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.

    Product Condition: No Defects.

    The Web is awash in Ruby code that is now virtually impossible to change or extend. This text helps you solve that problem by using powerful real-world object-oriented design techniques, which it thoroughly explains using simple and practical Ruby examples. Sandi Metz has distilled a lifetime of conversations and presentations about object-oriented design into a set of Ruby-focused practices for crafting manageable, extensible, and pleasing code. She shows you how to build new applications that can survive success and repair existing applications that have become impossible to change. Each technique is illustrated with extended examples, all downloadable from the companion Web site, poodr.info. The first title to focus squarely on object-oriented Ruby application design, Practical Object-Oriented Design in Ruby will guide you to superior outcomes, whatever your previous Ruby experience. Novice Ruby programmers will find specific rules to live by; intermediate Ruby programmers will find valuable principles they can flexibly interpret and apply; and advanced Ruby programmers will find a common language they can use to lead development and guide their colleagues. This guide will help you Understand how object-oriented programming can help you craft Ruby code that is easier to maintain and upgrade Decide what belongs in a single Ruby class Avoid entangling objects that should be kept separate Define flexible interfaces among objects Reduce programming overhead costs with duck typing Successfully apply inheritance Build objects via composition Design cost-effective tests Solve common problems associated with poorly designed Ruby code

    Today we're all digital explorers, seeking out online ratings, peer reviews, videos, and in-depth product details as we move down the path to purchase. At Google, we call this online decision-making moment the Zero Moment of Truth-or simply ZMOT. Download "Winning the Zero Moment of Truth", a free, powerful new video-enhanced eBook by Jim Lecinski, Managing Director of US Sales & Service and Chief ZMOT Evangelist at Google. Jim shares how to get ahead at this critical new marketing moment, supported by exclusive market research, personal stories, and insights from C-level executives at global leaders like General Electric, Johnson & Johnson, and VivaKi. If you're a marketer, a CEO, a sales rep, or an aspiring entrepreneur, this video-enhanced eBook will help you understand this shift in the marketing landscape and show you the strategies it takes to win.

    With busy, cluttered backgrounds and subjects who don't know how to pose, how can you take control and get a great shot no matter the situation? In" Picture Perfect Practice, "photographer Roberto Valenzuela breaks down the craft of photography into three key elements-locations, poses, and execution-that you can use to unlock the photographic opportunities lying beneath every challenging situation. Valenzuela stresses the need for photographers to actively practice their craft every day-just like you would practice a musical instrument-in order to master the art of making great images. With chapters that offer practice exercises to strengthen your photographic abilities, you'll learn how to approach a scene, break it down, and see your way to a great photograph. The Location section features chapters that cover symmetry, balance, framing, color elements, textures, and much more. The Posing section includes the Five Key Posing Techniques that Valenzuela uses every time he's shooting people, as well as a complete list of poses and how to achieve, customize, and perfect them. The Execution portion, with sections like "Lighting through Direction" and "Simplicity through Subtraction," reveals Valenzuela's overall approach to getting the shot. The book also includes an inspiring and helpful chapter on deliberate practice techniques, where Valenzuela describes his system for practicing and analyzing his work, which leads to constant improvement as a photographer. If you've been frustrated and overwhelmed by the challenges of real-world locations, posing your subjects, or executing a great image-or if you simply want to become a better shooter but don't know where to start-"Picture Perfect Practice" gives you the tools and information you need to finally become the kind of photographer you've always wanted to be: the kind who can confidently walk into any location, under any lighting condition, with any subject, and know that you can create astonishing photographs that have a timeless impact.

    A comprehensive introduction to the history of typography, typographic detailing in practice, and font generation for print and the web, this book covers type in the past and the present--and speculates on the future. Basic principles are explained with detailed presentations, illustrations, case studies, and examples from leading design studios around the world.

    Throughout, the emphasis is on promoting a plain English style. This little book can help you communicate more effectively by showing you how to enliven your sentences.

    Conceived as a handbook and teaching aid for artists, instructors, and students, this timeless book presents Albers’s unique ideas of color experimentation in a way that is valuable to specialists as well as to a larger audience.Originally published by Yale University Press in 1963 as a limited silkscreen edition with 150 color plates, Interaction of Color first appeared in paperback in 1971, featuring ten representative color studies chosen by Albers. The paperback has remained in print ever since and is one of the most influential resources on color for countless readers.This new paperback edition presents a significantly expanded selection of more than thirty color studies alongside Albers’s original unabridged text, demonstrating such principles as color relativity, intensity, and temperature; vibrating and vanishing boundaries; and the illusions of transparency and reversed grounds. Now available in a larger format and with enhanced production values, this expanded edition celebrates the unique authority of Albers’s contribution to color theory and brings the artist’s iconic study to an eager new generation of readers.