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Medicine

New MRI Studies Show SSRIs Bring Rapid Changes to Brain Function 138

A story at the Los Angeles Times reports that researchers at the Max Planck Institute have found that Selective Serotonin Reuptake Inhibitors, various of which are widely used in anti-depressant medications, cause changes in healthy subjects' brain architecture just hours after ingestion. As the article mentions, one reason that this rapid change is surprising is that patients taking SSRIs to treat depression typically take considerably longer (weeks) to perceive a change in mood. A slice from the story: When more serotonin was available, this resting state functional connectivity decreased on a broad scale, the study found. This finding was not particularly surprising -- other studies have shown a similar effect in brain regions strongly associated with mood regulation. But there was a two-fold shock: Some areas of the brain appeared to buck the trend and become more interdependent. And all the changes were evident only three hours after the single dosage. ... The rapid connectivity shifts noted by the study might therefore be precursors to longer-term changes, perhaps starting with remodeling of synapses, the microscopic gaps where chemical neurotransmitters such as serotonin flood across to an adjacent brain cell, the study suggests. But this type of brain scanning can’t pick up changes at such a scale, so the hypothesis will have to be tested other ways[.] ... Study subjects did not have diagnoses of depression, so researchers will need to generate similar maps among those diagnosed with depression, and re-map them during and after depressive episodes, as well as after treatment, Sacher said. Comparisons might then show whether a certain initial architecture predicts treatment success.
Programming

Ask Slashdot: How To Avoid Becoming a Complacent Software Developer? 275

An anonymous reader writes: Next year will be the start of my 10th year as a software developer. For the last nice years I've worked for a variety of companies, large and small, on projects of varying sizes. During my career, I have noticed that many of the older software developers are burnt out. They would rather do their 9-5, get paid, and go home. They have little, if any, passion left, and I constantly wonder how they became this way. This contradicts my way of thinking; I consider myself to have some level of passion for what I do, and I enjoy going home knowing I made some kind of difference.

Needless to say, I think I am starting to see the effects of complacency. In my current job, I have a development manager who is difficult to deal with on a technical level. He possesses little technical knowledge of basic JavaEE concepts, nor has kept up on any programming in the last 10 years. There is a push from the upper echelon of the business to develop a new, more scalable system, but they don't realize that my manager is the bottleneck. Our team is constantly trying to get him to agree on software industry standards/best practices, but he doesn't get it and often times won't budge. I'm starting to feel the effects of becoming complacent. What is your advice?
Education

ISIS Bans Math and Social Studies For Children 981

mpicpp sends this news from CNN: In swaths of Syria now controlled by ISIS, children can no longer study math or social studies. Sports are out of the question. And students will be banned from learning about elections and democracy. Instead, they'll be subjected to the teachings of the radical Islamist group. And any teacher who dares to break the rules "will be punished." ISIS revealed its new educational demands in fliers posted on billboards and on street poles. The Sunni militant group has captured a slew of Syrian and Iraqi cities in recent months as it tries to establish a caliphate, or Islamic state, spanning Sunni parts of both countries. Books cannot include any reference to evolution. And teachers must say that the laws of physics and chemistry "are due to Allah's rules and laws." Update: 09/18 16:26 GMT by S : CNN has pulled the story over "concerns about the interpretation of the information provided." They promise to update it when they get the facts straight.
Medicine

Farmers Carry Multidrug-Resistant Staph For Weeks Into Local Communities 122

An anonymous reader writes: Fresh research out of the UNC Gillings and JHU Bloomberg schools of public health shows industrial farm workers are carrying livestock-associated, multidrug-resistant staph into local communities for weeks at a time. "Among the [22 people tested], 10 workers carried antibiotic-resistant strains of the bacteria in their noses for up to four days. Another six workers were intermittent carriers of the bacteria. The 10 workers found to carry the bacteria persistently had strains associated with livestock that were resistant to multiple drugs, and one also carried MRSA. Three more of the workers tested positive for strains of S. aureus that were not resistant to antibiotics. So in total, 86 percent of the workers in the study carried the S. aureus bacteria, compared with about one-third of the population at large, according to the Centers for Disease Control and Prevention." This problem has grown since its last mention on Slashdot. Unfortunately, massive industrial lobbying continues to neuter government action.
Science

Scientists Capture the Sound Made By a Single Atom 100

Jason Koebler writes Researchers at Columbia University and Sweden's Chalmers University of Technology say that they have, for the first time, "captured" the sound a single atom makes when it is excited—a single "phonon," as it were. So, why do this? For one, the team wanted to simply see if it could capture the softest sound ever made, which is certainly a noble goal. But, secondly, the researchers wanted to explore the quantum nature of sound. Photons have always been used in quantum experiments, but they're pretty hard to manipulate because they're so fast. Phonons move 10^5 slower and thus could make quantum communication easier.
Software

Ask Slashdot: What Smartwatch Apps Could You See Yourself Using? 471

An anonymous reader writes: It's official: the smartwatch wars have begun. Apple's announcement of the Apple Watch added a contender to the race already shaping up between the Pebble watch, the Moto 360, and others. Personally, my doubts about wanting one were put to rest when I learned of the health-related features. Smartwatches will be able to track your movements and pulse rate, calculate how many calories you burn, and coach you continuously to improve your fitness.

