বৃহস্পতিবার, ২৮ ফেব্রুয়ারী, ২০১৩

Jordan sees new surge in Syrians fleeing civil war

AMMAN, Jordan (AP) ? A Jordanian official says there is a new surge in Syrians fleeing across the border to Jordan as fighting intensifies in southern Syria.

A government spokesman for Syrian refugee affairs told The Associated Press on Wednesday that Jordan now hosts 418,529 Syrian refugees.

Anmar Hmoud says 2,490 Syrians crossed into Jordan overnight, with the numbers averaging about 3,000 per night in recent days.

By the end of March, Jordan could have as many as half a million Syrian refugees.

Some of those coming through unofficial border crossings find shelter in Jordan's Zaatari camp, now home to more than 105,700 refugees. Many more live among Jordanian families.

The camp has seen sporadic violent protests over its harsh desert conditions.

The U.N. says there are nearly 925,000 Syrians displaced throughout the region.

Source: http://news.yahoo.com/jordan-sees-surge-syrians-fleeing-civil-war-091349477.html

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Icy cosmic start for amino acids and DNA ingredients

Feb. 28, 2013 ? Using new technology at the telescope and in laboratories, researchers have discovered an important pair of prebiotic molecules in interstellar space. The discoveries indicate that some basic chemicals that are key steps on the way to life may have formed on dusty ice grains floating between the stars.

The scientists used the National Science Foundation's Green Bank Telescope (GBT) in West Virginia to study a giant cloud of gas some 25,000 light-years from Earth, near the center of our Milky Way Galaxy. The chemicals they found in that cloud include a molecule thought to be a precursor to a key component of DNA and another that may have a role in the formation of the amino acid alanine.

One of the newly-discovered molecules, called cyanomethanimine, is one step in the process that chemists believe produces adenine, one of the four nucleobases that form the "rungs" in the ladder-like structure of DNA. The other molecule, called ethanamine, is thought to play a role in forming alanine, one of the twenty amino acids in the genetic code.

"Finding these molecules in an interstellar gas cloud means that important building blocks for DNA and amino acids can 'seed' newly-formed planets with the chemical precursors for life," said Anthony Remijan, of the National Radio Astronomy Observatory (NRAO).

In each case, the newly-discovered interstellar molecules are intermediate stages in multi-step chemical processes leading to the final biological molecule. Details of the processes remain unclear, but the discoveries give new insight on where these processes occur.

Previously, scientists thought such processes took place in the very tenuous gas between the stars. The new discoveries, however, suggest that the chemical formation sequences for these molecules occurred not in gas, but on the surfaces of ice grains in interstellar space.

"We need to do further experiments to better understand how these reactions work, but it could be that some of the first key steps toward biological chemicals occurred on tiny ice grains," Remijan said.

The discoveries were made possible by new technology that speeds the process of identifying the "fingerprints" of cosmic chemicals. Each molecule has a specific set of rotational states that it can assume. When it changes from one state to another, a specific amount of energy is either emitted or absorbed, often as radio waves at specific frequencies that can be observed with the GBT.

New laboratory techniques have allowed astrochemists to measure the characteristic patterns of such radio frequencies for specific molecules. Armed with that information, they then can match that pattern with the data received by the telescope. Laboratories at the University of Virginia and the Harvard-Smithsonian Center for Astrophysics measured radio emission from cyanomethanimine and ethanamine, and the frequency patterns from those molecules then were matched to publicly-available data produced by a survey done with the GBT from 2008 to 2011.

A team of undergraduate students participating in a special summer research program for minority students at the University of Virginia (U.Va.) conducted some of the experiments leading to the discovery of cyanomethanimine. The students worked under U.Va. professors Brooks Pate and Ed Murphy, and Remijan. The program, funded by the National Science Foundation, brought students from four universities for summer research experiences. They worked in Pate's astrochemistry laboratory, as well as with the GBT data.

"This is a pretty special discovery and proves that early-career students can do remarkable research," Pate said.

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Story Source:

The above story is reprinted from materials provided by National Radio Astronomy Observatory.

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


Journal Reference:

  1. Daniel P. Zaleski, Nathan A. Seifert, Amanda L. Steber, Matt T. Muckle, Ryan A. Loomis, Joanna F. Corby, Oscar Martinez, Kyle N. Crabtree, Philip R. Jewell, Jan M. Hollis, Frank J. Lovas, David Vasquez, Jolie Nyiramahirwe, Nicole Sciortino, Kennedy Johnson, Michael C. McCarthy, Anthony J. Remijan, Brooks H. Pate. DETECTION OF E-CYANOMETHANIMINE TOWARD SAGITTARIUS B2(N) IN THE GREEN BANK TELESCOPE PRIMOS SURVEY. The Astrophysical Journal, 2013; 765 (1): L10 DOI: 10.1088/2041-8205/765/1/L10

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/ty1quJ2u3bw/130228113436.htm

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Ship noise makes crabs get crabby

Wednesday, February 27, 2013

A study published today in Biology Letters found that ship noise affects crab metabolism, with largest crabs faring worst, and found little evidence that crabs acclimatise to noise over time.

The team from the Universities of Bristol and Exeter found that crabs exposed to recordings of ship noise showed an increase in metabolic rate, indicating elevated stress. In the real world this could have implications for growth and, if the metabolic cost of noise causes crabs to spend more time foraging to compensate, could also increase the risk of predation.

Researcher Matt Wale from Bristol's School of Biological Sciences describes the study: "We used controlled experiments to consider how shore crabs of different sizes respond to both single and repeated exposure to playback of ship noise. Ship noise is the most common source of noise in the aquatic environment."

Explains Dr Andy Radford, Reader in Behavioural Ecology at Bristol: "We found that the metabolic rate of crabs exposed to ship noise was higher than those experiencing ambient harbour noise, and that larger individuals were affected most strongly. This is the first indication that there might be different responses to noise depending on the size of an individual."

If commercially important crabs and lobsters are affected by noise, these findings have implications for fisheries in busy shipping areas where large individuals may be losing out. Conversely, if reducing noise reduces metabolic costs, then quietening aquaculture facilities may lead to higher yields.

Dr Steve Simpson from the University of Exeter warned: "Since larger crabs are affected more strongly by noise this could have implications for fisheries in noisy areas. Also, many crustacean species, particularly prawns, are grown in aquaculture, so if acoustic disturbance has a metabolic cost then operational noise in farms may impact on growth, and quieter farms may be more profitable."

###

University of Bristol: http://www.bristol.ac.uk

Thanks to University of Bristol for this article.

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Source: http://www.labspaces.net/127041/Ship_noise_makes_crabs_get_crabby

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Court Blocks Florida Drug-Testing Law (WSJ)

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Severance agreements: Beware new legal risks ? Business ...

If your severance packages to departing workers include a waiver of future potential lawsuits, that?s a smart strategy. But be aware that small mistakes with severance packages?especially for older workers?can lead to big problems in court. Here are two recent lessons learned in the courts:

Lesson 1: Give employees time

Following a dispute with a lab technician, Columbia University in New York offered a deal: The worker would resign in exchange for a small severance payment and compensation for unused vacation leave.

