সোমবার, ৪ মার্চ, ২০১৩

Chad says it killed Algeria hostage mastermind in Mali

N'DJAMENA (Reuters) - Chadian soldiers in Mali have killed Mokhtar Belmokhtar, the al Qaeda commander who masterminded a bloody hostage-taking at an Algerian gas plant in January, Chad's military said on Saturday.

The death of one of the world's most wanted jihadists would be a major blow to al Qaeda in the region and to Islamist rebels already forced to flee towns they had seized in northern Mali by an offensive by French and African troops.

"On Saturday, March 2, at noon, Chadian armed forces operating in northern Mali completely destroyed a terrorist base (...) The toll included several dead terrorists, including their leader Mokhtar Belmokhtar," Chad's armed forces said in a statement read on national television.

On Friday, Chad's President Idriss Deby said his soldiers had killed another al Qaeda commander, Adelhamid Abou Zeid, among 40 militants who died in an operation in the same area as Saturday's assault - Mali's Adrar des Ifoghas mountains near the Algerian border.

France - which has used jet strikes against the militants' mountain hideouts - has declined to confirm the killing of either Abou Zeid or Belmokhtar.

Analysts said the death of two of al Qaeda's most feared commanders in the Sahara desert would mark a significant blow to Mali's Islamist rebellion.

"Both men have extensive knowledge of northern Mali and parts of the broader Sahel and deep social and other connections in northern Mali, and the death of both in such a short amount of time will likely have an impact on militant operations," said Andrew Lebovich, a Dakar-based analyst who follows al Qaeda in the Islamic Maghreb (AQIM).

Anne Giudicelli, managing director of security consultancy Terrorisc, said the al Qaeda commanders' deaths - if confirmed - would temporarily disrupt the Islamist rebel network but would also raise concern over the fate of seven French hostages believed to be held by Islamists in northern Mali.

Chad is one of several African nations that have contributed forces to a French-led military intervention in Mali aimed at ridding its vast northern desert of Islamist rebels who seized the area nearly a year ago following a coup in the capital.

Western and African countries are worried that al Qaeda could use the zone to launch international attacks and strengthen ties with African Islamist groups like al Shabaab in Somalia and Boko Haram in Nigeria.

'MARLBORO MAN'

Belmokhtar, 40, who lost an eye while fighting in Afghanistan in the 1990s, claimed responsibility for the seizure of dozens of foreign hostages at the In Amenas gas plant in Algeria in January in which more than 60 people were killed.

That attack put Algeria back on the map of global jihad, 20 years after its civil war, a bloody Islamist struggle for power. It also burnished Belmokhtar's jihadi credentials by showing that al Qaeda remained a potent threat to Western interests despite U.S. forces killing Osama bin Laden in Pakistan in 2011.

Before In Amenas, some intelligence experts had assumed Algerian-born Belmokhtar had drifted away from jihad in favor of kidnapping and smuggling weapons and cigarettes in the Sahara where he earned the nickname "Marlboro Man".

In a rare interview with a Mauritanian news service in late 2011, Belmokhtar paid homage to bin Laden and his successor, Ayman al-Zawahri. He cited al Qaeda's traditional global preoccupations, including Iraq, Afghanistan and the fate of the Palestinians, and stressed the need to "attack Western and Jewish economic and military interests".

He shared command of field operations for AQIM - al Qaeda's north African franchise - with Abou Zeid, though there was talk the two did not get along and were competing for power.

A former smuggler turned jihadi, Algerian-born Abou Zeid imposed a violent form of sharia, Islamic law, in the ancient desert town of Timbuktu, including amputations and the destruction of ancient Sufi shrines.

Robert Fowler, a former Canadian diplomat held hostage by Belmokhtar in 2008-9, told Reuters: "While I cannot consider reports of the death of both Abou Zeid and Mokhtar Belmokhtar as anything but good news ... I must temper my enthusiasm by the fact that this is by no means the first time Belmokhtar's death has been reported."

President Francois Hollande said on Friday that the assault to retake Mali's vast desert north from AQIM and other Islamist rebels that began on January 11 was in its final stage and so could not confirm Abou Zeid's death.

A U.S. official and a Western diplomat, however, said the reports about Abou Zeid's death appeared to be credible.

U.S. Representative Ed Royce, Republican chairman of the House Foreign Affairs Committee, said the killing of Belmokhtar "would be a hard blow to the collection of jihadists operating across the region that are targeting American diplomats and energy workers."

Washington has said it believes Islamists operating in Mali were involved in the killing of the U.S. ambassador in Libya's eastern city of Benghazi in September.

After its success in dislodging al Qaeda fighters from northern Mali's towns, France and its African allies have faced a mounting wave of suicide bombings and guerrilla-style raids by Islamists in northern Malian towns.

United Nations Secretary-General Ban Ki-moon said on Friday that a U.N. peacekeeping force to replace French troops in Mali should be discussed as soon as possible.

Chad was among the quickest to respond to Mali's appeals for help alongside the French, rushing in hundreds of troops experienced in desert warfare, led by President Deby's son, General Mahamat Deby.

President Deby may be hoping to polish his regional and international credentials by assisting in this war, while bolstering his own position in power in Chad which has been threatened in the past by eastern neighbor Sudan.

