Updated for the most recent syllabus it provides complete content coverage with thousands of practice questions in an attractive and engaging format for both native and non-native speakers of English. The book is easy-to-use with an accessible format of worked examples and practice questions. Each book is accompanied by a free CD which provides a wealth of support for students, such as hundreds of additional homework questions, self-assessment checklists, revision and examination tips, and examiner comments. An accompanying Teacher's Guide and Revision Guide are also available. Endorsed by Cambridge International Examinations.

    In the last five years alone, the bit rate of commercial point-to-point links has grown from 2.5 Gb/s to 40 Gb/s-and that figure is expected to more than double over the next two years! Such astonishing progress can be both inspiring and frustrating for professionals who need to stay abreast of important new developments in the field. Now Fiber-Optic Communication Systems, Second Edition makes that job a little easier. Based on its author's exhaustive review of the past five years of published research in the field, this Second Edition, like its popular predecessor, provides an in-depth look at the state of the art in fiber-optic communication systems. While engineering aspects are discussed, the emphasis is on a physical understanding of this complex technology, from its basic concepts to the latest innovations. Thoroughly updated and expanded, Fiber-Optic Communication Systems, Second Edition: * Includes 30% more information, including four new chapters focusing on the latest lightwave systems R&D * Covers fundamental aspects of lightwave systems as well as a wide range of practical applications * Functions as both a graduate-level text and a professional reference * Features extensive references and chapter-end problem sets.

    

    

    The textbook covers all-important workbenches of CATIA V5R17 with a thorough explanation of all commands, options, and their applications to create real-world products. About 55 mechanical engineering industry examples are used as tutorials and an additional 35 as exercises to ensure that the user can relate their knowledge and understand the design techniques used in the industry to design a product. After reading the textbook, the user will be able to create solid parts, assemblies, drawing views with bill of materials, surface models, and Sheet metal components. Also, the user will learn the editing techniques that are essential to make a successful design. In this book, the author emphasizes on the solid modeling techniques that improve the productivity and efficiency of the user. Salient Features of the Textbook Consists of 15 chapters that are organized in a pedagogical sequence. These chapters cover the Sketching, Modeling, Assembly, Drafting, Wireframe and Surface Design, and Generative Sheetmetal workbenches of CATIA V5R17. The first page of every chapter summarizes the topics that will be covered in it. Additional information is provided throughout the book in the form of tips and notes. Self-evaluation test and review questions are provided at the end of each chapter so that the users can assess their knowledge.Free Teaching and Learning Resources Online technical support by contacting techsupport@cadcim.com. All programs used in exercises and examples. Customizable PowerPoint presentations of all chapters in the textbook li>Instructor s Guide with solutions to all review questions and exercises in the textbook. Student projects to enhance the skills Class tests that can be used by faculty in the class To access these free teaching resources, please send your contact information to sales@cadcim.com, mentioning clearly your name, designation, university/college, street street address, city, state, zip, and country.

    

    

    

    Design and troubleshooting examples and exercises show students the important and practical applications of circuit analysis. At least one odd- and one even-numbered exercise for each important topic or concept is included at the end of each chapter. SPICE(Simulation Program with Integrated Cicuit Emphasis), a powerful simulation program designed to simplify computer-aided circuit analysis, is introduced in a special appendix which provides an in-depth description of how to use it.

    

    

    

    She earned the title Official Funologist for her daily zany TV live shots. Always with a smile and a positive message. What the audience didn't know, as well as family and most of her friends, is Tracy hid a dark secret. Daily binge drinking. Which only worsened when she left the fast-paced media world behind to pursue a more stable career. The free time worked against her. Intensifying the disease of alcoholism to near death. In Stumbling into Sobriety , Tracy shares intimate details from her final weeks of spiraling out of control, how she masterfully kept the drinking a secret, what it took to finally ask for help, and all the things she learned on her way back up. This book is for anyone who struggles with or has overcome alcoholism. It's relatable to readers wanting more information about alcoholism or fearful of what sobriety looks like on the other side. It is also a good resource for those who love an alcoholic and yearn for a better understanding of what that person is thinking. Experiencing. Grappling. Stumbling into Sobriety is raw. It's brutal honesty is, at times, hard to read. But the memoir is balanced with humor. The end result is a message of hope.

    The Mafia is after her.When her old car breaks down and explodes at the foot of Fate's Peak, Daphne's at the end of her rope. With the last of her strength and money, she applies for a job as a nanny.Erik Sorensen hates Christmas. As the dragon chief of the Fate's Peak Fire Crew, he takes pride in his job. That didn't prepare him for the squirming surprise on the doorstep of his firehouse. With one whiff, Erik knows the baby is his. Now he'll do anything to protect him.When Daphne shows up at Erik's door for the nanny job, he begins to believe that fate has something new in store for him this Christmas.Daphne is surprised when Erik tells her she's his mate. She loves taking care of baby Hagen. Erik's son is the sweetest. Eric is sweet with both of them.Erik makes Daphne believe they could have a safe and loving life together. Too bad the truth of her past could ruin everything.Finding love at Christmas is an easy choice. If the past doesn't come back to haunt them.