The university gave him an hour to consider the offer, which had been negotiated with the help of a local union rep. The employee accepted the terms, but later regretted signing. He sued, saying he?d signed the severance under duress. The court let the case go to trial, noting the short time and the fact that he didn?t have access to an attorney. (Mandavia v. Columbia University)

Note: To comply with age bias laws, you should give employees at least 21 days to consider severance packages that include waivers of age discrimination lawsuits.?

Lesson 2: Sweeten the deal

Another requirement for severance waivers of age discrimination claims: They?re only valid if the agreement gives the departing worker more money (or some other benefit) than they would otherwise receive if they didn?t sign the deal.

That?s why any severance packages must be crystal clear about the basis of extra payments?and what the employee would get if he or she didn?t sign. ?

Example: When Charles was laid off from Motorola, he signed a severance agreement that gave him $80,000 in exchange for promising not to sue. He sued anyway, arguing that it wasn?t clear whether he would have received the same amount even if he didn?t sign the lawsuit waiver.

The court said the case could go forward. Motorola will have to show how the payment compares to what Charles would have received if he didn?t sign. (Lamberti v. Motorola Solutions)

Final tip: Severance agreements aren?t do-it-yourself projects. Get your attorney?s help, especially if the employees involved are over age 40.

Age discrimination: 6 parts of a legal severance waiver

Severance packages must conform to the Age Discrimination in Em??ploy??ment Act (ADEA) and its companion law, the Older Workers Ben??efit Protection Act (OWBPA). Together, the laws dictate how you can legally ask employees to waive their rights to sue. When asking employees to waive their rights to age discrimination lawsuits, the waiver must:

  1. Be in writing and be understandable.
  2. Specifically refer to the ADEA rights or claims.
  3. Not waive rights or claims that may arise in the future.
  4. Be provided in exchange for other consideration.
  5. Advise the person in writing to consult an attorney before signing.
  6. Provide the person at least 21 days to consider the agreement and at least seven days to revoke the agreement after signing it.

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Loved ones salute New Zealand dad killed by shark

Police in inflatable rubber boats shoot at a shark off Muriwai Beach near Auckland, New Zealand, Wednesday, Feb. 27, 2013, as they attempt to retrieve a body following a fatal shark attack. Police said a man was found dead in the water after being "bitten by a large shark." (AP Photo/Ross Land) NEW ZEALAND OUT, NO SALES

Police in inflatable rubber boats shoot at a shark off Muriwai Beach near Auckland, New Zealand, Wednesday, Feb. 27, 2013, as they attempt to retrieve a body following a fatal shark attack. Police said a man was found dead in the water after being "bitten by a large shark." (AP Photo/Ross Land) NEW ZEALAND OUT, NO SALES

Police in inflatable rubber boats shoot at a shark off Muriwai Beach near Auckland, New Zealand, Wednesday, Feb. 27, 2013, as they attempt to retrieve a body following a fatal shark attack. Police said a man was found dead in the water after being "bitten by a large shark." (AP Photo/Ross Land) NEW ZEALAND OUT, NO SALES

Police in inflatable rubber boats shoot at a shark off Muriwai Beach near Auckland, New Zealand, Wednesday, Feb. 27, 2013, as they attempt to retrieve a body following a fatal shark attack. Police said a man was found dead in the water after being "bitten by a large shark." (AP Photo/Ross Land) NEW ZEALAND OUT, NO SALES

In this aerial photo, emergency vehicles are parked at Muriwai Beach near Auckland, New Zealand, Wednesday, Feb. 27, 2013, following a fatal shark attack. Police said a man was found dead in the water Wednesday afternoon after being "bitten by a large shark." Police and surf lifesavers recovered the man's body. The police statement said Muriwai Beach near the city of Auckland has been closed. (AP Photo/New Zealand Herald, Chris Gorman) NEW ZEALAND OUT, AUSTRALIA OUT

Muriwai Beach near Auckland, New Zealand, is seen from the air Wednesday, Feb. 27, 2013, following a fatal shark attack. Police said a man was found dead in the water Wednesday afternoon after being "bitten by a large shark." Police and surf lifesavers recovered the man's body. The police statement said Muriwai Beach near the city of Auckland has been closed. (AP Photo/New Zealand Herald, Chris Gorman) NEW ZEALAND OUT, AUSTRALIA OUT

WELLINGTON, New Zealand (AP) ? About 150 friends and family of Adam Strange wrote messages to him in the sand and stepped into the water Thursday at a New Zealand beach to say goodbye a day after he was killed by a large shark while training for an endurance swim.

Strange, 46, was an award-winning television and short film director and the father of a 2-year-old girl. He was swimming near popular Muriwai Beach on Wednesday when he was attacked by the shark that was possibly 14 feet (4 meters) long.

Police attempting to save him raced out in inflatable boats and fired gunshots at the enormous predator, which they say rolled away and disappeared. They couldn't confirm if they'd killed it. Police were able to recover Strange's body.

Muriwai and several nearby beaches remained closed for swimming after the fatal attack, one of only about a dozen in New Zealand in the past 180 years.

Friend Adam Stevens said the Thursday beach service was run by indigenous Maori who removed the "tapu" or spiritual restriction at the beach. He said it was a "perfect tribute" to a man who spent much of his time swimming and surfing.

"He was a very robust, big, barrel-chested surfer," Stevens said. "He was basically completely obsessed with the ocean, with paddle boards and body surfing, everything. His garage was like a museum of surf craft."

According to Police Inspector Shawn Rutene, Strange was about 200 meters (650 feet) from the shore when he was attacked by a shark that police estimated was up to four meters (14 feet) long.

Stevens said his friend was planning to swim about 1 ? kilometers (one mile) Wednesday as he tested new goggles and trained for an annual endurance swim from Auckland to Rangitoto Island. The 4.5 kilometer (2.8 mile) swim takes place on Sunday.

"I surfed with him the day before," Stevens said. "He wasn't that pleased with his fitness level but was just getting into the right headspace and finding the motivation to get out there."

Pio Mose, who was fishing at the beach Wednesday, told the New Zealand Herald newspaper he saw Strange struggle against the huge shark. Mose yelled at Strange to swim to the rocks, but it was too late.

"All of a sudden there was blood everywhere," Mose said. "I was shaking, scared, panicked."

About 200 people had been enjoying the beach during the Southern Hemisphere summer at the time of the attack.

Stevens said he's been comforting Strange's wife Meg and their daughter since the accident. He said the girl is too young to understand what has happened but is aware of the emotions.

On his website, Strange says: "When I get a spare 5 minutes, I like to make a fruit smoothy, surf some big waves out on the West Coast, point my skis down a mountain with Meg, haul my mountain bike up and down a few hills, drink some pinot while scratching away at a film script ... If I get a spare 5 minutes ..."

Stevens said his friend, whom he's known about 15 years, was very creative and always positive.

