From the renowned Centers for Surgical Anatomy and Technique of Emory University, here is the revised and updated, defintive memory refresher for the practicing surgeon and the surgical resident entering the operating room. Featuring clear, practical explanations of anatomy as it pertains to most operations in general surgery, this book helps avoid complications and develop masterful surgical technique. With new sections on the esophagus, inquinal hernia and laparoscopic procedures, plus 100 new illustrations this is now more than ever a must-have for every resident and general surgeon.
Lee Smolin offers a new theory of the universe that is at once elegant, comprehensive, and radically different from anything proposed before. Smolin posits that a process of self organization like that of biological evolution shapes the universe, as it develops and eventually reproduces through black holes, each of which may result in a new big bang and a new universe. Natural selection may guide the appearance of the laws of physics, favoring those universes which best reproduce. The result would be a cosmology according to which life is a natural consequence of the fundamental principles on which the universe has been built, and a science that would give us a picture of the universe in which, as the author writes, "the occurrence of novelty, indeed the perpetual birth of novelty, can be understood." Smolin is one of the leading cosmologists at work today, and he writes with an expertise and force of argument that will command attention throughout the world of physics. But it is the humanity and sharp clarity of his prose that offers access for the layperson to the mind bending space at the forefront of today's physics.
Many problems in general relativity are essentially geometric in nature, in the sense that they can be understood in terms of Riemannian geometry and partial differential equations. This book is centered around the study of mass in general relativity using the techniques of geometric analysis. Specifically, it provides a comprehensive treatment of the positive mass theorem and closely related results, such as the Penrose inequality, drawing on a variety of tools used in this area of research, including minimal hypersurfaces, conformal geometry, inverse mean curvature flow, conformal flow, spinors and the Dirac operator, marginally outer trapped surfaces, and density theorems. This is the first time these topics have been gathered into a single place and presented with an advanced graduate student audience in mind; several dozen exercises are also included. The main prerequisite for this book is a working understanding of Riemannian geometry and basic knowledge of elliptic linear partial differential equations, with only minimal prior knowledge of physics required. The second part of the book includes a short crash course on general relativity, which provides background for the study of asymptotically flat initial data sets satisfying the dominant energy condition.
A radical new view of the nature of time and the cosmos—“at once entertaining, thought-provoking, fabulously ambitious and fabulously speculative” (The New York Times Book Review). What is time? This deceptively simple question is the single most important problem facing science as we probe deeper into the fundamentals of the universe. All of the mysteries physicists and cosmologists face—from the Big Bang to the future of the universe, from the puzzles of quantum physics to the unification of forces and particles—come down to the nature of time. The fact that time is real may seem obvious. You experience it passing every day when you watch clocks tick, bread toast, and children grow. But most physicists, from Newton to Einstein to today’s quantum theorists, have seen things differently. The scientific case for time being an illusion is formidable. That is why the consequences of adopting the view that time is real are revolutionary. Here, the author of The Trouble with Physics argues that a limited notion of time is holding physics back—and what we need now is a major shift in scientific thought. The true reality of this manmade construct could be the key to the next big breakthrough in theoretical physics—and could hold implications relevant to issues from climate change to the economy. What if the laws of physics themselves were not ageless? What if they could evolve? Time Reborn offers a radical approach to cosmology that embraces the concept of time and opens up a whole new universe of possibilities. “With rare conceptual daring, Smolin beckons toward a new perspective for doing cosmological theory . . . A thrilling intellectual ride.” —Booklist, starred review
Smuggling Armageddon looks at one of the most troubling international concerns of the 1990s and beyond: the illegal trade in nuclear materials that has erupted in the Newly-Independent States (NIS) and Europe since the collapse of the former Soviet Union. Rensselaer Lee raises the seldom-asked question of whether such traffic poses a threat of consequence to international security and stability while showing readers a Russia beset with a variety of criminal proliferation channels, increasingly sophisticated smuggling operations, and nuclear stockpiles with breached security. Smuggling Armageddon is sure to provoke controversy and raise the specter of nuclear destruction once again.
