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R Machine Learning Projects: Implement Supervised, Unsupervised, And Reinforcement Learning Techniques Using R 3. 5
by Sunil Kumar ChinnamgariThis book is for data analysts, data scientists, and machine learning developers who wish to master the machine learning concepts using R by building real-world projects. Each project will help you test your expertise to implement the working mechanism of machine learning algorithms and techniques. A basic understanding of machine learning and working knowledge of R programming is a must.
R Quick Syntax Reference: A Pocket Guide to the Language, APIs and Library
by Margot TollefsonThis handy reference book detailing the intricacies of R updates the popular first edition by adding R version 3.4 and 3.5 features. Starting with the basic structure of R, the book takes you on a journey through the terminology used in R and the syntax required to make R work. You will find looking up the correct form for an expression quick and easy. Some of the new material includes information on RStudio, S4 syntax, working with character strings, and an example using the Twitter API.With a copy of the R Quick Syntax Reference in hand, you will find that you are able to use the multitude of functions available in R and are even able to write your own functions to explore and analyze data.What You Will LearnDiscover the modes and classes of R objects and how to use themUse both packaged and user-created functions in R Import/export data and create new data objects in RCreate descriptive functions and manipulate objects in RTake advantage of flow control and conditional statementsWork with packages such as base, stats, and graphicsWho This Book Is ForThose with programming experience, either new to R, or those with at least some exposure to R but who are new to the latest version.
R Statistics Cookbook: Over 100 recipes for performing complex statistical operations with R 3.5
by Francisco JuretigSolve real-world statistical problems using the most popular R packages and techniques Key Features Learn how to apply statistical methods to your everyday research with handy recipes Foster your analytical skills and interpret research across industries and business verticals Perform t-tests, chi-squared tests, and regression analysis using modern statistical techniques Book Description R is a popular programming language for developing statistical software. This book will be a useful guide to solving common and not-so-common challenges in statistics. With this book, you'll be equipped to confidently perform essential statistical procedures across your organization with the help of cutting-edge statistical tools. You'll start by implementing data modeling, data analysis, and machine learning to solve real-world problems. You'll then understand how to work with nonparametric methods, mixed effects models, and hidden Markov models. This book contains recipes that will guide you in performing univariate and multivariate hypothesis tests, several regression techniques, and using robust techniques to minimize the impact of outliers in data.You'll also learn how to use the caret package for performing machine learning in R. Furthermore, this book will help you understand how to interpret charts and plots to get insights for better decision making. By the end of this book, you will be able to apply your skills to statistical computations using R 3.5. You will also become well-versed with a wide array of statistical techniques in R that are extensively used in the data science industry. What you will learn Become well versed with recipes that will help you interpret plots with R Formulate advanced statistical models in R to understand its concepts Perform Bayesian regression to predict models and input missing data Use time series analysis for modelling and forecasting temporal data Implement a range of regression techniques for efficient data modelling Get to grips with robust statistics and hidden Markov models Explore ANOVA (Analysis of Variance) and perform hypothesis testing Who this book is for If you are a quantitative researcher, statistician, data analyst, or data scientist looking to tackle various challenges in statistics, this book is what you need! Proficiency in R programming and basic knowledge of linear algebra is necessary to follow along the recipes covered in this book.
R3 Corda for Architects and Developers: With Case Studies in Finance, Insurance, Healthcare, Travel, Telecom, and Agriculture
by Debajani MohantyExplore the entire R3 Corda ecosystem using theory, labs, and use cases. This book introduces distributed ledger technology, Corda architecture, and smart contract programming in Java, guiding you through testing and deployment. Further, you will explore various business problems in finance, insurance, healthcare, travel, and agriculture and discover how Corda can solve these issues through its unique and efficient distributed ledger technology. These business scenarios come with flowcharts, diagrams, and sample code that stakeholders can refer to and further enhance during live projects. After reading R3 Corda for Architects and Developers, you will understand how efficient usage of Corda can create value for your business processes by making business intelligence more readily available, user friendly, and interactive. What You Will Learn Work with distributed ledger technologyDiscover Corda’s differentiators Develop smart contracts, states, and business flows on Corda Take advantage of Corda in your business by going through case studies in various domains Who This Book Is For Blockchain developers and architects who wish to learn Corda.
