InGaAs Avalanche Photodiodes for Ranging and Lidar discusses the materials, physics, and design considerations of avalanche photodiodes (APDs) developed for 3D imaging sensors, which will enable self-driving cars and autonomously navigating drones. The book provides a detailed theoretical understanding of all types of APD, including the semiconductor physics underlying device function and the mathematics of avalanche noise. Both linear- and Geiger-mode operation of APDs are addressed, and contemporary research on APDs manufactured from a variety of different material systems is reviewed. The approach unites a theoretical treatment of common figures of merit with a practical discussion of how they impact sensor system performance. Models are developed for the sensitivity, maximum effective range, and ranging precision of time-of-flight APD photoreceiver circuits. Linear-mode InGaAs APDs are of particular relevance to 3D imaging owing to their compatibility with eye-safe lasers, and the maturity of the material system, for which substantial commercial foundry capacity exists. The author uses InGaAs APDs to demonstrate the book's design calculations, which are compared to the representative empirical data, and as the basis for discussions of device structure and manufacturing. r - Addresses the materials, device and system design challenges that face researchers today, presenting all the information in one key resource - Reviews all key APD figures of merit and explains the connection between device and system performance - Written by an industry expert with 13 years of experience developing InAlAs, InGaAs and InP avalanche photodiodes (APDs)
Fully revised and updated in its third edition, this timely book brings together the study of conflict and war and the problems surrounding the economic development of developing societies that are most prone to experiencing problems in moving on after war. The book does so by reflecting on the issues surrounding war as it unfolds and after it has (in principle) ‘ended’, within the context of the history, present-day problems and future prospects. The book aims to highlight the possibilities, successes and failures of past and present policies that bring ‘development’ to countries and peoples that want to be more involved in deciding their own futures after conflict and war, and often find themselves subject to what can be seen as arbitrary and even alien ways of thinking and acting by institutions in which they theoretically have membership and agency but often do not in practice. The case studies have been fully updated to reflect changes and developments since the second edition of this text, and there are questions at the end of each chapter to promote reflection. This new edition presents a deeper dive into the history of conflict and the emergence of new theories and policy guidance about present and future options in the fields of conflict and development. Accessible and engaging, this textbook is a pivotal resource for a nexus of subjects related to the often separated fields of conflict and development studies, as well as practitioners in this area.
An argument that America's addiction to crude oil has driven a foreign policy of intervention and exploitation hidden behind a facade of liberal internationalism. The United States is addicted to crude oil. In this book, Andrew Price-Smith argues that this addiction has distorted the conduct of American foreign policy in profound and malign ways, resulting in interventionism, exploitation, and other illiberal behaviors that hide behind a facade of liberal internationalism. The symbiotic relationship between the state and the oil industry has produced deviations from rational foreign energy policy, including interventions in Iraq and elsewhere that have been (at the very least) counterproductive or (at worst) completely antithetical to national interests. Liberal internationalism casts the United States as a benign hegemon, guaranteeing security to its allies during the Cold War and helping to establish collaborative international institutions. Price-Smith argues for a reformulation of liberal internationalism (which he terms shadow liberalism) that takes into account the dark side of American foreign policy. Price-Smith contends that the “free market” in international oil is largely a myth, rendered problematic by energy statism and the rise of national oil companies. He illustrates the destabilizing effect of oil in the Persian Gulf, and describes the United States' grand energy strategy, particularly in the Persian Gulf, as illiberal at its core, focused on the projection of power and on periodic bouts of violence. Washington's perennial oscillation between liberal phases of institution building and provision of public goods and illiberal bellicosity, Price-Smith argues, represents the shadow liberalism that is at the core of US foreign policy.
For the past twenty years, noted sociologist Andrew Abbott has been developing what he calls a processual ontology for social life. In this view, the social world is constantly changing—making, remaking, and unmaking itself, instant by instant. He argues that even the units of the social world—both individuals and entities—must be explained by these series of events rather than as enduring objects, fixed in time. This radical concept, which lies at the heart of the Chicago School of Sociology, provides a means for the disciplines of history and sociology to interact with and reflect on each other. In Processual Sociology, Abbott first examines the endurance of individuals and social groups through time and then goes on to consider the question of what this means for human nature. He looks at different approaches to the passing of social time and determination, all while examining the goal of social existence, weighing the concepts of individual outcome and social order. Abbott concludes by discussing core difficulties of the practice of social science as a moral activity, arguing that it is inescapably moral and therefore we must develop normative theories more sophisticated than our current naively political normativism. Ranging broadly across disciplines and methodologies, Processual Sociology breaks new ground in its search for conceptual foundations of a rigorously processual account of social life.
