Tuesday, July 9, 2013

42 dead, 322 hurt in clashes near pro-Morsi sit-in

The Muslim Brotherhood claims new video shows the Egyptian military opening fire on a group of protesters outside the Cairo barracks where ousted president Mohammad Morsi is believed to be. Reports say at least 42 people were killed. NBC's Tracy Potts reports.

By Charlene Gubash and Jason Cumming, NBC News

CAIRO -- At least?51 people were killed and 435 injured in clashes early Monday near the Republican Guard headquarters in the Egyptian capital, the Ministry of Health said.

Supporters of deposed President Mohammed Morsi had been holding a sit-in near the compound.

Reuters cited the Egyptian military as saying "a terrorist group" had tried to storm the building early Monday. A Ministry of Defense official said that 200 people were arrested after protesters attacked the site around 4 a.m. local time (10 p.m. ET on Sunday). Some were armed with guns, Molotov cocktails and knives, according to the official. One officer was killed and six troops wounded, the military said.?

However, Morsi's Muslim Brotherhood and its allies accused security forces of attacking protesters.?NBC News was not immediately able to reconcile the differing accounts.

Members of the Muslim Brotherhood have been protesting near the Republican Guard headquarters since Morsi was removed from office, amid speculation he may be under house arrest at the site.

Morsi was ousted by Egypt's military last week just one year into his four-year term in the wake of huge protests demanding that he quit. The Islamist was replaced by an interim leader?and new elections have been promised but no timeline has been announced.

At a news conference, Colonel Ahmad Mohammad Ali, a spokesman for the Egyptian military, blamed the protesters, saying they had attacked police who were ?securing the area.?

?They were on top of buildings?they either fired or threw things down,? the spokesman said, adding that there had been 42 soldiers injured, eight of whom were in a critical condition.

?They were firing live ammunition and the military had to defend itself,? the spokesman said.

A statement by the Brotherhood-linked Freedom and Justice Party said more than 53 had been killed and 1,000 injured.

"Early on Monday, supporters of the legitimate elected President Mohammed Morsi performing the dawn prayer outside the Republican Guard headquarters were massacred with heavy gunfire, live bullets, birdshot and tear gas," the party said in a statement on its website.

Witness Al-Shaimaa Younes, who was at the sit-in, told The Associated Press that troops and police forces opened fire on the protesters during early morning prayers.

"They opened fire with live ammunition and lobbed tear gas," she added. "There was panic and people started running. I saw people fall."

Abdul Baset Mohammed, 38, said he was part of the group praying near the Republican Guard headquarters where the shooting happened. ?

?The shooting was from the back,? Mohammed said, adding that those responsible were ?army snipers? shooting from rooftops. NBC News could not verify his account of the events.

?We pay for their food and their water from our money,? he said, referring to the Egyptian military. ?They should point their bullets at Israel, not at us. Our demonstrations are always peaceful.??

Hassan Ammar / AP

Days of massive protests and a military ultimatum forced the country's first democratically elected president from office.

Turkish Foreign Minister Ahmet Davutoglu also condemned Monday's incident as a "massacre," Reuters reported.

"I strongly condemn the massacre that took place in Egypt at morning prayer in the name of the fundamental human values which we have been advocating,'' Davutoglu said on Twitter.

British Foreign Minister William Hague issued a statement condemning "the violence that led to the deaths of over 40 people during demonstrations in Egypt overnight." He also called for the release of detained political leaders and journalists.

At least 35 people also died in violence on Friday and Saturday in violence that came two and a half years after autocratic ruler Hosni Mubarak was toppled in a 2011 uprising.

NBC News' Producer Ghazi Balkiz, the Associated Press and Reuters contributed to this report.

Related:

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Source: http://feeds.nbcnews.com/c/35002/f/663309/s/2e59868b/l/0Lworldnews0Bnbcnews0N0C0Inews0C20A130C0A70C0A80C193470A260E420Edead0E3220Ehurt0Ein0Eclashes0Enear0Epro0Emorsi0Esit0Ein0Dlite/story01.htm

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Monday, July 8, 2013

Cosmetic surgery to look whiter fails to boost women's self-esteem ...

Many black or racially mixed women in Venezuela are undergoing nose jobs in an effort to look whiter, but the procedure only temporarily improves their self-esteem and body image in a culture that values whiteness, a Dartmouth College study finds.

Cosmetic surgery is increasingly common in many countries, including Venezuela, where an obsession with physical appearance prompts many women to get breast implants, face lifts, liposuction and other cosmetic procedures. But the trend has also sparked controversy ? the late Venezuelan President Hugo Chavez blamed cosmetic surgeons for pressuring Venezuelan women into having unnecessary surgery they can?t afford.

In her study, Lauren Gulbas, an assistant professor of anthropology, examined how aesthetic ideals promoted by the cosmetic surgery industry interact with local ideas about race in Caracas, where she focused on rhinoplasty, more commonly known as a ?nose job.? The article, titled ?Embodying Racism: Race, Rhinoplasty, and Self-Esteem in Venezuela,? appears in the journal Qualitative Health Research: http://qhr.sagepub.com/content/23/3/326.full.pdf+html

The study included 63 white, black or racially mixed women ? 24 had undergone rhinoplasty and 39 wanted to change their nose through rhinoplasty. All of the women wanted la nariz perfilada, or a ?well-formed nose? that is tall, slender and associated with being white, which is the so-called ?gold standard? of rhinoplasty. All of the black or racially mixed women with broad, flat noses linked with African heritage wanted la nariz perfilada in an effort to improve their self-esteem by looking whiter.

Racial categories in Venezuela are defined predominantly according to skin color, a flexible system made possible through mestizaje, or racial mixing. On the surface, mestizaje seems to promote equality by encouraging racial and cultural fusion of European, Indian and African ancestry, but in practice, Venezuelan national heritage prioritizes light skin and European physical features, according to Gulbas.

?Rhinoplasty is offered by physicians and interpreted by patients as a resolution to body dissatisfaction and low self-esteem,? Gulbas writes, but that thinking fails to acknowledge how perceptions of the self and body are strongly tied to racial marginalization. ?Patients? efforts to alter the nose reveal attempts to change not only how the body looks, but how it is lived. As a result, cosmetic surgery only acts as a stop-gap measure to heighten one?s self-esteem and body image.?

Source: http://scienceblog.com/64410/cosmetic-surgery-to-look-whiter-fails-to-boost-womens-self-esteem/

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Saturday, June 29, 2013

Sea lampreys turning up the heat

June 27, 2013 ? Male sea lampreys may not be the best-looking creatures swimming in our lakes and streams, but they apparently have something going for them that the ladies may find irresistible.

Research by a team of Michigan State University scientists found that the males have a secondary sex characteristic that creates heat when they get near a female lamprey, something the females find hard to say no to.

