Saturday, March 2, 2013

PFT: Falcons cut Turner, Robinson, Abraham

Ben RoethlisbergerAP

For weeks, stories have been percolating about the problems within the Steelers locker room.

Quarterback Ben Roethlisberger had finally heard enough.

As valuable as any?salary cap space he created, Roethlisberger tried to restore some peace inside his own team.

?For anybody to say there are locker room issues or leadership issues are completely off base,? Roethlisberger told Ed Bouchette of the Pittsburgh Post-Gazette. ?I believe that?s the frustration. I believe that it?s frustration of last year, I honestly do.?

What began as anonymous criticizing of linebacker LaMarr Woodley grew until players began talking more and more about the internal strife, with safety Ryan Clark saying there was a ?fracture? in the locker room.

?Obviously, last year was frustrating for all of us, and when you?re frustrated and the season doesn?t go the way you want it to and things don?t go the way you want them to, things are said. I know all too well, after the Dallas game I was frustrated and said some things,? Roethlisberger said. ?The important thing to know is, there are no issues in our locker room. There are no issues with LaMarr. There are no issues on our team.

?The big thing for us is to move forward. Last year was last year, it was 8-8. We?re not happy about it. There are frustrations, but you know what? We?re done with it. We?re moving forward and we?re moving into this year ? with whoever?s here, we?re looking to move forward. And we know Woodley?s going to be here and we know Woodley?s going to be ready to go as we all are going to be.?

Roethlisberger took exception with the idea it was a leadership issue.

?No matter how the season goes, there?s always going to be some kind of issue come up,? he said. ?There?s never perfect harmony in any locker room, never. There?s always going to be some issue at some point in the year, that?s how it works. But the thing is, how do you move on from it? These things should be put in the rear-view mirror and we should be looking forward.

?I?m hoping by doing this to put a stop to it, to say, listen, everybody, as a leader in this locker room, as a guy who has been around here for a long time, I?m hoping that by saying there is no issue and this is fine, that this could be our exclamation point. Let?s move on with this offseason, to training, to getting ready. I don?t think there?s a reason to look back anymore.

?That?s what I?m hoping to just say: Done.?

Of course, saying there are no issues on an 8-8 team with as much chatter as this one has created is one thing. Making it the truth is something entirely different, and will prove to be more of a challenge for Roethlisberger and the Steelers.

Source: http://profootballtalk.nbcsports.com/2013/03/01/falcons-to-cut-dunta-robinson-michael-turner-john-abraham/related/

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Don't Freak Out, But Mars Rover Curiosity Is Having Its First Big Problem

Considering what it's involved, Mars Rover Curiosity's mission has been going really well. Staggeringly well. But that couldn't last forever. The rover has hit its first real road bump with a gnarly computer failure that's going to delay all the science-ing for at least a week. More »


Source: http://feeds.gawker.com/~r/gizmodo/full/~3/zK72kBTpFM0/dont-freak-out-but-mars-rover-curiosity-is-having-its-first-big-problem

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Lindsay Lohan Plea Bargain: REJECTED By Moron!

Source: http://www.thehollywoodgossip.com/2013/02/lindsay-lohan-plea-bargain-rejected-by-moron/

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Friday, March 1, 2013

China executes 4 foreigners over Mekong murders

In this photo released by China's Xinhua News Agency, Myanmar drug lord Naw Kham, center, and three of his accomplices, unseen, are taken to the execution chambers where they will receive lethal injection in Kunming, capital of southwest China's Yunnan Province, Friday, March 1, 2013. China executed Naw Kham and the three accomplices Friday for the killing of 13 Chinese sailors in an attack on the Mekong River that spotlighted drug smuggling and extortion rackets along the vital waterway and led to a major expansion of Chinese police powers in a region that is coming under increasing domination by Beijing. (AP Photo/Xinhua, Wang Shen) NO SALES

