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    • Optoelectronic Line Transmission

      An Introduction to Fibre Optics
      • 1st Edition
      • Raymond L. Tricker
      • English
      Optoelectronic Line Transmission: An Introduction to Fibre Optics provides a basic introduction as well as a background reference manual to fiber optic transmission. Topics covered range from fibers and cables to transmitters and receivers, along with waveguides, couplers, connectors, and repeaters. Optoelectronic test techniques are also described. Comprised of nine chapters, this book begins with a historical background on optoelectronic line transmission as well as a discussion on the advantages and disadvantages of optical fibers and optoelectronic signaling; practical applications of optoelectronics; and future prospects for optoelectronics. Subsequent chapters focus on the theoretical aspects of fiber optics; fibers and cables used in optical transmission; transmitters and receivers; and waveguides, couplers, connectors, and repeaters. Communication systems and the techniques used in optoelectronic testing are also considered. This monograph is intended for practicing electronic and telecommunications engineers, technicians, and students who would like to be aware of the basic fundamentals and capabilities of fiber optics.

    • Data Communications Pocket Book

      • 2nd Edition
      • Michael Tooley
      • English
      Data Communications Pocket Book, Second Edition presents information relevant to data communication. The book provides tabulated reference materials with a brief description and diagrams. The coverage of the text includes abbreviations, terminal control codes, and conversion tables. The text will be of great use to individuals involved in the interconnection of computer systems.

    • Biotechnology and Nutrition

      Proceedings of the Third International Symposium
      • 1st Edition
      • Donald Bills + 1 more
      • English
      Biotechnology and Nutrition documents the proceedings of the Third International Symposium Biotechnology and Nutrition jointly sponsored by the University of Maryland, the United States Department of Agriculture, and E. I. du Pont de Nemours & Co. The symposium was organized to provide a forum for nutritionists, molecular biologists, animal and plant biochemists, food scientists, policymakers, and others who will influence the improvement of nutrition through the application of biotechnology. The contributions made by researchers at the symposium are organized into five parts. Part I provides a broad consideration of human nutrition and the ability of biotechnology to improve nutrition. Part II presents studies on carbohydrate nutrition, including industry trends and nutritional issues for food uses of starch and human physiological responses to dietary fiber. Part III focuses on proteins, including studies on improving the nutritional quality of legume seed proteins and increasing the lysine content of maize. The studies in Part IV deal with vitamins and minerals, such as genetic improvement of vegetable carotene content and iron uptake and translocation in plants. Part V examines molecular approaches in the modification and production of edible oils.

    • Microprocessor Interfacing

      • 1st Edition
      • R E Vears
      • English
      Microprocessor Interfacing provides the coverage of the Business and Technician Education Council level NIII unit in Microprocessor Interfacing (syllabus U86/335). Composed of seven chapters, the book explains the foundation in microprocessor interfacing techniques in hardware and software that can be used for problem identification and solving. The book focuses on the 6502, Z80, and 6800/02 microprocessor families. The technique starts with signal conditioning, filtering, and cleaning before the signal can be processed. The signal conversion, from analog to digital or vice versa, is explained to answer why conversion is necessary for the microcomputer or processor. The types of analogue to digital converter, voltage measurements, scaling, and interfacing with ADC to a microcomputer are all taken into account. After the signal has been converted into readable data, the date transfer techniques are described. For data between systems and subsystems to be efficient, the timing, electrical, I/O lines, serial data, and bus structure should be considered. A more detailed explanation of parallel I/O controllers as applied to Z80 PIO and the 6821 PIA follows. For serial I/O controllers, the serial data transfers, speed in baud rate, software routines, and ASCII codes are all examined. Finally, the dedicated I/O controllers involving keyboard encoding, the ASCII (QWERTY) keyboard interface, the visual display unit, cathode ray tube controller devices, and the drive controllers are discussed, as each of these requires one specific application. This book is useful for computer engineers, software engineers, computer technicians, teachers, and instructors in the field of computing learning. This text can also be an informative reading for those have great interest in computer hardware.

    • Students' Guide to Business Computing

      • 1st Edition
      • Norman Stang + 1 more
      • English
      Students' Guide to Business Computing discusses topics concerning the use of computers in business. The book is comprised of nine chapters that define systems requirements and discuss the issues in designing a system. Chapter 1 covers the business enterprise, while Chapter 2 tackles business computers. Chapter 3 talks about initiating the systems development life cycle, and then Chapter 4 deals with determining system requirements. The book also covers systems design and choosing and using a programming language. Applications software and systems testing and implementation are also discussed. The last chapter talks about selecting business computing hardware and software. The text will be useful to entrepreneurs who want to integrate information technology into their business.

