A second edition, in two parts, of Volume 1 of this well-known reference series. This volume deals mainly with the olivine and garnet groups and also the humite group, zircon, sphene, vesuvianite, the Al2SiO5 (including mullite), topaz, staurolite and chloritoid. The disilicates and ring-silicates are covered in Volume 1B. In the years since the first edition was published, the quantity and scope of research on the olivines, garnets and the aluminosilicates has grown enormously and has given rise to a wide variety of literature. This book, which has been completely rewritten and considerably expanded, summarizes the important research results and presents them in an organized fashion. Each mineral chapter is divided into sections on structure, chemistry, optical and physical properties, distinguishing features and paragenesis. Each chapter is headed by a tabulation of mineral data and a sketch showing optical orientation, and concludes with full references to the literature. Diagrams of the crystal structures are presented and are followed by a discussion of the structural features. The chemical sections include a large number of analyses from which structural formulae have been calculated, illustrating the chemical and paragenetical variation exhibited by each mineral; phase equilibria in relevant systems are fully considered. In the sections on optical and physical properties, particular attention is paid to the correlation of these properties with chemical composition. The principal modes of occurrence are described and discussed in the paragenesis sections; here again correlation with chemistry is emphasized. 11 volumes are available in this series.
William J. Perry and Ashton B. Carter, two of the world's foremost defense authorities, draw on their experience as leaders of the U.S. Defense Department to propose a new American security strategy for the twenty-first century. After a century in which aggression had to be defeated in two world wars and then deterred through a prolonged cold war, the authors argue for a strategy centered on prevention. Now that the cold war is over, it is necessary to rethink the risks to U.S. security. The A list--threats to U.S. survival--is empty today. The B list--the two major regional contingencies in the Persian Gulf and on the Korean peninsula that dominate Pentagon planning and budgeting--pose imminent threats to U.S. interests but not to survival. And the C list--such headline-grabbing places as Kosovo, Bosnia, Somalia, Rwanda, and Haiti--includes important contingencies that indirectly affect U.S. security but do not directly threaten U.S. interests. Thus the United States is enjoying a period of unprecedented peace and influence; but foreign policy and defense leaders cannot afford to be complacent. The authors' preventive defense strategy concentrates on the dangers that, if mismanaged, have the potential to grow into true A-list threats to U.S. survival in the next century. These include Weimar Russia: failure to establish a self-respecting place for the new Russia in the post-cold war world, allowing it to descend into chaos, isolation, and aggression as Germany did after World War I; Loose Nukes: failure to reduce and secure the deadly legacy of the cold war--nuclear, chemical, and biological weapons in Russia and the rest of the former Soviet Union; A Rising China Turned Hostile: failure to shape China's rise to Asian superpower status so that it emerges as a partner rather than an adversary; Proliferation: spread of weapons of mass destruction; and Catastrophic Terrorism: increase in the scope and intensity of transnational terrorism.They also argue for
“When I became secretary of defense,” Ashton B. Carter said when announcing that the Pentagon would open all combat jobs to women, “I made a commitment to building America's force of the future. In the twenty-first century, that requires drawing strength from the broadest possible pool of talent.” That “pool of talent”—and how our nation's civilian and military leaders have tried to fill it—is what Military Service and American Democracy is all about. William Taylor chronicles and analyzes the long and ever-changing history of that often contentious and controversial effort, from the initiation of America's first peacetime draft just before our entry into World War II up to present-day conflicts in Iraq and Afghanistan. A history that runs from the selective service era of 1940–1973 through the era of the All-Volunteer Force of 1973 to the present, his book details the many personnel policies that have shaped, controlled, and defined American military service over the last eight decades. Exploring the individual and group identities excluded from official personnel policy over time—African Americans, women, and gays among others—Taylor shows how military service has been an arena of contested citizenship, one in which American values have been tested, questioned, and ultimately redefined. Yet, we see how this process has resulted in greater inclusiveness and expanded opportunities in military service while encouraging and shaping similar changes in broader society. In the distinction between compulsory and voluntary military service, Taylor also examines the dichotomy between national security and individual liberty—two competing ideals that have existed in constant tension throughout the history of American democracy.
