Friday, February 8, 2013

After fatwas, security hiked for Egypt opposition

CAIRO (AP) ? One hardline Muslim cleric on an Egyptian TV station justified sexual assaults on women protesters. Others issued religious edicts saying opposition leaders must be killed. Television screeds by ultraconservative sheiks are raising fears of assassinations here a day after a top anti-Islamist politician was gunned down in Tunisia.

Egyptian security officials on Thursday beefed up security around the homes of Egypt's main opposition politicians, citing the possibility of a Tunisia-type killing after the edicts, or fatwas. The office of Islamist President Mohammed Morsi and his prime minister denounced the edicts and the top prosecutor began an investigation into one of the clerics.

Two well-known ultraconservative clerics sparked an uproar with their edicts several days ago saying Shariah, or Islamic law, required the killing of opposition figures. A third fanned the flames by justifying a string of mob sexual assaults on women protesters in Cairo's Tahrir Square.

"They are going there to get raped," cleric Ahmed Mohammed Abdullah said, depicting them as loose women. He spoke of their curly hair, saying "these are devils named women ... They speak with no femininity, no morals, no fear ... Learn from Muslim women, be Muslims."

On his TV show on the private Al-Umma station Wednesday, Abdullah, also known as Abu Islam, derided opposition statements that attacking women was "a red line" that must not be crossed.

"Does that apply to these naked women?" he said. "Nine out of 10 of them are Crusaders (Christians) and the rest are ... widows with no one to rein them in" to ensure they remain modest.

Sexual assaults on women protesters have spiked in Egypt's wave of unrest since late January, with at least 19 reported on Jan. 25 alone. In many cases, mobs stripped women, penetrating them with knives and other objects, according to rights groups.

The TV screeds by the clerics reflect the fury with which some ultraconservatives have reacted to nationwide protests against Morsi, which turned into deadly clashes as police cracked down on the demonstrators.

Aides to Morsi and Muslim Brotherhood officials have depicted the protesters as thugs and criminals and have accused opposition politicians of condoning or even fueling violence in an attempt to undermine Morsi.

The hardline clerics took up that same rhetoric, but went further and declared that protesters and opposition leaders must face punishments under Islamic law for those who cause chaos or try to overthrow the ruler, including death, crucifixion or amputations of limbs.

Their edicts took on a new light after Tunisian opposition leader Chokri Belaid, a sharp secular critic of that country's Islamist-led government, was gunned down outside his home Wednesday.

Belaid's assassination "sounds danger alarms from Tunisia to Cairo, and warns of the cancerous growth of terrorist groups cloaked by religion and carrying out a plot to liquidate the opposition morally and physically," Egypt's main opposition coalition, the National Salvation Front, said in a statement.

A day earlier, the Front's leader Mohamed ElBaradei denounced what he called the government's silence "as another fatwa gives license to kill opposition in the name of Islam."

On Thursday, Morsi's office said in a statement that it "stresses its full rejection of hate speech cloaked by religion" and called on all national, religious and intellectual leaders "to stand as one line against unacceptable inciteful language."

Prime Minister Hesham Kandil warned that such edicts could lead to "sedition and disturbance" and said they "are not related to Islam."

Interior Ministry spokesman Gen. Hani Abdel Latif said security authorities will increase patrols in residential areas where opposition leaders live in. He told the website of the state Al-Ahram newspaper that security officials have "put into consideration" the assassination of the Tunisia's Belaid.

A security official said ElBaradei's home and several other leaders' homes will be put under observation for their protection. The official spoke on condition of anonymity because he was not authorized to speak to the press.

Egyptians saw a series of assassinations of top statesmen and writers after religious edicts were issued against them back in 1990s during a bloody Islamic extremist insurgency.