RADIO--Robots in Assisted Living: Unobtrusive, Efficient, Reliable and Modular Solutions for Independent Ageing
by Nikolaos S. Voros Christos P. Antonopoulos Vangelis Karkaletsis Stasinos Konstantopoulos Roberta Annicchiarico Maria DagioglouThis book describes a unique approach to bring robotic technology into elders’ daily lives. Low cost components and low cost robotic assistants are effectively combined to offer high quality services to elders and people in need. The book presents in a comprehensive way how technology can be used for developing a new healthcare paradigm where high quality services are offered at home, thus reducing the ever-increasing hospitalization cost of the elders and the people with chronic diseases.
RGB-D Image Analysis and Processing (Advances in Computer Vision and Pattern Recognition)
by Yonghuai Liu Ling Shao Paul L. Rosin Yu-Kun LaiThis book focuses on the fundamentals and recent advances in RGB-D imaging as well as covering a range of RGB-D applications. The topics covered include: data acquisition, data quality assessment, filling holes, 3D reconstruction, SLAM, multiple depth camera systems, segmentation, object detection, salience detection, pose estimation, geometric modelling, fall detection, autonomous driving, motor rehabilitation therapy, people counting and cognitive service robots. The availability of cheap RGB-D sensors has led to an explosion over the last five years in the capture and application of colour plus depth data. The addition of depth data to regular RGB images vastly increases the range of applications, and has resulted in a demand for robust and real-time processing of RGB-D data. There remain many technical challenges, and RGB-D image processing is an ongoing research area. This book covers the full state of the art, and consists of a series of chapters by internationally renowned experts in the field. Each chapter is written so as to provide a detailed overview of that topic. RGB-D Image Analysis and Processing will enable both students and professional developers alike to quickly get up to speed with contemporary techniques, and apply RGB-D imaging in their own projects.
ROS Robotics Projects: Build and control robots powered by the Robot Operating System, machine learning, and virtual reality, 2nd Edition
by Lentin Joseph Ramkumar GandhinathanBuild exciting robotics projects such as mobile manipulators, self-driving cars, and industrial robots powered by ROS, machine learning, and virtual reality Key Features Create and program cool robotic projects using powerful ROS libraries Build industrial robots like mobile manipulators to handle complex tasks Learn how reinforcement learning and deep learning are used with ROS Book Description Nowadays, heavy industrial robots placed in workcells are being replaced by new age robots called cobots, which don't need workcells. They are used in manufacturing, retail, banks, energy, and healthcare, among other domains. One of the major reasons for this rapid growth in the robotics market is the introduction of an open source robotics framework called the Robot Operating System (ROS). This book covers projects in the latest ROS distribution, ROS Melodic Morenia with Ubuntu Bionic (18.04). Starting with the fundamentals, this updated edition of ROS Robotics Projects introduces you to ROS-2 and helps you understand how it is different from ROS-1. You'll be able to model and build an industrial mobile manipulator in ROS and simulate it in Gazebo 9. You'll then gain insights into handling complex robot applications using state machines and working with multiple robots at a time. This ROS book also introduces you to new and popular hardware such as Nvidia's Jetson Nano, Asus Tinker Board, and Beaglebone Black, and allows you to explore interfacing with ROS. You'll learn as you build interesting ROS projects such as self-driving cars, making use of deep learning, reinforcement learning, and other key AI concepts. By the end of the book, you'll have gained the confidence to build interesting and intricate projects with ROS. What you will learn Grasp the basics of ROS and understand ROS applications Uncover how ROS-2 is different from ROS-1 Handle complex robot tasks using state machines Communicate with multiple robots and collaborate to build apps with them Explore ROS capabilities with the latest embedded boards such as Tinker Board S and Jetson Nano Discover how machine learning and deep learning techniques are used with ROS Build a self-driving car powered by ROS Teleoperate your robot using Leap Motion and a VR headset Who this book is for If you're a student, hobbyist, professional, or anyone with a passion for learning robotics and interested in learning about algorithms, motion control, and perception capabilities from scratch, this book is for you. This book is also ideal for anyone who wants to build a new product and for researchers to make the most of what's already available to create something new and innovative in the field of robotics.
