled that the required warning is misleading because it implies cellphones are dangerous and unregulated, and he ordered city officials to change the wording on the fact sheet that retailers are required to distribute.

The brochures must include a statement that all cellphones must comply with the Federal Communications Commission's safety limits regarding radiation emissions, the judge said.

"The overall impression left is that cell phones are dangerous and that they have somehow escaped the regulatory process," Alsup wrote. "That impression is untrue and misleading, for all of the cell phones sold in the United States must comply with safety limits set by the FCC."

An industry group called CTIA-The Wireless Association had sued the city after its Board of Supervisors passed the ordinance 10-1 last year.

The judge also blocked parts of the ordinance that require retailers to put up posters and affix warning stickers on cellphones. He said those items unconstitutionally compel retailers to broadcast the city's opinion of cellphones.

"All consumers who actually purchase a cell phone will receive the handout," Alsup wrote. "There is no reasonable cause for requiring retailers to convert their walls to billboards for the municipal message."

Alsup put the entire ordinance on hold until Nov. 30 to give time for an appeal. He also said that if the city refuses to edit the brochures as ordered, then the entire ordinance will be tossed out.

City Attorney Dennis Herrera said he will appeal the judge's decision.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/495d344a0d10421e9baa8ee77029cfbd/Article_2011-10-27-Cell%20Phone%20Radiation/id-475de6387774463384455f184bdb4637

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Thursday, October 27, 2011

Exclusive: Medtronic probes insulin pump risks (Reuters)

BOSTON (Reuters) ? Medtronic Inc has asked software security experts to investigate the safety of its insulin pumps, as a new claim surfaced that at least one of its devices could be hacked to dose diabetes patients with potentially lethal amounts of insulin.

While there are no known examples of such a cyber attack on a medical device, Medtronic told Reuters that it was doing "everything it can" to address the security flaws.

Security software maker McAfee, which has a health industry business, exposed the new vulnerability in one model of the Medtronic Paradigm insulin pump on Friday and believes there could be similar risks in others.

Medtronic and McAfee declined to say which model is involved or how many such pumps are currently used by patients. It has two models of insulin pumps on the market and supports six older versions, with about 200,000 currently in use by patients.

The finding points to a broader issue -- the potential for cyber attacks on medical devices ranging from diagnostic equipment to pumps and heart defibrillators, which rely on software and wireless technology to work.

"This is an evolution from having to think about security and safety as a healthcare company, and really about keeping people safe on our therapy, to this different question about keeping people safe around criminal or malicious intent," Catherine Szyman, president of Medtronic's diabetes division, said in an interview.

Szyman, whose nephew uses a wearable Medtronic insulin pump, said the company turned to McAfee rival Symantec Corp and other security firms after an independent researcher exposed less serious vulnerabilities in the pumps in August.

Since then, a research team at Intel Corp's McAfee said it has developed code that allows it to gain complete control of the functions of one Medtronic insulin pump model from as far away as 300 feet.

"We found a way around all the restrictions and all the limitations," said Stuart McClure, a senior vice president with McAfee who heads up the research team.

McClure, formerly a security expert at healthcare giant Kaiser Permanente, says he is exposing such problems to draw them to the attention of manufacturers and regulators.

McClure's team used a Windows PC and an antennae that communicates with the medical device over the same radio spectrum used for some cordless phones.

The type of vulnerability discovered by McAfee could theoretically be used as a new cyber weapon. A hacker could launch a "drive-by" attack aimed at a high-profile target, such as a politician or corporate executive, who uses this type of insulin pump, McAfee researchers said.

In August, Medtronic acknowledged that security flaws in its implanted insulin pumps could allow hackers to remotely take control of the devices.

The U.S. Food and Drug Administration noted that there is no evidence of widespread problems from medical device security breaches. It says that device manufacturers are responsible for the safety of their software.

"Any system with wireless communication can be subject to interception of data and compromised privacy as well as interference with performance that can compromise the safety and effectiveness of the device," FDA spokeswoman Erica Jefferson said. "We continue to closely monitor for safety or security problems."

HOSTILE ACTORS

Medtronic is a leading makers of insulin pumps along with Johnson & Johnson's Animas Corp and Insulet Corp. McAfee did not report vulnerabilities in models from other manufacturers.

The fresh concerns over the pumps made by Medtronic, the world's largest medical device maker, follow a high-profile recall of heart defibrillator leads in 2007 and a more recent Senate probe into whether doctors it had paid failed to report problems from a spinal surgery product.

The company said it is also consulting with McAfee and has informed patients, through its website, to check their insulin pumps if they have a suspicious encounter with another person.

Medtronic officials have said it would be difficult to make changes to pumps already in use because of FDA regulations that require device makers to get agency approval before altering their products, including issuing software patches.

The company would likely have to first get FDA approval and then recall each pump, which uses wireless communications technology dating back 12 to 15 years, so that technicians could install the new software and check the equipment to make sure that it still accurately delivers doses of insulin.

Szyman said she could not say how long it would take Medtronic to come up with a fix for the vulnerabilities because its investigation is still ongoing. It is also unclear how long it might take the FDA to approve changes to the pumps.

"There's different pathways to approval," she told Reuters, noting that the agency typically takes six to 12 months to approve a new medical device.

Medtronic's diabetes products, which includes its insulin pumps, accounted for more than $1.3 billion in revenue in its last fiscal year, out of a total of nearly $16 billion.

The Medtronic pump vulnerability was discovered by Barnaby Jack, a well-known security expert who joined McAfee last year after gaining notoriety by finding ways to hack into ATMs used at convenience stores, then force them to literally spit out cash. The manufacturers have since fixed the flaw by updating the software that runs those machines.

The nightmare scenario, according to McAfee, involves a hostile actor launching a potentially fatal attack by taking control of an insulin pump, then ordering it to dump all the insulin in its canister.

That is something that was hard to imagine when the product was first designed - long before the recent rash of hacking attacks: "We are talking about code that was written over ten years ago," said Jack. "They never expected anybody to pop these devices open and look under the hood. We are trying to spark some change and get a secure initiative under way and get these devices fixed."

