This book presents the fundamentals of discrete-time signals, systems, and modern digital processing and applications for students in electrical engineering, computer engineering, and computer science.The book is suitable for either a one-semester or a two-semester undergraduate level course in discrete systems and digital signal processing. It is also intended for use in a one-semester first-year graduate-level course in digital signal processing.

    Some of the new features are: Innovative warm-up exercises that precede the grammar charts and introduce points to be taught Structure-based listening exercises ranging from casual speech to academic content Academic readings that highlight the targeted grammar structures Greatly expanded speaking practice with extensive pair, group and class work Corpus-informed syllabus that reflects the discourse patterns of spoken and written English Audio CDs and listening script in the back of the Student Book The program components include the Student Book (Full Edition and Volume A and Volume B), Workbook (Full Edition and Volume A and Volume B), Chartbook, Teacher's Guide, and Test Bank. Click on "Course-Specific Resources" on the left for more details.For an online workbook, see Understanding and Using English Grammar Interactive.

    A who's who of pathology experts delivers the most dependable, current, and complete coverage of today's essential pathology knowledge. At the same time, masterful editing and a practical organization make mastering every concept remarkably easy. Online access via Student Consult includes self-assessment and review questions, interactive case studies, downloadable images, videos, and a virtual microscope that lets you view slides at different magnifications. The result remains the ideal source for an optimal understanding of pathology. Offers the most authoritative and comprehensive, yet readable coverage available in any pathology textbook, making it ideal for USMLE or specialty board preparation as well as for course work. Includes access to the complete contents online via Student Consult, along with self-assessment and review questions, over 100 interactive clinical case studies, videos, and a virtual microscope that lets users view slides at different magnifications.Delivers a state-of-the-art understanding of the pathologic basis of disease through completely updated coverage, including the latest cellular and molecular biology.Demonstrates every concept visually with over 1,600 full-color photomicrographs and conceptual diagrams - many revised for even better quality.Facilitates learning with an outstanding full-color, highly user-friendly design.

    The text is rounded off by rich, relevant, and teachable cases. This text's accessible writing style and wealth of new and updated illustrations, which clarify the most difficult topics, make this text the best resource for your students. The new case selections emphasize variety, currency, and familiar company names. The cases are up-to-date in terms of both financial data and strategic issues. This group of cases gives both instructors and students unparalleled quality and variety. Based on consistent reviewer feedback, these selections combine comprehensive and shorter length cases about well known companies.

    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

    This text is user-focused and has been highly updated including topics, pictures and examples. The Williams text contains less theory and more application to engage students who might be more familiar with technology. Continually published and updated for over 15 years, Using Information Technology was the first text to foresee and define the impact of digital convergence--the fusion of computers and communications. It was also the first text to acknowledge the new priorities imposed by the Internet and World Wide Web and bring discussion of them from late in the course to the beginning. Today, it is directed toward the "Always On" generation that is at ease with digital technology--comfortable with iPhones, MySpace, Facebook, Twitter, Wikipedia, and the blogosphere--but not always savvy about its processes, possibilities, and liabilities. This 8th edition continues to address the two most significant challenges that instructors face in teaching this course: -Trying to make the course interesting and challenging, and -Trying to teach to students with a variety of computer backgrounds. In addition, this text correlates with Simnet Online for full integration of resources within the Computing Concepts course.

    How To is a guide to the third kind of approach. It's full of highly impractical advice for everything from landing a plane to digging a hole.Bestselling author and cartoonist Randall Munroe explains how to predict the weather by analyzing the pixels of your Facebook photos. He teaches you how to tell if you're a baby boomer or a 90's kid by measuring the radioactivity of your teeth. He offers tips for taking a selfie with a telescope, crossing a river by boiling it, and powering your house by destroying the fabric of space-time. And if you want to get rid of the book once you're done with it, he walks you through your options for proper disposal, including dissolving it in the ocean, converting it to a vapor, using tectonic plates to subduct it into the Earth's mantle, or launching it into the Sun.By exploring the most complicated ways to do simple tasks, Munroe doesn't just make things difficult for himself and his readers. As he did so brilliantly in What If?, Munroe invites us to explore the most absurd reaches of the possible. Full of clever infographics and amusing illustrations, How To is a delightfully mind-bending way to better understand the science and technology underlying the things we do every day.

    Diana, Princess of Wales and Jacqueline Kennedy Onassis were two of these rare creatures. They were the most famous women of the twentieth century ~ admired, respected, even adored at times; rebuked, mocked and reviled at others. Separated by nationality and a generation apart, they led two surprisingly similar lives.Both were the daughters of acrimonious divorce. Both wed men twelve years their senior, men who needed "trophy brides" to advance their careers. Both married into powerful and domineering families, who tried, unsuccessfully, to tame their willful independence. Both inherited power through marriage and both rebelled within their official roles, forever crushing the archetype. And both revolutionized dynasties.And yet in many ways they were completely different: Jackie lived her life with an English "stiff upper lip" ~ never complaining, never explaining in the face of immense public curiosity. Diana lived her life with an American "quivering lower lip" ~ with televised tell-alls, exposing her family drama to a world eager for every detail.These two lives have been well documented but never before compared. And never before examined in the context of their times. Jay Mulvaney, author of Kennedy Weddings and Jackie: The Clothes of Camelot, probes the lives of these two twentieth century icons and discovers: The nature of their personalities forged from the cradle by their relationships with their fathers, Black Jack Bouvier and Johnny Spencer.·Their early years, and their early relationships with men.·Their marriages, and the truth behind the lies, the betrayals and the arrangements.·Their greatest achievements: motherhood.·Their prickly relationships with their august mothers-in-law, Rose Fitzgerald Kennedy and Queen Elizabeth II· Their lives as single women, working mothers.· Their roles as icons and archetypes.Graced with never before seen photographs from many private collections, and painstakingly researched, 0Diana and Jackie presents these two remarkable and unique women as they have never been seen before.

