Wednesday, November 30, 2011

Jailbroken iOS 5 devices get Siri0us, tap into Nuance's dictation servers (video)

Sure, it's leaps and bounds away from all the parlor tricks that Siri is able to perform, but now, jailbroken iPhone 4, iPhone 3GS and iPod Touch devices -- that have been upgraded to iOS 5 -- may access the dictation portion of Siri's prowess. Thanks to Siri0us, the free app available through Cydia, users will gain the option to speak messages and search queries rather than type them, which could be a huge time saver -- unless there's a series of mistakes, anyway. Rather than accessing Apple's own system, the app works by tapping into Nuance's Dragon Go servers for speech recognition. Rather subversive, don't you think? If you'd like to get in on the fun (before Nuance breaks up the party), just check the video following the break.

Continue reading Jailbroken iOS 5 devices get Siri0us, tap into Nuance's dictation servers (video)

Jailbroken iOS 5 devices get Siri0us, tap into Nuance's dictation servers (video) originally appeared on Engadget on Tue, 29 Nov 2011 15:42:00 EDT. Please see our terms for use of feeds.

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/qAz8ZumAhyk/

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Tuesday, November 29, 2011

UN conference to deal with carbon reductions

(AP) ? The U.N.'s top climate official says she expects governments to make a long-delayed decision on whether industrial countries should make further commitments to reduce emissions of climate-changing greenhouse gases.

Delegates from about 190 countries are in Durban for a two-week conference beginning Monday. They hope to break deadlocks on how to curb emissions of carbon dioxide and other pollutants.

Christiana Figueres, head of the UN climate secretariat, says a decision on extending emission reduction commitments under the 1997 Kyoto Protocol has been postponed for two years. Previous commitments expire next year.

She told reporters Sunday that "it's a tall order for governments to face this," but that they show no interest in yet another delay.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/b2f0ca3a594644ee9e50a8ec4ce2d6de/Article_2011-11-27-AF-Climate-Conference/id-64538d7cbc4f439aa1450d2fd2bb18d1

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Payroll Tax Push (TIME)

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Monday, November 28, 2011

12 Little Daily Tricks To Find Your Healthy Weight

"Buy natural varieties of peanut butter and pour off the oil sitting on top. Each serving will have 20 fewer calories and 2 to 3 fewer grams of fat. It's a small difference that'll add up to a couple of pounds per year."
--Amelia Winslow, personal chef in Los Angeles and founder of the healthy food blog Eating Made Easy More from Health.com: 7 Gadgets for Perfect Portion Sizes Which Foods Burn the Most Fat? 25 Ways to Cut 500 Calories a Day

Source: http://www.huffingtonpost.com/2011/11/27/little-weight-loss-tips_n_1110917.html

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Looking to build, Gingrich eyes South Carolina

FILE - In this Nov. 22, 2011, file photo, Republican presidential candidate and former House Speaker Newt Gingrich speaks during the Republican presidential debate in Washington. Newt Gingrich landed editorial endorsement of NH Union Leader Sunday Nov. 27, 2011, 45 days before GOP primary. (AP Photo/Evan Vucci, File)

FILE - In this Nov. 22, 2011, file photo, Republican presidential candidate and former House Speaker Newt Gingrich speaks during the Republican presidential debate in Washington. Newt Gingrich landed editorial endorsement of NH Union Leader Sunday Nov. 27, 2011, 45 days before GOP primary. (AP Photo/Evan Vucci, File)

FILE - In this Nov. 19, 2011, file photo Republican presidential hopeful, former Massachusetts Gov. Mitt Romney, right, greets a young supporter during a town hall event in Peterborough, N.H. Romney enjoys solid leads in New Hampshire polls and remains at the front of the pack nationally. A poll released last week showed him with 42 percent support among likely Republican primary voters in New Hampshire. Gingrich followed with 15 percent in the WMUR-University of New Hampshire Granite State poll. (AP Photo/Michael Dwyer, File)

(AP) ? Republican presidential contender Newt Gingrich looked to turn an endorsement from New Hampshire's largest newspaper into momentum elsewhere, heading to South Carolina for a three-day campaign swing with tea party members.

His leading rival, former Massachusetts Gov. Mitt Romney, did not schedule campaign appearances on Monday, but his advisers were working to downplay The New Hampshire Union Leader's backing of Gingrich in Romney's back yard. The newspaper's rejection of Romney, who enjoys solid polling leads in that state and has worked to line up activists, stood to potentially reshape the entire campaign.

"We don't back candidates based on popularity polls or big-shot backers. We look for conservatives of courage and conviction who are independent-minded, grounded in their core beliefs about this nation and its people, and best equipped for the job," the newspaper said in its Sunday front-page editorial.

The Union Leader's editorial is a sign that conservative concerns about Romney's shifts on crucial issues of abortion and gay rights were unlikely to fade. Those worries have led Romney to keep Iowa's Jan. 3 caucuses ? where conservatives hold great sway ? at arm's length.

At the same time, the endorsement boosts Gingrich's conservative credentials. He spent the week defending his immigration policies against accusations they represent a form of amnesty. On Monday, Gingrich was to begin a campaign swing through South Carolina, the South's first primary state. There, he will have a town hall meeting with Rep. Tim Scott and tea party activists in Charleston.

Romney, taking a few days' break for the Thanksgiving holiday, has kept focused on a long-term strategy that doesn't lurch from one development to another. Last week, he picked up the backing of Sen. John Thune, a South Dakota conservative, to add to his roster of supporters.

Romney planned to return to the campaign on Tuesday in Florida.

The Union Leader's rejection of Romney wasn't surprising despite his efforts to woo state leaders. The newspaper rejected Romney four years ago in favor of Arizona Sen. John McCain, using front-page columns and editorials to promote McCain and criticize Romney.

Romney, the former Massachusetts governor who has a vacation home in the state and has been called a "nearly native son of New Hampshire," absorbed the blow heading into the Jan. 10 vote that's vital to his campaign strategy.

Yet with six weeks until the primary, The Union Leader's move could again shuffle the race, further boosting Gingrich and driving a steady stream of criticism against his rivals. In recent weeks, the former House speaker has seen a surge in some polls as Republicans focus more closely on deciding who they consider best positioned to take on President Barack Obama.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2011-11-28-Campaign-2012/id-ca61bf51b73d44aaab63a43866e5cda7

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Sunday, November 27, 2011

OCZ Octane SSD benchmarked, new Indilinx controller holds its ground

Maybe it's just interference from our seasonal goggles, but isn't there something quite cheery about SSD reviews? In the case of OCZ's Octane drive, our good spirits derive from the sturdy performance of its freshly-conceived Indilinx Everest controller, which ought to keep big players like SandForce and Samsung on their toes. HotHardware just reviewed the $369 $879 512GB variant and found that it delivered fast boot-up times, strong read speeds and writes that were just shy of enthusiast-class drives. Follow the source link for the full and possibly festive benchmarks.