Insulin is a hormone secreted by the pancreas that converts glucose into energy. In patients with diabetes, the body makes no insulin, or insulin levels are too low. This can cause the amount of glucose in the bloodstream to rise, a condition known as hyperglycemia.

When too much insulin is released into the blood stream, a person's blood sugar can become too low, a condition known as hypoglycemia. Symptoms of hypoglycemia range from nausea and confusion to, in severe cases, seizures, coma and death.

McClure declined to say how many models in Medtronic's line of insulin pumps were vulnerable. He said there is no evidence anybody else has identified the flaw or tried to exploit it.

"We just tested one model number," McClure said. "But we believe that more than that are vulnerable." His team demonstrated the vulnerability at a McAfee users conference in Las Vegas on Friday.

McAfee has consulted with experts at the Department of Homeland Security's Industrial Control Systems Cyber Emergency Response Team, or ICS-CERT. That agency works with private companies in industries including healthcare to help investigate potential cyber vulnerabilities in their products.

Officials with ICS-CERT and Symantec could not be reached for comment.

(Reporting by Jim Finkle in Boston. Additional reporting by Toni Clarke in Boston, Anna Yukhananov in Washington and Susan Kelly in Chicago; Editing by Michele Gershberg, Edward Tobin and Martin Howell)

Source: http://us.rd.yahoo.com/dailynews/rss/software/*http%3A//news.yahoo.com/s/nm/20111025/wr_nm/us_medtronic_cybersecurity

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Napoli, Rangers move 1 win from World Series crown (AP)

ARLINGTON, Texas ? A long drive by Mike Napoli, a lucky bounce near the mound and suddenly the Texas Rangers were on the brink of their first World Series championship.

Napoli delivered the biggest hit of his charmed season, lining a tiebreaking two-run double in the eighth inning that sent the Rangers past the St. Louis Cardinals 4-2 on Monday night for a 3-2 edge.

The slugging catcher then capped off his night of double duty, throwing out a would-be base stealer in the ninth as Albert Pujols struck out.

"Pujols is going to put it in play, he's a good contact hitter," Napoli said, "and they were just starting the runner, 3-2. As soon as I got it, I just got rid of it and put it on the bag."

Texas will try to wrap it up in Game 6 on Wednesday night in St. Louis.

If the Rangers eventually do win that elusive crown, the Texas fans who stood and chanted Napoli's name may forever remember his two-run hit.

"Just trying to get something to the outfield, you know, get a sac fly, get that run across the board," Napoli said. "I was trying to stay short and I got a pitch I could handle over the middle of the plate and put it in the gap."

If the Cardinals lose, there's no doubt which play will stick with manager Tony La Russa for a long, long time.

It was 2-all when Texas put runners on first and second with one out in the eighth, and reliever Marc Rzepczynski was summoned. David Murphy followed with a bouncer back to the mound, a possible inning-ending double play in the making.

But the ball appeared to glance off Rzepczynski's knee and trickled harmlessly away for a single that loaded the bases. In the dugout, La Russa immediately threw his hands to his head, a true "Oh, no!" moment.

La Russa elected to let his lefty stay in to face the right-handed Napoli, and it didn't work.

Napoli, who came close to a three-run homer in his previous at-bat, sent a drive up the alley against the pitcher with the nickname "Scrabble." The double off Rzepczynski sure spelled good things for Texas, with excitable manager Ron Washington waving the runners around from the dugout.

Darren Oliver earned the win and Neftali Feliz closed for his second save of the Series and sixth of the postseason.

After a travel day, the Series will resume at Busch Stadium with Colby Lewis facing Cardinals lefty Jaime Garcia. The weather forecast in St. Louis is daunting, calling for rain and temperatures around 50.

Adrian Beltre and Mitch Moreland hit solo home runs off Cardinals ace Chris Carpenter, helping Texas come back from an early 2-0 deficit.

Later, it became a battle of the bullpens and Texas prevailed.

Octavio Dotel gave up a leadoff double to Michael Young in the eighth, struck out Beltre and intentionally walked Nelson Cruz. That left it up to Rzepczynski, and the game quickly slipped away.

La Russa appeared stunned by the turnaround. Later in the eighth, he brought in reliever Lance Lynn and had him issue an intentional walk to the only batter he faced. Jason Motte eventually ended the inning, but it was too late.

Fittingly, Napoli had a role in the final play. Lance Berkman struck out and the ball hit Napoli's shin guard and trickled up the first base line, where the catcher picked it up and tossed to first base to end the game.

Pujols drew three intentional walks, including a pass with two outs and none on in the seventh. The St. Louis slugger then nearly used his legs to put his team ahead.

Pujols was running hard on a 3-2 pitch that Matt Holliday hit for a single to left-center. Pujols chugged around the bags and third base coach Jose Oquendo initially waved him home, only to put up a late stop sign.

Would Pujols have been safe on shortstop Elvis Andrus' wide throw to the plate? Maybe. But it became moot when Lance Berkman was intentionally walked to load the bases and David Freese flied out against Alexi Ogando.

Beltre's homer made it 2-all with two outs in the sixth. He dropped to one knee after following through on a meaty cut. He connected on a big curve from Carpenter, who had easily handled Josh Hamilton and Young to start the inning.

Beltre's other homers this October came in a bunch. He hit three in a first-round playoff game at Tampa Bay.

Napoli almost gave Texas a cushion later in the inning. With the crowd standing and chanting his name as "Nap-Oh-Lee" flashed on the scoreboard, the catcher's bid for a three-run homer was caught on the warning track in right-center field, just shy of the 407-foot mark.

The homer let Wilson avoid becoming the first pitcher to lose four times in a single postseason. The eccentric lefty who alternates red and blue gloves between starts had another uneven outing, working around five walks.

Wilson walked six while losing Game 1 to Carpenter and the Cardinals.

Moreland atoned for some glove woes with a home run in the third, hitting a drive halfway up the second deck in right field.

The Cardinals scored twice in the second, cashing in two leadoff walks sandwiched around a wild pitch.

Yadier Molina notched his fifth RBI of the Series with a single that left fielder Murphy overran and fumbled for an error. Skip Schumaker followed with an RBI grounder to first that Moreland boxed around, preventing any chance at a double play.

