Tuesday, January 31, 2012

Syria says 'terrorists' blow up gas pipeline (AP)

BEIRUT ? An "armed terrorist group" in Syria blew up a gas pipeline at dawn Monday, the state-run media said, as activists reported gunfire and explosions in the suburbs of Damascus as the country's conflict moves ever closer to the capital.

The pipleline carries gas from the central province of Homs to an area near the border with Lebanon. SANA news agency reported that the blast happened in Tal Hosh, which is about five miles (eight kilometers) from Talkalakh, along the border with Lebanon.

Further details were not immediately released.

There have been several pipeline attacks since the Syrian uprising began in mid-March, but it is not clear who is behind them.

President Bashar Assad's regime has blamed "terrorists" for driving the country's 10-month-old uprising, not protesters seeking democratic change.

On Sunday, Syrian troops in dozens of tanks and armored vehicles stormed rebellious areas near the capital, shelling neighborhoods that have fallen under the control of army dissidents and clashing with fighters.

Activists and residents said at least 62 people were killed in violence nationwide.

The large-scale Sunday offensive suggested the regime is worried that military defectors could close in on Damascus, the seat of Assad's power. Early Monday, activists reported hearing gunfire and blasts in the Damascus suburbs, but there were no details.

The rising bloodshed added urgency to Arab and Western diplomatic efforts to end the 10-month conflict.

In the past two weeks, army dissidents have become more visible near the capital, seizing several suburbs on the eastern edge of Damascus and setting up checkpoints where masked men wearing military attire and wielding assault rifles stop motorists and protect anti-regime protests.

Their presence so close to the capital is astonishing in tightly controlled Syria and suggests the Assad regime may either be losing control or setting up a trap for the fighters before going on the offensive.

The uprising against Assad, which began with largely peaceful demonstrations, has grown increasingly militarized recently as more frustrated protesters and army defectors have taken up arms.

In a bid to stamp out resistance in the capital's outskirts, the military has responded with a withering assault on a string of suburbs, leading to a spike in violence that has killed at least 150 people since Thursday.

The United Nations says at least 5,400 people have been killed in the 10 months of violence.

The U.N. is holding talks on a new resolution on Syria and next week will discuss an Arab League peace plan aimed at ending the crisis. But the initiatives face two major obstacles: Damascus' rejection of the Arab plan that it says impinges on its sovereignty, and Russia's willingness to use its U.N. Security Council veto to protect Syria from sanctions.

Source: http://us.rd.yahoo.com/dailynews/rss/world/*http%3A//news.yahoo.com/s/ap/20120130/ap_on_re_mi_ea/ml_syria

sleep no more cyber monday deals war eagle war eagle pawn stars restrepo nba news

Samsung Galaxy S Advance announced in full mid-range glory

Samsung Galaxy S Advance

Samsung announced the Galaxy S Advance today, due for Russia in February, and heading to just about everywhere but North America after that. The form factor sure looks familiar, and the specs are decidedly mid-range. It's powered by a dual-core 1 GHz processor, enjoys a 4-inch WVGA Super AMOLED touch display, and sports a 5 megapixel camera on the back plus a secondary front shooter. The Samsung Galaxy S Advance is running Android 2.3, and connects via 14.4 Mbps HSPA, firmly locking it down as a middle-of-the road smartphone. 

It's not terribly exciting, but Mobile World Congress is just around the corner - who knows what else Samsung will have to show us? Full press release after the jump..

Source: Samsung

read more



Source: http://feedproxy.google.com/~r/androidcentral/~3/Z4OKj64q5Wc/story01.htm

dale sveum jets broncos thursday night football johnny jolly johnny jolly demi moore and ashton kutcher demi moore and ashton kutcher

Monday, January 30, 2012

Obama uses tax proposals for his political message (AP)

WASHINGTON ? Aiming tax increases at millionaires and companies that ship jobs abroad may help frame the fairness theme of President Barack Obama's re-election campaign, but it's a plan that stands virtually no chance of passing Congress.

Republicans have enough votes in the GOP-run House, and almost certainly in the Democratic-controlled Senate, to kill Obama's proposals. They say his ideas would discourage investment and job creation and further hurt an already ailing economy.

"He's got to know that none of those things he proposed really have much of a chance of going through both houses of Congress," said Sen. Orrin Hatch of Utah, top Republican on the Senate Finance Committee.

"I don't think he's intending on passing any laws this year," said House Budget Committee Chairman Paul Ryan, R-Wis. "He's in a campaign. That was his re-election speech."

The GOP's dismissiveness hardly matters to Obama and his Democratic allies.

After last year's hyper-partisanship bogged down routine business like financing the government and paying its debts, few expect much to move through Congress before November's election anyway ? especially not tax hikes that Republicans solidly reject.

"Even if there is little prospect of getting Republicans to agree with these proposals, they're important reference points for the public in identifying Obama as someone who's on their side," said Democratic pollster Geoffrey Garin.

Obama offered his plans, with scant detail, in Tuesday's State of the Union address. He used the word "fair" seven times to describe tax increases aimed at groups the Occupy movement has branded as the "one percent" of Americans who are doing extremely well while the rest of society struggles.

The president proposed ending tax breaks for U.S. companies moving jobs or profits to foreign countries and creating a minimum tax on their overseas profits. He also suggested new tax breaks for businesses that move jobs back to the U.S., for domestic manufacturing and for companies that invest in towns that have suffered major job losses.

Getting most attention was his plan to tax incomes above $1 million annually at a rate of at least 30 percent. That's a sharp and convenient contrast with the 15 percent tax rate enjoyed by former Massachusetts Gov. Mitt Romney, a leading contender for the Republican presidential nomination, who earned about $21 million each of the past two years.

The proposals quickly became fodder for the GOP presidential contenders. Romney said the next day on CNBC's "Kudlow Report" that Obama's plan was "designed to come at me if I'm the nominee," and former House Speaker Newt Gingrich said during last Thursday's presidential debate, "His proposal on taxes would make the economy worse."

Democrats immediately made clear that there will be Senate votes this year on the subject.

New York Sen. Charles Schumer, part of the Senate Democratic leadership, said he was relishing a push on "some kind of Romney rule, I mean Buffett rule." Obama has embraced a Buffett rule, named for billionaire Warren Buffett, who has cited the inequity of laws that let him pay a lower tax rate than his secretary.

On Monday, Sen. Sheldon Whitehouse, D-R.I., said he would introduce legislation this week requiring anyone earning over $1 million to pay at least 30 percent of their income in federal income taxes. It would do so by requiring people earning over $1 million to multiply their income by 30 percent and pay at least that amount in taxes, or more if their computations showed their tax liability was greater. He said he has two Senate co-sponsors so far but none in the House.

