The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. To help students construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. Previous Edition Hb (1994) 0-521-44116-1 Previous Edition Pb (1994) 0-521-44663-5

    The latest edition offers greatly expanded coverage of directed mutagenesis and protein engineering, therapeutic agents, and genetic engineering of plants. Updated chapters reflect recent developments in biotechnology and the societal issues related to it, such as cloning, gene therapy, and patenting and releasing genetically engineered organisms. Over 480 figures, including 200 that are new in this edition, illustrate all key concepts. "Milestones" summarize important research papers in the history of biotechnology and their effects on the field. As in previous editions, the authors clearly explain all concepts and techniques to provide maximum understanding of the subject, avoiding confusing scientific jargon and excessive detail wherever possible. Each chapter concludes with a summary, references, and review questions. Ideally suited as a text for third- and fourth-year undergraduates as well as graduate students, this book is also an excellent reference for health professionals, scientists, engineers, or attorneys interested in biotechnology.

    Freeman, Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of TechnologyLearning OpenCV puts you in the middle of the rapidly expanding field of computer vision. Written by the creators of the free open source OpenCV library, this book introduces you to computer vision and demonstrates how you can quickly build applications that enable computers to "see" and make decisions based on that data. Computer vision is everywhere-in security systems, manufacturing inspection systems, medical image analysis, Unmanned Aerial Vehicles, and more. It stitches Google maps and Google Earth together, checks the pixels on LCD screens, and makes sure the stitches in your shirt are sewn properly. OpenCV provides an easy-to-use computer vision framework and a comprehensive library with more than 500 functions that can run vision code in real time.Learning OpenCV will teach any developer or hobbyist to use the framework quickly with the help of hands-on exercises in each chapter. This book includes:A thorough introduction to OpenCV Getting input from cameras Transforming images Segmenting images and shape matching Pattern recognition, including face detection Tracking and motion in 2 and 3 dimensions 3D reconstruction from stereo vision Machine learning algorithms Getting machines to see is a challenging but entertaining goal. Whether you want to build simple or sophisticated vision applications, Learning OpenCV is the book you need to get started.

    They were two scared kids in love – and reaching for the stars…That’s how it was for Ben and Ginnie in 1951.Ben, the writer who couldn’t seem to make it.Ginnie, the dancer who couldn’t seem to miss.Together the world was theirs for the asking.In the exhilarating world of show biz,from the neon glamour of New York to the starry glitter of Hollywood,it was love and glory – pure, intense, and perfect – all the way.Together they soared on wings of joy and laughter – until it all came flying apart.Could an enchanted love like theirs end, become mere memory, when it deserved minstrels and bold knights on white chargers and pennants flapping gaily from tall towers?

    Each chapter is bursting with creative and classic ideas to make the day as meaningful as it is beautiful: Stationery: Save-the-date cards do double duty when printed on coasters or delicate handkerchiefs.Ceremonies: An auspicious bird’s nest adds a beautiful and rustic touch for carrying rings at a farm wedding.Dressing Up: A retro bride goes glam with a feathered veil and pearl button–accented gloves. A casual groom and his mates add a personality pop with chocolate-brown Keds to match their wedding chinos.Cocktail Hour: For a low-key affair, mini grilled cheeses dipped in shot glasses of tomato soup satisfy.Centerpieces: Fruit slices suspended in crystal vases overflowing with Crayola-bright poppies and orchids offer a cheery setting.Cakes: White lace frosting details that match the bride’s dress and the couple’s monogram turn a pale green cake into a chic masterpiece.From classic white-on-white palettes to floral themes to fun fantasy ideas, the choices are limitless. Purple, pink, red, robin’s egg blue—find inspiration at every turn in all the colors a bride can dream of! And The Knot Ultimate Wedding Lookbook is loaded with money-saving ideas that don’t sacrifice style. Expert advice and rich images add up to a delicious visual feast and essential resource to help you create an event as special as you are as a couple.

