It has been developed in response to the need for a text that supports the mastery of this difficult subject. Therefore, in addition to presenting electromagnetics in a concise and logical manner, the text includes end-of-section review questions, worked examples, boxed remarks that alert students to key ideas and tricky points, margin notes, and point-by-point chapter summaries. Examples and applications invite students to solve problems and build their knowledge of electromagnetics. Application topics include: electric motors, transmission lines, waveguides, antenna arrays and radar systems.

    This friendly-and-straightforward guide introduces the basics of electronics and enhances your learning experience by debunking and explaining concepts such as circuits, analog and digital, schematics, voltage, safety concerns, and more. Packed with nearly 900 pages of detailed information, this book shows you how to develop your own breadboard, design your own circuit, and get savvy with schematics. Covers the basics of electronics and demystifies a variety of electronics conceptsEncourages you to dive in and design a variety of fun and interesting entertainment electronics, mobile, and automotive projectsOffers troubleshooting advice for common electronics challengesReviews circuits, schematics, voltage, safety concerns, and much moreSo, get plugged in and start your next electronics project today with this book by your side!

    He includes information on Java Platform Standard Edition 6 (Java SE 6) and offers complete coverage of the Java language, its syntax, keywords, and fundamental programming principles.

    Author Charles H. Roth, Jr. carefully presents the theory that is necessary for understanding the fundamental concepts of logic design while not overwhelming students with the mathematics of switching theory. Divided into 20 easy-to-grasp study units, the book covers such fundamental concepts as Boolean algebra, logic gates design, flip-flops, and state machines. By combining flip-flops with networks of logic gates, students will learn to design counters, adders, sequence detectors, and simple digital systems. After covering the basics, this text presents modern design techniques using programmable logic devices and the VHDL hardware description language.

    Through his own personal story and those of nine other Rangers, Barber illuminates fundamental lessons about what it really takes to win. These first-person accounts of trial and triumph highlight the importance and the inherent truth of the Army's most fundamental leadership principles: seeking and taking responsibility for your actions, and knowing yourself and seeking self-improvement. Adhering to those principles--and putting them at the core of your organization--will push you and your company to do more and do it better.

    You’ll learn what each one does, how it works, why it’s useful, and what variants exist. No matter how much you know about electronics, you’ll find fascinating details you’ve never come across before.Convenient, concise, well-organized, and precisePerfect for teachers, hobbyists, engineers, and students of all ages, this reference puts reliable, fact-checked information right at your fingertips—whether you’re refreshing your memory or exploring a component for the first time. Beginners will quickly grasp important concepts, and more experienced users will find the specific details their projects require.Unique: the first and only encyclopedia set on electronic components, distilled into three separate volumesIncredibly detailed: includes information distilled from hundreds of sourcesEasy to browse: parts are clearly organized by component typeAuthoritative: fact-checked by expert advisors to ensure that the information is both current and accurateReliable: a more consistent source of information than online sources, product datasheets, and manufacturer’s tutorialsInstructive: each component description provides details about substitutions, common problems, and workaroundsComprehensive: Volume 1 covers power, electromagnetism, and discrete semi-conductors; Volume 2 includes integrated circuits, and light and sound sources; Volume 3 covers a range of sensing devices.

    The pytest testing framework helps you write tests quickly and keep them readable and maintainable - with no boilerplate code. Using a robust yet simple fixture model, it's just as easy to write small tests with pytest as it is to scale up to complex functional testing for applications, packages, and libraries. This book shows you how.For Python-based projects, pytest is the undeniable choice to test your code if you're looking for a full-featured, API-independent, flexible, and extensible testing framework. With a full-bodied fixture model that is unmatched in any other tool, the pytest framework gives you powerful features such as assert rewriting and plug-in capability - with no boilerplate code.With simple step-by-step instructions and sample code, this book gets you up to speed quickly on this easy-to-learn and robust tool. Write short, maintainable tests that elegantly express what you're testing. Add powerful testing features and still speed up test times by distributing tests across multiple processors and running tests in parallel. Use the built-in assert statements to reduce false test failures by separating setup and test failures. Test error conditions and corner cases with expected exception testing, and use one test to run many test cases with parameterized testing. Extend pytest with plugins, connect it to continuous integration systems, and use it in tandem with tox, mock, coverage, unittest, and doctest.Write simple, maintainable tests that elegantly express what you're testing and why.What You Need: The examples in this book are written using Python 3.6 and pytest 3.0. However, pytest 3.0 supports Python 2.6, 2.7, and Python 3.3-3.6.

    Cases, examples and problems from a variety of project types are used to illustrate the text.

    This will let children know that there is a world out there they do not even know about. This will also make children wonder what goes on in these strange places. Some children will even develop the goal to visit some of these places when they get older. Most children do not know that there are strange places all over the earth.

