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Posts Tagged ‘China’

China’s Controversial Brain Surgery To Cure Drug Addiction

December 30th, 2012 12:46 admin View Comments

China

kkleiner writes “A small handful of doctors in China are using a highly controversial procedure to rid people of drug addiction by destroying a part of patients’ brains. The procedure involves drilling small holes into the skulls of patients and inserting long electrodes that destroy a part of the brain called the nucleus accumbens. This area, often referred to as the “pleasure center” of the brain, is the major nucleus of the brain’s reward circuit. is it worth being cured of addiction if, losing the addiction, we also lose part of who we are? Is it worth being cured of addiction if, losing the addiction, we also lose part of who we are?” The practice has been officially banned, but apparently continues nonetheless.

Source: China’s Controversial Brain Surgery To Cure Drug Addiction

China Tightens Internet Restrictions

December 28th, 2012 12:45 admin View Comments

China

The NY Times reports China has once again stepped up its efforts to control the internet, passing a new set of rules by which internet users and ISPs must abide. In addition to requiring that users provide their real names to internet providers, the government says those providers are now more responsible for deleting or blocking posts that aren’t agreeable to the Chinese authorities. Quoting: “The new regulations, issued by the Standing Committee of the National People’s Congress, allow Internet users to continue to adopt pseudonyms for their online postings, but only if they first provide their real names to service providers, a measure that could chill some of the vibrant discourse on the country’s Twitter-like microblogs. The authorities periodically detain and even jail Internet users for politically sensitive comments, such as calls for a multiparty democracy or allegations of impropriety by local officials. In recent weeks, Internet users in China have exposed a series of sexual and financial scandals that have led to the resignations or dismissals of at least 10 local officials. International news media have also published a series of reports in recent months on the accumulation of wealth by the family members of China’s leaders, and some Web sites carrying such reports … have been assiduously blocked, while Internet comments about them have been swiftly deleted. The regulations issued Friday build on a series of similar administrative guidelines and municipal rules issued over the past year. China’s mostly private Internet service providers have been slow to comply with them, fearing the reactions of their customers. The Standing Committee’s decision has much greater legal force, and puts far more pressure on Chinese Internet providers to comply more quickly and more comprehensively, Internet specialists said.”

Source: China Tightens Internet Restrictions

China Tightens Internet Restrictions

December 28th, 2012 12:45 admin View Comments

China

The NY Times reports China has once again stepped up its efforts to control the internet, passing a new set of rules by which internet users and ISPs must abide. In addition to requiring that users provide their real names to internet providers, the government says those providers are now more responsible for deleting or blocking posts that aren’t agreeable to the Chinese authorities. Quoting: “The new regulations, issued by the Standing Committee of the National People’s Congress, allow Internet users to continue to adopt pseudonyms for their online postings, but only if they first provide their real names to service providers, a measure that could chill some of the vibrant discourse on the country’s Twitter-like microblogs. The authorities periodically detain and even jail Internet users for politically sensitive comments, such as calls for a multiparty democracy or allegations of impropriety by local officials. In recent weeks, Internet users in China have exposed a series of sexual and financial scandals that have led to the resignations or dismissals of at least 10 local officials. International news media have also published a series of reports in recent months on the accumulation of wealth by the family members of China’s leaders, and some Web sites carrying such reports … have been assiduously blocked, while Internet comments about them have been swiftly deleted. The regulations issued Friday build on a series of similar administrative guidelines and municipal rules issued over the past year. China’s mostly private Internet service providers have been slow to comply with them, fearing the reactions of their customers. The Standing Committee’s decision has much greater legal force, and puts far more pressure on Chinese Internet providers to comply more quickly and more comprehensively, Internet specialists said.”

Source: China Tightens Internet Restrictions

World’s Longest High-Speed Rail Line Opens In China

December 26th, 2012 12:41 admin View Comments

China

An anonymous reader writes “Today China continued rolling out the future of high speed rail by officially unveiling the world’s longest high-speed rail line — a 2,298-kilometer (1,428-mile) stretch of railway that connects Beijing in the north to Guangzhou in the south. The first trains on the new route hit 300 kph (186 mph), cutting travel time between the two cities by more than half.”

Source: World’s Longest High-Speed Rail Line Opens In China

China Set To Surpass US In R&D Spending In 10 Years

December 24th, 2012 12:04 admin View Comments

China

dcblogs writes “China is on track to overtake the U.S. in spending on research and development in about 10 years, as federal R&D spending either declines or remains flat. The U.S. today maintains a large lead in spending over China, with federal and private sector investment expected to reach $424 billion next year, a 1.2% increase. By contrast, China’s overall R&D spending is $220 billion next year, an increase of 11.6% over 2012, a rate similar to previous years. This finding is shared by the President’s Council of Advisors on Science and Technology. ‘China’s investment as a percentage of its GDP shows continuing, deliberate growth that, if it continues, should surpass the roughly flat United States investment within a decade,’ it said in a report last month.”

