Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×

Submission + - Want to fight climate change? Stop cows from burping (sciencemag.org)

sciencehabit writes: A simple supplement to a cow’s feed could substantially decrease a major source of methane, a planet-warming greenhouse gas, a new study suggests. Each year worldwide, the methane produced by cud-chewing livestock warms Earth’s climate by the same amount as 2.1 billion tons of carbon dioxide, a little more than 4% of the greenhouse gas emissions related to human activity. That makes cows tempting targets for methane reduction efforts. In a new study, researchers added the chemical 3-nitrooxypropanol, also known as 3NOP, to the corn-and-alfalfa-based feed of 84 milk-producing Holsteins and monitored their methane production for 12 weeks—the largest and longest such trial of its type in lactating cows, the scientists say. For cows whose feed included 3NOP, methane emissions dropped, on average, by 30%.

Submission + - One In Four Indiana Residents Lost Data in Electronic Records Firm Hack (securityledger.com)

chicksdaddy writes: Four million patients of more than 230 hospitals, doctors offices and clinics had patient data exposed in a May hack of the Fort Wayne, Indiana firm Medical Informatics Engineering (MIE), which makes the NoMoreClipBoard electronic health records system, according to the Indiana Attorney General.(http://goo.gl/KdCbRX) The breach affected 3.9 million people. But it hit MIE's home state of Indiana especially hard. In all, 1.5 million Hoosiers had data exposed in the hack, almost a quarter of the state's population, the Security Ledger reports. (https://securityledger.com/2015/07/doctors-still-in-the-dark-after-electronics-records-hack-exposes-data-on-4-million/)

But the breach affects healthcare organizations from across the country, with healthcare providers ranging from prominent hospitals to individual physicians’ offices and clinics are among 195 customers of the NoMoreClipboard product that had patient information exposed in the breach. And, more than a month after the breach was discovered, some healthcare organizations whose patients were affected are still waiting for data from EMI on how many and which patients had information exposed.

“We have received no information from MIE regarding that,” said a spokeswoman for Fort Wayne Radiology Association (http://www.fwradiology.com/), one of hundreds of healthcare organizations whose information was compromised in the attack on MIE.

According to MIE’s statement, released on July 24, individuals who received services from Fort Wayne Radiology Association and a variety of other imaging and MRI centers were also compromised when a database relating to the healthcare providers was breached in the incident, MIE said. That contained data going back more 17 years and involved another 44 healthcare organizations in three states: Indiana, Ohio and Michigan.

Comment Re:Local CO2 (Score 1) 73

The sentence in the summary is a bit ambiguous certainly. CO2 is measured as an aspect of air quality in a specific location, not because it is a pollutant in itself. Or if you like, a sound is not necessarily noise, but put a lot of sounds together and you get noise pollution.

Nice try, but no. You're comparing the feel of apples to the smell of oranges.

In anything like a real-world outdoor scenario (see the other post on this page about Mexico City), CO2 levels aren't going to vary enough to have much of an affect on anything locally.

So lumping it together with "pollutants" that do makes no sense at all.

Comment Re:Local CO2 (Score 2) 73

It is no more political reason then it would be political to measure the amount of rain that is falling.

Utter nonsense. Even if you assume that CO2 is a "pollutant" (and that's a pretty huge assumption not backed by actual science), it wouldn't have any effect locally unless large areas were covered with hundreds of thousands of PPM. And then it would be easy to tell, because -- the only serious local effect possible -- people and animals would be keeling over en masse.

Rain, on the other hand, has immediate and very local effects.

And as for

pouring into the atmosphere at a rate of more than 100x what nature produces

... man, go back to elementary school. That hasn't happened, isn't happening, and isn't going to happen.

Comment Re:IE all over again (Score 3, Interesting) 371

When I upgraded to Windows 10 yesterday, there was a screen that came up that asked me if I wanted to reset the default apps. I said no for my browser and media player, and when it completed, Chrome and VLC were still the default applications. I think it's a little underhanded, but not as underhanded as the article suggests.