Race Me in a Lobster Suit: Absurd Internet Ads and the Real Conversations that Followed
by Kelly MahonThis collection of prank Craigslist ads and the real email exchanges that followed is the perfect gift for fans of offbeat humor. When New York City copywriter Kelly Mahon started posting fake gig ads online as a creative outlet, she was surprised to find that there was someone interested in every bizarre job offer she dreamed up. Race Me in a Lobster Suit collects Mahon’s funniest posts, along with the improvised email exchanges with would-be cocoon knitters and lobster racers. Some correspondents became suspicious, while others seemed willing to play along. The result is good-natured comedy gold and a kind of collaborative entertainment that could only exist in the internet gig economy. Irreverent illustrations by cartoonist Graham Annable (creator of the Harvey Award nominated Grickle comics) ensure that this small book offers outsize laughs. A quick, hilarious read, Race Me in a Lobster Suit is perfect for anyone who needs a bit of absurdity to brighten their day.
Radio Frequency Cell Site Engineering Made Easy (SpringerBriefs in Electrical and Computer Engineering)
by Saleh FaruqueThis book introduces Radio Frequency Cell Site Engineering to a broad audience. The author blends theory and practice to bring readers up-to-date in key concepts, underlying principles and practical applications of wireless communications. The presentation is designed to be easily accessible, minimizing mathematics and maximizing visuals.
Radio Frequency Multiple Access Techniques Made Easy (SpringerBriefs in Electrical and Computer Engineering)
by Saleh FaruqueThis book provides a comprehensive overview of multiple access techniques used in the cellular industry. The usage of multiple access techniques in telecommunications enables many users to share the same spectrum in the frequency domain, time domain, code domain or phase domain. Licenses are given, by the FCC, to operate wireless communication systems over given bands of frequencies, with the smaller bands, (channels), reused to provide services to other users. Thus, bandwidth efficiency is vital, as the speed and size of digital data networks continue to expand. This brief also uses numerous illustrations to bring students up-to-date in the practical applications of multiple access techniques, which can then be put to work in the industry. Primarily, electrical engineering students who study telecommunications, as well as engineers and designers working in wireless communications, would find this book useful.
Radio Navigation Systems for Airports and Airways (Springer Aerospace Technology)
by Oleg Nicolaevich SkrypnikThis book highlights the design principles of ground based radio-navigation systems used in solving navigation tasks in the airfield and on air routes. Mathematical correlations are illustrated that describe its operation, peculiarities of disposition, main technical characteristics, generalized structural diagrams as well as the inter-operation with onboard equipment. Examples of building, construction, functional diagrams, and characteristics of Russian made radio-navigation systems are discussed. This book is written for students of electronics and aviation disciplines. It can also be useful for aviation specialists as well as for those interested in air radio-navigation.
Raising Humans in a Digital World: Helping Kids Build a Healthy Relationship with Technology
by Diana GraberThe Internet can be a scary, dangerous place especially for children. This book shows parents how to help digital kids navigate this environment.Sexting, cyberbullying, revenge porn, online predators…all of these potential threats can tempt parents to snatch the smartphone or tablet out of their children&’s hands. While avoidance might eliminate the dangers, that approach also means your child misses out on technology&’s many benefits and opportunities.In Raising Humans in a Digital World, digital literacy educator Diana Graber shows how children must learn to handle the digital space through:developing social-emotional skillsbalancing virtual and real lifebuilding safe and healthy relationshipsavoiding cyberbullies and online predatorsprotecting personal informationidentifying and avoiding fake news and questionable contentbecoming positive role models and leadersRaising Humans in a Digital World is packed with at-home discussion topics and enjoyable activities that any busy family can slip into their daily routine.Full of practical tips grounded in academic research and hands-on experience, today&’s parents finally have what they&’ve been waiting for—a guide to raising digital kids who will become the positive and successful leaders our world desperately needs.