Islamists have accused the opposition of trying to now overthrow Morsi, the country's first freely elected president, by stirring up violence in the streets. Protests against Morsi turned to clashes in many places, and demonstrators have cut off roads and held strikes outside government buildings. Dozens were killed in police crackdowns on protesters. Last Friday, protests outside Morsi's presidential palace turned into riots as police rained tear gas and fired birdshots at demonstrators throwing stones and firebombs, and then set fire to protesters' tents.

In further unrest, workers striking over a contract dispute shut down Egypt's key Red Sea port of Ain Sukhna for a seventh day, leading four ships to cancel plans to dock there on Thursday, state news agency MENA reported.

During a recent talk show on the popular Salafi TV channel, Al-Hafez, cleric Mahmoud Shaaban said the leaders of the National Salvation Front are "setting Egypt on fire to gain power."

"The verdict against them under God's law is death," he said.

He mentioned ElBaradei and another Front leader, Hamdeen Sabahi, saying "they have repeatedly spoken about toppling Morsi." Later in the program, he clarified that the government should carry out the verdict, not private citizens.

Separately, another hardline cleric Wagdi Ghoneim issued a video statement pleading with Morsi to crack down heavily on those outside his palace. "The verdict under Shariah for those who seek corruption on earth is to be fought, or crucified, or have their arms or legs cut off or be exiled from earth," he said.

"Strike with an iron fist. Otherwise, the country will be lost at your hand and they'll say it is your fault. They'll say Islam doesn't know how to rule and that it's the Islamists who wrecked the country," he said. He said that if Morsi's government doesn't act, private citizens will.

"We will kill the criminals, the thugs, the thieves and those who give them money and those who help them with words. No mercy with them," Ghoneim shouted.

Top prosecutor Talaat Ibrahim on Thursday ordered an investigation into Shaaban for his fatwa.

In another development, one of deposed leader Hosni Mubarak's most trusted men has been released from prison pending further investigation into corruption charges, according to a security official.

Safwat el-Sherif, the country's former parliament speaker, has walked out of Torah prison in southern Cairo district, late Thursday, the official says. He spoke on condition of anonymity because he was not authorized to speak to the press.

El-Sherif, who served also as information minister for two decades and headed the former ruling National Democratic Party, spent nearly 18 months in prison. He was one of Mubarak's strongmen.

El-Sherif is among a long list of other former Mubarak associates ? businessmen, ministers and others ? who were tried and face trial over alleged corruption.

Popular complaints of endemic graft in government circles were behind 2011 uprising that toppled Mubarak.

Source: http://news.yahoo.com/fatwas-security-hiked-egypt-opposition-190958014.html

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K-State inline hockey club calls Rec 'home' | The Collegian

The K-State Inline Hockey Club will kick off a full-fledged weekend of hockey on Saturday to celebrate the opening of the new multi-activity court gym at the Chester E. Peters Recreation Complex.

The festivities will start Saturday at 10 a.m. with an opening ceremony that will include promotional giveaways, an appearance by Willie the Wildcat and a performance of the national anthem by the K-State Color Guard. A total of five games will take place over the weekend with three played on Saturday and two on Sunday. All games are free for K-State students to attend.

Kyle Probst, inline hockey club president and assistant team captain, believes the games will provide a fun and unique opportunity for Manhattan residents.

?They?re fast-paced. A lot of people here in Kansas have never seen hockey,? said Probst, who is a graduate student in grain science. ?It will be a way for people to come out and check it out for their first time.?

Before the opening of the multi-activity gym, the hockey club had no place to call home. The club team first started in 1996, playing on the campus tennis courts. The team then moved its practices to a roller rink in Junction City.

Not having a stable home has not stopped the team from traveling all over the country. The club?s games and tournaments have taken the team from Chicago to Colorado and even New Orleans.

The team, which competes in the Great Plains division of the National Collegiate Roller Hockey Association, has made it to the national competition three times and has appeared in the final four twice, including last year.

