Wednesday, December 7, 2011

Saab in talks with Youngman and Chinese bank

(AP) ? Swedish Automobile, the owner of Saab, said Monday it is in talks with an unnamed Chinese bank and an auto company about getting them to buy stakes to help the troubled car brand.

Swedish Automobile, or Swan, said the negotiations with the bank and Zhejiang Youngman Lotus Automobile Co. include short-term actions to help it pay November wages to Saab's staff and continue reorganization.

Swedish Automobile CEO Victor Muller told local news agency TT the bank in question is not Bank of China, but didn't give any more details.

The outcome of the discussions is still uncertain and a deal needs the approval of relevant stakeholders, including previous Saab-owner General Motors Co.

Saab has been fighting for survival since Muller took over the loss-making brand from GM in 2010 through his Dutch company Spyker Cars, which has since changed names to Swedish Automobile. The company's production has been at a standstill for most of the year, and the car maker entered bankruptcy protection in September.

Earlier this year, Youngman and Chinese car distribution firm Pang Da Automobile Trade Co. said they would buy the brand for euro100 million ($135 million), but that deal was blocked by GM amid concerns over its technology licenses.

Saab's employees have still not received their November salaries and two labor unions last week filed official requests for the money, which means Saab has seven days to pay, or face bankruptcy proceedings.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/f70471f764144b2fab526d39972d37b3/Article_2011-12-05-EU-Sweden-Saab/id-9251582210bb4cb889d55377d0876ecd

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Tuesday, December 6, 2011

Madonna Confirmed as Super Bowl Halftime Show Act


News reports are confirming the rumor we told you about weeks ago. The Queen of Pop, Madonna, is going to be the halftime entertainment at the Super Bowl XLVI.

Prince, U2, Black Eyed Peas, Bruce Springsteen & the E Street Band, The Rolling Stones, Paul McCartney, The Who and Janet Jackson have done the honors of late.

According to a joint statement by the NFL and NBC, which will air the game, Madonna will perform with help on the field by Cirque du Soleil and Jamie King February 5.

The Madonna

The Black Eyed Peas halftime show this year was kind of bad, so Madonna takes the stage to find the bar set relatively low for such a mammoth TV spectacle.

Taking place at Lucas Oil Stadium in Indianapolis, the title game coincides with Madge's new album release - her first effort since 2008 - around that time.

Her new single, "Give Me All Your Love" leaked recently, before being pulled by the singer's label. It generated serious buzz and generally positive reviews.

Source: http://www.thehollywoodgossip.com/2011/12/madonna-confirmed-as-super-bowl-halftime-show-headliner/

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How muscle fatigue originates in the head

Monday, December 5, 2011

The extent to which we are able to activate our muscles voluntarily depends on motivation and will power or the physical condition and level of fatigue of the muscles, for instance. The latter particularly leads to noticeable and measurable performance impairments. For a long time, the research on muscle fatigue was largely confined to changes in the muscle itself. Now, a joint research project between the University of Zurich and ETH Zurich has shifted the focus to brain research. Headed by neuro-psychologist Kai Lutz from the University of Zurich in collaboration with Urs Boutellier from the Institute of Human Movement Sciences and Sport at ETH Zurich, the researchers discovered neuronal processes for the first time that are responsible for reducing muscle activity during muscle-fatiguing exercise. The third and final part of this series of experiments, which was conducted by Lea Hilty as part of her doctoral thesis, has now been published in the European Journal of Neuroscience.

Muscle's nerve impulses inhibit motoric area in the brain

In the initial study, the researchers showed that nerve impulses from the muscle ? much like pain information ? inhibit the primary motoric area during a tiring, energy-demanding exercise. They were able to prove this using measurements in which study participants repeated thigh contractions until they could no longer attain the force required. If the same exercise was conducted under narcotization of the spinal chord (spinal anesthesia), thus interrupting the response from the muscle to the primary motoric area, the corresponding fatigue-related inhibition processes became significantly weaker than when the muscle information was intact.

In a second step, using functional magnetic resonance imaging, the researchers were able to localize the brain regions that exhibit an increase in activity shortly before the interruption of a tiring, energy-demanding activity and are thus involved in signalizing the interruption: the thalamus and the insular cortex ? both areas which analyze information that indicates a threat to the organism, such as pain or hunger.