    But as this hands-on guide demonstrates, programmers comfortable with Python can achieve impressive results in deep learning with little math background, small amounts of data, and minimal code. How? With fastai, the first library to provide a consistent interface to the most frequently used deep learning applications.Authors Jeremy Howard and Sylvain Gugger show you how to train a model on a wide range of tasks using fastai and PyTorch. You'll also dive progressively further into deep learning theory to gain a complete understanding of the algorithms behind the scenes.Train models in computer vision, natural language processing, tabular data, and collaborative filteringLearn the latest deep learning techniques that matter most in practiceImprove accuracy, speed, and reliability by understanding how deep learning models workDiscover how to turn your models into web applicationsImplement deep learning algorithms from scratchConsider the ethical implications of your work

    Using motors, gears, pneumatics, pulleys, linkages, and more, you can design LEGO models that really move.The Unofficial LEGO Technic Builder's Guide is filled with building tips for creating strong yet elegant machines and mechanisms with the Technic system. Author Pawel "Sairel" Kmiec will teach you the foundations of LEGO Technic building, from simple machines to advanced mechanics, even explaining how to create realistic to-scale models. Sariel, a world-renowned LEGO Technic expert, offers unique insight into mechanical principles like torque, power translation, and gear ratios, all using Technic bricks. You'll learn how to:Create sturdy connections that can withstand serious stressRe-create specialized LEGO pieces like casings and u-joints, and build solutions like Schmidt and Oldham couplings, when no standard piece will doBuild custom differentials, suspensions, transmissions, and steering systemsPick the right motor for the job—and transform its properties to suit your needsCombine studfull and studless building styles for a stunning lookCreate remote-controlled vehicles, lighting systems, motorized compressors, and pneumatic enginesThis beautifully illustrated, full-color book will inspire you with ideas for building amazing machines like tanks with suspended treads, supercars, cranes, bulldozers, and much more. Your Technic adventure starts now!

    This practical book shows you how to bundle reusable R functions, sample data, and documentation together by applying author Hadley Wickham’s package development philosophy. In the process, you’ll work with devtools, roxygen, and testthat, a set of R packages that automate common development tasks. Devtools encapsulates best practices that Hadley has learned from years of working with this programming language. Ideal for developers, data scientists, and programmers with various backgrounds, this book starts you with the basics and shows you how to improve your package writing over time. You’ll learn to focus on what you want your package to do, rather than think about package structure. Learn about the most useful components of an R package, including vignettes and unit tests Automate anything you can, taking advantage of the years of development experience embodied in devtools Get tips on good style, such as organizing functions into files Streamline your development process with devtools Learn the best way to submit your package to the Comprehensive R Archive Network (CRAN) Learn from a well-respected member of the R community who created 30 R packages, including ggplot2, dplyr, and tidyr

    The hope is that through using this book you might discover the ancient rhythms that were whispered into you when God breathed you into being.

    Enjoy a journey through the eyes of a geek working at one of the most important companies in the world as he walks you through events both large and small. Just don't get caught in the Redmond reality distortion field! What others are saying about "A Microsoft Life": "Any self-respecting geek needs to read this book. Stepto provides an enjoyable and entertaining insight of life inside Microsoft." - Larry "Major Nelson" Hryb, Director of Programming for Xbox LIVE "Anyone who lived through the adolescent years of the computer revolution will alternate between laughing and crying (from laughing) at these great stories from inside the monolith. - Ken Denmead, NYT Bestselling Author, and editor of Geekdad.com

    Time and timeagain, they're caused by the same thing - hormonal imbalance.The Balance Plan explains how to tune in to your hormones and make the changes necessary to bring them into balance. Take the six steps, follow the 28-day plan and transform your life!- Sleep better- Enhance digestion- Lose weight- Reduce stress- Elevate energy levels- Feel happier

