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Bug

Boeing 787 "Blacklisted" From Some Air Traffic Control Services (flightglobal.com) 96

Posted by timothy from the flight-oh-oh-nine-please-repeat-your-position dept.
An anonymous reader writes: A software glitch causes the Boeing 787 to report its position incorrectly, which has led Australia and Canada to 'blacklist' the aircraft from using ADB-S and until it is resolved the latest Boeing is treated as an aircraft without ADS-B capabilities. The practical implication is that the aircraft is not allowed to use reduced separation procedures and an maximum altitude limit of 29,000 feet was also considered. Boeing denies that the bug causes a safety hazard because existing services (radar) still allow safe operation. A bugfix is coming to restore ADS-B functionality.
Graphics

NVIDIA's GeForce GTX TITAN X Becomes First 12GB Consumer Graphics Card 110

Posted by Soulskill from the impractically-powerful dept.
Deathspawner writes: When NVIDIA announced its GeForce GTX TITAN X at GTC, no one was surprised that it'd be faster than the company's previous top-end card, the GTX 980. But what did impress many is that the company said the card would sport a staggering 12GB of VRAM. As Techgage found, pushing that 12GB is an exercise in patience — you really have to go out of your way to come even close. Additional reviews available at PC Perspective and AnandTech. The latter notes, "...from a technical perspective, the GTX Titan X and GM200 GPU represent an interesting shift in high-end GPU design goals for NVIDIA, one whose ramifications I’m not sure we fully understand yet. By building what’s essentially a bigger version of GM204, heavy on graphics and light on FP64 compute, NVIDIA has been able to drive up performance without a GM204-like increase in die size. At 601mm2 GM200 is still NVIDIA’s largest GPU to date, but by producing their purist graphics GPU in quite some time, it has allowed NVIDIA to pack more graphics horsepower than ever before into a 28nm GPU. What remains to be seen then is whether this graphics/FP32-centric design is a one-off occurrence for 28nm, or if this is the start of a permanent shift in NVIDIA GPU design."
Portables

Ask Slashdot: High-Performance Laptop That Doesn't Overheat? 325

Posted by Soulskill from the chestnut-roasters dept.
AqD writes: Last year we started to replace business/multimedia-grade laptops with gaming laptops at work, after several years of frustration with overheating and throttling issues that plagued our laptops from Acer, ASUS, Dell, Lenovo, and basically every brand you can find on market, making it impossible to write code and run db/test environment all on the same laptop.

The first new batch comes from Clevo because their gaming laptops don't look like gaming laptops, and they offer 3-6 disk slots which we badly need. The result is acceptable, however, not quite as good as I had expected. Mine has i7-4700mq CPU which is more or less equivalent to an older i7 on the desktop, but its temperature is raised to 70-80C while turbo boost is on, even with the best thermal paste. My friend's i7-4801mq is worse — it could never stay at the advertised 3.6GHz for more than a few seconds before it burns up over 90 and starts to throttle. Its benchmark result is nearly identical to the 4700mq because of heat problems. And it's only 3.6GHz! The best i7 CPU on a desktop could easily run closer to 5GHz with 6 cores / 12 threads running!

So what should we choose next time? We're not looking for something cool or slim or light. We need real laptops which can at least run prime calculation at advertised turbo boost speed, full cores/threads for an entire day. A nice bonus would be manual fan control plus easy access to the fan for cleaning.

Comment Re:No (Score 1) 1051

by aczisny (#48586103) Attached to: Time To Remove 'Philosophical' Exemption From Vaccine Requirements?

Who's responsible if your child has a bad reaction to the vaccine and dies or is permanently disabled?

The national vaccine injury compensation fund. The US decided that vaccines were so important that if there was an injury due to a vaccine for some reason (and though rare, they do happen), it was better to create a general fund to pay for those injuries than to allow the vaccine manufactures to be sued and potentially be put out of business by an adverse legal decision. This helps ensure that there will continue to be a supply of vaccines available without having to set up nationalized manufacturing facilities (which incidentally you would not be able to sue unless the government explicitly gave you permission. How likely do you think that would be?).

Submission + - Gigabit Internet Connections Make Property Values Rise

Submitted by Jason Koebler
Jason Koebler writes: When families go to buy a new home, they're most often looking for a couple things: Good schools, a safe neighborhood, maybe something that's near public transportation. And, increasingly and undeniably, access to gigabit internet service. A study by RVA LLC Market Research and Consulting found that fiber optic internet adds roughly $5,250 to the value of a $300,000 home.
"It's getting to the point where, if my neighboring community has a gig and we're still doing satellite, the property value in that town is going to go up," Deb Socia, director of Next Century Cities, a coalition of cities trying to provide gigabit internet speeds to their citizens, said. "You're going to lose people and you're going to lose revenue without it. I'm hearing it from folks in different chambers of commerce, in real estate, in politics."