(Additional reporting by John Irish and David Lewis in Dakar, Gus Trompiz in Paris and Mark Hosenball in Washington; Writing by Richard Valdmanis; Editing by Robin Pomeroy)

Source: http://news.yahoo.com/chad-says-killed-algeria-hostage-mastermind-mali-002137862.html

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Reader Who Bought Huge Arsenal Of Guns Online - Business Insider

Recently we posted a set of Uzi pictures that a reader sent us. The reader bought the weapon at a gun show, and as far as we know followed all state and federal laws.

The response from other readers was explosive. At least one commenter claimed he was writing the Bureau of Alcohol, Tobacco, and Firearms to complain.

Well, we have now heard from the gun-buyer again.

He says his IP address is now blocked from visiting gun and ammunition websites from his phone and home computers.

He has had no visits by law enforcement.

But he thinks the government has found him and is now blocking him.

The government does not centrally control the Internet, so this seems unlikely. But assuming the reader remains unable to access weapons sites, it will be interesting to figure out what is really going on. Most likely, if anyone is "blocking" the reader, it's his Internet Service Provider. (But even that would raise some interesting questions...)

Here's a screenshot from his phone.?

Robert Johnson

Source: http://www.businessinsider.com/gun-buyer-ip-address-blocked-2013-3

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Engadget Podcast 333 - 03.01.13

Engadget Podcast 333 - 03.01.13

If three is the magic number, then this is the magic podcast. Episode 333, with three hosts, on the third month of the year (that ends in "3"). There's no sleight of hand here though, it's straight up gadget news served just how you like it. In our experience, it's best to leave the magic tricks to ASUS.

Hosts: Tim Stevens, Brian Heater

Guest: Peter Rojas

Producer: James Trew

Hear the podcast

Filed under:

Comments

Source: http://www.engadget.com/2013/03/02/engadget-podcast-333-03-01-13/

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Emergency Manager: Michigan To Appoint EFM In Detroit, But Who Would Take The Job?

DETROIT -- It appears the appointment of an emergency manager to take over Detroit's failing finances is all but a done deal. But one question remains: Who will get the difficult, thankless job?

Gov. Rick Snyder is being coy about his selection, saying only the person is "top notch." Michigan's Emergency Loan Board will do the official hiring of the candidate, who will provide state oversight on spending and restructuring.

Whoever is chosen, he or she will not only have to tackle the city's massive deficits and debt but also succeed in pulling Detroit out of a fiscal tailspin so steep that it's had to borrow millions of dollars just to pay its bills and city workers' salaries.

"This will take somebody who has very deep and strong financial expertise and very deep and strong political and personal capabilities," said Timothy Horner, a partner in the Warner Norcross & Judd law firm. Horner, whose firm has been closely following Detroit's fiscal struggles because it represents businesses and creditors, told The Associated Press on Friday that the emergency manager job is "a very difficult assignment."

An appointment is unlikely to occur before Detroit Mayor Dave Bing has a chance to appeal Snyder's determination Friday that the city is in a financial emergency. The 10-day appeal period will be followed by a March 12 hearing. It's then that Snyder can change his mind or reaffirm his position and move forward with an emergency manager appointment.

Bing said Friday that doesn't agree with Snyder's determination and that he is looking into the city's options.

Emergency managers have the power under state law to develop financial plans, renegotiate labor contracts, revise and approve budgets to help control spending, sell off city assets not restricted by charter and suspend the salaries of elected officials.

Given the makeup of Detroit ? more than 80 percent of the 700,000 residents are black ? the emergency manager's job would be easier if that person is black, according to Bill Brandt, chief executive of Development Specialists, Inc., a national turnaround firm.

"If he's even toying with the idea of putting a white fella in charge in a city that's 80 percent black it will be seen as more of this plantation mentality," Brandt said of Snyder.

Detroit and its mostly white suburbs have shared an often-strained relationship for decades.

"You need to get a buy-in from the large population and the way is to get a spirited intellectually bright African American with a great deal of political chops," Brandt added.

Among the issues needing immediate attention, is Detroit's massive health care costs and unfunded pension benefits to retirees.

Detroit's sinking population ? a quarter-million people left between 2000 and 2010 ? and shrinking tax base will have to fund its legacy liabilities, Horner said.

"Over many years, the city made many promises to employees and workers and incurred debt based upon a city that was much larger," he said, noting the emergency manager will first need to address "short-term liquidity issues" while handling "long-term legacy liabilities."

Horner also pointed out the manager would need to have experience with bankruptcies.

"If the emergency manager is not able to restructure, we will end up with Chapter 9," he said.

But bankruptcy can be avoided if everyone comes to the negotiating table, said William M. Dolan, a partner in the Brown Rudnick international law firm.

Providence, R.I., had a $110 million structural deficit, $1 billion in unfunded health care and an $800 million unfunded pension. Dolan represented the city last year in negotiations with its active unions and retirees over concessions to address legacy liabilities.

Both sides negotiated everything down and converted health care coverage to Medicare from private plans.

"When you go into bankruptcy your pension is gone. It's gone," Dolan said.

But for residents, the appointment of an emergency manager runs deeper than ledger sheets and balance books.

"You are telling the people of Detroit that they are too stupid to manage their own affairs, and that's an insult," said Oliver Cole, a photography studio owner in the city and president of a 900-family neighborhood association on the northwest side.

"We want the city of Detroit to function," the 62-year-old added. "We want it to be a great city, have police, fire, good EMS, trash pickup and parks maintained.