Murphy made a diving catch to end the inning, denying Nick Punto a run-scoring hit. Punto carried his bat all the way to first base and tried to break the wood by bending it over his right thigh.

Already ahead 2-0, the Cards threatened in the third after Wilson slipped coming off the mound trying to field Rafael Furcal's leadoff bunt and made a poor, backhanded flip that skittered past Moreland. But with runners at the corners, Wilson got Holliday to bounce into a quick double play. Not so surprising, really ? Wilson induced the most DP grounders in the majors this year while St. Louis hit into an NL-record 169 double plays.

Holliday flied out with the bases loaded, after an intentional walk to Pujols, to finish the fifth.

NOTES: Playing on his 34th birthday, Furcal led off the game with a liner that 3B Beltre backhanded. Furcal started Game 4 the same way. ... Wilson matched the postseason record for walks ? 19 ? set by Cleveland's Jaret Wright in 1997. Wilson's 11 walks in the World Series are the most since Allie Reynolds in 1951. ... Pujols flied out on a 3-0 pitch to end the first. He swung at 15 of 37 pitches on 3-0 counts this season, going 4 for 8 on the balls he put in play. ... Cardinals reliever Arthur Rhodes turned 42. He's the oldest player to celebrate a birthday while playing in the Series. Jim Palmer was 38 in 1983.

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20111025/ap_on_sp_ba_ga_su/bbo_world_series

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Two Snookis? Look out, Jersey!

By Randee Dawn

"Jersey Shore's" Nicole "Snooki" Polizzi has written a yet another book, "Confessions of a Guidette," which means it's time for fresh insights into the her "meatball" mind.

In addition to revealing the lowdown on the Guidette lifestyle to TODAY on Tuesday morning, Snooki also shared shared her thoughts on Italy, her split personality and just what she's looking for in a man.

As for her "Shore" home away from home, one day Snooks plans to re-visit Italy -- once "Jersey Shore" cameras aren't following her around.

As she told TODAY's Matt Lauer, while "Shore" was taping in Italy for the just-ended season's episodes, the cast members never had a moment to themselves to check out the country. "But I would definitely like to go back," she said, "without all the cameras."

Nicole "Snooki" Polizzi, the reality TV star and author, talks to TODAY's Matt Lauer about her pilgrimage to Italy with her "Jersey Shore" cast mates and her new book, "Confessions of a Guidette."

After all, as she remembers it, "The Italians loved us! I mean, right when we got off the bus they were 'woooo' screaming and stuff. But me to them? I had no idea what they were saying."

Lauer also got to the bottom of how Polizzi defines "Guidette," which he said in his day was not a compliment. Snooks -- who showed up with new magenta highlights in her hair -- agreed, to some extent, saying "It's not really a compliment. It's a lifestyle.... A Guidette is a girl with with a strong personality. She doesn't let anyone bring her down. She likes tanning. She's very independent and she loves to be, like, flashy."

So it's an empowerment thing! Still, Polizzi wants to remind everyone that Snooki is an "alter ego." "Right now, you're talking to Nicole. It's like the soft, calm, business-ready person," she assured Lauer.

That's right. There's two of them. And while Snooki isn't a role model, Polizzi assured that Nicole could be.

"I'm loveable, I guess," she smiled.

And as she notes in "Confessions," both Nicole and Snooki are still looking for the right person to understand those loveable traits. She wants someone who "makes me laugh, who doesn't care about the fame, the show ... You've just got to make me laugh and keep up with me. And you have to be someone who has a big family and loves his mom."

And, as Lauer reminded her, someone who is Italian. He notes that in her book she says she wants her children to have a last name "with a vowel in it."

"That's true!" said Polizzi.

What do you think of the Guidette lifestyle? Tell us on our Facebook page.

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Source: http://theclicker.today.msnbc.msn.com/_news/2011/10/25/8478719-look-out-jersey-there-are-two-snookis

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Nokia Lumia 800 vs. Nokia N9: the tale of the tape

Sure, they might look the same, but are they actually the same? Inside that smooth, shapely polycarbonate shell lies internals that are actually significantly different between these two. How different? Well, the guy on the left, the newly-unveiled Lumia 800, has a 1.4GHz Qualcomm processor paired with 512MB of RAM and 16GB of storage. The guy on the right? That's the ill-fated N9, and it packs a 1GHz TI OMAP chip with 1GB of RAM and up to 64GB of storage. Inside the chart below lies the information you need, and the details you crave.

Continue reading Nokia Lumia 800 vs. Nokia N9: the tale of the tape

Nokia Lumia 800 vs. Nokia N9: the tale of the tape originally appeared on Engadget on Wed, 26 Oct 2011 08:00:00 EDT. Please see our terms for use of feeds.

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Source: http://www.engadget.com/2011/10/26/nokia-lumia-800-vs-nokia-n9-the-tale-of-the-tape/

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Wednesday, October 26, 2011

First-of-a-kind tension wood study broadens biofuels research

ScienceDaily (Oct. 25, 2011) ? Taking a cue from Mother Nature, researchers at the Department of Energy's BioEnergy Science Center have undertaken a first-of-its-kind study of a naturally occurring phenomenon in trees to spur the development of more efficient bioenergy crops.

Tension wood, which forms naturally in hardwood trees in response to bending stress, is known to possess unique features that render it desirable as a bioenergy feedstock. Although individual elements of tension wood have been studied previously, the BESC team is the first to use a comprehensive suite of techniques to systematically characterize tension wood and link the wood's properties to sugar release. Plant sugars, known as cellulose, are fermented into alcohol for use as biofuel.

"There has been no integrated study of tension stress response that relates the molecular and biochemical properties of the wood to the amount of sugar that is released," said Oak Ridge National Laboratory's Udaya Kalluri, a co-author on the study.

The work, published in Energy & Environmental Science, describes tension wood properties including an increased number of woody cells, thicker cell walls, more crystalline forms of cellulose and lower lignin levels, all of which are desired in an biofuel crop.

"Tension wood in poplar trees has a special type of cell wall that is of interest because it is composed of more than 90 percent cellulose, whereas wood is normally composed of 40 to 55 percent cellulose," Kalluri said. "If you increase the cellulose in your feedstock material, then you can potentially extract more sugars as the quality of the wood has changed. Our study confirms this phenomenon."

