schwit1 sends this excerpt from CBS: "'Enough' with the multivitamins already. That's the message from doctors behind three new studies and an editorial that tackled an oft-debated question in medicine: Do daily multivitamins make you healthier? After reviewing the available evidence and conducting new trials, the authors have come to a conclusion of 'no.' 'We believe that the case is closed — supplementing the diet of well-nourished adults with (most) mineral or vitamin supplements has no clear benefit and might even be harmful,' concluded the authors of the editorial summarizing the new research papers, published Dec. 16 in the Annals of Internal Medicine. 'These vitamins should not be used for chronic disease prevention. Enough is enough.' They went on to urge consumers to not 'waste' their money on multivitamins."
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ananyo writes "Bowing to scientists' near-universal scorn, the journal Food and Chemical Toxicology has fulfilled its threat to retract a controversial paper which claimed that a genetically modified (GM) maize causes serious disease in rats after the authors refused to withdraw it. The paper, from a research group led by Gilles-Eric Séralini, a molecular biologist at the University of Caen, France, and published in 2012, showed 'no evidence of fraud or intentional misrepresentation of the data,' said a statement from Elsevier, which publishes the journal. But the small number and type of animals used in the study means that 'no definitive conclusions can be reached.' The known high incidence of tumors in the Sprague-Dawley rat 'cannot be excluded as the cause of the higher mortality and incidence observed in the treated groups,' it added. Today's move came as no surprise. Earlier this month, the journal's editor-in-chief, Wallace Hayes, threatened retraction if Séralini refused to withdraw the paper, which is exactly what he announced at a press conference in Brussels this morning. Séralini and his team remained unrepentant, and allege that the retraction derives from the journal's editorial appointment of biologist Richard Goodman, who previously worked for biotechnology giant Monsanto for seven years."
An anonymous reader writes "What happens when the editorial team of the biggest-selling English Linux magazine gets frustrated? They leave their company and start a new one. Most of the writers behind Linux Format have jumped ship and started Linux Voice, a social enterprise magazine which will donate 50% of its profits back to the community, and freely license its content under Creative Commons after 9 months. They're running a fundraiser on Indiegogo with already a quarter of their funding goal reached. Will this shake up the whole publishing industry?"
Red Hat has two primary Cloud Evangelists: Gordon Haff and Richard Morrell. Richard says this about himself: "I'm Red Hat's Cloud Security Blogger and Cloud Evangelist based in Europe. Passionate about good code and Open Hybrid Cloud. Founder of SmoothWall protecting millions of networks for 13 years globally. My blogging and my podcasting is my own editorial and does not represent the views of Red Hat..." We have known Richard since the 20th Century, so this interview has been a long time coming. In it, he talks about how Red Hat is working to become as strong in the Open Source cloud world as it already is in GNU/Linux. This interview may not "represent the views of Red Hat," but it obviously represents the views of a loyal Red Hat employee who is also a long-time Linux enthusiast.
itwbennett writes "This brings to mind an earlier Slashdot discussion about whether we've hit the limit on screen resolution improvements on handheld devices. But this time, the question revolves around ever-faster graphics processing units (GPUs) and the resolution limits of desktop monitors. ITworld's Andy Patrizio frames the problem like this: 'Desktop monitors (I'm not talking laptops except for the high-end laptops) tend to vary in size from 20 to 24 inches for mainstream/standard monitors, and 27 to 30 inches for the high end. One thing they all have in common is the resolution. They have pretty much standardized on 1920x1080. That's because 1920x1080 is the resolution for HDTV, and it fits 20 to 24-inch monitors well. Here's the thing: at that resolution, these new GPUs are so powerful you get no major, appreciable gain over the older generation.' Or as Chris Angelini, editorial director for Tom's Hardware Guide, put it, 'The current high-end of GPUs gives you as much as you'd need for an enjoyable experience. Beyond that and it's not like you will get nothing, it's just that you will notice less benefit.'"
An anonymous reader writes "A coalition of eight U.S. states, including New York and California, have announced a plan to get 3.3 million zero-emission electric vehicles onto their roads by 2025. 'The states, which represent more than a quarter of the national car market, said they would seek to develop charging stations that all took the same form of payment, simplify rules for installing chargers and set building codes and other regulations to require the stations at workplaces, multifamily residences and at other places.' An editorial in Quartz says that while the initiative itself is fine, the states should really take cues from Tesla if they want to plan out an infrastructure that will convince people to switch. ' For longer distances, [Tesla drivers] can stop at "Supercharger" stations strategically placed along highways that let them add 150 miles of range in as little as 20 minutes. Currently, [government] money is being spent on installing much-slower chargers at stores, shopping malls and other urban locations in the hope that drivers will use them. Tesla says it will blanket the US with its Superchargers for a fraction of the cost, because it studies the driving patterms of its customers and installs charging stations only where they tend to travel. This isn't hard; most other electric cars also record their drivers' habits. If privacy concerns could be addressed and automakers would be willing to share that data with government transportation planners, the rollout of public charging stations could be more targeted and cash-efficient.'"