"The emergency manager gives people the opinion he can do anything. That is tantamount to another mayor and that's why I disagree. You have supplanted the will of the people to elect their leader. Now you say `your voice doesn't count.' "

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Source: http://www.huffingtonpost.com/2013/03/03/emergency-manager-michigan-job-detroit_n_2801441.html

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রবিবার, ৩ মার্চ, ২০১৩

AP PHOTOS: A look at past Iditarod sled dog races

Essential News from The Associated Press

AAA??Mar. 2, 2013?3:48 PM ET
AP PHOTOS: A look at past Iditarod sled dog races
By The Associated Press?THE ASSOCIATED PRESS STATEMENT OF NEWS VALUES AND PRINCIPLES?By The Associated Press

FILE - Iditarod front-runner Dallas Seavey makes his final drive toward Nome, Alaska, during the Iditarod Trail Sled Dog Race on March 13, 2012. (AP Photo/Anchorage Daily News, Marc Lester, File)

FILE - Iditarod front-runner Dallas Seavey makes his final drive toward Nome, Alaska, during the Iditarod Trail Sled Dog Race on March 13, 2012. (AP Photo/Anchorage Daily News, Marc Lester, File)

FILE - Rick Swenson leads his team the final few yards at the conclusion of the ninth annual Iditarod Sled Dog Race in Nome, Alaska, March 19, 1981. The Eureka musher won the race for the third time, covering the 969 miles from Settlers Bay, near Anchorage, to Nome in 12 days, 8 hours, 45 minutes and 2 seconds. (AP Photo, File)

FILE - Last year?s winner and veteran dog musher Susan Butcher pulls into this checkpoint in the heat of the day in McGrath, Alaska, March 12, 1987. (AP Photo/Rob Stapleton, File)

FILE - Bruce Johnson of Atlin, B.C., Canada, takes a nap in the heat of the day at Nikolai checkpoint along the Iditarod trail in Alaska, March 12, 1987. (AP Photo/Rob Stapleton, File)

FILE - The aurora borealis, or northern lights, fill the sky above the Takotna, Alaska checkpoint during the Iditarod Trail Sled Dog Race on Wednesday, March 9, 2011. (AP Photo/The Anchorage Daily News, Bob Hallinen, File)

The world's most famous sled dog race, the Iditarod, kicks off Saturday with an 11-mile-long trot through Anchorage, Alaska's largest city. The race consists of a grueling 1,000-mile trek through unpredictable wilderness to the old gold rush town of Nome on Alaska's western coast. Whoever reaches Nome first wins a new truck and a cash prize of $50,400. The rest of the $600,000 purse will be split between the next 29 mushers to cross the finish line. The iconic race, however, seems to be about more than a monetary prize for most involved: a competition of human versus wild.

Here's a gallery of pictures looking back at more than 30 years of "The Last Great Race."

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2013-03-02-AP-Iditarod-Photo-Gallery/id-0fd5b7011aed4c039249b30688648ef6

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Home Improvements : General Points | Home Improvement

Every home improvement situation is different. Still, there are some general points that apply to most projects.

Some General Points

When all the woodwork in a house is the same color (cream, white, and off-white work easily), spaces tend to visually ?flow smoothly? even if the walls of rooms are different colors. Make sure you don?t break this rule.

The colors of all rooms, which can be seen at the same time, should look good together. Let?s take a typical center hall floor plan for a modern two-story house. The living room and dining room are to the right and left of the entrance. The foyer goes straight back to the family room, breakfast area, and kitchen across the back of the house. There is probably a deck opening off that area. Some part of all those areas can be seen from each room, and the foyer walls continue upstairs to a hall from which each bedroom is visible.

To continue our example with cream woodwork, the foyer and halls might be painted a pearl gray, light tan, soft gold, or deeper cream. The woodwork is probably a gloss or semi-gloss and the walls and ceiling a flat paint. Since ceilings reflect light down on people, they?re usually best in cream or off-white. I once saw a dining room with an indirectly lit octagonal tray ceiling painted to look like creamy clouds in a peachy sunset sky that made every dinner guest look like he or she had a perfect complexion. It was wonderful.

The living room opening off our foyer might be a solid color (maybe sage green or deeper tan) or it might look very handsome with a vertically striped wall paper (cream and gray, cream and green, or cream and tan are good possibilities). The dining room is apt to have a chair rail. A darker color could look good below the chair rail (again sage green, gray, gold or tan would work) with a lighter tint of the same color above. If a solid color were chosen for the living room, the dining room could handle a deep red below the chair rail and a cream paper with a narrow red stripe above it. Lots of crystal and mirrors would look terrific in a room like that.

I?m sure you get the idea. Today?s open floor plans make it important that rooms work together.

