Thursday, January 3, 2013

Samsung unveils the Series 7 Ultra, refreshes the Series 7 Chronos with a slimmer design

Samsung unveils the Series 7 Ultra, refreshes the Series 7 Chronos with a slimmer design

We've gotta hand it to Samsung: announcing new products before CES is a clever way of grabbing our undivided attention. With days to go before the show officially kicks off, the outfit's already unveiled some new monitors, and put out teasers for at least three other items. Now the company's PC division is getting a headstart as well: Samsung just added two notebooks to its high-performance Series 7 family of products. These include the Series 7 Ultra, a 13-inch Ultrabook, as well as a refreshed Series 7 Chronos with AMD graphics.

Starting with the Ultra (pictured above), this is the first Ultrabook in the Series 7 family, which emphasizes hearty performance more than other PCs in Samsung's lineup. It'll be available in two versions, one with a touchscreen and one without, but even then, you'll find variants with different processors (Core i5 or i7) and different storage capacities (128GB or 256GB). Whichever configuration you choose, though, you'll get a 350-nit, 1080p display, up to 16GB of RAM (!), a backlit keyboard, JBL speakers and a 1GB AMD HD8570M GPU. Other specs include three USB ports (two 2.0, one 3.0), HDMI, Ethernet, mini-VGA, a memory card reader and a battery rated for up to eight hours (we're assuming that's the non-touch model).

As for the new Series 7 Chronos, Samsung actually just teased it in a video earlier today. Based on that, we already knew the 15-inch version would be refreshed with AMD's new AMD Radeon HD 8870M GPU, whose RAMaccelerator technology claims to increase browsing and general application speeds by up to 150 percent. At the same time, Samsung's also given the chassis a makeover so that it's now thinner than the last-gen model (0.82 inches thick versus 0.94). Other than that, it packs a 2.4GHz Intel Core i7 3635QM CPU, a 300-nit, 1080p display, up to 16GB of RAM, up to 1TB of storage, an optional touchscreen, a backlit keyboard, JBL speakers and 11 hours of battery life (in theory, anyway).

In any case, Samsung hasn't announced pricing or availability for either of these models, but you can bet your Nexus 10 we'll be getting hands-on at CES next week. Until then, we've slipped a photo of the Chronos after the break. You know, because we can play the teaser game too.

Continue reading Samsung unveils the Series 7 Ultra, refreshes the Series 7 Chronos with a slimmer design

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Source: http://www.engadget.com/2013/01/02/samsung-series-7-Ultra-series-7-chronos-8870M-graphics/

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Wednesday, January 2, 2013

Venezuelans take in shifting news on Chavez health

CARACAS, Venezuela (AP) ? Venezuelans began 2013 with a respite from shifting news about the health of President Hugo Chavez, who hasn't been seen in public since his fourth cancer-related surgery three weeks ago.

The country was largely peaceful Tuesday after a New Year's Eve that saw a main government-organized celebration canceled due to Chavez's illness.

Jorge Rodriguez, a Chavez ally and mayor of a Caracas district, reiterated that the president is going through a "complex post-operative process."

He told reporters Tuesday that Venezuelans have shown an outpouring of compassion and support for a leader who has "been planted in the hearts of millions." Rodriguez urged Venezuelans to keep Chavez in their prayers and expressed hope the president would recover.

Chavez's son-in-law Jorge Arreaza, who is the government's science minister and has been with the president in Cuba, urged Venezuelans in a Twitter message Monday night not to believe "bad-intentioned rumors" circulating online. "President Chavez has spent the day calm and stable, accompanied by his children," Arreaza said in the message.

That followed a grim announcement from Vice President Nicolas Maduro on Sunday that the president had suffered new complications due to a respiratory infection that appeared after the surgery.

Bolivian President Evo Morales issued a New Year Eve greeting to Chavez lamenting the health problems plaguing his "anti-imperialist comrade."

Morales said he was sending wishes for "strength, energy, and for him to be able to recover soon." Morales made a visit to Havana last week to visit Chavez, but didn't refer to that trip.

