Mathematics is queen of science...Now a days it has become universal language.. The language which is used to express as well as decode law of nature .. While big data is helping multinational companies to grow their business, predict possible risk, calculate it & take optimal decision that is beneficial. This book explains basic speed mathematics in simple & lucid language..It gives intuition behind quicker method for addition, subtraction, multiplication, division, squaring etc... Visualization of information is most essential qualities that helps to learn subject with no stress. This book helps to visualize mathematics with help of tones of innovative method....Learning mathematics is fun, it involve thrills.. It will help you to feel, experience that thrill...

This profound challenge to some of the most fundamental orthodoxies of modern nuclear physics grew from its author's discovery that, for all its success and sophistication, atomic theory has failed to provide a coherant explanation for the everyday phenomenon of electricity. M.L. Coleman located the source of the problem in the assumption that there are two different atomic particles carrying electrical charges, the electron with a negative charge and a position with a positive charge. The author boldly argues that there is, in fact, only one such particle, carrying both charges. He christens this single particle the "Eptron" A largely self educated scientist, Mr. Coleman remains a proud heir to the classical tradition stemming from Newton and clearly demonstrates how nuclear theory has failed to make sense of the basic phenomena of electricity, magnetism, and gravity which puzzled and inspired early physicists. The author reached his revolutionary conclusions by combining his mastery of both classical and modern theory with, in his own words, "A little common sense." Of course, a great deal of arduous research, creative experiment, and complex methematical thought to confirm his arguments. With rigor and clarity, he shows not only that the hypothesis of the Eptron is more elegant and economical than that of the seperate electrons and positrons, but also that it makes both direct and alternating current explicable for the first time in terms of nuclear physics. "All I have done," he explains with disarming honesty, "Is explain how electricity works." Eptron theory involves a radical new understanding not just of electricity, but of light itself. Through collisions with oneanother, Eptrons are transformed into photons and then back into Eptrons by the process of expansion and contraction which the eye perceives as light. While the higher reaches of his mathematics are addressed to the scientific community, the book as a whole is designed for laymen as well, and they will learn an enormous amount along the way, not just about Eptrons, but also about the history of Physics. "Demystifying Electricity" throws down a gauntlet to modern science that it cannot afford to ignore and reclaims nuclear theory in the name of common sense. "If my work is made available to young chemists, physicists, and electrical engineers," the author asserts with justifiable pride," I believe they will study it and find it correct."

Foundational and accessible, this book equips pre-service and practicing teachers with the knowledge, understanding, tools, and resources they need to help students in grades 4–12 develop reading proficiencies in four core academic subjects—literature, history, science, and mathematics. Applying a disciplinary literacy approach, Fang describes the verbal and visual resources, expert strategies, inquiry skills, and habits of mind that students must learn in order to read carefully, critically, purposefully, and with an informed skepticism across genres and content areas. He also shows how teachers can promote language learning and reading/literacy development at the same time that they engage students in content area learning. With informative synthesis and research-based recommendations in every chapter, this text prepares teachers to help students develop discipline-specific, as well as discipline-relevant, discursive insights, literacy strategies, and ways of thinking, reasoning, and inquiring that are essential to productive learning across academic subjects. It also provides teacher educators with approaches and strategies for helping teacher candidates develop expertise in academic reading instruction. In so doing, the book demystifies academic reading, revealing what it takes for students to read increasingly complex academic texts with confidence and understanding and for teachers to develop expertise that promotes disciplinary literacy. This state-of-the-art text is ideal for courses on reading/literacy methods and academic literacy and eminently relevant to all educators who want their students to become thoughtful readers and powerful learners

Triathlon is among the world's most gear-intensive sports. The gear you select and how you use it can mean big results--or bigger disappointment. FASTER takes a scientific look at triathlon to see what truly makes you faster--and busts the myths and doublespeak that waste your money and race times. In this fascinating exploration of the forces at play in the swim-bike-run sport, astronautical engineer and triathlete Jim Gourley shows where to find free speed, speed on a budget, and the gear upgrades that are worth it. FASTER offers specific, science-based guidance on the fastest techniques and the most effective gear, answering questions like: Which wetsuit is best for me? What's the best way to draft a swimmer? Should I buy a lighter bike? Deep dish or disc wheels? Are lighter shoes faster? Who's right about running technique? Gourley reviews published studies in peer-reviewed journals to show what scientists have learned about swim drafting, pacing the bike leg, race strategy for short and long-course racing, and the fastest ways to handle transitions. FASTER will change how you think about your body, your gear, and the world around you. With science on your side, you'll make the smart calls that will make you a better, faster triathlete.