Such proposals, along with any efforts to deny tax breaks to U.S. companies that outsource jobs and profits, would never get the 60 votes they would need to prevail in the Senate this year, let alone win approval from the GOP-run House.

"If the president has proposals that will help create jobs, we'll take a look," said Michael Steel, spokesman for House Speaker John Boehner, R-Ohio. "But tax hikes on small businesses will make it even harder for them to invest and grow."

Republicans say boosting taxes on millionaires would hurt many of the people who run small businesses and create jobs, a claim Democrats call exaggerated. The GOP and business groups also marshal their own fairness argument, calling it unjust and impractical to raise taxes on companies that set up operations overseas.

"They locate their facilities to be close to the customer," said Dorothy Coleman, vice president for tax policy for the National Association of Manufacturers. "That's a big concern for us, targeting multinational companies as if there is something wrong with doing business overseas."

Democrats challenge that argument as well, saying many pharmaceutical and high technology companies that set up shop abroad are drawn by lower labor costs and taxes and still sell the bulk of their products in the U.S.

Those disputes underscore a political climate so difficult that neither the House nor Senate seem likely to even try advancing pre-election legislation that each party calls their top tax priority: overhauling and simplifying the tax code.

Even so, Obama's tax proposals can also be read as an opening gambit in what looms as a titanic partisan struggle to be waged after the November elections, perhaps in a lame duck session of Congress in December.

Next January, broad tax cuts will expire that were enacted under President George W. Bush in 2001 and 2003 and were temporarily renewed by Obama and Congress in 2010. At the same time, $1.2 trillion in automatic spending cuts will kick in unless lawmakers vote otherwise.

Congress will also need to renew the government's authority to borrow money. And action will be needed on a package of expiring smaller tax cuts, mostly for businesses, and on preventing the alternative minimum tax, originally aimed at the wealthy, from trapping middle- and upper-middle-income families as well.

Source: http://us.rd.yahoo.com/dailynews/rss/politics/*http%3A//news.yahoo.com/s/ap/20120130/ap_on_go_pr_wh/us_congress_taxes

david wilson bill obrien reggie mckenzie epiphany exorcism jersey shore season 5 mark driscoll

PFT: Finally, Kolber addresses Namath incident

103381900-e1327598113103Getty Images

It?s official.? In Saturday?s edition of the Cleveland Plain Dealer, ?reader representative? Ted Diadiun addressed at length the decision to remove long-time Browns writer Tony Grossi from the team?s beat.? Diadiun?s article is well-written, superficially persuasive, and apparently effective, given the number of emails we?ve received from folks who believe based on Diadiun?s article that the newspaper did the right thing.

But it doesn?t change our opinion that the Plain Dealer cowered to the Browns.? In fact, it strengthens it.

When scrutinizing an employment decision, inconsistencies in the reasons and rationalizations from the employer become extremely important.? The thinking is that, if the employer can?t tell a unified story in support of a supposedly legitimate decision, it?s possible that the employer is trying to conceal potentially illegitimate motives.? Circumstantial evidence also takes on a critical role, since the employer rarely will admit to ordering the Code Red.? Or, perhaps for these purposes, a Code Orange.

And that?s really the ultimate question.? Did the Browns order a Code Orange on Grossi?? Or, more accurately, did the Plain Dealer reassign Grossi because it believed the Browns wanted Grossi out?

Let?s consider the facts, the circumstances, and the inconsistencies.

First, the facts.? Grossi posted on his Twitter page a message that he had intended to keep private.? In the message, Grossi called Browns owner Randy Lerner a ?pathetic figure? and ?the most irrelevant billionaire in the world.?? (Of all the billionaires in the world, technically one of them must be the most irrelevant.)? Grossi immediately deleted the tweet once he realized his mistake.? By then, however, his words had been copied and repeated across the Internet, and it was impossible to unring the bell.

Grossi apologized publicly, the Plain Dealer apologized publicly, and Plain Dealer publisher Terrance C.Z. Egger sent a written apology to the Browns and to Lerner.

Though not addressed in Diadiun?s column, the Browns responded with silence.? Apart from declining to comment in response to inquiries from PFT, the Browns and Lerner refused to take calls from Grossi, and possibly from other officials of the Plain Dealer.? Indeed, Diadiun admits that ?[n]one of the editors involved talked with anyone connected with the team? before making the decision to reassign Grossi.

Diadiun omits reference to the key question of whether the Plain Dealer tried to have such discussions.

Second, the circumstances.? Most significantly, Diadiun admits that Egger personally met with Lerner and team president Mike Holmgren on Wednesday, after the decision was made to reassign Grossi.? The fact that a meeting occurred invites speculation that the Browns cared ? or at a minimum that the Plain Dealer believed the Browns cared ? about the manner in which this situation was handled.

Third, the inconsistencies.? On Thursday, Plain Dealer managing editor Thom Fladung told 92.3 The Fan in Cleveland that the ?determining factor? for the decision was the following standard:? ?Don?t do something that affects your value as a journalist or the value of your newspaper or affects the perception of your value and the perception of that newspaper?s value.?? Fladung also said that Grossi?s opinions would have been permissible if he had posted them not on his Twitter page, but in the pages of the Plain Dealer.? ?Let?s say Tony had written that Randy Lerner?s lack of involvement with the Browns and their resulting disappointing records over the years has made him irrelevant as an owner, that?s defensible,? Fladung said.? ?That?s absolutely defensible.?

But Diadiun?s item contains a contradictory quote from Plain Dealer editor Adam Simmons, who thinks that Grossi?s role as a beat writer precluded him from making the statements about Lerner in any context.? ?If it had been a columnist who wrote that, we might cringe, but that role is different,? Simmons said. ?They?re paid to offer up opinions, however prickly. But we?re not asking them to go out and cover a team in a fair and balanced and objective way, like we are with a reporter.?? (Presumably, Simmons also believes that a columnist could have offered those opinions on his Twitter page, since opinions are fair game for a columnist.)

Complicating matters is Diadiun?s attempt to reconcile the action against Grossi with his First Amendment rights.? Rather that relying on the simple ? and accurate ? notion that employees of a private, for-profit enterprise have no First Amendment rights, Diadiun draws a clumsy line between personal and professional social media.? ?Anyone who works at the paper has the right to say, write or Tweet anything they wish,? Diadiun writes.? ?But they do not have a corresponding right to say it in the newspaper or on the website or on their newspaper Twitter account.? If they do, the editors who are in charge of maintaining the credibility of the newspaper have the right to change their assignment.?

So Fladung says that Grossi could have said what he said in the paper, Simmons says that Grossi couldn?t have said what he said anywhere unless he was a columnist, and Diadiun says that Grossi could have said what he said on his own, personal Twitter page.? And no one says it?s impermissible for Grossi to secretly possess those views, even if those views (as Diadiun writes) undermine his credibility.? Under the newspaper?s view of journalistic ethics, it only becomes a problem when those views are disclosed ? which actually should make Grossi even more credible, since he has openly acknowledged his bias.

