Saturday, March 30, 2013

SAfrica: Mandela in hospital with lung infection

JOHANNESBURG (AP) ? Nelson Mandela, the anti-apartheid leader who became South Africa's first black president, has been hit by a lung infection again and is in a hospital, the presidency said Thursday.

Mandela, 94, has become increasingly frail in recent years and has been hospitalized several times in recent months, including earlier this month when he underwent what authorities said was a scheduled medical test. The Nobel laureate is a revered figure in South Africa, which has honored his legacy of reconciliation by naming buildings and other places after him and printing his image on national banknotes.

"I'm so sorry. I'm sad," said Obed Mokwana, a Johannesburg resident. "I just try to pray all the time. He must come very strong again."

The Nobel laureate was admitted to a hospital just before midnight Wednesday "due to the recurrence of his lung infection," the office of President Jacob Zuma said in a statement.

Mandela contracted tuberculosis during his 27-year imprisonment for fighting white racist rule in South Africa. He has repeatedly had lung problems.

"Doctors are attending to him, ensuring that he has the best possible expert medical treatment and comfort," the statement from the presidency said. It appealed "for understanding and privacy in order to allow space to the doctors to do their work."

Presidential spokesman Mac Maharaj, referring to Mandela by his clan name "Madiba," said the trip to a hospital in the South African capital of Pretoria was not for previously scheduled treatment.

"No, this wasn't scheduled, as you will appreciate the doctors do work with a great sense of caution when they are treating Madiba and take into account his age," he said. "And so when they found that this lung infection had reoccurred they decided to have him immediately hospitalized so that he can receive the best treatment."

In December, Mandela spent three weeks in a hospital in Pretoria, where he was treated for a lung infection and had a procedure to remove gallstones.

Maharaj acknowledged there was cause for worry, but said the medical specialists treating Mandela were very competent.

"With Madiba and a person of his age there always has to be concern and therefore the doctors, I think we need to appreciate, will prefer to work on the side of caution rather than taking any risks," he said from the coastal city of Durban.

He said there had been a global outpouring of messages expressing concern for Mandela's health.

Zuma wished Mandela a speedy recovery.

"We appeal to the people of South Africa and the world to pray for our beloved Madiba and his family and to keep them in their thoughts. We have full confidence in the medical team and know that they will do everything possible to ensure recovery," the presidential statement quoted Zuma as saying.

Mandela spent a night in a hospital and was released on March 10 following a medical test. At that time, spokesman Maharaj said Mandela was "well."

In February 2012, Mandela spent a night in a hospital for minor diagnostic surgery to determine the cause of an abdominal complaint. In January 2011, he was admitted to a Johannesburg hospital for what officials initially described as tests but what turned out to be an acute respiratory infection. He was discharged days later.

He also had surgery for an enlarged prostate gland in 1985.

Under South Africa's white-minority apartheid regime, Mandela served 27 years in prison, where he contracted tuberculosis, before being released in 1990. He later became the nation's first democratically elected president in 1994 under the banner of the African National Congress, helping to negotiate a relatively peaceful end to apartheid despite fears of much greater bloodshed. He served one five-year term as president before retiring.

Perceived successes during Mandela's tenure include the introduction of a constitution with robust protections for individual rights and the Truth and Reconciliation Commission, a panel that heard testimony about apartheid-era violations of human rights as a kind of national therapy session. South Africa still struggles with crime, economic inequality and other social ills.

Mandela last made a public appearance on a major stage when South Africa hosted the 2010 World Cup soccer tournament.

He had spent more time in the rural village of Qunu in Eastern Cape province, where he grew up. He was visited there in August by Hillary Clinton, who was U.S. secretary of state at the time.

Doctors said in December that he should remain at his home in the Johannesburg neighborhood of Houghton for the time being to be close to medical facilities that can provide the care he needs.

___

APTN Senior Producer Ed Brown contributed to this report from Durban, South Africa.