"He lived in the moment brilliantly. It was completely infectious," Stevens said. "He feasted on the details."

Strange won a Crystal Bear award for best short film at the 2009 Berlin Film Festival.

Police did not say what species of shark was involved in the attack. Clinton Duffy, a shark expert with the Department of Conservation, said New Zealand is a hotspot for great white sharks, and other potentially lethal species also inhabit the waters.

Attacks are rare. Duffy estimated that only 12 to 14 people have been killed by sharks in New Zealand since record keeping began in the 1830s.

"There are much lower levels of shark attacks here than in Australia," he said. "It's possibly a function of how many people are in the water" in New Zealand's cooler climate.

He said that during the Southern Hemisphere summer, sharks often come in closer to shore to feed and to give birth, although that doesn't necessarily equate to a greater risk of attack.

"Ninety-nine percent of the time they ignore people," he said. "Sometimes, people get bitten."

Around the world, sharks attacked humans 80 times last year, and seven people were killed, according to the University of Florida's International Shark Attack File. The death toll was lower than it was in 2011 but higher than the average of 4.4 from 2001 to 2010.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-02-27-New%20Zealand-Shark%20Attack/id-1784a29a155e4c56b0cea269fb7d7e93

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MWC 2013: LG Launches LG WCP-300 World's Smallest Wireless ...

MWC 2013: LG Launches LG WCP 300 Worlds Smallest Wireless Charger

LG has announced the LG WCP-300 world?s smallest wireless charger at MWC. It is only 6.9cm in diameter and company claims it is designed with portability in mind.

It uses a standard 5-pin micro USB charger to bring juice to the wireless pad. LG is calling the wireless charger the WCP-300 and it is compatible with the Nexus 4. The pad has also been Qi certified by the Wireless Power Consortium, which means that it will work properly.

?With the WCP-300, LG was able to deliver both portability with top-class charging capabilities in a device no larger than a typical beverage coaster.? said Jong-seok Park, president and CEO of LG Electronics Mobile Communications Company.

?Wireless charging is the holy grail of smartphone user convenience,? Dr. Jong-seok Park, President and CEO of LG Electronics Mobile Communications Company said in a press release.

?With the WCP-300, LG was able to deliver both portability with top-class charging capabilities in a device no larger than a typical beverage coaster,? he added.

LG is committed to offering consumers a better mobile user experience by introducing smartphones with more advanced wireless charging technologies in the global market.

Press Release:

LG INTRODUCES WORLD?S SMALLEST WIRELESS CHARGER
LG?s Thin and Sleek Wireless Charger Delivers Maximum Charging Performance and User Convenience

BARCELONA, Feb. 26, 2013 ? LG Electronics (LG) today introduced the world?s smallest wireless charger at Mobile World Congress (MWC) in Barcelona. At only 6.9cm in diameter, the WCP-300 is designed with portability in mind. Despite its di-minutive size, the charging area is 1.7 times wider than that of LG?s previous generation wireless charger. The new model is compatible with a standard 5-pin micro-USB charger, providing the highest level of charging performance and user convenience.

The WCP-300 employs electromagnetic induction technology and is Qi certified by the Wireless Power Consortium. Electromagnetic induction produces a magnetic field that in turn generates an electric current to charge the batteries in devices placed on the charging pad. Certification ensures that the WCP-300 is compatible with all smart-phones that support the Qi standard.

?Wireless charging is the holy grail of smartphone user convenience,? said Dr. Jong-seok Park, President and CEO of LG Electronics Mobile Communications Company. ?With the WCP-300, LG was able to deliver both portability with top-class charging capabilities in a device no larger than a typical beverage coaster.?

In the US market, both the LG Spectrum 2 and Nexus 4 feature built-in support for wireless charging right out of the box, eliminating the need to purchase separate covers. LG believes that built-in support for upcoming smartphones will be the most critical development in making wireless charging the industry standard going forward.

LG is committed to offering consumers a better mobile user experience by introducing smartphones with more advanced wireless charging technologies in the global market.

About LG Electronics, Inc.

LG Electronics, Inc. (KSE: 066570.KS) is a global leader and technology innovator in consumer electronics, mobile communications and home appliances, employing more than 93,000 people working in over 120 operations around the world. With 2012 global sales of USD 45.22 billion (KRW 50.96 trillion), LG comprises four business units ? Home Entertainment, Mobile Communications, Home Appliance, and Air Conditioning & Energy Solution ? and is one of the world?s leading producers of flat panel TVs, mobile devices, air conditioners, washing machines and refrigerators. LG Electronics is a 2012 ENERGY STAR Partner of the Year. For more news and information on LG Electronics, please visit www.LGnewsroom.com.

Source: http://cellphonequick.com/lg-wcp-300-worlds-smallest-wireless-charger/

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বুধবার, ২৭ ফেব্রুয়ারী, ২০১৩

Titanic undertaking: Classic ocean liners coming back

Just over a century after the Titanic sank to the bottom of the North Atlantic, an Australian billionaire has officially floated plans to build a successor.

On Tuesday, Clive Palmer, chairman of Brisbane-based Blue Star Line, revealed blueprints for Titanic II, a ?full-scale re-creation? of the illustrious, if ill-fated, ship at a press conference on the Intrepid Air, Sea & Space Museum in New York.

Set to sail in 2016, the ship is one of several ? the QE2 and SS United States are among the others ? that seek, in one or way or another, to recapture the glory days of the great ocean liners and ensure that their legends live on.

First up: Titanic, or more precisely, Titanic II, a modern-day version of the ship that sank on its maiden voyage in April 1912. During today?s press conference, Palmer referred to the original as a ?ship of dreams? and its successor as a ship ?where dreams come true.?

As envisioned, that dream entails building an 883-foot-long, 55,800-ton vessel with space for 2,435 passengers. That?s small by today?s standards ? the Queen Mary 2 measures 151,000 tons; the Oasis of the Seas, 220,000 tons ? but big enough to offer a casino, gymnasium and other features reminiscent of the original.

In other nods to the past, passengers will wear period clothing from 1912 and be able to book passage in first, second or third class.

"It will be 98% the same," Palmer told the BBC last year. Presumably, the other 2% will apply to the welded (not riveted) hull, the modern propulsion system and the addition of enough lifeboats to preclude problems with things that go bump in the night at sea.

While Palmer declined to discuss the cost of the ship, other ocean liner aficionados have expressed doubts about the viability of the project ever since the idea was first floated last year.

?It?s like a Disneyland representation of the Titanic,? said maritime historian Peter Knego. ?You can?t build with wood anymore, you can?t rivet, you can?t do all the things that made the Titanic what she was.?

Nor, says Knego, can you ignore the fact that the vast majority of today?s cruisers prefer ships with waterparks, climbing walls and other resort-style amenities. By comparison, interest in transatlantic crossings, like the ones Titanic II is expected to begin making in 2016, went into sharp decline the moment Pan Am and BOAC began flying jets across the pond in 1958.

