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Truth qualities of journalism are under intense scrutiny in today's world. Journalistic scandals have eroded public confidence in mainstream media while pioneering news media compete to satisfy the public's appetite for news. Still worse is the specter of "fake news" that looms over media and political systems that underpin everything from social stability to global governance. This volume aims to illuminate the contentious media landscape to help journalism students, scholars, and professionals understand contemporary conditions and arm them to deal with a spectrum of new developments ranging from technology and politics to best practices. Fake news is among the greatest of these concerns, and can encompass everything from sarcastic or ironic humor to bot-generated, made-up stories. It can also include the pernicious transmission of selected, biased facts, the use of incomplete or misleadingly selective framing of stories, and photographs that editorially convey certain characteristics. This edited volume contextualizes the current "fake news problem." Yet it also offers a larger perspective on what seems to be uniquely modern, computer-driven problems. We must remember that we have lived with the problem of people having to identify, characterize, and communicate the truth about the world around them for millennia.Rather than identify a single culprit for disseminating misinformation, this volume examines how news is perceived and identified, how news is presented to the public, and how the public responds to news. It considers social media's effect on the craft of journalism, as well as the growing role of algorithms, big data, and automatic content-production regimes. As an edited collection, this volume gathers leading scholars in the fields of journalism and communication studies, philosophy, and the social sciences to address critical questions of how we should understand journalism's changing landscape as it relates to fundamental questions about the role of truth and information in society.

Mystical and religious experience are subjects which are constantly under investigation by both the religiously sensitive and, in a more general way, by those interested in the phenomenon. This comprehensive study by a group of distinguished American and British scholars sympathetically and objectively deals with mystical experience in Christianity, Judaism, and Eastern religions.

There are many modes of communication that neurons use to transmit information besides what has come to be called neurotransmission. Many of these other types of communication can be classified as neuromodulatory, where instead of conveying excitation or inhibition, the signal from one neuron changes the properties of other neurons or synapses. This form of neuronal communication is often overlooked by systems physiologists, but it is extremely prevalent in the nervous system and needs to be included in any description of how the nervous system processes information. This book provides the foundations for understanding the cellular and molecular basis for neuromodulatory effects. It illustrates some key examples of the roles played by neuromodulation in sensory processing, neuromuscular transmission, generation of motor behaviours, and learning. Finally, the book seeks to point out areas that are likely to be of importance in the future study of information processing by the nervous system. For neurobiology students and researchers, the book summarizes a vast amount of research, and puts it into the context of how these cellular mechanisms are used in systems of neurons. By spanning the levels of analysis from sub-cellular mechanisms through cellular properties and neuronal systems to behaviour, the book provides a framework for understanding this currently exploding field of research. It is accessible to anyone with a basic understanding of neurobiology, but is in depth enough to satisfy readers who are very familiar with the field.

The delivery of effective family support is a key global childwelfare issue, yet there is little consensus on what constitutesfamily support or what the best ways are to evaluate it. Evaluating Family Support: Thinking Internationally, ThinkingCritically offers a full review of the conceptual andoperational problems involved in this complex and topicalfield. Ilan Katz and John Pinkerton have brought together a team ofexperienced child care policy analysts and evaluators to presentthe current state of critical thinking alongside detailedinternational case studies. The chapters offer revealing glimpsesinto the nature of family support across the world, as well as anoverview of the challenges facing both practitioners andresearchers.

Analytical techniques based on separation processes, such aschromatography and electrophoresis, are finding a growing range ofapplications in chemical, pharmaceutical and clinical laboratories.The Wiley Separation Science Series provides the analyst in theselaboratories with well focused books covering individualtechniques, so that they can be applied more efficiently andeffectively to contemporary analytical problems. In biotechnology,biochemistry and molecular biology, the characterization andanalysis of biomolecules such as proteins, oligosaccharides andnucleic acids are of great importance. High performance liquidchromatography (HPLC) has become one of the key analytical tools inthese fields, providing rapid purification and quantitativeanalysis of biomolecules. High Performance Liquid Chromatography: Principles and Methods inBiotechnology covers the most important theoretical and practicalaspects of the application of HPLC to the biosciences, includingsample preparation, column selection, detection of biomolecules,preparative HPLC, and the use of HPLC for specific biomolecules.Finally, the technique is compared to alternative bioseparationmethods. The ten chapters are written by researchers active in thebiotechnology field. High Performance Liquid Chromatography:Principles and Methods in Biotechnology will be of great practicaluse to molecular biologists, biochemists and biotechnologists whouse HPLC to purify and quantify biomolecules. It will also be ofinterest to those carrying out protein and DNA characterization andanalysis.

Legionellosis is a text in two volumes that presents the modern viewpoint of the agent and the disease. It also chronicles the history of the discovery of Legionella pneumophila. Volume 1 discusses current aspects of the microbe including taxonomy, morphology, biochemistry, and physiology. It also discusses the illness including clinical features, pathology, and therapy. Volume II details the laboratory diagnosis, epidemiology, and pathology. The contributors are amongst the most eminent scientists in their respective fields.