Source: China Set To Surpass US In R&D Spending In 10 Years

Specific Gut Bacteria May Account For Much Obesity

December 22nd, 2012 12:30 admin View Comments

Medicine

resistant writes “A limited study from China offers the tantalizing possibility that targeting specific gut bacteria in humans could significantly reduce the scope of an epidemic of obesity in Western countries: ‘The endotoxin-producing Enterobacter decreased in relative abundance from 35% of the volunteer’s gut bacteria to non-detectable, during which time the volunteer lost 51.4kg of 174.8kg initial weight and recovered from hyperglycemia and hypertension after 23 weeks on a diet of whole grains, traditional Chinese medicinal foods and prebiotics.’ As usual, sensationalist reports have been exaggerating the import of this very early investigation, and one wonders about that ‘diet of whole grains.’ Still, there could be meat in the idea of addressing pathogenic bacteria for the control of excessive weight gain. After all, it wasn’t too long ago that a brave scientist insisted in the face of widespread ridicule that peptic ulcers in humans usually are caused by bacterial infections, not by acidic foods.”

Source: Specific Gut Bacteria May Account For Much Obesity

VPN Providers Say China Blocks Encryption Using Machine Learning Algorithms

December 20th, 2012 12:07 admin View Comments

AI

An anonymous reader writes “The internet control in China seems to have been tightened recently, according to the Guardian. Several VPN providers claimed that the censorship system can ‘learn, discover and block’ encrypted VPN protocols. Using machine learning algorithms in protocol classification is not exactly a new topic in the field. And given the fact that even the founding father of the ‘Great Firewall,’ Fan Bingxing himself, has also written a paper about utilizing machine learning algorithm in encrypted traffic analysis, it would be not surprising at all if they are now starting to identify suspicious encrypted traffic using numerically efficient classifiers. So the arm race between anti-censorship and surveillance technology goes on.”

Source: VPN Providers Say China Blocks Encryption Using Machine Learning Algorithms

Is Safe, Green Thorium Power Finally Ready For Prime Time?

December 19th, 2012 12:38 admin View Comments

Power

MrSeb writes “If you’ve not been tracking the thorium hype, you might be interested to learn that the benefits liquid fluoride thorium reactors (LFTRs) have over light water uranium reactors (LWRs) are compelling. Alvin Weinberg, who invented both, favored the LFTR for civilian power since its failures (when they happened) were considerably less dramatic — a catastrophic depressurization of radioactive steam, like occurred at Chernobyl in 1986, simply wouldn’t be possible. Since the technical hurdles to building LFTRs and handling their byproducts are in theory no more challenging, one might ask — where are they? It turns out that a bunch of U.S. startups are investigating the modern-day viability of thorium power, and countries like India and China have serious, governmental efforts to use LFTRs. Is thorium power finally ready for prime time?”

Source: Is Safe, Green Thorium Power Finally Ready For Prime Time?

The World’s Fastest-Growing Cause of Death Is Pollution From Car Exhaust

December 18th, 2012 12:43 admin View Comments

Earth

pigrabbitbear writes Cars, once again, are killing us. They’re killing us in crashes and accidents, yes, and they’re encouraging us to grow obese and then killing us a little more slowly. But, more than ever before, they’re killing us with their pollution. Particulate air pollution, along with obesity, is now the two fastest-growing causes of death in the world, according to a new study published in the Lancet. The study found that in 2010, 3.2 million people died prematurely from the air pollution – particularly the sooty kind that spews from the exhaust pipes of cars and trucks. And of those untimely deaths, 2.1 million were in Asia, where a boom in car use has choked the streets of India and China’s fast-expanding cities with smog.”

Source: The World’s Fastest-Growing Cause of Death Is Pollution From Car Exhaust

China’s Chang’E 2 Succeeds In Thrilling Asteroid Flyby

December 17th, 2012 12:09 admin View Comments

China

Zothecula writes “China has now joined the very select group of countries to have succeeded in carrying out an interplanetary probe mission. According to reports from China’s official news agency Xinhua, the Chang’E 2 probe passed a mere 3.2 km (2 miles) from the near-Earth asteroid Toutatis at 8:30:09 GMT on December 13, making it the closest asteroid flyby to date … and resulting in some remarkable photographs.”

Source: China’s Chang’E 2 Succeeds In Thrilling Asteroid Flyby

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