background preloader

Info sites

Facebook Twitter

Story of o. DonatePremiumSign in EnglishEspañolРусскийTürkçe PDF Drive is your search engine for PDF files.

Story of o

Where To Sell Used Books: 6 Of The Best Places Online (And In Person) You Can Take These 600 Online Courses for Free. Gnosticism & Hermetica. This app is leading the revolution in free access to scientific papers. A perfect storm of technology and the public's demand for knowledge are driving a surge towards open access (OA) science and academia that anyone can read for free.

This app is leading the revolution in free access to scientific papers

Now, the researchers behind Unpaywall – a browser plug-in that helps you find free, legal copies of academic papers – have conducted a huge analysis of the state of OA literature, and it confirms that the barriers to scientific knowledge are truly crumbling. The team used three separate sampling methods to analyse the state of access to 300,000 random journal articles available online, and estimate that a stunning 28 percent of all scholarly literature – some 19 million articles, basically everything with a DOI dating as far back as 1900 – is now open access. Gandhi Was a Racist Who Forced Young Girls to Sleep in Bed with Him. In August 2012, just before India's 65th Independence Day, Outlook India, one of the country's most widely circulated print magazines, published the results of a blockbuster poll it had conducted with its readership.

Gandhi Was a Racist Who Forced Young Girls to Sleep in Bed with Him

Who, after "the Mahatma," was the greatest Indian to have walked the country's soil? The Mahatma at the center of this smarmy question was, of course, Mohandas Karamchand Gandhi. LIBRARY OF MOST CONTROVERSIAL FILES. What the Things You See When You Rub Your Eyes Are Called. Today I Found Out what the things you see when you close your eyes and rub them hard are called, namely “phosphenes”.

What the Things You See When You Rub Your Eyes Are Called

A phosphene is characterized by perceiving some form of light when there is little or no light actually entering the eye, making it an entopic phenomenon (meaning the source of the phenomenon is within the eye itself). Phosphenes are most commonly introduced by simply closing your eyes and rubbing them or squeezing them shut, tightly; generally the harder you rub or squeeze, the more phosphenes you’ll see. This pressure stimulates the cells of the retina and, thus, makes your brain think you are seeing light. Specifically, Grüsser et al. demonstrated that pressure in the eye results in activation of retinal ganglion cells in a very similar way to how they activate as a response to light.

Bypass commands from the brain to legs through a computer. 14-Aug-2014 [ Print | E-mail ] Share [ Close Window ] Contact: Yukio National Institutes of Natural Sciences Gait disturbance in individuals with spinal cord injury is attributed to the interruption of neural pathways from brain to the spinal locomotor center, whereas neural circuits locate below and above the lesion maintain most of their functions.

Bypass commands from the brain to legs through a computer

An artificial connection that bridges the lost pathway and connects brain to spinal circuits has potential to ameliorate the functional loss. Neural networks in the spinal cord, locomotion center are capable of producing rhythmic movements, such as swimming and walking, even when isolated from the brain. The research group came up with bypassing the functioning brain and locomotion center with the computer to compensate lost pathways as a way to enable individuals with spinal cord injury to regain walking ability. Prepare to Be Shocked - Alexis C. Madrigal. Alvaro Dominguez Several years ago, the Defense Advanced Research Projects Agency got wind of a technique called transcranial direct-current stimulation, or tDCS, which promised something extraordinary: a way to increase people’s performance in various capacities, from motor skills (in the case of recovering stroke patients) to language learning, all by stimulating their brains with electrical current.

Prepare to Be Shocked - Alexis C. Madrigal

The simplest tDCS rigs are little more than nine-volt batteries hooked up to sponges embedded with metal and taped to a person’s scalp. It’s only a short logical jump from the preceding applications to other potential uses of tDCS. What if, say, soldiers could be trained faster by hooking their heads up to a battery? This is the kind of question DARPA was created to ask. Dozens of other studies have turned up additional evidence that brain stimulation can improve performance on specific tasks. These companies want to bring down America’s airline mafia. You might expect scrappy start-ups to steer clear of an industry plagued by bankruptcies, rising costs and accusations of monopolistic behavior.

These companies want to bring down America’s airline mafia

But the tough times facing the US airline industry have inspired a new crop of small carriers, all gunning to be the next JetBlue or Southwest. Mergers like last year’s deal between American Airlines and US Airways—which created the world’s largest airline—have given a handful of gargantuan companies control over most of the country’s domestic and international flights. (Four big carriers now control some 82% of domestic air travel).

And yet, there are also more new, start-up airlines than the industry has seen in decades. Recent mergers and Acquisition of US airlinesAirports Council International. - Backlinks. Results menu ≡ Home Backlink Analysis Backlinks Link Disinfection Anchor texts Pages Industries Link contexts Countries LIS distribution Subdomains Link age Link Alerts Export 1,000 Links Tools Country Stats Industry Stats FAQ Enter a website URL: Getting data... - Backlinks

The freshest backlinks of Total Active Backlinks: Unique Active Backlinks: Synthesis and luminescence mechanism of multicolor-emitting g-C3N4 nanopowders by low temperature thermal condensation of melamine : Scientific Reports. The normalized XRD patterns of the carbon nitride compounds obtained under different temperatures were shown in Fig. 1.