Update: Sorry about the optimistic price error. Guess we got carried away with all the holiday discounts. As many of y'all spotted, it's the 256GB version that goes for $369.

OCZ Octane SSD benchmarked, new Indilinx controller holds its ground originally appeared on Engadget on Fri, 25 Nov 2011 08:40:00 EDT. Please see our terms for use of feeds.

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Source: http://www.engadget.com/2011/11/25/ocz-octane-ssd-benchmarked-new-indilinx-controller-holds-its-gr/

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If you raise the price, they'll still come (AP)

NEW YORK ? The way Americans are chomping Big Macs, lacing up pricey sneakers and gulping peppermint mochas in this economy, you'd think they're taking advantage of big holiday discounts.

The truth is they're paying more.

McDonald's, Nike, Starbucks and other companies initially worried that customers would run the other way when they started raising prices to offset their higher costs for ingredients, fuel and packaging. But so far, cash-strapped Americans largely have swallowed the price spikes. And they're continuing to do so during this holiday shopping season.

On a recent weekday, five full floors of shoppers in a Nike store in New York didn't seem to mind paying more for their favorite kicks, including the almost $200 sneakers named for NBA star LeBron James. At a McDonald's across town, people munched on Big Macs and fries that cost a dime or two more than last year. Customers also piled into a Starbucks down the street, where cappuccinos and many other specialty drinks now top $5.

Timothy and Katrin Sullivan, a San Diego couple, estimate that together they spend about $100 a month on skinny caramel macchiatos and pumpkin spice lattes at Starbucks, where prices on some drinks have risen in some regions this year. As parents of five children, they worry about the economy and have cut back on travel and ball games, but so far their morning cup of joe has survived the chopping block despite the rising price.

"It's cheaper than therapy," says Katrin Sullivan, 39.

The prices Americans pay for food, travel and other things have steadily risen this year, according to government data. Prices went up 3.5 percent in October compared with the same month a year ago. At the same time, every month for the past year except one, spending grew 2 percent or more compared with the same month a year ago. That's given retailers some cautious optimism as they try to gauge just how much more consumers are willing to pay.

Pete Bensen, McDonald's chief financial officer told analysts during the company's earnings call that the question boils down to this: "Is the consumer in a place that we're comfortable we can continue to add price increases?"

Companies of all stripes have been asking that question a lot. In the past year, they've been paying more for materials like beef, corn and fuel that they use to make, package and transport their goods. A combination of poor crop yields in some parts of the world, unrest in the Middle East and greater demand from countries like Brazil and China have sent those costs up.

Many costs have come down after spiking in the spring. A pound of coffee, for example, is trading at about $2.30, down from $3 in the spring. But that's up from $2 a year ago.

As a result, Starbucks Corp. this year raised the price of the packaged coffee in its stores by 17 percent. The company declines to say whether prices on brewed drinks have risen or fallen overall in the past year, since those price decisions vary by region. But generally, the Seattle chain says the prices of specialty drinks like lattes and macchiatos are more likely to have risen this year than simpler drinks.

The price of a 16-ounce grande cappuccino at Starbucks costs about $4.25, up about 23 percent from $3.45 a year ago, research firm Technomic estimates. Meanwhile, a bagel went up from $1 a year ago to $1.25.

That hasn't stopped Starbucks customers from getting their coffee fix, though. Store traffic rose 6 percent in the most recent fiscal year, which ended in October. Revenue at stores open at least a year ? an indicator of a retailer's health ? rose 8 percent.

"We think we are in a very good spot right now," Jeff Hansberry, who runs Starbucks' consumer products division, said in a call with analysts this month.

At Nike Inc., sales rose almost 18 percent in the three-month period through August, even though it raised prices on certain styles this year. Nike hasn't detailed the price increases, but according to research firm SportsOneSource Group, the suggested price of a pair of this year's version of LeBron James' sneakers is about $170, up from about $160 last year. Nike said it expects to raise prices more broadly in the spring.

"We have not seen any big price resistance at all," Charles Denson, president of the Nike Brand, said in a call with analysts.

Likewise, traffic and sales grew after McDonald's raised prices an average of 1 percent in March and another 1.4 percent in May. In the third quarter, guest count increased 2.6 percent. Revenue at stores open at least a year rose 5 percent. (The revenue figure is a snapshot of money spent on food at both company-owned and franchised restaurants. It does not reflect corporate revenue.)

McDonald's won't give details on which items it raised prices on, but Technomic estimates that a Big Mac costs an average of $3.39, up from $3.19 a year ago. A large order of fries is about $1.89, up from $1.79.

And the company signaled that there may be more increases to come. "We will continue to evaluate additional price increases," said Bensen, McDonald's CFO, during a call last month. "As we look into 2012, we expect commodity cost increases in the U.S. to be similar to this year's."

Even if the costs for some raw materials decline, companies are still expected to continue to raise prices during this holiday shopping season. That's because costs for materials are uncertain, so companies will try to raise prices whenever they think customers will tolerate them. Still, they have to tread lightly or risk losing customers.

To be sure, families have trimmed their budgets as the economy plummets. But Americans continue to spend for myriad reasons, even though prices have risen on everything from Coca-Cola soda to Huggies diapers to Ben & Jerry's ice cream.

Some are stomaching the higher prices only on products they need. Others who've cut back on bigger frills are willing to splurge on brands they trust or things they see as small indulgences. Still others are apathetic to the increases because "everybody's doing it."

The weak economy has forced Kenya Leach, a New York actress, to cut back on eating out and trips to the movies and to reconsider her plans to return to school for an anthropology degree. Still, she keeps buying beauty products from Origins, which sells $35 moisturizer and $25 face wash, even though she's noticed those prices edge up by about a dollar per product, by her calculations.

Estee Lauder, the high-end cosmetics company that owns Origins, did not detail its price increases. But CEO Fabrizio Freda said recently during an analyst call that customers have been "resilient" as the company has raised prices and rolled out more expensive products.

Leach, for one, figures it's OK to spend a little more on Origins products because she is cutting out so many other things. "Treating yourself sends off those happy pheromones," says Leach, 25. "When I get really crabby and upset, I'll buy a new lipstick and I'll feel 10 times better."

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20111127/ap_on_bi_ge/us_willing_to_splurge

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Michael Buble?s Sexy Wife Luisana Lopilato Strips Down For Ultimo

Michael Buble’s Sexy Wife Luisana Lopilato Strips Down For Ultimo

Michael Buble‘s new bride Luisana Lopilato has stripped down to model lingerie for a sexy new ad campaign. The Argentinian model, who married singer Michael [...]

