Buy used Sciences, Technology & Medicine books online in India
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Mechatronics
For Engineering students of B.Tech./B.E. Courses. Table Of Contents: ✦ Introduction to S.I. Units and Conversion Factors✦ Introduction to Mechatronics, Measurement Systems andControl Systems ✦ Basic and Digital Electronics✦ Sensors and Transducers ✦ Signal Conditioning, DataAcquisition, Transmission and Presentation/Display✦ Microprocessors ✦ System Models and Controllers✦ Actuators ? Mechanical, Electrical, Hydraulic, Pneumatic✦ Mechatronic Systems ✦ Elements of CNC Machines✦ Appendix ? A : Basic Mechanical Concepts ✦ Appendix?B :Basic Electrical Concepts ✦ Index
The data warehouse toolkit
Market_Desc: · Data warehouse developers· Architects Special Features: · Single most authoritative guide from the inventor of the technique· Presents unique modeling techniques for e-commerce, and shows strategies for optimizing performance· Companion Web site provides updates on dimensional modeling techniques, links related to sites, and source code where appropriate About The Book: The Data Warehouse Toolkit, Second Edition is a complete library of dimensional modeling techniques - the most comprehensive collection ever written. In this new edition - more than 40% new and updated - Kimball shows specific technologies for common business applications, including: Retail sales, Inventory management, Procurement, Orders and invoices, Customer relationship management and Accounting. It also cover more advanced techniques for specific industries, such as financial services, telecommunications and utilities, health care, insurance and more.
The Design of the UNIC Operating System
This book describes the internal algorithms and the structures that form the basis of the UNIX ®operating system and their relationship to the programmer interface. The system description is based on UNIX System V Release 2 supported by AT&T, with some features from Release 3.
Head First JAVA
Learning a complex new language is no easy task especially when it's an object-oriented computer programming language like Java. You might think the problem is your brain. It seems to have a mind of its own, a mind that doesn't always want to take in the dry, technical stuff you're forced to study. The fact is your brain craves novelty. It's constantly searching, scanning, waiting for something unusual to happen. After all, that's the way it was built to help you stay alive. It takes all the routine, ordinary, dull stuff and filters it to the background so it won't interfere with your brain's real work--recording things that matter. How does your brain know what matters? It's like the creators of the Head First approach say, suppose you're out for a hike and a tiger jumps in front of you, what happens in your brain? Neurons fire. Emotions crank up. Chemicals surge. That's how your brain knows. And that's how your brain will learn Java. "Head First Java combines puzzles, strong visuals, mysteries, and soul-searching interviews with famous Java objects to engage you in many different ways. It's fast, it's fun, and its effective. And, despite its playful appearance, Head First Java is serious stuff: a complete introduction to object-oriented programming and Java. You'll learn everything from the fundamentals to advanced topics, including threads, network sockets, and distributed programming with RMI. And the new. second edition focuses on Java 5.0, the latest version of the Java language and development platform. Because Java 5.0 is a major update to the platform, with deep, code-level changes, even more careful study and implementation is required. So learning the Head Firstway is more important than ever. If you've read a Head First book, you know what to expect--a visually rich format designed for the way your brain works. If you haven't, you're in for a treat. You'll see why people say it's unlike any other Java book you've ever read. By exploiting how your brain works, "Head First Java compresses the time
Dopamine Detox
Reclaim your focus in 48 hours or less.Do you keep procrastinating? Do you feel restless and unable to focus on your work? Do you have trouble getting excited about major goals?If so, you might need a dopamine detox.In today’s world where distractions are everywhere, the ability to focus has become more and more difficult to achieve. We are constantly being stimulated, feeling restless, often without knowing why.When the time comes to work, we suddenly find an excess of other things to do. Instead of working toward our goals, we go for a walk, grab a coffee, or check our emails. Everything seems like a great idea—everything except the very things we should be doing.Do you recognize yourself in the above situation?If so, don’t worry. You’re simply overstimulated.Dopamine Detox will help you lower your level of stimulation and regain focus in 48 hours or less, so that you can tackle your key tasks.More specifically, in Dopamine Detox you’ll discover:• what dopamine is and how it works• the main benefits of completing a dopamine detox• 3 simple steps to implement a successful detox in the next 48 hours• practical exercises to eliminate distractions and boost your focus• simple tools and techniques to avoid overstimulation and help you stay focused, and much more.Dopamine Detox is your must-read, must-follow guide to help you remove distractions so you can finally work on your goals with ease. If you like easy-to-understand strategies, practical exercises, and no-nonsense teaching, you will love this book.