Synthesis and luminescence mechanism of multicolor-emitting g-C3N4 nanopowders by low temperature thermal condensation of melamine : Scientific Reports

The Harsh Truth About Whether Or Not There Is Someone For Everyone - How to Paint with pixels in Zbrush. Obama Signs Monsanto Protection Act. Update: This is the power of activism.

Obama Signs Monsanto Protection Act

Due to the spreading of awareness about this story through alternative media, this act was shut down by senate and is now no longer effective. It was officially labeled the Farmer Assurance Provision under Sec. 735 of the Senate. Barack Obama recently signed a bill into law that was written by the billion-dollar corporation that will benefit from it. The Monsanto Protection Act allows Monsanto to override United States federal courts on the issue of planting experimental genetically engineered crops all across the US. The government has no power whatsoever to stop Monsanto and other biotechnology corporations from planting and harvesting. Videoclub - ¿Cómo suena la voz de Morgan Freeman después de inhalar helio? Cyberbaiting: a New Teen Trend That Humiliates Teachers. There’s a brand new-phenomenon teachers should add to their “beware of” lists. It’s called cyberbaiting, and while the verb hasn’t yet made it into the dictionary, or even onto Wikipedia, the growing trend has already been documented by the Norton Online Family Report.

According to the study, cyberbaiting “is when students irritate or ‘bait’ a teacher until the teacher gets so frustrated they yell or have a breakdown. Students are ready for the teacher to crack and film the incident on cell phones so they can later post the footage online, causing further shame or trouble for the teacher or school.” MORE: 5 Best Back-to-School Apps for Busy Parents Norton’s global survey, which targeted over 19,600 people (including over 2,300 teachers) from 24 countries, revealed that 21 percent of teachers either experienced or knew someone who experienced cyberbaiting. PolicyMic. Free Technology Ebooks.

Vida. Why Cashews are Not Sold to Consumers in Their Shells and Why Pistachios Used to Be Dyed Red. Why Cashews are Not Sold to Consumers in Their Shells Cashews are a member of the same family as poison ivy, Anacardiaceae. Like poison ivy and many other members of the family, part of the cashew plant contains an oily chemical called urushiol, which is a strong irritant for most people and can even be fatal for some if ingested. Behavioral and Brain Sciences - Abstract - Dreaming and the brain: Toward a cognitive neuroscience of conscious states. Free books: 100 legal sites to download literature. Laughing Squid. Imogen Heap Invents a New Way to Make Music. Perceptual and Motor Skills - 57(1):79 - PDF. Mental imagery in emotion and emotional disorders.

Abstract Mental imagery has been considered relevant to psychopathology due to its supposed special relationship with emotion, although evidence for this assumption has been conspicuously lacking. Keywords Mental image; Imagery; Emotion; Imagery rescripting; Autobiographical memory; Vividness; Intrusive memories; Involuntary memory Copyright © 2010 Elsevier Ltd. All rights reserved. Lang's theory of emotional imagery - Cognition & Emotion - Volume 1, Issue 4. An appraisal is presented of Lang's theoretical and experimental work on emotional imagery. Lang has adopted a “propositionalist” theory of imagery which emphasises the role of the activation of cognitive structures associated with imagery.

Questions are raised about the exact properties of these structures and the relation between their activation and the experiential image. Lucid dreaming. Seeing the Unseen. Experiment opens the door to multi-party quantum communication. [1303.5090] Planck intermediate results. XIII. Constraints on peculiar velocities. Another universe tugging on ours? Maybe not, researchers say. Edward Snowden Tells SXSW He'd Leak Those Secrets Again : The Two-Way. Edward Snowden, the former National Security Agency contractor who has leaked large amounts of classified information about the agency's electronic surveillance programs, spoke via video to a sympathetic audience at South By Southwest Interactive on Monday. Ciencia : Main View : Búsqueda federada de Deep.

Searching: Senior Projects. Latin American Studies Association (LASA) WWW Virtual Library: International Affairs Resources. @bibliotecauprrp. LibWeb Library WWW Servers - World Libraries Online  - Search Results. Grandma's Experiences Leave Epigenetic Mark on Your Genes. Grandma's Experiences Leave Epigenetic Mark on Your Genes. 20 Practical Uses for Coca Cola – Proof That Coke Does Not Belong In The Human Body. Coke is the most valuable brand in history, and “Coca-Cola” is the world’s second-most recognized word after “hello.” Maslow: Hierarchy of Needs.

Praise as Manipulation: 6 Reasons to Question Compliments. Source: Fake Smile / Flickr. Praise as Manipulation: 6 Reasons to Question Compliments. Sleep Homeostasis and Models of Sleep Regulation. Revolutionary "Superman" Memory Crystals Can Store Data Virtually Forever. Quartz Crystal photo from Shutterstock. Scientists Finally Show How Your Thoughts Can Cause Specific Molecular Changes To Your GenesTunedBody. The Science of Heartbreak. Technology. Cópula Política. Can Humans Breathe Liquid? Space Photo of the Day - Wired Science. INTELLIHUB. Simulations back up theory that Universe is a hologram. Police in Thailand Lay Down Weapons and Join with Protestors. Psychedemia (movie)

Baffling 400,000-Year-Old Clue to Human Origins. TED: Ideas worth spreading. Listen to this: Research upends understanding of how humans perceive sound. Brain Pickings. Giant Ant Colony Excavated, You won't believe what they build underground! When Water Flows Uphill. Top 8 Supplements to Boost Your Pineal Gland Function. THICKZINE.