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This is the largest nationally representative study to date of the toll taken by sepsis and pneumonia, two conditions often caused by deadly microbes, including the antibiotic-resistant bacteria MRSA. Such infections can lead to longer hospital stays, serious complications and even death. "In many cases, these conditions could have been avoided with better infection control in hospitals," said Ramanan Laxminarayan, Ph.D., principal investigator for Extending the Cure, a project examining antibiotic resistance based at the Washington, D.C. think-tank Resources for the Future. "Infections that are acquired during the course of a hospital stay cost the United States a staggering amount in terms of lives lost and health care costs," he said. "Hospitals and other health care providers must act now to protect patients from this growing menace." Laxminarayan and his colleagues analyzed 69 million discharge records from hospitals in 40 states and identified two conditions caused by health care-associated infections: sepsis, a potentially lethal systemic response to infection and pneumonia, an infection of the lungs and respiratory tract. The researchers looked at infections that developed after hospitalization. They zeroed in on infections that are often preventable, like a serious bloodstream infection that occurs because of a lapse in sterile technique during surgery, and discovered that the cost of such infections can be quite high: For example, people who developed sepsis after surgery stayed in the hospital 11 days longer and the infections cost an extra $33,000 to treat per person. Even worse, the team found that nearly 20 percent of people who developed sepsis after surgery died as a result of the infection. "That's the tragedy of such cases," said Anup Malani, a study co-author, investigator at Extending the Cure, and professor at the University of Chicago. "In some cases, relatively healthy people check into the hospital for routine surgery. They develop sepsis because of a lapse in infection control—and they can die." The team also looked at pneumonia, an infection that can set in if a disease-causing microbe gets into the lungs—in some cases when a dirty ventilator tube is used. They found that people who developed pneumonia after surgery, which is also thought to be preventable, stayed in the hospital an extra 14 days. Such cases cost an extra $46,000 per person to treat. In 11 percent of the cases, the patient died as a result of the pneumonia infection.

Obama's proposal, posted on WhiteHouse.gov four days before a bipartisan meeting with congressional leaders, "puts American families and small-business owners in control of their own healthcare," the White House's explanation said. Among other things, the White House said the proposal would set up a new competitive health insurance market to give millions Americans the same insurance choices congressional members will have. Also, the White House said, the plan would bring greater accountability to the healthcare system by providing "common sense rules of the road" to keep premium costs down, prevent insurance industry abuses and denial of care and end denial of coverage for people with pre-existing conditions. It also includes middle-class tax cuts for healthcare, which the White House said would reduce premium costs for tens of millions of families and small-business owners. The tax breaks would provide affordable health coverage to about 31 million Americans who do not get it today, the explanation said. The White House said the plan would reduce the deficit by $100 billion over the next 10 year by cutting government overspending and reining in waste, fraud and abuse.