The end result is a stew of mixed messages, which invites speculation that the real reason for the move was to maintain a good relationship with the Browns.? Though there continues to be ? and likely never will be ? any evidence that the Browns told the Plain Dealer what the Browns wanted the Plain Dealer to do, some of the loudest and clearest messages can be sent through silence.

When Grossi or others from the Plain Dealer tried to call Lerner and/or Holmgren and they refused to speak, what should a reasonable person conclude?? Moreover, why would a meeting with Lerner and Holmgren even be needed if the Plain Dealer didn?t care about the team?s response to the situation?? If this decision was solely about journalistic standards and the integrity and credibility of Grossi?s coverage in the eyes of the audience given his personal views regarding Lerner, there was no reason to go to Berea and kiss rings and/or smooch butts.

That?s the fundamental disconnect.? The Plain Dealer wants us to believe it engaged in a textbook exercise in ethics while at the same time doing things like writing letters of apology to Lerner and publicly calling Grossi?s words about Lerner insulting and personally meeting with Lerner and Holmgren.

Though the Browns may not have intended to order a Code Orange, we believe that the Plain Dealer believed that it needed to remove Grossi from the beat in order to remain in the good graces of the Browns.? And we?d have far more (or, as the case may be, any) respect for this decision if the Plain Dealer would simply admit that which upon inspection of the facts, the circumstances, and the inconsistencies seems obvious.

Source: http://profootballtalk.nbcsports.com/2012/01/28/finally-kolber-addresses-namath-incident/related/

new york snow braxton miller braxton miller noreaster noreaster steve miller band boston weather

Sunday, January 29, 2012

Afghans blast French plan to withdraw troops early

Afghanistan's President Hamid Karzai, center, France's Defence and Veterans Minister Gerard Longuet, left, and French General and Paris military governor Bruno Dary, right, pay tribute to the Unknown soldier's tomb, at the Arc of Triomphe, in Paris, Friday Jan. 27, 2012. (AP Photo/Lionel Bonaventure, Pool)

Afghanistan's President Hamid Karzai, center, France's Defence and Veterans Minister Gerard Longuet, left, and French General and Paris military governor Bruno Dary, right, pay tribute to the Unknown soldier's tomb, at the Arc of Triomphe, in Paris, Friday Jan. 27, 2012. (AP Photo/Lionel Bonaventure, Pool)

Afghanistan's President Hamid Karzai arrives prior to laying a wreath on the Unknown soldier's tomb, at the Arc de Triomphe, in Paris, Friday Jan. 27, 2012. (AP Photo/Lionel Bonaventure, Pool)

Afghanistan's President Hamid Karzai, second from right, France's Defence and Veterans Minister Gerard Longuet, third from right, and French General and Paris military governor Bruno Dary, fourth from right, pay tribute to the Unknown soldier's tomb, at the Arc of Triomphe, in Paris, Friday Jan. 27, 2012. (AP Photo/Lionel Bonaventure, Pool)

France's President Nicolas Sarkozy, front right, and Afghanistan's President Hamid Karzai, second from left, sign a friendship and cooperation treaty at the Elysee Palace in Paris, Friday, Jan. 27, 2012. (AP Photo/Philippe Wojazer, Pool)

(AP) ? France's plans to withdraw its combat troops from Afghanistan a year early drew harsh words Saturday in the Afghan capital, with critics accusing French President Nicolas Sarkozy of putting domestic politics ahead of Afghans' safety.

A wider proposal by Sarkozy for NATO to hand over all security to Afghans by the end of next year also came under fire, with one Afghan lawmaker saying it would be "a big mistake" that would leave security forces unprepared to fight the Taliban insurgency and threaten a new descent into violence in the 10-year-old war.

Sarkozy's decision, which came a week after four French troops were shot dead by an Afghan army trainee suspected of being a Taliban infiltrator, raises new questions about the unity of the U.S.-led military coalition.

It also reopens the debate over whether setting a deadline for troop withdrawals will allow the Taliban to run out the clock and seize more territory once foreign forces are gone.

"Afghan forces are not self-sufficient yet. They still need more training, more equipment and they need to be stronger," said military analyst Abdul Hadi Khalid, Afghanistan's former interior minister.

Khalid said the decision by Sarkozy was clearly political. Sarkozy's conservative party faces a tough election this year, and the French public's already deep discontent with the Afghan war only intensified when unarmed French troops were gunned down by an Afghan trainee Jan. 20 at a joint base in the eastern province of Kapisa.

Sarkozy announced France's new timetable on Friday alongside Afghan President Hamid Karzai, who was in Paris for a previously planned visit. He also said Karzai had agreed with him to ask for all international forces to hand security over to the Afghan army and police in 2013, a plan he would present at a Feb. 2-3 meeting of NATO defense ministers in Brussels. He said he would call President Barack Obama about his plan on Saturday.

Afghan lawmaker Tahira Mujadedi said Afghan security forces will not be ready in time for any early NATO withdrawal, saying the current timetable already is rushing the training of national forces.

"That would be a big mistake by the Afghan government if they accept it," Mujadedi said of Sarkozy's plan. "In my view, they should extend 2014 by more years instead of cutting it short to 2013."

She said she sympathizes in the matter of the French soldiers' deaths, but argued that they present no logical reason for France to deviate from the U.S. timetable for NATO to hand over security by 2014.

"When military forces are present in a war zone, anything can happen," Mujadedi said. The French troops "are not here for a holiday."

France now has about 3,600 soldiers in the international force, which is mostly made up of American troops.

Afghan forces started taking the lead for security in certain areas of the country last year and the plan has been to add more areas, as Afghan police and soldiers were deemed ready to take over from foreign troops.

According to drawdown plans already announced by the U.S. and more than a dozen other nations, the foreign military footprint in Afghanistan will shrink by an estimated 40,000 troops at the close of this year. Washington is pulling out the most ? 33,000 by the end of the year. That's one-third of 101,000 U.S. troops that were in Afghanistan in June, the peak of the U.S. military presence in the war, Pentagon figures show.

Sarkozy also said France would hand over authority in the province of Kapisa, where the French troops were killed this month, by the end of March. Karzai's office confirmed that decision Saturday, saying it was made at the French president's request.

The NATO coalition has started to hand over security in several areas of Afghanistan, aiming to transfer about half of the country in the coming months. But Kapisa was not one of the provinces earmarked for handover, according to U.S. Navy Lt. James McCue, a coalition spokesman.

Mujadedi, a lawmaker who represents Kapisa, argued that Afghan forces in her province are not ready to go it alone in fighting the Taliban insurgency, which is especially strong in several of the province's districts. She warned that if NATO forces do pull back from Kapisa, it could also destabilize nearby Kabul.

