Safer Systems

Safer Systems
Author: Felix Redmill
Publisher: Springer Science & Business Media
Total Pages: 294
Release: 2012-12-06
Genre: Computers
ISBN: 1447109759

The contributions to this book are the invited papers presented at the fifth annual Safety-critical Systems Symposium. They cover a broad spectrum of issues affecting safety, from a philosophical appraisal to technology transfer, from requirements analysis to assessment, from formal methods to artificial intelligence and psychological aspects. They touch on a number of industry sectors, but are restricted to none, for the essence of the event is the transfer of lessons and technologies between sectors. All address practical issues and of fer useful information and advice. Contributions from industrial authors provide evidence of both safety con sciousness and safety professionalism in industry. Smith's on safety analysis in air traffic control and Rivett's on assessment in the automotive industry are informative on current practice; Frith's thoughtful paper on artificial intelli gence in safety-critical systems reflects an understanding of questions which need to be resolved; Tomlinson's, Alvery's and Canning's papers report on collaborative projects, the first on results which emphasise the importance of human factors in system development, the second on the development and trial of a comprehensive tool set, and the third on experience in achieving tech nology transfer - something which is crucial to increasing safety.

Engineering a Safer World

Engineering a Safer World
Author: Nancy G. Leveson
Publisher: MIT Press
Total Pages: 555
Release: 2012-01-13
Genre: Science
ISBN: 0262297302

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.

To Err Is Human

To Err Is Human
Author: Institute of Medicine
Publisher: National Academies Press
Total Pages: 312
Release: 2000-03-01
Genre: Medical
ISBN: 0309068371

Experts estimate that as many as 98,000 people die in any given year from medical errors that occur in hospitals. That's more than die from motor vehicle accidents, breast cancer, or AIDSâ€"three causes that receive far more public attention. Indeed, more people die annually from medication errors than from workplace injuries. Add the financial cost to the human tragedy, and medical error easily rises to the top ranks of urgent, widespread public problems. To Err Is Human breaks the silence that has surrounded medical errors and their consequenceâ€"but not by pointing fingers at caring health care professionals who make honest mistakes. After all, to err is human. Instead, this book sets forth a national agendaâ€"with state and local implicationsâ€"for reducing medical errors and improving patient safety through the design of a safer health system. This volume reveals the often startling statistics of medical error and the disparity between the incidence of error and public perception of it, given many patients' expectations that the medical profession always performs perfectly. A careful examination is made of how the surrounding forces of legislation, regulation, and market activity influence the quality of care provided by health care organizations and then looks at their handling of medical mistakes. Using a detailed case study, the book reviews the current understanding of why these mistakes happen. A key theme is that legitimate liability concerns discourage reporting of errorsâ€"which begs the question, "How can we learn from our mistakes?" Balancing regulatory versus market-based initiatives and public versus private efforts, the Institute of Medicine presents wide-ranging recommendations for improving patient safety, in the areas of leadership, improved data collection and analysis, and development of effective systems at the level of direct patient care. To Err Is Human asserts that the problem is not bad people in health careâ€"it is that good people are working in bad systems that need to be made safer. Comprehensive and straightforward, this book offers a clear prescription for raising the level of patient safety in American health care. It also explains how patients themselves can influence the quality of care that they receive once they check into the hospital. This book will be vitally important to federal, state, and local health policy makers and regulators, health professional licensing officials, hospital administrators, medical educators and students, health caregivers, health journalists, patient advocatesâ€"as well as patients themselves. First in a series of publications from the Quality of Health Care in America, a project initiated by the Institute of Medicine

Building Safer Healthcare Systems

Building Safer Healthcare Systems
Author: Peter Spurgeon
Publisher: Springer Nature
Total Pages: 187
Release: 2019-08-21
Genre: Technology & Engineering
ISBN: 3030182444

This book offers a new, practical approach to healthcare reform. Departing from the priorities applied in traditional approaches, it instead assesses – both theoretically and practically – the successful lessons learned in other safety-critical industries, and applies them to healthcare settings. The authors focus on the importance of human factors and performance measures to establish proactive, systematic methods for healthcare system design. This approach helps to identify potential hazards before accidents occur, enhancing patient safety. In addition, the book details the new approach on the basis of real-world applications in the NHS and insights from NHS staff. Case studies and results are presented, demonstrating the significant improvements that can be achieved in risk reduction and safety culture. Lastly, the book outlines what steps healthcare organisations need to take in order to successfully adopt this new approach. The approach and experiential learning is brought together through the development of a new holistic patient safety education syllabus.

