Tampilkan postingan dengan label 2013 at 05:30AM. Tampilkan semua postingan
Tampilkan postingan dengan label 2013 at 05:30AM. Tampilkan semua postingan

Senin, 30 Desember 2013

The U.S. has designated six sites for testing commercial drones onlinecollegedegreee.blogspot.com

Written By 12; About: The U.S. has designated six sites for testing commercial drones onlinecollegedegreee.blogspot.com on Senin, 30 Desember 2013

onlinecollegedegreee.blogspot.com The U.S. has designated six sites for testing commercial drones

The U.S. has designated six sites for testing commercial drones S


After a rigorous 10-month selection process, the FAA has announced the six U.S. states that will host sites for testing commercial-built drones. It's an important next step for developing the rules and standards under which drones will fly in U.S airspace.


The Federal Aviation Administration received 25 proposals from 24 states for the research and testing of unmanned aircraft systems (UAS). The agency considered a number of criteria, including geography, climate, location of ground infrastructure, research needs, airspace use, aviation experience, and risk.


The six sites chosen include Alaska (University of Alaska), Nevada (State of Nevada), New York (New York's Griffiss International Airport), North Dakota (North Dakota Department of Commerce), Texas (Texas A&M University), and Virginia (Virginia Polytechnic Institute and State University (Virginia Tech)).


Each institute will focus on particular research goals. For example, Griffiss International will investigate the impact of drones on air traffic congestion, while Texas A&M will develop standards for testing drones' airworthiness.


Once the tests begin, pilots will be notified through announcements about where the test drones are being flown.


The FAA explains more:



Each test site operator will manage the test site in a way that will give access to parties interested in using the site. The FAA's role is to ensure each operator sets up a safe testing environment and to provide oversight that guarantees each site operates under strict safety standards.


From the start, the FAA recognized it was important to have requirements ensuring that privacy and civil liberties are protected at the test sites. Among other requirements, test site operators must comply with federal, state, and other laws protecting an individual's right to privacy, have publicly available privacy policies and a written plan for data use and retention, and conduct an annual review of privacy practices that allows for public comment.



Test site operations will continue until at least February 13, 2017.


Image: Tyler Olson/Shutterstock.


onlinecollegedegreee.blogspot.com The U.S. has designated six sites for testing commercial drones

Senin, 23 Desember 2013

Electroconvulsive Therapy Can Erase Unwanted Memories onlinecollegedegreee.blogspot.com

Written By 12; About: Electroconvulsive Therapy Can Erase Unwanted Memories onlinecollegedegreee.blogspot.com on Senin, 23 Desember 2013

onlinecollegedegreee.blogspot.com Electroconvulsive Therapy Can Erase Unwanted Memories

Electroconvulsive Therapy Can Erase Unwanted Memories S


We're still a far ways off from the kind of memory erasure portrayed in the film Eternal Sunshine of the Spotless Mind, but a recent experiment has just taken us one step closer. By using electroconvulsive therapy on depressed patients, scientists were able to disrupt their ability to recall emotionally jarring events.


Every time we recall a memory we have to take it out of our mental storage banks. According to theory, these memories have to be re-written back onto the brain's circuits each them they're accessed. It's an imperfect process called memory reconsolidation, and it's the crucial idea behind a recent experiment conducted by Marijn Kroes and his colleagues from Radboud University Nijmegen.


Related: Would you erase painful memories if you could? | Erase your memories of being afraid


By using electroconvulsive therapy (ECT), which was once called electroshock therapy, the neuroscientists were hoping to disrupt this reconsolidation process. They wanted to disturb the re-formation of disturbing or unwanted memories in patients suffering from depression. In future, a more refined technique could be used to treat mental trauma, psychiatric disorders, and drug addiction.


For the experiment, Kroes took 39 patients who were undergoing ECT for severe depression (ECT works by passing electrical currents to parts of the brain, which triggers a brief seizure; patients are given muscle relaxants and an anesthetic). Each patient was asked to watch two rather upsetting videos, one about a child who is hit by a car and has to have his feet severed by surgeons, the other involving a pair of sisters, one of whom is kidnapped and sexually assaulted.


A week later, the patients were asked to recall details about one of the two stories (not both), after which time they were randomly sorted into three groups, A, B, and C (a control group).


Members of Group A and B were treated with ECT immediately following the retelling of the story. The following day, Group A participants had to complete a multiple-choice quiz about both stories. Fascinatingly, they did a better job recalling the story for which their memories hadn't been reactivated (or reconsolidated). Their recall ability for the recounted story was no better than chance. Group B, on the other hand, had their memories tested about 90 minutes after the ECT, and their recall abilities were intact — suggesting that it takes time to impair a memory. Group C did not receive ECT at all, and their recall abilities were solid, indicating that both ECT and reconsolidation is required to impair memory recall.


So this study furthers the memory reconsolidation theory. The technique could also prove useful for therapists — albeit a very blunt one.


Read the entire study at Nature Communications: "An electroconvulsive therapy procedure impairs reconsolidation of episodic memories in humans."


Image: SOURCE1

Neuroscience, memory, memory consolidation, electroconvulsive therapy, memory erasure, science


onlinecollegedegreee.blogspot.com Electroconvulsive Therapy Can Erase Unwanted Memories

Minggu, 22 Desember 2013

The Powerpuff Girls get a new look for their upcoming special onlinecollegedegreee.blogspot.com

Written By 12; About: The Powerpuff Girls get a new look for their upcoming special onlinecollegedegreee.blogspot.com on Minggu, 22 Desember 2013

onlinecollegedegreee.blogspot.com The Powerpuff Girls get a new look for their upcoming special

The Powerpuff Girls are returning to television in January for a new television special, but Blossom, Bubbles, and Buttercup won't look quite like we remembered. This trailer shows us the new all-CG Powerpuff Girls.