"We have had so many attacks, ambushes and also suicide attacks in Kapisa," Mujadedi said. "Unfortunately, our national police and army, while present in Kapisa, are unable to provide good security for people."

France's early withdrawal announcement could step up pressure on other European governments like Britain, Italy and Germany, which also have important roles in Afghanistan.

Karzai, who praised the role of France and other NATO allies, didn't object at Friday's joint news conference when Sarkozy said the 2013 NATO withdrawal timetable was sought by both France and Afghanistan.

However, the Afghan leader appeared to suggest that it was a high-end target.

"We hope to finish the transition ... by the end of 2013 at the earliest ? or by the latest as has been agreed upon ? by the end of 2014," Karzai said.

Nick Witney, a senior policy fellow at the Paris-based European Council on Foreign Relations, said public support of the war in Europe started sliding fast after the coalition agreed to end the combat mission in 2014.

"It has become more and more difficult to justify every single casualty, since it's now clear that these are wasted lives," said Witney, a former head of the European Defense Agency.

"Most European policymakers realize that on a purely cost-benefit assessment, we would all leave Afghanistan tomorrow," Witney said.

___

Associated Press writer Slobodan Lekic in Brussels contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2012-01-28-AS-Afghanistan/id-1dcd5173bf844236be6fbac6ebea2721

michael dyer meteor shower bachmann bachmann dan savage iowa caucus results sickle cell trait

Video: Lester Holt on ?Wendy Williams?

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

Source: http://www.msnbc.msn.com/id/21134540/vp/46173902#46173902

fidel castro gilbert arenas north korea dexter dexter facebook timeline kim jong il

Saturday, January 28, 2012

NASA satellites see cyclone Funso exiting Mozambique Channel

ScienceDaily (Jan. 26, 2012) ? Powerful Cyclone Funso is now beginning to exit the Mozambique Channel, and NASA's Aqua satellite captured a stunning image of the storm that shows the depth and extent of it.

NASA's Aqua satellite passed over Tropical Cyclone Funso on January 26 at 1110 UTC (6:10 a.m. EST). The Moderate Resolution Imaging Spectroradiometer, better known as the MODIS instrument captured a true color image of the storm that showed a 25 nautical-mile-wide (29 miles/~46 km) eye, and clouds swirling down into it. The outer extent of Funso's clouds skirted Madagascar to the east, and Mozambique to the west.

At 0900 UTC (4 a.m. EST) on January 26, Funso's maximum sustained winds were down to 100 knots (115 mph/185 kph). It was located about 277 nautical miles (319 miles/513 km) east-northeast of Maputo, Mozambique. Its center was pinpointed near 24.0 South latitude and 39.2 East longitude. It was moving to the south-southeast near 4 knots (4.6 mph/7.4 kph). The storm is over 400 nautical miles (460 miles/~741 km) in diameter, which is the extent of tropical-storm-force winds.

Funso is expected to maintain cyclone strength over the next couple of days as it moves out of the Mozambique Channel and into the open waters of the Southern Indian Ocean, where it will begin to weaken.

Recommend this story on Facebook, Twitter,
and Google +1:

Other bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by NASA/Goddard Space Flight Center. The original article was written by Rob Gutro.

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


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

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/8hH1ojIWHNc/120126224520.htm

tonga irb super bowl 2011 polar bear plunge super bowl welcome back kotter

Friday, January 27, 2012

'Real Housewife' Kim Richards: 'I'm an alcoholic'

Bravo

"Real Housewives of Beverly Hills" regular Kim Richards admits she's alcoholic on the show's upcoming, three-part reunion special.

By Ree Hines

There was no shortage of real-life drama and shockers on the second season of "The Real Housewives of Beverly Hills," and it seems the same will hold true for the upcoming, three-part reunion special.

The biggest jaw dropper in store for regular viewers of the 90210 action might just be one simple statement from embattled "Housewife" Kim Richards.

In a sneak peek for the episodes, a serious Richards can be seen telling host Andy Cohen, "I'm an alcoholic."

Warning: The video contains racy comments typical of "The Real Housewives," but perhaps not so typical of your workplace. Adjust the volume accordingly.

The sentiment isn't shocking ? not to fans, who've watched Richards' troubling behavior on-screen, or to castmates, some of whom, including her sister Kyle, have said as much themselves. But the blunt statement marks a first for Richards, who's long denied the problem.

What a difference rehab makes.?

As for that rehab experience, fellow "Housewife" Adrienne Maloof applauds Richards for taking action.

?It takes a lot of courage to do what she has done," she said. "It?s a step in the right direction."

For more from the Beverly Hills gang, tune into "The Real Housewives of Beverly Hills Reunion." Part one airs Jan. 30, part two on Feb. 6, and the final installment hits Bravo on Feb. 13.

Will you tune in to learn what else Kim and the rest of the "Housewives" have to say? Tell us on our Facebook page.

?

?

?

Related content:

Source: http://theclicker.today.msnbc.msn.com/_news/2012/01/26/10243913-real-housewife-kim-richards-im-an-alcoholic

breast cancer awareness breast cancer awareness guinea worm the others the others vitiligo portia de rossi

Video: Matthews: How can you not love the Florida battle?

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

Source: http://www.msnbc.msn.com/id/3036697/vp/46155155#46155155

chris morris chris morris mike stoops mike stoops end of the world end of the world jerome harrison

Thursday, January 26, 2012

Scratch 'N Sniff Raspberry Scented Jeans Means You Never Have to Wash Them [Fashion]

These jeans look like any other pair of denim you'd see on a fashionable twentysomething. Dark, slim fit and cut perfectly, heck, I wouldn't mind buying these myself. But unlike other jeans, this pair is made with scratch 'n sniff raspberry scented denim. Yes. Scratch and sniff. On your freaking jeans! This is awesome. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/6gdb2tSI-xU/scratch-n-sniff-raspberry-scented-jeans-means-you-never-have-to-wash-them

randall cobb google x lisfranc injury lisfranc injury ronan ronan diane sawyer

Amid tears, Giffords bids her farewell to Congress (AP)

WASHINGTON ? The applause rolled through the big chamber, growing ever louder as hundreds of Republicans and Democrats suddenly realized Rep. Gabrielle Giffords was back in the House.

But this time she had come to say goodbye.

Fellow lawmakers gave her a fitting send-off: cheers, hugs, a cascade of tributes and plenty of tears in a rare moment of political unity.

A year since that fateful Saturday morning when Giffords was severely wounded during a shooting rampage in her home district, the Arizona congresswoman resigned on Wednesday with a plea for civility ? and a hint that she'll be back on the national stage. For now, the 41-year-old said, her movements and speech still halting, she needs to focus on her recovery.