The report notes that in the near term nuclear weapons will remain a fundamental element of U.S. national security. For this reason it emphasizes the importance of maintaining a safe, secure, and reliable deterrent nuclear force and makes recommendations on this front. The report also offers measures to advance important goals such as preventing nuclear terrorism and bolstering the nuclear nonproliferation regime--Foreword.
At the moment, the revision of security policy and the formation of a new consensus to support it are still at an early stage of development. The idea of comprehensive security cooperation among the major military establishments to form an inclusive international security arrangement has been only barely acknowledged and is only partially developed. The basic principle of cooperation has been proclaimed in general terms in the Paris Charter issued in November of 1990. Important implementing provisions have been embodied in the Strategic Arms Reductions Talks (START), Conventional Forces in Europe (CFE), and Intermediate-Range Nuclear Forces (INF) treaties. Except for the regulation of U.S. and Commonwealth of Independent States (CIS) strategic forces, however, these arrangements apply only to the European theater and even there have not been systematically developed. The formation of a new security order requires that cooperative theaters of military engagement be systematically developed. Clearly that exercise will stretch the minds of all those whose thinking about security has been premised on confrontational methods. Nonetheless, such a stretching is unavoidable. The new security problems are driven by powerful forces, reshaping the entire international context. They impose starkly different requirements. They will deflect even the impressive momentum of U.S. military traditions. The eventual outcome is uncertain. It turns upon political debates yet to be held, consensus judgements yet to form, and events and their implications yet to unfold. Fundamental reconceptualization of security policy is a necessary step in the right direction, and it is important to get on with it. Getting on with it means defining the new concept of cooperative security, identifying the trends that motivate it, outlining its implications for practical policy action, and acknowledging its constraints. These tasks are the purpose of this essay.
Principles and Practice of Sleep Medicine, 5th Edition, by Meir H. Kryger, MD, FRCPC, Thomas Roth, PhD, and William C. Dement, MD, PhD, delivers the comprehensive, dependable guidance you need to effectively diagnose and manage even the most challenging sleep disorders. Updates to genetics and circadian rhythms, occupational health, sleep in older people, memory and sleep, physical examination of the patient, comorbid insomnias, and much more keep you current on the newest areas of the field. A greater emphasis on evidence-based approaches helps you make the most well-informed clinical decisions. And, a new more user-friendly, full-color format, both in print and online, lets you find the answers you need more quickly and easily. Whether you are preparing for the new sleep medicine fellowship examination, or simply want to offer your patients today's best care, this is the one resource to use! Make optimal use of the newest scientific discoveries and clinical approaches that are advancing the diagnosis and management of sleep disorders.
This book is designed to filter the medical minutia into an easy to read and follow text in General Surgery. As I went through my training in General Surgery, I found that as the in-service training exam approached I was never quite prepared. I just couldn't bring myself to read a 2000 page textbook the month before the exam. The Surgery Residents
A gripping modern-day detective story about the scientific quest to understand the Oracle of Delphi Like Walking the Bible, this fascinating book turns a modern eye on an enduring legend. The Oracle of Delphi was one of the most influential figures in ancient Greece. Human mistress of the god Apollo, she had the power to enter into ecstatic communion with him and deliver his prophesies to men. Thousands of years later, Pulitzer Prize–winning journalist William J. Broad follows a crew of enterprising researchers as they sift through the evidence of history, geology, and archaeology to reveal—as far as science is able—the source of her visions.
Written by a leading scholar in the field of nuclear weapons and international relations, this book examines ‘the problem of order’ arising from the existence of weapons of mass destruction. This central problem of international order has its origins in the nineteenth century, when industrialization and the emergence of new sciences, technologies and administrative capabilities greatly expanded states’ abilities to inflict injury, ushering in the era of total war. It became acute in the mid-twentieth century, with the invention of the atomic bomb and the pre-eminent role ascribed to nuclear weapons during the Cold War. It became more complex after the end of the Cold War, as power structures shifted, new insecurities emerged, prior ordering strategies were called into question, and as technologies relevant to weapons of mass destruction became more accessible to non-state actors as well as states. William Walker explores how this problem is conceived by influential actors, how they have tried to fashion solutions in the face of many predicaments, and why those solutions have been deemed effective and ineffective, legitimate and illegitimate, in various times and contexts.
