When President Barack Obama announced the assassination of Osama bin Laden, many Americans hoped the killing of al-Qaida’s leader would sound the death knell for the organization. Since 9/11, killing and capturing terrorist leaders has been a central element in U.S. counterterrorism strategy. This practice, known as leadership decapitation, is based on the logic that removing key figures will disrupt the organization and contribute to its ultimate failure. Yet many scholars have argued that targeted killings are ineffective or counterproductive, questioning whether taking out a terror network’s leaders causes more problems than it solves. In Targeting Top Terrorists, Bryan C. Price offers a rich, data-driven examination of leadership decapitation tactics, providing theoretical and empirical explanations of the conditions under which they can be successful. Analyzing hundreds of cases of leadership turnover from over two hundred terrorist groups, Price demonstrates that although the tactic may result in short-term negative side effects, the loss of top leaders significantly reduces terror groups’ life spans. He explains vital questions such as: What factors make some terrorist groups more vulnerable than others? Is it better to kill or capture terrorist leaders? How does leadership decapitation compare to other counterterrorism options? With compelling evidence based on an original dataset along with an in-depth case study of Hamas, Targeting Top Terrorists contributes to scholarship on terrorism and organizational theory and provides insights for policy makers and practitioners on some of the most pressing debates in the field.
When President Barack Obama announced the assassination of Osama bin Laden, many Americans hoped the killing of al-Qaida’s leader would sound the death knell for the organization. Since 9/11, killing and capturing terrorist leaders has been a central element in U.S. counterterrorism strategy. This practice, known as leadership decapitation, is based on the logic that removing key figures will disrupt the organization and contribute to its ultimate failure. Yet many scholars have argued that targeted killings are ineffective or counterproductive, questioning whether taking out a terror network’s leaders causes more problems than it solves. In Targeting Top Terrorists, Bryan C. Price offers a rich, data-driven examination of leadership decapitation tactics, providing theoretical and empirical explanations of the conditions under which they can be successful. Analyzing hundreds of cases of leadership turnover from over two hundred terrorist groups, Price demonstrates that although the tactic may result in short-term negative side effects, the loss of top leaders significantly reduces terror groups’ life spans. He explains vital questions such as: What factors make some terrorist groups more vulnerable than others? Is it better to kill or capture terrorist leaders? How does leadership decapitation compare to other counterterrorism options? With compelling evidence based on an original dataset along with an in-depth case study of Hamas, Targeting Top Terrorists contributes to scholarship on terrorism and organizational theory and provides insights for policy makers and practitioners on some of the most pressing debates in the field.
Human Gut Microbiota in Health and Disease: From Pathogenesis to Therapy is a comprehensive discussion of all the aspects associated with gut microbiota early colonization, its development and maintenance, and its symbiotic relationship with the host to promote health. Chapters illustrate the complex mechanisms and metabolic signalling pathways related to how the gut microbiota maintain proper regulation of glucose, lipid and energy homeostasis and immune response, while mediating inflammatory processes involved in the etiology of many chronic disease conditions. Details are provided on the primary etiological factors of chronic disease, the effects of gut dysbiosis and its associated disease conditions, while providing an overview of therapeutic strategies involving dietary fiber and prebiotics, fecal microbiota transplantation therapy and probiotics. Throughout the chapters, a comprehensive review of peer-reviewed animal and human studies is provided as evidence related to the history of human exposure, safety, tolerance, toxicity, nomenclature, and clinical efficacy of utilizing prebiotic fructans, s, as well as probiotic intervention, and dietary modification in the prevention and intervention of chronic disease conditions. With common use today of pharmaceutical medicine in treating symptoms, and frequent overuse of antibiotics in chronic disease within mainstream medical practice, understanding the etiological mechanisms of dysbiosis-induced chronic disease, and natural approaches that offer prevention and potential cures for these diseases is of vital importance to overall human health. Details the complex relationship between human microbiota in the gut, oral cavity, urogenital tract and skin as well as their colonization, development and impact of factors that influence the relationship Illustrates the mechanisms associated with dysbiosis-associated inflammation and its role in the onset and progression in chronic disease Provides the primary mechanisms and comprehensive scientific evidence for the use of dietary modification, and pro- and pre-biotics in preventing and intervening in chronic disease
This book is a fresh approach to a calculus based, first course in probability and statistics, using R throughout to give a central role to data and simulation. The book introduces probability with Monte Carlo simulation as an essential tool. Simulation makes challenging probability questions quickly accessible and easily understandable. Mathematical approaches are included, using calculus when appropriate, but are always connected to experimental computations. Using R and simulation gives a nuanced understanding of statistical inference. The impact of departure from assumptions in statistical tests is emphasized, quantified using simulations, and demonstrated with real data. The book compares parametric and non-parametric methods through simulation, allowing for a thorough investigation of testing error and power. The text builds R skills from the outset, allowing modern methods of resampling and cross validation to be introduced along with traditional statistical techniques. Fifty-two data sets are included in the complementary R package fosdata. Most of these data sets are from recently published papers, so that you are working with current, real data, which is often large and messy. Two central chapters use powerful tidyverse tools (dplyr, ggplot2, tidyr, stringr) to wrangle data and produce meaningful visualizations. Preliminary versions of the book have been used for five semesters at Saint Louis University, and the majority of the more than 400 exercises have been classroom tested. The exercises in the book have been added to to the free and open online homework system myopenmath (https://www.myopenmath.com/) which may be useful to instructors.
This book discusses management of communication disorders in the psychiatry of old age. The contribution of the speech and language therapist is the focus of the book, but this is described within the context of the multidisciplinary team. Language change and language assessment in psychiatric disorders associated with old age, especially dementias, are descbribed in detail. The form of service delivery offered is fundamental to the speech and language therapy intervention that can be offered to this complex and often neglected client group. A management perspective and service delivery in the USA and in the UK are described. Working with carers, service delivery in the community, an innovative scheme involving residential homes, a review of how community care initiatives have affected speech and language therapy services and an analysis of service audit are all included. As well as giving a description of speech and language therapy intervention with the elderly who have psychiatric disorders, the book also highlights the issues and challenges facing clinicians who work within the reformed health service. It should be of considerable interest to speech and language therapists, other health care professionals and students who work with older mentally ill people. Purchasers and managers who are commissioning and providing services for the older population with psychiatric disorders should also find the book useful.
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