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Medicine

Saving 28,000 Lives a Year 263

The New Yorker is running a piece by Atul Gawande that starts by describing the everyday miracles that can be achieved in a modern medical intensive care unit, and ends by making a case for a simple and inexpensive way to save 28,000 lives per year in US ICUs, at a one-time cost of a few million dollars. This medical miracle is the checklist. Gawande details how modern medicine has spiraled into complexity beyond any person's ability to track — and nowhere more so than in the ICU. "A decade ago, Israeli scientists published a study in which engineers observed patient care in ICUs for twenty-four-hour stretches. They found that the average patient required a hundred and seventy-eight individual actions per day, ranging from administering a drug to suctioning the lungs, and every one of them posed risks. Remarkably, the nurses and doctors were observed to make an error in just one per cent of these actions — but that still amounted to an average of two errors a day with every patient. Intensive care succeeds only when we hold the odds of doing harm low enough for the odds of doing good to prevail. This is hard." The article goes on to profile a doctor named Peter Pronovost, who has extensively studied the ability of the simplest of complexity tamers — the checklist — to save lives in the ICU setting. Pronovost oversaw the introduction of checklists in the ICUs in hospitals across Michigan, and the result was a thousand lives saved in a year. That would translate to 28,000 per year if scaled nationwide, and Pronovost estimates the cost of doing that at $3 million.
Graphics

Submission + - Ray tracing for gaming explored (pcper.com) 3

Vigile writes: "Ray tracing is still thought of as the 'holy grail' for real-time imagery but because of the intense amount of calculations required it has been plagued with long frame render times. This might soon change, at least according to an article from Daniel Pohl, a researcher at Intel. With upcoming many-core processors like Intel's Larrabee he believes that real-time ray tracing for games is much closer than originally thought thanks in large part to the efficiency it allows with spatial partitioning and reflections when compared to current rasterization techniques. Titles like Valve's Portal are analyzed to see how they could benefit from ray tracing technology and the article on PC Perspective concludes with the difficulties combing the two rendering techniques as well as a video of the technology in action."
Security

Submission + - Web vulnerability disclosure

Scott writes: I'm submitting my own story on an important topic: Is it illegal to discover a vulnerability on a Web site? No one knows yet but Eric McCarty's pleading guilty to hacking USC's web site was "terrible and detrimental" to tech lawyer Jennifer Granick, who believes the law needs to be at least clarified, if not changed to protect those who find flaws in production Web sites as opposed to those who "exploit" production Web sites. Of course, the owners of sites often don't see the distinction between the two. Regardless of whether or not it's illegal to disclose Web vulnerabilities, it's certainly problematic, and perhaps a fool's errand. After all, have you seen how easy it is to find XSS flaws in Web sites? In fact, the Web is challenging the very definition of vulnerability and some researchers are scared. As one researcher in the story says: "I'm intimidated by the possible consequences to my career, bank account and sanity. I agree with [noted security researcher] H.D. Moore, as far as production websites are concerned: 'There is no way to report a vulnerability safely.'"
United States

Feds Check Credit Reports Without a Subpoena 290

An anonymous reader points out that, by using National Security Letters, the FBI and other agencies can legally pull your credit report. The letters have been used by the FBI (mostly) but in some cases by the CIA and Defense Department. From the article: "'These statutory tools may provide key leads for counterintelligence and counterterrorism investigations,' Whitman said. 'Because these are requests for information rather than court orders, a DOD request under the NSL statutes cannot be compelled absent court involvement.'" Recipients of the letters, banks and credit bureaus, usually hand over the requested information voluntarily. A posting at tothecenter.com quotes the Vice President on the use of the letters: "It's perfectly legitimate activity. There's nothing wrong or illegal with it. It doesn't violate people's civil rights... The Defense Department gets involved because we've got hundreds of bases inside the United States that are potential terrorist targets."

Comment Re:Old hat? (Score 4, Interesting) 190

Yep - easiest way to make ball lightning - light a wide based candle, without any metal in it (no tea-lights!), place it in the microwave, in the middle of the plate. Nuke. Plasma ball appears, candle goes out, and plasma ball remains. Turn off microwave, the plasma stays a few seconds, before descending back into the candle.
NASA

NASA May Have Killed The Martians 238

Sneakernets writes "CNN reports that NASA may have found life on Mars via the Viking space probes in 1976-77, but failed to recognize it and killed it by accident. Dirk Schulze-Makuch, a geology professor at Washington State University, says that Mars microbes that the space probes had found were possibly drowned and baked by accident. Other experts said the new concept is plausible, but more work is needed before they are convinced. From the article: 'A new NASA Mars mission called Phoenix is set for launch this summer, and one of the scientists involved said he is eager to test the new theory about life on Mars. However, scientists must come up with a way to do that using the mission's existing scientific instruments, said NASA astrobiologist and Phoenix co-investigator Chris McKay.'"

IE7 Blocking Google Image Search? 253

An anonymous reader writes, "I just tried a Google Image Search in IE7 for the first time. Whenever I click on an image, my browser tells me in big bold letters, "This is a reported phishing website." Try it yourself: make sure automatic phishing detection is turned on and do an (adorable) image search; click on one of the result thumbnails. MSN Live Image Search has no such issues. Insert Microsoft evil conspiracy theory here." I get this behavior under IE7, Win XP Pro, SP2, Parallels, Mac OS X.

Novell Moves Away From ReiserFS 404

VSquared56 writes, "Novell announced a shift in the default filesystem from ReiserFS to ext3 for users of its SuSE Enterprise Linux. This news comes shortly after Hans Reiser's arrest, though Novell says the decision was being considered long before. Though Novell will continue supporting ReiserFS 3, it claims ext3 is more stable and will 'soon' match performance with the newer ReiserFS 4. What implications will this have for SuSE users, and ReiserFS's future as a whole?"

Adult .IE Domain Names Banned As Immoral 509

An anonymous reader writes, "The Irish domain prefix, .ie, is controlled by an organization called the IE Domain Registry. In their terms and conditions they state, 'The proposed domain name must not be offensive or contrary to public policy or generally accepted principles of morality.' But this policy is only applied to sex words as this adult webmaster has discovered. Murder.ie is acceptable, Porn.ie is not. Can a word be immoral? And in this day and age, should a government-chosen domain registry be allowed to enforce their own moral code on the public?"

Blue Ring Around Uranus 269

ZedNaught writes "The BBC is reporting that 'astronomers have discovered that the planet Uranus has a blue ring - only the second found in the Solar System. Like the blue ring of Saturn, it probably owes its existence to an accompanying small moon.' According to the April issue of Science, the blue ring is one of two new outer rings recently discovered around Uranus using the infrared Keck adaptive optics system. The rings are blue and red like Saturn's E and G rings. The blue ring around Saturn hosts the moon Enceladus while the Uranus ring contains the moon Mab."

CUTEST WEB SITE EVER DISCOVERED!!! 341

ToeSocks06 writes "The cutest site i've ever or youve ever seen is this one CLICK IT NOW LOL!!! because they have the cutest pictures you will ever see :) :) :) Like hamsters wearing SO CUTE hats and so many kittens zomg i love kitties especially that brown one i hope they show him with hats to LOLOLOLOLOL!!! Ok I gottta go now bye!!!"

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