It can serve both as an excellent introduction for the graduate student with some background in probability theory or as a valuable reference for the practicing ommunication system engineer. For both communities, the treatment is clear and well presented." - Andrew Viterbi, The Viterbi Group Master every key digital communications technology, concept, and technique. Digital Communications, Second Edition is a thoroughly revised and updated edition of the field's classic, best-selling introduction. With remarkable clarity, Dr. Bernard Sklar introduces every digital communication technology at the heart of today's wireless and Internet revolutions, providing a unified structure and context for understanding them -- all without sacrificing mathematical precision. Sklar begins by introducing the fundamentals of signals, spectra, formatting, and baseband transmission. Next, he presents practical coverage of virtually every contemporary modulation, coding, and signal processing technique, with numeric examples and step-by-step implementation guidance. Coverage includes: Signals and processing steps: from information source through transmitter, channel, receiver, and information sinkKey tradeoffs: signal-to-noise ratios, probability of error, and bandwidth expenditureTrellis-coded modulation and Reed-Solomon codes: what's behind the mathSynchronization and spread spectrum solutionsFading channels: causes, effects, and techniques for withstanding fadingThe first complete how-to guide to turbo codes: squeezing maximum performance out of digital connectionsImplementing encryption with PGP, the de facto industry standard Whether you're building wireless systems, xDSL, fiber or coax-based services, satellite networks, or Internet infrastructure, Sklar presents the theory and the practical implementation details you need. With nearly 500 illustrations and 300 problems and exercises, there's never been a faster way to master advanced digital communications. CD-ROM INCLUDED The CD-ROM contains a complete educational version of Elanix' SystemView DSP design software, as well as detailed notes for getting started, a comprehensive DSP tutorial, and over 50 additional communications exercises.

    This approach constantly reminds students of the logic behind what they are learning, and each procedure is taught both verbally and numerically, which helps to emphasize the concepts. Thoroughly revised, with new content and many new practice examples, this text takes the reader from basic procedures through analysis of variance (ANOVA). Students cover statistics and also learn to read and inderstand research articles. - SPSS examplesincluded with each procedure - Dozens of examples updated (especially the in-the-research-literature ones) - Reorganization - The self-contained chapters on correlation and regression have been moved after t-test and analysis of variance - Emphasis on definitional formulas - As opposed to computational formulas - Practical, up-to-date excerpts - For each procedure, the text explains how results are described in research articles. example being described in each way - Interesting examples throughout - Often include studies of or by researchers of diverse ethnicities - Complete package of ancillary materials - A web page with additional practice problems and extensive interactive study materials, plus four mini chapters covering additional material not in the text, a very substantial test bank; an instructors' manual that provides sample syllabi, lecture outlines, and ready-to-copy (or download) power-point slides or transparencies with examples not in the book; and a very complete students' study guide that also provides a thorough workbook for using SPSS with this book.

    One shocking discovery leads to another as the animals prove to be intelligent, charismatic creatures with sinister motives. A husband and wife recently parted by adultery, an enterprising sociopath and a thirty-year-old mentally handicapped man all become pivotal to the animals’ cryptic timetable. Each strangely connected character begins to realize they are caught up in a frightening force spiraling toward a bizarre state of authoritarianism. This frenetic story is a fast and immersive read told through letters, journal entries and news transcripts.

    With the police and FBI hot on her trail, she has to shield her family and young son from the real KILLER while trying to clear her own name. But what happens when an ordinary woman is forced to break the law in order to protect her child? Will she become the murderer she's accused of being when her family is put in jeopardy? Or will the people trying to take her out finally get their way? Based on true events...You will cheer with every victory and feel the pain of every obstacle as Eboni and her family show us all how to fight back! Get your emotions ready for the ride of their life, it's "Black Butterfly" -Hip Hop Busines Journal's Literary Award Winner! “Black Butterfly,” the debut novel by former television producer Dante' Feenix is the first of a series based on true life accounts. "This urban drama gives you much more than just drama in an urban setting; it's a THRILLER that takes a real look at a part of life most people fear!" -Book Addicts Intl. ReviewersBe sure to read the highly anticipated "Diary Of A 12 Inch Brotha" by Feenix!

    Mimi - she's the second grade teacher every kid should have. Hip and hilarious, she brings us into her New York City classroom, with no hold barred. From the Great Pencil Crisis of 2003 to ill-fated field trips (lesson #1: don't trust a farm in Queens), Mrs. Mimi has seen it all. Based on her popular blog, "It's Not All Flowers and Sausages "shows us what it's like to commune with seven-year-olds for a living - pee jokes, annoying colleagues, and all. Join Mrs. Mimi in the teacher's lounge and in her classroom, as she wrangles the naughty kids, outsmarts the sneaky ones, and tries to get everyone to third grade in one piece.

    Five days in, he receives an anonymous letter telling him that his days are numbered. But before he can find out who’s behind the threats, Jake is stabbed and ends up in a coma.When he wakes in a hospital bed two years later, things have changed: His prison sentence has been commuted, his girlfriend is fiercely independent, and his side piece has gotten out of the street life altogether. But one thing remains: Jake’s enemy still wants him dead and is powerful enough to track him down no matter where he hides.On the run, and with rumors circulating about a powerful, phantomlike gang called the 300 Crew, Jake will need to rely on his mantra: Trust no one—not the law, not his girl, not the street cats he helped out years ago, not even his own blood.

    riots.

