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Submission + - Gaining weight? Blame it on the fat person in the room. 1

BarbaraHudson writes: Several sites are reporting on a University of Illinois study that shows that people eat more in the presence of a fat person.

The test involved a sample of 82 college coeds who were observed helping themselves to a simple pasta and salad meal. Each of the coeds were themselves of normal weight. The students first required to watch what they believed was a fat woman serving herself some of the food. The fat woman was actually an actress wearing a fat suit.

After observing the "corpulent" woman serve herself, the students were allowed to come forward and serve themselves pasta and salad. On average, the coeds each served themselves more pasta than the "fat" woman had selected while taking less salad than she did. When the same study was performed with the actress appearing sans the fat suit, researchers observed that students ended up eating more salad than pasta. The conclusion was simple: people may consume more unhealthy food and eat less healthy food when in the presence of an overweight person.

As anyone on a diet will tell you, a waste is a terrible thing to mind. And weight control is a lot more complex than the article makes it seem, though some will welcome the opportunity to blame someone else. BTW, since when is pasta unhealthy? We're omnivores, not rabbits.

Submission + - JP Morgan Chase Attacked; data for 76million stolen

JakartaDean writes: J.P. Morgan Chase said about 76 million households were affected by a cybersecurity attack on the bank this summer in one of the most sweeping disclosed breaches of a financial institution.

The largest U.S. bank by assets said the unknown attackers stole customers’ contact information—including names, email addresses, phone numbers and addresses. The breach, which was first disclosed in August and is still under investigation by the bank and law enforcement, extended to the bulk of the bank’s customer base, affecting an amount equivalent to two-thirds of American households. It also affected about seven million of J.P. Morgan’s small-business customers. It isn’t clear how many of those households are U.S.-based.

The bank said hackers were unable to gather detailed information on accounts, such as account numbers, passwords, Social Security numbers or dates of birth. Customer money is “safe,” the bank said in a statement to customers on Thursday.

Submission + - New HDMI Stick Based on Firefox OS Challenges Chromecast (computerworld.com)

Lucas123 writes: A new HDMI streaming media stick is preparing to launch and it's taking on Chromecast in both price and hardware performance. The new HDMI dongle from San Jose-based Matchstick will retail for $25 when it begins shipping in February. The dongle runs on a dual-core Rockchip 3066 processor. It has 4GB of onboard storage capacity and 1GB of DDR3 memory. Google's Chromecast uses a single-core Marvell Armada 1500-Mini CPU and has 2GB of flash and 512MB of DDR3. Matchstick said Mozilla recently certified the dongle and the first of the devices will ship in February. The Matchstick project is based on an open hardware and software platform and has launched a developer program called "Matchstick for Apps." The company is raising money for the project through Kickstarter. After three days, it surpassed its 30-day, $100,000 goal with more than $224,000.

Submission + - Experiment Shows Stylized Rendering Enhances Presence in Immersive AR (roadtovr.com)

An anonymous reader writes: William Steptoe, a senior researcher in the Virtual Environments and Computer Graphics group at University College London, published a paper detailing experiments dealing with the seamless integration of virtual objects into a real scene. Participants were tested to see if they could correctly identify which objects in the scene were real or virtual. With standard rendering, participants were able to correctly guess 73% of the time. Once a stylized rendering outline was applied, accuracy dropped to 56% (around change) and even further to 38% as the stylized rendering was increased. Less accuracy means users were less able to tell the difference between real and virtual objects. Steptoe says that this blurring of real and virtual can increase 'presence', the feeling of being truly present in another space, in immersive augmented reality applications.

Submission + - MIT Thinks It Has Discovered the 'Perfect' Solar Cell (vice.com)

Daniel_Stuckey writes: A new MIT study offers a way out of one of solar power's most vexing problems: the matter of efficiency, and the bare fact that much of the available sunlight in solar power schemes is wasted. The researchers appear to have found the key to perfect solar energy conversion efficiency—or at least something approaching it. It's a new material that can accept light from an very large number of angles and can withstand the very high temperatures needed for a maximally efficient scheme.

Conventional solar cells, the silicon-based sheets used in most consumer-level applications, are far from perfect. Light from the sun arrives here on Earth's surface in a wide variety of forms. These forms—wavelengths, properly—include the visible light that makes up our everyday reality, but also significant chunks of invisible (to us) ultraviolet and infrared light. The current standard for solar cells targets mostly just a set range of visible light.