For all the kind words showered on her, Giffords reflected in her resignation letter about a level of respect that seems like an aberration these days in a bitterly divided Washington.

In her five years in Congress, she said, "Always I fought for what I thought was right. But never did I question the character of those with whom I disagreed. Never did I let pass an opportunity to join hands with someone just because he or she held different ideals."

Said Republican Rep. Ted Poe of Texas in the first of many tributes: "Gabby is the spirit of bipartisanship that we should all learn from."

Giffords' friend Rep. Debbie Wasserman Schultz, D-Fla., became emotional before reading Giffords' resignation letter in the well of the House. Rep. Jeff Flake, R-Ariz., held Giffords' hand. House Speaker John Boehner, R-Ohio, cried after Giffords slowly made her way to the podium and handed him the envelope with her resignation letter.

Last January, a gunman opened fire at Giffords' "Congress on Your Corner" event in Tucson, killing six people, including a 9-year-old girl and a federal judge and wounding 13, including Giffords who suffered a gunshot wound to her head. She has spent the past year recovering, showing up in the House just once last August to vote on raising the nation's borrowing authority.

That appearance stirred speculation about her political future and whether she would seek another term or even pursue an open Senate seat.

Giffords put that talk to rest on Sunday, announcing in a Web video that she would resign this week. On Monday, she met with survivors of the shootings in Arizona, , finishing the event that she had started outside a supermarket. On Tuesday night, she received thunderous applause and a hug from President Barack Obama at his State of the Union address.

Colleagues and friends stood with her, Flake by her side. Sen. Kirsten Gillibrand, D-N.Y., had her back.

On Wednesday, Republicans and Democrats turned a morning debate over Giffords' last bill into a forum to praise her work and perseverance.

"We haven't seen the last of Gabby Giffords," said Rep. Silvestre Reyes, D-Texas. "I believe ... whatever the future holds for her she has made this a better place."

Around 10 a.m., Giffords entered the chamber through the main door, the same one Obama used the previous night. Wasserman Schultz assisted her as she made her way down the aisle, greeted warmly by colleagues with kisses and hugs. She sat in the front row for a flurry of tributes. In the gallery sat her mother, Gloria, and husband, retired Navy Capt. Mark Kelly, the former astronaut.

"All of us come to the floor today ... to salute her as the brightest star among us, the brightest star Congress has ever seen," said House Minority Leader Nancy Pelosi, D-Calif.

House Majority Leader Eric Cantor, R-Va., said he received a call from Kelly on Sunday informing him of Giffords' plans to resign. He said Giffords' "strength against all odds serves and will continue to serve as a daily inspiration to all of us."

Said Rep. Steny Hoyer, D-Md., "The House of Representative has been made proud by this extraordinary daughter of the House. Gabby, we love you, we have missed you."

Prolonged standing ovations and spontaneous whoops marked the tributes. Giffords briefly waved at Kelly and her mother when their names were mentioned.

Surrounded by colleagues and friends, Giffords stood in the well of the chamber to resign. Wasserman Schultz read her two-page letter to Boehner.

"Everyday, I am working hard," Giffords wrote. "I will recover and will return, and we will work together again, for Arizona and for all Americans."

She purposefully made it to the podium to deliver the letter to Boehner.

Moments later, the House, including Giffords, voted for her final piece of legislation ? a bill that would impose tougher penalties on smugglers who use small, low-flying aircraft to avoid radar detection and bring drugs across the Mexican border.

The vote was 408-0. The Senate, which recently passed a version of the bill, is expected to vote Thursday on the measure and send it to Obama for his signature.

Giffords submitted resignation letters to both Boehner and Arizona Gov. Jan Brewer. It falls to Brewer to set a date for a special primary and general election to fill the Arizona seat. That will probably happen in the spring or early summer. In November, voters will choose someone for the full two-year term.

After the tribute, Kelly said his wife realized stepping down was the right thing to do.

"But I'm more optimistic than anybody else about her future. She just needs some more time, whether it's a year or two years or three years, I'm very confident she's going to have a long and effective career as a public servant," he said.

Asked about her daughter's future, Gloria Giffords said, "I kind of think she's transcended Congress. I don't know where she's going to end up."

"She's remembered every boy she's ever kissed, every song she's ever sang, every bill she's ever passed," she said. "So upward and onward."

___

Associated Press writers Alan Fram and Jim Abrams contributed to this report.

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20120125/ap_on_go_co/us_giffords_resignation

josh beckett 999 plan the village detroit weather detroit weather imessage imessage

Wednesday, January 25, 2012

Scientists produce stronger T-rays, bring Tricorders closer to reality

A group of scientists from Imperial College London and Singapore's Institute of Materials Research and Engineering (IMRE) have developed a new technique that could have far reaching impacts for Star Trek fans everywhere. It all involves something known as Terahertz (THz), or T-rays: electromagnetic rays that have already been used in full-body airport scanners and have the potential to be used across a much broader range of medical and environmental applications. Because every molecule can be uniquely identified within the THz range, these T-rays can be used to pick up on cancerous cells and other biological matter, perhaps even within a Tricorder-like scanner. Now, Imperial College's Stefan Maier and his team of scientists say they've found a way to create a stronger beam of T-rays, using so-called "nano-antennas" to generate an amplified THz field. In fact, this field can produce about 100 times more power than most other THz sources, which could allow for sharper imaging devices. "T-rays promise to revolutionize medical scanning to make it faster and more convenient, potentially relieving patients from the inconvenience of complicated diagnostic procedures and the stress of waiting for accurate results," Maier explained. "Thanks to modern nanotechnology and nanofabrication, we have made a real breakthrough in the generation of T-rays that takes us a step closer to these new scanning devices." For more details, check out the links below.

Scientists produce stronger T-rays, bring Tricorders closer to reality originally appeared on Engadget on Mon, 23 Jan 2012 05:22:00 EDT. Please see our terms for use of feeds.

Permalink Gizmag  |  sourceNature Photonics  | Email this | Comments


Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/4xcKFo2uaIw/

blazing saddles lsu alabama national championship beezow doo doo zopittybop bop bop cordova lsu game lsu game

Unanimous Supreme Court: Get a warrant before installing GPS tracking device

The ruling upholds a broad right to be free from unreasonable searches. But it also highlights a struggle within the Supreme Court to balance law enforcement objectives with privacy concerns.

Law enforcement officials must obtain a court-authorized warrant before using a GPS device to track the movements of a criminal suspect?s vehicle, the US Supreme Court ruled on Monday, eliciting praise from privacy advocates.

Skip to next paragraph

In a unanimous decision, the high court said Fourth Amendment guarantees against unreasonable searches prohibit police or federal agents from affixing a Global-Positioning-System (GPS) tracking device to a private vehicle and then recording the vehicle?s every movement 24 hours a day for weeks or months without prior court approval.

