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Flavors of Uncertainty: The Difference between Denial and Debate The following menu user interface control may not be accessible. Tab to the next button to revert the control to an accessible version. Destroy user interface control Sign in to NCBI US National Library of Medicine National Institutes of Health Flavors of Uncertainty: The Difference between Denial and Debate
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Neural Network Tutorial Neural Network Tutorial Introduction I have been interested in artificial intelligence and artificial life for years and I read most of the popular books printed on the subject. I developed a grasp of most of the topics yet neural networks always seemed to elude me.
Neural Networks for Machine Learning
Part 1 - Phantoms In The Brain (Episode 1)
In late 2010, Sean Brooks received three e-mails over a span of 30 hours warning that his accounts on LinkedIn, Battle.net, and other popular websites were at risk. He was tempted to dismiss them as hoaxes—until he noticed they included specifics that weren't typical of mass-produced phishing scams. The e-mails said that his login credentials for various Gawker websites had been exposed by hackers who rooted the sites' servers, then bragged about it online; if Brooks used the same e-mail and password for other accounts, they would be compromised too. The warnings Brooks and millions of other people received that December weren't fabrications. Why passwords have never been weaker—and crackers have never been stronger Why passwords have never been weaker—and crackers have never been stronger
Voting Methods Voting Methods First published Wed Aug 3, 2011 Think back to the last time you needed to make a decision as a member of a group. This may have been when you voted for your favorite political candidate during the last election. On a smaller scale, it may have been when you took part in a committee that needed to choose the best candidate for a job or a student to receive a special award.
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The Rubik's Cube Solution How to Solve the Rubik's Cube in Seven Steps The world's most famous puzzle, simultaneously beloved and despised for it's beautiful simple complexity, the Rubiks Cube has been frustrating gamers since Erno Rubik invented it back in 1974. Over the years many brave gamers have whole-heartedly taken up the challenge to restore a mixed Rubik's cube to it's colorful and perfect original configuration, only to find the solution lingering just out of their grasp time and time again. After spending hours and days twisting and turning the vaunted cube in vain, many resorted to removing and replacing the multi-colored facelets of the cube in a dastardly attempt to cheat the seemingly infallible logic of the cube, while others simply tossed it to the side and dubbed it impossible. The Rubik's cube, it seemed, had defeated all. The Rubik's Cube Solution
An Introduction to Species Counterpoint COUNTERPOINT may be briefly defined as the art of combining independent melodies. In figure 1 the lower melody is harmonized by one a third higher - such an arrangement of the voices could be regarded as counterpoint, but there is little or no independence between the parts; for example there is no dissonance between the voices, and both rise and fall together in parallel. However, the arrangement in figure 1a demonstrates much greater independence between its two voices, with movement in one part while the other halts, divergence in the melodic direction of the parts, and with at least some occurrence of dissonance. In a longer melody the voices could peak at different times - this would also emphasize their independence. Species Counterpoint Species Counterpoint
The Virial Theorem
Free Engineering Books Here is an alphabetical list of online engineering books available for free download. There are books covering wide areas of electrical and electronic engineering, mechanical engineering, materials science, civil engineering, chemical and bioengineering, telecommunications, signal processing, etc. The books are mainly in PDF format for offline reading, some of them are online only HTML versions. Here is a categorized directory of engineering books. This list will be updated daily. Free Engineering Books
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Index for Mechanism Tutorial Yi Zhang with Susan Finger Stephannie Behrens Table of Contents Complete Table of Contents 1 Physical Principles 2 Mechanisms and Simple Machines Index for Mechanism Tutorial

The Logic Lab: simulating simple circuits of logic gates
The Science of Word Recognition The Science of Word Recognition About fonts > ClearType The Science of Word Recognition or how I learned to stop worrying and love the bouma
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Want to work at Google? Answer these questions This article was taken from the March 2012 issue of Wired magazine. Be the first to read Wired's articles in print before they're posted online, and get your hands on loads of additional content by subscribing online. It's famously tough getting through the Google interview process. Want to work at Google? Answer these questions
Mindfulness with Jon Kabat-Zinn

Nucleus Medical Media: Medical Video, Animation & Illustration
Chess Tactics Explained in English: Ward Farnsworth's Predator at the Chessboard
VideoJug presents a short guide explaining exactly how you can tell if someone is lying. With advice from our body language expert Judi James, never before has been so easy to see if someone is lying to you! Step 1: No body movement Little or no body movement occurs when the pressure of the lie makes the liar worry about their body language, so some will stop moving all together. How Can I Tell If Someone Is Lying To Me? (Infidelity)
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15 Fascinating TED Talks for Physics Students
Edit Article Edited by George AP, Teresa, Flickety, Daniel and 10 others Intention is a surprisingly important, but rarely explored part of the mind, as its significance is only important after the fact. 10 Tips on How to Explore and Study Intention
Summary of Hegel's Philosophy of Mind
Store your data on someone else's computer, hope they don't do anything bad with it or decide to shut down. Stallman calls it "Careless Computing". If you put personal data in-the-cloud like future plans., trips, your current GPS location, then you should expect that data to be shared all over the world with nice people, nice companies and criminals (looking for when to rob you). Facebook connections and twitter followers provide information about you and your friends. If they assume you are similar to your friends, then the personal information those other people enter helps them build a profile of your likes/dislikes too. Top 10 Tech Concepts You Always Wanted To Learn About (But Never Did)
Why Being A Meaner Boss Will Help Your Company--And Make Your Employees Happy Everybody likes to be liked. And unless you’re the type of boss who revels in tyranny, it’s only natural to seek the favor of your underlings. But there’s a big difference between engaging with employees and fawning over them. In an era when the virtues of a collegial and collaborative environment are widely espoused, there’s guilt associated with being a strong-handed boss. Managers are often afraid to pull rank for fear they’ll fall out of grace with their reports and spoil team camaraderie if they’re not nice.