Offers therapists guidance in helping multigenerational families with older members understand and cope with the myriad challenges they face. The text considers such issues as: confronting death; life validation; life review; and exoneration, forgiveness, and healing in the family.
Highlighting how slippery numbers and questionable mathematical conclusions emerge and what can be done to safeguard against them, this book examines flawed usage of math in public affairs through actual cases of how mathematical data and conclusions can be distorted and misrepresented to influence public opinion. The author analyzes the cost of "s
The Nunn-Lugar Cooperative Threat Reduction (CTR) program has since authorized more than $1.5 billion for a wide array of weapons destruction, demilitarization, nuclear security, and nonproliferation activities in the Newly Independent States (NIS) of the former Soviet Union.
By the late 20th century, Montpelier, the home of James and Dolley Madison, had been altered until it would no longer have been recognizable to the couple. In 2000 the newly-created Montpelier Foundation took over management of the historic home with the seemingly insurmountable task of restoring it to be a visual record of the Madisons' era. Within ten years, the Foundation overcame numerous hurdles, turning Montpelier into a monument to the Father of the Constitution. Over the next decade the site also became a monument to Montpelier's enslaved. The buildings in their community next to the Madisons' home were reconstructed, and award-winning exhibits dramatically illustrate the tragedy of slavery and essential role of enslaved people in Madison's life. Foundation co-founder William H. Lewis details the nonprofit's ambitious preservation projects and remarkable achievements.
Business scandals from Enron to WorldCom have escalated concerns about corporate governance into a full-blown crisis. Institutional investors and legislators have dominated the debate and enacted important changes in corporate accounting and other areas. But Colin B. Carter and Jay W. Lorsch say that we must now focus on the performance of corporate boards. This timely book argues that boards are being pressed to perform unrealistic duties given their traditional structure, processes, and membership. Carter and Lorsch propose a strategic redesign of boards--making them better attuned to their oversight, decision-making, and advisory roles--to enable directors to meet 21st century challenges successfully. Based on the authors' deep expertise and longtime experience working with boards around the world, and on a probing survey of CEOs, Carter and Lorsch help boards to develop a realistic value proposition customized to the company they serve. The authors explore the core dilemmas and responsibilities boards face and outline a framework for designing the most effective structure, makeup, size, and culture. This book provides a candid account of the current state of boards and points the way in a time of crisis and change.
In the United States more than thirty thousand deaths each year can be attributed to firearms. This book on the history of guns in America examines the Second Amendment and the laws and court cases it has spawned. The author’s thorough and objective account shows the complexities of the issue, which are so often reduced to bumper-sticker slogans, and suggests ways in which gun violence in this country can be reduced. Briggs profiles not only protagonists in the national gun debate but also ordinary people, showing the ways guns have become part of the lives of many Americans. Among them are gays and lesbians, women, competitive trapshooters, people in the gun-rights and gun-control trenches, the NRA’s first female president, and the most successful gunsmith in American history. Balanced and painstakingly unbiased, Briggs’s account provides the background needed to follow gun politics in America and to understand the gun culture in which we are likely to live for the foreseeable future.
Our government is failing us. Can we simply blame polarization, the deregulation of campaign finance, or some other nefarious force? What if the roots go much deeper, to our nation's start? In Relic, the political scientists William Howell and Terry Moe boldly argue that nothing less than the U.S. Constitution is the cause of government dysfunction. The framers came from a simple, small, agrarian society, and set forth a government comprised of separate powers, one of which, Congress, was expected to respond to the parochial concerns of citizens across the land. By design, the national government they created was incapable of taking broad and meaningful action. But a hundred years after the nation's founding, the United States was transformed into a complex, large, and industrial society. The key, they argue, is to expand the powers of the president. Presidents take a longer view of things out of concern for their legacies, and are able to act without hesitation. To back up this controversial remedy, Howell and Moe offer an incisive understanding of the Progressive Movement of the late 19th and early 20th centuries, one of the most powerful movements in American history. The Progressives shone a bright light on the mismatch between our constitutional government and the demands of modernity, and they succeeded in changing our government, sidelining Congress and installing a presidentially-led system that was more able to tackle the nation's vast social problems. Howell and Moe argue that we need a second Progressive Movement dedicated to effective government, above all to reforms that promote strong presidential leadership. For it is through the presidency that the American government can address the problems that threaten the very stability of our society"--
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