The work of the team focused on a small bump located near the male's anterior dorsal fin. Close examination of this bump determined that it was full of fat cells, cells that are similar to ones found in mammals, animals that need to maintain their own body temperature.

By putting a probe into the bump, the researchers found that the temperature of the bump, also known as rope tissue, increased by 0.3 degrees Celsius when the male approached a female, sometimes even more, depending upon the female.

The role this "bump" played in spawning was not known until now. Scientists had thought it merely as ornamental or playing some other minor role.

"We thought it was just a structure that was used for some kind of mechanical stimulation that they needed to trigger the female to lay eggs," said Weiming Li, a professor of fisheries and wildlife and a team member.

Until now it was believed that males attracted females by releasing pheromones.

By attempting to better understand the reproductive biology of the sea lamprey, the researchers hope to find ways to reduce its numbers or eliminate it from the Great Lakes.

Sea lampreys are a very destructive invasive species. Resembling 18-inch eels, they can live in both salt and fresh water and likely found their way into the Great Lakes via shipping channels. They have no natural predators in the Great Lakes.

Parasitic lampreys attach themselves to other fish, such as salmon, trout and whitefish, and suck out the fish's body fluids. The lamprey's sucking disk and sharp teeth scar the host fish, killing many of them. Under some conditions, only one of seven fish attacked by a sea lamprey will survive.

A sea lamprey can kill 40 or more pounds of fish, and they've caused the extinction of three species of whitefish in the Great Lakes. The U.S. and Canadian governments together spend about $10 million to $15 million per year on lamprey control.

Also contributing to the work were the laboratories of Jongeun Choi, associate professor in the Department of Mechanical Engineering, and Titus Brown, assistant professor in the Departments of Computer Science and Engineering and Microbiology and Molecular Genetics.

This latest research is published in the Journal of Experimental Biology.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/strange_science/~3/bMnpF5onc8c/130627125325.htm

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Neighbor testifies about Martin-Zimmerman fight

SANFORD, Fla. (AP) ? A neighbor of George Zimmerman who had perhaps the best view of the struggle between the neighborhood watch volunteer and Trayvon Martin testified at Zimmerman's murder trial Friday that he never saw anyone's head being slammed into the concrete sidewalk.

Zimmerman has claimed that he fatally shot 17-year-old Martin last year in self-defense as the Miami-area teen was banging his head into the concrete sidewalk behind the townhomes in a gated community.

But under prosecution questioning, Jonathan Good said he never saw anyone being attacked that way during the fight between Zimmerman and Martin.

Good, the second person to take the witness stand Friday, said he heard a noise behind his townhome in February 2012, and he saw what looked like a tussle when he stepped out onto his patio to see what was happening.

He said he yelled, "What's going on? Stop it."

Good testified he saw a person in black clothing on top of another person with "white or red" clothing. He said he couldn't see faces but it looked like the person on the bottom had lighter skin. Martin was black and was wearing a dark hoodie. Zimmerman identifies as Hispanic and was wearing a red jacket.

"It looked like there were strikes being thrown, punches being thrown," Good said.

Good said he heard a gunshot fired while he was dialing 911 back inside his townhome.

During cross-examination, defense attorney Mark O'Mara got on his knees to recreate the fighting as he asked Good to walk him through it.

Zimmerman, 29, could get life in prison if convicted of second-degree murder. Zimmerman followed Martin in his truck and called a police dispatch number before he and the teen got into a fight.

Zimmerman has denied the confrontation had anything to do with race, as Martin's family and their supporters have claimed.

Before Good testified, a worker at a video surveillance company that maintains cameras at the townhome community took the witness stand. A prosecutor played two videos from surveillance cameras; one showed what looks like a person walking past a window at the complex's clubhouse, and another showed what looks like someone with a flashlight by the complex's mailboxes.

Greg McKinney said the digital clock on the video is off by 18 minutes, a point O'Mara hammered home by getting McKinney to concede the timing difference was inexact and could be more than 18 minutes.

Jurors already have been shown some of the state's biggest pieces of evidence, including the 911 call featuring cries for help prosecutors believe came from Martin.

On Thursday, a friend of Martin who had been on the phone with him when he was shot testified about what she heard during his confrontation with Zimmerman.

___

Follow Kyle Hightower on Twitter at http://twitter.com/KHightower

Follow Mike Schneider on Twitter at http://twitter.com/MikeSchneiderAP

Source: http://news.yahoo.com/neighbor-testifies-martin-zimmerman-fight-142241374.html

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Monday, April 1, 2013

Earning Extra Money Online From Home | Content for Reprint

Author: Mike Zupp | Total views: 175 Comments: 0
Word Count: 952 Date:

Are you on a quest to unravel the mystery of how to earn instant online profits? There are all sorts of ways to do this, however the most sure-fire way is most likely by getting involved in Affiliate Marketing.

A normal person can get into Affiliate Marketing using his or her own advertising efforts as an Affiliate to bring people to the Affiliate Vendor's internet site. The Affiliate gets paid a commission when that visitor purchases the Vendor's item. Often, commissions are earned just by the Affiliate entering their name and email address into a Vendors online form!

As soon as you select which item to advertise, you acquire what's called an "affiliate link". This stringy link contains your Affiliate ID so that, when clicked on during the purchase process, the Affiliate Vendor knows to pay you your commission. The most widely known Affiliate Marketing sites are Amazon, Clickbank, Ebay Partner Network and Commission Junction, to name a few. These business have a multitude of products in several niches for your choosing.

Nonetheless, in order to figure out how to earn instant online profits with Affiliate Marketing, you need to know where to take the initial step.

The first move is to choose a niche that you would like to sell in. Ideally, select a specific niche that you are passionate about; a subject that you might be able to discuss all day, since it's easier to advertise things that interest you. Some good examples of prevailing niches are Relationships, E-Business & Marketing and Health & Fitness, to name but a few.

You'll need to google the "Google Keyword Tool" and "Google Trends" to research your niche and product in a strategic, insightful manner. Google Trends will tell you if your niche is still in the mainstream and you can use the Google Keyword Tool to see if your chosen niche keywords are getting a decent amount of search traffic every month.

Next comes your affiliate product selection. Only pick high-grade products whose Vendors can demonstrate their successful sales record. You need that special something that's going to rid your buyer of their pain and solve a huge problem they've been faced with that has kept them up at night worrying!

So now that your niche and product selection process is done, it's time to discover how to earn instant online profits by putting the following handy tips into action:

You can start off by building a product review site. Basically, you summarize the pros and cons of the product in a short article that needs to appear unbiased. Thus, it would be a good idea to actually purchase the item so you can put forward your opinion in a thorough, honest manner. However, in these tough economic times you may have to opt instead for looking around forums and other testimonial sites of your particular product to gather enough information for your review. Always remember to sprinkle your affiliate link throughout your review post, of course!

