Connected Code

Why every child needs to learn to code: the shift from “computational thinking” to computational participation. Coding, once considered an arcane craft practiced by solitary techies, is now recognized by educators and theorists as a crucial skill, even a new literacy, for all children. Programming is often promoted in K-12 schools as a way to encourage “computational thinking”—which has now become the umbrella term for understanding what computer science has to contribute to reasoning and communicating in an ever-increasingly digital world. In Connected Code, Yasmin Kafai and Quinn Burke argue that although computational thinking represents an excellent starting point, the broader conception of “computational participation” better captures the twenty-first-century reality. Computational participation moves beyond the individual to focus on wider social networks and a DIY culture of digital “making.” Kafai and Burke describe contemporary examples of computational participation: students who code not for the sake of coding but to create games, stories, and animations to share; the emergence of youth programming communities; the practices and ethical challenges of remixing (rather than starting from scratch); and the move beyond stationary screens to programmable toys, tools, and textiles.

"Even connecting a few programs across a few sockets is plain nasty when you start to handle real life situations. Trillions? The cost would be unimaginable. Connecting computers is so difficult that software and services to do this is a multi-billion dollar business. So today we're still connecting applications using raw UDP and TCP, proprietary protocols, HTTP, Websockets. It remains painful, slow, hard to scale, and essentially centralized. To fix the world, we needed to do two things. One, to solve the general problem of "how to connect any code to any code, anywhere." Two, to wrap that up in the simplest possible building blocks that people could understand and use easily. It sounds ridiculously simple. And maybe it is. That's kind of the whole point." If you are a programmer and you aim to build large systems, in any language, then Code Connected is essential reading. Code Connected Volume 1 takes you through learning ZeroMQ, step-by-step, with over 80 examples. You will learn the basics, the API, the different socket types and how they work, reliability, and a host of patterns you can use in your applications. This is the Professional Edition for C/C++.

Analyzing Group Interactions gives a comprehensive overview of the use of different methods for the analysis of group interactions. International experts from a range of different disciplines within the social sciences illustrate their step-by-step procedures of how they analyze interactions within groups and explain what kind of data and skills are needed to get started. Each method is discussed in the same, structured manner, focusing on each method’s strengths and weaknesses, its applicability and requirements, and the precise workflow to "follow along" when analyzing group interactions with the respective method. The analyzing strategies covered in this book include ethnographical approaches, phenomenology, content analysis, documentary method, discourse analysis, grounded theory, social network analysis, quantitative ratings, and several triangulative and mixed-method research designs. This volume is recommended for researchers at all levels that need guidance with the complex task of analyzing group interactions. The unified structure throughout the book facilitates comparison across the different methods and helps with deciding on the approach to be taken.

Power Systems Operation with 100% Renewable Energy Sources combines fundamental concepts of renewable energy integration into power systems with real-world case studies to bridge the gap between theory and implementation. The book examines the challenges and solutions for renewable energy integration into the transmission and distribution grids, and also provides information on design, analysis and operation. Starting with an introduction to renewable energy sources and bulk power systems, including policies and frameworks for grid upgradation, the book then provides forecasting, modeling and analysis techniques for renewable energy sources. Subsequent chapters discuss grid code requirements and compliance, before presenting a detailed break down of solar and wind integration into power systems. Other topics such as voltage control and optimization, power quality enhancement, and stability control are also considered. Filled with case studies, applications and techniques, Power Systems Operation with 100% Renewable Energy Sources is a valuable read to researchers, students and engineers working towards more sustainable power systems. Explains Volt/Var control and optimization for both transmission grid and distribution Discusses renewable energy integration into the weak grid system, along with its challenges, examples, and case studies Offers simulation examples of renewable energy integration studies that readers will perform using advanced simulation tools Presents recent trends like energy storage systems and demand responses for improving stability and reliability

Exploring AutoCAD Civil 3D 2023 book introduces the users to the powerful Building Information Modeling (BIM) solution, AutoCAD Civil 3D. The BIM solution in AutoCAD Civil 3D helps create and visualize a coordinated data model. This data model can then be used to design and analyze a civil engineering project for its optimum and cost-effective performance. This book has been written considering the needs of the professionals such as engineers, surveyors, watershed and storm water analysts, land developers and CAD technicians, who wish to learn and explore the usage and abilities of AutoCAD Civil 3D in their respective domains. This book provides comprehensive text and graphical representation to explain various concepts and procedures required in designing solutions for various infrastructure works. The accompanying tutorials and exercises, which relate to the real world projects, help you better understand the tools in AutoCAD Civil 3D. This book consists of 13 chapters covering Points Creations, Surface Creations, Surface Analysis, Corridor Modeling, Pipe Networks, Pressure Networks, and Parcels and so on. The chapters are organized in a pedagogical sequence to help users understand the concepts easily. Each chapter begins with a command section that provides a detailed explanation of the commands and tools in AutoCAD Civil 3D. The chapters in this book cover the basic as well as advanced concepts in AutoCAD Civil 3D such as COGO points, surfaces and surface analysis, alignments, profiles, sections, grading, assemblies, corridor modeling, earthwork calculations, and pipe and pressure networks. This edition covers the description of all enhancements and newly introduced tools. Salient Features Consists of 13 chapters that are arranged in pedagogical sequence. Comprehensive coverage of concepts and tools covering the scope of the software. Contains 812 pages, 50 tutorials, about 26 exercises, and more than 770 illustrations. Real-world engineering projects used in tutorials, exercises, & explaining various tools and concepts. Step-by-step examples to guide the users through the learning process. Additional information provided throughout the book in the form of tips and notes. Self-Evaluation test, Review Questions, and Exercises at the end of each chapter so that the users can assess their knowledge. Table of Contents Chapter 1: Introduction to AutoCAD Civil 3D 2023 Chapter 2: Working with Points Chapter 3: Working with Surfaces Chapter 4: Surface Volumes and Analysis Chapter 5: Alignments Chapter 6: Working with Profiles Chapter 7: Working with Assemblies and Subassemblies Chapter 8: Working with Corridors and Parcels Chapter 9: Sample Lines, Sections, and Quantity Takeoffs Chapter 10: Feature Lines and Grading Chapter 11: Pipe Networks Chapter 12: Pressure Networks Chapter 13: Working with Plan Production Tools, and Data Shortcuts Index