Railway Transpor tations and its Development 2. Railway Terminology 3. Railway Track 4. Stresses in Railway Track 5. Traction and Tractive Resistances 6. Rails 7. Rail Joints and Welding of Rails 8. Creep of Rails 9. Sleepers 10. Track Fittings and Fastenings 11. Ballast 12. Subgrade and Embankments 13. Track Alignments 14. Surveying 15. Geometric Design of the Track 16. Points and Crossings 17. Track Junctions 18. Stations and Yards 19. Equipment in Station Yards 20. Signaling and Control Systems 21. Interlocking of Signals and Points 22. Construction and Renewal of Track 23. Track Drainage 24. Conventional Maintenance of Track (or Manual Maintenance) 25. Railway Track Standards 26. Safety in Railways 27. Underground Railways and Tunnelling. PART- II MODERNIZATION OF RAILWAY TRACK AND FUTURE TRENDS 28. Modern Developments in Railways 29. Development of High and Super High Speeds 30. Modernization of Track for High Speeds 31. Modern Methods of Track Maintenance PART- III RAILWAY ADMINISTRATION, ECONOMICS AND FINANCE 32. Administration of Indian Railways 33. Railway Expenses, Rates and Fares 34. Material Management.

    Its unique, full-color design highlights important concepts and makes content easy to understand. User-friendly features, clearly written content, and up-to-date material makes this resource ideal for both practitioners and radiography students preparing for the ARRT certification exam. Instructor resources are available; please contact your Elsevier sales representative for details.Broad coverage of topics in radiologic science includes radiologic physics, imaging, radiobiology, and radiation protection - as well as special topics in imaging such as mammography, fluoroscopy, spiral computed tomography, and cardiovascular interventional procedures.Vibrant, full-color design highlights learning features, math formulas, and key definitions and concepts by focusing attention on important information and making it easy to review content and formulas.Objectives, key terms, outlines, chapter introductions and summaries help students organize and understand information.Quick reference information (formulas, conversion tables, abbreviations, etc.) is printed on colored end sheets for easy access to frequently used information.End-of-chapter questions provide opportunities for students to review and assess what they've learned, using definition exercises, short answer, and calculations.Special icons designate Math Formulas boxes and Important Concepts boxes to highlight and emphasize the most important information or mathematical formulas as they appear in the chapters.The latest advances in radiologic science are included, with significant updates to chapters on Mammography, Interventional, Multislice Spiral CT, Digital Imaging and Radiation Protection.A new chapter on Digital Image Receptors provides an analysis of newer approaches to direct capture radiography and explores the benefits of new modalities, such as lower patient radiation dose.Key terms are bolded and defined when first encountered in the text, and each bolded key term is included in an expanded glossary.

    Enhancements to this edition include a more thorough coverage of transport processes, plus new or expanded coverage of separation process applications, fluidized beds, non-Newtonian fluids, membrane separation processes and gas-membrane theory, and much more. The book contains 240+ example problems and 550+ homework problems.

    Sedra and Kenneth C. Smith. All material in the fifth edition of Microelectronic Circuits is thoroughly updated to reflect changes in technology-CMOS technology in particular. These technological changes have shaped the book's organization and topical coverage, making it the most current resource available for teaching tomorrow's engineers how to analyze and design electronic circuits.

    The text relates the fundamentals to three real-world examples: Intel's 8085, Motorola's 6800, and the 6502 chip used by Apple Computers. This edition includes a student version of the TASM cross-assembler software program, experiments for Digital Computer Electronics and more.

    [It] assumes only college algebra and introductory statistics since 'the greatest attention is given to economic aspects of econometrics.'" The author's extensive revisions of several chapters and sections are aimed at further clarification of important and relevant data.àR

    Throughout the writing process of this edition, the authors worked closely with a developmental editor to help ensure the text is student-friendly and even more responsive to the variety of learning styles. The text is enriched with real-world examples and illustrations from a variety of business environments. Futhermore, the text's new, four-color design allows instructors a high degree of flexibility and emphasis.

    This book teaches you how to conduct examinations by explaining what digital forensics is, the methodologies used, key technical concepts and the tools needed to perform examinations. Details on digital forensics for computers, networks, cell phones, GPS, the cloud, and Internet are discussed. Readers will also learn how to collect evidence, document the scene, and recover deleted data. This is the only resource your students need to get a jump-start into digital forensics investigations.This book is organized into 11 chapters. After an introduction to the basics of digital forensics, the book proceeds with a discussion of key technical concepts. Succeeding chapters cover labs and tools; collecting evidence; Windows system artifacts; anti-forensics; Internet and email; network forensics; and mobile device forensics. The book concludes by outlining challenges and concerns associated with digital forensics. PowerPoint lecture slides are also available.This book will be a valuable resource for entry-level digital forensics professionals as well as those in complimentary fields including law enforcement, legal, and general information security.

    The emphasis throughout is on fundamental concepts--readers learn important ideas, not minor language differences--but several languages are highlighted in sufficient detail to enable readers to write programs that demonstrate the relationship between a source program and its execution behavior--e.g., C, C++, JAVA, ML, LISP, Prolog, Smalltalk, Postscript, HTML, PERL, FORTRAN, Ada, COBOL, BASIC SNOBOL4, PL/I, Pascal. Begins with a background review of programming languages and the underlying hardware that will execute the given program; then covers the underlying grammatical model for programming languages and their compilers (elementary data types, data structures and encapsulation, inheritance, statements, procedure invocation, storage management, distributed processing, and network programming). Includes an advanced chapter on language semantics--program verification, denotational semantics, and the lambda calculus. For computer engineers and others interested in programming language designs.

    

    Exploring InternetBook target is to explore useful resources in internet for Researchers,Entrepreneurs,Students,TeachersDescriptionExploring Internet Order it online 1. Ch 1 Internet Introduction2. Ch 2 Communication tools3. Ch 3 internet for research4. Ch 4 Career booster5. Ch 5 Entrepreneur6. Ch 6 Build your website now7. Ch 7 SEO SNO8. Ch 8 Earning Money online9. Ch 9 Internet for U10. Ch 10 hidden resources11. Ch 11 Online Frauds12. Ch 12 Additional Chapter13. Ch 13 Tips n tricks

    Includes many useful applications.

    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.

    

    Their lives, work, thoughts, sacrifice, courage, commitment and achievements will act as a source of inspiration and motivation for children and help in building their personality.