?There?s probably a couple thousand people in the world who?d be fascinated by a transatlantic crossing on a replica of the Titanic,? Knego told NBC News. ?It would also have to compete against the Queen Mary 2 and there are times that the QM2 isn?t even full.?

Original ships, alternative uses
While Titanic II seeks to turn back the clock to the glory days of the ocean-liner era, proof that time doesn?t stand still sits, rusting and peeling, at a dock in Philadelphia. Originally launched in 1952, the SS United States was as famous in its day as the Titanic was 40 years earlier but without the morbid associations.

?It?s the most famous ship that didn?t sink,? said Susan Gibbs, executive director of the SS United States Conservancy, which seeks to preserve the vessel. ?It?s still with us and is by many accounts one of the most storied U.S. liners ever built.?

That story, much condensed, goes like this: Entering transatlantic service in 1952, the ship immediately became the unofficial flagship of the U.S. fleet, recognizable for its knife-like bow and red, white and blue funnels. She broke the transatlantic speed record on her maiden voyage and holds the westbound record for fastest passenger service to this day.

?When she was built, she represented the country,? said Knego. ?People were aware of her like they?re aware of the space shuttle now.?

Alas, the subsequent rise of transatlantic jet service essentially killed the market for transatlantic sailings and the ship was taken out of service in 1969. Since then, it?s had several owners, been stripped of its fittings and avoided several dates with the scrapyard.

Since 1996, the ship has sat at the dock in Philadelphia, its hull streaked with rust and its red, white and blue funnels faded to shades of pink and gray. The good news is that the ship is structurally sound and asbestos-free; the bad news is that carrying costs (maintenance, insurance, etc.) average $75,000 per month.

?That?s a heavy lift and one that can?t be borne indefinitely,? said Gibbs, who, it turns out, is the granddaughter of the ship?s designer, William Francis Gibbs. Scrapping the ship remains a threat, ?but everyone involved will work their hearts out to avoid that fate,? she told NBC News.

Those efforts include a grassroots campaign called SaveTheUnitedStates.org and and plans to turn the ship into a waterfront attraction with hotels, retail outlets and a museum dedicated to the ship, 20th century design and the American ingenuity that underscored it.

According to Gibbs, discussions have been undertaken with several municipalities that might host the ship with New York being the most likely venue: ?It was the ship?s homeport during its service career; it attracts a lot of tourists, and it?s a bustling city with high hotel occupancy rates.?

The effort would not come cheap but it?s also not without precedent. The first Queen Mary has been a dockside hotel/tourist attraction in Long Beach, Calif., since the early 1970s, although, it, too, has faced a series of financial setbacks.

More recently, the Queen Elizabeth 2, or QE2, which has been sitting idle in Dubai since 2008, was sold to Oceanic Group, a Singaporean company that plans to turn it into a hotel/attraction in an as-yet-unnamed Asian city.

Given the above, it?s clear that these grand old ships have incredible appeal just as there?s no denying that their futures are marked by ocean-liner-sized question marks. For Clive Palmer, it?s about recapturing the essence of one iconic vessel; for Susan Gibbs, it?s about ensuring that the essence of another isn?t lost forever.

For his part, Peter Knego has his own wish: ?For people who appreciate classic skyscrapers and old movie theaters, scrapping the United States would be like demolishing the Empire State Building,? he told NBC News. ? If only (Palmer) would invest in the ship instead of recreating one that never completed its maiden voyage ...?

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

Source: http://www.nbcnews.com/travel/itineraries/titanic-undertakings-can-classic-ocean-liners-make-comeback-1C8543842

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Fecal microbiota transplantation cures gastrointestinal diseases

Fecal microbiota transplantation cures gastrointestinal diseases [ Back to EurekAlert! ] Public release date: 26-Feb-2013
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Contact: Aimee Frank
media@gastro.org
301-941-2620
American Gastroenterological Association

Stool transplants highly efficient for Clostridium difficile infections and other gastrointestinal conditions -- 2nd World Summit 'Gut Microbiota For Health' held in Madrid

(26 February 2013) Clostridium difficile infections have developed into a virtual pandemic over the past two decades. The outcome of standard antibiotic treatment is unsatisfactory: the recurrence rates are high with every relapse increasing the risk of further follow-ups. Faecal microbiota transplantation offers a rapidly acting and highly effective alternative in treating recurrent Clostridium difficile infections (RCDI), as Professor Lawrence J. Brandt (Montefiore Medical Center, New York, USA) points out. According to him, more than 90 per cent of the patients are being cured within a short period of time. Further information on this issue one of many topics presented at the 2nd World Summit "Gut Microbiota For Health" in Madrid, Spain, from 24 to 26 February 2013 can be found at http://bit.ly/SUN24PR.

To keep themselves up to date on the rapidly increasing advances in the field of gut microbiota research, scientists and health-care professionals came together at the 2nd Gut Microbiota For Health World Summit. This year, the event was hosted by the Gut Microbiota & Health Section of the European Society of Neurogastroenterology and Motility (ESNM) a member of United European Gastroenterology (UEG) and the American Gastroenterological Association (AGA), with the support of Danone Dairy.

###

About the Gut Microbiota For Health Experts Exchange website

The www.gutmicrobiotaforhealth.com Experts Exchange, provided by the Gut Microbiota & Health Section of ESNM, is an online platform for health-care professionals, scientists, and other people interested in the field. Thanks to being an open, independent and participatory medium, this digital service enables a scientific debate in the field of gut microbiota.

Connected to www.gutmicrobiotaforhealth.com, the Twitter account @GMFHx, animated by experts, for experts from the medical and scientific community, actively contributes to the online exchanges about the gut microbiota. Follow @GMFHx on Twitter. Join the event on #GMFH2013.

About the Gut Microbiota & Health Section of ESNM

ESNM stands for the European Society of Neurogastroenterology and Motility, a member of United European Gastroenterology (UEG). The mission of the ESNM is to defend the interests of all professionals in Europe involved in the study of neurobiology and pathophysiology of gastrointestinal function. The Gut Microbiota & Health Section was set up to increase recognition of the links between the gut microbiota and human health, to spread knowledge and to raise interest in the subject. The Gut Microbiota & Health Section is open to professionals, researchers, and practitioners from all fields related to gut microbiota and health. www.esnm.eu/gut_health/gut_micro_health.php?navId=68

About the AGA

The American Gastroenterological Association is the trusted voice of the GI community. Founded in 1897, the AGA has grown to include more than 16,000 members from around the globe who are involved in all aspects of the science, practice and advancement of gastroenterology. The AGA Institute administers the practice, research and educational programmes of the organisation. www.gastro.org

About Danone Dairy and Gut Microbiota For Health

Danone's conviction is that food plays an essential role in human health namely through the impact that gut microbiota may have on health. That is why Danone Dairy supports the Gut Microbiota For Health World Summit and Experts Exchange web platform with the aim to encourage research and increase knowledge in this promising area, in line with its mission to "bring health through food to as many people as possible.


