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Top news on 5 August 2009 |
Psychopaths Have Brain Structure Abnormality
mmmscience writes "A group of scientists has identified a structure in the brain of psychopaths that is abnormal when compared with controls. The change is found in the uncinate fasciculus, a bridge of white matter that connects the amygdala (emotion/aggression brain region) and the orbitofrontal cortex (decision making region). Interestingly, the greater the abnormality in the region, the more severe the levels of sociopathy in a subject. The results were published as 'Altered connections on the road to psychopathy' in the journal Molecular Psychiatry. A researcher on the team suggests the finding could have considerable implications in the world of criminal justice, where such scans could one day be presented as evidence in a trial." The study's results have not yet been replicated by other researchers.Read more of this story at Slashdot.
Microsoft Acknowledges Linux Threat To Windows
angry tapir sends along coverage from Good Gear Guide of a recent Microsoft !0-K SEC filing: "Microsoft for the first time has named Linux distributors Red Hat and Canonical as competitors to its Windows client business in its annual filing to the US Securities and Exchange Commission. The move is an acknowledgment of the first viable competition from Linux to Microsoft's Windows client business, due mainly to the use of Linux on netbooks, which are rising in prominence as alternatives to full-sized notebooks. ... 'Client faces strong competition from well-established companies with differing approaches to the PC market,' Microsoft said in the filing. 'Competing commercial software products, including variants of Unix, are supplied by competitors such as Apple, Canonical, and Red Hat.'"Read more of this story at Slashdot.
Nikon Unveils a Camera With Built-In Projector
All the gadget blogs are covering Nikon's new S1000pj digital camera with integrated projector. Reader Sabre Runner recommends Engadget's writeup, which goes like this: "The Nikon Coolpix S1000pj has gone from crazy rumor to seemingly-real to whoa-here's-the-press-release in record time — the compact cam with the integrated projector was just officially announced, along with the three other cams we saw leaked earlier today. Leaked specs for the S1000pj were dead-on: a 12.1 megapixel sensor with ISO 6400 sensitivity mounted behind a 5x wide-angle zoom lens with five-way VR stabilization, and that LED-powered projector that'll put up a 40-inch image for slideshows complete with music, effects, and transitions. We're a little less excited about the $430 list price this thing will carry when it hits in September, but on the whole it's a pretty terrific idea and we're completely intrigued — looks like we'll be saving our pennies this month."Read more of this story at Slashdot.
Goodbye Apple, Hello Music Production On Ubuntu
Adam Wrzeski notes a piece up at Create Digital Music by musician Kim Cascone (artist's bio) on switching from Apple to Linux for audio production: "The [Apple] computer functioned as both sound design studio and stage instrument. I worked this way for ten years, faithfully following the upgrade path set forth by Apple and the various developers of the software I used. Continually upgrading required a substantial financial commitment on my part. ... I loaded up my Dell with all a selection of Linux audio applications and brought it with me on tour as an emergency backup to my tottering PowerBook. The Mini 9 could play back four tracks of 24-bit/96 kHz audio with effects — not bad for a netbook. The solution to my financial constraint became clear, and I bought a refurbished Dell Studio 15, installed Ubuntu on it, and set it up for sound production and business administration. The total cost was around $600 for the laptop plus a donation to a software developer — a far cry from the $3000 price tag and weeks of my time it would have cost me to stay locked-in to Apple. After a couple of months of solid use, I have had no problems with my laptop or Ubuntu. Both have performed flawlessly, remaining stable and reliable."Read more of this story at Slashdot.
Can We Abandon Confidentiality For Google Apps?
An anonymous reader writes "I provide IT services for medium-sized medical and law practices. Lately I have been getting a lot of feedback from doctors and lawyers who use gmail at home and believe that they can run a significant portion of their practice IT on Google Apps. From a support standpoint, I'd be happy to chuck mail/calendar service management into the bin and let them run with gmail, but for these businesses, there is significant legal liability associated with the confidentiality of their communications and records (e.g., HIPAA). For those with high-profile celebrity clients, simply telling them 'Google employees can read your stuff' will usually end the conversation right there. But for smaller practices, I often get a lot of push-back in the form of 'What's wrong with trusting Google?' and 'Google's not interested in our email/calendar.' Weighing what they see as a tiny legal risk against the promise of Free IT Stuff(TM) becomes increasingly lopsided given the clear functionality / usability / ubiquity that they experience when using Google at home. So my question to the Slashdot community is: Are they right? Is it time for me to remove the Tin Foil Hat on the subject of confidentiality and stop resisting the juggernaut that is Google? If not, what is the best way to clarify the confidentiality issues for these clients?"Read more of this story at Slashdot.