JoshMST writes "Why are we in the middle of GPU-renaming hell? AMD may be releasing a new 28-nm Hawaii chip in the next few days, but it is still based on the same 28-nm process that the original HD 7970 debuted on nearly two years ago. Quick and easy (relative terms) process node transitions are probably a thing of the past. 20-nm lines applicable to large ASICs are not being opened until mid-2014. 'AMD and NVIDIA will have to do a lot of work to implement next generation features without breaking transistor budgets. They will have to do more with less, essentially. Either that or we will just have to deal with a much slower introduction of next generation parts.' It's amazing how far the graphics industry has come in the past 18 years, but the challenges ahead are greater than ever."
sciencehabit writes "A sting operation orchestrated by Science's contributing news correspondent John Bohannon exposes the dark side of open-access publishing. Bohannon created a spoof scientific report, authored by made-up researchers from institutions that don't actually exist, and submitted it to 304 peer-reviewed, open-access journals around the world. His hoax paper claimed that a particular molecule slowed the growth of cancer cells, and it was riddled with obvious errors and contradictions. Unfortunately, despite the paper's flaws, more open-access journals accepted it for publication (157) than rejected it (98). In fact, only 36 of the journals solicited responded with substantive comments that recognized the report's scientific problems. The article reveals a 'Wild West' landscape that's emerging in academic publishing, where journals and their editorial staffs aren't necessarily who or what they claim to be."
Phopojijo writes "OpenGL and DirectX have been the dominant real-time graphics APIs for decades. Both are catalogs of functions which convert geometry into images using predetermined mathematical algorithms (scanline rendering, triangles, etc.). Software rendering engines calculate colour values directly from the fundamental math. Reliance on OpenGL and DirectX could diminish when GPUs are utilized as general 'large batches of math' solvers which software rendering engines offload to. Developers would then be able to choose their algorithms for best suits their project, even native to web browsers with the upcoming WebCL."
Deathspawner writes "Grand Theft Auto V has shown itself to be potential GOTY material, and has even managed to break a sales record already. But aside from that, the game has also become one of the most adult-oriented games ever released, with torture, drug use and sex prevalent not long after beginning the game. You'd expect this gameplay to deter most parents from picking the game up for their young children — but not so. An anonymous editorial at Kotaku written by a video game store employee says that out of the ~1,000 copies sold in the first week, at least 10% of them went to parents accompanied by a child. Clearly, this could be interpreted as a problem. Techgage adds that this is one of the biggest problems facing gaming today. With one breath, many parents criticize video games for being so violent, and with the next, they're saying 'thanks' at the counter after picking up these very games for their kids. While ESRB ratings and other warnings about violent games for kids have good reason to exist, many parents still ignore them, aren't aware to them, or simply don't care about their warnings."
Hugh Pickens DOT Com writes "Celso Perez and Muneer Ahmad write in The Atlantic that despite evidence to the contrary, for nearly three years, the United Nations has categorically denied that it introduced cholera into Haiti after the country suffered a devastating earthquake in 2010. Since then, cholera has killed more than 8,000 people and infected more than 600,000, creating an ongoing epidemic. According to extensive documentation by scientists and journalists, peacekeeping troops belonging to the UN Stabilization Mission in Haiti (MINUSTAH) inadvertently but negligently brought cholera into the country several months after the January 2010 earthquake. That October, troops from Nepal carrying the disease were stationed at a military base near the town of Méyè. Because of inadequate water and sanitation facilities at the base, cholera-infected sewage contaminated the Artibonite River, the largest river in Haiti and one the country's main water sources. As locals consumed the contaminated water, cholera spread across the country. Absent from Haiti for over a century, cholera is now projected to plague the country for at least another decade. 'By refusing to acknowledge responsibility, the United Nations jeopardizes its standing and moral authority in Haiti and in other countries where its personnel are deployed,' writes the Washington Post Editorial Board adding that without 'speaking frankly about its own responsibility for introducing cholera to Haiti, the organization does a disservice to Haiti and Haitians, who deserve better.'"
Frequent contributor Bennett Haselton proposes a new use for online, anonymous voting: helping sort skill from luck in the cheek-by-jowl world of best-selling (and would-be best-selling) authors: "J.K. Rowling recently confirmed that she was the author of a book she had published under a pseudonym, which spiked in sales after she was outed as the true author. Perhaps she was doing an experiment to see how much luck had played a role in propelling her to worldwide success, and whether she could recreate anything close to that success when starting from scratch. But a better way to answer that question would be to strike a deal with an amateur-fiction-hosting site and use the random-sample-voting algorithm that I've written so much about, to test how her writing stacks up against other writers in the same genre." Read on for more. Update: 07/20 01:23 GMT by T : Note: An editorial goof (mine) swapped out the word "confirmed" for "revealed" (above) in an earlier rendering of this story.