Michael Buble’s Sexy Wife Luisana Lopilato Strips Down For Ultimo Stupid Celebrities Gossip Stupid Celebrities Gossip News

Source: http://stupidcelebrities.net/2011/11/25/michael-bubles-sexy-wife-luisana-lopilato-strips-down-for-ultimo/

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Saturday, November 26, 2011

T-Mobile Springboard 4G


At the crest of a wave of highly anticipated 7-inch tablets, you may have missed Huawei?s T-Mobile Springboard 4G. It lacks the hype of the Amazon Kindle Fire?($199, 4 stars) or the Barnes and Noble Nook Tablet?($249, 4 stars), but the Springboard is worth considering if you're looking for a tablet with 3G connectivity?something those other tablets are missing. Unlike the Kindle Fire and Nook Tablet?s heavily modified Android 2.3 software, the Springboard runs Android Honeycomb 3.2, joining the Acer Iconia Tab A100 ($329.99, 4 stars) in a growing lineup of smaller-screen Honeycomb tablets. The Springboard outclasses the Iconia Tab A100, with its slick aluminum chassis, beautiful IPS display, and above-average battery life. But with a new version of Android coming and competition stepping up, it's just harder to get a four-star rating than it was when we reviewed the A100 this summer.

Pricing and Design
The Springboard comes in a 16GB model that T-Mobile offers for $179.99 with a two-year contract, or $429.99 sans contract. The contract price requires you to pay at least $50 per month for your first 20 months, which gets you 2GB of data with no overages, but reduced speeds if you go beyond 2GB. For many users, a simple Wi-Fi connection will be enough, and any additional data can be bought on a pay-as-you-go basis. T-Mobile offers no-contract prepaid plans in MonthPass and WeekPass options, ranging from $10 for 7 days with 100MB, to $50 for 30 days with 3GB. The $429.99 off-contract price is higher than the Springboard's main competitors, the Samsung Galaxy Tab 7.0 Plus ($399), the Acer Iconia Tab A100, the Barnes & Noble Nook Tablet, and Kindle Fire. However none of those offer a cellular data option, and all but the Galaxy Tab have less onboard storage.

Fitting comfortably in a single hand, the Springboard feels solidly built and substantial. Its aluminum body is reminiscent of the iPad 2 ($499, 4.5 stars), using a smooth nearly-unibody construction with two plastic pieces attached to the back. At 7.5 by 5.1 by 0.4 inches and 14.1 ounces, the tablet is heavier than the 13.9-ounce Iconia Tab A100 and on par with the Kindle Fire and Nook Tablet.? When held in portrait mode, the top edge of the tablet houses two small speakers and a standard 3.5-mm headphone jack.? The speakers are fair and produced decent audio output in my tests, but like with most tablets, to get the best results, you'll need headphones or an external speaker.

The Power button and volume rocker sit towards the top of the right edge. A power jack, micro HDMI port, and micro USB port for connecting to computers can be found on the bottom edge. The Springboard comes with 16GB of onboard storage, expandable up to 48GB with up to a 32GB microSD card. The microSD slot and SIM card slot can both be found under the bottom plastic panel on the back. ?

?Though T-Mobile touts it as a 4G tablet, we class the Springboard's HSPA+ 14.4 connection as 3G. But that's OK. It's still fast. (More on speed and performance in a minute.) The tablet also supports Wi-Fi 802.11b/g/n and I was able to connect to protected networks easily. The Springboard also supports Bluetooth 2.1 with A2DP, which made it easy to connect to wireless headphones or speakers. The Springboard can double as a mobile hotspot and I had no trouble browsing the Web, streaming Netflix, and downloading files on multiple devices.

The 7-inch 1280-by-800-pixel IPS touch-screen display is a pleasure to look at. Colors are vivid, with deep blacks and very sharp text. The viewing angles were considerably wider than on the Iconia Tab A100. I found the screen to be brighter than the Kindle Fire with both at max brightness. The Kindle Fire?s 1024-by-600 display is good, but the Springboard?s higher pixel density made reading on the screen easier. The screen is responsive and I rarely had to press more than once to register touches. One minor problem I found was that the bottom bezel, in portrait mode, is touch sensitive, causing a good amount of accidental clicks, inadvertently exiting apps or going back in the browser.

OS and Performance
The Springboard runs stock Android Honeycomb 3.2, with a few preloaded, removable apps and widgets from T-Mobile. This includes apps such as T-Mobile TV, Lets Golf 2, and Blockbuster, none of which were very useful. Other than that, if you've seen Honeycomb, there's nothing new here to note. The Galaxy Tab 7.0 Plus has a smoother interface and apps run more fluidly on Samsung?s 7-inch tablet.

As far as third-party apps go, the Android-tablet-specific app selection still pales in comparison with Apple?s iPad app collection, and those tablet-specific apps are tougher to find in the Android Market. Given the smaller screen size, phone apps scale well on the Springboard, but until Google overhauls its app store to cater to tablet users, Android is at a distinct disadvantage. Tablet-specific apps such as StumbleUpon look great and took advantage of the screen real estate. Phone-specific apps like Facebook worked well enough, but there was a lot of room for improvement.

Under the hood, Huawei went with a 1.2GHz dual-core Qualcomm MSM8260 S3 Snapdragon processor.? Overall the Springboard felt very snappy and responsive, though I did notice some occasional choppy scrolling during my testing.? Apps loaded quickly and I was able to seamlessly switch between multiple running apps with ease. In our benchmarks the Springboard bested the Iconia Tab A100 on all but the Browsermark test. The HSPA+ 14.4 wasn?t what we consider 4G, but it turned in respectable speeds averaging 6.6Mbps down and 1.3Mbps up in Ookla?s Speedtest.net app. ?

The Springboard has a 1.3-megapixel front-facing camera and a 5-megapixel rear-facing camera. The front-facing camera is on the top right corner when you hold the tablet in portrait mode, and its placement makes for odd video-chatting angles. Both still photo and video quality were disappointing. Even in good lighting conditions, there was noticeable noise in images. Test shots were grainy, with color speckles obscuring fine details when zoomed in. Outdoor shots were also problematic, with overexposed bright backgrounds and underexposed shadows. The rear-facing camera shot 720p video, but at jerky frame rates ranging from 15-25 frames per second. Video recorded with the front-facing camera had an out-of-sync audio track, rendering it video almost completely useless. Using Google?s Talk app to video chat produced choppy and out-of-sync video, ruling it out as a viable means for communication.

T-Mobile rates the Springboard's 4100mAh battery at up to 7 hours of continuous use and 12 hours on standby.? In our battery test, a continuous looping video with Wi-Fi on and screen brightness at 100 percent, the Springboard lasted 5 hours, 16 minutes. That's better than the Iconia Tab A100?s 3 hours, 53 minutes and more than the Kindle Fire?s 4 hours, 55 minutes, but shorter than most 10-inch tablets with bigger batteries, such as the iPad 2, which lasted 7 hours, 30 minutes.

Conclusions
The T-Mobile Springboard 4G offers a great 7-inch tablet experience in a high-quality design, as long as you're willing to write off the camera. The aluminum construction and excellent display outclass the Acer Iconia Tab A100. But at $430 without a contract, the Springboard is pricier than most other 7-inchers, including the Samsung Galaxy Tab 7.0 Plus at $400. The Galaxy Tab 7.0 is lighter, but it also has a lower-resolution 1,024-by-600-pixel display. Whether that's enough to justify the higher price tag will depend on consumers, but with the price of the Springboard approaching iPad levels, T-Mobile may have a hard time moving its newest tablet.