Source: http://news.yahoo.com/safrica-mandela-hospital-lung-infection-073555444.html

Lane Goodwin Romnesia eminem eminem yankees Tagg Romney Bosses Day

Proximity to coal-tar-sealed pavement raises risk of cancer, study finds

Mar. 28, 2013 ? People living near asphalt pavement sealed with coal tar have an elevated risk of cancer, according to a study in the journal Environmental Science and Technology. Much of this calculated excess risk results from exposures in children, age six or younger, to polycyclic aromatic hydrocarbons (PAHs) from the sealant.

"The increased cancer risk associated with coal-tar-sealed asphalt (CSA) likely affects a large number of people in the U.S. Our results indicate that the presence of coal-tar-based pavement sealants is associated with significant increases in estimated excess lifetime cancer risk for nearby residents," said E. Spencer Williams, Ph.D., principal author of the study and Baylor University assistant research scientist at the Center for Reservoir and Aquatic Systems Research in Baylor's College of Arts & Sciences.

Researchers from Baylor University in Waco, Texas, and the in Austin, Texas, are the first to report on the potential human health effects of PAHs in settled house dust and soil in living spaces and soil adjacent to parking lots sealed with coal-tar-based products.

"Exposure to these compounds in settled house dust is a particularly important source of risk for children younger than six years of age, as they are expected to ingest this material at higher rates," Williams said. "This indicates that the use of coal-tar-based pavement sealants magnifies aggregate exposures to PAHs in children and adults in residences adjacent to where these products are used and is associated with human health risks in excess of widely accepted standards."

Data on PAHs in settled house dust used for this analysis were published previously by the same authors. In that study, settled house dust and parking lot dust were sampled for 23 ground-floor apartments in Austin, Texas. The parking lot surfaces adjacent to the apartments were coal-tar-sealed asphalt, asphalt-based sealant over asphalt pavement, or unsealed concrete. Concentrations of PAHs were 25 times higher in house dust in residences adjacent to coal-tar-sealed pavement compared to those with other pavement types. "This study was the first to find a strong association between a product or a behavior and PAHs in house dust," said Barbara Mahler, the USGS research hydrologist who oversaw the study.

For this study, doses and risk associated with residences adjacent to unsealed asphalt lots were considered relative to those adjacent to (CSA) parking lots. Benzo(a)pyrene concentrations in CSA-affected settled house dust were high relative to those reported in most parts of the U.S. where coal-tar-based sealcoat is not used (California and Arizona). Data for PAHs in coal-tar-sealed asphalt-affected soils and unsealed asphalt-affected soils are available from samples from New Hampshire and suburban Chicago.

The analysis did not consider exposure to the dust on the pavement itself, which has PAH concentrations 10s to 100s of times higher than those in house dust or soil, or inhalation of air over sealed pavement. "Over time, about half of the PAHs in the sealcoat are released into the air, and concentrations in air are extremely high, particularly in the hours to days after application," said Peter Van Metre, USGS research hydrologist and author of two papers on volatilization of PAHs from sealcoat.

Sealcoat is a black, shiny substance sprayed or painted on the asphalt pavement of parking lots, driveways, and playgrounds to improve appearance and protect the underlying asphalt. An estimated 85 million gallons of coal-tar-based sealant are applied to pavement each year, primarily east of the Continental Divide in the U.S. and parts of Canada. Coal-tar-based pavement sealants are 15 to 35 percent coal-tar pitch, which has been classified as a human carcinogen by the International Agency for Research on Cancer. Over time, the dried sealant is worn away from pavement surfaces, and the resulting mobile dust particles can be transported into nearby homes.

"Although the analysis presented here is based on a limited dataset, the results indicate that biomonitoring might be warranted to characterize the exposure of children and adults to PAHs associated with coal-tar-based pavement sealant," Williams said. "Further investigation is also needed into the impacts of coal-tar-based pavement sealants on PAH concentrations in indoor and outdoor environments."

