It begins by introducing students to the basics of communication systems without using probabilistic theory. Only after a solid knowledge base--an understanding of how communication systems work--has been built are concepts requiring probability theory covered. This third edition has been thoroughly updated and revised to include expanded coverage of digital communications. New topics discussed include spread-spectrum systems, cellular communication systems, global positioning systems (GPS), and an entire chapter on emerging digital technologies (such as SONET, ISDN, BISDN, ATM, and video compression). Ideal for the first communication systems course for electrical engineers, Modern Digital and Analog Communication Systems offers students a superb pedagogical style; it consistently does an excellent job of explaining difficult concepts clearly, using prose as well as mathematics. The author makes every effort to give intuitive insights--rather than just proofs--as well as heuristic explanations of theoretical results wherever possible. Featuring lucid explanations, well-chosen examples clarifying abstract mathematical results, and excellent illustrations, this unique text is highly informative and easily accessible to students.

    This book provides up-to-date information on how good project, program, and portfolio management can help you achieve organizational success. It includes over 50 samples of tools and techniques applied to one large project, and is suitable for all majors, including business, engineering, healthcare, and more.

    

    That’s why Claire Wineland’s memoir, Every Breath I Take, Surviving and Thriving With Cystic Fibrosis, is so important. With her co-author, Chynna Bracha Levin, Claire describes with precision, honesty, and a remarkable sense of humor just what it’s like to live with an illness that is so often fatal. The book is a must read for anyone who feels compassion for a child, a relative, or friend going through an intense or even life-threatening illness. Claire explains exactly what it’s like to live as normal a life as possible while taking care of a condition that requires constant treatment and frequent hospitalization. Yet there’s nothing grim about Claire’s journey as she describes it. Claire finds the sunny side of life and the spirituality of her experiences in ways that captivate and amaze the reader. It’s impossible to come away from the book without a renewed sense of compassion and sensitivity toward anyone suffering from a serious illness. The book is required reading for anyone—adult or child—who wants to understand how it truly is possible to survive and thrive, no matter what.

    The scope of the book reflects the changes that have occurred in power technology, allowing the entrance of power electronics into every facet of industrial drives, and expanding the field to open more career opportunities.

    A CD-ROM with demos, code, compiler, executables, and MATLAB examples has been added to the book. Simplicity and an easy narration style are the hallmarks of the book, which have made its previous seven editions immensely successful. Today s C programmer (still the language of choice in science, engineering, game programming and for handheld devices) has to master the complexities of the language and contend with its usage in environments like Windows, Linux, and for the Internet. This book covers these three aspects of C programming and doesn t assume any programming background. It begins with the basics and steadily builds the pace, so the reader finds it easy to handle more complicated topics later. This popular author has crafted hundreds of excellent programming examples and exercises for every aspect of C programming. ++++Features +Self-study format provides hundreds of step by step examples and exercises + Assumes no programming knowledge; starts with the basics and progresses to more difficult topics +Includes a CD-ROM with demos, code, compiler, executables, and MATLAB examples +Covers the latest programming techniques for Windows, Linux, and the Internet ++++++Selected Topics Traditional C Programming; Pointers; Complete Build Process; Low-level File I/O; Structures, Unions, Bit-fields; Bitwise Operators. C Under Linux; Signals and Signal Handling; Blocking of Signals; Event Driven Programming; Process; PIDs; Zombies; GNOME Programming Using GTK Library. C Under Windows. Windows Programming Model; Windows Messaging Architecture; Mouse Programming; GDI. Internet Programming. CP/ IP model; Windsock Library; Building Time Clients; Whois and HTTP Clients; Sending & Receiving emails

    

    The strengths of these texts are characterized by mathematical integrity, comprehensive discussions of the concepts of calculus, and an impressively large collection of worked examples and illustrative figures.

    Problems are designed to progressively enhance MATLAB-use proficiency, so students need not be familiar with MATLAB at the start of your course. Program scripts that are answers to exercises in the text are available at no charge in electronic form (see Teaching Resources below). *Supplement and Review Mini-Chapters after each of the text's three parts contain an extensive review list of terms, test-like problem sets with answers, and detailed suggestions on supplemental reading to reinforce students' learning and help them prepare for exams. *Read-Only Chapters, strategically placed to provide a change of pace during the course, provide informative, yet enjoyable reading for students. *Measurement Details and Results samples offer students a realistic perspective on the seldom-perfect nature of device characteristics, contrary to the way they are often represented in introductory texts. Content Highlig

    Services); UPSC (Civil Services); Section 'B' of AMIE (India) and Diploma Courses. Table Of Contents: Introduction ✦ Air Refrigeration Cycles ✦ Air RefrigerationSystems ✦ Simple Vapour Compression RefrigerationSystems ✦ Compound Vapour Compression RefrigerationSystems ✦ Multiple Evaporator and Compressor Systems✦ Vapour Absorption Refrigeration Systems ✦ Refrigerants✦ Refrigerant Compressors ✦ Condensers ✦ Evaporators✦ Expansion Devices ✦ Food Preservation ✦ Low TemperatureRefrigeration (Cryogenics) ✦ Steam Jet Refrigeration System✦ Psychrometry ✦ Comfort Conditions ✦ Air ConditioningSystems ✦ Cooling Load Estimation ✦ Ducts ✦ Fans✦ Applications of Refrigeration and Air Conditioning✦ Refrigeration Tables with Charts ✦ Index

    Intended for professional development programs in introductory database management.

    The book provides a complete overview of the historical background and political development of Pakistan, the breakup of 1971, and the nuclearization of Pakistan. The foreign relations section dealswith the role of world powers during the wars fought by Pakistan and Pakistan's relations with South Asian and Middle Eastern countries. The economy and culture of Pakistan are also covered in great detail.

    At the dawn of the Industrial Revolution in eighteenth-century England, standards of measurement were established, giving way to the development of machine tools—machines that make machines. Eventually, the application of precision tools and methods resulted in the creation and mass production of items from guns and glass to mirrors, lenses, and cameras—and eventually gave way to further breakthroughs, including gene splicing, microchips, and the Hadron Collider.Simon Winchester takes us back to origins of the Industrial Age, to England where he introduces the scientific minds that helped usher in modern production: John Wilkinson, Henry Maudslay, Joseph Bramah, Jesse Ramsden, and Joseph Whitworth. It was Thomas Jefferson who later exported their discoveries to the fledgling United States, setting the nation on its course to become a manufacturing titan. Winchester moves forward through time, to today’s cutting-edge developments occurring around the world, from America to Western Europe to Asia.As he introduces the minds and methods that have changed the modern world, Winchester explores fundamental questions. Why is precision important? What are the different tools we use to measure it? Who has invented and perfected it? Has the pursuit of the ultra-precise in so many facets of human life blinded us to other things of equal value, such as an appreciation for the age-old traditions of craftsmanship, art, and high culture? Are we missing something that reflects the world as it is, rather than the world as we think we would wish it to be? And can the precise and the natural co-exist in society?

    Comprehensive in scope and contemporary in coverage, this text introduces basic electronic and data communications fundamentals and explores their application.