Source: http://homeimprovementocala.com/home-improvements-general-points/

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ScienceDaily: Top Science News

ScienceDaily: Top Science Newshttp://www.sciencedaily.com/news/top_news/top_science/ Top science news, featured on ScienceDaily's home page.en-usSun, 03 Mar 2013 14:34:13 ESTSun, 03 Mar 2013 14:34:13 EST60ScienceDaily: Top Science Newshttp://www.sciencedaily.com/images/logosmall.gifhttp://www.sciencedaily.com/news/top_news/top_science/ For more science articles, visit ScienceDaily.3-D printing using old milk jugshttp://www.sciencedaily.com/releases/2013/03/130301153645.htm 3-D printing lets anyone make almost anything with a simple machine and a roll of plastic filament. Now researchers have found a way to drive costs down even further by recycling empty milk jugs into filament. The process reduces landfill waste, saves on energy compared with traditional recycling, and makes 3-D printing and even better deal.Fri, 01 Mar 2013 15:36:36 ESThttp://www.sciencedaily.com/releases/2013/03/130301153645.htmShark fisheries globally unsustainable: 100 million sharks die every yearhttp://www.sciencedaily.com/releases/2013/03/130301153245.htm The world?s shark populations are experiencing significant declines with perhaps 100 million ? or more - sharks being lost every year, according to a new study.Fri, 01 Mar 2013 15:32:32 ESThttp://www.sciencedaily.com/releases/2013/03/130301153245.htmSaharan and Asian dust, biological particles end global journey in Californiahttp://www.sciencedaily.com/releases/2013/03/130301123308.htm A new study is the first to show that dust and other aerosols from one side of the world influence rainfall in the Sierra Nevada.Fri, 01 Mar 2013 12:33:33 ESThttp://www.sciencedaily.com/releases/2013/03/130301123308.htmVolcanic aerosols, not pollutants, tamped down recent Earth warminghttp://www.sciencedaily.com/releases/2013/03/130301123048.htm Scientists looking for clues about why Earth did not warm as much as scientists expected between 2000 and 2010 now thinks the culprits are hiding in plain sight -- dozens of volcanoes spewing sulfur dioxide.Fri, 01 Mar 2013 12:30:30 ESThttp://www.sciencedaily.com/releases/2013/03/130301123048.htmNew study reveals how sensitive US East Coast regions may be to ocean acidificationhttp://www.sciencedaily.com/releases/2013/03/130301123042.htm A continental-scale chemical survey in the waters of the eastern US and Gulf of Mexico is helping researchers determine how distinct bodies of water will resist changes in acidity.Fri, 01 Mar 2013 12:30:30 ESThttp://www.sciencedaily.com/releases/2013/03/130301123042.htmInfection during pregnancy and stress in puberty play key role in development of schizophreniahttp://www.sciencedaily.com/releases/2013/03/130301122512.htm The interplay between an infection during pregnancy and stress in puberty plays a key role in the development of schizophrenia, as behaviorists demonstrate in a mouse model. However, there is no need to panic.Fri, 01 Mar 2013 12:25:25 ESThttp://www.sciencedaily.com/releases/2013/03/130301122512.htmNew dinosaur species: First fossil evidence shows small crocs fed on baby dinosaurshttp://www.sciencedaily.com/releases/2013/02/130228171504.htm A paleontologist and his team have discovered a new species of herbivorous dinosaur and published the first fossil evidence of prehistoric crocodyliforms feeding on small dinosaurs.Thu, 28 Feb 2013 17:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130228171504.htmHistoric datasets reveal effects of climate change and habitat loss on plant-pollinator networkshttp://www.sciencedaily.com/releases/2013/02/130228155624.htm Two biologists at Washington University in St. Louis were delighted to discover a meticulous dataset on a plant-pollinator network recorded by Illinois naturalist Charles Robertson between 1884 and 1916. Re-collecting part of Robertson's network, they learned that although the network has compensated for some losses, battered by climate change and habitat loss it is now weaker and less resilient than in Robertson's time.Thu, 28 Feb 2013 15:56:56 ESThttp://www.sciencedaily.com/releases/2013/02/130228155624.htmLoss of wild insects hurts crops around the worldhttp://www.sciencedaily.com/releases/2013/02/130228155622.htm Researchers studying data from 600 fields in 20 countries have found that managed honey bees are not as successful at pollinating crops as wild insects, primarily wild bees, suggesting the continuing loss of wild insects in many agricultural landscapes has negative consequences for crop harvests.Thu, 28 Feb 2013 15:56:56 ESThttp://www.sciencedaily.com/releases/2013/02/130228155622.htmNASA's Van Allen Probes reveal a new radiation belt around Earthhttp://www.sciencedaily.com/releases/2013/02/130228155430.htm NASA's Van Allen Probes mission has discovered a previously unknown third radiation belt around Earth, revealing the existence of unexpected structures and processes within these hazardous regions of space.Thu, 28 Feb 2013 15:54:54 ESThttp://www.sciencedaily.com/releases/2013/02/130228155430.htmHow did early primordial cells evolve?http://www.sciencedaily.com/releases/2013/02/130228124138.htm New research on bacteria examines how primordial cells could have evolved without protein machinery or cell walls. While the vast majority of bacteria have cell walls, many bacteria can switch to a wall-free existence called the L-form state, which could mirror the structure of primordial cells. A new study reveals how bacteria in this L-form state divide and proliferate, shedding light on how the earliest forms of cellular life may have replicated.