However, tax experts say that if you want to really annoy the IRS, you could do one of three things: Fail to file a return completely; loudly maintain that the tax code doesn’t apply to you; or cheat on employment tax filings for your workers. Stack appears to have done all three. And if the tone of his letter is any indication, he not only hit all of these IRS hot buttons, he hit them with a belligerent attitude that could have further exacerbated his tax woes. “The IRS is toughest on people who reject the whole concept and authority of the system, who are not accepting that we do have income tax laws that we are all subject to,” said Philip J. Holthouse, partner at the Santa Monica tax law and accounting firm of Holthouse, Carlin & Van Trigt. “If the anger expressed in this posting is consistent with how he interacted with the government representatives, it would not have enhanced their compassion.” Stack’s note refers to meeting with “a group” in the early 1980s who were holding “tax readings and discussions” that zeroed in on tax exemptions that make “the vulgar, corrupt Catholic Church so incredibly wealthy.” He said in the post that he then began to do “exactly what the ‘big boys’ were doing.” “We took a great deal of care to make it all visible, following all of the rules, exactly the way the law said it was to be done.” Since Stack wasn’t a church, this is like waving a red flag at a bull. The IRS apparently considered this foray into tax avoidance the real corruption. Stacks letter says: “That little lesson in patriotism cost me $40,000.” Incidentally, the notion that anyone (other than a legitimate charity) doesn’t need to pay income taxes is one that’s well familiar–and refuted–by not only the IRS but every legitimate tax preparer in the country. So-called tax protestors or “tax defiers” take bits and pieces of the law, string them together in incomprehensible ways to come up with arguments that they say exempt them from tax. They can sound convincing, so the IRS publishes a long list of “frivolous” tax arguments on its web site, explaining when and where each argument was refuted, in an effort to keep innocent taxpayers from drinking the tax protest KoolAid. But that wasn’t all. Stack also says in his letter that he drained a retirement account and didn’t pay tax on any of that money–didn’t even file a return. The penalties for not filing a tax return are roughly ten times worse than for not paying your taxes. That’s one of the reasons that accountants tell their clients to file returns, even when they don’t have the money to pay, said Holthouse. Finally, Stack rails about independent contractor rules. Experts said the only way this rant could make sense is if Stack started a company that employed other people, who he maintained were independent contractors rather than employees. If an employer maintains he’s hired only independent contractors, he doesn’t need to pay Social Security and Medicare taxes on their wages. But the IRS audits these claims carefully. When an employee is improperly classified as an independent contractor so that the employer can avoid these taxes, the IRS prosecutes aggressively because it considers it tantamount to stealing from workers Social Security and Medicare accounts. Notably, the IRS has a Taxpayer Advocate’s office that helps resolve disputes when taxpayers have a legitimate problem with the agency. People who can’t pay tax bills promptly; have a dispute over the validity of a deduction or think they’ve been improperly penalized are often given some slack. But these are not areas where you’re going to get a lot of sympathy.

The ex-Treasury officials, who served both Republican and Democratic administrations, wrote that the reform measure, which would prohibit commercial banks from owning or investing in hedge funds, private equity funds or "proprietary trading" operations, is a reasonable trade for the benefits banks reap from "public support by means of access to the Federal Reserve and FDIC insurance." And while the rule may not alone prevent the next financial crisis, they said it's a crucial part of a more expansive regulatory reform package: "We fully understand that the restriction of proprietary activity by banks is only one element in comprehensive financial reform. It is, however, a key element in protecting our financial system and will assure that banks will give priority to their essential lending and depository responsibilities."

In his new book, "The Double Helix and the Law of Evidence" (Harvard University Press), Kaye focuses on the intersection of science and law, and emphasizes that DNA evidence is merely information. "There's a popular perception that with DNA, you get results," Kaye said. "You're either guilty or innocent, and the DNA speaks the truth. That goes too far. DNA is a tool. Perhaps in many cases it's open and shut, in other cases it's not. There's ambiguity."

One of the book's key themes is that using science in court is hard to do right. "It requires lawyers and judges to understand a lot about the science," Kaye noted. "They don't have to be scientists or technicians, but they do have to know enough to understand what's going on and whether the statements that experts are making are well-founded. The lawyers need to be able to translate that information into a form that a judge or a jury can understand." Kaye also believes that lawyers need to better understand statistics and probability, an area that has traditionally been neglected in law school curricula. His book attempts to close this gap in understanding with several sections on genetic science and probability. The book also contends that scientists, too, have contributed to the false sense of certainty, when they are so often led by either side of one particular case to take an extreme position. Scientists need to approach their role as experts less as partisans and more as defenders of truth. Aiming to be a definitive history of the use of DNA evidence, "The Double Helix and the Law of Evidence" chronicles precedent-setting criminal trials, battles among factions of the scientific community and a multitude of issues with the use of probability and statistics related to DNA. From the Simpson trial to the search for the last Russian Tsar, Kaye tells the story of how DNA science has impacted society. He delves into the history of the application of DNA science and probability within the legal system and depicts its advances and setbacks.

Based on the discussions at the event, it is evident that body scanners can be easily defeated by concealing explosive materials in body cavities, the letter says. There is also little information on the health risks posed by the use of such scanners, according to the letter. The fact that the systems can be configured at any time to record and store images of travelers also raises privacy questions, the letter says. "The public does not currently understand the inability of these devices to detect the types of explosive materials that could be used or the possible risks to privacy and health," Rotenberg and Nader wrote. "The Department of Homeland Security has made significant mistakes with similar programs in the past," they added, citing as an example the agency's discontinued effort to equip airports with so-called explosive trace portals (ETP), which are designed to detect traces of explosives on travelers' clothing.

