Saturday, December 31, 2011

How An Unhealthy Diet Makes Shift Work Even Riskier

By Sophie Bushwick
(Click here for the original article and podcast)

For shift workers, odd hours usually mean strange sleeping habits and unhealthy meals. And now an editorial in the journal Public Library of Science Medicine takes the position that unhealthy eating associated with unusual working hours could be considered a new form of occupational hazard. Because such eating is a risk factor for obesity and diabetes. [Poor Diet in Shift Workers: A New Occupational Health Hazard?]

More than 15 percent of workers in the United States are employed in shifts, with workers taking over for each other so that the establishment can stay open for up to 24 hours a day. Because some shifts take place at night, employees have their circadian rhythms disrupted, and thus their metabolisms.

Taking round the clock shifts also makes eating a good diet and getting sufficient exercise difficult. A recent study in the same journal found an increase in diabetes risk among nurses who performed shift work. [An Pan et al, Rotating Night Shift Work and Risk of Type 2 Diabetes: Two Prospective Cohort Studies in Women]

The editorial suggests not only employee incentives, but also legislation to make healthful diets easy and cheap. It concludes that treating poor eating among shift workers as an occupational hazard is consistent with the history of workplace safety rights.

Also on HuffPost:

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Source: http://www.huffingtonpost.com/2011/12/29/unhealthy-diet-shift-work-health-risks-diabetes-obesity_n_1173928.html

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Video: Airline Industry View From Above

An outlook on where the airline industry is headed in the year to come and what strategies some airlines will use to stay competitive, with Gordon Bethune, former Continental Airlines chairman/CEO.

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Source: http://video.msnbc.msn.com/cnbc/45806148/

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Friday, December 30, 2011

Mercer Island cheerleaders host basketball Little Cheer clinic | Sports brief

By MEGAN MANAGAN
Mercer Island Reporter Sports Writer
December 28, 2011 ? 12:33 PM

The Mercer Island varsity cheerleaders are once again hosting the basketball Little Cheer clinic.

The clinic will be held on Tuesday, Jan. 17 and Wednesday, Jan. 18 at PEAK. The program is $55 for boys days, or $40 for one day.

Little cheerleaders will have the option to perform during the halftime show at the Jan. 20 MIHS basketball game.

Registration paid by Jan. 10 will include a free T-shirt.

Contact Sandra Pangallo at sandpang@yahoo.com for more information.

?

Contact Mercer Island Reporter Sports Writer Megan Managan at mmanagan@mi-reporter.com or (206) 232-1215 ext. 5054.

Source: http://feeds.soundpublishing.com/~r/mirsports/~3/AxMHkdAiYOw/136329823.html

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Lunch With Phil Discussing Automotive Advertising Agencies 12/27 ...

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Source: http://www.blogtalkradio.com/adagencyonline/2011/12/27/lunch-with-phil-discussing-automotive-advertising-agencies-1

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Thursday, December 29, 2011

Breast Cancer Radiation Linked to Raised Heart Risk (HealthDay)

TUESDAY, Dec. 27 (HealthDay News) -- Women who have breast cancer on the left side of the body and who are treated with radiation therapy have a higher risk of developing narrowing of the arteries that lead to the heart, researchers say.

A new Swedish study found that the risk of having moderately narrowed coronary arteries was more than four times greater for women who had left-sided breast cancers treated with radiation compared to right-sided breast cancers treated with radiation. The odds were seven times higher for more severe narrowing on the left side versus the right, according to the study published in the Dec. 27 online edition of the Journal of Clinical Oncology.

"We suggest that the coronary arteries be regarded as organs at risk in radiation therapy, and that every effort be made to avoid radiation dose to the coronary arteries," wrote study authors led by Dr. Greger Nilsson, of the department of oncology, radiology and clinical immunology at Uppsala University Hospital.

However, it's also important to note that of a group of 8,190 women who had breast cancer, just 199 had to be referred for coronary angiography (a treatment for blocked blood vessels).