The decision is a setback for the Obama Justice Department, which had argued that the Constitution did not hinder its use of tracking technology to monitor vehicles traveling on public streets.

The opinion in US v. Jones (10-1259) is important because it upholds a broad right to be free from unreasonable searches. But it also highlights an emerging struggle within the high court to establish a consistent method of analysis that properly balances law enforcement objectives with privacy concerns.

As the government deploys an increasingly sophisticated and intrusive repertoire of surveillance technologies, privacy advocates warn that zones of privacy are fast shrinking in America.

?We have entered a new and frightening age when advancing technology is erasing the Fourth Amendment,? said John Whitehead, president of the Virginia-based non-profit Rutherford Institute, in a statement.

?Thankfully,? he said, ?the US Supreme Court has sent a resounding message to government officials ? especially law enforcement officials ? that there are limits to their powers.?

Although all nine justices agreed that the government?s use of a GPS tracking device amounted to a search, the justices split 5 to 4 on how to properly analyze the issue.

Writing for the court, Justice Antonin Scalia tied the question to Fourth Amendment protections of the sanctity of private property against government trespass. He said the government needed a warrant not just to attach the GPS device to a piece of private property, but to attach the device with the intent of obtaining information.

?We have no doubt that such a physical intrusion would have been considered a ?search? within the meaning of the Fourth Amendment when it was adopted,? Justice Scalia wrote in an opinion joined in full by four other justices.

Joining Scalia?s decision were Chief Justice John Roberts, and Justices Anthony Kennedy, Clarence Thomas, and Sonia Sotomayor.

Justice Samuel Alito agreed with the general outcome of the case, but wrote separately to suggest the court should have based its decision on an examination of whether the owner of the monitored vehicle had a reasonable expectation of privacy in the long-term movements of his car.

Scalia?s property-based approach is ?unwise,? Justice Alito wrote. ?It strains the language of the Fourth Amendment; it has little if any support in current Fourth Amendment case law; and it is highly artificial.?

He questioned how it would apply in cases in which the government tied its surveillance to factory-installed GPS devices in vehicles or to smart phones equipped with GPS.

Three justices joined Alito?s concurrence. They were Justices Ruth Bader Ginsburg, Stephen Breyer, and Elena Kagan.

In past decisions in recent years, the court has examined whether a subject had a ?reasonable expectation of privacy? at the time of the particular government intrusion. Scalia?s private-property approach had fallen out of favor through disuse by the court, but according to Scalia, had never been overruled.

Source: http://rss.csmonitor.com/~r/feeds/csm/~3/eOe1fF88kMA/Unanimous-Supreme-Court-Get-a-warrant-before-installing-GPS-tracking-device

free shipping day golden globe nominations 2012 war in iraq war in iraq barbara walters government shutdown sofia vergara

Tuesday, January 24, 2012

Priceline killing off William Shatner character

By Rob Lovitt, msnbc.com contributor

Must? find? new? ad campaign.

Alas, for fans of the vocal stylings of William Shatner, that?s the news from Priceline.com, which has decided to kill off Shatner?s Priceline Negotiator character. On Monday, the company will begin airing ads showing the erstwhile Captain Kirk shooing passengers off a bus moments before it tumbles off a bridge and explodes in flames.

Mr. Negotiator was five years old and is survived by a company adapting to a changing market and seeking to highlight its other, non-bidding-based business.

This is not the first time a Shatner character has died in the line of duty, of course, as Captain Kirk met his own demise in the 1994 movie ?Star Trek: Generations.?

?Our ad agency said that if we really wanted a spot that would grab people?s attention, we needed to do something over-the-top,? said spokesman Brian Ek. ?They recommended killing off The Negotiator, which is a character William Shatner has played in our commercials since 2007.?

Shatner, Ek added, has been Priceline?s celebrity spokesman for 14 years and is still under contract with the company.

The Negotiator, however, has apparently struck his final deal as the company seeks to emphasize other lines of business than the Name Your Own Price bidding-oriented booking option that Shatner promoted.

Although less well-known to consumers, the company also operates a non-bidding, published-price service for 200,000 hotels in 140 countries, a business, said Ek, that has tripled in size over the last three years. ?We decided to focus our 2012 campaign on that part of the business,? he told msnbc.com.

The move also reflects the shifting nature of the online hotel business, said Norm Rose, president of Travel Tech Consulting Inc., as hotels and third-party sellers of their inventory jockey for the hearts, minds and wallets of consumers.

?There are always these battle lines being drawn between suppliers and the OTAs (online travel agencies),? he said. ?It?s a real love/hate relationship.?

For Priceline, he noted, killing off The Negotiator is essentially an effort to better align its messaging with its business model: ?They want to get into the minds of consumers that they?re an OTA rather than an opaque, distressed-inventory site like Hotwire.?

And Shatner-as-The-Negotiator got thrown under the bus, so to speak, although not before handing off his cell phone to a woman and intoning in that inimitable style: ?Save yourself ? some money.?

Meanwhile, said Ek, the company expects to run some follow-on ads interviewing the people saved before the crash, as well as spots during the Super Bowl pre-game show.

The Negotiator, however, appears to be destined for his own final frontier.

More on Overhead Bin

Rob Lovitt is a longtime travel writer who still believes the journey is as important as the destination. Follow him at Twitter.

Tracking Image

Source: http://overheadbin.msnbc.msn.com/_news/2012/01/23/10201844-priceline-killing-off-william-shatner-character

nazca lines boston marathon rogue trader rogue trader gone in 60 seconds gone in 60 seconds our lady of sorrows

Let Us Renew Our Praise for Harding (Powerlineblog)

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

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/189992783?client_source=feed&format=rss

slither chattanooga joey lawrence joey lawrence loma prieta loma prieta harold camping

Monday, January 23, 2012

Romney says he doesn't expect to win every contest (AP)

GILBERT, S.C. ? Working to fend off a surging Newt Gingrich in what's become an unexpectedly tight race in South Carolina, presidential candidate Mitt Romney said Friday he expects he will lose some state contests to Gingrich during a prolonged fight for the GOP nomination.

"I expect that Newt will win some primaries and contests and I expect I will as well," Romney said on the Laura Ingraham radio show a day before voting begins in the critical South Carolina primary. "I'm not expecting to win them all."

Romney didn't directly say he expects to lose in South Carolina, and in a separate appearance Friday described the contest as "neck-and-neck." But senior aides acknowledged they wouldn't be surprised if he lost the primary.

Romney's comments were his most blunt acknowledgement yet of the trouble his campaign faced amid a reality much changed from 10 days ago when he won the New Hampshire primary in a landslide. They also recognized the possibility that Gingrich could take a South Carolina victory on to other states and win again.

