A new approach to safety, based on systems thinking, that is more effective, less costly, and easier to use than current techniques. Engineering has experienced a technological revolution, but the basic engineering techniques applied in safety and reliability engineering, created in a simpler, analog world, have changed very little over the years. In this groundbreaking book, Nancy Leveson proposes a new approach to safety—more suited to today's complex, sociotechnical, software-intensive world—based on modern systems thinking and systems theory. Revisiting and updating ideas pioneered by 1950s aerospace engineers in their System Safety concept, and testing her new model extensively on real-world examples, Leveson has created a new approach to safety that is more effective, less expensive, and easier to use than current techniques. Arguing that traditional models of causality are inadequate, Leveson presents a new, extended model of causation (Systems-Theoretic Accident Model and Processes, or STAMP), then shows how the new model can be used to create techniques for system safety engineering, including accident analysis, hazard analysis, system design, safety in operations, and management of safety-critical systems. She applies the new techniques to real-world events including the friendly-fire loss of a U.S. Blackhawk helicopter in the first Gulf War; the Vioxx recall; the U.S. Navy SUBSAFE program; and the bacterial contamination of a public water supply in a Canadian town. Leveson's approach is relevant even beyond safety engineering, offering techniques for “reengineering” any large sociotechnical system to improve safety and manage risk.

In “Thinking” Safety, author Capt. Ashok Menon takes us on a refreshing journey into the risk-filled world of seafarers and the shipping industry and explores how we can eliminate accidents by understanding the fickle nature of our brain and its workings. He examines why some companies, in spite of spending hugely on safety training, still do not get the desired results of reduced number of accidents and losses. How can we make life for our precious seafarers, whose efforts support 90% of the world trade, safer so that they continue to sustain the quality of life of peoples across the globe? To keep this critical industry humming along and to attract new seafarers to this industry, we need to ensure that our seafarers can work and live safely as they go about their duties. So, can the shipping industry look at new ways of eliminating this “accident-proneness” of seafarers instead of just using the old tried and tested methods? Can we incorporate new knowledge from the field of neuroscience to enhance our training?

Whether you’re an academic or a practitioner, a sociologist, a manager, or an engineer, one can benefit from learning to think systemically. Problems (and messes) are everywhere and they’re getting more complicated every day. How we think about these problems determines whether or not we’ll be successful in understanding and addressing them. This book presents a novel way to think about problems (and messes) necessary to attack these always-present concerns. The approach draws from disciplines as diverse as mathematics, biology and psychology to provide a holistic method for dealing with problems that can be applied to any discipline. This book develops the systemic thinking paradigm, and introduces practical guidelines for the deployment of a systemic thinking approach.

v. 1. Research findings -- v. 2. Concepts and methodology -- v. 3. Implementation issues -- v. 4. Programs, tools and products.

Safety has traditionally been defined as a condition where the number of adverse outcomes was as low as possible (Safety-I). From a Safety-I perspective, the purpose of safety management is to make sure that the number of accidents and incidents is kept as low as possible, or as low as is reasonably practicable. This means that safety management must start from the manifestations of the absence of safety and that - paradoxically - safety is measured by counting the number of cases where it fails rather than by the number of cases where it succeeds. This unavoidably leads to a reactive approach based on responding to what goes wrong or what is identified as a risk - as something that could go wrong. Focusing on what goes right, rather than on what goes wrong, changes the definition of safety from ’avoiding that something goes wrong’ to ’ensuring that everything goes right’. More precisely, Safety-II is the ability to succeed under varying conditions, so that the number of intended and acceptable outcomes is as high as possible. From a Safety-II perspective, the purpose of safety management is to ensure that as much as possible goes right, in the sense that everyday work achieves its objectives. This means that safety is managed by what it achieves (successes, things that go right), and that likewise it is measured by counting the number of cases where things go right. In order to do this, safety management cannot only be reactive, it must also be proactive. But it must be proactive with regard to how actions succeed, to everyday acceptable performance, rather than with regard to how they can fail, as traditional risk analysis does. This book analyses and explains the principles behind both approaches and uses this to consider the past and future of safety management practices. The analysis makes use of common examples and cases from domains such as aviation, nuclear power production, process management and health care. The final chapters explain the theoret

This comprehensive nursing text has been fully and extensively updated for this third edition, and offers students a complete guide to the art and science of mental health nursing. The book combines theory and practice to look in-depth at: Different 'types' of mental health problems ; Different therapeutic interventions ; The practical tools of nursing such as risk, assessment, problem solving ; Key themes such as ethics, law and professional issues.

Palliative Care Within Mental Health: Ethical Practice explores the comprehensive concerns and dilemmas that occur surrounding people experiencing mental health problems and disorders. Working beyond narrow, stereotypical definitions of palliative care as restricted to terminal cancer patients, this balanced and thought-provoking volume examines the many interrelated issues that face the individual, families, and caregivers, setting the groundwork for improved, ethical relationships and interventions. Chapters by experts and experienced practitioners detail the challenges, concerns, and best practices for ethical care and responses in a variety of individual and treatment contexts. This is an essential and thoughtful new resource for all those involved in the fast-developing field of palliative mental health.