Then, attempting to break a Nazi code during World War II, he successfully designed and built one, thus ensuring the Allied victory. Turing became a champion of artificial intelligence, but his work was cut short. As an openly gay man at a time when homosexuality was illegal in England, he was convicted and forced to undergo a humiliating "treatment" that may have led to his suicide.With a novelist's sensitivity, David Leavitt portrays Turing in all his humanity—his eccentricities, his brilliance, his fatal candor—and elegantly explains his work and its implications.

    The last of the Ivanoffs should have died in 1917. Now, two generations later, they are the prize--and the prey...From war-torn Russia to New York's teeming Lower East Side...from Ziegfeld's Broadway and the Hollywood of the moguls to contemporary Washington, Geneva, and Berlin, Elizabeth's Adler's novel of passion, power, and royal privilege will command your attention to the very last page.

    The authors are well-known for their clear presentation that makes the material accessible to a a broad audience and requires no special previous mathematical experience. KEY TOPICS: In this new edition, the authors incorporate a somewhat more informal, friendly writing style to present both classical and contemporary theories of computation. Algorithms, complexity analysis, and algorithmic ideas are introduced informally in Chapter 1, and are pursued throughout the book. Each section is followed by problems.

     The tales are far too common to be complete fabrications, yet too anecdotal and outside the medical mainstream to be taken seriously scientifically. How do we explain them and the growing popularity of alternative medicine more generally? Is there a biological basis for practices like acupuncture, tai chi, chiropractic, and energy healing? Who are the faithful patients and practitioners who tell these stories and speak of such mystical-seeming concepts as qi, chakras, and meridians in the first place? In The Magic Feather Effect, author and journalist Melanie Warner attempts to answer these questions, taking us on a vivid, fascinating journey through the world of alternative medicine. Crossing continents and sides of the debate, visiting prestigious research clinics and ordinary people’s homes, she investigates the scientific underpinning for the purportedly magical results of these practices and reveals not only the medical power of beliefs and placebo effects, but also the range, limits, and uses of the surprising system of self-healing that resides inside us. Equal parts helpful, illuminating, and compelling, The Magic Feather Effect is a brilliant exploration of some of the world’s most popular health treatments, the people who seek them, the scientists who study them, and the reasons they may work.

     -Byte, September 1995 I can't begin to tell you how many pleasurable hours of study and recreation they have afforded me! I have pored over them in cars, restaurants, at work, at home... and even at a Little League game when my son wasn't in the line-up. -Charles Long If you think you're a really good programmer... read [Knuth's] Art of Computer Programming... You should definitely send me a resume if you can read the whole thing. -Bill Gates It's always a pleasure when a problem is hard enough that you have to get the Knuths off the shelf. I find that merely opening one has a very useful terrorizing effect on computers. -Jonathan Laventhol This first volume in the series begins with basic programming concepts and techniques, then focuses more particularly on information structures-the representation of information inside a computer, the structural relationships between data elements and how to deal with them efficiently. Elementary applications are given to simulation, numerical methods, symbolic computing, software and system design. Dozens of simple and important algorithms and techniques have been added to those of the previous edition. The section on mathematical preliminaries has been extensively revised to match present trends in research. Ebook (PDF version) produced by Mathematical Sciences Publishers (MSP), http: //msp.org

    But many people use data in ways they don't even understand, meaning they aren't getting the most from it. Bayesian Statistics the Fun Way will change that.This book will give you a complete understanding of Bayesian statistics through simple explanations and un-boring examples. Find out the probability of UFOs landing in your garden, how likely Han Solo is to survive a flight through an asteroid shower, how to win an argument about conspiracy theories, and whether a burglary really was a burglary, to name a few examples.By using these off-the-beaten-track examples, the author actually makes learning statistics fun. And you'll learn real skills, like how to:- How to measure your own level of uncertainty in a conclusion or belief- Calculate Bayes theorem and understand what it's useful for- Find the posterior, likelihood, and prior to check the accuracy of your conclusions- Calculate distributions to see the range of your data- Compare hypotheses and draw reliable conclusions from themNext time you find yourself with a sheaf of survey results and no idea what to do with them, turn to Bayesian Statistics the Fun Way to get the most value from your data.