Submission + - Legal Tax Loophole "Double Irish" Used by US Companies to Be Closed

Submitted by Anonymous Coward
An anonymous reader writes: The Irish Finance Minister announced on Tuesday that Ireland will no longer allow companies to register in Ireland unless the companies are also tax resident. This will effectively close off the corporate tax evation scheme known as the "Double Irish" used by the likes of Google, Apple, and Facebook to route their earnings through their Irish holdings in order to garner an effect tax rate of, for instance in Google's case in 2013, 0.16%. Ireland's new policy will take effect in 2015 for new companies. "For existing companies, there will be provision for a transition period until the end of 2020."

Submission + - Statisticians Uncover What Makes for a Stable Marriage

Submitted by HughPickens.com
HughPickens.com writes: Randy Olson, a Computer Science grad student who works with data visualizations, writes about seven of the biggest factors that predict what makes for a long term stable marriage in America. Olson took the results of a study that polled thousands of recently married and divorced Americans and and asked them dozens of questions about their marriage (PDF): How long they were dating, how long they were engaged, etc. After running this data through a multivariate model, the authors were able to calculate the factors that best predicted whether a marriage would end in divorce. "What struck me about this study is that it basically laid out what makes for a stable marriage in the US," writes Olson. Here are some of the biggest factors:

How long you were dating (Couples who dated 1-2 years before their engagement were 20% less likely to end up divorced than couples who dated less than a year before getting engaged. Couples who dated 3 years or more are 39% less likely to get divorced.); How much money you make (The more money you and your partner make, the less likely you are to ultimately file for divorce. Couples who earn $125K per year are 51% less likely to divorce than couples making 0 — 25k); How often you go to church (Couples who never go to church are 2x more likely to divorce than regular churchgoers.); Your attitude toward your partner (Men are 1.5x more likely to end up divorced when they care more about their partner’s looks, and women are 1.6x more likely to end up divorced when they care more about their partner’s wealth.); How many people attended the wedding ("Crazy enough, your wedding ceremony has a huge impact on the long-term stability of your marriage. Perhaps the biggest factor is how many people attend your wedding: Couples who elope are 12.5x more likely to end up divorced than couples who get married at a wedding with 200+ people."); How much you spent on the wedding (The more you spend on your wedding, the more likely you’ll end up divorced.); Whether you had a honeymoon (Couples who had a honeymoon are 41% less likely to divorce than those who had no honeymoon).

Of course correlation is not causation. For example, expensive weddings may simply attract the kind of immature and narcissistic people who are less likely to sustain a successful marriage and such people might end up getting divorced even if they married cheaply. But "the particularly scary part here is that the average cost of a wedding in the U.S. is well over $30,000," says Olson, "which doesn’t bode well for the future of American marriages."
Businesses

Apple's Diversity Numbers: 70% Male, 55% White 561

Posted by Soulskill from the one-button-issue dept.
An anonymous reader writes: Apple has released a diversity report on the genders and races of its employees. As is common in the tech industry, the majority of Apple's workforce is male — only three out of 10 employees around the globe are female. Broken down, males compose 65 percent of non-tech workers, 80 percent of tech workers, and 72 percent of Apple's leadership.

According to CEO Tim Cook, he's unhappy with Apple's diversity numbers and says Apple is working to improve them: "Apple is committed to transparency, which is why we are publishing statistics about the race and gender makeup of our company. Let me say up front: As CEO, I'm not satisfied with the numbers on this page. They're not new to us, and we've been working hard for quite some time to improve them. We are making progress, and we're committed to being as innovative in advancing diversity as we are in developing our products."

Submission + - What happens when gaming auteurs try to go it alone? (redbull.com)

Submitted by Anonymous Coward
An anonymous reader writes: As news that Cliff Bleszkinski, Epic Games' legendary former creative, sets off to found his own studio, a new article takes a look at how six other gaming auteurs have fared after leaving a major developer or publisher to go it alone. The results, surprisingly, are mixed: while some, such as Double Fine's Tim Schafer, have gone on to far greater success, it doesn't always work out that way: just look at John Romero's Daikatana. The article also makes a good point that Peter Molyneux is striking out with a start-up for the third in his career now, but it may not be third time the charm: Godus has been far less well received than Black & White or Fable. Can Cliffy B avoid making the same mistakes?