Principles of Mobile Computing and Communications - Second hand book
Mobile computing technology has come a long way in recent years—providing anytime, anywhere communication and access to information. Bringing students up to date on important technological and industry developments, Principles of Mobile Computing and Communications examines mobile networks and relevant standards, highlighting issues unique to the mobile computing environment and exploring the differences between conventional and mobile applications. Going beyond discussions on wireless network infrastructure and how to develop enterprise mobile applications, this textbook considers pervasive computing and smart environments, the complexity of designing and developing such applications, and how issues are dependent on the context of the applications. Following an overview of what mobile computing has to offer and how its applications affect both our professional and personal lives, it focuses on the technologies and the infrastructure of all mobile and wireless networks, cellular networks, WLANs, WPANs, and sensor and mobile ad hoc networks. The textbook then discusses the Mobile IP, adaptive behavior, power management, resource constraints, interface design, seamless mobility support, and locating sensing techniques and systems. It also discusses important security issues that concern all users regardless of applications employed.
National Geographic Science of Everything
National Geographic answers all the questions about how things work--the science, technology, biology, chemistry, physics, and mechanics--in an indispensible book that reveals the science behind virtually everything. How does the voice of a distant radio announcer make it through your alarm clock in the morning? How does your gas stove work? How does the remote control open your garage door? What happens when you turn the key in the ignition? What do antibiotics really do? Divided into four big realms--Mechanics, Natural Forces, Materials & Chemistry, Biology & Medicine--The Science of Everything takes readers on a fascinating tour, using plain talk, colorful photography, instructive diagrams, and everyday examples to explain the science behind all the things we take for granted in our modern world.
Visual Storytelling with D3
Master D3, Today's Most Powerful Tool for Visualizing Data on the Web Data-driven graphics are everywhere these days, from websites and mobile apps to interactive journalism and high-end presentations. Using D3, you can create graphics that are visually stunning and powerfully effective. "Visual Storytelling with D3 "is a hands-on, full-color tutorialthat teaches you to design charts and data visualizations to tell your story quickly and intuitively, and that shows you how to wield the powerful D3 JavaScript library. Drawing on his extensive experience as a professional graphic artist, writer, and programmer, Ritchie S. King walks you through a complete sample project--from conception through data selection and design. Step by step, you'll build your skills, mastering increasingly sophisticated graphical forms and techniques. If you know a little HTML and CSS, you have all the technical background you'll need to master D3. This tutorial is for web designers creating graphics-driven sites, services, tools, or dashboards; online journalists who want to visualize their content; researchers seeking to communicate their results more intuitively; marketers aiming to deepen their connections with customers; and for any data visualization enthusiast. You will learn how toIdentify a data-driven story and tell it visuallyCreate and manipulate beautiful graphical elements with SVGShape web pages with D3Structure data so D3 can easily visualize itUse D3's data joins to connect your data to the graphical elements on a web pageSize and scale charts, and add axes to themLoad and filter data from external standalone datasets Animate your charts with D3's transitionsAdd interactivity to visualizations, including a play button that cycles through different views of your dataFind D3 resources and get involved in the thriving online D3 community About the Website All of this book's examples are available at ritchiesking.com/book, along with video tutorials, updates, supporting material, and even more examples.
Ultima visual dictionary
With over 31.500 terms, more than 5.000 dazzlings colour photographs and 1.000 detailed illustrations, this is fascinating reference book. The pictures - each meticulously annotated by a team of experts - presents a vast range of information from a unique perspective, giving a real understanding of even the most complex subjects. This new editions for the year 2000 features a special 48 pages update section covering advances in astronomy, space technology, quantum physics, telecommunications, weather prediction, genetics, hi-tech surgery, building design and engeneering , and environmental science. The Ultimate Visual Dictionary 2000 shows you what other books only tell you.