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Fecal microbiota transplantation cures gastrointestinal diseases [ Back to EurekAlert! ] Public release date: 26-Feb-2013
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American Gastroenterological Association

Stool transplants highly efficient for Clostridium difficile infections and other gastrointestinal conditions -- 2nd World Summit 'Gut Microbiota For Health' held in Madrid

(26 February 2013) Clostridium difficile infections have developed into a virtual pandemic over the past two decades. The outcome of standard antibiotic treatment is unsatisfactory: the recurrence rates are high with every relapse increasing the risk of further follow-ups. Faecal microbiota transplantation offers a rapidly acting and highly effective alternative in treating recurrent Clostridium difficile infections (RCDI), as Professor Lawrence J. Brandt (Montefiore Medical Center, New York, USA) points out. According to him, more than 90 per cent of the patients are being cured within a short period of time. Further information on this issue one of many topics presented at the 2nd World Summit "Gut Microbiota For Health" in Madrid, Spain, from 24 to 26 February 2013 can be found at http://bit.ly/SUN24PR.

To keep themselves up to date on the rapidly increasing advances in the field of gut microbiota research, scientists and health-care professionals came together at the 2nd Gut Microbiota For Health World Summit. This year, the event was hosted by the Gut Microbiota & Health Section of the European Society of Neurogastroenterology and Motility (ESNM) a member of United European Gastroenterology (UEG) and the American Gastroenterological Association (AGA), with the support of Danone Dairy.

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About the Gut Microbiota For Health Experts Exchange website

The www.gutmicrobiotaforhealth.com Experts Exchange, provided by the Gut Microbiota & Health Section of ESNM, is an online platform for health-care professionals, scientists, and other people interested in the field. Thanks to being an open, independent and participatory medium, this digital service enables a scientific debate in the field of gut microbiota.

Connected to www.gutmicrobiotaforhealth.com, the Twitter account @GMFHx, animated by experts, for experts from the medical and scientific community, actively contributes to the online exchanges about the gut microbiota. Follow @GMFHx on Twitter. Join the event on #GMFH2013.

About the Gut Microbiota & Health Section of ESNM

ESNM stands for the European Society of Neurogastroenterology and Motility, a member of United European Gastroenterology (UEG). The mission of the ESNM is to defend the interests of all professionals in Europe involved in the study of neurobiology and pathophysiology of gastrointestinal function. The Gut Microbiota & Health Section was set up to increase recognition of the links between the gut microbiota and human health, to spread knowledge and to raise interest in the subject. The Gut Microbiota & Health Section is open to professionals, researchers, and practitioners from all fields related to gut microbiota and health. www.esnm.eu/gut_health/gut_micro_health.php?navId=68

About the AGA

The American Gastroenterological Association is the trusted voice of the GI community. Founded in 1897, the AGA has grown to include more than 16,000 members from around the globe who are involved in all aspects of the science, practice and advancement of gastroenterology. The AGA Institute administers the practice, research and educational programmes of the organisation. www.gastro.org

About Danone Dairy and Gut Microbiota For Health

Danone's conviction is that food plays an essential role in human health namely through the impact that gut microbiota may have on health. That is why Danone Dairy supports the Gut Microbiota For Health World Summit and Experts Exchange web platform with the aim to encourage research and increase knowledge in this promising area, in line with its mission to "bring health through food to as many people as possible.


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


Source: http://www.eurekalert.org/pub_releases/2013-02/aga-fmt022613.php

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New clot removal devices show promise for treating stroke patients

Feb. 25, 2013 ? Specialists at Stony Brook Medicine's Cerebrovascular and Stroke Center (CVC) are treating patients with a new generation of blood clot removal devices that show promise in successfully revascularizing stroke patients, including those with large vessel blockages. The Solitaire Flow Restoration Device and the Trevo device, approved by Food and Drug Administration (FDA) in 2012 to treat stroke caused by the sudden obstruction of a brain blood vessel (acute ischemic stroke) showed improved results over a previous standard and first generation clot-removal device in clinical trials.

"We have had excellent outcomes using these new devices," said David Fiorella, M.D., Ph.D., a Professor of Clinical Neurological Surgery and Radiology at Stony Brook University School of Medicine and Co-Director of the CVC. "In acute ischemic stroke, 'time is brain,' and in some cases just minutes matter. Therefore, restoring blood flow in an effective and timely manner is critical to the survival and recovery of stroke patients. These new devices enable us to quickly restore blood flow and retrieve the clot in most patients," said Dr. Fiorella, who has performed some 30 procedures on stroke patients using the new devices.

"These blot clot removal devices are an important new component of our armamentarium against stroke" said Henry Woo, MD, Professor of Neurological Surgery and Radiology and Co-Director of the CVC, who has also used both devices in patient procedures. "Our center provides endovascular treatment for acute stroke 24/7, and by having the latest technologies to remove brain blood clots, and the expertise to perform endovascular procedures, our Center remains on the cutting-edge against this life-threatening condition."

According to the American Stroke Association, stroke remains the fourth leading cause of death and leading cause of adult disability in the United States. On average a stroke occurs every 40 seconds in the country, and someone dies from a stroke every four minutes. These statistics speak to the need to develop more effective drugs, devices, and procedures to treat stroke.

Recent results of clinical trials reported in The New England Journal of Medicine (February 2013) about the use of first generation of blood clot removal devices in the endovascular treatment of acute ischemic stroke revealed that endovascular treatment does not result in better patient outcomes compared to standard drug treatments. Dr. Fiorella contends that while these trial results are important in the search for the best treatment protocols for acute ischemic stroke, the new devices and techniques are markedly better than those used to treat the majority of patients in these trials and may yet prove to be the most effective approach in select patients. Further research trials are being conducted at Stony Brook to investigate the efficacy of these newer, better devices in acute ischemic stroke.

The new devices that Stony Brook cerebrovascular specialists use to perform revascularization are expandable wire-mesh systems that collapse and are delivered into the brain blood vessels through small flexible tubes (microcatheters) which are guided from the groin to the brain. The devices open at the site of the clot, displacing the occlusion and immediately restoring blood flow to the brain. When the devices are withdrawn from the blood vessel, they take the clot with them, allowing the clot to be removed from the blood vessel.

Dr. Fiorella said that while intravenous clot-busting drugs remain a standard part of stroke therapy, endovascular therapies using the new devices are particularly beneficial when treating certain stroke patients.

"In many of the more severe stroke cases where the main arteries of the brain are blocked, intravenous medications are predictably ineffective, failing to open the occluded artery in 70 to 90 percent of the cases. Also, many patients are not eligible for intravenous clot busting medication because of their time of presentation, existing medical conditions, recent surgery, or the medications they take, such as blood thinners," he explained. "In these cases where intravenous medications are ineffective or contraindicated, endovascular treatments using these new devices offer patients the most promise."

"I feel extremely good and am able to do the things I did before my stroke, and that includes taking care of my grandchildren and running road races," said Michael Jezewski, 66, a retiree from Centereach, N.Y., who ran a five kilometer race just two months after his May 2012 stroke. "I believe that Dr. Fiorella's procedure did save my life and contributed greatly to my quick recovery."