Submission + - Unattended maintenance windows

Submitted by grahamsaa
grahamsaa writes: Like many others in IT, I sometimes have to do server maintenance at unfortunate times. 6AM is the norm for us, but in some cases we're expected to do it as early as 2AM, which isn't exactly optimal. I understand that critical services can't be taken down during business hours, and most of our products are used 24 hours a day, but for some things it seems like it would be possible to automate maintenance (and downtime).

I have a maintenance window at about 5AM tomorrow. It's fairly simple — upgrade CentOS, remove a package, install a package, reboot. Downtime shouldn't be more than 5 minutes. While I don't think it would be wise to automate this window, I think with sufficient testing we might be able to automate future maintenance windows so I or someone else can sleep in. Aside from the benefit of getting a bit more sleep, automating this kind of thing means that it can be written, reviewed and tested well in advance. Of course, if something goes horribly wrong having a live body keeping watch is probably helpful. That said, we do have people on call 24/7 and they could probably respond capably in an emergency. Have any of you tried to do something like this? What's your experience been like?

Submission + - Germany's glut of electricity causing prices to plummet

Submitted by AmiMoJo
AmiMoJo writes: Germany is headed for its biggest electricity glut since 2011 as new coal-fired plants start and generation of wind and solar energy increases, weighing on power prices that have already dropped for three years. From December capacity will be at 117% of peak demand. The benchmark German electricity contract has slumped 36% since the end of 2010.

“The new plants will run at current prices, but they won’t cover their costs” said Ricardo Klimaschka, a power trader at Energieunion GmbH. Lower prices “leave a trail of blood in our balance sheet” according to Bernhard Guenther, CFO at RWE, Germany’s biggest power producer. Wind and solar’s share of installed German power capacity will rise to 42% by next year from 30% in 2010. The share of hard coal and lignite plant capacity will drop to 28% from 32%.
Earth

The EPA Carbon Plan: Coal Loses, But Who Wins? 268

Posted by Soulskill from the probably-the-mets dept.
Lasrick writes: Mark Cooper with one of the best explanations of some of the most pressing details on the new EPA rule change: 'The claims and counterclaims about EPA's proposed carbon pollution standards have filled the air: It will boost nuclear. It will expand renewables. It promotes energy efficiency. It will kill coal. It changes everything. It accomplishes almost nothing.' Cooper notes that although it's clear that coal is the big loser in the rule change, the rule itself doesn't really pick winners in terms of offering sweet deals for any particular technology; however, it seems that nuclear is also a loser in this formulation, because 'Assuming that states generally adhere to the prime directive of public utility resource acquisition—choosing the lowest-cost approach—the proposed rule will not alter the dismal prospects of nuclear power...' Nuclear power does seem to be struggling with economic burdens and a reluctance from taxpayers to pay continuing subsides in areas such as storage and cleanup. It seems that nuclear is another loser in the new EPA rule change.

Comment Re:intel and power efficiency (Score 1) 230

by aczisny (#47181163) Attached to: Intel Confronts a Big Mobile Challenge: Native Compatibility

The "ultra-low power" 2 core Haswell has a 35 w power budget.

There are many Haswell processors below 25W TDP, in fact that list is made up of most of the actual "ultra-low power" ones (U and Y branded). ARK will list every Haswell processor for you. Do they make lots of processors that draw more than 25W? Sure, but the trend has been flat or downward since the Core 2 release while providing more processing power (so regularly improving performance per watt). If they were binning to throw away anything over 25W they'd just end up with a lot of waste throwing away "bad" parts that work just fine in an environment that isn't that power constrained, like my local desktop. I know my processor is 84W because I wanted good performance when needed and for a desktop that level of power draw just isn't that relevant. When it's not working, it idles about the same as one of the better power bins.
Government

FCC Website Hobbled By Comment Trolls Incited By Comedian John Oliver 144

Posted by Soulskill from the sweep-the-leg-johnny dept.
An anonymous reader writes "In a recent segment of his new HBO show, Last Week Tonight, comedian John Oliver delivered a commentary (video) on the current net neutrality debate. He ended the segment by calling on all internet comment trolls to take advantage of the FCC's open comments section on the topic. 'We need you to get out there and for once in your lives focus your indiscriminate rage in a useful direction,' he said. 'Seize your moment, my lovely trolls, turn on caps lock, and fly my pretties! Fly! Fly! Fly!' While the true impact of John Oliver's editorial cannot be confirmed, the FCC nevertheless tweeted shortly after it aired that its website was experiencing technical difficulties due to heavy traffic. They accept comments via email as well at openinternet@fcc.gov."

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