The study's cohesive approach also provides a new perspective on the natural plant barriers that prevent the release of sugars necessary for biofuel production, a trait scientists term as recalcitrance.

"Recalcitrance of plants is ultimately a reflection of a series of integrated plant cell walls, components, structures and how they are put together," said co-author Arthur Ragauskas of Georgia Institute of Technology. "This paper illustrates that you need to use an holistic, integrated approach to study the totality of recalcitrance."

Using the current study as a model, the researchers are extending their investigation of tension wood down to the molecular level and hope to eventually unearth the genetic basis behind its desirable physical features. Although tension wood itself is not considered to be a viable feedstock option, insight gleaned from studying its unique physical and molecular characteristics could be used to design and select more suitably tailored bioenergy crops.

"This study exemplifies how the integrated model of BESC can bring together such unique research expertise," said BESC director Paul Gilna. "The experimental design in itself is reflective of the multidisciplinary nature of a DOE Bioenergy Research Center."

The research team also includes Georgia Institute of Technology's Marcus Foston, Chris Hubbell, Reichel Sameul, Seokwon Jung and Hu Fan; National Renewable Energy Laboratory's Robert Sykes, Shi-You Ding, Yining Zeng, Erica Gjersing and Mark Davis, and ORNL's Sara Jawdy and Gerald Tuskan.

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The above story is reprinted from materials provided by DOE/Oak Ridge National Laboratory.

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Journal Reference:

  1. Marcus Foston, Christopher A. Hubbell, Reichel Samuel, Seokwon Jung, Hu Fan, Shi-You Ding, Yining Zeng, Sara Jawdy, Mark Davis, Robert Sykes, Erica Gjersing, Gerald A. Tuskan, Udaya Kalluri, Arthur J. Ragauskas. Chemical, ultrastructural and supramolecular analysis of tension wood in Populus tremula x alba as a model substrate for reduced recalcitrance. Energy & Environmental Science, 2011; DOI: 10.1039/C1EE02073K

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/2011/10/111025163121.htm

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John B. Townsend II: The Long, Hot Summer And Code Red Days

The once-dreaded idiomatic expression "the long, hot summer" regained a literal patina or shade of meaning during the summer months of 2011. Cities are no longer "aflame in the summer time," and even the venerable Farmers' Almanac predicted it would be a white-hot summer. Across these United States, it was the hottest summer in 75 years, and the second-warmest summer on record, the National Climatic Data Center has confirmed. It was also the fifth-hottest summer in the Northern Hemisphere since scientists began compiling such climatological records 132 years ago.

Well, you don't have to "know much about a science book," or global climate change, to realize our summers are hotter than ever before. Yet, there has been a significant reduction in the amount of pollution caused by automobiles in the Washington metro region. That's a major milestone, since the smog standards are now more stringent than ever before for the average concentrations of ozone at ground level over an eight-hour period.

This is vital and paramount because 1.5 million people who live and move and have their being in the Washington-Baltimore region fall within the sensitive groups impacted by unhealthy air quality. They suffer from heart and respiratory ailments, including asthma, emphysema and chronic bronchitis. So, whenever pollutants and/or high air temperatures in the region surpass the national standard for safe or healthy air quality, local officials declare such events "Code Red Days" or "Code Orange Days." When this occurs, agencies and the American Lung Association caution sensitive groups, including children and older adults, to avoid "prolonged outdoor exertion" and everyone else to "limit prolonged outdoor exertion."

Keep in mind, Washington (which really wasn't built on a swamp) sweltered in a protracted heat wave all summer long. But myth aside, the town had all the seeming of a primordial slough back in July. That's because July 2011 holds the distinction of being the "hottest month in recorded history" in Washington, D.C. As it turns out, July had 25 days where the mercury soared to 90 degrees or above. Warmer than your mother's oven on Thanksgiving morning, three of those days had Fahrenheit temperatures above 100 degrees. In contrast, June registered ten 90-degree days. During the sultry days of August, the region racked up 12 such days.

Yet by dint of the overall number of unhealthy ozone days, the metro area registered only two Code Red Air Quality Days and 19 Code Orange Air Quality Days during the sultriest days of summer. That's according to preliminary data compiled by the Metropolitan Washington Council of Governments (COG).

If records were meant to be broken, last year was the region's hottest summer ever. Even so, during the 2010 Ozone Season, the region recorded only three Code Red Air Quality Days as June turned to July, and then into August. "But on two of those days, only one out of 14 active air quality monitors indicated Code Red air quality, and on the third day only two monitors registered a violation," exults the Northern Virginia Transportation Alliance (NVTA).

The region also recorded 30 Code Orange Day during the dog days of the summer of 2011, according to the Clean Air Partners. However, on the "average Code Orange day nearly 80% of the region's monitors did not record a violation," the NVTA notes.

Compare that to the region's track record back in the summer of 1998, when we suffered from 6 Code Red Days and 49 Code Orange Days, according to data from the Clean Air Partners. Yet the clean air standard is higher now than it was in 1998. Still, the region had fewer unhealthy air days during 2010 and 2011, than it did a decade and a half ago.

In 1997, the Environmental Protection Agency (EPA) replaced the one-hour standard and set into place the eight-hour standard set at 84 parts per billion (ppb), explains Kyle Hosley of Clean Air Partners. In 2008, over the protests of some elected officials and business interests, the EPA actually tightened the smog standard -- the eight-hour National Ambient Air Quality Standard (NAAQS) for ground-level ozone -- setting it at 75 ppb.

To protect the health of the public and the environment, the EPA calculates the Air Quality Index (AQI) for five major air pollutants regulated by the Clean Air Act. These are: ground-level ozone, particle pollution (also known as particulate matter), carbon monoxide, sulfur dioxide, and nitrogen dioxide. Two of these pollutants -- ground-level ozone and airborne particles -- pose the greatest threat to human health.