Lady Darby returns to London with her new husband, Sebastian Gage, but newlywed bliss won't last for long when her past comes back to haunt her in the latest exciting installment in this national bestselling series. November 1831. After fleeing London in infamy more than two years prior, Lady Kiera Darby's return to the city is anything but mundane, though not for the reasons she expected. A gang of body snatchers is arrested on suspicion of imitating the notorious misdeeds of Edinburgh criminals, Burke and Hare--killing people from the streets and selling their bodies to medical schools. Then Kiera's past--a past she thought she'd finally made peace with--rises up to haunt her. All of London is horrified by the evidence that "burkers" are, indeed, at work in their city. The terrified populace hovers on a knife's edge, ready to take their enmity out on any likely suspect. And when Kiera receives a letter of blackmail, threatening to divulge details about her late anatomist husband's involvement with the body snatchers and wrongfully implicate her, she begins to apprehend just how precarious her situation is. Not only for herself, but also her new husband and investigative partner, Sebastian Gage, and their unborn child. Meanwhile, the young scion of a noble family has been found murdered a block from his home, and the man's family wants Kiera and Gage to investigate. Is it a failed attempt by the London burkers, having left the body behind, or the crime of someone much closer to home? Someone who stalks the privileged, using the uproar over the burkers to cover his own dark deeds?
It would be hard to imagine a better guide to this difficult subject." -- Scientific American In Three Roads to Quantum Gravity, Lee Smolin provides an accessible overview of the attempts to build a final "theory of everything." He explains in simple terms what scientists are talking about when they say the world is made from exotic entities such as loops, strings, and black holes and tells the fascinating stories behind these discoveries: the rivalries, epiphanies, and intrigues he witnessed firsthand. "Provocative, original, and unsettling." -- The New York Review of Books "An excellent writer, a creative thinker." -- Nature
This book tells the story of how the very idea of two cultures-the so-called divorce between science and the humanities-was a creation of the modern world-system. The contributors, working from a common research framework, trace the divorce of "facts" and "values" as part of the transition from feudalism to capitalism. This led to a polarization between universalist "science" and the particularist "humanities" and finally to the creation of the social sciences as an uneasy intermediary in this epistemological debate. The book addresses the contemporary attempts to overcome the division between the two cultures that emerge from science, feminism, race and ethnic studies, cultural studies, and ecology, ending with an analysis of the culture wars and the science wars. Contributors: Volkan Aytar, Ay,se Betul Celik, Mauro Di Meglio, Mark Frezzo, Ho-fung Hung, Biray Kolloupglu K3/4rl3/4, Agustin Lao- Montes, Eric Mielants, Boris Stremlin, Sunaryo, Norihisa Yamashita, Deniz Yukeseker.
Automatic Quantum Computer Programming provides an introduction to quantum computing for non-physicists, as well as an introduction to genetic programming for non-computer-scientists. The book explores several ways in which genetic programming can support automatic quantum computer programming and presents detailed descriptions of specific techniques, along with several examples of their human-competitive performance on specific problems. Source code for the author’s QGAME quantum computer simulator is included as an appendix, and pointers to additional online resources furnish the reader with an array of tools for automatic quantum computer programming.
This updated and expanded 1985 edition of the classic 1974 work covers deindustrialisation, industrial and competition policy, the public enterprise sector, regional and urban policy, and privatisation, as well as focussing on the firm and the industrial sector in all its facets. It remains the key work on industrial economics.
This book examines the relationship between intellectual property in pharmaceuticals and access to medicines from a human rights perspective, with a view to contributing to the development of a human rights framework that can guide States in enacting and implementing intellectual property law and policy. The study primarily explores whether conflicts between patents and human rights in the context of access to medicines are inevitable, or whether patents can be made to serve human rights. What could be a normative framework that human rights might provide for patents and innovation? Joo-Young Lee argues that it is necessary to have a deepened understanding of each of the two sets of norms that govern this issue, that is, patent law and international human rights law. The chapters investigate the relevant dimensions of patent law, and analyse particular human rights bearing upon the issue of intellectual property and access to medicines. This study will be of great interest to academic specialists, practitioners or professionals in the fields of human rights, trade, and intellectual property, as well as policy makers, activists, and health professionals across the world working in intellectual property and human rights.
This book sets out the foundations of post-Keynesian price theory. Blending theory and analysis it is the first comprehensive assessment of post-Keynesian price theory and its foundations. Scholars and students will particularly welcome the emphasis on the non-neoclassical and non-equilibrium nature of post-Keynesian price theory.