You can also jump on the social media band wagon by setting up either a Facebook fan page or a tab on your current business page. This should distinctively display your sales item in a monetized fashion or at least bring your fans right to your affiliate sales form.

You've probably heard mention of "squeeze" or "landing" pages before, right? Well, their purpose is to "squeeze" information, like names and email addresses, out of prospects and they can be built right inside Facebook or take the form of a one page website. You then take that assembled information and put it all into an autoresponder system. "AWeber" is an excellent place to open one of these types of accounts. What happens next is that your prospective clients get a series of email messages in their inbox automatically over the course of a week or two. The first emails should be "warm and friendly" since you'll need to build a relationship with your readers to get them to know and like you. After a while, you'll hopefully build up enough trust that your audience will click on your cleverly inserted links in the later emails and end up as paying customers!
Of course, the option is always there to put your affiliate product in the limelight by posting a quick review on your personal blog that contains your affiliate link, of course.

You can also harness the power of YouTube by creating personal video reviews of your affiliate product and uploading them to your YouTube channel. Better still, you can embed the videos into your product review site! This could also increase your search engine ranking, as Google owns YouTube and loves it when videos are featured in blogs.

Another effective approach would be to join online forums that are relevant to your chosen niche. Don't just go in there and start selling your product right away: Instead, participate in conversations and answer questions to help people out, at first. Then, after some time, you can start mentioning your product, showing the forum members how it can solve their problems or meet their needs.

The above pointers are simply a few ideas to illustrate how to earn instant online profits. You can mix and match these different approaches to suit your particular product-and throw in any other new techniques you come across as well, of course!
I hope you obtained some useful insight into the Realm of Affiliate Marketing by reading this. There's nothing to stop you from immediately launching your affiliate product promotion now!

For more information about making money online check out the Instant Online Profits Review. I'm sure you'll be quite impressed with it!

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1: Understanding Online Business Success

Starting a home based business to earn income online takes a significant amount of time and energy upfront to get things going. Not seeing results immediately can be discouraging and cause people to give up too early. In this article, we look at the process of starting a home based business and working through the frustrations to be there when the sales come flowing in.

2: Why You Need To Build Multiple Streams of Income For Yourself

Being an entrepreneur and earning multiple streams of income is a dream that many have, but in reality it does take some initial hard work to achieve this. Earning multiple streams of income is the wave of the future, and here are some tips and advice for you when you are looking for ways in which to do this for yourself.

3: Article Marketing Strategy: Putting Together a "Class Schedule" For Your Article Topics

Businesses go to so much trouble when there is one sure-fire, simple, very inexpensive way to attract new clients to a business: Teach a free class. That is what article marketing is like. Your articles are just like free classes. You teach your target readers something helpful in your article. Your resource box then says, "If you enjoyed this article you can visit my website and apply what you have learned."

4: What is Cyber Marketing And Why It Is So Important For The Success Of Your Website

Cyber marketing has now become an indispensable segment of e-commerce as well as the internet and World Wide Web related topics. Cyber marketing simply refers to a technique of attracting potential customers by advertising your products or services through such means as websites, emails, and banners.

5: The Best Way To Optimise Your Website SEO For Google Panda

If you want your SEO to work you now need to concentrate on appeasing Google Panda, and to do this you need to know what Google Panda's spiders/bots will be looking for. Find out here how to search engine optimise your website for the latest Google Panda algorithm, and achieve the success you deserve.

Source: http://www.content4reprint.com/internet-marketing/earning-extra-money-online-from-home.htm

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1 to 1 Web Design: 10 Creative Ways To Make Money Online

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If you?d claimed it was possible for the average guy on the street to make millions of dollars online just a decade ago, the chances are good you?d have heard nothing but laughter in response. Today, though, there are countless Internet millionaires who turned a great idea into obscene profit, used the power of the web to promote their offline business or simply worked their butt off to sell their skills online.




While it?s unlikely that you?ll ever earn enough to buy your own private island, there?s nothing to stop you from using your skills to make a comfortable living online. In fact, while the media would have you believe that online success stories are limited to just a few lucky, hard working people who stumbled on a great idea that went on to make millions, the reality is that there are tens of thousands of people who make a living exclusively online.?Here are just ten ways you can join them.
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How To Make Money Online

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1. Sell Stock Photography

Sell Stock Photos Online


The Internet has caused an explosion in the demand for stock photography. As the number of media and commercial outlets has increased dramatically with the growth of online media there?s an enormous need for high quality stock photos.

Yuri Arcurs is the man everyone turns to for their stock photo needs. As the world?s top selling stock photographer he sells an image every 8 seconds, 24 hours a day (that works out to over 4 million images each year). Arcurs makes millions of dollars each year simply by being the best at what he does. There are lots of great photographers in the world and the barrier to entry is as low as ownership of a camera, but Arcurs has managed to build a reputation online for consistent, high quality and imaginative images.

If you?re a professional photographer (or even just a hobbyist) you should consider the possibilities of selling stock images online.
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2. Tweet For Sponsors

Sponsored Tweets

SponsoredTweets.com?is an online platform that allows you to?make money on Twitter?by charging sponsors for communicating their advertising messages to your followers. You set the amount you want to get paid for every tweet you make, choose a category and select keywords you want to work with. You then wait for advertisers to contact you and take you up on your offer, paying you the amount you specified for each tweet that you make.

All throughout the process, the tweeter has full control over his or her account, and may choose the wordings of the tweets, or may choose to reject the tweet altogether.
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3. Blog for Ad Revenues

Google Adsense Money Online

If, however, you already have a blog with a devoted following it should be easy for you to leverage your readers into hard cash. Ad networks such as Google AdSense pay big money to place their ads on your site, and you?ll receive a payment every time a reader clicks one. While it?s easy to go overboard and fill every spare pixel, if you place your ads well it?s possible to make a comfortable income from your site.

One of the most successful bloggers around today is John Chow, a Canadian blogger who makes more than $40,000 a month through ad sales and other revenue streams. Ironically, his blog is about ways to make money online.
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4. Sell Affiliate Products

Affiliate marketing money online

If you have a flair for sales copy you could try your hand at selling products for affiliates. While many people take the seedy route of selling diet pills and penis enlargement products, if you want to keep your conscience clear you?ll find that Amazon runs a very successful affiliate program that allows you to make money advertising any of the products for sale on their site. eBay also have a pretty good affiliate setup, with their top affiliates earning $1.3 Million a month, WOW!
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5. Write an e Book

make money sell ebook online

In recent years the self-publishing world has exploded online to the point at which you don?t even have to run your own site in order to promote a book. Amazon, Barnes & Noble and Kobo are just a few of the sites on which you could self-publish today, with commission rates of around 70% available on every sale.