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124138.htmAction video games boost reading skills, study of children with dyslexia suggestshttp://www.sciencedaily.com/releases/2013/02/130228124132.htm Much to the chagrin of parents who think their kids should spend less time playing video games and more time studying, time spent playing action video games can actually make dyslexic children read better, new research suggests. In fact, 12 hours of video game play did more for reading skills than is normally achieved with a year of spontaneous reading development or demanding traditional reading treatments.Thu, 28 Feb 2013 12:41:41 ESThttp://www.sciencedaily.com/releases/2013/02/130228124132.htmToxic oceans may have delayed spread of complex lifehttp://www.sciencedaily.com/releases/2013/02/130228113447.htm A new model suggests that inhospitable hydrodgen-sulfide rich waters could have delayed the spread of complex life forms in ancient oceans. The research considers the composition of the oceans 550-700 million years ago and shows that oxygen-poor toxic conditions, which may have delayed the establishment of complex life, were controlled by the biological availability of nitrogen.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113447.htmIcy cosmic start for amino acids and DNA ingredientshttp://www.sciencedaily.com/releases/2013/02/130228113436.htm 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.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113436.htmAntarctic scientists discover 18-kilogram meteoritehttp://www.sciencedaily.com/releases/2013/02/130228113401.htm An international team of scientists have discovered a meteorite with a mass of 18 kilograms embedded in the East Antarctic ice sheet, the largest?such meteorite found in the region since 1988.Thu, 28 Feb 2013 11:34:34 ESThttp://www.sciencedaily.com/releases/2013/02/130228113401.htmBirth of a giant Planet? Candidate protoplanet spotted inside its stellar wombhttp://www.sciencedaily.com/releases/2013/02/130228103341.htm Astronomers have obtained what is likely the first direct observation of a forming planet still embedded in a thick disc of gas and dust. If confirmed, this discovery will greatly improve our understanding of how planets form and allow astronomers to test the current theories against an observable target.Thu, 28 Feb 2013 10:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130228103341.htmPhysicists demonstrate the acceleration of electrons by a laser in a vacuumhttp://www.sciencedaily.com/releases/2013/02/130228093833.htm The acceleration of a free electron by a laser is a long-time goal of solid-state physicists. Physicists have established that an electron beam can be accelerated by a laser in free space. This has never been done before at high energies and represents a significant breakthrough, and may have implications for fusion as a new energy source.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093833.htmNovel wireless brain sensor unveiled: Wireless, broadband, rechargeable, fully implantablehttp://www.sciencedaily.com/releases/2013/02/130228093829.htm In a significant advance for brain-computer interfaces, engineers have developed a novel wireless, broadband, rechargeable, fully implantable brain sensor that has performed well in animal models for more than a year.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093829.htmBrain-to-brain interface allows transmission of tactile and motor information between ratshttp://www.sciencedaily.com/releases/2013/02/130228093823.htm Researchers have electronically linked the brains of pairs of rats for the first time, enabling them to communicate directly to solve simple behavioral puzzles. A further test of this work successfully linked the brains of two animals thousands of miles apart -- one in Durham, N.C., and one in Natal, Brazil.Thu, 28 Feb 2013 09:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130228093823.htmRenewable energy: Nanotubes to channel osmotic powerhttp://www.sciencedaily.com/releases/2013/02/130228093509.htm The salinity difference between fresh water and salt water could be a source of renewable energy. However, power yields from existing techniques are not high enough to make them viable. A solution to this problem may now have been found. Researchers have discovered a new means of harnessing this energy: osmotic flow through boron nitride nanotubes generates huge electric currents, with 1,000 times the efficiency of any previous system.Thu, 28 Feb 2013 09:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130228093509.htmAtoms with quantum-memoryhttp://www.sciencedaily.com/releases/2013/02/130228080242.htm Order tends towards disorder. This is also true for quantum states. Measurements show that in quantum mechanics this transition can be quite different from what we experience in our daily lives.Thu, 28 Feb 2013 08:02:02 ESThttp://www.sciencedaily.com/releases/2013/02/130228080242.htmNut-cracking monkeys use shapes to strategize their use of toolshttp://www.sciencedaily.com/releases/2013/02/130227183502.htm Bearded capuchin monkeys deliberately place palm nuts in a stable position on a surface before trying to crack them open, revealing their capacity to use tactile information to improve tool use.Wed, 27 Feb 2013 18:35:35 ESThttp://www.sciencedaily.com/releases/2013/02/130227183502.htmEyes work without connection to brain: Ectopic eyes function without natural connection to brainhttp://www.sciencedaily.com/releases/2013/02/130227183311.htm For the first time, scientists have shown that transplanted eyes located far outside the head in a vertebrate animal model can confer vision without a direct neural connection to the brain. Biologists used a frog model to shed new light -- literally -- on one of the major questions in regenerative medicine and sensory augmentation research.Wed, 27 Feb 2013 18:33:33 ESThttp://www.sciencedaily.com/releases/2013/02/130227183311.htmReading the human genome: First step-by-step look at transcription initiationhttp://www.sciencedaily.com/releases/2013/02/130227151306.htm Researchers have achieved a major advance in understanding how genetic information is transcribed from DNA to RNA by providing the first step-by-step look at the biomolecular machinery that reads the human genome.Wed, 27 Feb 2013 15:13:13 ESThttp://www.sciencedaily.com/releases/2013/02/130227151306.htmFeeding limbs and nervous system of one of Earth's earliest animals discoveredhttp://www.sciencedaily.com/releases/2013/02/130227134425.htm Unique fossils literally 'lift the lid' on ancient creature's head to expose one of the earliest examples of food manipulating limbs in evolutionary history, dating from around 530 million years ago.Wed, 27 Feb 2013 13:44:44 ESThttp://www.sciencedaily.com/releases/2013/02/130227134425.htmMan walks again after surgery to reverse muscle paralysishttp://www.sciencedaily.com/releases/2013/02/130227134340.htm After four years of confinement to a wheelchair, Rick Constantine, 58, is now walking again after undergoing an unconventional surgery to restore the use of his leg.