Submission + - U.S. may be falling behind in cyber-physical system research (computerworld.com)

dcblogs writes: The White House has identified cyber-physical system research and development as a “national priority” that could boost U.S. productivity. But federal spending is telling a different story. A major source of research dollars is the National Science Foundation (NSF). It will fund more than $40 million in cyber-physical systems research in the 2014 fiscal year, which ended Tuesday. This amounts to about 0.5% of the approximately $7 billion the U.S. spends on basic research through this agency. It has spent, in total, $200 million in this area since 2009. Separately, the National Institute of Standards and Technology (NIST), which is deeply involved in standards and data formats, is running its cyber-physical program on $4.3 million. A NIST report found that the European Union “is already investing $343 million per year for 10 years to pursue ‘world leadership’ through advanced strategic research and technology development related to CPS" (cyber-physical systems). That includes $199 million in public funds and $144 million in private funds

Submission + - FDA issues Guidance on Cybersecurity of Medical Devices (securityledger.com)

chicksdaddy writes: The Security Ledger reports (https://securityledger.com/2014/10/fda-issues-guidance-on-security-of-medical-devices) that the U.S. Food and Drug Administration (FDA) has issued final guidance on Wednesday that calls on medical device manufacturers to consider cyber security risks as part of the design and development of devices.(http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm416809.htm)
The document, “Content of Premarket Submissions for Management of Cybersecurity in Medical Devices,” (http://www.fda.gov/downloads/MedicalDevices/DeviceRegulationandGuidance/GuidanceDocuments/UCM356190.pdf) asks device makers seeking FDA approval of medical devices to disclose any “risks identified and controls in place to mitigate those risks” in medical devices. The guidance also recommends that manufacturers submit documentation of plans for patching and updating the operating systems and medical software that devices run.

While the guidance does not have the force of a mandate, it does put medical device makers on notice that FDA approval of their device will hinge on a consideration of cyber risks alongside other kinds of issues that may affect the functioning of the device. Among other things, medical device makers are asked to avoid worst-practices like 'hardcoded' passwords and use strong (multi-factor) authentication to restrict access to devices. Device makers are also urged to restrict software and firmware updates to authenticated (signed) code and to secure inbound and outbound communications and data transfers.

Submission + - Back to faxes: Doctors can't exchange digital medical records (nytimes.com) 1

nbauman writes: Doctors with one medical records system can't exchange information with systems made by other vendors, including those at their own hospitals, according to the New York Times. An ophthalmologist spent half a million dollars on a system and still keeps sending faxes. If doctors can't exchange records, they'll face a 1% Medicare penalty. The largest vendor is Epic Systems, Madison, WI, which holds almost half the medical records in the U.S. A RAND report described Epic as a “closed” platform that made it “challenging and costly” for hospitals to interconnect. UC Davis has a staff of 22 to keep everything communicating. Epic charges a fee to send data to some non-Epic systems. Congress held hearings. Epic hired a lobbyist. Epic's founder, billionaire computer science major Judith Faulkner, said that Epic was one of the first to establish code and standards for secure interchange, which included user authentication provisions and a legally binding contract. She said the federal government, which gave $24 billion incentive payments to doctors for computerization, should have done that. The Office of the National Coordinator for Health Information Technology said that it was a "top priority" and they just wrote a 10-year vision statement and agenda for it.

Submission + - Elon Musk: We Must Put a Million Humans On Mars To Safeguard Humanity (aeon.co)

An anonymous reader writes: Elon Musk's ambitions for SpaceX keep getting bigger. First he wanted to make the trip to Mars affordable, then he wanted to establish a city-sized colony, and now he's got his eye on the future of humanity. Musk says we need a million people on Mars to form a "sustainable, genetically diverse civilization" that can survive as humanity's insurance policy. He continued, "Even at a million, you’re really assuming an incredible amount of productivity per person, because you would need to recreate the entire industrial base on Mars. You would need to mine and refine all of these different materials, in a much more difficult environment than Earth. There would be no trees growing. There would be no oxygen or nitrogen that are just there. No oil." How fast could we do it? Within a century, once the spacecraft reusability problem is solved. "Excluding organic growth, if you could take 100 people at a time, you would need 10,000 trips to get to a million people. But you would also need a lot of cargo to support those people. In fact, your cargo to person ratio is going to be quite high. It would probably be 10 cargo trips for every human trip, so more like 100,000 trips. And we’re talking 100,000 trips of a giant spaceship."

Submission + - Something keeps coming and going in a sea on Titan

schwit1 writes: Cassini images taken in 2007, 2013, and 2014 of one of Titan’s largest hydrocarbon seas find that a mysterious feature there keeps appearing and disappearing.

The mysterious feature, which appears bright in radar images against the dark background of the liquid sea, was first spotted during Cassini’s July 2013 Titan flyby. Previous observations showed no sign of bright features in that part of Ligeia Mare. Scientists were perplexed to find the feature had vanished when they looked again, over several months, with low-resolution radar and Cassini’s infrared imager. This led some team members to suggest it might have been a transient feature. But during Cassini’s flyby on August 21, 2014, the feature was again visible, and its appearance had changed during the 11 months since it was last seen.

