By Soulskill from Slashdot's didn't-tweet-about-it department
sends a report from scientists who were tracking a group of birds — golden-winged warblers — in the Appalachian mountains. Just a few days after the birds completed their seasonal migration, they did something odd — they picked up and moved again
. Shortly thereafter, a series of storms swept through that area of the U.S., which led to a destructive tornado outbreak (abstract
).After the storm had blown over, the team recaptured five of the warblers and removed the geolocators. These are tiny devices weighing about half a gram, which measure light levels. Based on the timing and length of the days they record, these gadgets allow scientists to calculate and track the approximate location of migratory birds. In this case, all five indicated that the birds had taken unprecedented evasive action, beginning one to two days ahead of the storm's arrival. "The warblers in our study flew at least 1,500km (932 miles) in total," Dr. Streby said. They escaped just south of the tornadoes' path — and then went straight home again. By 2 May, all five were back in their nesting area."Read Replies (0)
By timothy from Slashdot's not-enough-acid-in-the-world department
writes Tech support scammers have been around for a long time and are familiar to most Slashdot readers. But last month, the Federal Trade Commission (FTC) announced that it had issued lawsuits against several culprits responsible for tech support scams. Now Microsoft has announced that it too is going after tech support scammers. According to the company, more than 65,000 complaints have been made about tech support scams since May of this year alone. Bogus technicians, pretending to represent Microsoft, call the house offering fake tech support and trick people into paying hundreds of dollars to solve a non-existent issue. If successful in their ruse, the scammer then gains access to a person's computer, which lets them steal personal and financial information and even install malware.
I managed to keep one of these guys on the phone for about 20 minutes while I stumbled through his directions, over and over, "rebooting," pretending to be using Windows, etc; the next one caught on my quickly. Have they called you? If so, how did the call go?Read Replies (0)
By Roblimo from Slashdot's the-coolest-conference-in-our-country's-upper-left-hand-corner department
says, 'Come for the code, stay for the people! We have awesome attendees and electrifying parties. Check out the robotics club, the automated home brewing system running on Linux, or the game room for extra conference fun.' This is an all-volunteer conference, and for a change the volunteers who run it are getting things together far in advance instead of having sessions that don't get scheduled until a few days before the conference, which has happened more than once with LFNW.
So if you have an idea for a session
, this is the time to start thinking about it. Sponsors
are also welcome -- and since LFNW sponsorships regularly sell out, it's not to soon to start thinking about becoming a sponsor -- and if you are part of a non-profit group or FOSS project, LFNW offers free exhibit space because this is a conference that exists for the community, not to make money for a corporate owner. But don't delay. As you can imagine, those free exhibit spots tend to fill up early. (Alternate Video Link
)Read Replies (0)
By Soulskill from Slashdot's finally-explains-why-your-ears-stick-out-so-far department
An anonymous reader writes with this quote from Quanta Magazine:Most genetic research to date has focused on just 1 percent of the genome — the areas that code for proteins. But new research, published today in Science, provides an initial map for the sections of the genome that orchestrate this protein-building process. "It's one thing to have the book — the big question is how you read the book," said Brendan Frey, a computational biologist at the University of Toronto who led the new research (abstract).
For example, researchers can use the model to predict what will happen to a protein when there’s a mistake in part of the regulatory code. Mutations in splicing instructions have already been linked to diseases such as spinal muscular atrophy, a leading cause of infant death, and some forms of colorectal cancer. In the new study, researchers used the trained model to analyze genetic data from people afflicted with some of those diseases. The scientists identified some known mutations linked to these maladies, verifying that the model works. They picked out some new candidate mutations as well, most notably for autism.
One of the benefits of the model, Frey said, is that it wasn’t trained using disease data, so it should work on any disease or trait of interest. The researchers plan to make the system publicly available, which means that scientists will be able to apply it to many more diseases.Read Replies (0)