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134340.htmSongbirds? brains coordinate singing with intricate timinghttp://www.sciencedaily.com/releases/2013/02/130227134336.htm As a bird sings, some neurons in its brain prepare to make the next sounds while others are synchronized with the current notes?a coordination of physical actions and brain activity that is needed to produce complex movements. The finding that may lead to new ways of understanding human speech production.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134336.htmViruses can have immune systems: A pirate phage commandeers the immune system of bacteriahttp://www.sciencedaily.com/releases/2013/02/130227134334.htm A new study reports that a viral predator of the cholera bacteria has stolen the functional immune system of bacteria and is using it against its bacterial host. This provides the first evidence that this type of virus, the bacteriophage, can acquire an adaptive immune system. The study has implications for phage therapy, the use of phages to treat bacterial diseases.Wed, 27 Feb 2013 13:43:43 ESThttp://www.sciencedaily.com/releases/2013/02/130227134334.htmNASA's NuSTAR helps solve riddle of black hole spinhttp://www.sciencedaily.com/releases/2013/02/130227132544.htm Two X-ray space observatories, NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and the European Space Agency's XMM-Newton, have teamed up to measure definitively, for the first time, the spin rate of a black hole with a mass 2 million times that of our sun.Wed, 27 Feb 2013 13:25:25 ESThttp://www.sciencedaily.com/releases/2013/02/130227132544.htmContaminated diet contributes to exposure to endocrine-disrupting chemicals: Phthalates and BPAhttp://www.sciencedaily.com/releases/2013/02/130227121903.htm While water bottles may tout BPA-free labels and personal care products declare phthalates not among their ingredients, these assurances may not be enough. According to a new study, we may be exposed to these chemicals in our diet, even if our diet is organic and we prepare, cook, and store foods in non-plastic containers. Children may be most vulnerable.Wed, 27 Feb 2013 12:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227121903.htm'Network' analysis of brain may explain features of autismhttp://www.sciencedaily.com/releases/2013/02/130227102022.htm A look at how the brain processes information finds distinct pattern in autistic children. Using EEGs to track the brain's electrical cross-talk, researchers found structural difference in brain connections. Compared with neurotypical children, those with autism have multiple redundant connections between neighboring brain areas at expense of long-distance links. The study, using "network analysis" like with airlines or electrical grids, may help in understanding some classic autistic behaviors.Wed, 27 Feb 2013 10:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130227102022.htmCryopreservation: A chance for highly endangered mammalshttp://www.sciencedaily.com/releases/2013/02/130227101951.htm Oocytes of lions, tigers and other cat species survive the preservation in liquid nitrogen. Scientists have now succeeded in carrying out cryopreservation of felid ovary cortex.Wed, 27 Feb 2013 10:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227101951.htmPessimism about the future may lead to longer, healthier lifehttp://www.sciencedaily.com/releases/2013/02/130227101929.htm Older people who have low expectations for a satisfying future may be more likely to live longer, healthier lives than those who see brighter days ahead, according to new research.Wed, 27 Feb 2013 10:19:19 ESThttp://www.sciencedaily.com/releases/2013/02/130227101929.htmDiscovery on animal memory opens doors to research on memory impairment diseaseshttp://www.sciencedaily.com/releases/2013/02/130227085944.htm A new study offers the first evidence of source memory in a nonhuman animal. The findings have fascinating implications, both in evolutionary terms and for future research into the biological underpinnings of memory, as well as the treatment of diseases marked by memory failure such as Alzheimer's, Parkinson's and Huntington's, or disorders such as schizophrenia, PTSD and depression.Wed, 27 Feb 2013 08:59:59 ESThttp://www.sciencedaily.com/releases/2013/02/130227085944.htmNew fabrication technique could provide breakthrough for solar energy systemshttp://www.sciencedaily.com/releases/2013/02/130227085942.htm Scientists are using a novel fabrication process to create ultra-efficient solar energy rectennas capable of harvesting more than 70 percent of the sun's electromagnetic radiation and simultaneously converting it into usable electric power.Wed, 27 Feb 2013 08:59:59 ESThttp://www.sciencedaily.com/releases/2013/02/130227085942.htmNew Greek observatory sheds light on old starhttp://www.sciencedaily.com/releases/2013/02/130227085842.htm Continuing a tradition stretching back more than 25 centuries, astronomers have used the new 2.3-meter 'Aristarchos' telescope, sited at Helmos Observatory (2340m high) in the Pelοponnese Mountains in Greece, to determine the distance to and history of an enigmatic stellar system, discovering it to likely be a binary star cocooned within an exotic nebula.Wed, 27 Feb 2013 08:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130227085842.htmToo much vitamin D during pregnancy can cause food allergies, research suggestshttp://www.sciencedaily.com/releases/2013/02/130227085838.htm Pregnant women should avoid taking vitamin D supplements, new research suggests. Substitution appears to raise the risk of children developing a food allergy after birth.Wed, 27 Feb 2013 08:58:58 ESThttp://www.sciencedaily.com/releases/2013/02/130227085838.htmIncreased risk of sleep