We gave the Acer Iconia Tab A100 four stars this summer, but competition has stepped up since then, especially in the form of the low-cost Kindle Fire and Nook Tablet. Those two tablets are considerably less-expensive options, with solid features, tighter ecosystems, and more-user-friendly interfaces. If media consumption and light Web browsing are all you are looking for, our Editors' Choice for small tablets, the Amazon Kindle Fire is a better choice. The Springboard isn't a bad tablet especially if you need one with 3G, but at its $430 off-contract price, it falls in a gray area between the high-end iPad 2 and the budget-friendly Kindle Fire. It is well made and feature-rich, but ultimately it doesn't provide enough to draw consumers away from either end of the spectrum.?

More Tablet Reviews:

??? T-Mobile Springboard 4G
??? Barnes & Noble Nook Tablet
??? Amazon Kindle Fire
??? HTC Jetstream (AT&T)
??? Archos 101 G9
?? more

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/IvscmLVaVWc/0,2817,2396704,00.asp

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Friday, November 25, 2011

Myths about myths about Thanksgiving turkey making you sleepy

Does tryptophan from turkey meat make you sleepy?

Short answer is NO.

Long answer is much, much more interesting than what you usually hear.

You have probably heard or read two types of contradictory stories:

In one type of story, eating a lot of turkey meat makes you sleepy. It is wrong in its conclusion because it makes (at least) two assumptions wrong.

In the other type of story, eating a lot of turkey meat does not make you sleepy. Its conclusion is correct, but not for the right reasons ? it still (even the best article I could find) is likely to contain at least one erroneous assumption.

Both types of stories rely on the same underlying mechanism of how, potentially, this could work, based on what we know about human physiology. But both are ignoring (or are not aware) of a mechanism that is much more plausible. Turkey does not end up making you sleepy only due to that one little factoid that pro-sleepy stories get wrong and anti-sleepy stories get right.

Let?s dissect this story, then. What are the essential lines that all (pro and con) stories have?

A) Tryptophan is an essential amino acid that we get from food. Tryptophan is a biochemical precursor of serotonin, i.e., our bodies convert tryptophan into serotonin in the brain.

B) Serotonin makes you sleepy.

C) More there is tryptophan in the body, more serotonin will be produced in the brain.

D) Since turkey meat has lots of tryptophan, eating it will result in sleepiness.

Pro-sleepy stories make all four assumptions. All four are wrong.

Most anti-sleepy stories make two or three of those four assumptions, thus they get at least one of them right. What the anti-sleepy stories usually get right is that D) is incorrect -? it is a myth that turkey meat has much tryptophan. It actually has only about 509mg per 200-Calorie serving and is thus quite an average food (some other foods served at Thanksgiving may contain more tryptophan than turkey does).

At least some of the anti-sleepy stories also figure out that B) is wrong. Serotonin may make you happy or confident, but it cannot make you sleepy. Those articles get something important right: the amino-acid tryptophan is a precursor of neurotransmitter serotonin which in turn is the precursor of hormone melatonin. It is melatonin that makes you sleepy.

Here it is in a simplified shorthand:

What really derails both the pro-sleepy and anti-sleepy stories is the insistence that this all has to happen in the brain ? the combined statements A) and C).

So they spend some time and effort figuring out how all that postulated extra tryptophan could possibly get into the brain. And that?s hard ? tryptophan does not passively pass the blood-brain barrier but is imported by a molecular carrier. The same carrier also transports other amino-acids. Thus one would have to ingest incredible amounts of pure tryptophan, no other molecules included, and somehow trick the carriers to transport all of the tryptophan into the brain, for this to work.

Once in the brain, that tryptophan would supposedly be turned into serotonin, and then serotonin would be turned into melatonin inside of the tiny pineal gland in the brain.

It appears that not everyone knows that all the enzymes needed for synthesis of melatonin (from tryptophan, via serotonin) can be found and are active in places other than just the pineal organ.

Conversion of tryptophan, via serotonin, to melatonin also happens in the retina of the eye, in the Harderian gland (located in the ocular orbit just behind the eyeball), and in the intestine.

The intestine has a large and complex semi-independent nervous system (?The Second Brain? of sensationalist reports) in which most or all of the same neurotransmitters and hormones are found as in the brain.

Actually, more melatonin is produced in the intestine than in all the other sites combined.

Normally, intestinal melatonin plays a role in control of gut motility ? peristalsis ? and perhaps some other local functions.

In most species intestinal melatonin gets degraded within the intestine. In other words, little or no melatonin ever leaves the intestine and leaks into the bloodstream.

Also, depending on the species, melatonin in the intestine is predominantly synthesized either during the day, or during the night, or continuously (Serotonin N Transferase enzyme is the ?rate-limiting? enzyme in the pathway you see above in the picture, and it is under direct control of the circadian clock). In humans, it appears that some intestinal melatonin (not much, though) leaks into the bloodstream at all times, and that most of the synthesis happens during the day.

What happens if one ingests incredibly large amounts of pure tryptophan (not just tryptophan-rich food, where other molecules may interfere with the process)?

Interestingly, it has been shown in rats and chickens that adding extra tryptophan can promote synthesis of extra melatonin. In other words, the enzymes do not get saturated or down-regulated by extra tryptophan. Either there is a lot of enzymes already there, capable of processing extra tryptophan fast, or (we don?t know yet) the enzymes may even get up-regulated by the tryptophan load.

In studies in which rats and chickens were loaded with huge amounts of pure tryptophan, extra melatonin leaks from the intestine into the bloodstream even if it normally does not do so in that particular species.

Other studies show that melatonin secreted from the intestine does not in any way affect the levels of melatonin synthesis in other locations (pineal, eye). If there is more melatonin, it came from the gut.

Melatonin does not require any carriers or transporters to cross the blood-brain barrier. No matter where it was originally produced, it easily enters the brain. Once there, it can produce sleepiness either directly or by acting on the circadian clock. It has long been known that increasing levels of melatonin in the bloodstream can phase-shift the circadian clock, place the phase into the night, and thus promote the feeling of sleepiness.

So, what anti-sleepy stories get right (and pro-sleepy stories get wrong), is that turkey is a weak agent for this. One would need enormous amounts of pure tryptophan to get an effect.

What both types of stories get wrong is their insistence that this has to happen in the brain. That is a wrong mechanism to look at ? blood-brain barrier guards against extra tryptophan, so no amount of extra loading can do the trick.

But a huge load of tryptophan (how about a gallon of saturated solution poured directly into your stomach via gastric gavage?) could have the effect, and easily so, if one knows that all that extra tryptophan would first be converted into melatonin in the intestine itself, then easily pass into the brain. The mechanism is much more plausible, it is just that the turkey meat is incapable of triggering it.

So, why are you sleepy at the end of Thanksgiving dinner? You are tired of all that travel, cooking, hugging family, watching football, serving and eating? You are overstimulated. You may have had some alcohol with your meal. And look at the clock ? it?s almost bed-time anyway.