Jezewski did not have a history of stroke and collapsed while at doctor's appointment. He was rushed to Stony Brook where Dr. Fiorella performed endovascular treatment with one of the new devices within two hours of Jezewski's sudden collapse. Jezewski's symptoms started with fatigue and no feeling on the right side of his body, and then quickly progressed to paralysis and the inability to speak. Upon awaking from the clot removal procedure, the majority of his symptoms had completely resolved.

When Shelley Broven, 66, of Setauket, N.Y., began to feel dizzy and had a hard time speaking during her husband's 70th birthday party in November 2012, friends called an ambulance from the restaurant. She was rushed to Stony Brook where Dr. Fiorella performed endovascular treatment with a new generation device.

"I don't recall much of what happened after that incident, but within a week I was out of the hospital, beginning rehabilitation, and feeling pretty good," said Broven. "Each week I have more energy and can express myself more clearly," added Broven, whose stroke resulted from a nearly completely blocked carotid artery which sent a blood clot into her brain blood vessels.

About the New Devices

In two separate multicenter clinical trials reported in The Lancet the new devices were compared to a standard first generation clot removal device called the Merci Retriever.

In one published report, the Solitaire device opened blocked arteries in approximately 70 percent of the patients, compared to only 30 percent treated with the previous device. When other therapies were used with Solitaire, the success rate improved to 80 percent. After three months, 58 percent of the patients with the Solitaire device had a good neurological outcome in comparison to 33 percent of those treated with the standard device. In addition, the mortality rates were less than half in those treated with the newer generation device.

Another published report compared the Trevo device with the Merci Retriever. In this trial, the new Trevo device was superior to the older device, with an 86 percent success rate in opening the blocked brain blood vessel. When other therapies were added, the Trevo device success rate was more than 90 percent.

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The above story is reprinted from materials provided by Stony Brook Medicine.

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


Journal Reference:

  1. Jeffrey L Saver, Reza Jahan, Elad I Levy, Tudor G Jovin, Blaise Baxter, Raul G Nogueira, Wayne Clark, Ronald Budzik, Osama O Zaidat. Solitaire flow restoration device versus the Merci Retriever in patients with acute ischaemic stroke (SWIFT): a randomised, parallel-group, non-inferiority trial. The Lancet, 2012; 380 (9849): 1241 DOI: 10.1016/S0140-6736(12)61384-1

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/PgBIsRaoaLc/130225201809.htm

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Linking insulin to learning: Insulin-like molecules play critical role in learning and memory

Feb. 26, 2013 ? Though it's most often associated with disorders like diabetes, Harvard researchers have shown how the signaling pathway of insulin and insulin-like peptides plays another critical role in the body -- helping to regulate learning and memory.

In addition to showing that the insulin-like peptides play a critical role in regulating the activity of neurons involved in learning and memory, a team of researchers led by Yun Zhang, Associate Professor of Organismic and Evolutionary Biology, show that the interaction between the molecules can fine-tune how, or even if, learning takes place. Their work is described in a February 6 paper in Neuron.

"People think of insulin and diabetes, but many metabolic syndromes are associated with some types of cognitive defects and behavioral disorders, like depression or dementia," Zhang said. "That suggests that insulin and insulin-like peptides may play an important role in neural function, but it's been very difficult to nail down the underlying mechanism, because these peptides do not have to function through synapses that connect different neurons in the brain"

To get at that mechanism, Zhang and colleagues turned to an organism whose genome and nervous system are well described and highly accessible by genetics -- C. elegans.

Using genetic tools, researchers altered the small, transparent worms by removing their ability to create individual insulin-like compounds. These new "mutant" worms were then tested to see whether they would learn to avoid eating a particular type of bacteria that is known to infect the worms. Tests showed that while some worms did learn to steer clear of the bacteria, others didn't -- suggesting that removing a specific insulin-like compound halted the worms' ability to learn.

Researchers were surprised to find, however, that it wasn't just removing the molecules that could make the animals lose the ability to learn -- some peptide was found to inhibit learning.

"We hadn't predicted that we would find both positive and negative regulators from these peptides," Zhang said. "Why does the animal need this bidirectional regulation of learning? One possibility is that learning depends on context. There are certain things you want to learn -- for example, the worms in these experiments wanted to learn that they shouldn't eat this type of infectious bacteria. That's a positive regulation of the learning. But if they needed to eat, even if it is a bad food, to survive, they would need a way to suppress this type of learning."

Even more surprising for Zhang and her colleagues was evidence that the various insulin-like molecules could regulate each other.

"Many animals, including the humans, have multiple insulin-like molecules and it appears that these molecules can act like a network," she said. "Each of them may play a slightly different role in the nervous system, and they function together to coordinate the signaling related to learning and memory. By changing the way the molecules interact, the brain can fine tune learning in a host of different ways."

Going forward, Zhang said she hopes to characterize more of the insulin-like peptides as a way of better understanding how the various molecules interact, and how they act on the neural circuits for learning and memory.

Understanding how such pathways work could one day help in the development of treatment for a host of cognitive disorders, including dementia.

"The signaling pathways for insulin and insulin-like peptides are highly conserved in mammals, including the humans," Zhang said. "There is even some preliminary evidence that insulin treatment, in some cases, can improve cognitive function. That's one reason we believe that if we understand this mechanism, it will help us better understand how insulin pathways are working in the human brain."

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The above story is reprinted from materials provided by Harvard University.

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


Journal Reference:

  1. Zhunan Chen, Michael Hendricks, Astrid Cornils, Wolfgang Maier, Joy Alcedo, Yun Zhang. Two Insulin-like Peptides Antagonistically Regulate Aversive Olfactory Learning in C.?elegans. Neuron, 2013; 77 (3): 572 DOI: 10.1016/j.neuron.2012.11.025

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/HFukdteMQE0/130226162837.htm

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Small molecules in the blood might gauge radiation effects after exposure

Feb. 25, 2013 ? Ohio State University cancer researchers have identified molecules in the bloodstream that might accurately gauge the likelihood of radiation illness after exposure to ionizing radiation.

The animal study, led by researchers at The Ohio State Comprehensive Cancer Center -- Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC -- James), shows that X-rays or gamma rays alter the levels of certain molecules called microRNA in the blood in a predictable way.

If verified in human subjects, the findings could lead to new methods for rapidly identifying people at risk for acute radiation syndrome after occupational exposures or accidents such as the recent Fukushima Daiichi nuclear reactor incident. The microRNA markers might also help doctors plan radiation therapy for individual patients by taking into account how different people respond to radiation treatment, the researchers say.

The findings are reported in the journal PLOS ONE.

"Our paper reports the identification of a panel of microRNA markers in mice whose serum levels provide an estimate of radiation response and of the dose received after an exposure has occurred," says senior author Dr. Arab Chakravarti, chair and professor of Radiation Oncology, the Max Morehouse Chair in Cancer Research and co-director of the Brain Tumor Program.