Raising a Screen-Smart Kid: Embrace the Good and Avoid the Bad in the Digital Age
by Julianna MinerFor parents who didn't grow up with smartphones but can't let go of them now, expert advice on raising kids in our constantly connected worldMost kids get their first smartphone at the same time that they're experiencing major developmental changes. Making mistakes has always been a part of growing up, but how do parents help their kids navigate childhood and adolescence at a time when social media has the potential to magnify the consequences of those mistakes? Rather than spend all their time worrying about the worst-case scenario, readers get a bigger-picture understanding of their kids' digital landscape. Drawing on research and interviews with educators, psychologists, and kids themselves, Raising a Screen-Smart Kid offers practical advice on how parents can help their kids avoid the pitfalls and reap the benefits of the digital age by: * using social media to enhance connection with friends and family, instead of following strangers and celebrities, which is a predictor of loneliness and depression * finding online support and community for conditions such as depression and eating disorders, while avoiding potential triggers such as #Thinspiration Pinterest boards * learning and developing life skills through technology--for example, by problem-solving in online games--while avoiding inappropriate contentWritten by a public health expert and the creator of the popular blog Rants from Mommyland, this book shows parents how to help their kids navigate friendships, bullying, dating, self-esteem, and more online.
Ransomware Revealed: A Beginner’s Guide to Protecting and Recovering from Ransomware Attacks
by Nihad A. HassanKnow how to mitigate and handle ransomware attacks via the essential cybersecurity training in this book so you can stop attacks before they happen. Learn the types of ransomware, distribution methods, internal structure, families (variants), defense strategies, recovery methods, and legal issues related to reporting ransomware incidents to authorities and other affected parties. This book also teaches you how to develop a ransomware incident response plan to minimize ransomware damage and recover normal operations quickly.Ransomware is a category of malware that can encrypt your computer and mobile device files until you pay a ransom to unlock them. Ransomware attacks are considered the most prevalent cybersecurity threats today—the number of new ransomware variants has grown 30-fold since 2015 and they currently account for roughly 40% of all spam messages. Attacks have increased in occurrence from one every 40 seconds to one every 14 seconds. Government and private corporations are targets. Despite the security controls set by organizations to protect their digital assets, ransomware is still dominating the world of security and will continue to do so in the future. Ransomware Revealed discusses the steps to follow if a ransomware infection occurs, such as how to pay the ransom through anonymous payment methods, perform a backup and restore your affected files, and search online to find a decryption tool to unlock (decrypt) your files for free. Mitigation steps are discussed in depth for both endpoint devices and network systems.What You Will LearnBe aware of how ransomware infects your systemComprehend ransomware components in simple termsRecognize the different types of ransomware familiesIdentify the attack vectors employed by ransomware to infect computer systemsKnow how to prevent ransomware attacks from successfully comprising your system and network (i.e., mitigation strategies)Know what to do if a successful ransomware infection takes placeUnderstand how to pay the ransom as well as the pros and cons of payingSet up a ransomware response plan to recover from such attacks Who This Book Is For Those who do not specialize in the cybersecurity field (but have adequate IT skills) and want to fully understand the anatomy of ransomware threats. Although most of the book's content will be understood by ordinary computer users, it will also prove useful for experienced IT users aiming to understand the ins and outs of ransomware threats without diving deep into the technical jargon of the internal structure of ransomware.
Rapid Java Persistence and Microservices: Persistence Made Easy Using Java EE8, JPA and Spring
by Raj MalhotraGain all the essentials you need to create scalable microservices, which will help you solve real challenges when deploying services into production. This book will take you through creating a scalable data layer with polygot persistence. You’ll cover data access and query patterns in Spring and JPA in high-performance environments. As part of this topic, you’ll see the advantages of multiple persistence frameworks in Java and especially the easy persistence offered by NoSQL databases and reactive web solutions. The last few chapters present advanced concepts that are useful for very high-performance real-time applications: you’ll implement applications using Spring’s good support for Web sockets in their raw form as well as for connecting to message brokers such as RabbitMQ. This can be useful for applications such as navigation systems and gaming platforms.What You Will LearnBuild end-to-end modern applications using microservices, persistence essentials, reactive web, and other high-performance concepts Master Spring’s configuration optionsSecure microservices efficiently Monitor your services post deployment Who This Book Is For Java developers and architects interested in microservices.