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

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

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


Journal Reference:

  1. E. Spencer Williams, Barbara J. Mahler, Peter C. Van Metre. Cancer Risk from Incidental Ingestion Exposures to PAHs Associated with Coal-Tar-Sealed Pavement. Environmental Science & Technology, 2013; 47 (2): 1101 DOI: 10.1021/es303371t

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/fZe2BuEECVo/130328125236.htm

washington redskins New Year Outback Bowl Carly Rae Jepsen dallas cowboys Rose Bowl 2013 kim kardashian

Tuesday, March 26, 2013

Video: Ravens piecing it back together?

Sorry, Readability was unable to parse this page for content.

Source: http://nbcsports.msnbc.com/id/21134540/vp/51320805#51320805

Ray Lewis Murder UFC 156 my bloody valentine Super Bowl Winners what time does the superbowl start Kaepernick Tattoos

Syrian opposition plunges into disarray

FILE - In this Thursday, Feb. 28, 2013 file photo, Syrian opposition coalition leader Mouaz al-Khatib speaks during a press conference with U.S. Secretary of State John Kerry, not pictured, following an international conference on Syria at Villa Madama, Rome. The leader of the Western-based Syrian opposition coalition has resigned, citing frustrations with the body's ability to advance the fight against President Bashar Assad. Khatib said in a statement posted on his Facebook page Sunday that he would continue to serve the opposition's cause outside of the "the official institutions." (AP Photo/Riccardo De Luca, File)

FILE - In this Thursday, Feb. 28, 2013 file photo, Syrian opposition coalition leader Mouaz al-Khatib speaks during a press conference with U.S. Secretary of State John Kerry, not pictured, following an international conference on Syria at Villa Madama, Rome. The leader of the Western-based Syrian opposition coalition has resigned, citing frustrations with the body's ability to advance the fight against President Bashar Assad. Khatib said in a statement posted on his Facebook page Sunday that he would continue to serve the opposition's cause outside of the "the official institutions." (AP Photo/Riccardo De Luca, File)

(AP) ? Syria's opposition plunged into disarray Sunday as its president quit and its military chief refused to recognize the newly elected prime minister of an interim government for rebel-held areas.

The moves reflected deep splits in the body the U.S. and its allies hope will emerge as the united face of the opposition and advance the fight to topple President Bashar Assad's regime.

The missteps of the opposition's mostly exile political leadership drew little notice inside Syria, where rebel fighters dismissed it as ineffective and pushed ahead with their offensive to gain ground near the country's southern border with Jordan. Nearby, the Israeli military in the Golan Heights responded to fire by shooting back at targets inside Syria.

The first blow to the opposition Syrian National Coalition was the surprise resignation of its president, who said he was quitting in frustration over what he called lack of international support and constraints imposed by the body itself.

Mouaz al-Khatib, who rose to prominence as a preacher in Damascus' most famous mosque, said in a statement posted on his Facebook page that he was making good on an earlier vow to quit if undefined "red lines" were crossed.

"I am keeping my promise today and announcing my resignation from the National Coalition so that I can work with freedom that is not available inside the official institutions," he said.

He also blamed world powers for not offering Syria's rebels the support they demand and complained that "international and regional parties" tried to push the Coalition toward negotiations with the Assad regime ? something most members refuse.

"All that has happened to the Syrian people ? from destruction of infrastructure, to the arrest of tens of thousands, to the displacement of hundreds of thousands, to other tragedies ? is not enough for an international decision to allow the Syrian people to defend themselves," the statement said.

Despite electing a new, U.S.-educated prime minister last week to head a planned interim government, the Coalition has failed to make much of a mark inside Syria, where hundreds of independent rebel brigades are fighting a civil war against Assad's forces.

Reflecting the growing dissension over that move, the head of the Coalition's military branch, Gen. Salim Idris, said his group refused to recognize the new prime minister, a little-known IT professional from Texas, because he lacked broad support among the opposition.

"For the purpose of giving power to a prime minister to unite the revolutionary forces and lead the Syrian revolution toward certain victory, we unequivocally declare that the Free Syrian Army ... conditions its support and cooperation on the achievement of a political agreement on the name of a prime minister," Idris said in an online video.