"Women need to be aware that there is a risk, but the overall risk is still relatively small, and the benefits of radiation in the treatment of breast cancer still outweigh the risks," said Dr. Stephanie Bernik, chief of surgical oncology at Lenox Hill Hospital in New York City.

Cancer treatments, such as radiation and chemotherapy, are designed to destroy cancer cells. Unfortunately, healthy cells are often damaged, too. Treatment techniques are constantly being refined, and today's treatments target fewer healthy cells than treatments from years past.

For example, newer radiation techniques help protect the heart and the arteries leading to it, according to Dr. Timothy Zagar, an assistant professor in radiation oncology at the University of North Carolina at Chapel Hill. One such technique is to give bursts of radiation only when a patient is taking a deep breath. During a deep breath, the main artery going to the heart separates from the breast and chest wall, which keeps it away from the radiation.

Zagar, co-author of an accompanying editorial in the same issue of the journal, said researchers don't know exactly how radiation causes damage to coronary arteries, but it's believed to damage the cells lining the arteries (endothelial cells), which causes inflammation, which can lead to hardening of the arteries.

The current study included women from Sweden who were diagnosed with breast cancer between 1970 and 2003. Of the 8,190 women, the researchers found 199 women who had undergone coronary angiography, suggesting significant coronary artery disease.

Coronary artery narrowing (stenosis) is graded on a scale of zero to 5. Zero indicates a healthy blood vessel, while 5 indicates a blocked blood vessel.

When the researchers compared women who'd had radiation treatment on the left side of their body versus the right, they found that the odds of a grade 3 to grade 5 stenosis in a left-sided artery were 4.38 times higher. The odds of a grade 4 or grade 5 stenosis were 7.22 times higher for women who had left-sided breast cancer.

In women who received radiation in high-risk areas near the heart's arteries, the risk of a grade 3 to grade 5 stenosis was nearly twice as high as it was in women who had radiation in low-risk areas, or who didn't have radiation.

Zagar pointed out that this study was done over a long period of time and that changes in the way radiation is delivered would likely result in lower odds of coronary artery stenosis for women treated with radiation today.

In addition, Zagar said, "I don't think this study's findings would justify changing from a lumpectomy [breast-conserving surgery] to a mastectomy [surgical removal of the breast]. Breast-conserving therapy is very important to many women, and the number of coronary events are still low," he added.

"It's important to understand that with all treatments, there are risks," Bernik said. "And, we know that this is one of the risks with radiation of left-sided breast cancer. Women need to keep in mind that they're at increased risk of coronary events and need to follow up with their doctor going forward."

More information

Learn more about radiation treatment for cancer from the U.S. National Cancer Institute.

Source: http://us.rd.yahoo.com/dailynews/rss/cancer/*http%3A//news.yahoo.com/s/hsn/20111228/hl_hsn/breastcancerradiationlinkedtoraisedheartrisk

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Stocks slide on signs of jitters at European banks

By Associated Press

NEW YORK ? Stocks fell Wednesday after Europe's central bank reported that its overnight deposits hit another record, the latest indication of worry among European lenders.

The Dow Jones industrial average fell 100 points in morning trading, and the Standard & Poor's 500 index fell after five days of gains.

The European Central Bank said the continent's banks parked a record $590.72 billion overnight. That means those banks are unwilling take the risk of lending to each other in the short term, opting to earn low interest rates from the ECB instead. The disclosure also hurt the euro, which fell 1 percent against the dollar, to $1.29.

The worrying news from the ECB overshadowed two successful auctions of Italian government debt. Italy was able to pay much lower borrowing rates than it did in auctions last month. The strong demand from investors raised hopes that Italy would be able to avoid sinking into a financial crisis, as smaller countries like Greece and Portugal have.

John Merrill, chief investment officer at Tanglewood Wealth Management, said markets would remain vulnerable to flare-ups in Europe's long-running debt crisis until leaders there come up with more convincing solutions for paying down their enormous debt loads and keeping the 17-nation shared currency union intact.

