It is hoped that these features will help the readers to understanding the theoretical & practical aspects of electronics.

    It is well balanced between theory and practice and covers topics from binary numbers and logic gates to K-maps, variable mapping, counter design etc. Each chapter includes several worked out examples to give studentsa thorough grouding in related design concepts

    

    Details from cell structure and genetics, to immunology and pathogenicity, to taxonomy and phylogeny are covered. Also, based on recent taxonomic advances in RNA analysis, a new organization also makes this the first text to be divided by the three cell domains--Bacteria, Archaea, and Eukaryotes.

    

    Part-1: Refrigeration • Fundamentals of Refrigeration • Air-refrigeration Cycles and Systems • Simple Vapour Compression Refrigeration System • Vapour Compression Refrigeration Systems with Multiple Evaporators and Compressor • Vapour Absorption Refrigeration Systems • Steam Jet Refrigeration System • Low Temperature Refrigeration (Cryogenics) • Non-Conventional Refrigeration Systems • Refrigerants, Driers and Lubricants • Refrigeration, Components and Controls • Defrosting Methods Part-II: Air-conditioning • Psychrometrics • Human Comfort • Air-Conditioning Systems • Air-Conditioning Equipment, Components and Controls • Duct and Air-distribution Systems • Fans • Load Estimation • Measuring Instruments-Air-Conditioning Part-III: Miscellaney • Thermal Insulation • Applications of Refrigeration and Air-Conditioning • Maintenance and Repair of Commerical and Domestic Equipment • Refrigeration and Air-Conditioning Tools • Universities' Questions (Latest) with Solution • Additional Objective Type Questions • Appendices • Refrigeration Tables and Charts • Index

    This book will be helpful for students who want to prepare within a short time, covering the whole syllabus and all compilations at one place.

    

    Comprehensive coverage includes traditional analog systems, as well as modern digital techniques. Extensive discussion of today's modern wireless systems- including cellular, radio, paging systems, and wireless data networks- is also included. In addition, sections on data communication and the internet, high-definition television, and fiber optics have been updated in this edition to enable readers to keep pace with the latest technological advancements. A block-diagram approach is emphasized throughout the book, with circuits included when helpful to lead readers to an understanding of fundamental principles. Instructive, step-by-step examples using MultiSIM, in addition to those that use actual equipment and current manufacturer's specifications, are also included. Knowledge of basic algebra and trigonometry is assumed, yet no calculus is required.

    

    

    

    They wanted to be together, but the world saw them as a Hindu and a Muslim before everything else.Roshan failed to convince his father and had to let Soha go. He married Manisha with the hope of moving on, and his life unfolded with a new definition of love. When Anuj was born, theirs was a happy family.Soha walked back into his life after Roshan lost Manisha to cancer.History repeats itself after years, but this time, Roshan decides to not give up. His resolve to convince his son brings him to a point where he will have to make a choice.Will Anuj be able to see someone else in place of his mother?Will Roshan be able to choose between Anuj and Soha?Will Soha be able to set herself free of a love she has nurtured all her life?Everything I Never Told You is a burning reminder that the heart knows no restrictions, and of the boundless power of love.

    

    This Teacher's Resource CD-ROM for Stage 9 gives suggestions for how to introduce concepts in the classroom and how to deal with common misconceptions. A large collection of worksheets offer more ideas for practical and other activities. Answers to all questions in the Coursebook and Workbook, as well as guidance and safety notes for all practical activities, are also included. Integrated review of topics from Stages 7 and 8 as well as full coverage of the Stage 9 content provides preparation for the Cambridge Checkpoint Science test and a solid foundation for progression into the Cambridge IGCSE Sciences.