Buy used Sciences, Technology & Medicine books online in India
Buy Second Hand Books, Used Books Online In India
Organic Farming B-0797
The book entitled “Plant Pathology at a Glance” has been written exclusively for under graduate and post graduate students of general Botany, Mycology, Microbiology, Plant Virology, Plant Bacteriology, Plant Nematology and Plant Pathology. It covers core courses prescribed by most of the Universities and Institutions. The book has been divided into fifteen chapters dealing with difference aspects of Plant Pathology and its sub disciplines. Plant diseases incited by different biotic and abiotic pathogens have also been described in brief, making the book comprehensive, informative and all in one.
C# and the .Net Platform A1-0568
This essential classic provides a comprehensive foundation in the C# programming language and the framework it lives in. Now in its 10th edition, you will find the latest C# 9 and .NET 5 features served up with plenty of "behind the curtain" discussion designed to expand developers’ critical thinking skills when it comes to their craft. Coverage of ASP.NET Core, Entity Framework Core, and more, sits alongside the latest updates to the new unified .NET platform, from performance improvements to Windows Desktop apps on .NET 5, updates in XAML tooling, and expanded coverage of data files and data handling. Going beyond the latest features in C# 9, all code samples are rewritten for this latest release. Dive in and discover why this book is a favorite of C# developers worldwide. Gain a solid foundation in object-oriented development techniques, attributes and reflection, generics and collections, and numerous advanced topics not found in other texts (such as CIL opcodes and emitting dynamic assemblies). With the help of Pro C# 9 with .NET 5 you will gain the confidence to put C# into practice, and explore the .NET universe and its vast potential on your own terms. What You Will Learn Explore C# 9 features and updates in records, immutable classes, init only setters, top-level statements, patterns, and more Hit the ground running with ASP.NET Core web applications and web services Embrace Entity Framework Core for building real-world, data-centric applications, with deeply expanded coverage new to this edition Develop applications with C# and modern frameworks for services, web, and smart client applications Understand the philosophy behind .NET Discover the new features in .NET 5, including single file applications and smaller container images, Windows ARM64 support, and more Dive into Windows Desktop Apps on .NET 5 using Windows Presentation Foundation Check out performance improvements included with updates to ASP.NET Core, Entity Framework Core, and internals like garbage collection, System.Text.Json, and containe
Compilers Principles, Techniques, and Tools BOOK061
This introduction to compilers is the direct descendant of the well-known book by Aho and Ullman, Principles of Compiler Design. The authors present updated coverage of compilers based on research and techniques that have been developed in the field over the past few years. The book provides a thorough introduction to compiler design and covers topics such as context-free grammars, fine state machines, and syntax-directed translation.
Science of Everything National Geographic
How things work in our world from cell phones, soap bubbles & vaccines to GPS, X-RAYS & Submarines.. scientific principles at work Energy conservation Nanotechnology Bioengineering Binary code Book forward by David Pogue, Newyork Times Tech Columnist
Answer book by NATIONAL GEOGRAPHY
For anyone who has pondered the vastness of our universe,the rich variety of our planet and the endlessly fascinating world of knowledge that surrounds us,National Geography presents this timely volume,now fully updated and expanded.Exploring a full spectrum of topics ,from the universe to climate and weather,from the human world to science and technology,this meticulously written and extravagantly illustrated book is the ultimate family reference.
Relativity :The special and the General theory
Albert Einstein is the unquestioned founder of modern physics. His theory of relativity is the most important scientific idea of the modern era. In this book Einstein explains, using the minimum of mathematical terms, the basic ideas and principles of the theory which has shaped the world we live in today. Unsurpassed by any subsequent books on relativity, this remains the most popular and useful exposition of Einsteins immense contribution to human knowledge.In this work Einstein intended, as far as possible, to give an exact insight into the theory of relativity to those readers who, from a general and scientific philosophical point of view, are interested in the theory, but who are not conversant with the mathematical apparatus of theoretical physics. The theory of relativity enriched physics and astronomy during the 20th century.
Mysteries of the Universe [ASTRONOMY MUST-HAVE]
Answerable and Unanswerable Questions Does alien life exist? Is time travel possible? How did the Universe begin and how will it end? Is the future pre-determined? These are just some of the fascinating questions posed in this book which stretches across physics, the life sciences and cosmology. Each chapter considers a separate question and ends with either an answer or, if there is insufficient evidence, a ‘best guess’ answer. For every question addressed here—be it time travel, multiple universes, intergalactic travel, or the end of the world—the author has tried to exhaust all possibilities before arriving at a conclusion. Everyone will have their own opinion but one thing is certain— Mysteries of the Universe will fascinate, educate, and stimulate. DR PETER ALTMAN trained as a biochemist and now works as a science writer and speaker. His areas of special interest include cosmology, biochemistry and photography. He is the Founder and Chairman of the Bricket Wood Science Group and a member of the Magic Circle in London. I really like the premise of this book… The questions are just those that a lay person wants the answers to and the division into answerable and unanswerable makes a distinction that is not always apparent. ANDREW NORTON, Professor of Astrophysics Education, The Open University, UK
Industrial Electronics and Control
The third edition of the book on Industrial Electronics and Control including Programmable Logic Controller is aimed at providing an explicit explanation of the mode of operation of different electronic power devices in circuits and systems that are in wide use today in modern industry for the control and conversion of electric power. The book strives to fulfil this need for a fundamental treatment that allows students to understand all aspects of circuit functions through its neatly-drawn illustrations and wave diagrams. Several colour diagrams are included to explain difficult circuits and waveforms. This approach will help students in assimilating the operation of power electronics circuits with more clarity. Same as in previous editions, the book commences with a discussion on rectifiers, differential amplifiers, operational amplifiers, multivibrators, timers and goes on to provide in-depth coverage of power devices and power electronics circuits such as silicon controlled rectifiers (SCRs), inverters, dual converters, choppers, cycloconverters and their applications in the control of ac/dc motors, and heating and welding processes. The book also presents an overview of the modern developments in the field of optoelectronics and fibre optics. Finally, the book ends with a discussion on Programmable Logic Controller (PLC). The book has an added advantage of multiple-choice questions, true/false statements, review questions and numerical problems at the end of each chapter, designed to reinforce the student’s understanding of the concepts and mathematical derivations introduced in the text. The book is intended as a textbook for polytechnic students pursuing courses in electrical engineering, electronics and communication engineering, and electronics and instrumentation engineering. This tailor-made book with its exhaustive explanations of circuit operations and its student-friendly approach should prove to be a boon to the students and teachers alike. AUDIENCE: Polytechnic Students - pursuing courses in Electr
