This introductory text is suitable for use in a course on the subject or for self-study, featuring broad coverage and a readable exposition, with many examples and exercises. The four main chapters present the basics: fundamental group and covering spaces, homology and cohomology, higher homotopy groups, and homotopy theory generally. The author emphasizes the geometric aspects of the subject, which helps students gain intuition. A unique feature is the inclusion of many optional topics not usually part of a first course due to time constraints: Bockstein and transfer homomorphisms, direct and inverse limits, H-spaces and Hopf algebras, the Brown representability theorem, the James reduced product, the Dold-Thom theorem, and Steenrod squares and powers.

    And I think if anything the world needs empathetic leadership now, perhaps more than ever.’ Jacinda Ardern Jacinda Ardern was swept to office in 2017 on a wave of popular enthusiasm dubbed ‘Jacindamania’. In less than three months, she rose from deputy leader of the opposition to New Zealand’s highest office. Her victory seemed heroic. Few in politics would have believed it possible; fewer still would have guessed at her resolve and compassionate leadership, which, in the wake of the horrific Christchurch mosque shootings of March 2019, brought her international acclaim. Since then, her decisive handling of the COVID-19 pandemic has seen her worldwide standing rise to the point where she is now celebrated as a model leader. In 2020 she won an historic, landslide victory and yet, characteristically, chose to govern in coalition with the Green Party. Jacinda Ardern: Leading with Empathy carefully explores the influences – personal, social, political and emotional – that have shaped Ardern. Peace activist and journalist Supriya Vani and writer Carl A. Harte build their narrative through Vani’s exclusive interviews with Ardern, as well as the prime minister’s public statements and speeches and the words of those who know her. We visit the places, meet the people and understand the events that propelled the daughter of a small-town Mormon policeman to become a committed social democrat, a passionate Labour Party politician and a modern leader admired for her empathy and courage.

    

    Building on the field of mathematical statistics, probabilistic robotics endows robots with a new level of robustness in real-world situations. This book introduces the reader to a wealth of techniques and algorithms in the field. All algorithms are based on a single overarching mathematical foundation. Each chapter provides example implementations in pseudo code, detailed mathematical derivations, discussions from a practitioner's perspective, and extensive lists of exercises and class projects. The book's Web site, www.probabilistic-robotics.org, has additional material. The book is relevant for anyone involved in robotic software development and scientific research. It will also be of interest to applied statisticians and engineers dealing with real-world sensor data.

    What does Scripture actually teach about deacons and their role in the church? Views range from deacons being the board of directors, to the church building maintenance crew. My intention in writing this book is to encourage my deacon friends and fellow church leaders to think more critically about what they are saying, what they are doing, and what Scripture actually teaches about deacons. Whatever your view of deacons may be, this study will help you examine in detail the biblical fact on deacons, allowing those facts to guide your thinking. This book offers the opportunity to build broader agreement among our Bible-believing churches as to what deacons do. Known for his deep love for the church and for his careful Bible exegesis, Strauch's new study cannot be ignored by churches that are committed to following a biblical church polity. This is not simply a revision of Strauch's popular book, "The New Testament Deacon: Minister of Mercy." It is a completely new study with a fresh perspective.

    Engaging and accessible, Life on the Tenure Track will delight and enlighten faculty, graduate students, and administrators alike.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    . . Nothing less than a major contribution to the scientific culture of this world." — The New York Times Book ReviewThis major survey of mathematics, featuring the work of 18 outstanding Russian mathematicians and including material on both elementary and advanced levels, encompasses 20 prime subject areas in mathematics in terms of their simple origins and their subsequent sophisticated developement. As Professor Morris Kline of New York University noted, "This unique work presents the amazing panorama of mathematics proper. It is the best answer in print to what mathematics contains both on the elementary and advanced levels."Beginning with an overview and analysis of mathematics, the first of three major divisions of the book progresses to an exploration of analytic geometry, algebra, and ordinary differential equations. The second part introduces partial differential equations, along with theories of curves and surfaces, the calculus of variations, and functions of a complex variable. It furthur examines prime numbers, the theory of probability, approximations, and the role of computers in mathematics. The theory of functions of a real variable opens the final section, followed by discussions of linear algebra and nonEuclidian geometry, topology, functional analysis, and groups and other algebraic systems.Thorough, coherent explanations of each topic are further augumented by numerous illustrative figures, and every chapter concludes with a suggested reading list. Formerly issued as a three-volume set, this mathematical masterpiece is now available in a convenient and modestly priced one-volume edition, perfect for study or reference."This is a masterful English translation of a stupendous and formidable mathematical masterpiece . . ." — Social Science

    During our early years, we are imprinted by the emotional condition of those responsible for us. Their emotional state overlays the essence of who we are, so that we learn to behave like them instead of growing up to be ourselves.In "Alchemy of the Heart," we are asked to become conscious of the ways we were imprinted and how these imprints drive our behavior. Our guide in achieving this is the heart and the language of felt-perception. Through this language, the heart enables us to re-parent ourselves and frees us to love unconditionally.This journey is about allowing ourselves to feel life--to be present and awake in each moment, so that we really experience everything. It is the chance to participate actively, responsibly, and creatively in our lives.