"We live in a Band-Aid world," Merrill said. "Nobody really is addressing underlying issues."

European leaders agreed at a summit Dec. 9 to forge closer fiscal ties over the long term, but investors are still worried that Greece might default on its debt or be forced to leave the euro bloc, disrupting its own economy and potentially causing big losses for European banks that hold Greek government debt. That could potentially cascade into another global financial panic, as happened in 2008 following the collapse of the U.S. investment bank Lehman Brothers.

The Dow Jones industrial average fell 103 points at 12,188 as of 11:30 a.m. Eastern. Materials and energy companies were leading the declines. Alcoa Inc. fell 1.4 percent. Only one of the 30 stocks in the Dow average rose, AT&T Inc.

Trading was very quiet in a holiday-shortened week. Markets were closed Monday in observance of Christmas. The Dow closed 2 points lower Tuesday.

The S&P 500 was down 11 points at 1,254. It was the first decline for the S&P index after five days of gains. The Nasdaq composite declined 25 points at 2,600.

The Bank of Italy raised $11.8 billion in two bond auctions, reflecting investor approval of the country's recently passed austerity measures. The yield on Italy's six-month bill offering was half the interest rate the country paid in a similar auction last month. The yield on the country's 10-year bond remained dangerously high, however, at 6.93 percent. It had risen to 7 percent Tuesday, a level that is considered unsustainable.

Italy is the euro zone's third-largest economy and is considered too big to save under the euro zone's current bailout funds. Investors have grown fearful over the past few months that Italy will find it difficult to pay off its massive debts, which stand at around $2.5 trillion.

The worries were reflected in U.S. bank stocks. Bank of America Corp. fell 2 percent, while Regions Financial Corp. fell 3 percent.

In other corporate news:

  • Sandridge Energy Inc. stock is down 3 percent on news that it is selling drilling rights in two states to a Spanish energy company, Repsol YPF.
  • Cavium Inc. fell 1 percent, a day after the chipmaker said its fourth-quarter results will fall below its previous forecast.

?

? 2011 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

Source: http://bottomline.msnbc.msn.com/_news/2011/12/28/9772090-stocks-slide-on-signs-of-jitters-at-european-banks

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Wednesday, December 28, 2011

thecomicscomic: @marieforleo Have you tried spending a week in central Florida? Everything here seems gleefully behind the times!

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@marieforleo Have you tried spending a week in central Florida? Everything here seems gleefully behind the times! thecomicscomic

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Apple at the retail crossroads

By MarketWatch

MARKETWATCH FRONT PAGE

At what point should someone short high-flying Apple shares? John C. Dvorak?s advice is simple: When the company starts closing stores and pulling back from retail, then the tide has turned. See full story.

Apple at the retail crossroads

At what point should someone short high-flying Apple shares? John C. Dvorak?s advice is simple: When the company starts closing stores and pulling back from retail, then the tide has turned. See full story.

9 strategies if the worst-case scenarios come true

As an investor, it makes sense to be prepared, especially if 2012 is as rough a year as some expect. Even if the worst never happens, your finances could still be at risk. To help you prepare for worst-case scenarios, here are nine steps to consider. See full story.

Tales from the mutual-fund crypt

These dire and departed mutual funds are a motley mix of the uninspired, and goofy, the marketing failures and big mistakes that should have cashed in their chips long before they actually snuffed it. See full story.

Top 10 letters of 2011

Peter Brimelow offers his annual list of the top investment newsletters, with some new faces appearing against the background of a mostly flat year for stocks. See full story.

MARKETWATCH COMMENTARY

Instead of acknowledging that banks have become a part of government, we keep pretending they are private institutions, writes David Weidner. See full story.

MARKETWATCH PERSONAL FINANCE

The U.S. Post Office receives millions of letter to Santa each year, and as part of its Operation Santa Claus, postal workers sort out the requests from needy children so that good Samaritans can send gifts. This year, more parents are writing in to ask for help for their children. See full story.