    Whatever you do mindfully, with presence and awareness of what you are doing, you are practicing mindfulness. However, there are also some simple ways and techniques that you can apply in your life throughout the day that can help you with your mindfulness practice. I am not a life coach or psychologist, I am not some special person with some secret knowledge. I am just a regular everyday person and I spent a lot of years of my life seeking the answers on how to be my best self and live my best life, a mindful life. I read many books and took many courses to find those answers but most importantly I lived through a lot of experiences that made me who I am today and helped me grow, helped me become my best self. I struggled with depression, eating disorder, health problems, pain from losing my father at the age of 12, challenging and painful childhood and finding my purpose and meaning. I overcame a lot of pain, struggles, obstacles and setbacks and I can tell you from the experience that it can be done. Everything I share with you is my personal experience and practices that I tried and that worked for me. We will cover several morning, day and evening mindful practices: Mindful morning: - Mindful breathing - Mindful meditation - Sun Salutation Mindful day: - Mindful work - Mindful eating - Mindful communication Mindful evening: - Mindful walking - Gratitude - Body scanning Plus, I am offering a BONUS inside that you can download for FREE, that can help you with your mindfulness practice – “Gratitude Journal – 365 days of gratitude, inspiring quotes and photographs”. If you like simple and concrete advice that actually works in practice you will like this book. Download your copy today and start with your everyday mindfulness in practice!

    His books have been read by over 1,000,000 people and are #1 best-sellers. His book Beginning Ubuntu Linux recently entered its sixth edition, and picked-up a Linux Journal award along the way. Thomas is also the author of Ubuntu Kung Fu. * * * * * * * * * * * * * * * * * Get to grips with the Ubuntu command-line with this #1 best-selling and concise guide. "Best buck I've spent yet" — Amazon review.* Readable, accessible and easy to understand;* Learn essential Ubuntu vocational skills, or read just for fun;* Covers Ubuntu commands, syntax, the filesystem, plus advanced techniques;* For ANY version of Linux based on Debian, such as Linux Mint--not just Ubuntu!;* Includes BONUS introduction to Ubuntu chapter, plus a glossary appendix and a guide to reading Linux/Unix documentation.

    In this acclaimed reference work, Martin covers everything from the core aspects of working in Photoshop to advanced techniques for professional results. Subjects covered include organizing a digital workflow, improving creativity, output, automating Photoshop, and using Camera RAW. The style of the book is extremely clear, with real examples, diagrams, illustrations, and step-by-step explanations supporting the text throughout. This is, quite simply, the essential reference for photographers of all levels using Photoshop. All DVD content is now available online at http://booksite.focalpress.com/compan... for kindle and eBook readers. * Learn Photoshop the Martin Evening way! Everything you need to know for superb photographic results using Photoshop CS5 * Accompanying DVD includes the images used in the book, as well as QuickTime movie tutorials that show you how to get results fast * Packed with diagrams, step-by-steps, and over 750 color images

    Requiring essentially no background apart from mathematical maturity, the book can be used as a reference for self-study for anyone interested in complexity, including physicists, mathematicians, and other scientists, as well as a textbook for a variety of courses and seminars. More than 300 exercises are included with a selected hint set.

    It explains what algorithms do, how they are used, the risks associated with using them, and why governments should be concerned. Important areas arehighlighted, such as Stream Ciphers, block ciphers, public key algorithms, digital signatures, and applications such as e-commerce. This book highlights the explosive impact of cryptography on modern society, with, for example, the evolution of the internet and the introduction of more sophisticatedbanking methods.

    Such a device would operate under a different set of physical laws: The laws of quantum mechanics. Johnson gently leads the curious outsider through the surprisingly simple ideas needed to understand this dream, discussing the current state of the revolution, and ultimately assessing the awesome power these machines could have to change our world.

    Examines the price we have paid for the stupidity of greed, doubt, red tape, the law, myth & wish-dreams.

    For many students this can be a terrifying experience. Although colleges and universities may have different systems, basic principles for planning research and making the compromise between what is desirable and what is feasable are the same. This book aims to provide a plain guide to ways of producing a dissertation with minimum stress and frustration. It covers such areas as choosing a subject, planning the total work, selecting research methods and techniques, written style and presentation.