Neuronal system has regulating effect on muscle performance

The third study has now shown that the inhibitory influences on motoric activity are actually mediated via the insular cortex: In tests using a bicycle ergometer, the researchers determined that the communication between the insular cortex and the primary motoric area became more intensive as the fatigue progressed. "This can be regarded as evidence that the neuronal system found not only informs the brain, but also actually has a regulating effect on motoric activity," says Lea Hilty, summing up the current result. And Kai Lutz points to the new research field that now opens up with these results: "The findings are an important step in discovering the role the brain plays in muscle fatigue. Based on these studies, it won't just be possible to develop strategies to optimize muscular performance, but also specifically investigate reasons for reduced muscular performance in various diseases." Prolonged reduced physical performance is a symptom that is frequently observed in daily clinical practice. It can also appear as a side effect of certain medication. However, so-called chronic fatigue syndrome is often diagnosed without any apparent cause.

###

Lea Hilty, Lutz J?ncke, Roger Luechinger, Urs Boutellier, and Kai Lutz. Limitation of Physical Performance in a Muscle Fatiguing Handgrip Exercise Is Mediated by Thalamo-Insular Activity. Human Brain Mapping. December 10, 2010. doi: 10.1002/hbm.21177

Lea Hilty, Kai Lutz, Konrad Maurer, Tobias Rodenkirch, Christina M. Spengler, Urs Boutellier, Lutz J?ncke, and Markus Amann. Spinal opioid receptor-sensitive muscle afferents contribute to the fatigue-induced increase in intracortical inhibition in healthy humans. Experimental Physiology. February 11, 2011. doi: 10.1113/expphysiol.2010.056226

Lea Hilty, Nicolas Langer, Roberto Pascual-Marqui, Urs Boutellier, and Kai Lutz. Fatigue-induced increase in intracortical communication between mid ?anterior insular and motor cortex during cycling exercise. European Journal of Neuroscience. November 21, 2011. doi: 10.1111/j.1460-9568.2011.07909.x

University of Zurich: http://www.uzh.ch

Thanks to University of Zurich for this article.

This press release was posted to serve as a topic for discussion. Please comment below. We try our best to only post press releases that are associated with peer reviewed scientific literature. Critical discussions of the research are appreciated. If you need help finding a link to the original article, please contact us on twitter or via e-mail.

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Source: http://www.labspaces.net/115718/How_muscle_fatigue_originates_in_the_head

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Sunday, December 4, 2011

Lost Rembrandt portrait revealed

An unfinished self-portrait by the Dutch master Rembrandt has been discovered under another painting using advanced scientific techniques.

No detail is visible in the face, but experts say it matches a reproductive print from 1633 that has an inscription saying it is by Rembrandt.

X-ray scanning was used to detect the pigments in hidden layers of paint.

A leading expert on Rembrandt said he was convinced of its authenticity based on similarities in painting style.

The unfinished self-portrait was discovered under another panel said to be by the master - Old Man with a Beard.

Art historian Ernst van de Wetering, head of the Rembrandt Research Project, said there were key technical similarities in painting style between the self-portrait and authenticated works by Rembrandt that date to the 1630s.

There is also a copy of the painting that must have been made by one of the pupils in the artist's studio.

The self-portrait was revealed when the painting was scanned at the Brookhaven National Laboratory in New York and the ESRF light source in Grenoble, France.

Koen Janssens of the University of Antwerp, Belgium, told BBC News: "The portrait is considered to be an early work. So this documents a little bit better how Rembrandt in his early period was functioning in his workshop.

Prof Janssens, who led the X-ray scanning, added: "Which projects did he start? Which ones did he finish? How many are there that he changed his mind about and started over."

The technique of X-ray Fluorescence Spectrometry allowed the different chemical elements present in the paint to be mapped, revealing different views of the hidden image.

Source: http://www.bbc.co.uk/go/rss/int/news/-/news/science-environment-15985943

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Saturday, December 3, 2011

Lawsuit: Hershey school rejects HIV-positive boy (AP)

PHILADELPHIA ? PHILADELPHIA (AP) ? A Philadelphia-area teen says he was denied admission to the private boarding school connected with the Hershey chocolate company because he's HIV-positive.

