Young children and even infants work hard at mastering various kills and show spontaneous pleasure at their own accomplishment. John Nicholls explores the conditions that cause students to lose their unselfconscious involvement in a game or task and become concerned with how they are stacking up against others. Charting the development of children's concepts of luck, effort, and ability, he argues that with age they are increasingly prone to take superiority over others as the definition of success. An emphasis on interpersonal competition, which permeates Western society, exacerbates this egotistical tendency and results in diminished accomplishment and alienation from school. To overcome these problems, Nicholls argues, we must "become as little children" for whom absorption in exploration and accomplishment come naturally, even when those around them are more competent. This ideal is unlikely to be promoted through technical approaches to education, or by the current emphasis on the role of education in economic development. Instead, Nicholls calls for a progressive approach to education. Difficult though it is to implement, this approach is most likely to increase equality of motivation for intellectual development, substantial accomplishment, satisfaction in work, and more productive relations with others. These are important ideas for anyone interested in achievement motivation, for those professionally involved in education, and for nonspecialists interested in, or worried about, how we educate our children.
Revised and updated to include the many developments that have taken place in bioenergetics, this text covers the structures of key membrane proteins involved in bioenergetics and mitochondrial physiology.
This is a study of the British state's generation, suppression and manipulation of news to further foreign policy goals during the early Cold War. Bribing editors, blackballing "e;unreliable"e; journalists, creating instant media experts through provision of carefully edited "e;inside information"e;, and exploiting the global media system to plant propaganda--disguised as news--around the world: these were all methods used by the British to try to convince the international public of Soviet deceit and criminality and thus gain support for anti-Soviet policies at home and abroad. Britain's shaky international position heightened the importance of propaganda. The Soviets and Americans were investing heavily in propaganda to win the "e;hearts and minds"e; of the world and substitute for increasingly unthinkable nuclear war. The British exploited and enhanced their media power and propaganda expertise to keep up with the superpowers and preserve their own global influence at a time when British economic, political and military power was sharply declining. This activity directly influenced domestic media relations, as officials used British media to launder foreign-bound propaganda and to create the desired images of British "e;public opinion"e; for foreign audiences. By the early 1950s censorship waned but covert propaganda had become addictive. The endless tension of the Cold War normalized what had previously been abnormal state involvement in the media, and led it to use similar tools against Egyptian nationalists, Irish republicans and British leftists. Much more recently, official manipulation of news about Iraq indicates that a behind-the-scenes examination of state propaganda's earlier days is highly relevant. John Jenks draws heavily on recently declassified archival material for this book, especially files of the Foreign Office's anti-Communist Information Research Department (IRD) propaganda agency, and the papers of key media organisations, journalists, politicians and officials. Readers will therefore gain a greater understanding of the depth of the state's power with the media at a time when concerns about propaganda and media manipulation are once again at the fore.
Gain a new perspective on how the brain works and inspires new avenues for design in computer science and engineering This unique book is the first of its kind to introduce human memory and basic cognition in terms of physical circuits, beginning with the possibilities of ferroelectric behavior of neural membranes, moving to the logical properties of neural pulses recognized as solitons, and finally exploring the architecture of cognition itself. It encourages invention via the methodical study of brain theory, including electrically reversible neurons, neural networks, associative memory systems within the brain, neural state machines within associative memory, and reversible computers in general. These models use standard analog and digital circuits that, in contrast to models that include non-physical components, may be applied directly toward the goal of constructing a machine with artificial intelligence based on patterns of the brain. Writing from the circuits and systems perspective, the author reaches across specialized disciplines including neuroscience, psychology, and physics to achieve uncommon coverage of: Neural membranes Neural pulses and neural memory Circuits and systems for memorizing and recalling Dendritic processing and human learning Artificial learning in artificial neural networks The asset of reversibility in man and machine Electrically reversible nanoprocessors Reversible arithmetic Hamiltonian circuit finders Quantum versus classical Each chapter introduces and develops new material and ends with exercises for readers to put their skills into practice. Appendices are provided for non-experts who want a quick overview of brain anatomy, brain psychology, and brain scanning. The nature of this book, with its summaries of major bodies of knowledge, makes it a most valuable reference for professionals, researchers, and students with career goals in artificial intelligence, intelligent systems, neural networks, computer architecture, and neuroscience. A solutions manual is available for instructors; to obtain a copy please email the editorial department at ialine@wiley.com.
