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Aho/Ullman Foundations of Computer Science. This book has been taken out of print by W. H. Freeman. You are welcome to use it if you like. We believed in 1992 it was the way to introduce theory in Computer Science, and we believe that today. --- Al Aho and Jeff Ullman Index The Book | Materials | Gradiance | Errata PDF's of the Book PrefaceTable of ContentsChapter 1 Computer Science: The Mechanization of Abstraction Chapter 2 Iteration, Induction, and Recursion Chapter 3 The Running Time of Programs Chapter 4 Combinatorics and Probability Chapter 5 The Tree Data Model Chapter 6 The List Data Model Chapter 7 The Set Data Model Chapter 8 The Relational Data Model Chapter 9 The Graph Data Model Chapter 10 Patterns, Automata, and Regular Expressions Chapter 11 Recursive Description of Patterns Chapter 12 Propositional Logic Chapter 13 Using Logic to Design Computer Components Chapter 14 Predicate Logic Index Supplementary Materials Gradiance Package Available Errata Sheet We are going to try to maintain errata.
Map of Metal. Graphic: Which Internet Biggies Are Even Slightly Concerned About Your Privacy? What The World Eats - Shocking Photos. This photographic report exposes the proliferation of processed foods in the western diet and in the diets of many developing countries the world over. Is it any wonder that we are seeing increases in diet & lifestyle related diseases? What are your thoughts?
About the project: These images are from the book 'Hungry Planet: What the World Eats' by Peter Menzel and Faith D'Aluision. It's an inspired idea, to better understand the human diet, explore what culturally diverse families eat for a week. Their portraits feature pictures of each family with a week's worth of food purchases. We soon learn that diet is determined by largely uncontrollable forces like poverty, conflict and globalization, which can bring change with startling speed. Mexico Britain North Carolina, USA Australia Germany California, USA Italy Canada France Japan Texas, USA China Luxembourg Poland Kuwait Mongolia Turkey Mali India Bhutan Chad Ecuador Guatemala Source: www.time.com/time/photogallery...
Buy the book here: www.menzelphoto.com. Public Proxy Servers - Free Proxy Server List. Binaural Beats. Choose a Binaural Beat to suit your mood from the below. Note that in order for Binaural Beats to work, they must be played though headphones. Basic Beats Deep Meditation Hangover Helper Roommate Annihilator Self Hypnosis Sleepy Time Super Focus! Wakeful SuperPower WARNING: DO NOT listen to Binaural Beats while driving, operating equipment, or any other task that requires concentration.
How It Works When two tones of specific frequencies are played through headphones, the brain can become confused and produce its own, imagined tone—a three-dimensional audio hallucination heard only within the head of the listener. What is happening is that the brain is not used to hearing frequencies in each ear so close together and with such intensity—these sounds do not occur in nature and so a mechanism in our brains has not evolved to understand them.
Since Oster’s discovery, Binaural Beats have been used as cure-alls for everything from impotence to bulimia. 35 Reasons to Hike the Appalachian Trail. Io9. Rcmap.hatnote. Being Defensive. What Is Intelligence, Anyway? What Is Intelligence, Anyway? By Isaac Asimov What is intelligence, anyway? When I was in the army, I received the kind of aptitude test that all soldiers took and, against a normal of 100, scored 160. No one at the base had ever seen a figure like that, and for two hours they made a big fuss over me. (It didn't mean anything. The next day I was still a buck private with KP - kitchen police - as my highest duty.) All my life I've been registering scores like that, so that I have the complacent feeling that I'm highly intelligent, and I expect other people to think so too. Actually, though, don't such scores simply mean that I am very good at answering the type of academic questions that are considered worthy of answers by people who make up the intelligence tests - people with intellectual bents similar to mine?
For instance, I had an auto-repair man once, who, on these intelligence tests, could not possibly have scored more than 80, by my estimate. Consider my auto-repair man, again. Chrome Experiment #500. 10 Tips to Make Working From Home a Success. Wise Bread Picks It's estimated that 10 to 15 million Americans work from home. Many people, including a great percentage of moms and dads, find the work-from-home opportunity the perfect fit for their lifestyle. But working from home is hard work, especially with kids in the picture. Whether you're contemplating a work-from-home opportunity or already heading to your in-house office each day, here are 10 tips to help make the business adventure a success. (See also: 3 Sources for Freelance Work at Home Jobs) 1. Without family support, your at-home business won't survive. 2. Even if you can do your job sitting on the couch with laptop in hand, creating work space is important. 3.
Establish a base schedule: A set chunk of hours, certain days of the week, etc. where you perform the bulk of your duties. But embrace the flexibility working from home allows. 4. Just because you're already home doesn't mean you don't deserve a break. 5. 6. 7. 8. 9. 10. How to Automatically Download Virtually Anything as Soon as It's Available.
50 Open Source Tools to Make Your Life Easier. The open source community is vibrant, continually growing, and just loves to create applications and tools to make lives easier. Here are 50 of our favorite open source apps that help us do everything from managing pictures on our computer to learning about Jupiter and Mars. Chandler – An information management application for personal use or small group collaboration. Includes integrated calendaring, data organization tools, and allows backup and data sharing via web access. Tomboy – A cross-platform note-taking application packed with features text highlighting, font styling, inline spellchecking, and more. BasKet Note Pads – More than just a note-taking app, BasKet lets you organize in track data in several different ways, import information from other apps, and easily share your notes with others.
