This is a two-volume work. Volume I introduces the foundations of quantum field theory. The development is fresh and logical throughout, with each step carefully motivated by what has gone before, and emphasizing the reasons why such a theory should describe nature. After a brief historical outline, the book begins anew with the principles about which we are most certain, relativity and quantum mechanics, and the properties of particles that follow from these principles. Quantum field theory emerges from this as a natural consequence. The author presents the classic calculations of quantum electrodynamics in a thoroughly modern way, showing the use of path integrals and dimensional regularization. His account of renormalization theory reflects the changes in our view of quantum field theory since the advent of effective field theories. The book's scope extends beyond quantum electrodynamics to elementary particle physics, and nuclear physics. It contains much original material, and is peppered with examples and insights drawn from the author's experience as a leader of elementary particle research. Problems are included at the end of each chapter. This work will be an invaluable reference for all physicists and mathematicians who use quantum field theory, and it is also appropriate as a textbook for graduate students in this area.

    Based on Prescribed Syllabus & New Pattern of Examination.

    With her winning terrier ways and an endless wellspring of love, Terry has succeeded in doing what no one before her ever has: slowing Shirley's peripatetic travels, shifting the actress and author's global axis to hearth and home. In fact, with Terry by her side, Shirley sees the world in new ways she never thought possible. Together, they explore the nature of love and of time, having shared at least one previous life together in ancient Egypt. Together, too, they seek to understand world events. And in a unique and delightful twist, we see Terry's point of view on Shirley's domestic and inner life, as the terrier's mistress continually questions the deeper nature of reality. An utterly charming, witty, and ultimately wise memoir of a truly remarkable woman, Out on a Leash is an irresistible bonbon for Shirley MacLaine's fans and for dog lovers everywhere.

    Right?! Machine Learning is a branch of computer science that wants to stop programming computers using a detailed list of commands to follow blindly. Instead, their aim is to implement high-level routines that teach computers how to approach new and unknown problems – these are called algorithms. In practice, they want to give computers the ability to Learn and to Adapt. We can use these algorithms to obtain insights, recognize patterns and make predictions from data, images, sounds or videos we have never seen before – or even knew existed. Unfortunately, the true power and applications of today’s Machine Learning Algorithms remain deeply misunderstood by most people. Through this book I want fix this confusion, I want to shed light on the most relevant Machine Learning Algorithms used in the industry. I will show you exactly how each algorithm works, why it works and when you should use it. Supervised Learning Algorithms K-Nearest Neighbour Naïve Bayes Regressions Unsupervised Learning Algorithms: Support Vector Machines Neural Networks Decision Trees

    William Glasser details the choice theory-a science of human behaviors and principles for regaining and maintaining internal control-and the role it can play in helping you regain your personal freedom and choice. "Take Charge of Your Life, " a revision of his 1984 book, "Control Theory, " includes choice-theory applications. He explains choice theory using personal examples and illustrative stories that allow you to learn how to improve your relationships and take charge of your actions. Topics include marital and relationship problems, parenthood, alcoholism, diseases, and psychosomatic disorders. For each situation discussed, Glasser ties behavior to the pictures of what people want in their heads. He explains how the pictures got there and how people can choose new behaviors to get what they really want. In "Take Charge of Your Life, " Glasser offers a real model of empowerment. He shows how you can become a part of the equation that adds happiness and connection to the world in which you live now and to the world of future generations.

    Now a world-famous theoretical physicist with hundreds of scientific articles and several books of popular science to his credit, he felt it was time to connect with nature in less theoretical ways. After seeing a fly-fishing class on the Dartmouth College green, he decided to learn to fly-fish, a hobby, he says, that teaches humility. In The Simple Beauty of the Unexpected, Gleiser travels the world to scientific conferences, fishing wherever he goes. At each stop, he ponders how in the myriad ways physics informs the act of fishing; how, in its turn, fishing serves as a lens into nature’s inner workings; and how science engages with questions of meaning and spirituality, inspiring a sense of mystery and awe of the not yet known. Personal and engaging, The Simple Beauty of the Unexpected is a scientist’s tribute to nature, an affirmation of humanity’s deep connection with and debt to Earth, and an exploration of the meaning of existence, from atom to trout to cosmos.

    Laozi de zhi hui=老子的智慧

    Marcus Chown and Govert Schilling set themselves the challenge to describe the biggest theories in science - each in just 140 characters.

    But the most significant danger posed by socialism isn’t that its implementation would lead to greater poverty and fewer property rights, it’s that socialism would create numerous moral problems, including the limits it would place on individual liberty and religious freedom. In Socialism Is Evil: The Moral Case Against Marx’s Radical Dream, conservative columnist and think tank research fellow Justin Haskins examines the moral perils of Marx’s socialism and explains why if socialism were to be imposed in its fullest form, it wouldn’t just damage people’s freedoms, it would obliterate them. Haskins argues it would be dangerous to attempt to create Marx’s utopian socialist world, and even more importantly, that such an attempt would be so highly immoral that it could reasonably be called “evil.” In Socialism Is Evil, Haskins makes the moral case against socialism and also describes in detail what socialists believe, the differences between socialism and communism, why Marx’s socialism will never be completely adopted, and why even the more moderate European-style socialism, called “democratic socialism” by some, is highly immoral and anti-American. Many socialists are kind, generous people with good intentions, but sometimes, good intentions can create devastating results. Socialism Is Evil briefly tackles some of the most important moral controversies surrounding Marx’s socialism, providing supporters of individual liberty with the tools they need to stop the rise of socialism in its tracks.