In this photo released by China's Xinhua News Agency, Myanmar drug lord Naw Kham, center, and three of his accomplices, unseen, are taken to the execution chambers where they will receive lethal injection in Kunming, capital of southwest China's Yunnan Province, Friday, March 1, 2013. China executed Naw Kham and the three accomplices Friday for the killing of 13 Chinese sailors in an attack on the Mekong River that spotlighted drug smuggling and extortion rackets along the vital waterway and led to a major expansion of Chinese police powers in a region that is coming under increasing domination by Beijing. (AP Photo/Xinhua, Wang Shen) NO SALES

In this photo released by China's Xinhua News Agency, Myanmar drug lord Naw Kham, left, sits in a police van before being taken execution chambers in Kunming, capital of southwest China's Yunnan Province, Friday, March 1, 2013. China executed Naw Kham and three other accomplices Friday for the killing of 13 Chinese sailors in an attack on the Mekong River that spotlighted drug smuggling and extortion rackets along the vital waterway and led to a major expansion of Chinese police powers in a region that is coming under increasing domination by Beijing. (AP Photo/Xinhua, Wang Shen) NO SALES

(AP) ? China executed four foreigners on Friday for killing 13 Chinese sailors in an attack on the Mekong River, following a live nationwide broadcast showing them being led to their deaths that harkened back to the mass public execution rallies of past years.

The attack on the sailors on the Mekong highlighted drug smuggling and extortion rackets along the vital waterway and led to a major expansion of Chinese police powers in the region.

Accused ringleader Naw Kham and accomplices Hsang Kham, Yi Lai, and Zha Xiha were found guilty of the killings. The four are of Myanmar, Thai, Laotian, and unknown nationality.

In the unusual live broadcast, state-run CCTV showed the four being led in shackles and handcuffs from their cells at a jail in southwestern Yunnan province's capital of Kunming prior to their execution by lethal injection. Their deaths were announced two hours later by the Yunnan provincial police department.

China has mostly abandoned the once-common practice of parading condemned criminals before crowds in stadiums and through city streets on the way to execution grounds on the edge of cities.

The broadcast was a response to widespread Chinese outrage over the killings, as well as an attempt to emphasize the heinousness of the crime and the efficiency of China's police and courts in doling out justice, said Prof. Yu Guoming of Renmin University's School of Mass Media.

"The brutality of Naw Kham in the killing really got ordinary Chinese people riled up. It's no wonder that it has attracted such huge attention from the public," Yu said.

The gang was accused of ambushing two flat-bottomed Chinese cargo ships on the upper reaches of the Mekong River on Oct. 5, 2011, in Myanmar waters infested with gangs that make their living from protection rackets and the production and smuggling of heroin, methamphetamine and other drugs. The Mekong flows south from Yunnan through the infamous Golden Triangle region, where the borders of Myanmar, Laos and Thailand meet, and provides a vital trade and transportation route between southwestern China and Southeast Asia.

The ships were recovered downriver later that day by Thai police following a gun battle with gang members, and the bodies of the 13 victims, some bound by the hands before being stabbed and shot, were fished from the river over the following days. Methamphetamine was found on the boats, leading to speculation they had been hijacked as part of a drug smuggling plot.

However, gang members later testified the killings were in retaliation for the ships refusing to pay protection money and allowing themselves to be used by Thai and Laotian soldiers in attacks on warlord bases. They said the drugs were placed on board to make it look like there had been a struggle between smugglers.

China's Public Security Ministry made the case a top priority, forming a 200-officer special investigation group and working with Thai, Lao, and Myanmar authorities to gather evidence and track down the perpetrators. Naw Kham was arrested in Laos last April and turned over to China the following month along with the other defendants. Because the killings took place on board Chinese-flagged vessels, Beijing, whose massive economy and powerful military give it considerable sway over its smaller southern neighbors, ruled the trials should take place in China.

The four were sentenced to death in November in a two-day trial, and the judgment was upheld by China's Supreme People's Court in Beijing following an automatic appeal in accordance with Chinese law.

In their testimony, the four said they had conspired with renegade Thai soldiers, nine of whom were arrested in October 2011 in Thailand and charged with taking part in the killings. They have yet to be tried or extradited, and remain in Thai army custody.

Months after the killings, China established a multinational river patrol headquartered in Yunnan which Beijing says has been effective in clamping down on such incidents.