    Offering time-tested problems, conceptual and visual pedagogy, and a state-of-the-art media package, this 11th edition looks to the future of university physics, in terms of both content and approach.

    Written for 11- to 15-year-olds and assuming no prior computing knowledge, this book uses the wildly successful, low-cost, credit-card-sized Raspberry Pi computer to explain fundamental computing concepts. Young people will enjoy going through the book's nine fun projects while they learn basic programming and system administration skills, starting with the very basics of how to plug in the board and turn it on. Each project includes a lively and informative video to reinforce the lessons. It's perfect for young, eager self-learners—your kids can jump in, set up their Raspberry Pi, and go through the lessons on their own. Written by Carrie Anne Philbin, a high school teacher of computing who advises the U.K. government on the revised ICT Curriculum Teaches 11- to 15-year-olds programming and system administration skills using Raspberry Pi Features 9 fun projects accompanied by lively and helpful videos Raspberry Pi is a $35/£25 credit-card-sized computer created by the non-profit Raspberry Pi Foundation; over a million have been sold Help your children have fun and learn computing skills at the same time with Adventures in Raspberry Pi.

    As he did so masterfully in Prime Obsession, Derbyshire brings the evolution of mathematical thinking to dramatic life by focusing on the key historical players. Unknown Quantity begins in the time of Abraham and Isaac and moves from Abel's proof to the higher levels of abstraction developed by Galois through modern-day advances. Derbyshire explains how a simple turn of thought from this plus this equals this to this plus what equals this? gave birth to a whole new way of perceiving the world. With a historian's narrative authority and a beloved teacher's clarity and passion, Derbyshire leads readers on an intellectually satisfying and pleasantly challenging historical and mathematical journey.

     Alphas, bad boys, and loyal shifter men who aren't afraid to claim their fated mates and protect what's theirs. The first three books are available for the first time in an exclusive box set Available for a limited time onlyl Book 1 - The Blackstone Dragon Heir He's a cold, indifferent dragon shifter Driven by money And not meant for a mate. But when he meets her He knows. She's the one. His fated mate. And he'd do anything to make her his. Book 2 - The Blackstone Bad Dragon Jason didn't want a mate. But the moment his dragon sees her, it knew. She was the one. 
The problem? She hates him. Christina came back to Blackstone for her sister's wedding. That's all. Certainly not to see Jason Lennox again. Not after he tricked her. The problem? She can't put the sexy dragon out of her mind. Book 3 - The Blackstone Bear Ben's bear is out of control. And no one can know How the darkness is consuming him But when he meets Penny He knows: She's the one. His mate. The only one who can soothe his bear

    Although his father, The Count, proves to be the most powerful adept in the country, and its effective ruler, he finds himself back at the bottom of the heap as an apprentice, being manipulated by the ruler who sees him as only one of all too many bastards. He is challenged to survive not only because The Count puts him under enormous pressure to learn his craft and how to hide it, but also to work out his end game. Amidst horrendous wars and great change, can he learn enough to protect those he has come to love, and can he manage to fit into his father’s plans, or will he be the apprentice who fails to make the transition to master ?

    Since the first edition of 'The Social Work Dictionary' in 1987, this essential reference work has been recognised as the definitive lexicon of social work. Now in its fifth edition, the dictionary captures over 9,000 terms, cataloguing and cross-referencing the nomenclature, concepts, organisations, historical figures, and values that define the profession. A special historical section represents a chronology of the significant developments in the United States and the world toward social welfare policies, practices, and the betterment of humanity. Used extensively in schools of social work, social service agency libraries, and in social work offices world-wide, this is a staple in professional libraries. It is unequalled as a study tool for preparing for licensing and certification exams. Every social worker -- from professor to student, from novice to experienced professional -- should own this unparalleled resource for understanding the language of social work and related disciplines.

    In addition to step-by-step coverage of documentation, the book includes an overview of the research-writing process entitled "Writing Scholarly Papers" and three useful appendices. Thorough and practical, this convenient reference guide is also less expensive and easier for undergraduates to use than the APA Manual. The Second Edition features expanded coverage of electronic sources to keep students up-to-date on using and evaluating Internet references in their research. In addition, this new edition provides more guidance on avoiding plagiarism. The two sample APA-style papers--one argumentative and one experimental--are carefully annotated to give students extra support as they master the elements of manuscript preparation and documentation principles.