Credit stronger environmental safeguards, and reductions in air pollution emissions, for clearing the air and for reducing the number of unhealthy ozone days in the Washington metro area and other parts of the country, scientists say. Though 35.4% of households in Washington, D. C. proper do not own a car, the region has just shy of four million registered vehicles. Under the mandates of the Federal Clean Air Act, those local vehicles, which are cleaner, are required to burn cleaner summer fuel blends designed to cut down on smog in the Washington metro area.

And it is working wonders. To further reduce tailpipe emissions, the nation's fleet of cars, pickup trucks, mini-vans and SUVs since 2004 has become 77 to 95 percent cleaner than older models, notes the EPA. As a result, automobile emissions are no longer the primary source of summertime ozone smog. Other factors have also dramatically improved air quality in the region, including the public's growing demand for cleaner-burning power plants, and other technological advances.

So here is the upshot. Overall, the number of "exceedance days" is decreasing across the region, although the ozone standard is more difficult to meet. The region is making great strides on this front, though much work remains to be done. Still, some Capitol Hill denizens have lost sight of this and there is a growing chorus in Congress to defund the EPA.

For a certain element in Washington and the states, the agency has been a b?te noire for more than four decades since its inception on December 3, 1970. Ever the red-headed stepchild in the minds of some, the agency, ironically, was the brainchild of President Richard Nixon. Yet the EPA has established national air quality standards and the program is improving the quality of life in the Washington metro area. This is as clear as the air we now breathe even on the days declared Code Red Air Quality Days and Code Orange Air Quality Days.

For all its huffing and puffing about the EPA, Congress should gaze a few blocks down North Capitol Street to the headquarters of the Metropolitan Washington Council of Governments (COG). It houses the offices of the Clean Air Partners. Yonder it will find over 2,900 businesses, employers, and individuals across the Washington-Baltimore region working in concert to reduce the number of unhealthy air days. They are registered as Clean Air Partner participants.

The empirical evidence stands. Air quality in the region has improved over the past decade, Clean Air Partners say. Instead of holding its breath until it's blue in the face, Congress should just exhale. And then inhale.

?

Source: http://www.huffingtonpost.com/john-b-townsend-ii/the-long-hot-summer-and-c_b_1007805.html

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Tuesday, October 25, 2011

Where are the iPad killers? (Digital Trends)

samsung-galaxy-tab-101-vs-ipad-2

When Apple announced the iPad in January 2010, a significant portion of the technology industry thought Steve Jobs had a flop on his hands. Although some greeted the iPad announcement with unbridled enthusiasm, many others shrugged the device off as merely a ?big iPhone.? Underpowered, overpriced and lacking must-have features like a camera, keyboard, and USB. Yet the iPad and its successor ?the iPad 2 have essentially defined the tablet computing industry. The crucial question for every tablet that?s come to market since has been ?why would someone buy this instead of an iPad?? So far, the most answer is usually ?no reason.?

So where are the iPad?s competitors, how did the iPad reach this level of success, and does the iPad actually have an Achilles heel competitors can exploit?

Where?s Android today?

The iPad?s domination of the tablet market is hard to underestimate, but some people try. Strategy Analytics recently published a report analyzing OS market share for tablets in the third quarter of 2011. It paints one of the rosiest pictures yet for iPad competitors, claiming Apple only had two thirds of the worldwide tablet market. That still seems like an unsurmountable lead, but Strategy Analytics noted that was down from 95.5 percent the year before, and that 26.9 percent of the global market had been claimed by Android tablets. That?s some 4.5 million Android units compared to Apple?s 11.1 million iPads.

That might be encouraging for iPad competitors? if it were true. Apple regularly discloses how many iPad units it has sold, so the 11.1 million figure for the quarter can be taken at face value. However, Strategy Analytics has admitted to GigaOm that its figure of 4.6 million Android tablets includes the number of units that have shipped, not sold; tablets sitting in stores and on warehouse shelves are counted the same way as iPads in customers? living rooms and book bags. Furthermore, Strategy Analytics included all sub-versions of Android in its totals, including devices running versions before the tablet-optimized Honeycomb. The report also tallied in the Barnes & Noble Nook Color e-reader, which can be converted to a full Android tablet by the technically inclined, but isn?t sold as one. In short, the survey essentially counts every non-smartphone Android-running device that can be vaguely construed as a tablet, and compares that figure to iPads people have actually bought.

GigaOm?s Kevin Tofel takes a shot at more accurate number for Android tablets, based on Android activation figures disclosed by Andy Rubin at Google?s Ice Cream Sandwich rollout placed against Android Market access figures. By that accounting, the number of Android 3.0 tablets currently in users? hands seems to be about 3.4 million.

That figure includes all Android 3.0 devices, however, not just tablets sold during the third quarter, so it can?t be compared directly with Strategy Analytics? figures. The first Android 3.0 device (the Motorola Xoom) went on sale in February 2011. During its most recent two quarters (a roughly equivalent period running from late March through late September ? we?ll give Android 3.0 a month?s head start), Apple sold 20.37 million iPads. That generously gives Android about 14 percent of the tablet market since the introduction of Android 3.0, considering just iPads and Android devices. The figure would be a bit lower if we figured in sales of tablets like the HP TouchPad, the RIM PlayBook, and Windows-based tablets?and if we included iPad sales from February.

Why haven?t Android tablets taken off?

Android would seem to have all the advantages over the iPad. Setting aside debates about the meaning of ?open? for the time being, Android devices are available from a variety of different manufacturers with designs designed to meet many different needs. Android tablets come in a variety of screen sizes and form factors, and in many cases offer screen resolution, graphics, and hardware specs that match or exceed the iPad. As a platform, Android tablets can be very diverse, where the iPad is famously one-size-fits all: Users? only real choices are the amount of built-in storage and whether they want 3G capability.

Apple wouldn?t have been able to launch the iPad successfully if the iPhone didn?t already have serious market momentum: Apple was not only able to leverage a vast pool of applications and an already-mature touch-centric mobile operating system for the iPad, but was also able to lock in suppliers. Apple famously maintains a strong lock on the worldwide market for the 9.7-inch displays used in the iPad. They?re made by Samsung and LG, and DisplayBank?found Apple snapped up 83 percent of all 9.7-inch displays made during May, or some 4.5 million units. (A small portion of the remainder went to the HP TouchPad.) Apple obviously doesn?t buy that many displays every month, but its orders clearly account for a huge portion of the market. Apple also has favorable arrangements with companies like Samsung to keep iPads flush with flash memory, and Apple?s new CEO Tim Cook is well-known for playing hardball with suppliers to keep Apple?s costs down, and suppliers have even complained Apple has strong-armed for low prices then cut their orders once a deal has been inked.