New rules for labs that use chimpanzees as test subjects may be on the horizon. From the New York Times blog: "The Fish and Wildlife Service proposal came in response to a petition filed in 2010 by the Jane Goodall Institute, the Humane Society of the United States, the Association of Zoos and Aquariums and other groups. It would require permits for interstate commerce involving any chimpanzees, or for what the law calls 'taking,' which could be anything from harassment to major harm to something as simple as obtaining a blood sample. And those permits, Mr. Ashe said, would be granted only if the action could be shown to benefit the survival of the species. If the new rule is enacted, it will be a major success for animal welfare groups, a grave disappointment for some scientists and another sign of the profound changes over the last half-century in the way animals are used and imagined in science and popular culture." The L.A. Times lauds the proposed rule change in an editorial.
Phopojijo writes "Consoles have not really been able to profitably scale over the last decade or so. Capital is sacrificed to gain control over their marketshare and, even with the excessive lifespan of this recent generation, cannot generate enough revenue with that control to be worth it. Have we surpassed the point where closed platforms can be profitable and will we need to settle on an industry body, such as W3C or Khronos, to fix a standard for companies to manage slices of and compete within?"
New submitter imlepid writes "The Oxford English Dictionary is currently undergoing a complete overhaul which includes a reexamination of the 300,000+ entries and citations for those entries. Understandably for a work which is over 150 years old, some of the sources have become hard to find. One such example is a book titled 'Meanderings of Memory' by Nightlark, which is cited 49 times in the OED, including for some rare words. The OED's editorial team has appealed to the public, 'Have you seen a copy of this book?'"
Jeremiah Cornelius writes "Bruce Schneier, security expert (and rational voice in the wilderness), explains in an editorial on CNN why 'Connecting the Dots' is a 'Hindsight Bias.' In heeding calls to increase the amount of surveillance data gathered and shared, agencies like the FBI have impaired their ability to discover actual threats, while guaranteeing erosion of personal and civil freedom. 'Piling more data onto the mix makes it harder, not easier. The best way to think of it is a needle-in-a-haystack problem; the last thing you want to do is increase the amount of hay you have to search through. The television show Person of Interest is fiction, not fact.'"
I've been really, really excited about digital video distribution lately: first Netflix greenlights jms's return to science fiction TV, and then Amazon announces their new pilots. Perhaps the decade long dearth of any good television is nearing its end! So, with that in mind, I finished up editing Slashdot for the day and sat down to watch some of these new pilots. Only to discover that Amazon has taken away my ability to watch entirely in the name of Digital Restrictions Management.
MouseTheLuckyDog writes "A brief editorial by Steve Forbes, one of our moneymeisters, on why bitcoins are not money.. Hint: For those who are too lazy to read the opinion,. Bitcoins are too volatile to be money." From the article: "Money is most optimal when it is fixed in value just as commerce is facilitated when we have fixed weights and measures. When you buy a pound of hamburger you expect to get 16 ounces of meat. An hour has 60 minutes. A mile has 5280 feet. These measurements don’t 'float.' So too money best lubricates commerce when it has a fixed value."
An anonymous reader writes "Hacker Benjamin Smith deconstructs the cycle of education, production, and rest that will be familiar to many software and hardware engineers. He breaks it down into four steps: 1) Focused effort toward a goal, 2) structured self-education, 3) side-projects to sharpen skills, and 4) burnout and rest. He writes, 'As my motivation waxes at the beginning of a cycle, I find myself with a craving to take steps towards that goal. I do so by starting a project which focuses on one thing only: building a new income stream. As a result of this single-mindedness, the content or subject of the project is often less interesting than it otherwise might have been. ... [Later], I almost always decide to teach myself a new technical skill or pick up some new technology. ... This is usually the most satisfying period of my cycle. I am learning a new skill or technology which I know will enhance my employability, allow me to build things I previously could only have daydreamed about, and will ultimately be useful for many years to come. ... [In the burnout phase], I'll spend this period as ferociously devoted to my leisure activities as I was to my productive tasks. But after a few months of this, I start to feel an itch...'"
An anonymous reader writes "Mark Zuckerberg, along with other notables such as Google's Eric Schmidt, Yahoo's Marissa Mayer and Reid Hoffman, co-founder of Linkedin, has launched a new immigration reform lobbying group called FWD.us. In an editorial in the Washington Post, Zuckerberg claims that immigrants are the key to a future knowledge-based economy in a United States which currently has 'a strange immigration policy for a nation of immigrants.' As expected, they are calling for more of the controversial H-1B visas which reached their maximum limit in less than a week this year, but those aren't the only things they're looking to change."