Jerry Remsbecker, coach and faculty adviser for the inline team and computer information specialist in the dean of agriculture?s office, said Saturday?s event will be a great way for the group to get some long-deserved exposure.

?My guys have been working in the dark for 17 years. Nobody knows they exist,? Remsbecker said. ?My guys deserve some kind of reward for all the time and effort they have put in to represent the college.?

The new Rec gym not only gives the team a place to call home, but it also boasts some impressive features.

?It?s actually an Olympic-sized roller hockey rink,? said Parker Conant, team captain and senior in journalism and mass communications. ?We?ve got an advantage having this large rink and being able to practice on it and get in shape.?

Hockey may not be the most prominent sport in this region, but Travis Redeker, assistant director of recreation services, said the team will be a great group for students to support.

?I know I personally really respect just how much time and effort they put into something, because they truly play for the love of the game,? Redeker said. ?When they beat KU, they?re just as proud as when anybody else beats KU.?

The inline hockey club consists of roughly 16 members, with players ranging from 18 to 29 years old, and is always looking to add to its ranks. The captains encourage interested individuals to visit the K-State Inline Hockey Facebook page, email hockey@ksu.edu or to check out a practice or game at the Rec.


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Source: http://www.kstatecollegian.com/2013/02/08/k-state-inline-hockey-club-calls-rec-home/

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NTSB: 787 battery approval should be reconsidered

A Boeing 787 arrives Thursday, Feb. 7, 2013, at Paine Field in Everett, Wash., following a flight from Texas. The Federal Aviation Administration gave Boeing permission to relocate the plane, which was at Meacham Airport for painting when the planes were grounded last month by battery problems. (AP Photo/Elaine Thompson)

A Boeing 787 arrives Thursday, Feb. 7, 2013, at Paine Field in Everett, Wash., following a flight from Texas. The Federal Aviation Administration gave Boeing permission to relocate the plane, which was at Meacham Airport for painting when the planes were grounded last month by battery problems. (AP Photo/Elaine Thompson)

A Boeing 787 jet flies in past the company's giant manufacturing plant Thursday, Feb. 7, 2013, at Paine Field in Everett, Wash., following a flight from Texas. The Federal Aviation Administration gave Boeing permission to relocate the plane, which was at Meacham Airport for painting when the planes were grounded last month by battery problems. (AP Photo/Elaine Thompson)

This slide shown on a video screen during a news conference at the National Transportation Safety Board (NTSB) in Washington, Thursday, Feb. 7, 2013, shows a comparison of an exemplar battery with the Japan Airlines Boeing 787 battery. The NTSB provided an update on their investigation into the Jan. 7 fire that occurred on a Japan Airlines Boeing 787 at Logan International Airport in Boston. (AP Photo/Ann Heisenfelt)

National Transportation Safety Board (NTSB) Chair Deborah Hersman speaks during a news conference in Washington, Thursday, Feb. 7, 2013, to provide an update on the NTSB's investigation into the Jan. 7 fire that occurred on a Japan Airlines Boeing 787 at Logan International Airport in Boston. (AP Photo/Ann Heisenfelt)

National Transportation Safety Board (NTSB) Chair Deborah Hersman speaks during a news conference in Washington, Thursday, Feb. 7, 2013, to provide an update on the NTSB's investigation into the Jan. 7 fire that occurred on a Japan Airlines Boeing 787 at Logan International Airport in Boston. (AP Photo/Ann Heisenfelt)

(AP) ? The government should reassess its safety approval of the Boeing 787 lithium ion batteries, the nation's top accident investigator said Thursday, casting doubt on whether the airliner's troubles can be quickly remedied.

The National Transportation Safety Board is investigating last month's battery fire in a Japan Airlines 787 "Dreamliner" while it was parked in Boston. The results so far contradict some of the assumptions that were made about the battery's safety at the time the system won government approval, said the board's chairman, Deborah Hersman.