Source: http://c.moreover.com/click/here.pl?r5665558528

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Tuesday, December 27, 2011

[DealNews] Samsung Galaxy S II Epic 4G Android Sprint Phone for $80 + free shipping

Result from DealNews.com? Samsung Galaxy S II Epic 4G Android Sprint Phone for $80 + free shipping
(Posted by DealNews.com: 12/27/2011 - 8:53 EDT)

With activation of a new 2-year contract, Amazon Wireless offers the Samsung Galaxy S II Epic Touch 4G Android Smartphone for Sprint for $79.99 with free shipping. That's tied with our mention from last week and the lowest total price we could find by $70. This CDMA phone features a 4.52" 480x800 Super AMOLED Plus touchscreen display, Samsung Exynos C210 1.2GHz dual core processor, 8-megapixel camera with 4x zoom and auto-focus, 1080p video capture, 2-megapixel front-facing camera, 16GB internal memory, microSD card slot, Bluetooth, wireless connectivity, and Android 2.3 OS (Gingerbread). Deal ends December 31.

Note: If you sign up for Mobile Hotspot (currently $29.99 per month, including 5GB of data) this purchase qualifies for a $100 Amazon Gift Card.


Source: http://www.freshbargains.net/Samsung-Galaxy-S-II-Epic-Android-Sprint-Phone-for-free-shipping-/more?lid=http://dealnews.com/534666.html?iref=rss-dealnews-todays-edition

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Lady Gaga Tweets - Android Application for Following Lady Gaga on Twitter Developed by Webelinx

Lady Gaga Tweets - Android Application for Following Lady Gaga on Twitter Developed by Webelinx

New Application for Android that Makes It a Lot Easier for the Fans of Lady Gaga to Follow Her on Twitter.

Nis, Serbia and Montenegro, December 27, 2011 --(PR.com)-- New application for Android mobile phones that allows users to follow Lady Gaga on Twitter and view her Tweets with only a few touches has been released by Webelinx. This application gives users a chance to be the first ones to find out what is going on in the life of this famous singer, songwriter and fashion diva, without even signing up for Twitter.

?Lady Gaga Tweets? allows users to read all the Tweets ever posted by this celebrity singer and users will receive notification each time she posts a new Tweet. Fans and Twitter followers of this fashion icon now can follow her Tweets on their Android phones and find out her thoughts, interests, activities, upcoming events, and much more with only a few touches. This application is available for download on Android Market.

Link to android market: https://market.android.com/details?id=com.ladygaga.tweets

Webelinx LLC, based in Nis, Serbia, is a prospective company for high-quality and adequate development of applications for mobile devices. Webelinx also offers wide variety of services from web design to marketing solutions. For more information about Webelinx team and its products, please visit the company?s web site at http://www.webelinx.com.

If you would like to know more about Lady Gaga Tweets app call them at (+381) 63 407 221 or e-mail us at admin at webelinx dot com.

###

Source: http://www.pr.com/press-release/379569

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Monday, December 26, 2011

VXRSI: aaaannd...a tornado kick KO in MMA...MERRY XMAS! thx to @MiddleEasy http://t.co/flTkT9lG

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Sunday, December 25, 2011

Release of 2012 SEC Football Schedule Delayed

Patrick Brown
Chattanooga Times Free Press


Read the source article

Following the recent additions of Texas A&M and Missouri to the SEC, the league has yet to release its adjusted 14-team schedule for 2012. Two SEC athletic directors said publicly last week that the release would come before Christmas, but the SEC posted a statement on its official Twitter account Thursday updating the situation?s status.

?Working through the final stages of the 2012 football schedule,? the statement read. ?We?ll release it once it?s complete, but not before Christmas.?

UT athletic director Dave Hart did not disclose a time in which to expect the SEC?s new schedule in an interview with the Times Free Press late last week.

