This monograph contains the results of our joint research over the last ten years on the logic of the fixed point operation. The intended au dience consists of graduate students and research scientists interested in mathematical treatments of semantics. We assume the reader has a good mathematical background, although we provide some prelimi nary facts in Chapter 1. Written both for graduate students and research scientists in theoret ical computer science and mathematics, the book provides a detailed investigation of the properties of the fixed point or iteration operation. Iteration plays a fundamental role in the theory of computation: for example, in the theory of automata, in formal language theory, in the study of formal power series, in the semantics of flowchart algorithms and programming languages, and in circular data type definitions. It is shown that in all structures that have been used as semantical models, the equational properties of the fixed point operation are cap tured by the axioms describing iteration theories. These structures include ordered algebras, partial functions, relations, finitary and in finitary regular languages, trees, synchronization trees, 2-categories, and others.
For caregivers of deeply forgetful people: a book that combines new ethics guidelines with an innovative program on how to communicate and connect with people with Alzheimer's. How do we approach a "deeply forgetful" loved one so as to notice and affirm their continuing self-identity? For three decades, Stephen G. Post has worked around the world encouraging caregivers to become more aware of—and find renewed hope in—surprising expressions of selfhood despite the challenges of cognitive decline. In this book, Post offers new perspectives on the worth and dignity of people with Alzheimer's and related disorders despite the negative influence of "hypercognitive" values that place an ethically unacceptable emphasis on human dignity as based on linear rationality and strength of memory. This bias, Post argues, is responsible for the abusive exclusion of this population from our shared humanity. With vignettes and narratives, he argues for a deeper dignity grounded in consciousness, emotional presence, creativity, interdependence, music, and a self that is not "gone" but "differently abled." Post covers key practical topics such as: • understanding the experience of dementia • noticing subtle expressions of continuing selfhood, including "paradoxical lucidity" • perspectives on ethical quandaries from diagnosis to terminal care and everything in between, as gleaned from the voices of caregivers • how to communicate optimally and use language effectively • the value of art, poetry, symbols, personalized music, and nature in revealing self-identity • the value of trained "dementia companion" dogs At a time when medical advances to cure these conditions are still out of reach and the most recent drugs have shown limited effectiveness, Post argues that focusing discussion and resources on the relational dignity of these individuals and the respite needs of their caregivers is vital. Grounding ethics on the equal worth of all conscious human beings, he provides a cautionary perspective on preemptive assisted suicide based on cases that he has witnessed. He affirms vulnerability and interdependence as the core of the human condition and celebrates caregivers as advocates seeking social and economic justice in an American system where they and their loved ones receive only leftover scraps. Racially inclusive and grounded in diversity, Dignity for Deeply Forgetful People also includes a workshop appendix focused on communication and connection, "A Caregiver Resilience Program," by Rev. Dr. Jade C. Angelica.
As of June 1977, the United States had some 232 nuclear power plants either planned or in operation, with a generating capacity estimated at about 321 million kilowatts. To date, the industrial world has spent over $200 billion in order to produce useful energy from nuclear fission. By all odds, civilian nuclear power is one of the largest technological ventures in history. To many, this massive effort is completely justified: No other single technology offers as much promise for satisfying world energy needs in the years ahead—particularly as fossil fuels dwindle and climb drastically in price. Yet to others, there is no single technology which raises such serious questions of risk to public health and safety.
The Education Reform Act introduced in England and Wales in 1988 brought about enormous changes in schools, both as management units and as educational institutions. This book, first published in 1992, was the first to look at the effects of the Act in all its aspects on the basis of empirical evidence gathered from schools over the first three years of the Act's implementation. It looks at how change is being achieved in the Local Management of Schools, the influence of the market on schools, the introduction of the National Curriculum and the place of Special Needs provision in the new education scene. This book will be of interest to all who want to know about educational reform in Britain. It will also be of interest to those in the fields of education policy, educational management and sociology of education.
This fascinating work analyzes the meaning and impact of homicidal threats, the means by which they are communicated, and their development from infrequent private occurrence to ongoing social problem. Using data from the Stalking and Violence Project and recent events including the Virginia Tech massacre, Stephen Morewitz explores the lives of the men (and to a lesser degree, women) who make threats against their partners, strangers, social groups, and institutions.
This Gold Standard in clinical child neurology presents the entire specialty in the most comprehensive, authoritative, and clearly written fashion. Its clinical focus, along with relevant science, throughout is directed at both the experienced clinician and the physician in training. New editor, Dr. Ferriero brings expertise in neonatal neurology to the Fourth Edition. New chapters: Pathophysiology of Hypoxic Ischemic Encephalopathy, Congenital Disorders of Glycosylation, Pediatric Neurotransmitter Diseases, Neurophysiology of Epilepsy, Genetics of Epilepsy, Pediatric Neurorehabilitation Medicine, Neuropsychopharmacology, Pain and Palliative Care Management, Ethical Issues in Child Neurology
This volume offers an overview of the philosophy of cognitive science that balances breadth and depth, with chapters covering every aspect of the psychology and cognitive anthropology.
Languages differ in how they describe space, and such differences between languages can be used to explore the relation between language and thought. This 2003 book shows that even in a core cognitive domain like spatial thinking, language influences how people think, memorize and reason about spatial relations and directions. After outlining a typology of spatial coordinate systems in language and cognition, it is shown that not all languages use all types, and that non-linguistic cognition mirrors the systems available in the local language. The book reports on collaborative, interdisciplinary research, involving anthropologists, linguists and psychologists, conducted in many languages and cultures around the world, which establishes this robust correlation. The overall results suggest that thinking in the cognitive sciences underestimates the transformative power of language on thinking. The book will be of interest to linguists, psychologists, anthropologists and philosophers, and especially to students of spatial cognition.
Television history was made on April 30, 1997, when comedian Ellen DeGeneres and her sitcom alter-ego Ellen Morgan, “came out” to her close friends and 36 million viewers. This groundbreaking episode represented a significant milestone in Amerian television. For the first time, a TV series centered around a lesbian character who was portrayed by an openly gay actor. The millions of viewers who tuned in that historic night were witnesses to a new era in television. The Prime Time Closet offers an entertaining and in-depth glimpse into homosexuality on television from the 1950s through today. Divided into four sections, each devoted to a major television genre, this unique book explores how gay men and lesbians have been depicted in over three hundred television episodes and made-for-TV films. These include medical series, police/detective shows, situation comedies and TV dramas. The Prime Time Closet also reveals how television's treatement of homosexuality has reflected and reinforced society's ignorance about and fear of gay men and lesbians. At the same time, it celebrates programs like Ellen and Will & Grace that have broken new ground in their sensitive and enlightened approach to homosexuality and gay-related themes. This book is witty and insightful, accessible and illuminating, a look into what has become an integral part of American media culture.
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