The investigation shows the fire started with multiple short-circuits in one of the battery's eight cells, she said. That created an uncontrolled chemical reaction known as "thermal runaway," which is characterized by progressively hotter temperatures. That spread the short-circuiting to the rest of the cells and caused the fire, she said.

The findings are at odds with what Boeing told the Federal Aviation Administration when that agency was working to certify the company's newest and most technologically advanced plane for flight, Hersman said. Boeing said its testing showed that any short-circuiting was contained within a single cell, preventing thermal runaway and fire, she told reporters at a news conference.

Boeing's testing also showed the batteries were likely to cause smoke in only 1 in 10 million flight hours, she said. But the Boston fire was followed nine days later by a smoking battery in an All Nippon Airways plane that made an emergency landing in Japan. The 787 fleet has recorded less than 100,000 flight hours, Hersman noted.

The plane that caught fire in Boston was delivered to Japan Airlines less than three weeks before the fire and had recorded only 169 flight hours over 22 flights.

"There have now been two battery events resulting in smoke less than two weeks apart on two different aircraft," she said. "This investigation has demonstrated that a short-circuit in a single cell can propagate to adjacent cells and result in smoke and fire. The assumptions used to certify the battery must be reconsidered."

Investigators are still trying to determine why the first battery cell short-circuited, but the board's findings appear to raise doubts about the thoroughness of FAA's safety certification of the 787's batteries and whether Boeing can remedy the problems with the addition of a few quick safeguards. FAA typically delegates testing of new aircraft designs to the manufacturer, while overseeing that the tests meet the agency's requirements. The agency also relies to some degree on the expertise of the manufacturer's engineers, especially in the case of a cutting-edge plane like the 787.

Following the Japan Airlines fire at Logan International Airport, Transportation Secretary Ray LaHood and FAA Administrator Michael Huerta ordered a review of the 787's design, certification, manufacture and assembly. That review is still underway.

"We must finish this work before reaching conclusions about what changes or improvements the FAA should make going forward," LaHood and Huerta said in a joint statement. "The leading experts in this field are working to understand what happened and how we can safely get these aircraft back into service."

The same day as the ANA emergency landing, FAA officials ordered the only U.S. carrier with 787s ? United Airlines, which has six of the planes ? to ground them. Aviation authorities in other countries swiftly followed suit. In all, 50 planes operated by seven airlines in six countries are grounded.

The groundings have become a nightmare for the company, which has about 800 Dreamliner orders from airlines around the world.

The 787 is the first airliner to make extensive use of lithium batteries. Aircraft makers view the batteries, which are lighter, recharge faster and can store more energy than other types of batteries of an equivalent size, as an important way to save on fuel costs. The Airbus A350, expected to be ready next year, will also make extensive use of lithium ion batteries. Manufacturers are also looking to retrofit existing planes, replacing other types of batteries with lithium ion.

But lithium batteries in general are more likely to short-circuit and start a fire than other batteries if they are damaged, if there is a manufacturing flaw or if they are exposed to excessive heat.

In 2007, the FAA issued special conditions that Boeing had to meet in order to use lithium ion batteries in the 787, because at that time the agency's safety regulations didn't include standards for such battery systems.

The 787 relies to a greater extent than any previous airliner on electrical systems, as opposed to hydraulic or mechanical ones. The batteries help run those electrical systems and also are used to start a power-generating engine in the rear of the aircraft.

The batteries are made by GS Yuasa of Japan. Japanese aviation investigators probing the cause of the ANA battery failure have also found there was thermal runaway.

Investigators have ruled out mechanical damage or external short-circuiting as possible causes of the initial, internal battery short-circuiting, Hersman said. Investigators and technical experts are now looking for evidence of flaws inside the batteries like pinches, wrinkles or folds, she said.

"We are looking at a number of scenarios," Hersman said, including state of charge of the battery, its manufacturing processes and the design of the batteries.

"We haven't reached any conclusions at this point," she said. "We really have a lot of work to do."