?We?ve been heavily involved as athletic directors through the commissioner, Mike Slive, and the SEC staff,? Hart said. ?We?ve met very regularly and recently met again, just to try to come to a decision on next year?s schedule. We?ve got to get ?12 done, and then we can worry about beyond ?12. We?ve made progress on that.

Read the source article

Source: http://dev.chuckoliver.net/2011/12/release-of-2012-sec-football-schedule-delayed/

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Wal-Mart pulls formula after baby's death

Wal-Mart and health officials awaited tests Thursday on a batch of powdered infant formula that was removed from more than 3,000 stores nationwide after a Missouri newborn who consumed it died from a rare infection.

The bacteria in question occur naturally in the environment and in plants such as wheat and rice. But the most worrisome appearances have been in dried milk and powdered formula, which is why manufacturers routinely test for the pathogens.

Wal-Mart pulled the Enfamil Newborn formula from shelves as a precaution following the death of little Avery Cornett in the southern Missouri town of Lebanon.

The government has not ordered a recall, and the manufacturer said tests showed the batch was negative for the bacteria before it was shipped. Additional tests were under way.

"We decided it was best to remove the product until we learn more," Wal-Mart spokeswoman Dianna Gee said. "It could be returned to the shelves."

STORY: 12 million Motrin bottles pulled from shelves

Customers who bought formula in 12.5-ounce cans with the lot number ZP1K7G have the option of returning them for a refund or exchange, Gee said.

The product is not exclusive to Wal-Mart. The manufacturer, Mead Johnson Nutrition, did not immediately say how widely distributed the formula was among other stores.

"We're highly confident in the safety and quality of our products," said Christopher Perille, a spokesman for the company based in the Chicago suburb of Glenview.

A second Missouri infant fell ill after consuming powdered baby formula in the last month, but that child recovered, state health officials said.

Powdered infant formula is not sterile, and experts have said there are not adequate methods to completely remove or kill all bacteria that might creep into formula before or during production.

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Preliminary hospital test results indicate that Avery died of a rare infection caused by Cronobacter sakazakii. The infection can be treated with antibiotics, but it's deemed extremely dangerous to babies less than one month old and those born premature.

The virus "is pervasive in the environment," Perille said. "There's a whole range of potential sources on how this infection may have got started."

Public health investigators will look at the formula itself, as well as the water used in preparing it and at anything else the baby might have ingested, Perille said.

Such illnesses are rare. Only two to three cases a year are reported in infants worldwide. New Mexico saw two in 2008, including one infant who died and another who suffered severe brain damage. A Tennessee infant died in 2001 after being infected.

It could be several days before test results are available from the Centers for Disease Control and Prevention and the Food and Drug Administration.

The family submitted two types of infant formula for testing ? the powdered version and a pre-sterilized, ready-to-eat liquid ? as well as the distilled water used to prepare the powdered product.

"We're just trying to test anything that was consumed by the baby," Laclede County Health Director Charla Baker said.

Avery was taken to a pediatrician Dec. 15 ? a week after he was born ? after showing signs of stomach pain and lethargy. When the pain persisted the next day, his parents took him to an emergency room.

He died Sunday at a hospital in Springfield after being removed from life support.

The Missouri Department of Health advised parents to follow safety guidelines for preparing powdered infant formula, including washing hands, sterilizing all feeding equipment in hot, soapy water and preparing enough formula for only one feeding at a time.

A flood of calls from worried parents prompted state officials to clarify that the formula pulled by Wal-Mart is not being provided to participants in the Women, Infants and Children federal program for low-income parents.

The Associated Press contributed to this report.

Source: http://www.msnbc.msn.com/id/45762595/ns/health-childrens_health/

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Saturday, December 24, 2011

Big plans for what golf course can grow

APPLETON - Appleton resident John Mielke says growing up across the street from Riverview Country Club was like having nature at his back door.

Now, the nature of the Country Club is changing.