Source: http://rss.sciam.com/click.phdo?i=1f5fa5c8fced3bf8c24294b13acdc91e

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Medicare chief steps aside in political impasse (AP)

WASHINGTON ? The point man for carrying out President Barack Obama's health care law will be stepping down after Republicans succeeded in blocking his confirmation by the Senate, the White House announced Wednesday.

Medicare chief Don Berwick, a Harvard professor widely respected for his ideas on how to improve the health care system, became the most prominent casualty of the political wars over a health care overhaul whose constitutionality will be now decided by the Supreme Court.

Praising Berwick for "outstanding work," White House deputy press secretary Jamie Smith criticized Republicans for "putting political interests above the best interests of the American people."

Berwick will be replaced by his principal deputy, Marilyn Tavenner, formerly Virginia's top health care official. The White House said Obama will submit Tavenner's nomination to the Senate.

Tavenner has been at Medicare since early last year, earning a reputation as a problem solver with years of real-world experience and an extensive network of industry contacts. A nurse by training, the 60-year-old Tavenner worked her way up to the senior executive ranks of a major hospital chain. She ran Virginia's health department under former Democratic Gov. Tim Kaine.

Berwick's fate was sealed early this year when 42 GOP senators ? more than enough to derail his confirmation ? asked Obama to withdraw his nomination. He remained as a temporary appointee, and his resignation takes effect Dec. 2.

Berwick's statements as an academic praising Britain's government-run health care had become a source of controversy in politically polarized Washington. Although he later told Congress that "the American system needs its own solution" and Britain's shouldn't be copied here, his critics were not swayed.

In an email to his staff, Berwick said he leaves with "bittersweet emotions."

"Our work has been challenging, and the journey is not complete, but we are now well on our way to achieving a whole new level of security and quality for health care in America, helping not just the millions of Americans affected directly by our programs, but truly health care as a whole in our nation," Berwick wrote.

A pediatrician before becoming a Harvard professor, Berwick has many admirers in the medical community, including some former Republican administrators of Medicare. His self-styled "three-part aim" for the health care system includes providing a better overall experience for individual patients, improving the health of groups in the population such as seniors and African-Americans, and lowering costs through efficiency.

But some of his professorial ruminations dogged him in Washington. Republicans accused him of advocating health care rationing, which Berwick denies.

Sen. Orrin Hatch, R-Utah, said Berwick's past record of controversial statements and his lack of experience managing complex bureaucracies disqualified him from the Medicare job. Hatch, the ranking Republican on the Senate panel that oversees Medicare, led the opposition to his nomination. Hatch said Wednesday the Senate must "thoroughly examine" and "carefully scrutinize" Tavenner's nomination.

Berwick oversaw the drafting and rollout of major regulations that will begin to reshape the health care system, steering Medicare away from paying for sheer volume of services and procedures and instead putting a premium on quality care that keeps patients healthier and avoids costly hospitalizations. He also presided over significant improvements for Medicare beneficiaries, including better coverage for preventive care and relief for seniors with high prescription drug costs.

Berwick turned 65 this year, making him the first Medicare chief eligible to be enrolled in the program. He told The Associated Press in an earlier interview that he was putting in his application, but doesn't plan to retire any time soon. Instead he plans to keep working as an advocate for change in the nation's health care system.

Source: http://us.rd.yahoo.com/dailynews/rss/obama/*http%3A//news.yahoo.com/s/ap/20111124/ap_on_go_ca_st_pe/us_medicare_chief

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Thursday, November 24, 2011

Olympic Villages: Catalyst for urban renewal, or post-Games hangover?

Olympic Villages: Catalyst for urban renewal, or post-Games hangover? [ Back to EurekAlert! ] Public release date: 22-Nov-2011
[ | E-mail | Share Share ]

Contact: Jane Hurly
jane.hurly@ualberta.ca
780-492-6821
University of Alberta - Faculty of Physical Education and Recreation

Grandiose development dreams fall prey to economic dynamics, lack of democratic process

The Olympic Games are big business and generate substantial amounts of revenue for the International Olympic Committee (IOC) through lucrative television contracts and corporate sponsorship. The Games are now also widely perceived as important promotional opportunities for cities seeking to reinforce their claims as 'world class' destinations for tourists and capital in the global economy.

Related to these latter goals, beginning with the 1992 Barcelona Olympics, the Games have also been envisioned by civic elites as opportunities to develop under-utilized land through the construction of extensive Olympic Villages that can, in turn, be sold as luxury condominiums. Cities hope that once the Games are over, they'll benefit from upscale housing developments in prime areas that will attract buyers and pour millions back into city coffers.

Vancouver's aspirations were no different in 2010: to promote itself as a large, world-class, cosmopolitan gateway to the Pacific Rim and to accomplish an ambitious redevelopment of the Southeast Shore of False Creek (the North Shore was redeveloped when Vancouver hosted Expo 1986), but which had become an under-valued, derelict wasteland. "The plan was to build condominiums that would start as athlete housing and end up as a draw for global investors and tourists, in addition to the city's business and professional classes," says sociologist Jay Scherer, whose paper examining Olympic villages and large-scale urban development as deficits of democracy has just been published.

But it was a flawed process that ultimately left taxpayers responsible for the entire construction cost of the 2010 Winter Olympic Village a cost still not recouped almost two years later. To Scherer, the absence of transparency, democratic debate, open consultation with the community and many decisions made in camera about the Olympic Village were at the heart of the debacle.

Troubles began, according to Scherer, "when the City of Vancouver picked a developer who didn't have the resources and capital funding to complete this type of development in poor economic conditions. When the recession hit in 2008 and the credit crunch happened, the developer couldn't get the credit needed to build the village.."

While Vancouver city council had banked on a rising real estate market and a booming economy when they began their Olympic journey, plans unraveled in 2008 with the market crash. With the US hedge fund that had backed the developer demanding a payment guarantee of $190 million on its $750 million loan, city officials, anxious to meet their promise to VANOC to complete the village by late 2009, provided the hedge fund with a completion guarantee so that Vancouver would be obliged to complete the Olympic Village should the developer fail to do so, thereby putting the citizens of Vancouver at risk of the full cost of the development.

A furious public rebelled, ousting its mayor mainly because of one thing: transparency.

"The biggest problem," says Scherer, "is that all of the major decisions took place behind closed doors. In terms of democratic input from citizens over how their tax dollars were being spent, city officials, the developer and others argued that because of the repercussions for the private sector, they couldn't discuss it publically.

It's an argument that's become all too common in cities around the world entering into a public partnership with a private sector company, and expected that those discussions take place behind closed doors."

As the Olympic village costs mounted, some of the grandiose ideas for a green, state-of-the art, housing development (not a requirement of the IOC) had to be shelved. One of the dreams axed was to provide housing for low-income families. "When cities pursue these ventures, there has to some sort of community benefit to build on some non-market housing," says Scherer. "But when budgets are tight, those are the first things to be cut. This is what happened in Vancouver."