___

The National Aviation Safety Board http://www.ntsb.gov

___

Follow Joan Lowy at http://www.twitter.com/AP_Joan_Lowy

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/89ae8247abe8493fae24405546e9a1aa/Article_2013-02-07-Boeing%20787-NTSB/id-5ebdb0a05eda48df8544771a1495f588

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Sunday, February 3, 2013

Pharma and the Spirit of Competition ? The Business Ethics Blog

Once again, the pharmaceutical industry is under attack, and once again it is for all the wrong reasons.

The problem this time is this: many of the new generation of blockbuster drugs are jaw-droppingly expensive, costing tens of thousands of dollars per patient per year or even per treatment. Part of the reason is that many of them are from a category of drugs known as ?biologics.? Such drugs aren?t made with old-fashioned chemistry, but are instead produced inside living cells, typically genetically modified ones, inside giant vats known as bio-reactors. It?s an expensive new technology. And the big biotech firms that make these drugs are not fond of competition.

According to the New York Times, ?Two companies, Amgen and Genentech, are proposing bills that would restrict the ability of pharmacists to substitute generic versions of biological drugs for brand name products.?

The companies claim they?re just trying to protect consumers. The generic versions, they argue, are typically similar, but not identical, to the originals. These aren?t simple drugs like Aspirin or the blood thinner, Coumadin. These are highly complex molecules, and the worry is that even slight differences in the manufacturing process could lead to problematic differences in form and function.

The makers of generics, for their part, acknowledge that worry, and say they?re fine with pharmacists limiting substitution to cases in which the Food and Drug Administration has declared two drugs to be interchangeable. But they oppose any further restrictions, including ones that might be imposed at the state level and for which the name-brand manufacturers are lobbying mightily.

What are we to say, ethically, about efforts by name-brand manufacturers to limit competition and thereby keep prices and profits high? Is it wrong of them to do this in a context in which health spending is out of control, and in which patients can die from being unable to afford a life-saving drug?

But as strange as this may seem, there is arguably nothing wrong with pharma behaviour that harms patients and strains private and public healthcare budgets. They aren?t responsible for the fact that people get sick, and they?re not (usually!) responsible for the decisions made by governments or by insurance companies. A lot of the behaviour on the part of pharma that people complain about is no more wrongful than the behaviour of the woman who invents a better mousetrap, thereby putting employees of the less-good mousetrap maker out of business. Innovative, competitive behaviour is good in the long run, but net social benefit is consistent with less-good outcomes for some.

The real sin, here, isn?t against consumers or governments, but against the market itself.

Markets, and the businesses that populate them, can only promise to be socially beneficial when there is competition. When governments move to foster competition, businesses that profess to believe in free markets cannot rightly cajole governments to do otherwise. The same goes for using lobbyists to encourage government to make a market less competitive. After all, playing by the rules of the game is the fundamental obligation of business. But when it comes to changing the rules of the game, we have to look to the limits implied by the spirit of the game. That?s where pharma is going astray here. Using government to limit competition isn?t just bad ethics; it?s bad capitalism.

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Source: http://businessethicsblog.com/2013/02/03/pharma-and-the-spirit-of-competition/

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Suicide bombing at US Embassy in Turkey kills 2

Medics carry an injured woman on a stretcher to an ambulance after a suspected suicide bomber detonated an explosive device at the entrance of the U.S. Embassy in the Turkish capital, Ankara, Turkey, Friday Feb. 1, 2013. The bomb appeared to have exploded inside the security checkpoint at the entrance of the visa section of the embassy. A police official said at least two people are dead. (AP Photo/Burhan Ozbilici)

Medics carry an injured woman on a stretcher to an ambulance after a suspected suicide bomber detonated an explosive device at the entrance of the U.S. Embassy in the Turkish capital, Ankara, Turkey, Friday Feb. 1, 2013. The bomb appeared to have exploded inside the security checkpoint at the entrance of the visa section of the embassy. A police official said at least two people are dead. (AP Photo/Burhan Ozbilici)

