This concise history of American journalism introduces readers to the news media from the first colonial newspapers to today’s news conglomerates and the rise of the digital media. Authors Ford Risley and Ashley Walters examine historical trends, discuss significant individuals, and examine noteworthy news organizations.
Acclaimed writers, family, friends, and more pay homage to the celebrated Southern author of The Prince of Tides and The Great Santini. New York Times–bestselling writer Pat Conroy (1945–2016) inspired a worldwide legion of devoted fans, but none are more loyal to him and more committed to sustaining his literary legacy than the many writers he nurtured over the course of his fifty-year career. In sharing their stories of Conroy, his fellow writers honor his memory and advance our shared understanding of his lasting impact on literary life in and well beyond the American South. Conroy’s fellowship drew from all walks of life. His relationships were complicated, and people and places he thought he’d left behind often circled back to him at crucial moments. The pantheon of contributors includes Rick Bragg, Kathleen Parker, Barbra Streisand, Janis Ian, Anthony Grooms, Mary Hood, Nikky Finney, Nathalie Dupree and Cynthia Graubart, Ron Rash, Sandra Brown, and Mary Alice Monroe; Conroy biographers Katherine Clark and Catherine Seltzer; his longtime friends; Pat’s students Sallie Ann Robinson and Valerie Sayers; members of the Conroy family; and many more. Each author in this collection shares a slightly different view of Conroy. Through their voices, a multifaceted portrait of him comes to life and sheds new light on who he was. Loosely following Conroy’s own chronology, the essays herewith wind through his river of a story, stopping at important ports of call. Cities he called home and longed to visit, along with each book he birthed, become characters that are as equally important as the people he touched along the way.
The best way to understand chemical bonding may be to take a view appropriate to each individual system, a view which may be quite different for various systems. Sometimes two very different views are appropriate for the same system, and then the combination may even give the parameters needed to estimate the bonding energy by hand. Density Functional Theory, on the other hand, generally tries to take one view as applicable to all systems, and proceeds computationally.In contrast to the author's two previous well-known textbooks, Electronic Structure and the Properties of Solids (1989) and Elementary Electronic Structure (1999), in this book he tries to distill the essence of the representation of electronic structure in a much briefer description. It is shortened by focusing primarily on the bonding energies, the energy gained in assembling atoms as a molecule or a solid, or as a solid with a surface. A central point is that the same description of the electronic structure which gives this cohesion, can also be used to understand all of the other properties, though those other properties are not emphasized here. The effort is characterized by the title, which combines the modern word ?theory? with the ancient effort of ?alchemy? to make sense of the material world.
This is a revised edition of the 1999 text on the electronic structure and properties of solids, similar in spirit to the well-known 1980 text Electronic Structure and the Properties of Solids. The revisions include an added chapter on glasses, and rewritten sections on spin-orbit coupling, magnetic alloys, and actinides. The text covers covalent semiconductors, ionic insulators, simple metals, and transition-metal and f-shell-metal systems. It focuses on the most important aspects of each system, making what approximations are necessary in order to proceed analytically and obtain formulae for the properties. Such back-of-the-envelope formulae, which display the dependence of any property on the parameters of the system, are characteristic of Harrison's approach to electronic structure, as is his simple presentation and his provision of all the needed parameters.In spite of the diversity of systems and materials, the approach is systematic and coherent, combining the tight-binding (or atomic) picture with the pseudopotential (or free-electron) picture. This provides parameters ? the empty-core radii as well as the covalent energies ? and conceptual bases for estimating the various properties of all these systems. Extensive tables of parameters and properties are included.The book has been written as a text, with problems at the end of each chapter, and others can readily be generated by asking for estimates of different properties, or different materials, than those treated in the text. In fact, the ease of generating interesting problems reflects the extraordinary utility and simplicity of the methods introduced. Developments since the 1980 publication have made the theory simpler and much more accurate, besides allowing much wider application.
Quantum mechanics is widely recognized as the basic law which governs all of nature, including all materials and devices. It has always been essential to the understanding of material properties, and as devices become smaller it is also essential for studying their behavior. Nevertheless, only a small fraction of graduate engineers and materials scientists take a course giving a systematic presentation of the subject. The courses for physics students tend to focus on the fundamentals and formal background, rather than on application, and do not fill the need. This invaluable text has been designed to fill the very apparent gap.The book covers those parts of quantum theory which may be necessary for a modern engineer. It focuses on the approximations and concepts which allow estimates of the entire range of properties of nuclei, atoms, molecules, and solids, as well as the behavior of lasers and other quantum-optic devices. It may well prove useful also to graduate students in physics, whose courses on quantum theory tend not to include any of these applications. The material has been the basis of a course taught to graduate engineering students for the past four years at Stanford University.Topics Discussed: Foundations; Simple Systems; Hamiltonian Mechanics; Atoms and Nuclei; Molecules; Crystals; Transitions; Tunneling; Transition Rates; Statistical Mechanics; Transport; Noise; Energy Bands; Electron Dynamics in Solids; Vibrations in Solids; Creation and Annihilation Operators; Phonons; Photons and Lasers; Coherent States; Coulomb Effects; Cooperative Phenomena; Magnetism; Shake-off Excitations; Exercise Problems.
Walter Kovak - insurance worker, early forties, unhappily married, no children, memorably invisible - is the sole survivor of a devastating suburban train crash. But Walter has no memory of the tragedy. One year on he starts to receive mysterious random warnings from strangers - warnings that could again save his life. And his memory of the fateful day begins to return. Ashley Sievwright lives, works and writes in Melbourne. His first novel, The Shallow End, was shortlisted for the Commonwealth Writers' Prize Best First Book in 2009. Reviews of The Shallow End:'... an impressively fresh voice in Australian fiction... The Shallow End is a little gem of a novel and deserves to be widely read.' - The Canberra Times 'Both witty and easy to read... filled with moments of droll sagacity... evocative prose and cynical humour are Sievwright's strengths...' - Australian Book Review
The 2012 congressional elections played an equally vital role in determining the future course of America as the presidential race that topped the electoral ticket. Readers of this book will gain insights about the formative aspects of the 2012 campaign season as well as in depth coverage of key races for Congress. Exclusive to this volume are three chapters that look at important processes which impacted the campaign cycle: voter suppression laws passed in nearly every state, the role of Super PACs and independent expenditures in the wake of the Citizens United Supreme Court decision, and the results of redistricting and partisan gerrymandering throughout the country. Then the case studies follow the path of seven House and six Senate races from inception to election postmortem. The chapters are both narrative and provide analysis of an array of interesting and diverse contests from throughout the country. Each entry was written by one or more experts living in the state or region of the race. The authors provide succinct and highly readable chapters meant to illustrate the distinctive nature of the campaigns they are examining. Readers will see individual campaigns and elections “up close” and be able to compare and contrast one from another because of the common format employed throughout the book. Taken together, the chapters reveal that the roads to Congress, while similar in so many ways, each follow a unique route to Capitol Hill.
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