Gothic Terrors brings together two discursive fields that have had very little contact hitherto: Gothic Studies and Hispanism. Though widely accepted in English studies, Hispanists seldom invoke the concept of a Gothic mode existing beyond its first appearance in the eighteenth century. Highlighting Gothic elements in mainstream Spanish fiction from the nineteenth century until the present day, Lee Six challenges the view that Spanish writers rejected what the Gothic had to offer. Through close study of texts by Benito Pérez Galdós, Emilia Pardo Bazán, Miguel de Unamuno, Camilo José Cela, Adelaida García Morales, Espido Freire, and Javier García Sánchez, Lee Six traces the evolution of three staples of the Gothic: the heroine imprisoned on grounds of madness, the doubled or split character, and the use of violent, gory description. Persuasively argued and well researched, Gothic Terrors reflects on the Gothic presence in Spanish mainstream literature and identifies two important ways in which it crosses cultural divides: the traditional gulf between high and low culture within Spain, and the engagement of Spanish creative writers with transnational literary trends. Gothic Terrors will thus appeal to Gothic scholars who are interested in the Spanish dimension of their field, as well as to Hispanists who may have been unaware of how relevant and useful Gothic studies could be for them."--Publisher's website.
This 4th edition of Mastery of Endoscopic and Laparoscopic Surgery presents both the common procedures residents must master as well as the more challenging procedures required of fellows and practitioners.
A daring new vision of the quantum universe, and the scandals controversies, and questions that may illuminate our future--from Canada's leading mind on contemporary physics. Quantum physics is the golden child of modern science. It is the basis of our understanding of atoms, radiation, and so much else, from elementary particles and basic forces to the behaviour of materials. But for a century it has also been the problem child of science, plagued by intense disagreements between its intellectual giants, from Albert Einstein to Stephen Hawking, over the strange paradoxes and implications that seem like the stuff of fantasy. Whether it's Schrödinger's cat--a creature that is simultaneously dead and alive--or a belief that the world does not exist independently of our observations of it, quantum theory is what challenges our fundamental assumptions about our reality. In Einstein's Unfinished Revolution, globally renowned theoretical physicist Lee Smolin provocatively argues that the problems which have bedeviled quantum physics since its inception are unsolved for the simple reason that the theory is incomplete. There is more, waiting to be discovered. Our task--if we are to have simple answers to our simple questions about the universe we live in--must be to go beyond it to a description of the world on an atomic scale that makes sense. In this vibrant and accessible book, Smolin takes us on a journey through the basics of quantum physics, introducing the stories of the experiments and figures that have transformed the field, before wrestling with the puzzles and conundrums that they present. Along the way, he illuminates the existing theories about the quantum world that might solve these problems, guiding us toward his own vision that embraces common sense realism. If we are to have any hope of completing the revolution that Einstein began nearly a century ago, we must go beyond quantum mechanics as we know it to find a theory that will give us a complete description of nature. In Einstein's Unfinished Revolution, Lee Smolin brings us a step closer to resolving one of the greatest scientific controversies of our age.
In a world supposedly governed by ruthless survival of the fittest, why do we see acts of goodness in both animals and humans? This problem plagued Charles Darwin in the 1850s as he developed his theory of evolution through natural selection. Indeed, Darwin worried that the goodness he observed in nature could be the Achilles heel of his theory. Ever since then, scientists and other thinkers have engaged in a fierce debate about the origins of goodness that has dragged politics, philosophy, and religion into what remains a major question for evolutionary biology. The Altruism Equation traces the history of this debate from Darwin to the present through an extraordinary cast of characters-from the Russian prince Petr Kropotkin, who wanted to base society on altruism, to the brilliant biologist George Price, who fell into poverty and succumbed to suicide as he obsessed over the problem. In a final surprising turn, William Hamilton, the scientist who came up with the equation that reduced altruism to the cold language of natural selection, desperately hoped that his theory did not apply to humans. Hamilton's Rule, which states that relatives are worth helping in direct proportion to their blood relatedness, is as fundamental to evolutionary biology as Newton's laws of motion are to physics. But even today, decades after its formulation, Hamilton's Rule is still hotly debated among those who cannot accept that goodness can be explained by a simple mathematical formula. For the first time, Lee Alan Dugatkin brings to life the people, the issues, and the passions that have surrounded the altruism debate. Readers will be swept along by this fast-paced tale of history, biography, and scientific discovery.