Raspberry Pi 4 Manual Completo: Una guía paso a paso a la nueva Raspberry Pi 4 y a la creación de proyectos innovadores.
by Raphael StoneFelicitaciones por convertirte en un explorador de la Raspberry Pi 4. Estamos seguros de que disfrutarás descubrir un mundo de la informática completamente nuevo y la posibilidad de crear tus propios juegos, controlar tus propios robots y máquinas, y compartir tus experiencias con otros fanáticos de la Raspberry Pi. La Raspberry Pi 4 puede hacer una cantidad sorprendente de cosas. Los entusiastas de la tecnología aficionados utilizan las placas Pi como centros de medios, servidores de archivos, consolas de juegos retro, enrutadores y bloqueadores de anuncios a nivel de red, sólo por mencionar algunos. Sin embargo, eso es solo una muestra de lo que es posible. Hay cientos de proyectos por ahí, donde la gente ha utilizado a la Pi para construir tabletas, computadoras portátiles, teléfonos, robots, espejos inteligentes, tomar fotografías en el espacio exterior, o para realizar experimentos en la Estación Espacial Internacional. Con la Pi 4 siendo más rápida, capaz de decodificar video 4K, beneficiándose de un almacenamiento más rápido a través de USB 3.0 y conexiones de red más rápidas a través de Ethernet de un Gigabit, la puerta está abierta a muchos usos nuevos. También es la primer Pi que admite dos pantallas, hasta dos pantallas 4K@30, una bendición para los creativos que desean más espacio en el escritorio. No tienes que ser un científico espacial para comenzar a desarrollar tus propios proyectos; El MANUAL COMPLETO DE RASPBERRY PI 4 está aquí para revolucionar la forma en que percibes la informática de una vez por todas. Aquí hay un resumen de lo que aprenderás: • Configuración de tu Raspberry Pi 4 • Cómo instalar software • Instalación de Windows 10 en Raspberry Pi 4 • Comandos Raspberry Pi • Cómo construir robots • Cómo hacer juegos • Instalación de paquetes • Crear y ejecutar un script de Shell �
Raspberry Pi Assembly Language Programming: ARM Processor Coding
by Stephen SmithGain all the skills required to dive into the fundamentals of the Raspberry Pi hardware architecture and how data is stored in the Pi’s memory. This book provides you with working starting points for your own projects while you develop a working knowledge of Assembly language programming on the Raspberry Pi. You'll learn how to interface to the Pi’s hardware including accessing the GPIO ports. The book will cover the basics of code optimization as well as how to inter-operate with C and Python code, so you'll develop enough background to use the official ARM reference documentation for further projects. With Raspberry Pi Assembly Language Programming as your guide you'll study how to read and reverse engineer machine code and then then apply those new skills to study code examples and take control of your Pi’s hardware and software both.What You'll LearnProgram basic ARM 32-Bit Assembly LanguageInterface with the various hardware devices on the Raspberry PiComprehend code containing Assembly languageUse the official ARM reference documentationWho This Book Is ForCoders who have already learned to program in a higher-level language like Python, Java, C#, or C and now wish to learn Assembly programming.
Raspberry Pi Projects for Kids: Create an MP3 Player, Mod Minecraft, Hack Radio Waves, and More!
by Dan AldredLearn coding and electronics through 12 original and daring projects that hack wireless signals.The Raspberry Pi is an inexpensive, pocket-sized computer that will help you build and code your own hardware projects.Raspberry Pi Projects for Kids will show you how to harness the power of the Raspberry Pi to create 12 cool projects using simple code and common materials like a webcam, microphone, and LED lights. Step-by-step instructions and detailed diagrams guide you through each project.After a brief introduction to the Python programming language, you'll learn how to: • Create an LED night-light that turns itself on and off • Set up a Raspberry Pi camera to take selfies and videos • Set up a webcam to stream video to your cell phone • Manipulate environments in Minecraft • Hijack local radio waves to play your own songs and recordings • Configure Raspberry Pi to send texts to a cell phone • Track your family members' locations via wi-fi and Bluetooth • Create an MP3 player • Set up a camera to take motion-triggered photos of wildlife • Control the electronics in your home with your cell phone • Teach Raspberry Pi to read aloud posts from your Twitter feed • Play "Rock, Paper, Scissors" against Raspberry PiRaspberry Pi Projects for Kids will deliver hours of fun and endless inspiration!