The number of eBooks on Amazon reached 8 million last year, and Amazon stated that eBooks are outselling hard backs 2 to 1, 62% of ebook sales fell into the Thriller and Mystery genre, so if you feel that you could pull this style of genre off then you will be in for a good chance of sales.

26 year old self published author, Amanda Hocking from?Minnesota makes more than $2 Million a year from her ebook sales.?Amanda Hocking?s stories about, trolls, vampires and zombies and? ?supernatural teen romances? sell for $2.99 or for as little as $.99.
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6. Become a Virtual Assistant

Virtual Assistant

Every small businessman would love to hire a full time assistant to take care of the little things, but many simply can?t afford one. Thanks to the Internet, though, they can now hire part time assistants who work for a whole host of clients, and all at a much lower cost than a full time staff member.

If you work from home this may be a perfect opportunity to make a consistent income. Virtual assistants can earn $20 an hour in return for booking travel tickets, interacting with clients and dealing with the daily needs of small businesses.
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7. Lease Your Skills

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Most people have at least one skill that carries a market value, though until now that skill may have been impossible to monetize in the traditional job market.

Sites such as 99Designs, Elance, Freelancer and iWriter allow people to hire out their skills as writers, coders, designers, translators and lots more on a contract basis. Freelancing sites are a great way to boost your income in your free time, and with enough motivation and hard work you could find yourself earning a comfortable full time income from them.
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8. Selling on eBay

Make Money On eBay

eBay is a great way to turn your unwanted things into a little spending money, but it isn?t just a place to sell your old Star Wars action figures. In fact, eBay?s global marketplace can offer a great way for canny traders to buy and sell their way to profit. By buying wholesale you can sell anything with a mark up. Even better, if you have the skills to make things people want to buy you could start your own home-based craft business, selling to customers around the world.

Matt & Amanda Clarkson are a successful couple who so far have managed to make over $8 Million in eBay sales.
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9.?Become A Mobile App Tester

test iphone apps

People that are rather uncertain of their application development potential can still make some?money through the usage of iPhone apps.

People that have the time and desire to?test iPhone apps?and discover bugs can be rewarded payments for their efforts.?uTest?is one such application. Individuals that have signed up will also build some reputation on the basis of the testing they have done so far.
Better reputation signifies access to more profitable app testing opportunities.

10. Designing T-Shirts

design tshirt make money

Finally, if you have something of an artistic streak you could kick off the next viral sensation with your own range of funky, arty t-shirts. Sites such as CafePress allow users to upload their own t-shirt designs and sell them on their personal online store.

You can also contact distributors such as?threadless.com?or?designbyhumans.com?to release your t-shirt designs to the masses.
If your designs catch the eye you could be looking at enormous profits when they take off in a big way.

Checkout our article The?Top 10 Tips On Starting Your Own Successful Clothing Line, this should give you an idea on how to kick things off.

Conclusion

As you can see, to make money online you don?t have to be particularly skilled with computers. You don?t need to be know how to build your own website from the ground up, and you don?t have to be a mogul with millions of dollars to invest in success. If you have any kind of artistic skills, creativity or business savvy you can turn it into profit.

In short, you should understand that the online world is just like real life. The same opportunities are there for the taking, but instead of drawing your customers from just your home town you can reach out with your great ideas to the far reaches of the earth.
So why not start today?


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FIND OUT MORE

Get in contact with us today via http://1-to-1.org.uk and we?ll get back to you with ways we can help you.


Source: http://blog.1-to-1.org.uk/2013/04/10-creative-ways-to-make-money-online.html

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CrunchWeek: Amazon's Purchase Of Goodreads, YC's Smaller Demo Day And Bitcoin Hitting $1 Billion

It's time for CrunchWeek, that very special time each week when a few of us writers gather around the TechCrunch TV cameras to shoot the breeze about the biggest and most interesting stories from the past seven days.

Source: http://feedproxy.google.com/~r/Techcrunch/~3/6U0Hlu5KC2c/

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Teresa Mahoney: From Egg Lady to Egg-xecutive

My mom, egg artist Daniela Mahoney, celebrated her 30th anniversary as a nationally-recognized Czech folk artist in the United States this year. After many professional setbacks under the oppressive communist Czechoslovakian regime, she finally found personal and financial freedom through the traditional craft of egg decorating in the United States.

The letter below explains how an Oregon journalist inspired Mahoney to pursue the craft that shaped the course of the rest of her life.

Dear Diane:

My name is Daniela Mahoney and we met 28 years ago in Cedar Mill, Oregon in front of Mike's Auto Parts. It was shortly before Valentine's Day and you were shopping in the neighboring Bales Thriftway store at that time. I was standing in front of Mike's Auto Parts, selling crochet crafts, to raise funds for my upcoming wedding. The merchandise included black crochet poodles (wine bottle covers) and potholders.

You came to me and asked a lot of questions. I tried to answer them with my limited English. As our conversation progressed, you told me that you are a reporter from the Oregonian and would write a story about me if I could do something more newsworthy (in terms of crafts). Since Easter was coming up, I chose the art of egg decorating. My future mother-in-law went to the local library and gathered some books about the subject and fall in love with Ukrainian eggs. For the next six to eight weeks I decorated eggs day and night and contacted you later when ready for an interview.

Back in 1983 you wrote almost a full-page article about my art and my story for the Oregonian newspaper. Based on that story I got an exposure to local TV and was featured in the AM Northwest show with Paul Linnman, Faces and Places with Jack McGowan, and later in 1989, became a feature artist for the Grand Opening of MGM studios in Walt Disney World.

All these events inspired me to become a full time artist and I found my new identity in the USA -- I became "The Egg Lady." Patrick and I got married on April 9, 1983 (and are married to this date). Our son Patrick was born in 1984 and daughter Teresa in 1987.

Years have passed. Years of laughs and tears, hope and despair. Our son was diagnosed autistic at the age of four and my career path, as well as personal life, were greatly impacted by our son's disability. I later pursued a degree in Accounting and Marketing at PSU and eventually got a Master's degree in Social Work at PSU (currently work for the State of Oregon). Patrick Jr. moved to a group home to live with other disabled young adults. Teresa studied in college and now lives in New York to pursue her Master's Degree in Journalism at Columbia University.

I continue decorating eggs in addition to my full time job as a social worker. People wonder why. I guess, I simply lost my heart and my mind. I love decorating eggs and now have a customer base nationwide. My main customer in Oregon has been Made in Oregon since 1987.

Since I now have a master's level education, I could say that I have graduated from an Egg Lady to an Egg-xecutive. Last year, 2012, will mark the 30th anniversary of my coming to America. I am the first generation in our family to finally make it to the U.S. since 1923 when my grandfather Vaclav first attempted to come through Ellis Island without success.