Romney's campaign appeared visibly rattled the day before voting began. His standing in polls had tumbled after a week of constant attack ads and self-made problems. Senior advisers and campaign hands were preparing for a long fight.

"He will win. It's a question of when," said Virginia Gov. Bob McDonnell, who campaigned with Romney on Friday.

Romney came to South Carolina after twin victories in Iowa and New Hampshire, only to see his Iowa victory thrown into question because of problems with the count. He then spent a week trying to answer questions about his personal wealth and when he will release his tax returns.

Romney tried to change the subject from his unreleased tax returns to the ethics investigation Gingrich faced 15 years ago.

Gingrich's House reprimand in 1997 presented an opportunity to talk about something else. When asked if Gingrich should release the Ethics Committee report that resulted in the first such action against a House speaker, Romney replied, "Of course he should."

"Nancy Pelosi has the full record of that ethics investigation," he said. "You know it's going to get out ahead of the general election."

In fact, the 1,280-page committee report on Gingrich is already public. Campaign officials said Romney was referring to other documents that Gingrich has referenced and that Pelosi has also mentioned.

"Given Speaker Gingrich's newfound interest in disclosure and transparency, and his concern about an `October surprise,' he should authorize the release of the complete record of the ethics proceedings against him," Romney spokeswoman Gail Gitcho said.

Romney's campaign was calling South Carolina voters with a recording attacking Gingrich's ethics record and calling on him to release any documents related to the inquiry.

In December, Pelosi told Talking Points Memo that she had served on the committee that conducted the investigation and implied that more information about the investigation could come to light. At the time Gingrich said the House should retaliate against Pelosi if she released any additional information.

"We turned over 1 million pages of material," Gingrich said then. "We had a huge report."

Gingrich's campaign said Romney's criticism represented a "panic attack" on the part of his campaign.

Romney on Friday said again that he wouldn't release his tax returns until April, which would probably be after Republicans choose their nominee.

"I realize that I had a lot of ground to make up and Speaker Gingrich is from a neighboring state, well-known, popular in the state," Romney said as he campaigned in Gilbert. "Frankly, to be in a neck-and-neck race at this last moment is kind of exciting."

Romney's campaign has rolled out endorsement after endorsement this week as he has tried to build a case that he is the most electable nominee. Ohio Sen. Rob Portman joined him on Thursday and McDonnell was with Romney on Friday.

McDonnell said he had been in touch with Romney's campaign for several weeks as they discussed the timing for the endorsement and decided it was most needed now, even as Romney looks ahead to a long campaign.

"It's the first Southern primary. I'm a Southern governor. I thought I could help," McDonnell said.

The campaign's attack message jumped from rival to rival and topic to topic as Romney fought to stay afloat here.

At the beginning of the week, Romney attacked rival Rick Santorum over voting rights for felons. Then he went after Gingrich's claims that he created jobs under President Ronald Reagan, saying Gingrich was living in "fantasyland." Meanwhile, his surrogates held a series of conference calls attacking his rivals, first calling Gingrich an unreliable leader and then pivoting to attack his ethics record.

In Thursday night's GOP debate, Romney continued his string of off-message remarks about his wealth, saying he has lived "in the real streets of America." A multimillionaire, he has three homes, one each in Massachusetts, California and New Hampshire.

Romney held three campaign events Friday in his last-ditch push to stem Gingrich's momentum. After stopping in Gilbert, he held a rally in North Charleston and flew to Greenville in the conservative upstate for a nighttime rally and a stop at his campaign headquarters before an evening event in Columbia, the state capital.

On a plane between events Friday night, Romney was outwardly cheerful in spite of a difficult day ahead, gamely bantering with reporters as he served pastries from Panera Bread.

"Pain au chocolat, smart move!" he said to one, proferring the box and a pair of tongs to take the desserts.

As he moved farther back into the plane, though, he dispensed with the tongs.

"Just use your fingers," he said. "To heck with it!"

Source: http://us.rd.yahoo.com/dailynews/rss/gop/*http%3A//news.yahoo.com/s/ap/20120121/ap_on_el_pr/us_romney

kim richards scott walker recall cruise ship derek fisher martin luther king jr. john elway john elway

Rep. Giffords to resign from Congress this week

(AP) ? Rep. Gabrielle Giffords of Arizona announced Sunday she intends to resign from Congress this week to concentrate on recovering from wounds suffered in an assassination attempt a little more than a year ago that shook the country.

"I don't remember much from that horrible day, but I will never forget the trust you placed in me to be your voice," the Democratic lawmaker said on a video posted without prior notice on her Facebook page.

"I'm getting better. Every day my spirit is high," she said. "I have more work to do on my recovery. So to do what's best for Arizona, I will step down this week."

Giffords was shot in the head and grievously wounded last January as she was meeting with constituents outside a supermarket in Tucson, Ariz. Her progress had seemed remarkable, to the point that she was able to walk dramatically into the House chamber last August to cast a vote.

Her shooting prompted an agonizing national debate about super-charged rhetoric in political campaigns, although the man charged in the shooting later turned out to be mentally ill.

In Washington, members of Congress were told to pay more attention to their physical security. Legislation was introduced to ban high-capacity ammunition clips, although it never advanced.

Under state law, Arizona Gov. Jan Brewer must call a special election to fill out the remainder of Giffords' term, which ends at the end of 2012.

President Barack Obama on Sunday called Giffords "the very best of what public service should be."

"Gabby's cheerful presence will be missed in Washington," Obama said. "But she will remain an inspiration to all whose lives she touched ? myself included. And I'm confident that we haven't seen the last of this extraordinary American."

Vice President Joe Biden said he had spoken with Giffords' husband, astronaut Mark Kelly, and told him "the most important thing is Gabby's recovery."

"I know that Gabby will continue to make significant contributions to her state and country, and I stand with her in whatever endeavor she decides to pursue," Biden said.

House Speaker John Boehner, R-Ohio, said he saluted Giffords "for her service and for the courage and perseverance she has shown in the face of tragedy. She will be missed."

In a statement, House Democratic leader Nancy Pelosi of California said that "since the tragic events one year ago, Gabby has been an inspiring symbol of determination and courage to millions of Americans."

Democratic officials had held out hope for months that the congresswoman might recover sufficiently to run for re-election or even become a candidate to replace retiring Republican Sen. Jon Kyl.

The shooting on Jan. 8, 2011, left six people dead, a federal judge and a Giffords aide among them. Twelve others were wounded.

A 23-year-old man, Jared Lee Loughner, has pleaded not guilty to 49 charges in the shooting. He has been diagnosed with bipolar disorder, and is being forcibly medicated at a Missouri prison facility in an effort by authorities to make him mentally ready for trial.

In the months since she was shot, Giffords, 41, has been treated in Houston as well as Arizona as she re-learned how to walk and speak.