The golf course and club property was recently purchased by COTS, an Appleton area homeless shelter, for $2.6 million.

The plan is to transform the fairways and greens into a place filled with nature trails and organic gardens, where job-skills can grow.

"What's unique about the project is it's really addressing the root causes we have by providing job, job training, and by providing living skills and opportunities that (people) can learn on the property," said COTS Board President John Schmidt.

This won't be the first time the property has helped feed others.

Mielke remembers eating food from a community garden that was set up on the course during World War II.

"We ate off the land from the victory gardens, right over there, and so, going forward, to have this land preserved, it pleases me that this will be open space for our community," said Mielke.

COTS is the property owner, but other area shelters and organizations can also use the gardens.

But some say the project can hurt the community more than it can help.

In a statement from Appleton Taxpayers United, Perry Bovee says,?We support projects that support the community. But the sale removes valuable property from the city tax rolls at a time that the city needs it.?

But neighbors of the country club-turned gardens are excited for the change.

"I think this is a win-win,? said Ferrell Hope, who lives across the street from the golf course.

?I shouldn't say win-win, because win implies a loser. I think this is a gain-gain, for everybody."

Appleton Mayor Tim Hanna says while he doesn't like to see property come off the tax roll, the city supports its non-profits.

Construction on the gardens will begin in early spring.

Source: http://www.fox11online.com/dpp/news/local/fox_cities/big-plans-for-what-golf-course-can-grow

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Carbon Emission Fees for Flights Upheld

[unable to retrieve full-text content]A decision by the European Union?s highest court on Wednesday could spark a trade war with countries that oppose being forced into Europe?s carbon-trading system.

Source: http://feeds.nytimes.com/click.phdo?i=6c364fd0ed61d17f09536ef3b758f32d

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Friday, December 23, 2011

Daily Deal: Incipio Stowaway Case for iPhone 4S, iPhone 4 only $22.95

For today only, the TiPb Store has the Incipio Stowaway Case for iPhone 4S, iPhone 4 on sale for only $18.95!. Get them before they’re gone! Get the Incipio Stowaway Case for iPhone 4S, iPhone 4 now!


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Three Kings may have to go without frankincense

Trees that produce frankincense, a fragrant resin used in incense and perfumes and a central part of the Christmas story, are declining so fast that production could be halved over the next 15 years, scientists said on Wednesday.

In a study published in the British Ecological Society's Journal of Applied Ecology, ecologists from the Netherlands and Ethiopia looked at large-scale field studies and predicted that tree numbers could decline by 90 percent in the next 50 years.

If fire, grazing and insect attack, the most likely causes of decline, remain unchecked, then frankincense production could be doomed altogether, they warned.

Frankincense, best known in religious teachings as one of the gifts laid before the newborn Messiah, is obtained by tapping various species of Boswellia, a small, deciduous tree that grows across Africa from northern Nigeria to the highlands of Ethiopia and Eritrea.

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    2. Three Kings may have to go without frankincense
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Cutting the Boswellia's bark produces the frankincense resin, a white substance with a strong, sweet smell. The resin is burnt in churches, mosques and at ceremonies, as well as being used by the perfume industry and in herbal medicines.

Despite its economic importance, incense has been traded internationally for thousands of years, little is known about how tapping affects Boswellia populations.

Working in an isolated part of northwest Ethiopia near the source of the Blue Nile, a research team led by Frans Bongers of Wageningen University in the Netherlands studied 13 two-hectare plots, some where trees were tapped for frankincense and some where they were untapped.

Over two years, they monitored survival, growth and seed production of more than 6,000 Boswellia trees and used the data to build mathematical models to predict the fate of Boswellia populations in coming years. The forecasts suggest Boswellia populations are declining so dramatically that frankincense production could be halved in the next 15 years.

"Current management of Boswellia populations is clearly unsustainable," Bongers said in a statement. "Our models show that within 50 years, populations of Boswellia will be decimated, and the declining populations mean frankincense production is doomed."