Motorola Xoom Family EditionThe upshot is that Apple, long accused of peddling overly expensive gear, is now in a position where it?s almost impossible for competitors to match Apple?s pricing on similarly-specced tablets. To be sure, some are trying: Motorola has just announced a forthcoming ?Family Edition? of its Xoom tablet for a suggested price of $380?that?s down from the initial $800 price tag on the original Motorola Xoom. And tablets like the Asus Eee Transformer and Acer Iconia have base prices as much as $100 less than an iPad?s starting price. But most competitors have little choice but to either match Apple?s pricing (a la Samsung), stick to smaller form factors (like 7-inch displays) to keep costs down, or dive for the lowest price point possible with purpose-built devices that just happen to run Android (a la the Nook Color).

Android fragmentation and the Android Market

Google has been working hard to make Android a serious competitor in the tablet arena, and the forthcoming Android 4.0 Ice Cream Sandwich release, which claims to do away with the distinction between phones and tablets, looks to be a step in that direction. There?s an almost tacit acceptance now that Android is basically equivalent to Apple?s iOS, but it doesn?t take long working with them both ? especially on tablets ? to see that?s often not yet true. Android sometimes offers stunning performance, but just as often stalls or hiccups for no apparent reason: Simple scrolling is usually great place to see the difference. Apple?s iOS offers remarkably consistent interface, even across many third-party apps, where Android continues to be a mishmash of styles and metaphors, and often labors under third-party patinas that make matters even more confusing for everyday users. In short, iOS was tuned for the iPad when it debuted, but with Android 3.0 Google struggled to shoehorn a smartphone operating system into tablets, and is still sweating many of the details. Android generally works, but it often doesn?t work all that great.

Android tablets have also suffered from fragmentation of the Android platform and in the Android market. iPads could run the vast majority of iPhone apps when they launched, and similarly Android tablets can theoretically run all kinds of Android apps. But the reality is much messier. Many Android games and apps are restricted to dual-core processors, and sometimes specific chips. Your tablet might be be able to run dual-core apps, but that doesn?t mean that it?ll run titles designed for Nvidia?s Tegra 2 processor. Being on Android alone isn?t enough. Android tablet users have also encountered apps that fail to scale correctly (or even run) on larger screen resolutions, and there?s almost no way to know if an app will cope with a larger screen size until you try it. And that?s leaving aside issues of Android versioning (how many consumers know if they?re running Froyo, Gingerbread, or Honeycomb?) and app support. It?s not unusual for major applications to debut with support for only a small subset of Android devices ? and sometimes (say with Minecraft) that?s all about marketing. When consumers buy an Android tablet, they?re not buying into the whole Android ecosystem: they?re buying into a hazy subset of it, and that?s leaving aside the issue of alternative application stores. The iPad is simpler: one store, and clear indications whether an app is incompatible.

How to kill the iPad?

Google is pressing the Android platform forward with Ice Cream Sandwich, and the next version of Android holds a great deal of promise. However, it?s not clear that Ice Cream Sandwich alone is going to make Android tablets compelling in the marketplace alongside the iPad. The question will still be ?Why by an Android tablet instead of an iPad?? For many consumers, Ice Cream Sandwich isn?t going to change the answer very much.

Instead, the way for Android tablets to gain marketshare against the iPad might be to take the path of the Barnes & Noble Nook and the forthcoming Kindle Fire: use the ?free and open? Android as a base platform for low-cost, purpose-built devices. For the Nook Color and the Fire, that?s based purely on media consumption (books and video), but as Android evolves it could make a compelling platform for gaming devices, navigation systems, home automation, social media tool, or other devices that we haven?t even imagined yet.

Amazon Kindle Fire - hand modeledOf course, the problem with relying on purpose-built Android devices like the Nook Color and Kindle Fire to bolster Android is that neither device sees Android as much of a feature. Nook Colors have to be tweaked to become full-fledged Android tablets, and the Kindle Fire basically considers Android?s benefit to buyers as a source for email apps: Android itself is buried under Amazon?s custom interface. But if Android wants to dominate the tablet market and become a ubiquitous platform, specialized products that redefine tablet computing might be the way to go.

After all, the iPad is designed as be a general purpose device. Historically, general purpose devices tend to be more expensive than specialized products, and don?t excel at specialized tasks. After all, you can take a Corolla onto a race track or out on a two-track dirt road? but it wouldn?t be your first choice.

The iPad?s current success is based on defining the tablet market: Right now, for most consumers, ?tablet? and ?iPad? are synonymous. But most iPad customers don?t use most of the iPad?s capabilities: instead, it?s mainly a Web browser, a video playback device, an email client, a social media tool, an ereader, or a gaming platform. That flexibility aids the iPad, but it would be difficult to recommend the iPad solely as an ereader, video viewer, or any one of those things, at least on a cost basis. By focusing doing particular tasks very well, Android tablets could gain market share by eliminating general-purpose features they don?t need and substantially undercutting the iPad?s price.

It?s just not very glamorous.

This article was originally posted on Digital Trends

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Source: http://us.rd.yahoo.com/dailynews/rss/personaltech/*http%3A//news.yahoo.com/s/digitaltrends/20111025/tc_digitaltrends/wherearetheipadkillers

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At fundraisers, Obama says 60 percent of promises kept (Reuters)

LOS ANGELES (Reuters) ? President Barack racked up cash for his re-election campaign at fundraisers in Nevada and California on Monday, declaring that he had kept 60 percent of the promises he made as a candidate in 2008.

Obama is in the middle of a three-day swing through battleground states in the West, a trip that Republicans have blasted as evidence that he cares more about saving his own job than helping unemployed Americans.

Mixing official White House business with stops to raise funds, Obama -- who is far ahead of his rivals in campaign cash -- is working to expand the financial advantage he hopes to maintain next year.