"Accurate dose evaluation is critical for making medical decisions and for the timely administration of therapy to prevent or reduce acute and late effects."

The findings might also one day allow doctors to evaluate radiation toxicity during the course of therapy based on an individual's biology. "This would particularly benefit leukemia and lymphoma patients who receive total body irradiation in preparation for stem-cell transplantation," Chakravarti says.

First author Dr. Naduparambil Jacob, a research assistant professor in radiation oncology, noted that the study could be an important step in the development of biological dosimetry, or biodosimetry, a technology for identifying people at risk for acute radiation illnesses that develop within weeks of radiation exposure, and cancers and degenerative diseases that can occur months or years later.

"Biodosimetry is an emerging concept that could enable us to identify individuals who need immediate treatment after a radiation exposure and to better develop personalized radiation treatment plans for patients," Jacob says.

For this study, Chakravarti, Jacob and their colleagues evaluated dose-dependent changes in levels of 88 individual microRNAs in serum from mice after a single acute radiation exposure, and after fractionated doses of radiation that are typical of radiation treatment prior to stem-cell transplantation. Samples were collected from exposed and control animals 24 or 48 hours after exposure.

Key technical findings include:

  • After a one-time exposure, miRNA-150 showed a clear decrease over time with increasing radiation dose, with a drop of 30 percent after 24 hours and of 50 percent after 48 hours, even at the lowest exposure of one gray of radiation.
  • miRNA-200b and miRNA-762 showed increased levels after radiation exposure, with the changes more pronounced in animals receiving higher doses.
  • Animals receiving fractioned doses showed similar changes; e.g., miRNA-150 dropped about 50 percent after 24 hours in animals receiving 4 gray.

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Story Source:

The above story is reprinted from materials provided by Ohio State University Medical Center, 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. Naduparambil Korah Jacob, James V. Cooley, Tamara N. Yee, Jidhin Jacob, Hansjuerg Alder, Priyankara Wickramasinghe, Kirsteen H. Maclean, Arnab Chakravarti. Identification of Sensitive Serum microRNA Biomarkers for Radiation Biodosimetry. PLoS ONE, 2013; 8 (2): e57603 DOI: 10.1371/journal.pone.0057603

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

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/QFEUY1j3rl0/130225201928.htm

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UN removes Osama bin Laden from sanctions list

UNITED NATIONS (AP) ? The United Nations has finally removed Osama bin Laden from the list of al-Qaida members subject to U.N. sanctions, nearly two years after he was killed by U.S. commandos in Pakistan.

The U.N. Security Council committee monitoring sanctions against the terrorist group approved the deletion on Feb. 21, according to their website.

The al-Qaida leader was accused of masterminding the Sept. 11, 2001 terrorist attacks at the World Trade Center in New York, the Pentagon in Washington, and on a crashed plane in Pennsylvania, that killed nearly 3,000 people.

"Bin Laden's removal from the list is a purely technical matter, and was conducted under the provisions related to deceased persons," Kurtis Cooper, deputy spokesman for the U.S. Mission to the United Nations, said Tuesday. "This action in no way signals a change in the international or U.S. position on al-Qaida or Osama bin Laden's role in the tragic events of 9/11 and other terrorist acts and support."

The sanctions committee said the asset freeze, travel ban and arms embargo no longer apply to bin Laden.

But it said member states requesting to unfreeze his assets must provide assurances to the committee that the funds will not be transferred to any other individual or group on the U.N. sanctions list.

The list currently includes 233 individuals and 63 organizations, foundations and companies.

Cooper said that the United States successfully pressed the Security Council to include a provision in a resolution last December updating the listing and delisting procedures for sanctions against al-Qaida that will prevent the unfreezing of funds that belonged to bin Laden if the United States or any other council member objects.

The Security Council first imposed sanctions against the Taliban in November 1999 for refusing to send bin Laden to the United States or a third country for trial on terrorism charges in connection with the bombings of the U.S. embassies in Kenya and Tanzania in 1998.

The sanctions were later extended to al-Qaida and in July 2005, they were extended again to cover affiliates and splinter groups of al-Qaida and the Taliban.

In June 2011, the Security Council voted unanimously to treat al-Qaida and the Taliban separately when it comes to U.N. sanctions, a move aimed at supporting the Afghan government's reconciliation efforts and more effectively fighting global terrorism.

Bin Laden's designation on the sanctions list gave his name as Usama Muhammed Awad bin Laden with 13 "good quality" aliases and two "low quality" aliases. It gave four specific dates and two years, 1956 and 1957, for his birth date and noted that his Saudi citizenship was withdrawn and that the Taliban gave him Afghan nationality.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-02-26-UN-UN-Bin-Laden-Sanctions/id-fd5af2e4cf0e48869613c416e2c81587

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Tegra 4 reference tablets use SanDisk iNAND Extreme, mate a fast CPU with fast storage

Tegra 4 reference tablets use SanDisk's iNAND Extreme, match fast chips with fast storage

It's well established that NVIDIA's Tegra 4 is at least reasonably quick. It's only quick when the storage isn't a bottleneck, however, which is why SanDisk has negotiated a repeat partnership as the official storage supplier for reference Tegra 4 tablets. Pop open one of the designs and you'll find either 16GB or 32GB of SanDisk's iNAND Extreme keeping pace with the quad-core processor. The reference deal may be more than just a publicity grab: it raises the chance that companies will use the speedier flash memory in their own Tegra 4 slates. Whether or not SanDisk makes it to shipping devices, the deal could lead to balanced tablet hardware that seldom leaves us waiting.

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Source: SanDisk

Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/rhV5tQYzdsg/

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Nick Lachey & His Mini-Me Son Camden Appear On Lullaby Album

Nick Lachey & His Mini-Me Son Camden Appear On Lullaby Album

Nick Lachey and son Camden on album cover of "A Father's Lullaby"Nick Lachey and wife Vanessa Minnillo’s five-month-old son appears with his singer father on the cover of Lachey’s lullaby album. The 39-year-old singer is shown with his son, who looks just like him with the dark hair and bright, blue eyes. Lachey’s new album, “A Father’s Lullaby”, will be released in a few weeks. The ...

Nick Lachey & His Mini-Me Son Camden Appear On Lullaby Album Stupid Celebrities Gossip Stupid Celebrities Gossip News

Source: http://stupidcelebrities.net/2013/02/nick-lachey-his-mini-me-son-camden-appear-on-lullaby-album/

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Vatileaks probe will stay secret, says Benedict

Scotland's Cardinal Keith O'Brien will not attend the conclave to elect a new pope ? on Monday he resigned after being accused of "inappropriate acts," the same day that Pope Benedict decided an internal report on the leak of papal documents by the Pope's butler would remain secret. ?NBC's Anne Thompson reports.

By Erin McClam, Staff Writer, NBC News

A potentially explosive report into embarrassing leaks from the Vatican will be seen by only two people ? Pope Benedict XVI and the man who succeeds him.

Italian newspapers have already angered the Vatican by suggesting that the report found evidence of corruption, blackmail and a gay sex ring, and that it triggered Benedict?s decision earlier this month to give up the papacy.


