The role of both men and women, in her view, was to find the work for which they were suited and to do it. While Sayers did not devote a great deal of time to talking or writing about feminism, she did explicitly address the issue of women's role in society in the two penetrating essays collected here. Though she wrote several decades ago, she still offers in her piquant style a sensible and conciliatory approach to ongoing gender issues.

    Written with student centred, pedagogically driven approach, the text provides a self-contained introduction to the theory of signals and systems. This book looks at the concepts of systems, and also examines signals and the way that signals interact with physical systems. It covers topics ranging from basic signals and systems to signal analysis, properties of continuous-time Fourier transforms including Fourier transforms of standard signals, signal transmission through linear systems, relation between convolution and correlation of signals, sampling theorems and techniques, and transform analysis of LTI systems. All the solved and unsolved problems in this book are designed to illustrate the topics in a clear way.

    It relates to the truth of numbers and magnitudes equally to all sciences and arts. The book brings to light how great and true knowledge is born of intuition, quite different from modern Western method. The ancient Indian method and its secret techniques are examined and shown to be capable of solving various problems of mathematics.

    This book investigates what cannot be known. Rather than exploring the amazing facts that science, mathematics, and reason have revealed to us, this work studies what science, mathematics, and reason tell us cannot be revealed. In The Outer Limits of Reason, Noson Yanofsky considers what cannot be predicted, described, or known, and what will never be understood. He discusses the limitations of computers, physics, logic, and our own thought processes.Yanofsky describes simple tasks that would take computers trillions of centuries to complete and other problems that computers can never solve; perfectly formed English sentences that make no sense; different levels of infinity; the bizarre world of the quantum; the relevance of relativity theory; the causes of chaos theory; math problems that cannot be solved by normal means; and statements that are true but cannot be proven. He explains the limitations of our intuitions about the world -- our ideas about space, time, and motion, and the complex relationship between the knower and the known.Moving from the concrete to the abstract, from problems of everyday language to straightforward philosophical questions to the formalities of physics and mathematics, Yanofsky demonstrates a myriad of unsolvable problems and paradoxes. Exploring the various limitations of our knowledge, he shows that many of these limitations have a similar pattern and that by investigating these patterns, we can better understand the structure and limitations of reason itself. Yanofsky even attempts to look beyond the borders of reason to see what, if anything, is out there.

    This book upends the conventional approach to math, inviting you to think creatively about shape and dimension, the infinite and infinitesimal, symmetries, proofs, and how these concepts all fit together. What awaits readers is a freewheeling tour of the inimitable joys and unsolved mysteries of this curiously powerful subject.Like the classic math allegory Flatland, first published over a century ago, or Douglas Hofstadter's Godel, Escher, Bach forty years ago, there has never been a math book quite like Math Without Numbers. So many popularizations of math have dwelt on numbers like pi or zero or infinity. This book goes well beyond to questions such as: How many shapes are there? Is anything bigger than infinity? And is math even true? Milo Beckman shows why math is mostly just pattern recognition and how it keeps on surprising us with unexpected, useful connections to the real world.The ambitions of this book take a special kind of author. An inventive, original thinker pursuing his calling with jubilant passion. A prodigy. Milo Beckman completed the graduate-level course sequence in mathematics at age sixteen, when he was a sophomore at Harvard; while writing this book, he was studying the philosophical foundations of physics at Columbia under Brian Greene, among others.

    Jerram Barrs, director of the Schaeffer Institute. He Is There and He Is Not Silent discusses fundamental questions about God, such as who he is and why he matters.

    Taking us on a journey through every fundamental field of science, as well as the history of civilization, art, moral values, and the theory of political institutions, Deutsch tracks how we form new explanations and drop bad ones, explaining the conditions under which progress—which he argues is potentially boundless—can and cannot happen. Hugely ambitious and highly original, The Beginning of Infinity explores and establishes deep connections between the laws of nature, the human condition, knowledge, and the possibility for progress.

    Engaging it, embracing it, consuming it, and creating it. Many (younger) evangelicals today are actively cultivating an appreciation for aspects of culture previously stigmatized within the church. Things like alcohol, Hollywood's edgier content, plays, art openings, and concerts have moved from being forbidden to being celebrated by believers. But are evangelicals opening their arms too wide in uncritical embrace of culture? How do they engage with culture in ways that are mature, discerning, and edifying rather than reckless, excessive, and harmful? Can there be a healthy, balanced approach--or is that simply wishful thinking?With the same insight and acuity found in his popular Hipster Christianity, Brett McCracken examines some of the hot-button gray areas of Christian cultural consumption, helping to lead Christians to adopt a more thoughtful approach to consuming culture in the complicated middle ground between legalism and license. Readers will learn how to both enrich their own lives and honor God--refining their ability to discern truth, goodness, beauty, and enjoy his creation.