    A light-hearted and informative reminder of all the things that we learnt in school but have since become relegated to the backs of our minds, I Used to Know That features hundreds of important snippets of wisdom, facts, theories, equations, phrases, rules and sayings. A practical guide to turn to when an answer is eluding you, when helping a child with homework or preparing them for the new school year, or maybe just to brush up on trivia for the pub quiz. I Used to Know That covers English Language and Literature, Mathematics, Biology, Chemistry, Physics, History, Geography and General Studies, so never again will you find yourself stumped!

    It moves beyond a mere study of algorithms without sacrificing the rigor that faculty desire. As in every edition, Winston reinforces the book's successful features and coverage with the most recent developments in the field. The Student Suite CD-ROM, which now accompanies every new copy of the text, contains the latest versions of commercial software for optimization, simulation, and decision analysis.

    Too often, however, the mathematics instruction that we impose upon them in the classroom fails to connect with this informal knowledge. Children's Mathematics was written to help you understand children's intuitive mathematical thinking and use that knowledge to help children learn mathematics with understanding. Based on more than twenty years of research, this book portrays the development of children's understanding of basic number concepts. The authors offer a detailed explanation and numerous examples of the problem-solving and computational processes that virtually all children use as their numerical thinking develops. They also describe how classrooms can be organized to foster that development. Two accompanying CDs provide a remarkable inside look at students and teachers in real classrooms implementing the teaching and learning strategies described in the text. Together, the book and CDs provide you with the foundation necessary to engage children in discussions of how they think through problems-providing suggestions for what problems to give and insight into what responses to expect, and how children's thinking will evolve.

    Lots of actual templates, graphic organizers, black-line masters, detailed lesson plans, and student work samples are included, as well as vignettes of mini-lessons, center time, small guided math groups, and share time.This practical, hands-on guide will help you...Understand the framework of Guided Math lessons Gain an in-depth look at the role of assessment throughout the Guided Math process Develop an action plan to get started immediately This is a must-have resource for all educators looking for a structure to teach small groups in math that meet the Common Core State Standards for Mathematics.

    and of how we can all improve our lives by adapting them.With the subject of immigration hotly debated across the nation, one journalist offers a unique perspective on the subject. Claudia Kolker takes us into immigrant communities from a range of cultures, from Mexican to Jamaican and South Asian, to introduce us to a set of fascinating customs that enrich the lives of many in those communities and can make life more enjoyable;and even healthier;for us all. pAccording to ldquo;the immigrant paradox,rdquo; discovered by social scientists, first generation immigrants in the U.S. tend to be healthier than the average American. As Kolker discovered during her extensive research, the customs they bring with them may be one reason for this. The Immigrant Advantage details seven of these, including Vietnamese money clubs, Mexican cuarentena, (a forty day period of rest for new mothers after childbirth), Vietnamese monthly rice allotments (a service that provides individuals and families with hot meals delivered right to their doors every night), and Jamaican multigenerational households, which offer appealing solutions to issues we all face, whether itrsquo;s how to save more money, make time for a home-cooked meal, or afford college. pTaking us into the living rooms, kitchens, restaurants, and neighborhoods of specific communities across the country; from Chicago to Houston to Nashville;and introducing us to an array of diverse and meaningful customs with rich detail and a personal touch, even trying many of them herself, Kolker presents journalism at its best, educating readers with stories that engage their curiosity and enrich their lives.

    After six years at the NIH, he took the reins as president of the world-renowned Memorial Sloan-Kettering Cancer Center, a position he still holds. Along the way, Varmus has continued his own laboratory work, remains committed to collaborative science, and still finds time to ride his bike to work.Beyond the elegant combination of science and biography, this is a book about health issues of truly global importance. Varmus’s work on cancer-causing genes foreshadowed the development of the recent targeted therapies for cancer. At the NIH, he not only persuaded Congress to commit record funds to national health programs but also turned attention to international concerns like the worldwide malaria crisis. And, as he discusses in these pages, he has long been an enthusiastic yet nuanced supporter of stem cell research. The Art and Politics of Science is a glimpse into the world of high-stakes, big-budget science narrated by a man intimately acquainted with its everyday applications—an education for people in all walks of life from a scientist whose own research and professional commitments helped to shape our scientific age.

    The first avocado pears are appearing at the greengrocer's, people are thinking about carpeting their lavatories and boxing in their banisters, and Ronnie Glover, housepainter, husband and father, is feeling the first vague stirrings of discontent with his life. Then, out of the blue, the fabulous, sophisticated (and married) Jacqueline bursts into his life and teaches him to tango. She seems to offer everything he ever dreamt of. But is it all too good to he true?

    But then, Davey's never done what's expected of him.We've seen how prison works from one side of the door�-�now Ronnie Thompson has teamed up with Davey Sommers to tell the story�of what it's like from the other side. BANGED UP is a gritty account of one man's descent into crime�- from small-time dealing to big time.�And it's�about the�realities of being�a 'face' in prison�-�having to keep your fearsome reputation intact, even while you're behind bars. Life inside is revealed in all its gory detail�- the smells, the tastes, the unsavoury company (and that includes the screws). Perhaps that's why Davey thought he'd try his luck and escape rather than serve his time...This is a story of drugs, violence, life on the run and, ultimately, justice.