In Bolivar Plaza in downtown Caracas, Chavez's supporters strummed guitars and read poetry in his honor on Monday night, singing along with a recording of the president belting out the national anthem.

About 300 people also filled a Caracas church for a Mass to pray for Chavez.

"This country would be terrible without Chavez. He's the president of the poor," said Josefa Carvajal, a 75-year-old former maid who sat in the pews. "They say the president is very sick. I believe he's going to get better."

Chavez's aides held a Mass as well, at the presidential palace, while government officials urged Venezuelans to keep their leader in their prayers.

Venezuelans rang in the New Year as usual with fireworks raining down all over the capital of Caracas. But some of Chavez's supporters had long faces as they gathered in Bolivar Plaza on Monday night holding pictures of the president. A government-sponsored celebration there had been called off.

Speaking to the crowd, lawmaker Earle Herrera said Chavez "is continuing to fight the battle he has to fight."

"He's an undefeated president, and he'll continue to be undefeated," Herrera said.

Political analyst Ricardo Sucre said the outlook for Chavez appeared dark. Sucre noted that Maduro appeared weary during a solemn televised appearance Sunday to announce the latest setback for Chavez.

"Everything suggests Chavez's health situation hasn't evolved as hoped," Sucre said. He said Maduro likely remained in Havana to keep close watch on how Chavez's condition develops.

"These hours should be key to having a more definitive prognosis of Chavez's health, and as a consequence to making the corresponding political decisions according to the constitution," Sucre said.

Sucre and other Venezuelans said it seems increasingly unlikely that Chavez would be able to be sworn in as scheduled Jan. 10 for his new term. The Venezuelan leader has not been seen or heard from since undergoing the Dec. 11 operation.

If Chavez dies or is unable to continue in office, the Venezuelan Constitution says a new election should be held within 30 days.

Before his operation, Chavez acknowledged he faced risks and designated Maduro as his successor, telling supporters they should vote for the vice president if a new presidential election was necessary.

Chavez said at the time that his cancer had come back despite previous surgeries, chemotherapy and radiation treatment. He has been fighting an undisclosed type of pelvic cancer since June 2011.

Medical experts say it's common for patients who have undergone major surgeries to suffer respiratory infections and that how a patient fares can vary widely from a quick recovery in a couple of days to a fight for life on a respirator.

On the streets of Caracas, images of Chavez smiling and saluting were emblazoned on campaign signs and murals. One newly painted mural read: "Be strong, Chavez."

State television played video of Chavez campaigning for re-election, including one of the president shouting: "I am a nation!"

A new government sign atop a high-rise apartment complex reads: "YOU ALSO ARE CHAVEZ."

Norelys Araque, who was selling holiday cakes on a sidewalk Monday, said she has been praying for Chavez. But, she added, "I don't think he will last long."

Araque said her family has benefited from state-run subsidized food markets and education programs started by Chavez, and that she hopes the government carries on with the president's programs if he doesn't survive.

Chavez has been in office since 1999 and was re-elected in October, three months after he had announced that his latest tests showed he was cancer-free.

Opposition politicians have criticized the government for not providing information about Chavez's condition, and last week repeated their demands for a full medical report.

___

Associated Press writers Christopher Toothaker in Caracas and Paola Flores in La Paz, Bolivia, contributed to this report.

___

Ian James on Twitter: http://twitter.com/ianjamesap

Source: http://news.yahoo.com/venezuelans-shifting-news-chavez-health-161225404.html

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Political brinksmanship still threatens US economy

WASHINGTON (AP) ? An emergency deal reached after weeks of rancorous negotiations will keep the U.S. from driving off the so-called fiscal cliff, but higher taxes and continued political bickering in Washington threaten to shake the fragile U.S. economy well into 2013.

A bill passed by Congress late Tuesday averts widespread tax increases and delays spending cuts that had threatened to take a bite out of the economy.