The researchers found that all the Boswellia populations they studied are declining, not only those from tapped trees, a finding that suggests factors other than tapping are at the root of the problem.

Bongers said the main causes of the trees' decline are likely to be burning, grazing and attack by the long-horn beetle, which lays its eggs under the Boswellia's bark.

The scientists urged local authorities to introduce better management incentives to ensure farmers work harder to protect Boswellia trees. In the short-term this meant preventing fires and beetle attack, Bongers said, but in the longer term, large areas should be set aside and protected for five to 10 years to allow Boswellia saplings to become established.

(Matthew's account of the Nativity mentions two other gifts that were brought to Jesus' birthplace by the Three Kings, who are also known as the Three Wise Men or the Magi. Myrrh is another aromatic resin that is produced almost exclusively in East Africa. The third gift of the Magi was gold.)

Copyright 2011 Thomson Reuters. Click for restrictions.

Source: http://www.msnbc.msn.com/id/45744432/ns/technology_and_science-science/

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Thursday, December 22, 2011

Feud between Romney, Gingrich intensifies (AP)

OSKALOOSA, Iowa ? The slugfest between Republican presidential frontrunners Mitt Romney and Newt Gingrich is escalating, with two sparred from a distance over attack ads that have come to dominate the volatile contest.

The rift underscores the contrasting campaign styles of the two men as they ready their final pitches to voters in Iowa and New Hampshire. And it left each decrying a new campaign finance system ? fueled by deep-pocketed political action committees ? that each benefits from.

In Iowa, Gingrich vowed his White House bid would remain positive, while in the next breath he labeled the Romney camp's tactics "disgusting." The former House speaker, known for a bare-knuckles campaign style when he engineered the GOP takeover of the House in the 1990s, suggested at a campaign stop on Tuesday that his opponents "hire consultants who get drunk, sit around and write stupid ads."

Romney protested that he couldn't control the independent PAC expenditures, but pointedly declined to disavow the ads. The former businessman and Massachusetts governor, who's been on the stump in New Hampshire, is seeking to project a tough, pragmatic image, allowing there's "no whining in politics."

"I'm a big boy," he said on MSNBC.

Meanwhile, Ron Paul has emerged as a wild card in the race. The blunt-spoken Texas congressman is set to hit the trail in Iowa again on Wednesday, along with other candidates in the field. With less than two weeks to go until the first-in-the nation Iowa caucuses, the race remains unpredictable, as voters weigh electability against conservative credentials.

Jenny Turner, a 31-year-old wedding videographer from Mount Pleasant, Iowa, summed it up this way: "My heart is with Newt. But Mitt Romney is the back of my mind."

The bickering over negative ads has highlighted the role of so-called super PACs, independent groups which may accept unlimited donations but are not supposed to directly coordinate with candidates. Such groups have sprung up to work on behalf of every serious Republican candidate in the wake of a U.S. Supreme Court decision last year that allowed people, unions and corporations to donate unlimited sums of money to outfits advocating the election or defeat of candidates.

Romney has labeled the system a "disaster"; Gingrich calls it "a nightmare."

Still, each has PACs leveraging dollars on their behalf.

Among the most visible is the pro-Romney PAC Restore our Future, run by former Romney aides. It has been blanketing the airwaves in Iowa with a series of caustic ads painting Gingrich as an ethically-challenged Washington power broker. The onslaught has chipped away at Gingrich's poll numbers in the state

Gingrich has challenged Romney to demand the ads come down.

However, two pro-Gingrich PACs have also been raking in cash. Gingrich's longtime aide Rick Tyler just signed on with one of them.

Gingrich trails Romney badly in fundraising and his campaign had been deeply in debt following staff upheaval earlier this year. The PAC spending could help him rapidly make up that gap. Gingrich said Wednesday he would disavow any PAC that runs negative ads, but that doesn't mean they could not do so anyway.