The Vatican said in a statement Monday that Benedict, who commissioned the report on leaks from three cardinals, is the only person who knows its contents and will make them available only to the next pope.

The pontiff also praised the cardinals for showing "the generosity, honesty and dedication of those who work in the Holy See," considering "the limitations and imperfections of the human component of each institution."

Over the weekend, the Vatican took the unusual step of lashing out at the Italian press ? accusing it of "unverifiable or completely false news stories"?designed to influence the conclave that will pick the next pope.

Father Thomas Reese, author of "Inside the Vatican: The Politics and Organization of the Catholic Church," said that Benedict?s decision to keep the report secret was not a surprise.

"The Vatican doesn?t like to do its laundry in public," he said.

In any event, he added, the new pope could always decide to make the report public. Benedict?s decision simply gives him cover in case he wants to keep it private, Reese said.

Javier Barbancho / AFP - Getty Images

Joseph Ratzinger became Pope Benedict XVI in 2005. Look back at his life from childhood through his papacy.

The pope ordered the report on what has become known as the Vatileaks scandal last year after documents became public that deeply embarrassed the church, including some of Benedict?s own correspondence and letters alleging corruption.

Benedict pardoned the ex-butler, Paolo Gabriele, just before Christmas.

The pope, 85, announced earlier this month that he would abdicate, the first leader of the Catholic Church to do so since the Middle Ages. His last day is Thursday. A conclave to pick successor begins next month.

The decision to keep the leaks report secret adds a layer of intrigue to what has already been a tumultuous papal transition.

Just Monday, the most senior cleric in Britain, Cardinal Keith O?Brien, resigned after The Observer newspaper reported that three priests and a former priest had accused him of inappropriate behavior going back 30 years.

Also Monday, the pope changed Vatican law to allow his successor to be picked sooner ? as soon as all the voting cardinals are in place in Rome. Under previous law, the conclave could not have begun before March 15.

Related:

Britain?s top cardinal quits amid priests? allegations

This story was originally published on

Source: http://worldnews.nbcnews.com/_news/2013/02/25/17087052-pope-says-vatileaks-probe-will-stay-secret-adding-intrigue-to-final-days?lite

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Helena Bonham Carter Dress 2013 (PHOTOS)

Although Helena Bonham Carter isn't nominated for an Academy Award this year, it doesn't mean she isn't going to be a shock on the red carpet. The "Les Mis?rables" star has a very eclectic sense of style which always shows through with her red carpet gowns.

See the 46-year-old's Vivienne Westwood dress at the 2013 Academy Awards and tell us what you think!

PHOTOS:

helena bonham carter oscar dress 2013

helena bonham carter oscar dress 2013

See the rest of the red carpet glam:

  • Jessica Chastain

    in an Armani Priv? dress, Christian Louboutin shoes and Harry Winston jewelry.

  • Anne Hathaway

    in Prada.

  • Charlize Theron

    in a Christian Dior Couture dress and Harry Winston jewelry.

  • Naomi Watts

    in an Armani Priv? dress, Jimmy Choo shoes, a Roger Vivier bag and Neil Lane jewelry.

  • Amanda Seyfried

    in an Alexander McQueen dress, Roger Vivier shoes and Lorraine Schwartz jewelry.

  • Halle Berry

    in Versace.

  • Kristen Stewart

    in a Naeem Khan dress, Jimmy Choo shoes and Fred Leighton jewelry.

  • Jennifer Garner and Ben Affleck

    Garner in a Gucci dress and Neil Lane jewelry; Affleck in Gucci.

  • Renee Zellweger

    in Carolina Herrera.

  • Sandra Bullock

    in Elie Saab.

  • Nicole Kidman

    in a L'Wren Scott dress and Fred Leighton jewelry.

  • Kerry Washington

    in a Miu Miu dress, Christian Louboutin shoes, Prada clutch, Chopard earrings and Fred Leighton ring.

  • Salma Hayek

    in Alexander McQueen.

  • Jennifer Aniston

    in a Valentino dress, Salvatore Ferragamo clutch and Fred Leighton jewelry.

  • Adele

    in a Jenny Packham dress and Lorraine Schwartz jewelry.

  • Olivia Munn

    in Marchesa.

  • Jennifer Lawrence

    in a Christian Dior Couture dress, Brian Atwood shoes, Roger Vivier clutch and Chopard jewelry.

  • Reese Witherspoon

    in Louis Vuitton.

  • Amy Adams

    in an Oscar de la Renta dress and Moa jewelry.

  • Bradley Cooper and guest

  • Hugh Jackman

    in Tom Ford.

  • Julie Yaeger and Paul Rudd

    Rudd in Giorgio Armani.

  • George Clooney and Stacy Keibler

    Clooney in Giorgio Armani; Keibler in a Naeem Khan dress, Giuseppe Zanotti shoes and Lorraine Schwartz jewelry.

  • Emmanuelle Riva

  • Naomie Harris

    in Vivienne Westwood.

  • Steven Spielberg and Kate Capshaw

  • Helen Hunt

    in H&M.

  • Christoph Waltz and Judith Holste

  • Melissa McCarthy

    in David Meister.

  • Helena Bonham Carter

    in Vivienne Westwood.

  • Sally Field

    in Valentino.

  • Zoe Saldana

    in an Alexis Mabille Couture dress, Roger Vivier shoes, Salvatore Ferragamo clutch and Neil Lane jewelry.

  • Octavia Spencer

    in a Tadashi Shoji dress, Prada shoes, Edie Parker clutch and Lorraine Schwartz jewelry.

  • Harvey Weinstein and Georgina Chapman

  • Richard Gere

  • Quentin Tarantino and Lianne Spiderbaby

  • Mark Ruffalo and Sunrise Coigney

  • Jamie Foxx and Corinne Bishop

    Foxx in Calvin Klein.

  • Jeremy Renner

    in Givenchy.

  • Justin Theroux

    in Salvatore Ferragamo.

  • Queen Latifah

    in Badgley Mischka.

  • Daniel Day-Lewis and Rebecca Miller

  • Dustin and Lisa Hoffman

    Dustin in Calvin Klein.

  • Tom Hooper

  • Jane Fonda

    in Versace.

  • Norah Jones

    in Tadashi Shoji.

  • Marcia Gay Harden

    in a David Meister dress, Swarovski clutch and John Hardy jewelry.

  • Catherine Zeta-Jones

    in a Zuhair Murad dress and Lorraine Schwartz jewelry.

  • Jennifer Hudson

    in a Roberto Cavalli dress, Giuseppe Zanotti shoes, Jimmy Choo clutch and Sutra jewelry.

  • Bryan Cranston and Robin Dearden

  • Gloria Reuben

Want more? Be sure to check out HuffPost Style on Twitter, Facebook, Tumblr, Pinterest and Instagram at @HuffPostStyle.
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Source: http://www.huffingtonpost.com/2013/02/24/helena-bonham-carter-oscar-dress-2013-photos_n_2737821.html

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