The most important thing for you to know is that you were the person who changed my life forever. Our unusual encounter in late winter of 1983 took me into exploring a professional path that I would have never imagined. I have decorated more than 80 thousand eggs in the past 28 years, taught thousands of children how to decorate eggs and published several children's books. You gave me the inspiration to explore my artistic talents and helped me to enhance my self-esteem and sense of self-worth during my humble beginnings in the U.S.

I would love hearing from you.

Best regards,


Daniela Mahoney

Diane responded to Daniela and they met for lunch to catch up. You can find Daniela's egg art at danielam.com.

The video below shows how Daniela Mahoney uses a high-speed dental drill to engrave freehand onto the surface of a painted egg shell. She works out of the workshop in her garage in Portland, Ore.

Daniela Mahoney: Egg Artist from Teresa Mahoney on Vimeo.

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Source: http://www.huffingtonpost.com/teresa-mahoney/from-egg-lady-to-eggxecut_b_2985910.html

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Sunday, March 31, 2013

Kruger helicopter crash kills five

Five members of the South African military have died in a helicopter crash, officials said.

The aircraft was patrolling the Kruger National Park on Saturday evening looking for rhino poachers.

The patrol was routine and an investigation is under way.

The poaching of rhinos is rampant in South Africa. Their horns are sold in Asia, where some believe they have medicinal purposes, although there is no evidence to support it.

The South African Broadcasting Corporation quoted Brig Gen Xolani Mabanga as saying that the Agusta A1-0-9 light utility helicopter had come down at around 19:00 GMT on Saturday, killing all five people on board.

Gen Mabanga said the ministry of defence extended condolences to the families of the deceased, all members of the South African National Defence Force.

Source: http://www.bbc.co.uk/news/world-africa-21986456#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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Signed Iconic Beatles Album Auctioned for $290,500

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A copy of The Beatles' "Sgt. Pepper's Lonely Hearts Club Band" album autographed by all four band members has shattered expectations at auction.

The iconic album was sold Saturday for $290,500 by Heritage Auctions in Dallas. It had been listed at $30,000 before the sale. The winning bidder was not identified, but The Associated Press reported the rare item had been sold to a person in the Midwest.

The autographs of the band members were obtained in 1967, the same year the record was issued, according to a letter of authenticity posted on Heritage Auctions' website.

PHOTOS: Expensive Items

Each of the Beatles signed next to his image on the inside spread of the album.

Beatles expert Perry Cox said the piece of memorabilia was "extraordinarily special."

"I consider this to be one of the top two items of Beatles memorabilia I've ever seen - the other being a signed copy of 'Meet the Beatles' [the band's second album released in the U.S.]," he said, according to Heritage Auctions' website.

The album was one of the big draws to Saturday's auctions, which included other entertainment and music memorabilia.

Also Read

Source: http://news.yahoo.com/signed-iconic-beatles-album-auctioned-190503155.html

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Saturday, March 30, 2013

NKorea orders rocket prep after US B-2 drill

SEOUL, South Korea (AP) ? North Korean leader Kim Jong Un warned Friday that his rocket forces were ready "to settle accounts with the U.S.," unleashing a new round of bellicose rhetoric after U.S. nuclear-capable B-2 bombers dropped dummy munitions in joint military drills with South Korea.

Kim's warning, and the litany of threats that have preceded it, don't indicate an imminent war. In fact, they're most likely meant to coerce South Korea into softening its policies, win direct talks and aid from Washington, and strengthen the young leader's credentials and image at home.

But the threats from North Korea and rising animosity from the rivals that have followed U.N. sanctions over Pyongyang's Feb. 12 nuclear test do raise worries of a misjudgment leading to a clash.

Kim "convened an urgent operation meeting" of senior generals just after midnight, signed a rocket preparation plan and ordered his forces on standby to strike the U.S. mainland, South Korea, Guam and Hawaii, state media reported.

Kim said "the time has come to settle accounts with the U.S. imperialists in view of the prevailing situation," according to a report by the North's official Korean Central News Agency.

Later Friday at the main square in Pyongyang, tens of thousands of North Koreans turned out for a 90-minute mass rally in support of Kim's call to arms. Men and women, many of them in olive drab uniforms, stood in arrow-straight lines, fists raised as they chanted, "Death to the U.S. imperialists." Placards in the plaza bore harsh words for South Korea as well, including, "Let's rip the puppet traitors to death!"

Small North Korean warships, including patrol boats, conducted maritime drills off both coasts of North Korea near the border with South Korea on Thursday, South Korean Defense Ministry spokesman Kim Min-seok said in a briefing Friday. He didn't provide more details.

The spokesman said that South Korea's military was mindful of the possibility that North Korean drills could lead to an actual provocation. He also said that the South Korean and U.S. militaries are watching closely for any signs of missile launch preparations in North Korea. He didn't elaborate.

North Korea, which says it considers the U.S.-South Korean military drills preparations for invasion, has pumped out a string of threats in state media. In the most dramatic case, Pyongyang made the highly improbable vow to nuke the United States.

On Friday, state media released a photo of Kim and his senior generals huddled in front of a map showing routes for envisioned strikes against cities on both American coasts. The map bore the title "U.S. Mainland Strike Plan."

Portions of the photo appeared to be manipulated, though an intriguing detail ? a bandage on Kim's left arm ? appeared to be real.

Experts believe the country is years away from developing nuclear-tipped missiles that could strike the United States. Many say they've also seen no evidence that Pyongyang has long-range missiles that can hit the U.S. mainland.

Still, there are fears of a localized conflict, such as a naval skirmish in disputed Yellow Sea waters. Such naval clashes have happened three times since 1999. There's also the danger that such a clash could escalate. Seoul has vowed to hit back hard the next time it is attacked.

North Korea's threats are also worrisome because of its arsenal of short- and mid-range missiles that can hit targets in South Korea and Japan. Seoul is only a short drive from the heavily armed border separating the Koreas.

"The North can fire 500,000 rounds of artillery on Seoul in the first hour of a conflict," analysts Victor Cha and David Kang wrote recently for Foreign Policy magazine. They also note that North Korea has a history of testing new South Korean leaders; President Park Geun-hye took office late last month. "Since 1992, the North has welcomed these five new leaders by disturbing the peace," they wrote.

U.S. Defense Secretary Chuck Hagel told reporters Thursday that the decision to send B-2 bombers to join the military drills was part of normal exercises and not intended to provoke North Korea. Hagel acknowledged, however, that North Korea's belligerent tones and actions in recent weeks have ratcheted up the danger in the region, "and we have to understand that reality."

U.S. Forces Korea said the B-2 stealth bombers flew from a U.S. air base in Missouri and dropped dummy munitions on an uninhabited South Korean island range on Thursday before returning home. The Pentagon said this was the first time a B-2 had dropped dummy munitions over South Korea, and later added that it was unclear whether there had ever been any B-2 flights there at all.

The statement follows an earlier U.S. announcement that nuclear-capable B-52 bombers participated in the joint military drills.