An aide to Idris, Louay Almokdad, said many prominent Syrian opposition figures opposed the election of Ghassan Hitto, who received 35 out of 48 votes cast by the Coalition's 63 active members.

While al-Khatib's resignation surprised many Coalition members, some said it reflected problems that have caused five other members to resign in the past week.

Coalition member Rima Fleihan told The Associated Press in Cairo that the body did not accurately represent Syrians.

"We have problems internally with the structure of the Coalition and decisions being taken undemocratically," she said.

Another recently resigned member, Walid al-Bunni, accused the Gulf state of Qatar, which heavily finances the opposition, of using pressure to install its candidate for prime minister. Others have accused the Muslim Brotherhood of exercising outsized influence.

Late Sunday, the Coalition distributed a statement saying it had rejected the resignation and asked al-Khatib to keep doing his job.

Secretary of State John Kerry said he regretted al-Khatib's resignation, but said it won't affect U.S. aid to the Coalition.

Speaking to reporters during an unannounced trip to Baghdad, Kerry also said he had confronted Iraq, Syria's eastern neighbor, about allowing Iran access to its airspace for flights the U.S. believes are ferrying in weapons and fighters to the Assad regime.

In a small victory for the opposition, senior Arab diplomats said they would transfer Syria's seat at the Arab League to the Coalition. The Syrian government's membership was suspended earlier in the crisis. The Coalition said it would send a delegation to a league summit that begins Tuesday in Qatar.

The Syrian government, which contends the civil war is an international conspiracy being carried out by terrorists to weaken Syria, did not comment on the Coalition developments. Instead, it hosted a "National Dialogue Forum" in Damascus that included none of the forces seeking Assad's ouster.

Few of the rebels inside Syria paid any attention to the exile opposition's problems, saying the Coalition had never done much for them anyway.

"All this stuff that happens outside never makes any difference to us," rebel fighter Firas Filefleh said via Skype from the northern province of Idlib. He said he and his colleagues respect al-Khatib as a religious figure but that he and the Coalition were ineffective.

"The Coalition has never made any difference for the fighting brigades," he said. "They brought some flour and some canned goods but have never done more than that."

Filefleh said he had no opinion of Hitto and said he had never heard of Gen. Idris, who purports to be the rebels' highest military leader.

Late Sunday, the Coalition circulated videos it said showed Hitto during his first visit to Syria since his election. The videos showed Hitto in a sport coat and jeans, shaking hands in an unnamed town in Aleppo province.

Meanwhile, rebels tried to advance their campaign to gain ground along the southern border with Jordan.

Since last summer, the opposition has seized large swathes of land near the Turkish and Iraqi borders to the north and east, and has used them to organize and build supply lines.

Victory in the south could allow them to do the same there. They have recently seized army checkpoints along a 15-mile (25-kilometer) strip of the border. The Britain-based Syrian Observatory for Human Rights said rebels clashed Sunday with forces at a checkpoint and military base in the area.

Also Sunday, Israel's military said soldiers on patrol in the Golan Heights were fired upon and responded by firing back into Syria. It did not say if the Syrian fire was from rebels or the government.

Rebels have been making gains on the Syrian side of the Golan Heights, a strategic plateau that Israel captured from Syria in the 1967 Mideast war and later annexed.

The U.N. says more than 70,000 people have been killed since Syria's crisis began in March 2011.

____

Associated Press reporters Aya Batrawy in Cairo, Matthew Lee in Baghdad and Albert Aji in Damascus, Syria, and Abdullah Rebhy in Doha, Qatar, contributed reporting.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-24-ML-Syria/id-effa828595294647bc19f9d2bfb62115

condoleezza rice Perry Hall High School bill cosby us open bill nye Hurricane Isaac 2012 Snooki Baby

Aggies Travel to Southern California to Face Four-Time Defending Champs

Sorry, Readability was unable to parse this page for content.

Source: http://www.aggieathletics.com//ViewArticle.dbml?DB_OEM_ID=27300&ATCLID=206911460

2013 lincoln mkz burger king mary j blige google project glass google goggles one tree hill projectglass stock act