But critical issues, including reduction of the deficit, remain unresolved. Meanwhile, the economy doesn't have much growth to give. Mark Vitner, senior economist at Wells Fargo, predicts it will expand just 1.5 percent in 2013, down from a lackluster 2.2 percent in 2012. Unemployment stands at 7.7 percent.

Ben Schwartz, chief market strategist for Lightspeed Financial, said unemployment was still likely to edge up and retail sales growth was likely to be weaker than last year.

"Regardless of a deal getting done, people on Wall Street are not going to run around giving high fives," Schwartz said. "The federal government is obviously dysfunctional, to say the least."

A months-long political standoff over fiscal policy has already taken its toll, adding uncertainty that has discouraged consumers from spending and businesses from hiring and investing. The squabbling seems sure to persist.

Lawmakers postponed tough decisions on government spending, giving themselves a reprieve from cuts that were scheduled to begin taking effect automatically Jan. 1. That just sets the stage for more hard-bargaining later. Spending cuts, when they come, could crimp growth even more.

And another standoff is likely to arrive as early as February when Congress will need to raise the $16.4 trillion federal borrowing limit so the government can keep paying its bills. House Republicans probably won't agree to raise the debt limit without offsetting spending cuts that Democrats are sure to resist.

Obama warned Republicans late Tuesday that "if Congress refuses to give the United States government the ability to pay these bills on time, the consequences for the entire global economy would be catastrophic, far worse than the impact of a fiscal cliff."

Financial markets abroad rallied on news that the fiscal cliff had been forestalled.

In Europe, the FTSE 100 index of leading British shares was up 1.7 percent at 6,000 while the CAC-40 in France rose 1.8 percent to 3,707. Germany's DAX was up 2 percent at 7,765.

The picture was similarly buoyant earlier in Asia with Hong Kong's Hang Seng index rising 2.9 percent to close at 23,311.89, its highest finish since June 2011. Australia's S&P/ASX 200 surged 1.2 percent to close at 4,705.90, its strongest finish in 19 months. South Korea's Kospi jumped 1.7 percent to 2,031.10.

The bill will raise taxes on individual incomes over $400,000 and household incomes over $450,000, on investment profits and dividends, and on the portion of estates that exceeds $5 million.

Those higher taxes on the wealthy - which will deliver some $600 billion in revenue over 10 years - are likely slow the economy a little bit. But a bigger drag on the economy will come from a tax hike Democrats and Republicans didn't even bothering to fight over: the end of a two-year Social Security tax cut.

The so-called payroll tax is scheduled to bounce back up to 6.2 percent this year from 4.2 percent in 2011 and 2012, amounting to a $1,000 tax increase for someone earning $50,000 a year.

"It's a huge hit," says Joel Naroff, president of Naroff Economic Advisors. "It hits people whether they're making $10,000 or they're making $2 million. It doesn't matter who you are ... The lower your income, the more of your income you're (spending). So if you're taxes go up, it's going to come out of your spending." And that is bad news for an economy that is 70 percent consumer spending.

Mark Zandi, chief economist at Moody's Analytics, calculates that the higher payroll tax will reduce economic growth by 0.6 percentage points in 2013. The other possible tax increases - including higher taxes on household incomes above $450,000 a year - will slice just 0.15 percentage points off annual growth, Zandi said.

The fiscal cliff itself was created to force Democrats and Republicans to compromise, and it succeeded - barely.

To end a 2011 standoff over raising the federal debt limit, they agreed to a Jan. 1, 2013 deadline to reach a deal over taxes and spending. If they didn't, more than $500 billion in tax increases would hit the economy in 2013 alone, along with $109 billion in cuts from the military and domestic spending programs. The sharp tax hikes and spending cut would threaten to send the economy over the cliff and back into recession.

But negotiations to avert catastrophe have highlighted once again how far apart the two parties are on taxes (Republicans don't want to raise them) and spending (Democrats are reluctant to cut government programs).

Ethan Harris, co-head of global economics at Bank of America Merrill Lynch, asked: "What induces the two sides to stop fighting and start compromising?"

Political gridlock has been rattling financial markets and shaking consumer and business confidence the past two years.

