In this book the author gives a complete picture of the physical laws that appear to regulate the functioning of the Universe from the atomic to the cosmic world. The book makes a description of the main fields of physics: classical physics, relativity, quantum mechanics and particle physics as they are applied to the atomic world and the cosmos to describe how the whole Universe has evolved to the present state. The description concentrates on the essentials, describing our present knowledge of those physical laws and outlining our limitations in understanding the whole picture. The description is done essentially without equations, except for a few important and simple ones. The text includes a short Annex for mathematically inclined readers who wish to see how the physical principles and laws expressed in words can be visualized in the language of mathematics. However, the book can be read totally without referring to that Annex. Also, The Universe explains in depth those laws and outlines their limitations. However, the author does it in a simple language that should be understandable to non-specialists. In particular, the author occasionally uses two young characters placed in various situations to explain the physics involved in those situations by means of their observations. The author uses also numerous simple pictures and graphics that make the text more easily comprehensible.
CHOICE Recommended Title, June 2019 Brought together in one focused and exclusive treatment, this book provides an elementary introduction to the important role and use of the least action principle and the resulting Lagrange’s equations in the analysis of the laws that govern the universe. It is an ideal complimentary resource to accompany undergraduate courses and textbooks on classical mechanics. Features: Uses mathematics accessible to beginners Brings together the Principle of Least Action, Lagrange's equations, and variational principles in mechanics in one cohesive text Written in a clear and easy-to-understand manner
This volume covers advances in atomic frequency standards (atomic clocks) from the last several decades. It explains the use of techniques, such as laser optical pumping, coherent population trapping, laser cooling, and electromagnetic and optical trapping, in the implementation of classical microwave and optical atomic frequency standards. The authors describe the basic physics behind the operation of atomic clocks, explore new frequency standards that provide better stability and accuracy than conventional standards, and illustrate the application of atomic clocks in various areas.
In this book the author gives a complete picture of the physical laws that appear to regulate the functioning of the Universe from the atomic to the cosmic world. The book makes a description of the main fields of physics: classical physics, relativity, quantum mechanics and particle physics as they are applied to the atomic world and the cosmos to describe how the whole Universe has evolved to the present state. The description concentrates on the essentials, describing our present knowledge of those physical laws and outlining our limitations in understanding the whole picture. The description is done essentially without equations, except for a few important and simple ones. The text includes a short Annex for mathematically inclined readers who wish to see how the physical principles and laws expressed in words can be visualized in the language of mathematics. However, the book can be read totally without referring to that Annex. Also, The Universe explains in depth those laws and outlines their limitations. However, the author does it in a simple language that should be understandable to non-specialists. In particular, the author occasionally uses two young characters placed in various situations to explain the physics involved in those situations by means of their observations. The author uses also numerous simple pictures and graphics that make the text more easily comprehensible.
This volume covers advances in atomic frequency standards (atomic clocks) from the last several decades. It explains the use of techniques, such as laser optical pumping, coherent population trapping, laser cooling, and electromagnetic and optical trapping, in the implementation of classical microwave and optical atomic frequency standards. The authors describe the basic physics behind the operation of atomic clocks, explore new frequency standards that provide better stability and accuracy than conventional standards, and illustrate the application of atomic clocks in various areas.
CHOICE Recommended Title, June 2019 Brought together in one focused and exclusive treatment, this book provides an elementary introduction to the important role and use of the least action principle and the resulting Lagrange’s equations in the analysis of the laws that govern the universe. It is an ideal complimentary resource to accompany undergraduate courses and textbooks on classical mechanics. Features: Uses mathematics accessible to beginners Brings together the Principle of Least Action, Lagrange's equations, and variational principles in mechanics in one cohesive text Written in a clear and easy-to-understand manner
Originally broadcast on CBC Radio's Ideas as a series of interviews, Ellul's first-person approach here makes his ideas accessible to readers looking for new ways of understanding our society. Perspectives on Our Age also gives unique new insight into Ellul's life, his work, and the origins and development of his beliefs and theories.