Medics carry an injured woman on a stretcher to an ambulance after a suspected suicide bomber detonated an explosive device at the entrance of the U.S. Embassy in the Turkish capital, Ankara, Turkey, Friday Feb. 1, 2013. The bomb appeared to have exploded inside the security checkpoint at the entrance of the visa section of the embassy. A police official said at least two people are dead. (AP Photo/Burhan Ozbilici)

Medics carry an injured woman on a stretcher to an ambulance after a suspected suicide bomber detonated an explosive device at the entrance of the U.S. Embassy in the Turkish capital, Ankara, Turkey, Friday Feb. 1, 2013. The bomb appeared to have exploded inside the security checkpoint at the entrance of the visa section of the embassy. A police official said at least two people are dead. (AP Photo/Burhan Ozbilici)

In this image made from video, emergency personnel are seen in front of a side entrance to the U.S. Embassy following a blast, Ankara, Turkey, Friday, Feb. 1, 2013. Turkish news reports say an explosion in front of the U.S. Embassy in the Turkish capital Ankara has injured several people. (AP Photo/NTV) TURKEY OUT

(AP) ? A suicide bomber detonated an explosive Friday in front of the U.S. Embassy in Ankara, killing himself and a Turkish guard in an attack that Turkish officials blamed on domestic leftists.

Turkey and the U.S. immediately condemned the attack and U.S. officials urged Americans to stay away from all U.S. diplomatic offices throughout Turkey.

A Turkish woman was also seriously wounded and two other guards sustained lighter wounds in the 1:15 p.m. blast in the Turkish capital, Interior Minister Muammer Guler told reporters.

There was no immediate claim of responsibility, but Guler said "preliminary information" obtained by police indicated that the bomber was likely connected to a domestic left-wing militant group. He did not elaborate.

A police official, meanwhile, told The Associated Press that the bomber is most likely a suspected member of the outlawed Revolutionary People's Liberation Party-Front, or DHKP-C. He spoke on condition of anonymity because he was not permitted to speak to the press.

The group has been designated a terrorist organization by the United States but had been relatively quiet in recent years.

Friday's explosion occurred inside the security checkpoint at the side entrance to the U.S. embassy, which is used by staff. A guard standing outside the checkpoint was killed while the two guards that were wounded "were standing in a more protected area," Guler said.

Police and ambulances swarmed the area and authorities immediately cordoned it off. Forensic investigators in white outfits and gloves combed the site.

TV footage showed the embassy door blown off its hinges. The blast also shattered the windows of nearby businesses, littering debris on the ground and across the road. The inside of the embassy did not appear to be damaged.

Television footage also showed what appeared to be a U.S. marksman in a helmet and body armor surveying the area from?the roof of an embassy building.

The U.S. Embassy building in Ankara is heavily protected and located near several other embassies, including that of Germany and France. The Hurriyet newspaper said staff at the embassy took shelter in "safe room" inside the compound soon after the explosion.

In a statement, the U.S. Embassy thanked Turkey for "its solidarity and outrage over the incident."

U.S. Ambassador Francis Ricciardone declared that the U.S. and Turkey "will continue to fight terrorism together" and described the U.S. Embassy compound as secure.

"From today's event, it is clear that we both suffer from this terrible, terrible problem of today's world. We are determined after events like this even more to cooperate together until we defeat this problem together," he said.

Turkish Prime Minister Recep Tayyip Erdogan echoed that sentiment, saying the attack aimed to disturb Turkey's "peace and prosperity" and demonstrated a need for international cooperation against terrorism.

"We will stand firm and we will overcome this together," he said.

In Washington, State Department spokeswoman Victoria Nuland said U.S. officials were "working closely with the Turkish national police to make a full assessment of the damage and the casualties, and to begin an investigation."