After a fight over raising the debt limit last year, the credit rating agency Standard & Poor's yanked the U.S. government's blue-chip AAA bond rating because it feared that America's dysfunctional political system couldn't deliver a credible plan to reduce the federal government's debt. S&P cited an overabundance of "political brinksmanship" and warned that "the differences between political parties have proven to be extraordinarily difficult to bridge."

The Dow Jones industrials dropped 635 points in panicked selling the first day of trading after the S&P announcement.

Outside Washington the economy has been getting some good news. Europe's financial crisis appears to have eased, reducing the threat of a renewed financial crisis. And the U.S. real estate market finally appears to be recovering from the housing bust.

But the old worries have been replaced by new ones about political gridlock, says Joseph LaVorgna, an economist at Deutsche Bank.

The partisan divide has left businesses and consumers wondering what's going to happen to their taxes and to federal contracts.

Companies have plenty of cash. But they reduced spending on industrial equipment, computers and software from July to September, the first quarterly drop since mid-2009 when the economy was still in recession. And hiring has been stuck at a modest level of about 150,000 new jobs per month this year.

Consumer confidence fell in December for the second straight month, according to a survey by the Conference Board, which blamed the drop on worries about the fiscal cliff. The uncertainty is also believed to have dinged holiday shopping, which grew at the slowest pace this year since 2008.

Many economists are disappointed that Congress and the White House couldn't reach agreement on a broader deal that significantly reduces the deficit over the next 10 years. That could have boosted business and consumer confidence and accelerated growth .

No progress has been made on reforming the government's big entitlement programs, mainly Medicare and Social Security.

"Nothing really has been fixed," Lavorgna says. "There are much bigger philosophical issues that we aren't even addressing yet."

Source: http://news.yahoo.com/political-brinksmanship-still-threatens-us-economy-152454571--finance.html

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Jessica Simpson's Weight watchers Contract - Business Insider

Twitter

Simpson's Dec. 30 Twitter pic.

For Weight Watchers, Jan. 1 is the Super Bowl -- the most important advertising time of the year. People use their New Year's resolutions to lose weight and this is the prime new customer sign-up season.

The first ad on NBC after the ball-drop in Times Square on New Year's Eve? Simpson for Weight Watchers. That was just a slice of the massive media budget that Weight Watchers has running right now.

Jessica Simpson, however, threw a wrench into her $4 million endorsement deal with Weight Watchers on Dec. 30 when she tweeted this picture of her pregnant baby bump. "Bumpin' and proud," she told her followers.

It's not that there's anything wrong with being pregnant. It's just that Weight Watchers is about getting lighter and smaller, and the company has invested significantly in that idea with her as its star. But Simpson won't be doing that anytime soon. Weight Watchers was undoubtedly hoping to show ads showing Simpson becoming progressively more svelte on its regimen. Scrub that.

It's just the latest bump in the road for the Simpson-Weight Watchers pact.

Back in September, Simpson caused controversy for the brand when she filmed an ad that only showed her from the neck up.

Fair enough.

The ad was filmed in the summer, just months after she gave birth to her first daughter. She was poised to show how Weight Watchers might help her lose the post-baby weight.

Weightwatchers

Simpson for Weight Watchers on Dec. 31.

But then came her New Year campaign. If you were watching Rockin' New Year's Eve you may have seen it immediately after the stroke of midnight. There's Simpson, hiding her body behind a truck, a loose unbuttoned plaid shirt, and a giant brass belt buckle.

She claims she lost 50 pounds.

Now she's pregnant again, and Weight Watchers was forced to change course. Worse, Simpson won't be following the Weight Watchers' diet while she's endorsing the brand.

So the company used a remarkably subtle tactic to handle the news. It filmed two almost identical ads. In one, Simpson announces she's pregnant. In the other, she only talks about how she lost 50 pounds on Weight Watchers after her first kid. Unless you're listening very closely, you can't tell the difference between them. See them both below.