The project consists of two towers that perform a subtle dialogue between them. The hotel (PB +25), is designed to turn on itself changing its perception as it is surrounded. Its skin is made of a system of red metal tubes placed with a certain inclination. This perception is complemented by the second tower, which will house offices (PB+22). A pure volume at the first sight, with a glass curtain wall, but the core of which also turns red on itself, becoming, in this way, a reflection of the hotel tower. Between the two towers, and connecting it, there is a common atrium.

By combining a hurricane model and coupled ocean-atmosphere general circulation model to investigate the early Pliocene, Emanuel, Brierley and co-author Alexey Fedorov observed how vertical ocean mixing by hurricanes near the equator caused shallow parcels of water to heat up and later resurface in the eastern equatorial Pacific as part of the ocean wind-driven circulation. The researchers conclude from this pattern that frequent hurricanes in the central Pacific likely strengthened the warm pool in the eastern equatorial Pacific, which in turn increased hurricane frequency — an interaction described by Emanuel as a “two-way feedback process.”�The researchers believe that in addition to creating more hurricanes, the intense hurricane activity likely created a permanent El Nino like state in which very warm water in the eastern Pacific near the equator extended to higher latitudes. The El Nino weather pattern, which is caused when warm water replaces cold water in the Pacific, can impact the global climate by intermittently altering atmospheric circulation, temperature and precipitation patterns.The research suggests that Earth’s climate system may have at least two states — the one we currently live in that has relatively few tropical cyclones and relatively cold water, including in the eastern part of the Pacific, and the one during the Pliocene that featured warm sea surface temperatures, permanent El Nino conditions and high tropical cyclone activity.Although the paper does not suggest a direct link with current climate models, Fedorov said it is possible that future global warming could cause Earth to transition into a different equilibrium state that has more hurricanes and permanent El Nino conditions. “So far, there is no evidence in our simulations that this transition is going to occur at least in the next century. However, it’s still possible that the condition can occur in the future.”�Whether our future world is characterized by a mean state that is more El Nino-like remains one of the most important unanswered questions in climate dynamics, according to Matt Huber, a professor in Purdue University’s Department of Earth and Atmospheric Sciences. The Pliocene was a warmer time than now with high carbon dioxide levels. The present study found that hurricanes influenced by weakened atmospheric circulation — possibly related to high levels of carbon dioxide — contributed to very warm temperatures in the Pacific Ocean, which in turn led to more frequent and intense hurricanes. The research indicates that Earth’s climate may have multiple states based on this feedback cycle, meaning that the climate could change qualitatively in response to the effects of global warming.

The DMCA Chills Free Expression and Scientific Research. Experience with section 1201 demonstrates that it is being used to stifle free speech and scientific research. The lawsuit against 2600 magazine, threats against Princeton Professor Edward Felten's team of researchers, and prosecution of Russian programmer Dmitry Sklyarov have chilled the legitimate activities of journalists, publishers, scientists, students, programmers, and members of the public. The DMCA Jeopardizes Fair Use. By banning all acts of circumvention, and all technologies and tools that can be used for circumvention, the DMCA grants to copyright owners the power to unilaterally eliminate the public's fair use rights. Already, the movie industry's use of encryption on DVDs has curtailed consumers' ability to make legitimate, personal-use copies of movies they have purchased. The DMCA Impedes Competition and Innovation. Rather than focusing on pirates, some have wielded the DMCA to hinder legitimate competitors. For example, the DMCA has been used to block aftermarket competition in laser printer toner cartridges, garage door openers, and computer maintenance services. Similarly, Apple has used the DMCA to tie its iPhone and iPod devices to Apple's own software and services. The DMCA Interferes with Computer Intrusion Laws. Further, the DMCA has been misused as a general-purpose prohibition on computer network access, a task for which it was not designed and to which it is ill-suited. For example, a disgruntled employer used the DMCA against a former contractor for simply connecting to the company's computer system through a virtual private network ("VPN").