By comparison, notes Scherer, while Sydney, Australia entered into a similar public/private partnership to develop and build its Olympic village as a large-scale urban development, it was the luck of a buoyant economy that meant they weren't trapped in the same position as Vancouver. Yet London, which hosts the 2012 Olympic Games, bailed out the developer of its Olympic village to the tune of 326 million this year once again a decision made by government behind closed doors with no public consultation and in an economic downturn.

Going forward, Scherer says, whether it's Edmonton building a new, world-class arena or a city taking on the Olympic Games, "Cities need to be aware of taxpayers taking on a disproportionate share of the risk and the importance of democratic transparency between elected officials and the private sector with these types of projects, and to consider the public good so that the economic benefits are not only for enjoyment of some, while alienating or excluding others."

###

Dr. Scherer's paper "Olympic Villages and Large-scale Urban Development: Crises of Capitalism, Deficits of Democracy" was published in Sociology.

Contact information for Dr. Scherer:
phone 780-492-9146
jay.scherer@ualberta.ca



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Olympic Villages: Catalyst for urban renewal, or post-Games hangover? [ Back to EurekAlert! ] Public release date: 22-Nov-2011
[ | E-mail | Share Share ]

Contact: Jane Hurly
jane.hurly@ualberta.ca
780-492-6821
University of Alberta - Faculty of Physical Education and Recreation

Grandiose development dreams fall prey to economic dynamics, lack of democratic process

The Olympic Games are big business and generate substantial amounts of revenue for the International Olympic Committee (IOC) through lucrative television contracts and corporate sponsorship. The Games are now also widely perceived as important promotional opportunities for cities seeking to reinforce their claims as 'world class' destinations for tourists and capital in the global economy.

Related to these latter goals, beginning with the 1992 Barcelona Olympics, the Games have also been envisioned by civic elites as opportunities to develop under-utilized land through the construction of extensive Olympic Villages that can, in turn, be sold as luxury condominiums. Cities hope that once the Games are over, they'll benefit from upscale housing developments in prime areas that will attract buyers and pour millions back into city coffers.

Vancouver's aspirations were no different in 2010: to promote itself as a large, world-class, cosmopolitan gateway to the Pacific Rim and to accomplish an ambitious redevelopment of the Southeast Shore of False Creek (the North Shore was redeveloped when Vancouver hosted Expo 1986), but which had become an under-valued, derelict wasteland. "The plan was to build condominiums that would start as athlete housing and end up as a draw for global investors and tourists, in addition to the city's business and professional classes," says sociologist Jay Scherer, whose paper examining Olympic villages and large-scale urban development as deficits of democracy has just been published.

But it was a flawed process that ultimately left taxpayers responsible for the entire construction cost of the 2010 Winter Olympic Village a cost still not recouped almost two years later. To Scherer, the absence of transparency, democratic debate, open consultation with the community and many decisions made in camera about the Olympic Village were at the heart of the debacle.

Troubles began, according to Scherer, "when the City of Vancouver picked a developer who didn't have the resources and capital funding to complete this type of development in poor economic conditions. When the recession hit in 2008 and the credit crunch happened, the developer couldn't get the credit needed to build the village.."

While Vancouver city council had banked on a rising real estate market and a booming economy when they began their Olympic journey, plans unraveled in 2008 with the market crash. With the US hedge fund that had backed the developer demanding a payment guarantee of $190 million on its $750 million loan, city officials, anxious to meet their promise to VANOC to complete the village by late 2009, provided the hedge fund with a completion guarantee so that Vancouver would be obliged to complete the Olympic Village should the developer fail to do so, thereby putting the citizens of Vancouver at risk of the full cost of the development.

A furious public rebelled, ousting its mayor mainly because of one thing: transparency.

"The biggest problem," says Scherer, "is that all of the major decisions took place behind closed doors. In terms of democratic input from citizens over how their tax dollars were being spent, city officials, the developer and others argued that because of the repercussions for the private sector, they couldn't discuss it publically.

It's an argument that's become all too common in cities around the world entering into a public partnership with a private sector company, and expected that those discussions take place behind closed doors."

As the Olympic village costs mounted, some of the grandiose ideas for a green, state-of-the art, housing development (not a requirement of the IOC) had to be shelved. One of the dreams axed was to provide housing for low-income families. "When cities pursue these ventures, there has to some sort of community benefit to build on some non-market housing," says Scherer. "But when budgets are tight, those are the first things to be cut. This is what happened in Vancouver."

By comparison, notes Scherer, while Sydney, Australia entered into a similar public/private partnership to develop and build its Olympic village as a large-scale urban development, it was the luck of a buoyant economy that meant they weren't trapped in the same position as Vancouver. Yet London, which hosts the 2012 Olympic Games, bailed out the developer of its Olympic village to the tune of 326 million this year once again a decision made by government behind closed doors with no public consultation and in an economic downturn.

Going forward, Scherer says, whether it's Edmonton building a new, world-class arena or a city taking on the Olympic Games, "Cities need to be aware of taxpayers taking on a disproportionate share of the risk and the importance of democratic transparency between elected officials and the private sector with these types of projects, and to consider the public good so that the economic benefits are not only for enjoyment of some, while alienating or excluding others."

###

Dr. Scherer's paper "Olympic Villages and Large-scale Urban Development: Crises of Capitalism, Deficits of Democracy" was published in Sociology.

Contact information for Dr. Scherer:
phone 780-492-9146
jay.scherer@ualberta.ca



[ Back to EurekAlert! ] [ | E-mail | Share Share ]

?


AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.


Source: http://www.eurekalert.org/pub_releases/2011-11/uoa--ovc112211.php

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Wednesday, November 23, 2011

International criticism of Egypt's rulers mounts

Protesters attempt to get rid of a tear gas canister during clashes with riot police near Tahrir square in Cairo, Egypt, Wednesday, Nov. 23, 2011. Police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

Protesters attempt to get rid of a tear gas canister during clashes with riot police near Tahrir square in Cairo, Egypt, Wednesday, Nov. 23, 2011. Police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

A protester gestures to Egyptian riot police during clashes near Tahrir Square in Cairo, Egypt, Wednesday, Nov. 23, 2011. Egyptian police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

A boy with a face mask stands with his father in Tahrir square as clashes take place nearby with Egyptian riot police, in Cairo, Egypt, Wednesday, Nov. 23, 2011. Egyptian police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

A protester points to an incoming tear gas canister during clashes with Egyptian riot police, not pictured, near Tahrir square in Cairo, Egypt, Wednesday, Nov. 23, 2011. Egyptian police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

An injured protester, center, is aided by others during clashes with Egyptian riot police, not pictured, near Tahrir square in Cairo, Egypt, Wednesday, Nov. 23, 2011. Egyptian police are clashing with anti-government protesters for a fifth day in Cairo. Tens of thousands of protesters in Tahrir Square have rejected a promise by Egypt's military ruler to speed up a presidential election to the first half of next year. They want Field Marshal Hussein Tantawi to step down immediately in favor of an interim civilian council. (AP Photo/Tara Todras-Whitehill)

CAIRO (AP) ? International criticism of Egypt's military rulers mounted Wednesday as police clashed for a fifth day with protesters demanding the generals relinquish power immediately. A rights group raised the death toll for the wave of violence to at least 38.