Mozilla is whining anyway; when they switched search providers from Google to Yahoo I had to go through and specify it on EVERY INSTANCE of Firefox I have. Since I use --no-remote and segment my web browsing this was actually a royal pain in the ass. Granted, Google was the old "default," so I had never changed it, but it was still an undesired change in behavior. If they're going to whine about Microsoft doing the same thing then they ought to look at their own behavior.

Firefox is still my browser of choice for personal use but for others I've started to recommend Chrome. It's just less hassle to support it for your luser friends. The future of Firefox and Mozilla is not an encouraging one, which is a pity.

Submission + - Solar-powered flight for 81 hours: A new endurance world record (robohub.org)

Hallie Siegel writes: A team of researchers from ETH Zurich have just set a new endurance record for solar powered flight of an unmanned autonomous aircraft, achieving over four days of solar-powered flight in a range of weather conditions. Being able to demonstrate more than 24 hours of endurance is important because overcast skies can inhibit recharging and poor weather or high winds can effect power consumption. Nice achievement for this class of aircraft.

Researchers have long worked on building a solar powered aircraft capable of continuous flight. During the day, with the help of the solar cells that cover its wings, the aircraft collects energy from the sun in order to power the propulsion and control systems while any surplus power charges the battery. During the night, the batteries take over powering the propulsion and control systems, slowly discharging until the next morning when a new cycle begins.

Comment Re:Interesting (Score 1) 76

Well, it is likely connected to the fact that Japan has an insanely high conviction rate, over 99% https://en.wikipedia.org/wiki/Conviction_rate. Part of this is due to the fact that prosecutors in Japan only bring cases if they are very confident of a conviction (probably part of why the prosecutors did not want to prosecute in this case) but also cultural issues where once a person is prosecuted, the default assumption in terms of how people treat it is that the person is guilty.

Comment Re:Potential uses? (Score 2) 39

Basic research is one of the things that really does make sense for taxpayer money to go it. It needs to happen, but the advantages of it often pay out very far down the line after a few steps, so companies don't have that much incentive to do it unless they are near monopolies (think the old Bell Labs). That's exactly where tax money should go: things that in the aggregate provide a benefit for almost everyone and where there's no economic incentive for private organizations to fund it.

Comment Re: The only intuitive interface is the nipple (Score 1, Informative) 270

Actually, no, they don't. And yes, I have been present at a child's birth, and because my wife was sedated and lost huge amounts of blood during the sectio, for the first few hours, I was holding the child. And no, he didn't start to search for a nipple all by himself, I actually had to hold the baby bottle right to his mouth until he grabbed it with his lips and was starting to suck on it.

Submission + - Boeing 737-Sized Facebook 'Aquila' Drone to Provide Internet In Remote Areas

Mickeycaskill writes: Facebook will start testing a 400kg drone with the wingspan of a Boeing 737 next year, CEO Mark Zuckerberg has said, as part of the company's drive to connect people in remote areas to the Internet.

Aquila will fly between 60,000ft and 90,000ft as to avoid adverse weather conditions and commercial air routes, while the attached laster can transmit data at 10Gbps. Facebook claims it can accurately connect with a point the size of a US 5 cents coin from more than 10 miles away.

“This effort is important because 10 percent of the world’s population lives in areas without existing internet infrastructure” said Zuckerberg. “To affordably connect everyone, we need to build completely new technologies.”

Comment Re:Crying wolf (Score 1) 184

The point however is that in a closed source system, Samsung could not have found and fixed the bug themselves.

Says who? If a similar bug happened with Samsung SSD drives connected to Macintosh computers, Samsung as a highly esteemed supplier of parts would most likely be given any help needed to fix the problem. They can't just download the software, but one phone call from the right person at Samsung to the right person at Apple would fix that.

Slashdot Top Deals

We are not a clone.

Working...