The first book to attempt to provide a framework for analyzing disability through the ages, Henri-Jacques Stiker's now classic A History of Disability traces the history of western cultural responses to disability, from ancient times to the present. The sweep of the volume is broad; from a rereading and reinterpretation of the Oedipus myth to legislation regarding disability, Stiker proposes an analytical history that demonstrates how societies reveal themselves through their attitudes towards disability in unexpected ways. Through this history, Stiker examines a fundamental issue in contemporary Western discourse on disability: the cultural assumption that equality/sameness/similarity is always desired by those in society. He highlights the consequences of such a mindset, illustrating the intolerance of diversity and individualism that arises from placing such importance on equality. Working against this thinking, Stiker argues that difference is not only acceptable, but that it is desirable, and necessary. This new edition of the classic volume features a new foreword by David T. Mitchell and Sharon L. Snyder that assesses the impact of Stiker’s history on Disability Studies and beyond, twenty years after the book’s translation into English. The book will be of interest to scholars of disability, historians, social scientists, cultural anthropologists, and those who are intrigued by the role that culture plays in the development of language and thought surrounding people with disabilities.
A heartfelt masterpiece about the joys of travel, reading, and companionship. In rural Canada, dotted along the coast of a vast mauve river, live villagers of different stripes: a recently divorced hydroplane pilot, a factory-worker who closely resembles her fisherman husband, a probing motorcyclist with a pet St. Bernard, a pair of beautiful blonde joggers, and other curious characters. For all their differences, each is brought together by a soft-spoken man, referred to only as “the Driver,” who travels up and down the coast each season, delivering books to areas not served by libraries and listening closely to the villager’s tales and to their woes. This summer tour is bound to be different than all the rest. The Driver has made friends with a traveling band of musicians, jugglers, artists, and acrobats who decide to come along for a ride that the Driver has privately decided will be his last. Jacques Poulin’s compassionate prose delves into the hidden pains of aging and loss without losing sight of the tremendous joy that can be found in making the world a little more livable for other people.
The year 2008 marks the 150th anniversary of the apparitions of the Virgin Mary to Bernadette Soubirous. Over the last century and a half Lourdes has grown and developed as a center for pilgrims from all over the world, from every walk of life, from various Christian traditions and from other faiths. In this special anniversary book, Jacques Perrier, the Bishop of Tarbres and Lourdes, looks to the future and sets out what he sees as the twelve “missions” of Lourdes. These include the mission to the sick and the disabled, to the young and the marginalized. Each chapter is followed by a personal experience relating to the particular theme. The 150th anniversary celebration of the Lourdes apparitions runs throughout 2008. This book is the official pastoral presentation of the event.
Jaques-Louis Menetra's journal reads like a historian's dream come true. It conveys his understanding of what it meant to grow up in Paris, where he was born in 1738; to tramp around provincial shops on a journeyman's tour de France; to settle down as a Parisian master with a shop and family of his own; and to live through the great events of the Revolution as a militant in his local Section.
How do I find fulfillment in life? How do I obtain happiness? Despite a multitude of self-help books in recent years, these eternal questions have become increasingly urgent in today’s directionless world. Author Jacques Philippe provides some answers. In his new book, Called to Life, he explains that a complete and fulfilled life is much more assured when we stop trying to chart our own course, when we realize that we are essentially creatures called by God. He goes on to describe where and how these calls take place: the events of life, the Word of God in Scripture, and interior motions of the Holy Spirit. Learning to recognize and follow these calls is what leads to a happy and full life. Called to Life includes a special section on how to read Sacred Scripture prayerfully (Lectio Divina), making this a timely source of inspiration and guidance following up on the recommendations of Pope Benedict XVI and the 2008 Synod of Bishops on the Word of God.
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