Strategy as Action presents an action plan for how firms can build, improve, and defend their competitive advantage at every stage of their life cycle. For start-up firms entering a market, it provides a model for exploiting competitive uncertainty and blind spots; for growth firms who have established some market advantages, it provides an action plan for exploiting relative resources; for mature firms, it explains how to exploit market position; finally, for firms that have no decisive resource advantage, it provides an action plan based on firm co-operative reactions.
Entrepreneurial Marketing for SMEs contextualizes the practice of marketing amongst SMEs, and critically discusses major issues of Entrepreneurial Marketing with a relevant and up-to-date academic body of knowledge.
A project-based approach to learning Python programming for beginners. Intriguing projects teach you how to tackle challenging problems with code. You've mastered the basics. Now you're ready to explore some of Python's more powerful tools. Real-World Python will show you how. Through a series of hands-on projects, you'll investigate and solve real-world problems using sophisticated computer vision, machine learning, data analysis, and language processing tools. You'll be introduced to important modules like OpenCV, NumPy, Pandas, NLTK, Bokeh, Beautiful Soup, Requests, HoloViews, Tkinter, turtle, matplotlib, and more. You'll create complete, working programs and think through intriguing projects that show you how to: Save shipwrecked sailors with an algorithm designed to prove the existence of God Detect asteroids and comets moving against a starfield Program a sentry gun to shoot your enemies and spare your friends Select landing sites for a Mars probe using real NASA maps Send unbreakable messages based on a book code Survive a zombie outbreak using data science Discover exoplanets and alien megastructures orbiting distant stars Test the hypothesis that we're all living in a computer simulation And more! If you're tired of learning the bare essentials of Python Programming with isolated snippets of code, you'll relish the relevant and geeky fun of Real-World Python!
In this paper, the authors study matrix functions of bounded type from the viewpoint of describing an interplay between function theory and operator theory. They first establish a criterion on the coprime-ness of two singular inner functions and obtain several properties of the Douglas-Shapiro-Shields factorizations of matrix functions of bounded type. They propose a new notion of tensored-scalar singularity, and then answer questions on Hankel operators with matrix-valued bounded type symbols. They also examine an interpolation problem related to a certain functional equation on matrix functions of bounded type; this can be seen as an extension of the classical Hermite-Fejér Interpolation Problem for matrix rational functions. The authors then extend the H∞-functional calculus to an H∞¯¯¯¯¯¯¯¯¯+H∞-functional calculus for the compressions of the shift. Next, the authors consider the subnormality of Toeplitz operators with matrix-valued bounded type symbols and, in particular, the matrix-valued version of Halmos's Problem 5 and then establish a matrix-valued version of Abrahamse's Theorem. They also solve a subnormal Toeplitz completion problem of 2×2 partial block Toeplitz matrices. Further, they establish a characterization of hyponormal Toeplitz pairs with matrix-valued bounded type symbols and then derive rank formulae for the self-commutators of hyponormal Toeplitz pairs.
Should digital technology be viewed as a new life form, sharing our ecosystem and coevolving with us? Are humans defining technology, or is technology defining humans? In this book, Edward Ashford Lee considers the case that we are less in control of the trajectory of technology than we think. It shapes us as much as we shape it, and it may be more defensible to think of technology as the result of a Darwinian coevolution than the result of top-down intelligent design. Richard Dawkins famously said that a chicken is an egg's way of making another egg. Is a human a computer's way of making another computer? To understand this question requires a deep dive into how evolution works, how humans are different from computers, and how the way technology develops resembles the emergence of a new life form on our planet. Lee presents the case for considering digital beings to be living, then offers counterarguments. What we humans do with our minds is more than computation, and what digital systems do—be teleported at the speed of light, backed up, and restored—may never be possible for humans. To believe that we are simply computations, he argues, is a “dataist” faith and scientifically indefensible. Digital beings depend on humans—and humans depend on digital beings. More likely than a planetary wipe-out of humanity is an ongoing, symbiotic coevolution of culture and technology.
