Résultats de recherche de titre
Articles 1 à 20 sur 10015
The healthy boomer: a no-nonsense midlife health guide for women and men
Par Miroslava Lhotsky, Peggy Edwards, Judy Turner. 1999
Provides information and practical advice on such topics as: the male and female menopause; how to make a decision about…
hormone replacement therapy; alternative health care; preventing heart disease, cancer, and osteoporosis; prostate health and impotence; healthy relationships and sex in midlife; weight control, exercise, and healthy eating; handling midlife stress. Some descriptions of sex. 1999.The book of life: one man's search for the wisdom of age
Par Andrew Jackson. 2000
Jackson quit his job to travel the world with his wife, meet the oldest people alive and imbibe some of…
their knowledge. He describes nonagenarians and centenarians in Slovakia, Russia, Turkey, Egypt, Zanzibar, Zimbabwe, India, Pakistan, Indonesia, America, Ecuador and Bolivia. In their meetings with the aged, they explore the changing world and the peaceful demeanour which has helped these survivors to live into their dotage. 2000.Spirituality and ageing
Par Albert Jewell. 1999
This work presents the experience of ageing as an opportunity for spiritual reflection and affirmation of life. The contributors are…
religious and spiritual leaders and ethical thinkers from a range of backgrounds. They define "spirituality" not just as a religious concept but as an answer to the natural human need for purpose, values and relationships - a sense of wholeness in life.Things no longer there: a memoir of losing sight and finding vision
Par Susan Krieger. 2005
Krieger, a sociologist and writer who is also losing her vision to a rare eye disease, goes bird watching in…
New Mexico, learns to use a white cane, revisits an old love, and returns to the summer camp of her youth, while reflecting on the nature of blindness and sight. She explains that that while outer landscapes may change, the inner visions persist, giving meaning and jarring the senses with a very different picture from what appears before the eyes. Some descriptions of sex. 2005.The complete idiot's guide to a great retirement for Canadians
Par Carolyn Janik, Ruth Rejnis, Bruce McDougall. 1996
The authors address the critical issues that we face as retirement draws nearer. They talk about how much money you…
really need in order to retire, how to get value from RRSPs, government programs, purchasing a retirement home, and estate planning.The Fountain of Age
Par Betty Friedan. 1993
Betty Friedan launches a new revolution with this powerful, bestselling book breaking through the American mystique of aging as decline.…
Through hundreds of interviews, Friedan confronts our denial and demolishes society's compassionate contempt -- to offer a vision of what can be embraced.Isaac Newton, The Asshole Who Reinvented the Universe: The Asshole Who Reinvented The Universe
Par Brian Taylor, Florian Freistetter. 2018
A blunt and humorous profile of Isaac Newton focusing on his disagreeable personality and showing that his offputting qualities were…
key to his scientific breakthroughs.Isaac Newton may have been the most important scientist in history, but he was a very difficult man. Put more bluntly, he was an asshole, an SOB, or whatever epithet best describes an abrasive egomaniac. In this colorful profile of the great man--warts and all--astronomer Florian Freistetter shows why this damning assessment is inescapable.Newton's hatred of fellow scientist Robert Hooke knew no bounds and he was strident in expressing it. He stole the work of colleague John Flamsteed, ruining his career without a second thought. He carried on a venomous battle with Gottfried Wilhelm Leibniz over the invention of calculus, vilifying him anonymously while the German scientist was alive and continuing the attacks after he died. All evidence indicates that Newton was conniving, sneaky, resentful, secretive, and antisocial. Compounding the mystery of his strange character is that he was also a religious fanatic, a mystery-monger who spent years studying the Bible and predicted the apocalypse.While documenting all of these unusual traits, the author makes a convincing case that Newton would have never revolutionized physics if he hadn't been just such an obnoxious person. This is a fascinating character study of an astounding genius and--if truth be told--an almighty asshole as well.Photomechanical Materials, Composites, and Systems: Wireless Transduction of Light into Work
Par Timothy J White. 2017
An exhaustive review of the history, current state, and future opportunities for harnessing light to accomplish useful work in materials,…
this book describes the chemistry, physics, and mechanics of light-controlled systems.• Describes photomechanical materials and mechanisms, along with key applications• Exceptional collection of leading authors, internationally recognized for their work in this growing area• Covers the full scope of photomechanical materials: polymers, crystals, ceramics, and nanocomposites• Deals with an interdisciplinary coupling of mechanics, materials, chemistry, and physics• Emphasizes application opportunities in creating adaptive surface features, shape memory devices, and actuators; while assessing future prospects for utility in optics and photonics and soft roboticsGuidance and Control Technology of Spacecraft on Elliptical Orbit (Navigation: Science and Technology)
Par Fucheng Liu, Shan Lu, Yue Sun. 2019
This book introduces readers to the navigation guidance and control technologies involved in single-spacecraft double-spacecraft and multiple-spacecraft…
tasks in elliptical orbits It comprehensively covers the key technologies of guidance navigation and control GNC system design for spacecraft in elliptical orbits including the orbit design formation configuration design and maintenance autonomous navigation technology and relative navigation technology as well as autonomous rendezvous technology The methods that this book introduces are very close to actual practical engineering applications and presented in an accessible style The book can serve as reference teaching material for senior undergraduates and postgraduates with space navigation related majors while also providing essential information and guidance for research personnel and engineering technical personnel engaged in the development of GNC systems for spacecraftMirror Mirror: A History of the Human Love Affair with Reflection