As part of his message at one fundraiser, where some 40 donors each paid $35,800 to attend, Obama listed his accomplishments since entering office in 2009 and said he needed more time to finish what his administration had begun.

"A lot of the things that we promised we'd do, we've done," Obama said, citing healthcare reform and ending the "don't ask, don't tell" policy preventing gay men and women from serving openly in the U.S. military.

"I carry around a little checklist, and I think we've got about 60 percent of it done so far. And that's not bad for three years, because I need another five."

Obama, whose small audience included actor Will Smith and former basketball star Magic Johnson, touted an initiative he announced earlier to help struggling homeowners refinance their mortgages.

"That could free up billions of dollars for American consumers who can then shop and go to Will's movies, spend money at whatever business Magic has these days, and could help grow the economy overall," he said.

Obama held a second fundraiser in the Los Angeles area at the home of actress Melanie Griffith and actor Antonio Banderas. Tickets for the roughly 200 guests started at $5,000 a head.

At a fundraiser in Las Vegas, nearly 300 people paid between $1,000 and $35,800 to hear Democratic president draw a contrast between himself and the Republicans running to replace him in next year's election.

"The Republicans in Congress and the Republican candidates for president have made their agenda very clear," Obama said.

"They have two basic economic principles: first, tax cuts for the very wealthiest and the biggest corporations...Second is just about every regulation that's out there they want to get rid of -- clean air, clean water -- you name it."

Republicans charge that Obama's administration has instituted too many regulations that strangle businesses and hurt the economy. Former Massachusetts governor Mitt Romney, the frontrunner for the Republican presidential nomination, has pledged to repeal Obama's healthcare reform law if he prevails over Obama in 2012.

Source: http://us.rd.yahoo.com/dailynews/rss/obama/*http%3A//news.yahoo.com/s/nm/20111025/pl_nm/us_usa_campaign_obama_fundraising

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Pilot Brian Shul speaks tonight at pancreatic cancer fundraiser

SR-71 pilot Brian Shul, author of the acclaimed ?Sled Driver,? will share his inspiring story of being shot down in Vietnam and left for dead, only to go on to fly the top-secret Blackbird, considered the highest, fastest and most extraordinary aircraft ever built, at a fundraising dinner taking place tonight at Wings Over the Rockies Air & Space Museum.

Shul?s remarks are part of ?Wings of Hope,? a dinner that his sister, former Castle Pines Mayor Maureen Shul, is organizing on behalf of Denver affiliate of the Pancreatic Cancer Action Network, a national organization creating hope through research, patient support, community outreach and advocacy for a cure. The event begins with cocktails and a silent auction at 6 p.m. Tickets can be purchased by visiting www.pancan.org/wingsofhope

Maureen Shul, who remains a member of the Castle Pines city council, is staging the dinner in honor of her mother and brother, Victor, who both died of pancreatic cancer. Maureen remained at Victor?s side for the four years that he fought the disease; he died in 2009.

Five months after losing her brother, Maureen?s mother was diagnosed with pancreatic cancer, this in addition to the Alzheimer?s disease she had been diagnosed with eight years earlier. Blanche Shul passed away from pancreatic cancer three months after her diagnosis, never knowing that her son had succumbed to it, also.

Propelled by grief and a desire to honor her brother and mother, Maureen Shul says her goal for ?Wings of Hope? is to help raise awareness of and research dollars for pancreatic cancer. ?When pancreatic cancer barges into your family with no forewarning and little available information from which to draw upon, you are left with horrendously sobering statistics and little else,? Shul states.

?My family was stunned as to how little there was in the way of early diagnostic testing for pancreatic cancer,? she adds. ?Just as shocking, the five-year survival rate has remained unchanged at just six percent for the last 40 years due to detection tools and effective treatment still undeveloped. Despite the sobering statistics, just two percent of the National Cancer Institute?s federal research funding is allocated to pancreatic cancer.

?My desire is that Wings of Hope will raise awareness as well as research funding to mount a viable assault on this disease,? Shul says. ?When you suffer through losses this profound you are compelled to do something to honor your loved ones in ways that will hopefully result in more awareness and tools to help the many others whose lives have been or will be impacted by this horrific disease.?

Pancreatic cancer is the fourth leading cause of cancer death in the United States. In 2010, over 43,000 Americans were diagnosed with pancreatic cancer and nearly 37,000 died. The Pancreatic Cancer Action Network is the national organization creating hope in a comprehensive way through research, patient support, community outreach and advocacy for a cure.

Joanne Davidson: 303-809-1314 or jdavidson@denverpost.com. Also, @GetItWrite on Twitter

Source: http://blogs.denverpost.com/davidson/2011/10/22/pilot-brian-shul-speaks-tonight-at-pancreatic-cancer-fundraiser/8348/

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Monday morning KO: A reminder of Matt Mitrione?s power

With Matt Mitrione taking on Cheick Kongo this Saturday at UFC 137, it's a good time to take a look back at how Mitrione ended his last fight. Here is a snippet of his bout with Christian Morecraft at UFC on Versus 4.

This fight will be Mitrione's toughest test yet. He is undefeated, with all of his fights have? in the UFC after a career in the NFL. Will Mitrione handle Kongo's striking? Tell us in the comments or on Facebook.

Source: http://sports.yahoo.com/mma/blog/cagewriter/post/Monday-morning-KO-A-reminder-of-Matt-Mitrione-?urn=mma-wp8479

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Monday, October 24, 2011

Panetta criticizes North Korea for 'reckless' acts

U.S. Secretary of Defense Leon Panetta meets with service members at the U.S. Yokota Air Base in Fussa, west of Tokyo, Monday, Oct. 24, 2011. Panetta arrived in Japan Monday on the second leg of a weeklong Asia tour. (AP Photo/Koji Sasahara)

U.S. Secretary of Defense Leon Panetta meets with service members at the U.S. Yokota Air Base in Fussa, west of Tokyo, Monday, Oct. 24, 2011. Panetta arrived in Japan Monday on the second leg of a weeklong Asia tour. (AP Photo/Koji Sasahara)

U.S. Secretary of Defense Leon Panetta speaks to service members at the U.S. Yokota Air Base in Fussa, west of Tokyo, Monday, Oct. 24, 2011. Panetta arrived in Japan Monday on the second leg of a weeklong Asia tour. (AP Photo/Koji Sasahara)

U.S. Secretary of Defense Leon Panetta speaks to service members at the U.S. Yokota Air Base in Fussa, west of Tokyo, Monday, Oct. 24, 2011. Panetta arrived in Japan Monday on the second leg of a weeklong Asia tour. (AP Photo/Koji Sasahara)

U.S. Secretary of Defense Leon Panetta speaks to service members at the U.S. Yokota Air Base in Fussa, west of Tokyo, Monday, Oct. 24, 2011. Panetta arrived in Japan Monday on the second leg of a weeklong Asia tour. (AP Photo/Koji Sasahara)

(AP) ? U.S. Defense Secretary Leon Panetta on Monday lashed out at North Korea for "reckless and provocative" acts and criticized China for a secretive expansion of its military power.