A discrimination suit filed Wednesday in Philadelphia federal court claims the Milton Hershey School violated anti-discrimination laws in denying the 13-year-old's request for admission to the school for disadvantaged students. The AIDS Law Project of Pennsylvania filed the lawsuit for the unidentified boy.

School officials say the boy was denied admission to protect the other 1,850 students in grades pre-K through 12.

Founded in 1909 by the late chocolate maker Milton Hershey, the school educates low-income and socially disadvantaged students for free. It's financed by the Milton Hershey School Trust, which also holds the controlling interest in The Hershey Co.

Source: http://us.rd.yahoo.com/dailynews/rss/aids/*http%3A//news.yahoo.com/s/ap/20111201/ap_on_re_us/us_admission_denied_hiv

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Friday, December 2, 2011

Feisty Cain presses ahead with bid

Republican presidential candidate Herman Cain speaks during his first stop of an Ohio bus tour at the Cincinnati Marriott North in West Chester, Ohio, Wednesday, Nov. 30, 2011. Cain claimed Wednesday that he has experienced a "groundswell of positive support" from backers who are ignoring the most recent charge of a 13-year extramarital affair. (AP Photo/The Enquirer, Tony Jones) NO SALES, MANDATORY CREDIT

Republican presidential candidate Herman Cain speaks during his first stop of an Ohio bus tour at the Cincinnati Marriott North in West Chester, Ohio, Wednesday, Nov. 30, 2011. Cain claimed Wednesday that he has experienced a "groundswell of positive support" from backers who are ignoring the most recent charge of a 13-year extramarital affair. (AP Photo/The Enquirer, Tony Jones) NO SALES, MANDATORY CREDIT

Republican presidential candidate Herman Cain speaks during his first stop of an Ohio bus tour at the Cincinnati Marriott North in West Chester, Ohio, Wednesday, Nov. 30, 2011. Cain claimed Wednesday that he has experienced a "groundswell of positive support" from backers who are ignoring the most recent charge of a 13-year extramarital affair. (AP Photo/The Enquirer, Tony Jones) NO SALES, MANDATORY CREDIT

Republican presidential candidate Herman Cain greets supporters during his first stop of an Ohio bus tour at the Cincinnati Marriott North in West Chester, Ohio, Wednesday, Nov. 30, 2011. Cain claimed Wednesday that he has experienced a "groundswell of positive support" from backers who are ignoring the most recent charge of a 13-year extramarital affair. (AP Photo/The Enquirer, Tony Jones) NO SALES, MANDATORY CREDIT

Ginger White poses for a photo near Dunwoody, Ga., on Monday, Nov. 28, 2011. In an explosive allegation, White said Monday she and Republican presidential hopeful Herman Cain had a 13-year extramarital affair that lasted nearly until the former businessman announced his candidacy for the White House several months ago. (AP Photo/Greg Bluestein)

(AP) ? His campaign rocked anew, a feisty Herman Cain claimed a "groundswell of positive support" from backers on Wednesday and accused critics of trying to derail his White House bid as he worked to stem the fallout from allegations of a 13-year extramarital affair.

"They're attacking my character, my reputation and my name in order to try to bring me down," a feisty Cain told a friendly crowd without naming his critics. "But, you see, I don't believe that America is going to let that happen."

Questions about the campaign's viability hovered over Cain's one-day bus tour through Ohio.

It came a day after the candidate told staff he was reassessing his campaign after Ginger White, an Atlanta businesswoman, alleged in media interviews that she and Cain had a long-running sexual affair.

"We are reassessing as we speak. Reassessment means reevaluation," Cain told reporters Wednesday after his well-received speech to roughly 150 people in a hotel meeting room. He gave no indication to the audience that he was considering abandoning his bid despite telling staff that he would make a decision in the next few days about whether to continue it.

Cain received a standing ovation after he spoke about what a "Cain administration" would do. And he said that while some people predicted that the room would be empty, "I don't see any empty seats."