    In Code Breaking , Rudolf Kippenhahn offers readers both an exciting chronicle of cryptography and a lively exploration of the cryptographer’s craft. Rich with vivid anecdotes from a history of coding and decoding and featuring three new chapters, this revised and expanded edition makes the often abstruse art of deciphering coded messages accessible to the general reader and reveals the relevance of codes to our everyday high-tech society. A stylishly written, meticulously researched adventure, Code Breaking explores the ways in which communication can be obscured and, like magic, made clear again.

    They should be moulded and shaped to meet the needs and opinions of today. The Discipline of Law is a fascinating account of Lord Denning's personal contribution to the changing face of the law in this century.

    . . like a pendulum? These may not look like math questions, but they are-because they all have to do with patterns. And mathematics, at heart, is the study of patterns. That realization changed Eddie Woo's life-by turning the "dry" subject he dreaded in high school into a boundless quest for discovery. Now an award-winning math teacher, Woo sees patterns everywhere: in the "branches" of blood vessels and lightning, in the growth of a savings account and a sunflower, even in his morning cup of tea! Here are twenty-six bite-size chapters on the hidden mathematical marvels that encrypt our email, enchant our senses, and even keep us alive-from the sine waves we hear as "music" to the mysterious golden ratio. This book will change your mind about what math can be. We are all born mathematicians-and It's a Numberful World.

    Indeed, American students lag behind their peers in other nations, but America remains on the leading edge economically, scientifically, technologically, and militarily. The reason for this paradox, explains Barone in this brilliant essay, is that “from ages six to eighteen Americans live mostly in what I call Soft America—the parts of our country where there is little competition and accountability. But from ages eighteen to thirty Americans live mostly in Hard America—the parts of American life subject to competition and accountability.” While Soft America coddles, Hard America plays for keeps. Educators, for example, protect children from the rigors of testing, ban dodgeball, and promote just about any student who shows up. But most adults quickly figure out that how they do depends on what they produce. Barone sweeps readers along, showing how we came to the current divide—for things weren’t always this way. In fact, no part of our society is all Hard or all Soft, and the boundary between Hard America and Soft America often moves back and forth. Barone also shows where America is headed—or should be headed. We don’t want to subject kindergartners to the rigors of the Marine Corps or leave old people uncared for. But Soft America lives off the productivity, creativity, and competence of Hard America, and we have the luxury of keeping part of our society Soft only if we keep most of it Hard.Hard America, Soft America reveals: • How the American situation is unique: In Europe, schooling is competitive and demanding, but adult life is Soft, with generous welfare benefits, short work hours, long vacations, and state pensions• How the American military has reclaimed the Hard goals and programs it abandoned in the Vietnam era• How Hardness drives America’s economy—an economy that businesses and economists nearly destroyed in the 1970s by spurning competition • How America’s schools have failed because they are bastions of Softness—but how they are finally showing signs of Hardening• The benefits of Softness: How government programs like Social Security were necessary in what was a harsh and unforgiving America• Hard America, Soft America is a stunningly original and provocative work of social commentary from one of this country’s most respected political analysts.From the Hardcover edition.

    You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery.

    This book gives you a solid understanding of statistics without being too simple, yet without the numbing complexity of most college texts. You get a firm grasp of the fundamentals and a hands-on understanding of how to apply them before moving on to the more advanced material that follows. Each chapter presents you with easy-to-follow descriptions illustrated by graphics, formulas, and plenty of solved examples. Before you know it, you'll learn to apply statistical reasoning and statistical techniques, from basic concepts of probability and hypothesis testing to multivariate analysis. Organized into four distinct sections, Statistics in a Nutshell offers you:Introductory material: Different ways to think about statistics Basic concepts of measurement and probability theoryData management for statistical analysis Research design and experimental design How to critique statistics presented by others Basic inferential statistics: Basic concepts of inferential statistics The concept of correlation, when it is and is not an appropriate measure of association Dichotomous and categorical data The distinction between parametric and nonparametric statistics Advanced inferential techniques: The General Linear Model Analysis of Variance (ANOVA) and MANOVA Multiple linear regression Specialized techniques: Business and quality improvement statistics Medical and public health statistics Educational and psychological statistics Unlike many introductory books on the subject, Statistics in a Nutshell doesn't omit important material in an effort to dumb it down. And this book is far more practical than most college texts, which tend to over-emphasize calculation without teaching you when and how to apply different statistical tests. With Statistics in a Nutshell, you learn how to perform most common statistical analyses, and understand statistical techniques presented in research articles. If you need to know how to use a wide range of statistical techniques without getting in over your head, this is the book you want.