Freemind – This free mind mapping app can easily handle maps with as many as 22,000 nodes. Task Coach – A robust todo list tracker. Xchat – An IRC chat client for Linux and WIndow. We Are the Introverts. Barry Martin's Hopalong Orbits Visualizer - WebGL Experiment. One of those days - Candide Thovex. Creating a visual schedule for kids.
8 math talks to blow your mind. Mathematics gets down to work in these talks, breathing life and logic into everyday problems. Prepare for math puzzlers both solved and unsolvable, and even some still waiting for solutions. Ron Eglash: The fractals at the heart of African designs When Ron Eglash first saw an aerial photo of an African village, he couldn’t rest until he knew — were the fractals in the layout of the village a coincidence, or were the forces of mathematics and culture colliding in unexpected ways?
Here, he tells of his travels around the continent in search of an answer. How big is infinity? Arthur Benjamin does “Mathemagic” A whole team of calculators is no match for Arthur Benjamin, as he does astounding mental math in the blink of an eye. Scott Rickard: The beautiful math behind the ugliest music What makes a piece of music beautiful?
Benoit Mandelbrot: Fractals and the art of roughness The world is based on roughness, explains legendary mathematician Benoit Mandelbrot. 50 Open Source Tools to Make Your Life Easier. - StumbleUpon. IFS Fractal in the Space. Film Noir. The world's tallest slum: Caracas' notorious Tower of David. PatrickJMT. CakePHP: the rapid development php framework. Pages. 'Hell' as an invention of the church. See the Actual Signal Strength on Your iPhone or Android. Cheese & Burger Society. A chandelier that turns a room into a forest. How to Achieve The Perfect Shave ® | The Art of Shaving.
Einstein for Everyone. Einstein for Everyone Nullarbor Press 2007revisions 2008, 2010, 2011, 2012, 2013 Copyright 2007, 2008, 2010, 2011, 2012, 2013 John D. Norton Published by Nullarbor Press, 500 Fifth Avenue, Pittsburgh, Pennsylvania 15260 with offices in Liberty Ave., Pittsburgh, Pennsylvania, 15222 All Rights Reserved John D. An advanced sequel is planned in this series:Einstein for Almost Everyone 2 4 6 8 9 7 5 3 1 ePrinted in the United States of America no trees were harmed web*bookTM This book is a continuing work in progress.
January 1, 2015. Preface For over a decade I have taught an introductory, undergraduate class, "Einstein for Everyone," at the University of Pittsburgh to anyone interested enough to walk through door. With each new offering of the course, I had the chance to find out what content worked and which of my ever so clever pedagogical inventions were failures. At the same time, my lecture notes have evolved.
This text owes a lot to many. I i i. 99 Resources to Research & Mine the Invisible Web. College researchers often need more than Google and Wikipedia to get the job done. To find what you're looking for, it may be necessary to tap into the invisible web, the sites that don't get indexed by broad search engines. The following resources were designed to help you do just that, offering specialized search engines, directories, and more places to find the complex and obscure. Search Engines Whether you're looking for specific science research or business data, these search engines will point you in the right direction.
Turbo10: On Turbo10, you'll be able to search more than 800 deep web search engines at a time. Databases Tap into these databases to access government information, business data, demographics, and beyond. GPOAccess: If you're looking for US government information, tap into this tool that searches multiple databases at a time. Catalogs If you're looking for something specific, but just don't know where to find it, these catalogs will offer some assistance. Directories. Design Daily: The World's Simplest Mobile Phone | Technology on GOOD. Writing for PSFK, Floyd Haynes recounts his reversal from iPhone fanboy to smart-phone abdicator.
The combination of muffled conversations, dropped calls, and a creeping feeling that constant connectedness was complicating his life prompted a quest for simplification. That's precisely what he found in John's Phone, the world's simplest mobile phone. It's made by the Dutch design company John Doe Amsterdam. Here's a video of Haynes's first look at the phone. Wonderful.
Amazing life hacks (Infographic. Top 20 World Most Beautiful Living Spaces | Ultra Home. 03 Mar 2013 March 3, 2013 If you are browsing internet for Home Ideas, Decoration and Remodeling Tips you are on the right place. In today’s article we collected the top 20 most beautiful living spaces around the world. I am sure you will hate your apartment after checking out the images bellow.
Starting from Switzerland, across America and up to Australia, there’s no better interior designs that the ones we collected and attached in the gallery bellow. We hope you will enjoy: The Heinz Julen Penthouse in Zermatt, Switzerland The Clock Tower Apartment in Brooklyn, NY The Yellowstone Club in Big Sky, Montana The Firefly ski chalet in Zermatt, Switzerland Resort in St. Chalet Brickell in the Rhone-Alpes, France Converted cathedral The Over Water Bungalow at Le Meridien in Bora Bora The Igloo Village in Kakslauttanen, Finland The Ladera Resort in St. The Underwater bedroom in the Maldives The Garden House in Brazil The Pretty Beach House on the Bouddi Peninsula in Australia Jade Mountain in St. Goodfilms - Social Movie Reviews.