"It's been a groundswell of positive support," Cain insisted to reporters later, even as some backers in early voting states of Iowa and New Hampshire who had stuck by him after decade-old allegations of sexual harassment surfaced several weeks ago now indicated they were abandoning him.

Cain's latest turmoil comes just five weeks before the first votes are cast in the state-by-state march to the nomination. The earlier sexual harassment accusations that have taken a toll on both his standing in polls and, supporters say, his fundraising. Prominent conservatives who rushed to his defense earlier this month were all but silent when White stepped forward on Monday to accuse Cain of a consensual sexual relationship that ended this year before he became a White House candidate.

The candidate has denied the affair, and in a letter addressed to "patriots and supporters," called her allegations "completely false" and labeled her "troubled."

White steadfastly stood by her assertion in an interview Wednesday on ABC's "Good Morning America" and said she was "disappointed" by Cain's characterization of her. She called her relationship with Cain "a very casual affair" that lasted more than a dozen years.

"I'm not here to say anything negative about Mr. Cain," White said, although White added that she didn't think he should be president.

She elaborated on her claims, saying she took several trips with Cain, including a flight to Las Vegas to see a Mike Tyson-Evander Holyfield boxing match. She also said she had "consistently" received gifts and money from Cain over the past two and a half years, but said it was "not sex for cash."

Following Monday's developments, some Cain supporters have started to defect.

New Hampshire state Rep. William Panek endorsed Cain at a news conference earlier this year. But he changed his mind Tuesday after seeing reports that White showed evidence that she had traded 61 text messages and cellphone calls with the candidate. Panek has endorsed former House Speaker Newt Gingrich in the upcoming primary.

"I felt like we were being lied to," he said. "I'm putting my name in New Hampshire as a state rep behind him, and I just didn't like the way it was being played out."

In Iowa, Cain's campaign has lost some precinct-level supporters following the new allegations, according to Steve Grubbs, Cain's Iowa chairman. Cain was in Iowa for a day last week to film a new ad, but aides say that spending to air it was on hold pending the fundraising in the days to come.

Still, some are sticking by him.

Florida state Rep. Scott Plakon, one of four chairmen for Cain's Florida campaign, said he wanted to see more evidence.

"If it is true that he didn't do this, I think he should fight and kick and scratch and win," Plakon said.

But if Cain did have the affair, Plakon said, "that would be very problematic," he said. "There's the affair itself and then there's the truthful factor. He's been so outspoken in these denials."

White's revelation was the latest setback for a candidate who has been under scrutiny in the past month, since it was revealed that the National Restaurant Association paid settlements to two women who claimed Cain sexually harassed them while he was president of the organization. A third woman told The Associated Press that Cain made inappropriate sexual advanced toward her but that she didn't file a complaint. A fourth woman also stepped forward to accuse Cain of groping her in a car in 1997.

Cain has denied wrongdoing in all cases.

Outwardly on Wednesday, the candidate tried to project an image of a campaign focused on winning ? and not damage control. He planned to continue his bus tour in Dayton and Columbus before heading to New Hampshire later in the day.

On Tuesday, Cain delivered a national security speech to nearly 1,000 people at conservative Hillsdale College in Michigan. He didn't address White's allegations; he also avoided speaking to reporters and stuck to his plan to present his foreign policy vision, one in which the U.S. would stand by friendly nations such as Israel, quit giving money to countries he considered enemies and spend more on defense.

Earlier that day, he acknowledged the "firestorm" that White sparked, and he acknowledged he was assessing whether her claims are too much for his candidacy to go forward.

"If a decision is made, different than to plow ahead, you all will be the first to know," Cain said during the call, according to a transcript from the National Review, which listened in.

In connection with the White allegation, Cain said: "With this latest one, we have to do an assessment as to whether or not this is going to create too much of a cloud, in some people's minds, as to whether or not they would be able to support us going forth."

__

Associated Press writers Kathy Barks Hoffman in Hillsdale, Mich., Ray Henry in Atlanta, Thomas Beaumont in Des Moines, Iowa, and Steve Peoples in Amherst, N.H., contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Article_2011-11-30-US-Cain/id-828fec0c378549dd9b025b332020d379

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