Par Mark Pendergrast. 2003
As our first technology for contemplation of the self, the mirror is arguably as important an invention as the wheel…
and perhaps even more universal. Mirror Mirror is the fascinating story of the mirror's invention, refinement, and use in an astonishing range of human activities-from the bloodthirsty smoking gods of the Toltecs, to the fantastic mirrored rooms wealthy Romans created for their orgies, to the mirror's key role in the use and understanding of light. From Archimedes to Isaac Newton to Max Factor to David Hockney, this is the fascinating tale of one of the most remarkable inventions in human history and its effects on myth, religion, science, manners, and the arts.The Hourglass Solution: A Boomer's Guide to the Rest of Your Life
Par Jeff Johnson, Paula Forman. 2009
Seventy-five million baby boomers are finding themselves bound by habits and pursuits instigated many years agoand for a large percentage…
of those boomers, significant aspects of their lives no longer satisfy. But by joining revolutionary insight to highly proprietary prescriptive advice, The Hourglass Solution provides a proactive and pragmatic way to lead a better life after 50. Johnson and Forman evaluate the life narrative through the lens of an hourglassproposing that those in early adulthood are at the top of the hourglass, able to select from many options, while those in middle age are in the hourglass’s neck, constrained by the choices they made earlier in their lives. The Hourglass Solution explains how those approaching their fifties (and beyond) can still find a wealth of opportunity by recognizing and pursuing new directions, free from the restrictions imposed by an earlier choice. Like Gail Sheehy’s Passages before it, The Hourglass Solution will enlighten and inspire a generation of readers to regain control over their lives and well-being.Prime Time: How Baby Boomers Will Revolutionize Retirement And Transform America
Par Marc Freedman. 1999
Over the next three decades, the number of Americans over fifty will double, swelling to more than a quarter of…
the population. Already we are living thirty years longer than a century ago, with further gains expected in the coming years. The end result is a new stage of life, one as long or longer than childhood or middle age in duration, and one spent in unprecedented good health. Yet, as individuals, and as a society, we've shown little imagination or wisdom in using this great gift of a third age. Marc Freedman identifies the new longevity as not a problem to be solved, but an opportunity to be seized-provided we can engage the experience, talent, and idealism of older Americans. At a juncture when the middle-generation faces a time-famine, struggling to simultaneously raise kids and work long hours on the job, the older generation is awash in free time, poised to succeed women as the trustees of civic life in this country. In the process they stand to find new meaning and purpose in their lives, and abandon the limbo-like state unfulfilling for so many older individuals. Freedman argues that the aging phenomenon, the massive transformation that many portray as our downfall, may in fact be our best hope for renewal as a nation.Erich Hückel (1896-1980)
Par Andreas Karachalios. 2009
This study, the first comprehensive account of Erich Hückel's career, examines his scientific work as well as his importance for…
the emergence of quantum chemistry as an independent discipline in Germany during the 1930s. Hückel began his career by studying quantum physics in Göttingen, but his background in chemistry led him to take up pioneering research on the physics of chemical bonding. Drawing on a variety of sources, Andreas Karachalios offers a probing account of fast-breaking developments in quantum theory that paved the way for Hückel's research. In Göttingen and later in Leipzig, Hückel interacted with leading figures not only in quantum physics and physical chemistry but also with others in nearby fields, including organic chemistry and mathematics. During his later career in Marburg, Hückel clashed with Linus Pauling over the properties of the benzine molecule. In order to appreciate this controversy, Karachalios gives a brief account of the mathematical formalism of spin invariants, with both Hückel and Pauling used in their analyses, though with different interpretations. This serves not only to clarify their differences but also to illustrate the importance of the quantum-mechanical theory of resonance for chemistry at this time.Perfectly Reasonable Deviations From the Beaten Track: The Letters of Richard P. Feynman
Par Richard P. Feynman. 1939
A Nobel Prize-winning physicist, a loving husband and father, an enthusiastic teacher, a surprisingly accomplished bongo player, and a genius…
of the highest caliber---Richard P. Feynman was all these and more. Perfectly Reasonable Deviations From the Beaten Track--collecting over forty years' worth of Feynman's letters--offers an unprecedented look at the writer and thinker whose scientific mind and lust for life made him a legend in his own time. Containing missives to and from such scientific luminaries as Victor Weisskopf, Stephen Wolfram, James Watson, and Edward Teller, as well as a remarkable selection of letters to and from fans, students, family, and people from around the world eager for Feynman's advice and counsel, Perfectly Reasonable Deviations From the Beaten Track not only illuminates the personal relationships that underwrote the key developments in modern science, but also forms the most intimate look at Feynman yet available. Feynman was a man many felt close to but few really knew, and this collection reveals the full wisdom and private passion of a personality that captivated everyone it touched. Perfectly Reasonable Deviations From the Beaten Track is an eloquent testimony to the virtue of approaching the world with an inquiring eye; it demonstrates the full extent of the Feynman legacy like never before. Edited and with additional commentary by his daughter Michelle, it's a must-read for Feynman fans everywhere, and for anyone seeking to better understand one of the towering figures--and defining personalities--of the twentieth century.A Different Universe: Reinventing Physics From the Bottom Down