She made a dramatic appearance on the House floor Aug. 2, when she unexpectedly walked in to vote for an increase in the debt limit. Lawmakers from both parties cheered her presence, and she was enveloped in hugs.

More recently, she participated in an observance of the anniversary of the shooting in Arizona.

In "Gabby: A Story of Courage and Hope," a book released last year that she wrote with her husband, she spoke of how much she wanted to get better, regain what she lost and return to Congress.

She delivers the last chapter in her own voice, saying in a single page of short sentences and phrases that everything she does reminds her of that horrible day and that she was grateful to survive.

"I will get stronger. I will return," she wrote.

Giffords was shot in the left side of the brain, the part that controls speech and communication.

Kelly commanded the space shuttle Endeavour on its last mission in May. She watched the launch from Cape Canaveral, Fla.

Kelly, who became a NASA astronaut in 1996 and made four trips into space aboard the space shuttle, retired in October.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2012-01-22-Giffords-Resign/id-5c5b8cf835f54c1fb6af0b8e3edb4b6f

craigslist nc chronicle baked alaska baked alaska battlefield 3 release battlefield 3 release battle field 3

Sunday, January 22, 2012

How immune cells move against invaders

ScienceDaily (Jan. 19, 2012) ? UCSF scientists have discovered the unexpected way in which a key cell of the immune system prepares for battle. The finding, they said, offers insight into the processes that take place within these cells and could lead to strategies for treating conditions from spinal cord injury to cancer.

The research focused on the neutrophil, the most common type of white blood cell. Like other cells in the immune system, its job is to seek out and destroy bacteria, viruses or other foreign entities that enter the bloodstream or organs. Scientists have known that, to do this, each cell changes its otherwise amorphous shape to form a single front, or leading edge, that approaches the invader and leads the cell into attack.

The leading edge is thought to send out some type of signal to the rest of the cell to prevent the formation of secondary fronts. Until now, scientists thought the signal was transmitted by the movement of molecules from one part of the cell to another.

Now, however, a team of researchers at the University of California, San Francisco, has shown that the neutrophil triggers this long-range inhibition by transmitting mechanical force.

The process relies on the assembly of a protein known as actin, which accumulates in the part of the cell that pushes out in the direction of its bacterial target.

In their paper, recently published in the journal Cell (January 20, 2012), the team showed that the cell's protrusion stretches its membrane, taking it from lax to tight, like the rope in a game of tug-of-war. The tension is transmitted along the cell membrane, moving from front to back. It is this tension that restricts activity to the leading edge.

"Thiscritical ability of cells to restrict activity to specific regions of their surface is essential for many processes, ranging from the regulation of cell division to the formation of multicellular organisms and the wiring of the nervous system," said lead author Orion Weiner, PhD, an assistant professor in residence at UCSF's Cardiovascular Research Institute.

The finding may help researchers identify new therapies that can promote or block the process of cell mobilization as a way of intervening in conditions, he said. After a spinal cord injury, for example, neurons don't readily cross the site of the injury, impairing motor function or leading to paralysis. There may be drugs that can help the neurons form a leading edge and enable them to jump the gap, Weiner said. Other drugs might impede cells from migrating inappropriately as they do in cancer.

To reach their conclusion, Weiner and his colleagues conducted a series of experiments in which they applied or removed tension from neutrophils and tracked the accumulation of actin and the movement of the cell. Andrew Houk, a graduate student in Weiner's lab, conducted many of the experiments. They showed that tension is necessary and sufficient to constrain the spread of an existing front and keep a cell from forming a second one.

"Our study establishes tension as a central regulator of this process of leading-edge formation," Weiner said. "The challenge now is to figure out which molecules respond to that tension and how."

UCSF is a leading university dedicated to promoting health worldwide through advanced biomedical research, graduate-level education in the life sciences and health professions, and excellence in patient care.

Recommend this story on Facebook, Twitter,
and Google +1:

Other bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by University of California - San Francisco. The original article was written by Kristen Bole.

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


Journal Reference:

  1. Andrew R. Houk, Alexandra Jilkine, Cecile O. Mejean, Rostislav Boltyanskiy, Eric R. Dufresne, Sigurd B. Angenent, Steven J. Altschuler, Lani F. Wu, Orion D. Weiner. Membrane Tension Maintains Cell Polarity by Confining Signals to the Leading Edge during Neutrophil Migration. Cell, Volume 148, Issues 1%u20132, 20 January 2012, Pages 175%u2013188 DOI: 10.1016/j.cell.2011.10.050

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://www.sciencedaily.com/releases/2012/01/120119163251.htm

donald driver donald driver octavia spencer martin henderson mlk day golden globes 2012 winners golden globes 2012 red carpet

Saturday, January 21, 2012

GM teams with Future Lab on interactive Windows of Opportunity, MI:4 tech lives on

Wishing your vehicle had a better-integrated entertainment system than the iPad you're forced to futz with in the backseat? If GM has its way, you may be in luck. The auto manufacturer has joined forces with the Future Lab at Bezalel Academy of Art and Design in Israel to transform boring rear windows into interactive touchscreens. Since there are no plans to work the tech into production models right now, R&D gave the students a blank... er, clear canvas on which to create solutions.

The results include apps that allow an animated character to respond to scenery outside the window and finger drawing on window steam. Two other applications enable a look into users' windows worldwide and a music stream-and-share with your mates on the road. "Traditionally, the use of interactive displays in cars has been limited to the driver and front passenger, but we see an opportunity to provide a technology interface designed specifically for rear seat passengers," said Tom Seder, GM R&D lab group manager. Check out the apps in action or the particulars in the PR after the break.

Continue reading GM teams with Future Lab on interactive Windows of Opportunity, MI:4 tech lives on

GM teams with Future Lab on interactive Windows of Opportunity, MI:4 tech lives on originally appeared on Engadget on Thu, 19 Jan 2012 03:02:00 EDT. Please see our terms for use of feeds.

Permalink   |  sourceGM  | Email this | Comments

Source: http://www.engadget.com/2012/01/19/gm-teams-with-future-lab-on-interactive-windows-of-opportunity/

apple news apple iphone apple iphone chris christie cnet tampa bay rays netanyahu

YBuy Lets You Try a Product Before You Buy It

The newly-launched try-before-you-buy online subscription service, YBuy, lets you try a product for 30 days before deciding to buy.? For a monthly fee of $24.95, subscribers can try any of a wide variety of products – like iPads, Jawbone headsets, Keurig coffee machines, TaylorMade drivers, Dyson heaters, iRobot Roomba vacuums – for 30 days.? If [...]

Source: http://the-gadgeteer.com/2012/01/19/ybuy-lets-you-try-a-product-before-you-buy-it/

project runway all stars elin nordegren tangled ever after kansas state king cake last house on the left last house on the left