Panetta, who arrived at this U.S. air base on the second leg of a weeklong Asia tour, spoke out about North Korea and China in an opinion piece published Monday by Japan's Yomiuri newspaper before his arrival.

He wrote that Washington and Tokyo share common challenges in the Asia-Pacific. "These include North Korea, which continues to engage in reckless and provocative behavior and is developing nuclear weapons and ballistic missiles, which pose a threat not just to Japan but to the entire region," he wrote.

If any changes are made to U.S. forces in the Pacific, he said, it would be to "strengthen" their presence.

"We are not anticipating any cutbacks in this region," he told several dozen U.S. and Japanese troops standing in front of huge side-by-side American and Japanese flags. "If anything, we're going to strengthen our presence in the Pacific ? and we will."

He offered no examples of such moves. The U.S. now has about 47,000 troops in Japan and about 28,000 in South Korea ? remnants of World War II and the Korean War. Panetta's strong language comes as U.S. and North Korean officials gather in Geneva for talks that Washington says are aimed at determining whether Pyongyang is serious about returning to nuclear disarmament talks.

Japan also worries about North Korea and is one of five countries that have jointly tried to persuade the North Koreans to cap and reverse their nuclear arms program. The other four are the U.S., China, Russia and South Korea.

Panetta also criticized China.

"China is rapidly modernizing its military," he wrote in Monday's opinion piece, "but with a troubling lack of transparency, coupled with increasingly assertive activity in the East and South China Seas."

He wrote that Japan and the U.S. would work together to "encourage China to play a responsible role in the international community."

A day earlier, in Bali, Indonesia, Panetta offered more positive remarks about China. He told reporters that Beijing deserved praise for a relatively mild response to a $5.8 billion US arms sale to Taiwan announced in September.

Panetta is not visiting China on this trip, his first to Asia since becoming Pentagon chief in July.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/386c25518f464186bf7a2ac026580ce7/Article_2011-10-24-Panetta-Asia/id-e936bae1706f44f6bece20e3aed9b79e

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Giant flakes make graphene oxide gel

Friday, October 21, 2011

Giant flakes of graphene oxide in water aggregate like a stack of pancakes, but infinitely thinner, and in the process gain characteristics that materials scientists may find delicious.

A new paper by scientists at Rice University and the University of Colorado details how slices of graphene, the single-atom form of carbon, in a solution arrange themselves to form a nematic liquid crystal in which particles are free-floating but aligned.

That much was already known. The new twist is that if the flakes ? in this case, graphene oxide ? are big enough and concentrated enough, they retain their alignment as they form a gel. That gel is a handy precursor for manufacturing metamaterials or fibers with unique mechanical and electronic properties.

The team reported its discovery online this week in the Royal Society of Chemistry journal Soft Matter. Rice authors include Matteo Pasquali, a professor of chemical and biomolecular engineering and of chemistry; James Tour, the T.T. and W.F. Chao Chair in Chemistry as well as a professor of mechanical engineering and materials science and of computer science; postdoctoral research associate Dmitry Kosynkin; and graduate students Budhadipta Dan and Natnael Behabtu. Ivan Smalyukh, an assistant professor of physics at the University of Colorado at Boulder, led research for his group, in which Dan served as a visiting scientist.

"Graphene materials and fluid phases are a great research area," Pasquali said. "From the fundamental point of view, fluid phases comprising flakes are relatively unexplored, and certainly so when the flakes have important electronic properties.

"From the application standpoint, graphene and graphene oxide can be important building blocks in such areas as flexible electronics and conductive and high-strength materials, and can serve as templates for ordering plasmonic structures," he said.

By "giant," the researchers referred to irregular flakes of graphene oxide up to 10,000 times as wide as they are high. (That's still impossibly small: on average, roughly 12 microns wide and less than a nanometer high.) Previous studies showed smaller bits of pristine graphene suspended in acid would form a liquid crystal and that graphene oxide would do likewise in other solutions, including water.

This time the team discovered that if the flakes are big enough and concentrated enough, the solution becomes semisolid. When they constrained the gel to a thin pipette and evaporated some of the water, the graphene oxide flakes got closer to each other and stacked up spontaneously, although imperfectly.

"The exciting part for me is the spontaneous ordering of graphene oxide into a liquid crystal, which nobody had observed before," said Behabtu, a member of Pasquali's lab. "It's still a liquid, but it's ordered. That's useful to make fibers, but it could also induce order on other particles like nanorods."

He said it would be a simple matter to heat the concentrated gel and extrude it into something like carbon fiber, with enhanced properties provided by "mix-ins."

Testing the possibilities, the researchers mixed gold microtriangles and glass microrods into the solution, and found both were effectively forced to line up with the pancaking flakes. Their inclusion also helped the team get visual confirmation of the flakes' orientation.

The process offers the possibility of the large-scale ordering and alignment of such plasmonic particles as gold, silver and palladium nanorods, important components in optoelectronic devices and metamaterials, they reported.

Behabtu added that heating the gel "crosslinks the flakes, and that's good for mechanical strength. You can even heat graphene oxide enough to reduce it, stripping out the oxygen and turning it back into graphite."

###

Rice University: http://media.rice.edu

Thanks to Rice University for this article.

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Source: http://www.labspaces.net/114525/Giant_flakes_make_graphene_oxide_gel

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