"The case set a precedent that China would vigorously pursue criminals who commit crimes against its nationals. That's led to an expansion of Chinese police powers into the neighboring region and a big boost in Chinese influence," said Jin Canrong, associate dean of Renmin University's School of International Studies in Beijing.

China has devoted increasing attention to the safety of its nationals abroad as the Chinese economy continues to expand overseas. In recent years, Beijing has used navy ships and air force planes to help evacuate Chinese workers from fighting in Libya, and its diplomats have worked to free kidnapped workers and resolve local disputes across Africa and parts of Asia.

___

Associated Press researcher Yu Bing in Beijing and writer Thanyarat Doksone in Bangkok contributed to this report.

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-01-China-Mekong%20Piracy/id-a5833a284c29420799b3180c7eb0bc85

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Analysis: Cuts unlikely to deliver promised U.S. budget savings (reuters)

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Toxic oceans may have delayed spread of complex life

Feb. 28, 2013 ? A new model suggests that inhospitable hydrodgen-sulphide rich waters could have delayed the spread of complex life forms in ancient oceans. The research, published online this week in the journal Nature Communications, 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.

In contrast to modern oceans, data from ancient rocks indicates that the deep oceans of the early Earth contained little oxygen, and flipped between an iron-rich state and a toxic hydrogen-sulphide-rich state. The latter toxic sulphidic state is caused by bacteria that survive in low oxygen and low nitrate conditions. The study shows how bacteria using nitrate in their metabolism would have displaced the less energetically efficient bacteria that produce sulphide -- meaning that the presence of nitrate in the oceans prevented build-up of the toxic sulphidic state.

The model, developed by researchers at the University of Exeter in collaboration with Plymouth Marine Laboratory, University of Leeds, UCL (University College London) and the University of Southern Denmark, reveals the sensitivity of the early oceans to the global nitrogen cycle. It shows how the availability of nitrate, and feedbacks within the global nitrogen cycle, would have controlled the shifting of the oceans between the two oxygen-free states -- potentially restricting the spread of early complex life.

Dr Richard Boyle from the University of Exeter said: "Data from the modern ocean suggests that even in an oxygen-poor ocean, this apparent global-scale interchange between sulphidic and non-sulphidic conditions is difficult to achieve. We've shown here how feedbacks arising from the fact that life uses nitrate as both a nutrient, and in respiration, controlled the interchange between two ocean states. For as long as sulphidic conditions remained frequent, Earth's oceans were inhospitable towards complex life."

Today, an abundance of nitrate, in the context of an oxygenated ocean, prevents a reversion to the inhospitable environment that inhibited early life. Determining how Earth's oceans have established long-term stability helps us to understand how modern oceans interact with life and also sheds light on the sensitivity of oceans to changes in composition.

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

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Journal Reference:

  1. R.A. Boyle, J.R. Clark, S.W. Poulton, G. Shields-Zhou, D.E. Canfield, T.M. Lenton. Nitrogen cycle feedbacks as a control on euxinia in the mid-Proterozoic ocean. Nature Communications, 2013; 4: 1533 DOI: 10.1038/ncomms2511

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

Disclaimer: Views expressed in this article do not necessarily reflect those of ScienceDaily or its staff.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/~3/CUPC19XVN4w/130228113447.htm

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Infrared holography lets rescuers see people through walls, fire, walls of fire (video)

Image

Firefighters already use infrared cameras to find people in burning buildings, but the technology can't distinguish between a person's heat and that of the surrounding fire. That's because a zoom lens is needed to concentrate the infrared rays in a way that enables the apparatus to form a human-readable image. Fortunately, a team of researchers from the Italian Institute of Optics has developed a system that ditches the lens in favor of digital holography that produces detailed 3D images in the darkness. The hardware isn't out of short trousers just yet, but the team is planning to develop a portable version for field work -- and chief Pietro Ferraro hopes that the idea will be co-opted by the aerospace and biomedical industries, too. Curious to see what all the fuss is about? Head on past the break for a video.

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Source: Optics Express

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