If you have one or plan on buying one, what apps or functions do you see yourself getting the most use from? If you're still skeptical, what would it take? (If an app developer sees your requirements here on Slashdot, your wish might come true.)
Twitter

Twitpic Shutting Down Over Trademark Dispute 81

First time accepted submitter exiguus writes As of September 25th Twitpic will be no more. Twitter, allegedly, has threatened to deny them access to their API. Noah Everett said "Unfortunately we do not have the resources to fend off a large company like Twitter to maintain our mark which we believe whole heartedly is rightfully ours. Therefore, we have decided to shut down Twitpic." Resources will be made available to users to download their videos and photos, but a date when that function will be available has not been made available. "We'll let everyone know when this feature is live in the next few days."
Intel

Intel Unveils MICA "My Intelligent Communication Accessory" Smart Bracelet 48

MojoKid writes With a few companies introducing smartwatch products at IFA in Berlin, Intel's taking a slightly different approach. The chip-maker's wearable debut in Berlin is far different than those being issued by LG, Samsung, and Motorola, focusing on fashion instead of nuts-and-bolts. It's called MICA, which is short for "My Intelligent Communication Accessory," and Intel's calling it a "feminine accessory blending seamlessly into everyday life." While it handles text messages, push alerts, and other notifications like most other smartwatches, it's also snazzed up on the design front. Details are murky in terms of operating system, etc., but make no mistake: Intel's entry into the wearables arena is a piece like no other.
United States

Feds Want Nuclear Waste Train, But Don't Know Where It Would Go 258

mdsolar writes with news of a plan to move radioactive waste from nuclear plants. The U.S. government is looking for trains to haul radioactive waste from nuclear power plants to disposal sites. Too bad those trains have nowhere to go. Putting the cart before the horse, the U.S. Department of Energy recently asked companies for ideas on how the government should get the rail cars needed to haul 150-ton casks filled with used, radioactive nuclear fuel. They won't be moving anytime soon. The latest government plans call for having an interim test storage site in 2021 and a long-term geologic depository in 2048. No one knows where those sites will be, but the Obama administration is already thinking about contracts to develop, test and certify the necessary rail equipment.
Space

Software Error Caused Soyuz/Galileo Failure 157

schwit1 writes An investigation into the recent failed Soyuz launch of the EU's Galileo satellites has found that the Russian Fregat upper stage fired correctly, but its software was programmed for the wrong orbit. From the article: "The failure of the European Union’s Galileo satellites to reach their intended orbital position was likely caused by software errors in the Fregat-MT rocket’s upper-stage, Russian newspaper Izvestia reported Thursday. 'The nonstandard operation of the integrated management system was likely caused by an error in the embedded software. As a result, the upper stage received an incorrect flight assignment, and, operating in full accordance with the embedded software, it has delivered the units to the wrong destination,' an unnamed source from Russian space Agency Roscosmos was quoted as saying by the newspaper."
Cloud

IBM Opens Up Its Watson Supercomputer To Researchers 28

An anonymous reader writes IBM has announced the "Watson Discovery Advisor" a cloud-based tool that will let researchers comb through massive troves of data, looking for insights and connections. The company says it's a major expansion in capabilities for the Watson Group, which IBM seeded with a $1 billion investment. "Scientific discovery takes us to a different level as a learning system," said Steve Gold, vice president of the Watson Group. "Watson can provide insights into the information independent of the question. The ability to connect the dots opens up a new world of possibilities."
The Internet

CenturyLink: Comcast Is Trying To Prevent Competition In Its Territories 110

mpicpp sends word that CenturyLink has accused Comcast of restricting competition in the development of internet infrastructure. CenturyLink asked the FCC to block the acquisition of Time Warner Cable to prevent Comcast from further abusing its size and power. For example, Comcast is urging local authorities to deny CenturyLink permission to build out new infrastructure if they can't reach all of a city's residents during the initial buildout. Of course, a full buildout into a brand new market is much more expensive than installing connections a bit at a time. Comcast argues that CenturyLink shouldn't be able to cherry-pick the wealthy neighborhoods and avoid the poor ones. CenturyLink points out that no other ISP complains about this, and says allowing the merger would let Comcast extend these tactics to regions currently operated by Time Warner Cable.
Crime

U.S. Senator: All Cops Should Wear Cameras 643

Several readers sent word that U.S. Senator Claire McCaskill (D-MO) has begun speaking in favor of mandatory cameras for police across the country. "Everywhere I go people now have cameras. And police officers are now at a disadvantage, because someone can tape the last part of an encounter and not tape the first part of the encounter. And it gives the impression that the police officer has overreacted when they haven't." This follows the recent controversy ove the shooting death of Michael Brown in a police incident, as well as a White House petition on the subject that rocketed to 100,000 signatures.

McCaskill continued, "I would like to see us say, 'If you want federal funding in your community, you've got to have body cams on your officers. And I think that would go a long way towards solving some of these problems, and it would be a great legacy over this tragedy that's occurred in Ferguson, regardless of what the facts say at the end as to whether or not anyone is criminally culpable."

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