Raspberry Pi Retro Gaming: Build Consoles and Arcade Cabinets to Play Your Favorite Classic Games
by Mark Frauenfelder Ryan BatesLearn to configure a Raspberry Pi into multiple different devices capable of playing retro games. Beyond theory, this book focuses heavily on projects—such as making a console to attach to a TV or computer display and making a tabletop arcade machine. It also teaches you how to install and use the Kodi media center on your retro game player. tart with the big-picture of the Raspberry Pi retro-gaming landscape and the wide range of exciting project opportunities that exist. You'll then discover the various retro-gaming emulation platforms, such as RetroPie and Recalbox, and how to work with ROM files. This book even goes a step further and teaches you how to create game ROMs from your old cartridges! You’ll also study the types of game playing equipment people have made using Raspberry Pis and how to set up a Raspberry Pi with those devices. Retro-gaming enthusiasts are using the Pi to make a dizzying variety of game playing hardware. There are players that fit in an Altoids mint tin, players that look like classic systems, and players that let you choose from over 20,000 game titles. And there are emulators for every platform imaginable, and many models available online to download and make on a 3D printer or laser cutter. Raspberry Pi Retro Gaming includes everything you need to know about playing retro games on a Raspberry Pi and making cool machines that play thousands of retrogames.What You'll LearnUse Tinkercad to design your own cases Get your case 3D printed if you don’t have a 3D printer Design parts for laser cutting or jigsaw cutting Solder and use electronics components, batteries, and power suppliesSelect and set up different kinds of displaysWho This Book Is ForAnyone interested in playing retrocomputer games and making their own retro-game players.
Raspbian OS Programming with the Raspberry Pi: IoT Projects with Wolfram, Mathematica, and Scratch
by Agus KurniawanMaster the command line and Raspbian Linux as well as the physical connections of the Pi. With this book you’ll develop skills applicable to other real world applications in both hardware and software development all while working on simple and fun IoT projects that you can do yourself.You'll learn to build programs on the top of Raspbian OS in Raspberry Pi boards. Start by using Raspbian shells to develop programs.Then follow projects and samples step-by-step to get new experiences in Raspbian OS development. You'll also learn the Wolfram Language and Mathematica, Scratch, IoT programs and IoT middleware, Node-RED, Interactive Data Visualization with Jupyter Notebook, and more.There are many features in Raspbian OS and on Raspberry Pi boards perfect for building an IoT program to suite various scenarios. The GPIO pins on your Raspberry Pi allow it to scale further to accomplish all kinds of projects and tasks. Raspbian OS Programming with the Raspberry Pi is your pathway to exploring all of this.What You'll LearnDiscover the basics of programming in the Raspbian OS environment Work with the Raspbian Commandline Develop programs with the Wolfram Language and MathematicaWho This Book Is ForStudents and hobbyists interested in programming on Raspbian OS with Raspberry Pi boards.
Ray Tracing: A Tool for All
by Jon PeddieThis is the first book to offer a comprehensive overview for anyone wanting to understand the benefits and opportunities of ray tracing, as well as some of the challenges, without having to learn how to program or be an optics scientist.It demystifies ray tracing and brings forward the need and benefit of using ray tracing throughout the development of a film, product, or building — from pitch to prototype to marketing.Ray Tracing and Rendering clarifies the difference between conventional faked rendering and physically correct, photo-realistic ray traced rendering, and explains how programmer’s time, and backend compositing time are saved while producing more accurate representations with 3D models that move.Often considered an esoteric subject the author takes ray tracing out of the confines of the programmer’s lair and shows how all levels of users from concept to construction and sales can benefit without being forced to be a practitioner. It treats both theoretical and practical aspects of the subject as well as giving insights into all the major ray tracing programs and how many of them came about.It will enrich the readers’ understanding of what a difference an accurate high-fidelity image can make to the viewer — our eyes are incredibly sensitive to flaws and distortions and we quickly disregard things that look phony or unreal. Such dismissal by a potential user or customer can spell disaster for a supplier, producer, or developer. If it looks real it will sell, even if it is a fantasy animation. Ray tracing is now within reach of every producer and marketeer, and at prices one can afford, and with production times that meet the demands of today’s fast world.