Pyongyang uses the U.S. nuclear arsenal as a justification for its own push for nuclear weapons. It claims that U.S. nuclear firepower is a threat to its existence and provocation.

The two Missouri-based stealth bombers used in the South Korean drills probably weren't nuclear-armed, but experts say they're the aircraft that would likely be sent if Washington ever decides it does want to drop nuclear bombs on North Korea. The United States doesn't forward-deploy nuclear weapons in South Korea, Okinawa, Guam or Hawaii.

"The B-2 can reach targets from North Korea to Iran directly from Missouri, which is what the United States did in the early stages of operations against Yugoslavia, Afghanistan and Iraq," analyst Jeffrey Lewis wrote in a post on ArmsControlWonk.com earlier this month.

___

AP writers Jon Chol Jin in Pyongyang, North Korea, Sam Kim in Seoul and Eric Talmadge in Tokyo contributed to this report.

Source: http://news.yahoo.com/nkorea-orders-rocket-prep-us-b-2-drill-000429063.html

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University of Washington to Offer Its First Ever Online-Only Degree ...

I'm all for exploring innovative ways to extend affordable access to quality higher education, especially for students who find their vocation in low-paying (if much needed) professions. But I'm really not confident that online-only degrees are the way to go.

The University of Washington will offer a new low-cost online bachelor?s degree completion program in early childhood and family studies. Pending final approval, the program will start in the fall.

[...] The Early Childhood and Family Studies degree, which is the first online-only bachelor?s completion program to be offered by the UW, will prepare individuals to work in child care, preschools, social and mental health services, parent and family support, and arts organizations.

So, um, the UW's first ever online-only bachelor's degree will be granted in program training people in a profession that consists mostly of face-to-face interpersonal interaction? I mean, if distance learning is so magical, why train preschool teachers at all? Wouldn't it be cheaper and more effective to just hand all the toddlers iPads and let them teach themselves?

The UW online degree costs $160 per credit ? which is about equivalent to $7,000 for a year of full-time study ? regardless of where students live.

No doubt that's cheaper, sure. But in every sense of the word. And it's not just the students (and their students) who might not get the value out of this that they expect. If the UW is selling a degree for $7,000 a year (and with relaxed admission requirements), won't that devalue the degrees of students paying almost twice the price? Top schools like the UW stand to cheapen their brand if they're not careful.

The program will be administered by UW Educational Outreach, which received a Next Generation Learning Challenges grant partially funded by the Gates Foundation, to help offset costs of developing the degree. The grant includes offering several core classes in early childhood education free to the public, as Massive Open Online Courses (MOOCs) on the Coursera platform.

What a great humanitarian Bill Gates is, promoting education reforms that in no way generate profits for the industry on which he built his fortune. (But then, all those libraries Andrew Carnegie built sure did use a lot of steel, so I guess I shouldn't be too cynical.)

I don't mean to come off as a Luddite. There's a place in higher education for online learning. But let's be clear: The main advantage of MOOCs is that they're cheaper. Not better, or for the most part, not even just as good. Just cheaper.

And if our public policy solution to the crisis in higher education funding is focused on making college cheaper, well, in the end, chances are we'll get what we pay for.

Source: http://slog.thestranger.com/slog/archives/2013/03/29/university-of-washington-to-offer-its-first-online-only-degree

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Veterans fight changes to disability payments | CapeCodOnline.com

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In this March 24, 2013 photo, former Marine Corps Cpl. Marshall Archer, left, a veterans' liaison for the city of Portland, Maine, speaks to a man on a street in Portland. Veterans groups are rallying to fight any proposal to change disability payments as the federal government attempts to address its long-term debt problem. They say they've sacrificed already.AP Photo/Robert F. Bukaty

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WASHINGTON -- Veterans groups are rallying to fight any proposal to change disability payments as the federal government attempts to address its long-term debt problem. They say they've sacrificed already.

Government benefits are adjusted according to inflation, and President Barack Obama has endorsed using a slightly different measure of inflation to calculate Social Security benefits. Benefits would still grow but at a slower rate.

Advocates for the nation's 22 million veterans fear that the alternative inflation measure would also apply to disability payments to nearly 4 million veterans as well as pension payments for an additional 500,000 low-income veterans and surviving families.

"I think veterans have already paid their fair share to support this nation," said the American Legion's Louis Celli. "They've paid it in lower wages while serving, they've paid it through their wounds and sacrifices on the battlefield and they're paying it now as they try to recover from those wounds."

Economists generally agree that projected long-term debt increases stemming largely from the growth in federal health care programs pose a threat to the country's economic competitiveness. Addressing the threat means difficult decisions for lawmakers and pain for many constituents in the decades ahead.

But the veterans groups point out that their members bore the burden of a decade of war in Iraq and Afghanistan. In the past month, they've held news conferences on Capitol Hill and raised the issue in meetings with lawmakers and their staffs. They'll be closely watching the unveiling of the president's budget next month to see whether he continues to recommend the change.

Obama and others support changing the benefit calculations to a variation of the Consumer Price Index, a measure called "chained CPI." The conventional CPI measures changes in retail prices of a constant marketbasket of goods and services. Chained CPI considers changes in the quantity of goods purchased as well as the prices of those goods. If the price of steak goes up, for example, many consumers will buy more chicken, a cheaper alternative to steak, rather than buying less steak or going without meat.

Supporters argue that chained CPI is a truer indication of inflation because it measures changes in consumer behavior. It also tends to be less than the conventional CPI, which would impact how cost-of-living raises are computed.

Under the current inflation update, monthly disability and pension payments increased 1.7 percent this year. Under chained CPI, those payments would have increased 1.4 percent.

The Congressional Budget Office projects that moving to chained CPI would trim the deficit by nearly $340 billion over the next decade. About two-thirds of the deficit closing would come from less spending and the other third would come from additional revenue because of adjustments that tax brackets would undergo.

Isabel Sawhill, a senior fellow in economic studies at The Brookings Institution, a Washington-based think tank, said she understands why veterans, senior citizens and others have come out against the change, but she believes it's necessary.

"We are in an era where benefits are going to be reduced and revenues are going to rise. There's just no way around that. We're on an unsustainable fiscal course," Sawhill said. "Dealing with it is going to be painful, and the American public has not yet accepted that. As long as every group keeps saying, `I need a carve-out, I need an exception,' this is not going to work."

Sawhill argued that making changes now will actually make it easier for veterans in the long run.

"The longer we wait to make these changes, the worse the hole we'll be in and the more draconian the cuts will have to be," she said.

That's not the way Sen. Bernie Sanders sees it. The chairman of the Senate Committee on Veterans' Affairs said he recently warned Obama that every veterans group he knows of has come out strongly against changing the benefit calculations for disability benefits and pensions by using chained CPI.