Surgical Anatomy and Technique: A Pocket Manual, consistently places in the top 10 bestsellers for Springer. The third edition will ensure its continued place on the list. The authors know exactly what makes this book popular: expansive scope; concise descriptions of anatomy and technique; illustrations on nearly every page; and its compact, portable size. The challenge, then, is in the very careful selection of topics and the need to be restrained in spite of the many surgical innovations that beg to be included but that have not yet stood the test of time. Toward that end, the third edition of Surgical Anatomy and Technique includes a limited amount of new material: 3 vascular procedures (abdominal aortic aneurysm, femoropopliteal bypass, and carotid endarterectomy) and 2 gynecologic procedures commonly performed by general surgeons (hysterectomy and oopherectomy). In addition, all of the existing chapters will be updated to reflect current surgical approaches and instrumentation. Third-year medical students, surgical residents and practicing surgeons will find this handbook to be one of their most-frequently-used resources.
My road to atheism was paved by science . . . But, ironically, so was my later journey to God.' ---Lee Strobel During his academic years, Lee Strobel became convinced that God was outmoded, a belief that colored his ensuing career as an award-winning journalist at the Chicago Tribune. Science had made the idea of a Creator irrelevant---or so Strobel thought. But today science is pointing in a different direction. In recent years, a diverse and impressive body of research has increasingly supported the conclusion that the universe was intelligently designed. At the same time, Darwinism has faltered in the face of concrete facts and hard reason. Has science discovered God? At the very least, it's giving faith an immense boost as new findings emerge about the incredible complexity of our universe. Join Strobel as he reexamines the theories that once led him away from God. Through his compelling and highly readable account, you'll encounter the mind-stretching discoveries from cosmology, cellular biology, DNA research, astronomy, physics, and human consciousness that present astonishing evidence in The Case for a Creator. Also available in mass market and audio CD editions.
This book makes a major contribution to an issue of central concern to feminists. It is well written, thoroughly researched and thoughtfully argued. Wide-ranging and comprehensive in scope, the book is carefully structured, using different countries to illustrate the specific ways in which affirmative action is co-opted and contained in practice' - Jeanne Gregory, Middlesex University " This timely and incisive book brings a theoretical lens to the debates around affirmative action. It presents a comparative analysis of those countries reputed to be leading the way in policies for women - the United States, Canada, Australia, Sweden, The Netherlands and Norway. Carol Lee Bacchi draws upon current social and feminist theory to present a lucid analysis of the implementation of reform. Taking account of the particular historical context of affirmative action policies, she considers why expressed commitment to affirmative action for women has failed to translate into meaningful reform. She describes how conceptual and identity categories are given meanings and positioned in debate in ways which work to contain the effects of the reform. Bacchi concludes that proponents of affirmative action need to direct more attention to the political uses of categories than to their abstract content, and to concentrate their efforts upon exposing the effects of category politics.
In this moving and revealing account, Michael Lee Lanning brings to life the battles in which African Americans fought so courageously to become full citizens by risking their lives for their country. This updated edition includes analyses of African-American soldiers' involvement in recent U.S. conflicts, including the wars in Afghanistan and Iraq.
Noted science fiction writer Lee Wood's crime debut finds Leeds Inspector Keen Dunliffe deciding if it was sex or politics that killed an American college professor on the grounds of a royal estate.
This unique travel book takes readers on a whistle-stop tour of the world, as seen through the eyes of writers, photographers, filmmakers, composers, painters, sculptors, and philosophers. The author has tracked down life-changing locations-from cities and remote deserts to gardens and cafés-and recounts their transformative power over some of the world's greatest artists. The result is a global and artistic odyssey that takes readers from the tropical paradise of Gauguin's Tahiti to the Beatles' hippie enclave in Rishikesh, and from the hashish dens of Paul Bowles' Morocco to the Wild West of Sergio Leone.Each entry features color photographs, practical travel advice, and information on exhibitions, festivals, and museums. The book also includes a global directory of twenty-first- century hotspots, allowing budding artists to experience a creative epiphany of their own. Travellers planning a trip around an intriguing location, aspiring artists looking for a retreat, and fans keen to explore the stories behind their favourite works will find this guide an entertaining and valuable resource. AUTHOR: Jonathan Lee is a contributor to the BBC, The Guardian, The Financial Times, Time Out and other travel-related and art publications. He is the author of 50 Great Adventures.
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