The United Nations strongly condemned authorities for what it deemed an excessive use of force. Germany, one of Egypt's top trading partners, called for a quick transfer of power to a civilian government. The United States and the U.N. secretary general have already expressed their concern over the use of violence against mostly peaceful protesters.

Navi Pillay, the U.N. High Commissioner for Human Rights, deplored the role of Egypt's security forces in attempting to suppress protesters.

"Some of the images coming out of Tahrir, including the brutal beating of already subdued protesters, are deeply shocking, as are the reports of unarmed protesters being shot in the head," Pillay said. "There should be a prompt, impartial and independent investigation, and accountability for those found responsible for the abuses that have taken place should be ensured."

She said the actions of the military and police are enflaming the situation, prompting more people to join the protests.

"The more they see fellow protesters being carted away in ambulances, the more determined and energized they become."

Clashes resumed for a fifth day despite a promise by the head of the ruling military council on Tuesday to speed up a presidential election to the first half of next year, a concession swiftly rejected by tens of thousands of protesters in Tahrir Square. The military previously floated late next year or early 2013 as the likely date for the vote, the last step in the process of transferring power to a civilian government.

The clashes are the longest spate of uninterrupted violence since the 18-day uprising that toppled the former regime in February.

The standoff at Tahrir and in other major cities such as Alexandria and Assiut has deepened the country's economic and security crisis less than a week before the first parliamentary elections since the ouster of longtime authoritarian leader Hosni Mubarak.

Field Marshal Hussein Tantawi tried to defuse tensions with his address late Tuesday, but he did not set a date for handing authority to a civilian government.

The Tahrir crowd, along with protesters in a string of other cities, want Tantawi to step down immediately in favor of an interim civilian administration to run the nation's affairs until a new parliament and president are elected.

The government offered more concessions on Wednesday, ordering the release of 312 protesters detained over the past days and instructing civilian prosecutors to take over a probe the military started into the death of 27 people, mostly Christians, in a protest on Oct. 9. The army is accused of involvement in the killings.

The military also denied that its troops around Tahrir Square used tear gas or fired at protesters, an assertion that runs against numerous witness accounts that say troops deployed outside the Interior Ministry were firing tear gas at protesters.

Street battles have been heaviest around the heavily fortified Interior Ministry, located on a side street that leads to the iconic square that was the epicenter of the uprising earlier this year. Police are using tear gas and rubber bullets to keep the protesters from storming the ministry, a sprawling complex that has for long been associated with the hated police and Mubarak's former regime.

The protesters, who have withstood tear gas and beatings, say they do not want to storm the ministry but are trying to keep the police and army from moving on nearby Tahrir Square.

An Associated Press reporter at the scene said a truce negotiated by Muslim clerics briefly held in the late afternoon, after both the protesters and the police pulled back from the front line street, scene of most of the fighting. State television, meanwhile, broadcast footage from the scene of the clashes showing army soldiers forming a human chain between the protesters and the police in a bid to stop the violence.

The truce was soon breached when police fired a barrage of tear gas and rubber bullets and the protesters responded with rocks. It was not clear who resumed the fighting.

A short while earlier, tension was high in the area on the side streets leading to the Interior Ministry, which is responsible for the police, with many young protesters vomiting and coughing incessantly from the tear gas fired by the police. Others wounded by rubber bullets were hurriedly ferried by motorcycle to field hospitals.

Elnadeem Center, an Egyptian rights group known for its careful research of victims of police violence, said late Tuesday that the number of protesters killed in clashes nationwide since Saturday is 38, three more than the Health Ministry's death toll, which went up to 35 on Wednesday. All but four of the deaths were in Cairo.

The clashes also have left at least 2,000 protesters wounded, mostly from gas inhalation or injuries caused by rubber bullets fired by the army and the police. The police deny using live ammunition.

Human Rights Watch on Tuesday cited morgue officials as saying at least 20 people have been killed by live ammunition.

Shady el-Nagar, a doctor in one of Tahrir's field hospitals, said three bodies arrived in the facility on Wednesday. All three had bullet wounds.

"We don't know if these were caused by live ammunition or pellets because pellets can be deadly when fired from a short distance," he said.

The turmoil broke out just days before the start of staggered parliamentary elections on Nov. 28. The votes will take place over months and conclude in March.

The Muslim Brotherhood, Egypt's strongest and best organized group, is not taking part in the ongoing protests in a move that is widely interpreted to be a reflection of its desire not to do anything that could derail the election, which it hopes win along with its allies.

Hundreds of Brotherhood supporters, however, have defied the leadership and joined the crowds in the square. Their participation is not likely to influence the Brotherhood's leadership or narrow the rift between the Islamist group and the secular organizations behind the uprising that toppled Mubarak and which are behind the latest spate of protests.

Sixty years after it was banned, the Brotherhood found itself empowered in the wake of the Feb. 11 ouster of Mubarak. It moved swiftly after the overthrow of Mubarak to form its own party, Freedom and Justice, to contest the parliamentary election.

Notorious for its political opportunism, the Brotherhood and its allies are hoping to win enough seats in the next legislature to push through a new constitution with an Islamic slant and bring this mainly Muslim nation of some 85 million people closer to being an Islamic state.

German Chancellor Angela Merkel, meanwhile, was said by a spokesman to be following events in Egypt "with great concern."

"In the new Egypt, which wants to be free and democratic, repression and the use of force against peaceful demonstrators can have no place," spokesman Steffen Seibert said in Berlin. "The demonstrators' demands ... for a quick transition to a civilian government are understandable from the German government's point of view," he added.

___

Associated Press writers Maggie Michael in Cairo and Frank Jordans in Geneva contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2011-11-23-ML-Egypt/id-d72ddc59d0844ce2971dffbe54fbe9e6

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George W. Bush to raise cancer awareness in Africa (AP)

DALLAS ? Former President George W. Bush will travel to Africa next month to raise awareness about cervical and breast cancer, an effort he calls a "natural extension" of a program launched during his presidency that helps fight AIDS on the continent.

Bush, former first lady Laura Bush and officials with the George W. Bush Institute are heading to Tanzania, Zambia and Ethiopia from Dec. 1 through Dec. 5, where they'll visit clinics and meet with governmental and health care leaders.

"We believe it's in our nation's interest to deal with disease and set priorities and save lives," Bush told The Associated Press.

In 2003, Bush launched the U.S. President's Emergency Plan for AIDS Relief, or PEPFAR, to expand AIDS prevention, treatment and support programs in countries hit hard by the epidemic.

The new program, called the Pink Ribbon Red Ribbon initiative, seeks to expand the availability of cervical cancer screening and treatment and breast care education in sub-Saharan Africa and Latin America.