disorder narcolepsy in children who received swine flu vaccinehttp://www.sciencedaily.com/releases/2013/02/130226194006.htm A study finds an increased risk of narcolepsy in children and adolescents who received the A/H1N1 2009 influenza vaccine (Pandemrix) during the pandemic in England.Tue, 26 Feb 2013 19:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226194006.htmLeatherback sea turtle could be extinct within 20 years at last stronghold in the Pacific Oceanhttp://www.sciencedaily.com/releases/2013/02/130226141233.htm An international team led by the University of Alabama at Birmingham (UAB) has documented a 78 percent decline in the number of nests of the critically endangered leatherback sea turtle (Dermochelys coriacea) at the turtle's last stronghold in the Pacific Ocean.Tue, 26 Feb 2013 14:12:12 ESThttp://www.sciencedaily.com/releases/2013/02/130226141233.htmResearchers test holographic technique for restoring visionhttp://www.sciencedaily.com/releases/2013/02/130226134259.htm Researchers are testing the power of holography to artificially stimulate cells in the eye, with hopes of developing a new strategy for bionic vision restoration. Computer-generated holography, they say, could be used in conjunction with a technique called optogenetics, which uses gene therapy to deliver light-sensitive proteins to damaged retinal nerve cells. In conditions such as retinitis pigmentosa (RP), these light-sensing cells degenerate and lead to blindness.Tue, 26 Feb 2013 13:42:42 ESThttp://www.sciencedaily.com/releases/2013/02/130226134259.htmEating well could help spread disease, water flea study suggestshttp://www.sciencedaily.com/releases/2013/02/130226120551.htm Plentiful food can accelerate the spread of infections, scientists have shown in a study of water fleas. Scientists studying bacterial infections in tiny water fleas have discovered that increasing their supply of food can speed up the spread of infection.Tue, 26 Feb 2013 12:05:05 ESThttp://www.sciencedaily.com/releases/2013/02/130226120551.htmNon-brittle glass possible: In probing mysteries of glass, researchers find a key to toughnesshttp://www.sciencedaily.com/releases/2013/02/130226114023.htm Glass doesn't have to be brittle. Scientists propose a way of predicting whether a given glass will be brittle or ductile -- a property typically associated with metals like steel or aluminum -- and assert that any glass could have either quality.Tue, 26 Feb 2013 11:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226114023.htmConnecting the (quantum) dots: First viable high-speed quantum computer moves closerhttp://www.sciencedaily.com/releases/2013/02/130226114021.htm Scientists have developed a new method that better preserves the units necessary to power lightning-fast electronics, known as qubits. Hole spins, rather than electron spins, can keep quantum bits in the same physical state up to 10 times longer than before, the report finds.Tue, 26 Feb 2013 11:40:40 ESThttp://www.sciencedaily.com/releases/2013/02/130226114021.htmCell discovery could hold key to causes of inherited diseaseshttp://www.sciencedaily.com/releases/2013/02/130226113830.htm Fresh insights into the protective seal that surrounds the DNA of our cells could help develop treatments for inherited muscle, brain, bone and skin disorders. Researchers have discovered that the proteins within this coating -- known as the nuclear envelope -- vary greatly between cells in different organs of the body.Tue, 26 Feb 2013 11:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130226113830.htmClever battery completes stretchable electronics package: Can stretch, twist and bend -- and return to normal shapehttp://www.sciencedaily.com/releases/2013/02/130226113828.htm Researchers have demonstrated a stretchable lithium-ion battery -- a flexible device capable of powering their innovative stretchable electronics. The battery can stretch up to 300 percent of its original size and still function -- even when stretched, folded, twisted and mounted on a human elbow. The battery enables true integration of electronics and power into a small, stretchable package that is wirelessly rechargeable.Tue, 26 Feb 2013 11:38:38 ESThttp://www.sciencedaily.com/releases/2013/02/130226113828.htmInfrared digital holography allows firefighters to see through flames, image moving peoplehttp://www.sciencedaily.com/releases/2013/02/130226101454.htm Firefighters now have a new tool that could help save lives. A team of researchers have developed a new technique using digital holography that can "see" people through intense flames -- the first time a holographic recording of a live person has been achieved while the body is moving. The new technique allows imaging through both.Tue, 26 Feb 2013 10:14:14 ESThttp://www.sciencedaily.com/releases/2013/02/130226101454.htmBlueprint for an artificial brain: Scientists experiment with memristors that imitate natural nerveshttp://www.sciencedaily.com/releases/2013/02/130226101400.htm Scientists have long been dreaming about building a computer that would work like a brain. This is because a brain is far more energy-saving than a computer, it can learn by itself, and it doesn't need any programming. Scientists are experimenting with memristors -- electronic microcomponents that imitate natural nerves.Tue, 26 Feb 2013 10:14:14 ESThttp://www.sciencedaily.com/releases/2013/02/130226101400.htmUnlimited source of human kidney cells createdhttp://www.sciencedaily.com/releases/2013/02/130226092142.htm Researchers have successfully generated human kidney cells from human embryonic stem cells in vitro1. Specifically, they produced the renal cells under artificial conditions in the lab without using animals or organs. This has not been possible until now.Tue, 26 Feb 2013 09:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130226092142.htmNewly observed properties of vacuums: Light particles illuminate the vacuumhttp://www.sciencedaily.com/releases/2013/02/130226092128.htm Researchers have succeeded in showing experimentally that vacuums have properties not previously observed. According to the laws of quantum mechanics, it is a state with abundant