    It includes discussions of topics that have become vital to a modern treatment of GFT, such as critical phenomena, lattice gauge theory, supersymmetry, quantum gravity, supergravity, and superstrings.

    Home to the city's drifters, misfits and the odd bohemian, it was a place of opium dens, divebars, brothels, flophouses and cabarets, and was infamous for its ability to satisfy every human desire from the exotically entertaining to the criminally depraved.These vignettes of eight non-Chinese residents of the precinct – White Russians, Americans and Europeans – bring the Badlands vividly back to life, providing a short but potent account of a place and a way of life until now largely forgotten, but here rendered unforgettable.

    Make the bet more attractive for them: the game could have 10 or 20 rounds, and you’ll give them the privilege of starting first in every s-i-n-g-l-e round. “Piece of cake!” they will think and they will take the bet. Only to discover in despair, 10 or 20 rounds later, that it is impossible to beat you, even once. This book reveals a simple system that will help you never lose a single game from the moment you learn them. Let us repeat that.After reading this book and for the rest of your life, you will never, ever lose a game of Tic-Tac-Toe again! How is it possible never to lose in Tic-Tac-Toe? Tic-Tac-Toe is a “solved” game, meaning that there are mathematically proven strategies to defend yourself against losing. If you play with these optimal strategies in mind, you may win and you can’t lose. If your opponent also plays with the optimal strategies in mind, neither will win, and the game will always end in a draw.However, very few people really know these strategies.This book reveals an easy system of only 8 strategies that will make you a Tic-Tac-Toe Master. If you learn and start applying these 8 strategies, we guarantee that you will never lose a game of Tic-Tac-Toe again. Is it easy to learn these strategies? Very easy! These 8 strategies are presented in 8 mini chapters, with illustrations and step-by-step explanations. Even a kid can read this book and learn the strategies!In just 1 hour you will have learnt all 8 strategies and you will be ready to start applying them. Will I have to think too hard to apply these strategies? As a matter of fact, all you have to do is to memorize our simple system. As soon as you learn this system, every game will be a no-brainer for you. Our system tells you exactly how to play or how to respond to your opponent’s move. Simple as A-B-C.For example, if your opponent plays first and chooses a corner, our system tells you exactly how to respond in order to eliminate any chance of losing the game. Is this for real? Do you guarantee that I will never lose a TTT game again? YES!!! We challenge you to read this book and then immediately start playing Tic-Tac-Toe online, against a computer, applying everything you have learnt. You will discover that even a computer can’t beat you.Your new super powers in Tic-Tac-Toe will blow your mind! Start right now! Buy the book, learn the strategies and NEVER lose a Tic-Tac-Toe game again from that moment and for the rest of your life!Scroll to the top of the page and click the BUY WITH 1-CLICK Button!

    It features a biography of the author, a full-length analysis of the novel, and a great deal more. If you're studying this novel, reading it for your book club, or if you simply want to know more about it, you'll find this guide informative and helpful. Part of a new series of guides to contemporary novels. The aim of the series is to give readers accessible and informative introductions to some of the most popular, most acclaimed and most influential novels of recent years - from ‘The Remains of the Day' to ‘White Teeth'. A team of contemporary fiction scholars from both sides of the Atlantic has been assembled to provide a thorough and readable analysis of each of the novels in question.

    One of the world's leading astronomers, Robert Kirshner, takes readers inside a lively research team on the quest that led them to an extraordinary cosmological discovery: the expansion of the universe is accelerating under the influence of a dark energy that makes space itself expand. In addition to sharing the story of this exciting discovery, Kirshner also brings the science up-to-date in a new epilogue. He explains how the idea of an accelerating universe--once a daring interpretation of sketchy data--is now the standard assumption in cosmology today.This measurement of dark energy--a quality of space itself that causes cosmic acceleration--points to a gaping hole in our understanding of fundamental physics. In 1917, Einstein proposed the cosmological constant to explain a static universe. When observations proved that the universe was expanding, he cast this early form of dark energy aside. But recent observations described first-hand in this book show that the cosmological constant--or something just like it--dominates the universe's mass and energy budget and determines its fate and shape.Warned by Einstein's blunder, and contradicted by the initial results of a competing research team, Kirshner and his colleagues were reluctant to accept their own result. But, convinced by evidence built on their hard-earned understanding of exploding stars, they announced their conclusion that the universe is accelerating in February 1998. Other lines of inquiry and parallel supernova research now support a new synthesis of a cosmos dominated by dark energy but also containing several forms of dark matter. We live in an extravagant universe with a surprising number of essential ingredients: the real universe we measure is not the simplest one we could imagine.

    Are the Genesis creation days 24 hours long? Ages of time? Or a literary framework? In The Genesis Debate, three teams of evangelicals committed to the infallibility and inerrancy of Scripture tac