Simpson's regular new ad:

Simpson's baby announcement ad:

Source: http://www.businessinsider.com/jessica-simpsons-weightwatchers-contract-2013-1

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The Gadgeteer?s top 25 reviews of 2012

We’ve come to the end of another year which means it’s time to take a look back at the top 25 most read reviews here on The Gadgeteer. There are a few surprises including the number one most read review. Note: Images can be clicked to view a larger size. 25. Griffin iFM Radio Receiver [...]

Source: http://the-gadgeteer.com/2012/12/31/the-gadgeteers-top-25-reviews-of-2012/

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Tuesday, January 1, 2013

Spike in Protein Flags Cancer Growth | dailyRx

(dailyRx News) High levels of certain proteins appear to stimulate tumor growth. Newly discovered proteins can help doctors identify patients who are at increased risk for aggressive prostate cancer.

Scientists have recently found that the protein cyclin D1b triggers the expression of genes that allows prostate cancer to grow and metastasize.

This team of scientist have also found that elevated levels of Cyclin D1b occur in up to 80 percent of late-stage prostate cancers.

"Stay informed about advances in fighting prostate cancer"

Karen Knudsen, Ph.D., professor in the departments of cancer biology, urology and radiation oncology at Thomas Jefferson University and deputy director for basic science at the Kimmel Cancer Center in Philadelphia, headed a group that conducted lab studies focusing on the Cyclin D1b protein.

Prior research has shown that Cyclin D1 is an important regulator of cell growth. Over-expression of Cyclin D1 has been linked to the development and spread of cancer. Investigators have identified two types of this protein, which they?ve labeled Cyclin D1a and Cyclin D1b.

Professor Knudsen and her colleagues found that the Cyclin D1b variant, but not Cyclin D1a, regulates a large gene network in prostate cancer. Cyclin D1b works together with androgen receptor (AR) signaling to fuel metastasis (the spread of prostate cancer to the bone and other organs.

Professor Knudsen said that many patient studies have shown that ?AR signaling is critical for progression to metastatic disease.?

Androgen is a male sex hormone and testosterone is the primary androgen. Cells have receptors on their surfaces that receive chemical signals from the body and tell the cells how to function. Androgen receptors in prostate cells take instructions from testosterone.

Malfunctioning androgen receptors, however, spur cancer growth.

This pre-clinical research from the Kimmel Cancer Center builds on previous studies that have shown that Cyclin D1b expression is higher in early stages of prostate cancer.

In addition, the scientists discovered that Cyclin D1b promotes the expression of a gene called SNAI2 or Slug. Slug enhances the ability of cells to colonize soft tissues, which results in a higher incidence of metastasis in the liver and lung, according to lab studies.

?Cyclin D1b and Slug can likely be used as biomarkers to identify patients with an increased risk of metastasis, and will eventually provide us with novel ?druggable? targets, which can be exploited to dramatically reduce the incidence of these lethal metastatic tumors,? said Professor Knudsen.

The study was published online on December 21 in the Journal of Clinical Investigation.

Source: http://www.dailyrx.com/prostate-cancer-progression-may-be-found-early-elevated-levels-protein

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LG 55-inch OLED TV available for pre-order in Korea this week, ready to ship next month

LG 55inch OLED TV available for preorder in Korea this week, ready to ship next month

If you spent the entirety of 2012 with 11 million won ($10,000 US) in your savings account and begging LG to take it, we'd wager that you were hoping that the Korean manufacturer's 55-inch WRGB OLED HDTV -- announced at last year's CES -- would make its way to your doorstep in a reasonable amount of time. Whether or not you feel that one revolution of the earth around the sun can be called reasonable, LG will begin taking pre-orders for the breathtaking screen in Korea on Thursday (January 3rd) and will ship the first batch to early adopters next month. There's still no word on when we can expect to see one in other parts of the world, but this -- as well as its stamp of approval by the FCC -- is a good sign that the wait may soon be over. Check out the full press release after the break.

Continue reading LG 55-inch OLED TV available for pre-order in Korea this week, ready to ship next month

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Source: LG

Source: http://www.engadget.com/2013/01/01/lg-55-inch-oled-available/

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