Problem solving in computing is referred to as computational thinking. The theory behind this concept is challenging in its technicalities, yet simple in its ideas. This book introduces the theory of computation from its inception to current form of complexity; from explanations of how the field of computer science was formed using classical ideas in mathematics by Gödel, to conceptualization of the Turing Machine, to its more recent innovations in quantum computation, hypercomputation, vague computing and natural computing. It describes the impact of these in relation to academia, business and wider society, providing a sound theoretical basis for its practical application.Written for accessibility, Demystifying Computation provides the basic knowledge needed for non-experts in the field, undergraduate computer scientists and students of information and communication technology and software development.

Use OpenSSL to add security features to your application, including cryptographically strong symmetric and asymmetric encryption, digital signatures, SSL/TLS connectivity, and PKI handling Key FeaturesSecure your applications against common network security threats using OpenSSLGet to grips with the latest version of OpenSSL, its new features, and advantagesLearn about PKI, cryptography, certificate authorities, and more using real-world examplesBook Description Security and networking are essential features of software today. The modern internet is full of worms, Trojan horses, men-in-the-middle, and other threats. This is why maintaining security is more important than ever. OpenSSL is one of the most widely used and essential open source projects on the internet for this purpose. If you are a software developer, system administrator, network security engineer, or DevOps specialist, you've probably stumbled upon this toolset in the past – but how do you make the most out of it? With the help of this book, you will learn the most important features of OpenSSL, and gain insight into its full potential. This book contains step-by-step explanations of essential cryptography and network security concepts, as well as practical examples illustrating the usage of those concepts. You'll start by learning the basics, such as how to perform symmetric encryption and calculate message digests. Next, you will discover more about cryptography: MAC and HMAC, public and private keys, and digital signatures. As you progress, you will explore best practices for using X.509 certificates, public key infrastructure, and TLS connections. By the end of this book, you'll be able to use the most popular features of OpenSSL, allowing you to implement cryptography and TLS in your applications and network infrastructure. What you will learnUnderstand how to use symmetric cryptographyGet to grips with message digests, MAC, and HMACDiscover asymmetric cryptography and digital signaturesFocus on how to apply and use X.509 certificatesDive into TLS and its proper usageManage advanced and special usages of TLSFind out how to run a mini certificate authority for your organizationWho this book is for This book is for software developers, system administrators, DevOps specialists, network security engineers, and analysts, or anyone who wants to keep their applications and infrastructure secure. Software developers will learn how to use the OpenSSL library to empower their software with cryptography and TLS. DevOps professionals and sysadmins will learn how to work with cryptographic keys and certificates on the command line, and how to set up a mini-CA for their organization. A basic understanding of security and networking is required.

Artificial intelligence (AI) in its various forms –– machine learning, chatbots, robots, agents, etc. –– is increasingly being seen as a core component of enterprise business workflow and information management systems. The current promise and hype around AI are being driven by software vendors, academic research projects, and startups. However, we posit that the greatest promise and potential for AI lies in the enterprise with its applications touching all organizational facets. With increasing business process and workflow maturity, coupled with recent trends in cloud computing, datafication, IoT, cybersecurity, and advanced analytics, there is an understanding that the challenges of tomorrow cannot be solely addressed by today’s people, processes, and products. There is still considerable mystery, hype, and fear about AI in today’s world. A considerable amount of current discourse focuses on a dystopian future that could adversely affect humanity. Such opinions, with understandable fear of the unknown, don’t consider the history of human innovation, the current state of business and technology, or the primarily augmentative nature of tomorrow’s AI. This book demystifies AI for the enterprise. It takes readers from the basics (definitions, state-of-the-art, etc.) to a multi-industry journey, and concludes with expert advice on everything an organization must do to succeed. Along the way, we debunk myths, provide practical pointers, and include best practices with applicable vignettes. AI brings to enterprise the capabilities that promise new ways by which professionals can address both mundane and interesting challenges more efficiently, effectively, and collaboratively (with humans). The opportunity for tomorrow’s enterprise is to augment existing teams and resources with the power of AI in order to gain competitive advantage, discover new business models, establish or optimize new revenues, and achieve better customer and user satisfaction.

The peripheral component interconnect (PCI) bus is the dominant bus system used to connect the different elements making up today's high-performance computer systems. Different PCI implementations have also been developed for such applications as telecommunications and embedded computing. If an application calls for high speed, high reliability, flexible configuration, and bus mastering, then PCI is the only logical bus choice. This book is an applications-oriented introduction to the PCI bus, with an emphasis on implementing PCI in a variety of computer architectures. Special attention is given to industrial and mission-critical applications of PCI bus.

Demystifying Numerical Models: Step-by Step Modeling of Engineering Systems is the perfect guide on the analytic concepts of engineering components and systems. In simplified terms, the book focuses on engineering characteristics and behaviors using numerical methods. Readers will learn how the computational aspects of engineering analysis can be applied to develop various engineering systems to a level that is fit for implementation. - Provides numerical examples and graphical representations of complex mathematical models - Includes downloadable spreadsheets of the numerical tools discussed that allow the reader to gain a hands-on understanding of how they work - Explains the engineering foundations behind the increasingly widespread and complex numerical models