Human Molecular Genetics is an established and class-proven textbook for upper-level undergraduates and graduate students which provides an authoritative and integrated approach to the molecular aspects of human genetics. While maintaining the hallmark features of previous editions, the Fourth Edition has been completely updated. It includes new Key Concepts at the beginning of each chapter and annotated further reading at the conclusion of each chapter, to help readers navigate the wealth of information in this subject. The text has been restructured so genomic technologies are integrated throughout, and next generation sequencing is included. Genetic testing, screening, approaches to therapy, personalized medicine, and disease models have been brought together in one section. Coverage of cell biology including stem cells and cell therapy, studying gene function and structure, comparative genomics, model organisms, noncoding RNAs and their functions, and epigenetics have all been expanded.
An authoritative and accessible reference guide to psychology. Includes over 11,000 clear and concise definitions of a wide range of terms and concepts in psychology, psychiatry, and psychoanalysis. Ideal for students and professional pyschologists, as well as the general reader.
An attempt to provide an account of the genesis of Thatcherism in opposition, its record in government, its relationship to the Conservative tradition and the ideological challenge of the New Right. The manner in which Thatcherism has been analysed by the Left and the Right is assessed.
Is there life after the presidency? That is the question with which Andrew Johnson wrestled after his return to Tennessee in March 1869 until his death in the summer of 1875. He answered that question with a resounding "yes" and revitalized his political ambitions. For his six post-presidential years, Johnson relentlessly pursued a vindication of earlier setbacks and embarrassments. He had hardly arrived back in Greenville before he began mapping his strategy to recapture public acclaim. Johnson eschewed the opportunity to compete for the governor's chair and opted instead to set his sights on the prospects of going back to the nation's capital, preferably as a U. S. senator. Johnson engaged in three separate campaigns, one in 1869, one in 1872, and the final one is 1874-75. In the first, he sought election to the U. S. Senate. At the very last minute the tide went against him in the legislature, and Johnson thereby lost a wonderful opportunity to return to Washington only a few months after the end of his presidency. In 1872, Tennessee stipulated that its new congressional seat would be an at-large one. This suited Johnson, who favored a statewide, rather than a district, race. When he could not secure the formal nomination of the state's Democratic part, he boldly declared himself an independent candidate. Although he knew full well that his actual chances of election over either a Republican or a Democratic rival were slim, Johnson stayed in the fray. Confederates exerted one the Democratic party, and he succeeded. The Republican contender emerged victorious, much as Johnson had calculated, and therefore in a somewhat perverse this strengthened Johnson's political clout for another day. The day came in 1874, when he launched his campaign for the U.S. Senate. Johnson labored mightily throughout the state in this cause: by the time the legislature convened, he was the major contender for the post. But Democratic party successes in the gubernatorial and legislative elections had encouraged a number of other hopefuls. Eventually, the legislature staged fifty-five ballots before Johnson carried the day in late January 1875. As fate would have it, President Grant summoned a special session if the U. S. Senate to meet in March, enabling Johnson to claim his seat well ahead of the normal schedule. The ex-president strode confidently into the Senate chamber, the scene of his impeachment embarrassment in 1868, and took the oath of office. Many well-wishers, as well as old foes, greeted the battle-scarred political veteran whose vindication had been achieved at last. After lingering in Washington after the close of the Senate session, Johnson returned to Tennessee, where he lived out the short remainder of his days. With the exception of serious financial reverses and a nearly fatal battle with cholera in 1873, Johnson's sole focus had been his political rehabilitation. Considering his return to the Senate, albeit brief, the argument could be made that he succeeded. But, considering the verdict of most historians, it remains debatable whether he achieved his aims. The Editor: Paul H. Bergeron is professor of history at the University of Tennessee, Knoxville.
What does conservatism, as a body of political thought, say about the legal regulation of intimate relationships, and to what extent has this thought influenced the Conservative Party's approach to family law? With this question as its focus, this book explores the relationship between family law, conservatism and the Conservative Party since the 1980s. Taking a politico- and socio-legal perspective, the discussion draws on an expansive reading of Hansard as well as recently released archival material. The study first sets out the political tradition of conservatism, relying largely on the work of Edmund Burke, before going on to analyse the discourse around the development of four crucial statutes in the field, namely: the Matrimonial and Family Proceedings Act 1984; the Family Law Act 1996; the Civil Partnership Act 2004; and the Marriage (Same Sex Couples) Act 2013. This work offers the first extended synthesis of family law, conservative political thought and Conservative Party politics, and as such provides significant new insight into how family law is made. Runner up of the 2020 PSA Conservatism Studies Book Prize.
People are concerned about our nation's problems and are looking for ways to help. Volunteer USA is the perfect resource, because it covers a wide range of issues: from AIDS to hunger, illiteracy, and alcohol/drugs. This is a complete sourcebook that will help readers to know what they can do to make a difference.
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