potentials. Vacuums contain momentarily appearing and disappearing virtual pairs, which can be converted into detectable light particles.Tue, 26 Feb 2013 09:21:21 ESThttp://www.sciencedaily.com/releases/2013/02/130226092128.htmSleep reinforces learning: Children?s brains transform subconsciously learned material into active knowledgehttp://www.sciencedaily.com/releases/2013/02/130226081155.htm During sleep, our brains store what we have learned during the day a process even more effective in children than in adults, new research shows.Tue, 26 Feb 2013 08:11:11 ESThttp://www.sciencedaily.com/releases/2013/02/130226081155.htmMediterranean diet helps cut risk of heart attack, stroke: Results of PREDIMED study presentedhttp://www.sciencedaily.com/releases/2013/02/130225181536.htm Results of a major study aimed at assessing the efficacy of the Mediterranean diet in the primary prevention of cardiovascular diseases show that such a diet supplemented with extra-virgin olive oil or tree nuts reduces by 30 percent the risk of suffering a cardiovascular death, a myocardial infarction or a stroke.Mon, 25 Feb 2013 18:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130225181536.htmHigher levels of several toxic metals found in children with autismhttp://www.sciencedaily.com/releases/2013/02/130225162231.htm Researchers have found significantly higher levels of toxic metals in children with autism, compared to typical children. They hypothesize that reducing early exposure to toxic metals may help lessen symptoms of autism, though they say this hypotheses needs further examination.Mon, 25 Feb 2013 16:22:22 ESThttp://www.sciencedaily.com/releases/2013/02/130225162231.htmLiver stem cells grown in culture, transplanted with demonstrated therapeutic benefithttp://www.sciencedaily.com/releases/2013/02/130225153130.htm For decades scientists around the world have attempted to regenerate primary liver cells known as hepatocytes because of their numerous biomedical applications, including hepatitis research, drug metabolism and toxicity studies, as well as transplantation for cirrhosis and other chronic liver conditions. But no lab in the world has been successful in identifying and growing liver stem cells in culture -- using any available technique -- until now.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153130.htmWeather extremes provoked by trapping of giant waves in the atmospherehttp://www.sciencedaily.com/releases/2013/02/130225153128.htm The world has suffered from severe regional weather extremes in recent years, such as the heat wave in the United States in 2011. Behind these devastating individual events there is a common physical cause, propose scientists in a new study. It suggests that human-made climate change repeatedly disturbs the patterns of atmospheric flow around the globe's Northern hemisphere through a subtle resonance mechanism.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153128.htmClues to climate cycles dug from South Pole snow pithttp://www.sciencedaily.com/releases/2013/02/130225153126.htm Particles from the upper atmosphere trapped in a deep pile of Antarctic snow hold clear chemical traces of global meteorological events, climate scientists from France have found. Anomalies in oxygen found in sulfate particles coincide with several episodes of the world-wide disruption of weather known as El Nino and can be distinguished from similar signals left by the eruption of huge volcanoes, the team reports.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153126.htmMaize in diets of people in coastal Peru dates to 5,000 years agohttp://www.sciencedaily.com/releases/2013/02/130225153124.htm Scientists have concluded that during the Late Archaic, maize (corn) was a primary component in the diet of people living in the Norte Chico region of Peru, an area of remarkable cultural florescence in 3rd millennium B.C. Up until now, the prevailing theory was that marine resources, not agriculture and corn, provided the economic engine behind the development of civilization in the Andean region of Peru.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153124.htmBPA may affect the developing brain by disrupting gene regulationhttp://www.sciencedaily.com/releases/2013/02/130225153122.htm Environmental exposure to bisphenol A (BPA), a widespread chemical found in plastics and resins, may suppress a gene vital to nerve cell function and to the development of the central nervous system, according to a new study.Mon, 25 Feb 2013 15:31:31 ESThttp://www.sciencedaily.com/releases/2013/02/130225153122.htmFuture evidence for extraterrestrial life might come from dying starshttp://www.sciencedaily.com/releases/2013/02/130225131618.htm Even dying stars could host planets with life -- and if such life exists, we might be able to detect it within the next decade. This encouraging result comes from a new theoretical study of Earth-like planets orbiting white dwarf stars. Researchers found that we could detect oxygen in the atmosphere of a white dwarf's planet much more easily than for an Earth-like planet orbiting a Sun-like star.Mon, 25 Feb 2013 13:16:16 ESThttp://www.sciencedaily.com/releases/2013/02/130225131618.htmMoments of spirituality can induce liberal attitudes, researchers findhttp://www.sciencedaily.com/releases/2013/02/130225131532.htm People become more politically liberal immediately after practising a spiritual exercise such as meditation, researchers have found.Mon, 25 Feb 2013 13:15:15 ESThttp://www.sciencedaily.com/releases/2013/02/130225131532.htmNew maps depict potential worldwide coral bleaching by 2056http://www.sciencedaily.com/releases/2013/02/130225122045.htm New maps by scientists show how rising sea temperatures are likely to affect all coral reefs in the form of annual coral bleaching events under different emission scenarios. If carbon emissions stay on the current path most of the world's coral reefs (74 percent) are projected to experience coral bleaching conditions annually by 2045, results of the study show.Mon, 25 Feb 2013 12:20:20 ESThttp://www.sciencedaily.com/releases/2013/02/130225122045.htm

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