The response from the jewelry industry to a campaign for ethically sourced gold as a case study in the power of business in global environmental politics. Gold mining can be a dirty business. It creates immense amounts of toxic materials that are difficult to dispose of. Mines are often developed without community consent, and working conditions for miners can be poor. Income from gold has funded wars. And consumers buy wedding rings and gold chains not knowing about any of this. In Dirty Gold, Michael Bloomfield shows what happened when Earthworks, a small Washington-based NGO, launched a campaign for ethically sourced gold in the consumer jewelry market, targeting Tiffany and other major firms. The unfolding of the campaign and its effect on the jewelry industry offer a lesson in the growing influence of business in global environmental politics. Earthworks planned a “shame” campaign, aimed at the companies' brands and reputations, betting that firms like Tiffany would not want to be associated with pollution, violence, and exploitation. As it happened, Tiffany contacted Earthworks before they could launch the campaign; the company was already looking for partners in finding ethically sourced gold. Bloomfield examines the responses of three companies to “No Dirty Gold” activism: Tiffany, Wal-Mart, and Brilliant Earth, a small company selling ethical jewelry. He finds they offer a case study in how firms respond to activist pressure and what happens when businesses participate in such private governance schemes as the “Golden Rules” and the “Conflict-Free Gold Standard.” Taking a firm-level view, Bloomfield examines the different opportunities for and constraints on corporate political mobilization within the industry.
This book presents a comprehensive theory of the ethics and political philosophy of public health surveillance based on reciprocal obligations among surveillers, those under surveillance, and others potentially affected by surveillance practices. Public health surveillance aims to identify emerging health trends, population health trends, treatment efficacy, and methods of health promotion--all apparently laudatory goals. Nonetheless, as with anti-terrorism surveillance, public health surveillance raises complex questions about privacy, political liberty, and justice both of and in data use. Individuals and groups can be chilled in their personal lives, stigmatized or threatened, and used for the benefit of others when health information is wrongfully collected or used. Transparency and openness about data use, public involvement in decisions, and just distribution of the benefits of surveillance are core elements in the justification of surveillance practices. Understanding health surveillance practices, the concerns it raises, and how to respond to them is critical not only to ethical and trustworthy but also to publicly acceptable and ultimately sustainable surveillance practices. The book is of interest to scholars and practitioners of the ethics and politics of public health, bioethics, privacy and data technology, and health policy. These issues are ever more pressing in pandemic times, where misinformation can travel quickly and suspicions about disease spread, treatment efficacy, and vaccine safety can have devastating public health effects.
Freshwater algae are among the most diverse and ubiquitous organisms on earth. They occupy an enormous range of ecological conditions from lakes and rivers to acidic peat swamps, inland saline lakes, snow and ice, damp soils, wetlands, desert soils, wastewater treatment plants, and are symbionts in and on many plants, fungi, and animals. In North America, the variety of freshwater habitats colonized by algae is very rich, and offers an enormous and fascinating range of environments for their study. They form the base of most aquatic food webs and are critical to studies of ecosystem health. Algal ecologists and taxonomists play an important role in the understanding of aquatic ecosystems: their biodiversity, productivity, interactions with other organisms, and water quality. This book provides in one volume a practical and comprehensive guide to the genera of freshwater algae known from North America. The format combines the necessary ecological, taxonomic and methodological information for all scientists working in aquatic environments, whether their specialty is in environmental monitoring and water quality assessment, biological composition, ecology, evolution, or molecular biology.Key Features* The first complete accounting of North America's freshwater algal genera in more than 50 years* Includes a guide to the current literature on species identification in each group of algae* High-quality photographs and drawings of more than 770 genera* A clear, easy-to-use introductory key to the diagnostic chapters* Synthetic chapters on freshwater habitats, use of algae in environmental assessment, and control of nuisance algae* Contributions from 27 experts in all areas of freshwater algae* Extensive literature citations* Companion volume of Ecology and Classification of North American Freshwater Invertebrates 2nd edition, edited by Throp and Covich
This book provides an overview of the main developments in social work over its 200-year history. From its beginnings in the early 19th century through to the present day, it recounts the efforts to create a fairer, socially just society through its work with individuals and families. Throughout, by focusing on individual cases as well as major ideas behind practice, this book invites the reader to step into the practitioner’s world as it unfolded. Providing a fresh, critical history of social work in Britain, the book covers the practical assistance for families and individuals in poverty in the 19th century; women’s social work with destitute mothers and children; social work’s response to war time needs; the development of specific domains of social work such as hospital social work, psychiatric social workers, moral welfare and children in care; tackling racism; and social work in a market society. The reader encounters the society that social workers and their users wrote about, thought about and sought to create. Covering critical points of dispute along with overarching visions that would take the profession – and society – forward, the book explores the ideologies, moral constructs and social forces that shaped everyday social work. A New History of Social Work will be of interest to all scholars and students of social work and will be particularly relevant for modules on introductions to social work and the foundations of social work.
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