Major New Function Discovered For the Spleen
circletimessquare writes "The spleen doesn't get much respect — as one researcher put it, 'the spleen lacks the gravitas of neighboring organs.' Those undergoing a splenectomy seem to be able to carry on without any consequences. However, some studies have suggested an enhanced risk of early death for those who have undergone splenectomies. Now researchers have discovered why: the spleen apparently serves as a vast reservoir for monocytes, the largest of the white blood cells, the wrecking crew of the immune system. After major trauma, such as a heart attack, the monocytes are disgorged into the blood stream and immediately get to work repairing the damage. '"The parallel in military terms is a standing army," said Matthias Nahrendorf, an author of the report. "You don't want to have to recruit an entire fighting force from the ground up every time you need it."'"Read more of this story at Slashdot.
KDE 4.3 Released
Jos Poortvliet writes "After another 6 months of hard work by over 700 people, after fixing over 10,000 bugs and granting 2,000 wishes, KDE 4.3, or 'Caizen,' is here (the release takes its nickname from the Japanese philosophy of continuous improvement). The KDE Desktop Workspace introduces, besides the usual stability and speed improvements, new widgets, the ability to 'peek' in a folder with folderview, and activities tied to virtual desktops. The KDE Application Suites feature improvements in the utilities like a more formats supported in Ark and the return of the Linux Infrared Remote Control system. Instant messenger Kopete introduces an improved contact list and KOrganizer can sync with Google Calendar. Kmail supports inserting inline images into email and the Alarm notifier has gained export functionality, drag and drop, and has an improved configuration. The KDE Application Development platform has seen work on integrating the Social Desktop and the new system tray protocol from Freedesktop.org. You can watch a screencast of the Desktop Workspace here."Read more of this story at Slashdot.
11.6" Netbooks Face Off
Dr. Damage writes "Netbooks have grown from tiny curiosities with 7" screens into surprisingly well-rounded little computers. The latest step is 11.6" displays with 1366x768 resolution and near-full-sized keyboards. Two such systems are available now for under $400 at US retailers: the Aspire One at Walmart and the Gateway LT3103 at Best Buy. The Gateway packs an Athlon 64 processor and Radeon graphics. The Tech Report bought them both and has compared them head to head in some depth, choosing a clear winner between the two." Like most such in-depth reviews, this one is spread across 10 pages.Read more of this story at Slashdot.
Large Hadron Collider Struggling
Writing in the NY Times, Dennis Overbye covers the birthing pangs and the prospects for CERN's Large Hadron Collider (which we have discussed numerous times). "The biggest, most expensive physics machine in the world is riddled with thousands of bad electrical connections. [And] many of the magnets meant to whiz high-energy subatomic particles around a 17-mile underground racetrack have mysteriously lost their ability to operate at high energies. Some physicists are deserting the European project, at least temporarily, to work at a smaller, rival machine [Fermilab's Tevatron] across the ocean. ... Technicians have spent most of the last year cleaning up and inspecting thousands of splices in the collider. About 5,000 will have to be redone... Retraining magnets is costly and time consuming, experts say, and it might not be worth the wait to get all the way to the original target energy [of 7 TeV]. Many physicists say they would be perfectly happy if the collider never got above five trillion electron volts. Dr. Myers said he thought the splices as they are could handle 4 [TeV]. 'We could be doing physics at the end of November,' he said in July, before new vacuum leaks pushed the schedule back a few additional weeks. 'It's not the design energy of the machine, but it's 4 times higher than the Tevatron,' he said."Read more of this story at Slashdot.