Turkish Foreign Minister Ahmet Davutoglu vowed that Turkey would spare no effort in protecting diplomatic facilities.

"We have always shown great sensitivity to the protection of foreign missions and we will continue to do so," he said.

The injured woman was 38-year-old Didem Tuncay, a respected television journalist who until recently had worked for NTV television. A hospital official said she was "not in a critical condition."

Ricciardone visited Tuncay in the hospital and told reporters outside that he had invited her to the U.S. Embassy for tea.

He also paid tribute to the Turkish guard who was killed, calling him a "Turkish hero" who died while defending U.S. and Turkish staff at the Embassy.

Americans in Turkey were warned to avoid visiting the embassy or U.S. consulates in Istanbul and Adana until further notice and were told to register on the State Department's website.

"The Department of State advises U.S. citizens traveling or residing in Turkey to be alert to the potential for violence, to avoid those areas where disturbances have occurred, and to avoid demonstrations and large gatherings," said a statement issued by the U.S. Consulate in Istanbul.

British Foreign Secretary William Hague condemned Friday's attack "in the strongest terms" and said Turkey and the U.S. will get the U.K.'s full support as they seek to hold those responsible to account.

U.S. diplomatic facilities in Turkey have been targeted previously by terrorists. In 2008, an attack blamed on al-Qaida-affiliated militants outside the U.S. Consulate in Istanbul left three assailants and three policemen dead.

Elsewhere, terrorists attacked a U.S. mission in Benghazi, Libya, on Sept. 11 last year, killing U.S. Ambassador Chris Stevens and three other Americans. The attackers in Libya were suspected to have ties to Islamist extremists, and one is in custody in Egypt.

In past years, the DHKP-C group has spearheaded hunger strikes against Turkish prison conditions that led to the deaths of dozens of inmates. The protesters opposed a maximum security system in which prisoners were incarcerated in one or three-inmate cells instead of large wards that used to house up to 100 inmates.

In September, police said a leftist militant threw a hand grenade and then blew himself up outside a police station in Istanbul, killing a police officer and injuring seven others. Police identified the bomber as a member of the DHKP-C, which has claimed responsibility for assassinations and bombings since the 1970s.

In 2008, Turkish police said they had foiled a bomb plot by DHKP-C against some U.S. companies in Turkey.

Turkey has also seen attacks linked to homegrown Islamic militants tied to al-Qaida. In a 2003 attack on the British consulate in Istanbul, a suspected Islamic militant rammed an explosive-laden pickup truck into the main gate, killing 58 people, including the British consul-general.

Turkey has also been deeply affected by the civil war in neighboring Syria, and has become a harsh critic of President Bashar Assad's regime there. The war has left at least 60,000 people dead, according to the U.N., and Turkey is sheltering tens of thousands of Syrian refugees.

The first of six Patriot missile batteries being deployed to Turkey to protect the country against attack from Syria was just declared operational and placed under NATO command. Others are expected to become operational in the coming days.

__

Associated Press writer Ezgi Akin contributed to the report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-02-01-Turkey-US-Explosion/id-a9e838b5a79d47278b315c012cfd407d

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Saturday, February 2, 2013

Routes towards defect-free graphene

Feb. 1, 2013 ? A new way of growing graphene without the defects that weaken it and prevent electrons from flowing freely within it could open the way to large-scale manufacturing of graphene-based devices with applications in fields such as electronics, energy, and healthcare.

A team led by Oxford University scientists has overcome a key problem of growing graphene -- a one atom-thick layer of carbon -- when using an established technique called chemical vapour deposition, that the tiny flakes of graphene form with random orientations, leaving defects or 'seams' between flakes that grow together.

The discovery, reported in a paper published in ACS Nano, reveals how these graphene flakes, known as 'domains', can be lined up by manipulating the alignment of carbon atoms on a relatively cheap copper foil -- the atomic structure of the copper surface acts as a 'guide' that controls the orientation of the carbon atoms growing on top of them.