"I don't believe the American people want to see our budget balanced on the backs of disabled veterans. It's especially absurd for the White House, which has been quite generous in terms of funding for the VA," said Sanders, I-Vt. "Why they now want to do this, I just don't understand."

Sanders succeeded in getting the Senate to approve an amendment last week against changing how the cost-of-living increases are calculated, but the vote was largely symbolic. Lawmakers would still have a decision to make if moving to chained CPI were to be included as part of a bargain on taxes and spending.

Sanders' counterpart on the House side, Rep. Jeff Miller, R-Fla., the chairman of the House Committee on Veterans' Affairs, appears at least open to the idea of going to chained CPI.

"My first priority is ensuring that America's more than 20 million veterans receive the care and benefits they have earned, but with a national debt fast approaching $17 trillion, Washington's fiscal irresponsibility may threaten the very provision of veterans' benefits," Miller said. "Achieving a balanced budget and reducing our national debt will help us keep the promises America has made to those who have worn the uniform, and I am committed to working with Democrats and Republicans to do just that."

Marshall Archer, 30, a former Marine Corps corporal who served two stints in Iraq, has a unique perspective about the impact of slowing the growth of veterans' benefits. He collects disability payments to compensate him for damaged knees and shoulders as well as post-traumatic stress disorder. He also works as a veterans' liaison for the city of Portland, Maine, helping some 200 low-income veterans find housing.

Archer notes that on a personal level, the reduction in future disability payments would also be accompanied down the road by a smaller Social Security check when he retires. That means he would take a double hit to his income.

"We all volunteered to serve, so we all volunteered to sacrifice," he said. "I don't believe that you should ever ask those who have already volunteered to sacrifice to then sacrifice again."

That said, Archer indicated he would be willing to "chip in" if he believes that everyone is required to give as well.

He said he's more worried about the veterans he's trying to help find a place to sleep. About a third of his clients rely on VA pension payments averaging just over $1,000 a month. He said their VA pension allows them to pay rent, heat their home and buy groceries, but that's about it.

"This policy, if it ever went into effect, would actually place those already in poverty in even more poverty," Archer said.

The changes that would occur by using the slower inflation calculation seem modest at first. For a veteran with no dependents who has a 60 percent disability rating, the use of chained CPI this year would have lowered the veteran's monthly payments by $3 a month. Instead of getting $1,026 a month, the veteran would have received $1,023.

Raymond Kelly, legislative director for Veterans of Foreign Wars, acknowledged that veterans would see little change in their income during the first few years of the change. But even a $36 hit over the course of a year is "huge" for many of the disabled veterans living on the edge, he said.

The amount lost over time becomes more substantial as the years go by. Sanders said that a veteran with a 100 percent disability rating who begins getting payments at age 30 would see their annual payments trimmed by more than $2,300 a year when they turn 55.


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Source: http://www.capecodonline.com/apps/pbcs.dll/article?AID=/20130330/NEWS11/130339991/-1/rss04

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Friday, March 29, 2013

Senate won't be on Judd's resume (CNN)

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Democrats Have a Dinosaur Problem Too

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Biden, Clinton, Cuomo are considered the leading candidates to seek the Democratic nomination for president in the coming open election. Are we talking about 2016 or 1988?

Yes, this headline could apply to 2016. But the funny thing is, this could have also been written more than 25 years ago in advance of the 1988 presidential elections. While we are talking about a different Clinton (this time Hillary and not Bill) and Cuomo (and the son Andrew and not the father Mario), it is amazing how the bench of the Democratic Party seems trapped in years gone by.

A few days ago on "This Week" on ABC I referred to a meeting of CPAC as something that could take place in the Mesozoic era. The interesting thing is both parties in different ways seem trapped in the past.

For many, Republicans seem to be annunciating policies and programs and a vision that seems outdated and out of step with modern America. Their stands on many social issues (though there does seem to be some evolving going on related to gay marriage) and tax policies and view of government do not seem to fit society in the 21 st century. As I've said, a conservative message could be very successful; it just needs to be one that fits today's economic, social and political environment.

But Democrats shouldn't bask in the idea that they don't have a dinosaur problem too. Look at that list of names at the top of this column; it is a list from a time gone by. Where are the new names? Where is the bench that isn't named Clinton, Biden or Cuomo? I understand two of these folks are relatives of the names from the 1980s, but come on, isn't there a future for Democrats that isn't a dinosaur name from the past?

And while Republicans have a message that could be described as drawn up in a time of dinosaurs, Democrats must solve a personnel problem to move successfully into the future. Right now the personality and persuasion of President Obama ties the Democrats together in a loose coalition of a diverse variety of demographic groups. He is the leader that looks much more like the 21 st century, but after President Obama leaves office in 2016, whom do they have that isn't a name drawn from 25 years ago?

Republicans actually have a new group of leaders emerging. Sure, a Bush seems to be circling the field, but the names that have gotten more buzz today among conservatives are Rubio, Christie and Walker. None of these names were on the political scene 10 years ago, let alone 25 years ago.

And if one of these candidates (or another new Republican out there) catches fire, and has the courage to create a conservative policy model for the next generation, the Democrats are in serious trouble in 2016.

Both parties are an imperfect fit for this next presidential election, as well as to appeal to the new generation of voters emerging in America, but for totally different reasons. One has a policy problem; the other has a personnel problem. But in many ways, the Republicans' situation is an easier fix.

You can't create a brand new candidate that is ready for prime time out of thin air. But a new candidate can create a new set of messages and policies if they are willing to lead and have the strength and capacity to put together a viable electoral coalition. In politics, you nearly always need a candidate first, and then messages usually flow from that person's leadership ability.

In 1992, it wasn't some think tanks or party regulars or the Democratic Leadership Council that created Bill Clinton. It was his emergence and ability as a politician that gave all of them credibility and brought them into the limelight. His message and persona fit the time exceedingly well. And this is what some new Republican is going to need to do if they are going to win.

For the Republicans to emerge from their antiquated messages, they should look not to some Super Pac, or discussions among think tanks or conservagentzia, but to one of the new leaders who is ready to drag the party along. Whether those leaders have the courage to embrace a new generation is an open question.

And Democrats should just be careful about jumping up and down on the basketball court before the buzzer sounds and celebrating too much about the Republican disarray. They are about to see their premiere point guard retire, and as President Obama prepares to walk off the court, do they really want to go to a player whose last name seems to be written on a faded jersey from long ago?

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Source: http://news.yahoo.com/democrats-dinosaur-problem-too-073200239--abc-news-politics.html

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George Zimmerman's Brother: Sorry For Racist Tweets!

Source: http://www.thehollywoodgossip.com/2013/03/george-zimmermans-brother-sorry-for-racist-tweets/

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Thursday, March 28, 2013

Scientists image deep magma beneath Pacific seafloor volcano

Mar. 27, 2013 ? Since the plate tectonics revolution of the 1960s, scientists have known that new seafloor is created throughout the major ocean basins at linear chains of volcanoes known as mid-ocean ridges. But where exactly does the erupted magma come from?