    • Interactive Computing in BASIC

      An Introduction to Interactive Computing and a Practical Course in the BASIC Language
      • 1st Edition
      • Peter C. Sanderson
      • English
      Interactive Computing in BASIC: An Introduction to Interactive Computing and a Practical Course in the BASIC Language provides a general introduction to the principles of interactive computing and a comprehensive practical guide to the programming language Beginners All-purpose Symbolic Instruction Code (BASIC). The book starts by providing an introduction to computers and discussing the aspects of terminal usage, programming languages, and the stages in writing and testing a program. The text then discusses BASIC with regard to methods in writing simple arithmetical programs, control statements in the BASIC language, loops and subscripted variables, the RND function and subroutines, and further printing facilities and character manipulation. The matrix instructions and the different versions of BASIC are also considered. The book concludes by describing the transition from BASIC to FORTRAN. Computer programmers, scientists, engineers, statisticians, and other research workers who wish to acquire knowledge of computer programming will find this book invaluable.

    • Programming for Microprocessors

      • 1st Edition
      • Andrew Colin
      • English
      Programming for Microprocessors deals with the basics of programming for microprocessors and contains practical aids to programming. Topics covered range from assembly language and microprocessor design to the Motorola 6800, programming techniques, control of peripheral devices, and high-level languages. Emphasis is given to the computer-like aspects of microprocessors. This text is comprised of 12 chapters; the first of which provides a general overview of microprocessors, differences between hardwired and programmed devices, and different kinds of microprocessors. The reader is then introduced to the basic types of information inside a microprocessor, including Boolean information, numerical information, character codes, and the machine code. The chapters that follow focus on the intellectual and practical tools that the designer of a microprocessor system will need. The basic structure of a microprocessor is analyzed, with particular reference to a simple hypothetical computer and some programs for this machine. This book also discusses assembly language; some of the features that give microprocessors their flexibility as well as generality and power; and the Motorola 6800 microprocessor as an example of machine architecture. Some programming techniques, high-level languages for writing programs, and the problem of bringing the hardware and software together are highlighted. This book will be useful to computer programmers, computer scientists, and electronic engineers.

    • Further Computer Appreciation

      • 1st Edition
      • T. F. Fry
      • English
      Further Computer Appreciation is a comprehensive cover of the principles and aspects in computer appreciation. The book starts by describing the development of computers from the first to the third computer generations, to the development of processors and storage systems, up to the present position of computers and future trends. The text tackles the basic elements, concepts and functions of digital computers, computer arithmetic, input media and devices, and computer output. The basic central processor functions, data storage and the organization of data by classification of computer files, identifying records and coding are also considered. The book discusses as well the systems and management considerations, programming and software, and hardware systems. The text is useful for computer science, computer engineering and computer programming students.

    • Students' Guide to Program Design

      • 1st Edition
      • Lesley Anne Robertson
      • English
      Students’ Guide to Program Design is a textbook on program design. This textbook approaches program design by using structures programming techniques and pseudocode to develop a solution algorithm. Divided into 10 chapters, the book begins with a basic explanation of structured programming techniques, top-down development, and modular design. This discussion is followed by detailed concepts of the syntax of pseudocode; methods of defining the problem; the application of basic control structures in the development of the solution algorithm; desk checking techniques; hierarchy charts; and module design considerations. Each step in the development of solution algorithms is covered in this book. These steps are defining the problem; grouping of activities into subtask or functions; creating a hierarchy chart; establishing the logic of the mainline of the algorithm; developing each pseudocode for each successive module in the hierarchy chart; and to desk check the solution algorithm. The development of general pseudocode algorithms as used in common business applications is then studied to help student programmers be familiarized with the concept. In program design, the independence of each module, the ease of maintenance, and the cohesive of the particular module with the other modules in the program are all considered as being important. This textbook will serve as a guide for both beginning and experienced programmers who want to solve common business programming problems.

    • Computer Science

      A Concise Introduction
      • 1st Edition
      • Ian Sinclair
      • English
      Computer Science: A Concise Introduction covers the fundamentals of computer science. The book describes micro-, mini-, and mainframe computers and their uses; the ranges and types of computers and peripherals currently available; applications to numerical computation; and commercial data processing and industrial control processes. The functions of data preparation, data control, computer operations, applications programming, systems analysis and design, database administration, and network control are also encompassed. The book then discusses batch, on-line, and real-time systems; the basic concepts of computer architecture; and the characteristics of main memory and backing storage. The main characteristics of common types of input, output, and input/output devices used in commercial computer applications and data transmission system are also considered. The book tackles the organization and accessing of serial, sequential, and indexed sequential file; file processing and management; and the concepts and functions of operating systems. The text describes on-line and off-line programming methods as well. Computer science students will find the book useful.

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Academic Press

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