Scientists on the radar team are confident that the feature is not an artifact, or flaw, in their data, which would have been one of the simplest explanations. They also do not see evidence that its appearance results from evaporation in the sea, as the overall shoreline of Ligeia Mare has not changed noticeably. The team has suggested the feature could be surface waves, rising bubbles, floating solids, solids suspended just below the surface, or perhaps something more exotic.

That the seasons are slowly changing on Titan is probably contributing to the transient nature of this feature.

Submission + - Cameras to "see" cancer

Champaklal writes: Inspired by the mantis shrimp's ability to see polarized light, scientists are working on developing cameras to detect cancerous cells. The mantis shrimp has compound eyes which has 16 different kinds of photocells (compared to humans, we have only 3).

The camera uses aluminum nano wires to replicate the polarization sensitive ommatidia photocells in shrimps. They placed the nanowires on top of photodiodes to finally convert image into electrical signals. The complete paper can be found here.

Submission + - NVIDIA Begins Requiring Signed GPU Firmware Images (phoronix.com) 1

An anonymous reader writes: In a blow to those working on open-source drivers, soft-mods for enhancing graphics cards, and the Chinese knock-offs of graphics cards, NVIDIA has begun signing and validating GPU firmware images. With the latest-generation Maxwell GPUs, not all engine functionality is being exposed unless the hardware detects the firmware image was signed by NVIDIA. This is a setback to the open-source Nouveau Linux graphics driver but they're working towards a solution where NVIDIA can provide signed, closed-source firmware images to the driver project for redistribution. Initially the lack of a signed firmware image will prevent some thermal-related bits from being programmed but with future hardware the list of requirements is expected to rise.

Submission + - Expedition 42 ISS Crew Embrace Douglas Adams (space.com) 1

SchrodingerZ writes: In November of this year, the 42th Expedition to the International Space Station will launch, and the crew have decided to embrace their infamous number. NASA has released an image of the crew, mimicking the movie poster for The Hitchhikers Guide to the Galaxy, a film released in 2005, based on a book with the same name by Douglas Adams. Commander Butch Wilmore stands in the center as protagonist Arthur Dent, flight engineer Elena Serova as hitchhiker Ford Prefect, flight engineer Alexander Samokutyayev as antagonist Humma Kavula, astronaut Samantha Cristoforetti as Trillian, and flight engineers Terry Virts and Anton Shkaplerov as two-headed galactic president Zaphod Beeblebrox. The robotic "Robonaut 2" also stands in the picture as Marvin the depressed android. Cristoforetti, ecstatic to be part of this mission stated,"Enjoy, don't panic and always know where your towel is!" Wilmore, Serova and Samokutyayev blasted off September 25th for Expedition 41, the rest of Expedition 42 will launch November 23rd.

Submission + - New Brunswick election in question after Voting Machine Fiasco (www.cbc.ca)

Dr Caleb writes:

"The New Brunswick Progressive Conservatives say they won't accept Monday's election result until all ballots are counted by hand."

Elections New Brunswick used 713 vote tabulation machines in the election, which had been expected to speed up the process of counting the ballots. This was the first provincial election to use them. However, problems emerged within two hours of polls closing, as manual counts were not matching up with electronic counts. For at least 90 minutes, Elections New Brunswick stopped transmitting updated results. "Michael Quinn, the chief electoral officer, said in a statement Monday night that some of his staff noted some of the results being entered manually were not getting replaced properly with results being uploaded from the tabulators."

http://www.cbc.ca/news/canada/...

There have also been reports on TV and Radio that some of the memory cards from the machines are missing and unaccounted for. They had been removed from some machines that were not transmitting the data to the central servers, so the memory cards were to be physically taken there and entered into the records. Reports also say some machines were not certified properly.

Submission + - Kicking the Tires on 5 Free Python Editors (dice.com)

Nerval's Lobster writes: With so many options for Python editors out there, which should you use? Over on Dice (yes, yes, we know), developer and programmer David Bolton takes a look at five free Python editors, many of which are cross-platform: Eclipse plus PyDev and other plugins, PyScripter, Eric Python IDE, PyCharm Community Edition, and CodeSkulptor. He finds PyCharm "slick," Eric Python loaded up with some cool features, PyScripter nicely simple, and so on. "I’m leaning toward Eric because it’s just so full-featured, but that’s a personal preference," he writes. Everybody might not agree with his conclusions, especially given the popularity of Eclipse, but he does give an overview of what's out there.

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