    From the horrors of childhood to the vagaries of old age, from confused people to humiliated animals, we're all just trying - and often failing - to keep it together. How carefully should you answer when asked what you'd take to a desert island? What do you do if your parents are reading your diary? How useful is a Swiss Army Knife? And what's A Brief History of Time really about?Armed with a sharp eye for the absurd and an overwhelming sense of doom, Simon Rich explores the ridiculousness of our everyday lives, from the most minute of anxieties to one of life's biggest questions: Does God really have a plan for us? Yes, it turns out. Now if only He could remember what it was ...'Simon Rich is very much laugh-out-loud funny. He can conjure authentic, from-the-abdomen laughter on almost every page. He stacks surrealism on top of slick satire on top of pure childish silliness in such a brilliant and condensed way, there are sometimes three laugh-out-loud moments within the same paragraph ... He is exactly the right kind of writer for the internet: funny, high-concept, accessible, short, sharable, a James Thurber for the Twitter age' Matt Haig

    Earlier this year he published the Kindle-only No.1 bestseller, Paranoid, a dark, twisted and frequently hilarious memoir of his time working at the heavy end of the music business in the 1970s and 80s.Now comes his sensational Kindle-only biography of Pink Floyd, The Endless Journey: 50 Years Of Pink Floyd. Timed to coincide with The Endless River, the first all-new Pink Floyd album for 20 years, this is the book Wall describes as “The one I’ve been waiting all my life to write.”As the book explains, ‘Spread across four sides of music The Endless River is very much a Pink Floyd album in the historic, legendary sense. One meant to be listened to as one, long continuous, flowing piece.’As David Gilmour comments on the official Pink Floyd website, “I think the way the three of us, me, Nick and Rick have something when we play together, that has a magic that is louder than words.”This book is a tribute to that magic. The story of Pink Floyd, then and now, ebbing and flowing, like the tides of the moon, across time and space, to bring you to now.

    is an American Board of Emergency Medicine certified ED doctor. His journey began in the mid-1970s, when he chose to pursue a career in medicine. In his youthful perspective, he came to regard doctors as the good guys, the ones who healed people and saved lives. He knew he’d be one of those good guys one day. Now, with a career spanning more than thirty years, he works as an emergency-room physician in North Carolina. In A License to Heal: Random Memories of an ER Doctor, Bentley describes the real world of emergency medicine from the viewpoint of a practicing physician. This memoir is filled with real-life stories of the ER, including life and death, triumph and tragedy. Meet a man named Solomon Darby, who spoke to long-dead relatives during his own near-death experience. Bentley also recalls the heartbreaking story of a young widow who desperately needed to understand and cope with the death of her husband. Amid the grief, there are also episodes of great humor and human comedy. In the dynamic world of emergency medicine, there is a great deal of pain, blood, and tragedy, but there is also hope, compassion, and excitement—for both the patients and the staff."

    Among the stories is the remarkable transformation of nine year old Sarah, who comes into Becky’s life when she is beaten half to death by her mother’s violent boyfriend. Then there’s Liam, a tall and gangly young teen who has cut himself off from the world after being thrown out of home by his drug-addicted mother when he was just ten years old. Becky also tells the story of Jade and Jasmine, toddler twins who had been locked in a freezing, bare room for weeks on end, with just one filthy blanket to share. Sometimes these children are so vulnerable it becomes a situation of life and death, and Becky has been there and taken them to a place of safety. Although some of the stories are at times heartbreaking, Becky’s determination that no child should be forgotten makes this remarkable book an unforgettable and inspiring read.

    But what if you could have your computer do them for you?In "Automate the Boring Stuff with Python," you'll learn how to use Python to write programs that do in minutes what would take you hours to do by hand no prior programming experience required. Once you've mastered the basics of programming, you'll create Python programs that effortlessly perform useful and impressive feats of automation to: Search for text in a file or across multiple filesCreate, update, move, and rename files and foldersSearch the Web and download online contentUpdate and format data in Excel spreadsheets of any sizeSplit, merge, watermark, and encrypt PDFsSend reminder emails and text notificationsFill out online formsStep-by-step instructions walk you through each program, and practice projects at the end of each chapter challenge you to improve those programs and use your newfound skills to automate similar tasks.Don't spend your time doing work a well-trained monkey could do. Even if you've never written a line of code, you can make your computer do the grunt work. Learn how in "Automate the Boring Stuff with Python.""

    Packed with plenty of sample programs, it explains how to work with range objects, control program flow, develop custom dialog boxes, create custom toolbars and menus, and much more.Discover how toGrasp essential programming concepts Use the Visual Basic Editor Navigate the new Excel user interface Communicate with your users Deal with errors and bugs