Re-thinking Contemporary Political Behaviour: The Difference that Agency Makes (Routledge Studies in Anti-Politics and Democratic Crisis)
by Sadiya AkramProposing a novel approach to understanding the contemporary political landscape, Akram draws on the work of Pierre Bourdieu and Margaret Archer on agency and argues the need for an in-depth engagement with concepts of agency to improve the reach and scope of political analysis. Is the way that people engage with politics changing? If so, how well-equipped are we to document and explain the extent and range of the ways in which people are engaging in politics today? This book tackles these questions through a blend of theoretical reflection and empirical research, shedding new light on the relationship between arena and process definitions of politics, and how the social relates to the political. Hitherto unexplored features of agency such as the unconscious and the internal political conversation are shown to be critical in exploring how people mobilise today and how they make sense of their political engagement. Two in-depth case studies of the internal political conversations that individuals hold as well as an analysis of the 2011 UK riots are presented. Making a case for the role of self-expression in politics, this book will be of use for graduates and scholars interested in British politics, political theory, social theory, political sociology, the theory and practice of political engagement and political behaviour.
Reachability Problems: 13th International Conference, RP 2019, Brussels, Belgium, September 11–13, 2019, Proceedings (Lecture Notes in Computer Science #11674)
by Igor Potapov Emmanuel Filiot Raphaël JungersThis book constitutes the refereed proceedings of the 13th International Conference on Reachability Problems, RP 2019, held in Brussels, Belgium, in September 2019.The 14 full papers presented were carefully reviewed and selected from 26 submissions. The papers cover topics such as reachability for infinite state systems; rewriting systems; reachability analysis in counter/timed/cellular/communicating automata; Petri nets; computational aspects of semigroups, groups, and rings; reachability in dynamical and hybrid systems; frontiers between decidable and undecidable reachability problems; complexity and decidability aspects; predictability in iterative maps; and new computational paradigms.
React Design Patterns and Best Practices: Design, build and deploy production-ready web applications using standard industry practices, 2nd Edition
by Carlos Santana RoldanBuild modular React web apps that are scalable, maintainable and powerful using design patterns and insightful practices Key Features Get familiar with design patterns in React like Render props and Controlled/uncontrolled inputs Learn about class/ functional, style and high order components with React Work through examples that can be used to create reusable code and extensible designs Book Description React is an adaptable JavaScript library for building complex UIs from small, detached bits called components. This book is designed to take you through the most valuable design patterns in React, helping you learn how to apply design patterns and best practices in real-life situations. You'll get started by understanding the internals of React, in addition to covering Babel 7 and Create React App 2.0, which will help you write clean and maintainable code. To build on your skills, you will focus on concepts such as class components, stateless components, and pure components. You'll learn about new React features, such as the context API and React Hooks that will enable you to build components, which will be reusable across your applications. The book will then provide insights into the techniques of styling React components and optimizing them to make applications faster and more responsive. In the concluding chapters, you'll discover ways to write tests more effectively and learn how to contribute to React and its ecosystem. By the end of this book, you will be equipped with the skills you need to tackle any developmental setbacks when working with React. You'll be able to make your applications more flexible, efficient, and easy to maintain, thereby giving your workflow a boost when it comes to speed, without reducing quality. What you will learn Get familiar with the new React features,like context API and React Hooks Learn the techniques of styling and optimizing React components Make components communicate with each other by applying consolidate patterns Use server-side rendering to make applications load faster Write a comprehensive set of tests to create robust and maintainable code Build high-performing applications by optimizing components Who this book is for This book is for web developers who want to increase their understanding of React and apply it to real-life application development. Prior experience with React and JavaScript is assumed.
React Native Cookbook - Second Edition: Step-by-step recipes for solving common React Native development problems, 2nd Edition
by Dan WardIf you're a JavaScript developer who needs a hands-on solutions guide for developing mobile applications with React Native, then this book is for you.