A combination of control of this copper guide and the pressure applied during growth makes it possible to control the thickness of these domains, the geometry of their edges and the grain boundaries where they meet -- 'seams' that act as obstacles to the smooth progress of electrons necessary to create efficient graphene-based electrical and electronic devices.

'Current methods of growing flakes of graphene often suffer from graphene domains not lining up,' said Professor Nicole Grobert of Oxford University's Department of Materials who led the work. 'Our discovery shows that it is possible to produce large sheets of graphene where these flakes, called 'domains', are well-aligned, which will create a neater, stronger, and more 'electron-friendly' material.'

In principle the size of the sheet of graphene that can be created is only limited by the size of the copper base sheet.

The Oxford-led team, which includes researchers from Forschungszentrum Juelich Germany, the University of Ioannina Greece, and Renishaw plc, has shown that it is also possible using the new technique to selectively grow bilayer domains of graphene -- a double layer of closely packed carbon atoms -- which are of particular interest for their unusual electrical properties.

'People have used copper as a base material before, but this is the first time anyone has shown that the many different types of copper surfaces can indeed strongly control the structure of graphene,' said Professor Grobert. 'It's an important step towards finding a way of manufacturing graphene in a controlled fashion at an industrial scale, something that is essential if we are to bridge the gap between fundamental research and building useful graphene-based technologies.'

The team filed a UK patent application on the work in 2012 with the help of Isis Innovation, the University of Oxford's technology transfer firm.

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The above story is reprinted from materials provided by University of Oxford.

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


Journal Reference:

  1. Adrian T. Murdock, Antal Koos, T. Ben Britton, Lothar Houben, Tim Batten, Tong Zhang, Angus J. Wilkinson, Rafal E. Dunin-Borkowski, Christina E. Lekka, Nicole Grobert. Controlling the Orientation, Edge Geometry, and Thickness of Chemical Vapor Deposition Graphene. ACS Nano, 2013; : 130201091736003 DOI: 10.1021/nn3049297

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/top_science/~3/nF2IPQIzE8s/130201132332.htm

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Friday, February 1, 2013

Video: State of economy ahead of jobs report



>>> dow was up almost 6%, the best since january in '94. nasdaq gabd 4%, s&p just over 6. its best january since '97. what is the market surge trying to tell us when mixed in with some bad news out there, as well? and on the eve of another big jobs report? our report from nbc's tom costello.

>> reporter: 25-year-old kory wilson can tell you, it's not easy looking for a job. she has applied for 200 since earning a masters degree in public relations last may of the.

>> being a post graduate, either i'm overqualified or i'm underqualified.

>> she is looking for work, but the economy seemingly poised to either take off or take a stumb stumble. today new applications brought employment benefits jumped by 38,000. but they hit five year lose the previous two weeks. personal income and spending both grew in december. the housing market seems to be improving, and while the economy actually shrank in the fourth quarter, many blame government spending cuts and the fiscal cliff stalemate.

>> we have removed the financial panic and now we're waiting to kind of take a look at the dust and see how it's settled and see how much destruction there's really been.

>> reporter: through it all, wall street has been on a tear. up nearly 6% this month. meanwhile, on main street --

>> i'm filling up once a week so $50 a week, $200 a month.

>> gas prices are headed north.

>> i need a new car. it's breaking me. it's ridiculous.

>> reporter: the national average is now $3.42 a gallon, up ten cents in just a week and about where it was a year ago. california, the great lakes and the east coast are paying the most. analysts blame refinery slow downs.

>> this is one of the quickest, largest increases we have seen for this time of year. that we have ever seen.

>> reporter: all of this sets the stage for tomorrow's jobs report and one of the first real reads on the state of the economy in 2013 . tom costello, nbc news, washington.

Source: http://video.msnbc.msn.com/nightly-news/50658984/

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