Philips Develops Roadside Drug-Testing Device
Al writes "A handheld developed by Philips for law enforcement detects traces of cocaine, heroin, cannabis, and methamphetamine in 90 seconds. The system uses magnetic nanoparticles attached to ligands that bind to traces of these drugs. Once saliva has been placed inside the device, an electromagnet mixes the sample and the nanoparticles. Frustrated total internal reflection (FTIR) — the same phenomenon that underlies fingerprint scanners and multitouch screens — is then used to measure a change to the refractive index. By immobilizing different drug molecules on different parts of a sensor surface, the analyzer is able to identify traces of each different drug. An electronic screen displays instructions and a simple color-coded readout of the results."Read more of this story at Slashdot.
FBI Nabs Chicago Transit Authority Radio Hacker
Wh15per writes "The Chicago FBI Joint Terrorism Task Force arrested an individual for misusing Chicago Transit Authority radio systems. Marcel Carter, 20, is charged with violating a US code that forbids interference with transportation operators. A federal complaint alleges he began using a radio to transmit on CTA frequencies in June 2008, often interjecting comments during communications between the agency's control center and train operators. The CTA claims Carter's radio communications were never followed, and passengers were never in danger."Read more of this story at Slashdot.
Bell Starts Hijacking NX Domain Queries
inject_hotmail.com writes "Bell Canada started hijacking non-existent domains (in the same manner as Rogers), redirecting NX-response queries to themselves, of course. Before opting-out, you get their wonderfully self-promoting and self-serving search page. When you 'opt-out,' your browser receives a cookie (isn't that nice) that tells them that you don't want the search page. It will still use their broken DNS server's non-NX response, but it will show a 'Domain Not Found' mock-up page that they (I surmise) tailor to your browser-agent string. During the opt-out process, they claim to be interested in feedback, but provide no method on that page (or any other page within the 'domainnotfound.ca' site) to contact them with complaints. They note that opting-in is 'recommended' (!), and that 'In order for opt-out to work properly, you need to accept a "cookie" indicating that you have opted out of this service. If you use a program that removes cookies, you will have to repeat this opt-out process when the cookie is deleted. The cookie placed on your computer will contain the site name: "www.domainnotfound.ca."' Unfortunately most Bell Internet users won't understand the difference between their true NX domain response, and Bell's injected NX response."Read more of this story at Slashdot.
California Student Arrested For Console Hacking
jhoger writes "Matthew Crippen was arrested yesterday for hacking game consoles (for profit) in violation of the Digital Millennium Copyright Act. He was released on a $5,000 bond, but faces up to 10 years in prison. This is terribly disturbing to me; a man could lose 10 years of his freedom for providing the service of altering hardware. He could well lose much of his freedom for providing a modicum of it to others. There is no piracy going on, necessarily — the games a modified console could run may simply not be signed by the vendor. It's much like jailbreaking an iPhone. But it seems because he is disabling a 'circumvention device' it is a criminal issue. Guess it's time to kick a few dollars over to the EFF."Read more of this story at Slashdot.
Null-Prefix SSL Attacks Enabled In New sslsniff
An anonymous reader writes "Moxie Marlinspike, who recently published new attacks on SSL at Defcon 17, seems to have released the new version of sslsniff which supports these attacks. While the release appears to coincide with a patch from Mozilla, every product that uses the Microsoft CryptoAPI is still vulnerable, including Internet Explorer and Outlook. The new version of sslsniff also supports built-in modes for hijacking software auto-updates that depend on SSL, and apparently includes techniques for defeating OCSP as well — making the elimination of existing null-prefix certificates difficult."Read more of this story at Slashdot.
Android Applications Soon To Run On MIPS32 Chips
OrangHutan writes "Google's Android software source code has been offered up for those looking to create applications on MIPS32 chips, which are different from Intel's x86 architecture and used by companies such as Cisco (in its Linksys devices), Motorola (set-top boxes) and Sony (DVD players). MIPS Technologies made the announcement on Monday and is giving 'software developers an early access program for customers, which will give them access to MIPS engineers and specific hardware and software optimizations.' The article goes on to say that MIPS made waves at the 'Computex electronics exhibition in Taipei by showing off a home media player and a 10.4-inch LCD with a built-in computer both running Android. They were among the first non-phones to be seen running the Google-developed OS.'"Read more of this story at Slashdot.
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