Researchers at Scripps Institution of Oceanography at UC San Diego now have a better idea after capturing a unique image of a site deep in the Earth where magma is generated.

Using electromagnetic technology developed and advanced at Scripps, the researchers mapped a large area beneath the seafloor off Central America at the northern East Pacific Rise, a seafloor volcano located on a section of the global mid-ocean ridges that together form the largest and most active chain of volcanoes in the solar system. By comparison, the researchers say the cross-section area of the melting region they mapped would rival the size of San Diego County.

Details of the image and the methods used to capture it are published in the March 28 issue of the journal Nature.

"Our data show that mantle upwelling beneath the mid-ocean ridge creates a deeper and broader melting region than previously thought," said Kerry Key, lead author of the study and an associate research geophysicist at Scripps. "This was the largest project of its kind, enabling us to image the mantle with a level of detail not possible with previous studies."

The northern East Pacific Rise is an area where two of the planet's tectonic plates are spreading apart from each another. Mantle rising between the plates melts to generate the magma that forms fresh seafloor when it erupts or freezes in the crust.

Data for the study was obtained during a 2004 field study conducted aboard the research vessel Roger Revelle, a ship operated by Scripps and owned by the U.S. Navy.

The marine electromagnetic technology behind the study was originally developed in the 1960s by Charles "Chip" Cox, an emeritus professor of oceanography at Scripps, and his student Jean Filloux. In recent years the technology was further advanced by Steven Constable and Key. Since 1995 Scripps researchers have been working with the energy industry to apply this technology to map offshore geology as an aid to exploring for oil and gas reservoirs.

"We have been working on developing our instruments and interpretation software for decades, and it is really exciting to see it all come together to provide insights into the fundamental processes of plate tectonics," said Constable, a coauthor of the paper and a professor in the Cecil H. and Ida M. Green Institute of Geophysics and Planetary Physics at Scripps. "It was really a surprise to discover that melting started so deep in the mantle -- much deeper than was expected."

Key believes the insights that electromagnetics provides will continue to grow as the technology matures and data analysis techniques improve (last week Key and his colleagues announced the use of electromagnetics in discovering a magma lubricant for the planet's tectonic plates).

"Electromagnetics is really coming of age as a tool for imaging the earth," said Key. "Much of what we know about the crust and mantle is a result of using seismic techniques. Now electromagnetic technology is offering promise for further discoveries."

Key also has future plans to apply electromagnetic technology to map subglacial lakes and groundwater in the polar regions.

In addition to Key and Constable, coauthors of the paper include Lijun Liu of the University of Illinois and Anne Pommier of Arizona State University.

The study was supported by the National Science Foundation and the Seafloor Electromagnetic Methods Consortium at Scripps.

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Story Source:

The above story is reprinted from materials provided by University of California - San Diego.

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


Journal Reference:

  1. Kerry Key, Steven Constable, Lijun Liu, Anne Pommier. Electrical image of passive mantle upwelling beneath the northern East Pacific Rise. Nature, 2013; 495 (7442): 499 DOI: 10.1038/nature11932

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

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/T6Jk5OU8X88/130327144127.htm

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Carbon cycle: Four cells turn seabed microbiology upside down

Mar. 27, 2013 ? Single-celled archaea are invisible to the naked eye, and even when using a microscope, great care must be taken to observe them. An international team of researchers led by the Center for Geomicrobiology, Aarhus University, Denmark, has nevertheless succeeded in retrieving four archaeal cells from seabed mud and mapping the genome of each one.

"Until now, nobody knew how these widespread mud-dwelling archaea actually live. Mapping the genome from the four archaeal cells shows they all have genes that enable them to live on protein degradation," says Professor Karen Lloyd, now at the University of Tennessee, and leading author of the ground-breaking results published in the journal Nature.

Scientists previously thought that proteins were only broken down in the sea by bacteria, but archaea have now turned out to be important new key organisms in protein degradation in the seabed. Proteins actually make up a large part of the organic matter in the seabed and -- since the seabed has the world's largest deposit of organic carbon -- archaea thus appear to play an important and previously unknown role in the global carbon cycle.

Like a grain of sand on the beach

Archaea are some of the most abundant organisms in the world, but very few people have ever heard of them. They were originally discovered in extreme environments such as hot springs and other special environments like cow stomachs and rice paddies, where they form methane. In recent years, however, researchers have realised that archaea make up a large part of the microorganisms in the seabed, and that the seabed is also the habitat of the majority of the world's microorganisms.

"A realistic estimate is that archaea are the group of organisms with the most individuals in the world. In fact, there are more archaea than there are grains of sand on the beaches of the whole world. If you bury your toes right down in the mud in the seabed, you'll be in touch with billions of archaea," says Professor Bo Barker J?rgensen, Director of the Center for Geomicrobiology.

New technology links function and identity

This is the first time that scientists have succeeded in classifying archaeal cells in a mud sample from the seabed and subsequently analysing the genome of the cells, thereby revealing what the organisms are and what they live on.

"At present, we can't culture these archaea or store them in the laboratory, so this rules out the physiological tests usually carried out by the microbiologists. We've therefore worked with cell extraction, cell sorting, and subsequent mapping of the individual cell's combined genetic information -- that's to say its genome. This is a new approach that can reveal both a cell's identity and its lifestyle," says Professor of Microbiology Andreas Schramm, affiliated with the Center for Geomicrobiology.

The method opens up a new world of knowledge for microbiologists, who can now study an individual microorganism just as zoologists study an individual mouse. Microbiologists have been hoping for this for a long time. Until now, they have only been familiar with the life processes of less than 1% of the world's microorganisms -- those they can culture in a laboratory. The new method provides opportunities for studying the remaining 99% directly from nature.

"Applying this novel technique to marine sediments means we don't have to wait a thousand years for archaea to grow in lab to analyze their genomes -- we can just sequence them directly from the environment. In future, this method will no doubt reveal new, unknown functions of microorganisms from many different environments, concludes Postdoctoral Fellow Dorthe Groth Petersen.

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Story Source:

The above story is reprinted from materials provided by Aarhus University, via EurekAlert!, a service of AAAS.

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


Journal Reference:

  1. Karen G. Lloyd, Lars Schreiber, Dorthe G. Petersen, Kasper U. Kjeldsen, Mark A. Lever, Andrew D. Steen, Ramunas Stepanauskas, Michael Richter, Sara Kleindienst, Sabine Lenk, Andreas Schramm, Bo Barker J?rgensen. Predominant archaea in marine sediments degrade detrital proteins. Nature, 2013; DOI: 10.1038/nature12033

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

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

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/cPK8jH2IJFk/130327144120.htm

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