    Facing them both is a hurricane-force battle of ideas that will determine the future of Western civilization and the soul of the Christian church. The forces arrayed against the West and the church are destructive ideologies, policies, and worldviews deeply established among intellectual elites, the political class, and our schools. More menacingly, these forces have also invaded the Christian church.The perils faced by the West and the church are unprecedented:threats to religious libertyredefinitions of marriage and familyattacks on the sacredness and dignity of human life How should Christians respond to this multifaceted challenge?Addressing each dimension of this challenge, The Gathering Storm provides answers and equips Christians both to give an answer for the hope that is within them and to contend for the faith that was once and for all delivered to the saints.

    

    Petr Beckmann holds up this mirror, giving the background of the times when pi made progress -- and also when it did not, because science was being stifled by militarism or religious fanaticism.

    We find everything we need for spiritual growth as we picnic with the children, go to the grocery store, and pick up the morning paper. Denise’s intimate approach invites us to recognize the grace that exists within our own lives. We needn’t pull over and look for enlightenment; the divine is always present, even in the car-pool lane.   Stories of finding wisdom in the everyday   God is in the silence and also in the noise. Spirit is in stillness and also in silliness. The Sacred is in the monastery and also in the minivan. “I don’t know how it is that days filled with children and noise and mess and clutter can seem endless, and then, when the kids are grown, it can seem as if those same days passed ever too quickly. I don’t know how many billions of stars are up in the sky or how suffering can hold the seeds of resurrection. I don’t know how to answer all my children’s questions, or my own. I don’t know how to completely let go. Life keeps inviting me to learn these things, presenting me each and every day with opportunities for growth. And it does seem that when I open my eyes and heart to others, I begin to recognize something that has been there all along. It feels like a presence, a light, a love that is unbounded by time or space or matter. It moves within us and among us, healing us, filling us, calling us to recognize that what we seek is right here in our midst.” —From My Monastery Is a Minivan   “I was thrilled to discover a soul sister in Denise Roy.  This book will be a wonderful companion to any parent, whatever their faith tradition.” —Rabbi Nancy Fuchs-Kreimer, author, Parenting as a Spiritual Journey “This is the kind of book that makes you want to grab all your friends and say, ‘You’ve got to read this!’ This collection of inspirational stories will lift your spirits and soothe your soul. Denise Roy’s minivan wisdom invites you to discover the sacred right smack in the middle of ordinary life.” —Steve and Patt Saso, authors, 10 Best Gifts for Your Teen “The humor and honesty of Denise Roy’s writing pulled me in right away. If you are not a saint but an ordinary man or woman hoping to live the joys and trials of daily life with your eyes and your heart wide open to the sacred, this is a book for you.” —Oriah Mountain Dreamer, author, The Invitation and The Dance “Some people can hold up a lens to life that reveals the depth and beauty all around us. Denise Roy is that kind of person, and spending time reading the stories that fill her book is like spending time with a wise friend who brightens your life.” —Tom McGrath, family-life editor, U.S. Catholic, author, Raising Faith-Filled Kids

    H. Hardy was one of this century's finest mathematical thinkers, renowned among his contemporaries as a 'real mathematician ... the purest of the pure'. He was also, as C. P. Snow recounts in his Foreword, 'unorthodox, eccentric, radical, ready to talk about anything'. This 'apology', written in 1940 as his mathematical powers were declining, offers a brilliant and engaging account of mathematics as very much more than a science; when it was first published, Graham Greene hailed it alongside Henry James's notebooks as 'the best account of what it was like to be a creative artist'. C. P. Snow's Foreword gives sympathetic and witty insights into Hardy's life, with its rich store of anecdotes concerning his collaboration with the brilliant Indian mathematician Ramanujan, his aphorisms and idiosyncrasies, and his passion for cricket. This is a unique account of the fascination of mathematics and of one of its most compelling exponents in modern times.

    Fully stocked with solved problemsN950 of themNit shows you how to solve problems that may not have been fully explained in class. Plus you ge"

    Lewis and G.K. Chesterton in cheerfully and logically making his case, along the way presenting breathtaking—and sometimes astonishing—new evidence and arguments against the idea of a Creatorless universe. Taken all together, he shows that much we have assumed about the biggest questions of human existence is in fact dramatically outdated — and is therefore in need of the most urgent reevaluation.