Sadly, Powerpuff Girls creator Craig McCracken wasn't involved in the production of the special, which airs Monday, January 20 at 7:30 PM on Cartoon Network. Dave Smith (who has written for Powerpuff Girls and Dexter's Laboratory in the past and was an art director on Dexter's Laboratory) directed and Yuki 7 creator Kevin Dart (who recently worked on Steven Universe) art directed the episode, which reunites the original voice cast and features Ringo Starr as "Townsville's most famous flamboyant mathematician." Here is the synopsis from Cartoon Network's press release:



In "Dance Pantsed," why is Mojo Jojo kidnapping a mathematician, an opera singer and a badger? To steal Chemical X, of course, and to finally take over Townsville. But when the Powerpuff Girls thwart his plan, he invents an evil video game called "Dance Pants R-EVILution" to control their minds and bodies to fulfill his evil plot! The Professor must visit his dark dancing past to save his girls so they can save all of Townsville!



I don't know if I just find the CG a bit jarring after watching so many episodes rendered in 2D, but I'd personally rather see a 2D-animated episode featuring the new character designs:


The Powerpuff Girls get a new look for their upcoming special S


[via Annie Wu]


onlinecollegedegreee.blogspot.com The Powerpuff Girls get a new look for their upcoming special

Jumat, 20 Desember 2013

Possibly the most terrifying dinosaur-related movie I have ever seen onlinecollegedegreee.blogspot.com

Written By 12; About: Possibly the most terrifying dinosaur-related movie I have ever seen onlinecollegedegreee.blogspot.com on Jumat, 20 Desember 2013

onlinecollegedegreee.blogspot.com Possibly the most terrifying dinosaur-related movie I have ever seen

I know what I'll be watching this weekend as a palate cleanser after Walking with Dinosaurs. It will be Pterodactyl Woman from Beverly Hills (from Troma, of course).


This gem is from 1997, and it's awesomely terrible in every respect. According to IMDB:



Pixie is cursed with turning into a Pterodactyl when her husband is caught messing with bones on an ancient burial ground. Her husband, children, friends, and neighbours must come to terms with Pixie's new "look". Her only chance to return to her normal state is to find the shaman who inflicted the curse on her.



h/t Brian Switek


onlinecollegedegreee.blogspot.com Possibly the most terrifying dinosaur-related movie I have ever seen

Senin, 09 Desember 2013

It's the field day of the Doctor in This Week's DVDs onlinecollegedegreee.blogspot.com

Written By 12; About: It's the field day of the Doctor in This Week's DVDs onlinecollegedegreee.blogspot.com on Senin, 09 Desember 2013

onlinecollegedegreee.blogspot.com It's the field day of the Doctor in This Week's DVDs

It's the field day of the Doctor in This Week's DVDs


In The Day of the Doctor, the Doctor relived his darkest day. Now you can relive the Doctor reliving his darkest day by buying The Day of the Doctor tomorrow, which for Doctor Who fans shouldn't be a dark day at all. Plus Futurama, Teen Wolf, Keanu Reeves, and more!


• Doctor Who: The Day of the Doctor


You saw it! You were mildly let down by it! But now you can own it on Blu-ray and/or DVD, and get both the mini-sodes, a look behind-the-scenes of the special, and a "Doctor Who Explained" featurette.


• Despicable Me 2


The feature-length commercial for little yellow minion merchandise returns with three shorts and an impressive bevy of special features.


• Mary Poppins 50th Anniversary Edition


Rewatch the beloved Disney classic so you can feel extra-awkward about how much Mary Poppins author P.L. Travers fucking hated it ,despite whatever Saving Mr. Banks says.


• Futurama Vol. 8


The final season, and easily the best of the relaunched series. Of course, that still means it was pretty erratic, but I'll take mediocre Scruffy over no Scruffy at all. And hey, the Fry-Leela thing kind of ended all right!


• Teen Wolf: Season 3 Part 1


So… apparently this show turned really good at some point, or at least gained a rabid fanbase, because the Amazon reviews are insane. Anyone care to explain?


• Fairy Tail: Phoenix Priestess


Either Amazon accidentally switched this anime movie's list of special features with Shout Factory's Fall of the House of Usher special edition, or the anime studio behind Fairy Tail really, really likes Vincent Price.


• Man of Tai Chi


Keanu Reeves continues to know kung fu in this, his first directorial effort. Part One of the "Keanu Reeves Co-Opts Asian Pop Culture" trilogy, along with 47 Ronin and Ninja, Please! (last title may change).


• Best of Ancient Aliens: Greatest Mysteries


Does it solve the mystery of how Ancient Aliens managed to rack up 64 episodes? Because if it does… I still won't care in the slightest.


• Gatchaman: The Complete Collection


The classic '70s anime, known in the U.S. as Battle of the Planets, in its original, uncensored, and completely crazy glories. Five young psychopaths are given weapons, tech and bird-themed costumes to fight alien invaders. The set contain all 105 episodes and OVA movies on 14 Blu-ray discs.


• Zombie Night


Daryl Hannah, Anthony Michael Hall and Alan Ruck manage to find a zombie movie that is beneath all of them.


• The Lone Ranger


For those of you who just can't wait to get this epic masterpiece on Blu-ray, feel free to spend $60 on the Spanish-language edition.


During the Great Depression, a young girl watches as her lawyer father defends a black man falsely accused of rape in their small Southern town.


onlinecollegedegreee.blogspot.com It's the field day of the Doctor in This Week's DVDs