Gingrich and Romney were each expected back on the campaign trail Wednesday, one of the last full days before the campaigns go dark for the holidays. Romney had a full day of campaign stops in New Hampshire, a must-win state for him. He was set to pick up the endorsement of a key conservative activist.

Gingrich was collecting the support from state House speakers in Iowa and New Hampshire and was set to hold events in both states. He was then set to rush to Virginia, which the former Georgia congressman now calls home, to help ensure he has the needed signatures to get on the ballot in the state.

Source: http://us.rd.yahoo.com/dailynews/rss/topstories/*http%3A//news.yahoo.com/s/ap/20111221/ap_on_el_pr/us_gop_campaign

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Friday, December 16, 2011

Smoking Linked to Skin Cancer in Women (HealthDay)

THURSDAY, Dec. 15 (HealthDay News) -- If you're a woman who smokes and you are looking for another reason to quit, consider this: A new study has found a link between tobacco use and skin cancer.

The study found that women who had squamous cell skin cancer were more likely to have smoked than those who were free from the disease. And those who smoked at least 20 years were twice as likely to develop squamous cell skin cancer, a less aggressive form of skin cancer than melanoma.

Men who smoked had a modest risk for the two types of non-melanoma skin cancer -- basal cell and squamous cell cancer -- but the results weren't statistically significant, the study authors noted.

"We don't know why," said study lead author Dana Rollison, referring to the difference between women's and men's risk. Both men and women get a lot of exposure to the sun, the main risk factor for skin cancer, she noted.

But lung cancer research may offer a clue, said Rollison, an associate member in the Moffitt Cancer Center department of cancer epidemiology, in Tampa, Fla. Hormonal differences affecting the metabolization of nicotine and the body's ability to repair damage to lung DNA caused by smoking have been noted before, suggesting that the female hormone estrogen may play a role, she said.

The study, published online in the journal Cancer Causes Control, was done at the Moffitt Cancer Center and the University of South Florida, also in Tampa.

For the study, 383 patients with skin cancer were compared to 315 people without the disease. The participants were asked how much they smoked, when they picked up the habit and the total number of years they'd smoked. A total of 355 men and 343 women were included in the study. All were white, the group most at risk for skin cancer. Risks for both types of non-melanoma skin cancer were analyzed separately, compensating for the presence of other risk factors.

The researchers found that the more people smoked, the more likely they were to have skin cancer, Rollison said. Men who had basal cell skin cancer were significantly more likely to have smoked for at least 20 years than men with no cancer, the study authors noted.

While the study found an association between smoking and skin cancer risk, it did not prove a cause and effect.

Despite the elevated smoking-related risk among women, men overall are more likely to get skin cancer, Rollison noted. She said that "it is possible men's skin is more sensitive to sun exposure than women's."

But another skin cancer expert suggested that men may be less inclined to use sunscreen or other protection when outdoors.

"Although it could just be a genetic difference (between men and women), men tend to have more unprotected sun exposure in their lives," said Dr. Jeffrey Dover, associate clinical professor of dermatology at Yale University Medical School.

Dover said the study findings weren't surprising because "we know cigarette smoke contains carcinogens" and smokers are "blowing the smoke and ash around their faces all day."

The study is important, he added, because "although we have done well, we can do even better" at eliminating smoking as a cause of disease. "This adds more fuel to the idea that smoking has no place in our society."

Non-melanoma skin cancer is the most common form of cancer in the United States, where about 2 million cases are treated annually, according to the U.S. National Institutes of Health. Squamous cell cancer occurs in the epidermis, the top layer of skin, and can spread to other organs. Basal cell skin cancer occurs in the dermis, the skin layer beneath the epidermis. While it does not spread to other organs, it is far more common than squamous cell cancer, according to the government agency.

More information

To learn more about skin cancer, visit the U.S. National Cancer Institute.

Source: http://us.rd.yahoo.com/dailynews/rss/health/*http%3A//news.yahoo.com/s/hsn/20111215/hl_hsn/smokinglinkedtoskincancerinwomen

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