How to build an app: 25 great tutorials | App design. What Is The Right Way To Eat Sushi? 10 Psychological States You've Never Heard Of... and When You Experienced Them. Life-hacks are for everyone (43 Photos) 13 essential tools for surviving a zombie outbreak [Infographic] [ timebeat ] HowStuffWorks "The Basics of C Programming". The previous discussion becomes a little clearer if you understand how memory addresses work in a computer's hardware. If you have not read it already, now would be a good time to read How Bits and Bytes Work to fully understand bits, bytes and words. All computers have memory, also known as RAM (random access memory). For example, your computer might have 16 or 32 or 64 megabytes of RAM installed right now.
RAM holds the programs that your computer is currently running along with the data they are currently manipulating (their variables and data structures). Memory can be thought of simply as an array of bytes. Float f; This statement says, "Declare a location named f that can hold one floating point value. " While you think of the variable f, the computer thinks of a specific address in memory (for example, 248,440). F = 3.14; The compiler might translate that into, "Load the value 3.14 into memory location 248,440. " The output that you see from the program will probably look like this:
Alice of Magic World, Tokyo. Danny MacAskill vs. San Francisco HD. - StumbleUpon. E everyday: Awesome Behind The Scenes Photos from Horror Movies. Drinkify. The simple image sharer. 20 Epic SF Sandwiches To Eat Before You Die - Eater Maps. Imagine a BLTA, but instead of lettuce, you get chili-lime grilled chicken, a spicy chipotle aioli, and white cheddar. Then, all of these flavors and textures are intensified with a hot sear in the panini press. Fried Chicken Sandwich at Naked Lunch Garlic aioli, creamy buttermilk coleslaw, and heavily-breaded fried chicken meet for lunch on a soft pan de mie roll. Each bite is squishy, spicy, and sweet, with a satisfying crunch.
Douse with healthy shakes of Crystal hot sauce for the full experience. Porchetta Sandwich at Roli Roti Gourmet Rotisserie If the 45-minute lunch line wasn’t enough of an attention-getter, Roli Roti's crispy and moist porchetta will get you to sit up straight. Irish-imported bacon, sausage, black and white pudding (uncased sausage), a sliced grilled tomato, and an over-easy fried egg spill out of a soft bun.
Turkey Sandwich at Arguello Super Market Korean Steak Sandwich at Rhea's Deli & Grocery Pulled Pork Sandwich at Roadside BBQ Pork Belly Bun at The Chairman Truck. Smoothie Recipes For Everything. Who knew that the solution to most our problems could be solved with a smoothie?! Smoothie Recipes For Everything infographic from Super Skinny Me gives you the ingredients and visually represents the amount of each that should put in. Trying to lose weight? Want to de-stress? Or maybe just want a bedtime drink. This infographic has it all. Is there anything as versatile, adaptable and convenient as a smoothie?
The major issue I have with this design is that the proportions visualized for each smoothie aren’t accurate to the recipe. Also, the actual amounts of each ingredient aren’t shown. Found on superskinnyme.com. - StumbleUpon. Short Horror stories. Exfm. Cool Futuristic/Concept Gadgets That Really Inspire. Groucho Marx Quotes - Top 10 Groucho Marx Quotes. LeBron James' MONSTER alley-oop slam vs Celtics! Workflow Office Furniture by o4i. Office Singularity So apparently there’s three different stages in the modern office work flow. I only thought there was one: Runnin’ Ragged! But lo! There’s three. And with this bit of furniture, the “Workflow,” you’ve got all three covered in one. The inverted cubicle.
Whats better than standing, sitting, and lying down? The 3 stages included in the modern office work flow: 1. I’ll have a sepia and orange one plz. Designer: o4i. Java examples. Volunteer, work, intern, organize, hire and connect. Change the world - idealist.org. FUCKING HOMEPAGE - Useful Websites. The Anarchist Library. 50 Online Tools That Will Help You Boost Productivity and Earn More Money. 13 Sites to Download Free eBooks. The Top 100 Crime Novels of All Time. "Perl for Newbies" - Part 1 - The Perl Beginners' Site. Deep sleep | 35,000+ Listens | 3,200+ Likes | Panacea.
An Overview of Cryptography. (JPEG Image, 2880 × 1800 pixels) - Scaled (35%) 2013-09-12-plath.jpg (JPEG Image, 980x6290 pixels) - Scaled (10. KenBrashear.com - Ken's Virtual Drumkit. Rainy Cafe: Ambient White Noise Generator.
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Living Cube. 100 Extensive University Libraries from Around the World that Anyone Can Access. SS64 | Command line reference. Traditional Scouting: Boy Scout Adventure Activities Boys B-P Scouts Scuba Diving Merit Badge. - StumbleUpon. Bill Hicks On American Drugs. 8 Ways to Make Money Online. HowStuffWorks "How Police Interrogation Works". Rosenhan experiment.