Par Laughlin, Robert B.. 2005
In this age of superstring theories and Big Bang cosmology, we're used to thinking of the unknown as impossibly distant…
from our everyday lives. But in A Different Universe, Nobel Laureate Robert Laughlin argues that the scientific frontier is right under our fingers. Instead of looking for ultimate theories, Laughlin considers the world of emergent properties-meaning the properties, such as the hardness and shape of a crystal, that result from the organization of large numbers of atoms. Laughlin shows us how the most fundamental laws of physics are in fact emergent. A Different Universe is a truly mind-bending book that shows us why everything we think about fundamental physical laws needs to change.The Mature Mind: The Positive Power of the Aging Brain
Par Gene D. Cohen. 2005
The Mature Mind delivers good news for those in the second half of life, with an extraordinary account of cutting-edge…
neuroscience, groundbreaking psychology, fascinating vignettes from history and case studies, and practical advice for personal growth strategies. Gene Cohen, a renowned psychiatrist and gerontologist, draws from more than thirty years of research to show that surprising positive changes in our brains have the powerful potential to enhance, not diminish, our lives after fifty.Superconductivity: Discoveries and Discoverers
Par Kristian Fossheim. 2012
This book is about the work of 10 great scientists; who they were and are, their personal background and how…
they achieved their outstanding results and took their prominent place in science history. We follow one of physics and science history's most enigmatic phenomena, superconductivity, through 100 years, from its discovery in 1911 to the present, not as a history book in the usual sense, but through close ups of the leading characters and their role in that story, the Nobel laureates, who were still among us in the years 2001-2004 when the main round of interviews was carried out. Since then two of them already passed away. For each one of the 10 laureates, the author tells their story by direct quotation from interviews in their own words. Each chapter treats one laureate. The author first gives a brief account of the laureates' scientific background and main contribution. Then each laureate tells his own story in his own words. This book is unique in its approach to science history.Mathematical Aspects of Subsonic and Transonic Gas Dynamics
Par Lipman Bers. 2016
This concise volume by a prominent mathematician offers an important survey of mathematical aspects of the theory of compressible fluids.…
The treatment is geared toward advanced undergraduates and graduate students in physics, applied mathematics, and engineering. Focusing on two-dimensional steady potential flows, the text eschews detailed proofs in favor of clear indications of the main ideas and descriptions of new mathematical concepts and methods that arose in connection with these chapters in fluid dynamics.Starting with a general discussion of the differential equations of a compressible gas flow, the book advances to the mathematical background of subsonic flow theory. Subsequent chapters explore the behavior of a flow at infinity and methods for the determination of flows around profiles, flows in channels and with a free boundary, the mathematical background of transonic gas dynamics, and some problems in transonic flow. An extensive bibliography of 400 papers concludes the text.Gauge Field Theories: 100 Years After General Relativity
Par Gunter Scharf. 2016
One of the main problems of theoretical physics concerns the unification of gravity with quantum theory. This monograph examines unification…
by means of the appropriate formulation of quantum gauge invariance. Suitable for advanced undergraduates and graduate students of physics, the treatment requires a basic knowledge of quantum mechanics.Opening chapters introduce the free quantum fields and prepare the field for the gauge structure, describing the inductive construction of the time-ordered products by causal perturbation theory. The analysis of causal gauge invariance follows, with considerations of massless and massive spin-1 gauge fields. Succeeding chapters explore the construction of spin-2 gauge theories, concluding with an examination of nongeometric general relativity that offers an innovate approach to gravity and cosmology.Introduction to Fluid Dynamics
Par Edward B. Mcleod Jr.. 1978
Concise, unified, and logical, this introduction to the study of the basic principles of fluid dynamics emphasizes the statement of…
problems in mathematical language. In addition to its value as a reference for professional engineers, this volume is suitable for advanced undergraduates and graduate students of mathematics and engineering. Some familiarity with the algebra of vector fields is assumed, and a useful appendix provides a succinct review of vector algebra.An introductory chapter covers fundamental notions from the continuum hypothesis to steady-state flow. Succeeding chapters explore conservation of mass, forces acting on a fluid in equilibrium, dynamic equations of motion, irrotational motion, integration of Euler's equation in special cases, and flows representable by harmonic functions. Additional topics include two dimensional flows, rectilinear vortices, general vortex motion, flows with a free boundary, and compressible fluids.