Bush said existing AIDS clinics will be used to screen and treat cervical cancer, which is four to five times more common among those living with HIV than those who don't have the virus. Last year, 3.2 million people received antiretroviral treatments as a result of PEPFAR.

The initiative is a partnership that includes the Bush Institute, PEPFAR, Susan G. Komen for the Cure and the United Nations' program on HIV and AIDS. Its goals include reducing cervical cancer deaths by 25 percent in five years among women screened and treated through the initiative.

"We want to show what works and hopefully others across the continent of Africa will join us,'" Bush said.

Dr. Eric G. Bing, director of global health at the Bush Institute, said it's often more difficult for African women to reveal they have cancer of the reproductive organs than to reveal they have HIV. There are more support groups and treatment available for HIV than cancer, he said.

"There's silence around cancer for many of these communities and in many of these nations. And that's one of the things that we hope to change," Bing said.

Bush moved to Dallas after leaving office in 2009. The George W. Bush Presidential Center, which is set to be completed in 2013 on the campus of Southern Methodist University, will include his presidential library and the already-operating policy institute. Besides global health, the institute focuses on education reform, human freedom and economic growth.

Bush said he and the former first lady will be "pouring our hearts" into the Bush presidential center as it grows.

"This is where we will spend the rest of our lives in the sense of being involved with public policy," Bush said.

Source: http://us.rd.yahoo.com/dailynews/rss/health/*http%3A//news.yahoo.com/s/ap/20111122/ap_on_re_us/us_bush_africa

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Tuesday, November 22, 2011

International space trio lands in Kazakhstan

ALMATY | Tue Nov 22, 2011 6:26am EST

ALMATY (Reuters) - Three astronauts inside a Russian Soyuz capsule parachuted safely back to Earth Tuesday after nearly six months on the International Space Station (ISS), the first landing since NASA retired its space shuttles this summer.

U.S. astronaut Mike Fossum, Japan's Satoshi Furukawa and Russian cosmonaut Sergei Volkov landed at 0226 GMT, shortly before sunrise on the snowbound steppe of central Kazakhstan, NASA TV showed.

"The landing was great. Everything's good," said Volkov, flashing a thumbs-up signal after he was extracted from a Soyuz TMA-02 capsule blackened by the extreme temperatures on re-entry to the atmosphere.

The closure of NASA's shuttle program means Russian spaceships are the only way to ferry goods and crews to and from the $100-billion ISS, which is shared by 16 nations, until commercial firms develop the ability to transport crews.

Russia hopes the textbook landing will help to restore confidence in its space program after the August crash of an unmanned Russian cargo flight suspended manned space missions.

The returning crew have been replaced in orbit by NASA's Daniel Burbank and Russians Anton Shkaplerov and Anatoly Ivanishin, whose successful launch last week allayed fears that the station would be left empty for the first time in a decade.

But the troubles have left the space station with half the usual handover time. The new crew had only six days with the outgoing astronauts to get up to speed on the quirks of life in space and the station's operations.

NASA said the Soyuz capsule had landed on its side, not unusual in windy conditions, about 90 km (55 miles) north of the town of Arkalyk. Temperatures at the landing site were 15 degrees Celsius below zero.

The three-man crew had spent 167 days in space and their return to Earth took about three-and-a-half hours.

Volkov, huddled in a thermal blanket, is a second-generation cosmonaut and was following in the footsteps of his father, NASA said. It called him: "a rising star in the cosmonaut corps."

Fossum, second to emerge from the capsule, called his loved ones by satellite phone from the landing site. Furukawa, a 47-year-old professional surgeon, was last to emerge. An assistant mopped sweat from his brow.

After initial medical checks in an inflatable tent on site, the returning crew will be taken be helicopter to the city of Kostanai in northern Kazakhstan.

The ISS will regain full, six-person occupancy with the late December launch of U.S. astronauts Don Pettit, cosmonaut Oleg Kononenko and Andre Kuipers of the European Space Agency.

(Additional reporting by Dmitry Solovyov; Editing by Myra MacDonald)

Source: http://feeds.reuters.com/~r/reuters/scienceNews/~3/9LSp_MmSip4/us-space-kazakhstan-idUSTRE7AL09J20111122

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Monday, November 21, 2011

Saif al-Islam Gadhafi's arrest: 4 key questions (The Week)

New York ? The last of Moammar Gadhafi's sons is in custody. What now?

Libyan militia members captured Moammar Gadhafi's son and one-time heir apparent, Saif al-Islam, on Saturday, as he reportedly tried to make his way to Libya's southern border. The arrest of the 39-year-old Gadhafi eliminated the best hope the old regime's loyalists had for finding a new leader, and sparked celebrations across Libya. What will happen to Saif al-Islam now, and what does his capture mean for the country? Here, four central questions:

1. First off, will Saif even survive?
It's "not necessarily a foregone conclusion" that Saif al-Islam will live to face trial, says Jon Lee Anderson at The New Yorker. His father and one of his brothers were taken alive in the siege of Sirte, only to be summarily executed. And the fighters who captured Saif al-Islam are resisting handing him over to the interim national government. "It is now incumbent upon Libyan authorities to ensure that justice is dispensed," says the United Arab Emirates' Khaleej Times in an editorial. Saif al-Islam must be safely brought "before the court of law."

SEE MORE: What's next for Libya: 4 theories

2. Will he be tried in Libya, The Hague, or both?
Saif al-Islam's arrest "confronts the new Libyan government with a dilemma," says Philippe Sands at Britain's Guardian. Should the new leaders satisfy Libyans' desire to see a man accused of killing peaceful protesters brought to justice on Libyan soil ? or should they just "ship him off to The Hague" to face charges of crimes against humanity filed in the International Criminal Court? As a member of the United Nations, the new regime "cannot lawfully ignore the ICC judges and decide that Saif will be tried under local law," but it might find a way to pass judgment at home before handing him over.

3. Can he get a fair trial?
Libya's interim Prime Minister Abdurrahim el-Keeb promised a fair trial. "We are going to show Saif al-Islam who we are ? we are not some armed band, we are freedom-seekers," el-Keeb tells The Tripoli Post. Libyan militia members holding Gadhafi say they intend to hold him in the town of Zintan until a trial is arranged, and the interim government has indicated that it wants to try him inside the country. But Western leaders fear that a trial in Libya would be a farce leading to a swift guilty verdict, say Tom Kelly and Rebecca Evans in Britain's Daily Mail, and that "the British-educated Saif could face a firing squad."
SEE MORE: Where are Moammar Gadhafi's billions?

4. Will Saif name names?
If Saif al-Islam does make it into the dock at The Hague, says the UAE's Khaleej Times, he could make world leaders very uncomfortable. It will be interesting to see which of them "were hand-in-glove with his father, and looked the other way round for reasons of exigency, as the fallen dictator indulged in grave human rights excesses."

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Source: http://us.rd.yahoo.com/dailynews/rss/oped/*http%3A//news.yahoo.com/s/theweek/20111121/cm_theweek/221670

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