    I Did. Now What?! Now it's time for her to write about the real love of her life: Wendell. Her dog.*Do you talk about your dog non-stop? *Do you suspect your dog is a genius? *Do you name each of your dog's toys?*Does your dog get more heavy petting than your spouse? *Do all holidays revolve around your dog? If any of these scenarios sound familiar, you probably have a healthy admiration for your dog. But if all of the scenarios in What Wendell Wants sound familiar, well, it's obvious that your appreciation of your pooch has truly crossed the line into true love--dysfunctional, sure, but who cares?! Jenny Lee knows this obsession inside and out, and her advice is not to fight it: there's simply no cure. Instead, she offers hysterical accounts of her own experiences--from fretting over her dog's haircut to getting his portrait painted a la Picasso to trying desperately to impress the Bed & Biscuit dog kennel--to give all kindred dog-loving spirits out there some consolation that they're not alone.From the Hardcover edition.

    It won’t place any judgement, embarrassment, or pressure to undergo painful measures.In fact, there’s absolutely no need to cut down or reduce your usage whilst reading; doing so is actually detrimental.Perhaps this goes against everything you’ve been told, but ask yourself if what you’ve been told has worked? If it had, you wouldn’t be reading this hackbook.Pornography addiction manifests in various ways with far-reaching societal effects. Many people use pornography because the internet allows instantaneous access to supernormal stimuli. Consider if the following questions apply to you.- Do you spend far more time viewing porn than you originally intended?- Are you unsuccessful in efforts to stop or limit your consumption of pornography?- Has time spent viewing pornography interfered with, or taken precedence over personal or professional commitments, hobbies, or relationships in your life?- Do you go out of your way to keep your pornography consumption secret (e.g. deleting browser history, lying about viewing porn)?- Has viewing pornography caused significant problems in intimate relationship(s)?- Do you experience a cycle of arousal and enjoyment before and during pornography consumption, followed by feelings of shame, guilt, and remorse after?- Do you spend significant amounts of time thinking about pornography, even when not watching it?- Has viewing pornography caused any other negative consequences in your personal or professional life (e.g. missed work, poor performance, neglected relationships, financial problems)?If you’re a porn user that depends on it for masturbation or sex, all you need to do is read on. If you’re here for a loved one, all you need to do is persuade them to read this book. If unable to persuade them, read the book yourself. Understanding the method assists getting the message across and preventing your children from starting. Don’t be fooled by the fact that they don’t have access to it now – all do before getting hooked.

    Regular exercise and proper nutrition help you learn, remember, concentrate, and be creative—skills critical to doing your job well. Learn how to change your work habits, master exercises that make working at a computer more comfortable, and develop a plan to keep fit, healthy, and sharp for years to come.This book is intended only as an informative guide for those wishing to know more about health issues. In no way is this book intended to replace, countermand, or conflict with the advice given to you by your own healthcare provider including Physician, Nurse Practitioner, Physician Assistant, Registered Dietician, and other licensed professionals.

    It's a hard-bound, 898-page, full-color feast for the senses. Completists will get lost in thousands of freshly-manicured setlists, song histories, and charts. Prose junkies will binge on hundreds of evocative show reviews and fan stories. Photophiles will gape at 128 pages of dazzling Phish photography - most of which has never been published. And poster collectors, get ready: The Phish Companion's eight chapters are anchored by stunning original works from Welker, Masthay, Helton, and more - each of whom was commissioned to freely interpret a period of Phish. No need to wait in line before "doors" for this art. If that's not enough, the net proceeds of your purchase will benefit music education programs via grants from The Mockingbird Foundation. We firmly believe that music is not extracurricular, and we have seen first-hand how your generosity changes lives. Yes, the Phish story is one of epic sweep, but it's also personal. It's about the feeling that overtakes you when the lights go down and the roar comes up. Feel the feeling, right at your fingertips. Read The Book.