Safer C

Safer C
Author: Les Hatton
Publisher: McGraw-Hill Companies
Total Pages: 264
Release: 1995
Genre: Computers
ISBN:

This important and timely book contains vital information for all developers working with C, whether in high-integrity areas or not, who need to produce reliable and effective software.

Guidelines for Inherently Safer Chemical Processes

Guidelines for Inherently Safer Chemical Processes
Author: CCPS (Center for Chemical Process Safety)
Publisher: John Wiley & Sons
Total Pages: 388
Release: 2019-10-16
Genre: Technology & Engineering
ISBN: 1119529220

Since the publication of the second edition several United States jurisdictions have mandated consideration of inherently safer design for certain facilities. Notable examples are the inherently safer technology (IST) review requirement in the New Jersey Toxic Chemical Prevention Act (TCPA), and the Inherently Safer Systems Analysis (ISSA) required by the Contra Costa County (California) Industrial Safety Ordinance. More recently, similar requirements have been proposed at the U.S. Federal level in the pending EPA Risk Management Plan (RMP) revisions. Since the concept of inherently safer design applies globally, with its origins in the United Kingdom, the book will apply globally. The new edition builds on the same philosophy as the first two editions, but further clarifies the concept with recent research, practitioner observations, added examples and industry methods, and discussions of security and regulatory issues. Inherently Safer Chemical Processes presents a holistic approach to making the development, manufacture, and use of chemicals safer. The main goal of this book is to help guide the future state of chemical process evolution by illustrating and emphasizing the merits of integrating inherently safer design process-related research, development, and design into a comprehensive process that balances safety, capital, and environmental concerns throughout the life cycle of the process. It discusses strategies of how to: substitute more benign chemicals at the development stage, minimize risk in the transportation of chemicals, use safer processing methods at the manufacturing stage, and decommission a manufacturing plant so that what is left behind does not endanger the public or environment.

SafeWare

SafeWare
Author: Nancy Leveson
Publisher: Addison-Wesley Professional
Total Pages: 716
Release: 1995
Genre: Computers
ISBN:

We are building systems today-and using computers to control them-that have the potential for large-scale destruction of life and environment. More than ever, software engineers and system developers, as well as their managers, must understand the issues and develop the skills needed to anticipate and prevent accidents. Nancy Leveson examines what is currently known about building safe electromechanical systems and looks at past accidents to see what practical lessons can be applied to new computer-controlled systems.

Inherently Safer Chemical Processes

Inherently Safer Chemical Processes
Author: CCPS (Center for Chemical Process Safety)
Publisher: John Wiley & Sons
Total Pages: 431
Release: 2010-08-13
Genre: Technology & Engineering
ISBN: 0470925183

Inherently Safer Chemical Processes presents a holistic approach to making the development, manufacture, and use of chemicals safer. It discusses strategies for substituting more benign chemicals at the development stage, minimizing risk in the transportation of chemicals, using safer processing methods at the manufacturing stage, and decommissioning a manufacturing plant. Since the publication of the original concept book in 1996, there have been many developments on the concept of inherent safety. This new edition provides the latest knowledge so that engineers can derive maximum benefit from inherent safety.

Making Systems Safer

Making Systems Safer
Author: Chris Dale
Publisher: Springer Science & Business Media
Total Pages: 270
Release: 2009-12-15
Genre: Computers
ISBN: 1849960860

Making Systems Safer contains the papers presented at the eighteenth annual Safety-critical Systems Symposium, held at Bristol, UK, in February 2010. The Symposium is for engineers, managers and academics in the field of system safety, across all industry sectors, so the papers making up this volume offer a wide-ranging coverage of current safety topics, and a blend of academic research and industrial experience. They include both recent developments in the field and discussion of open issues that will shape future progress. The first paper reflects a tutorial – on Formalization in Safety Cases – held on the first day of the Symposium. The subsequent 15 papers are presented under the headings of the Symposium’s sessions: Perspectives on Systems Safety, Managing Safety-Related Projects, Transport Safety, Safety Standards, Safety Competencies and Safety Methods. The book will be of interest to both academics and practitioners working in the safety-critical systems arena.

Design for Excellence

Design for Excellence
Author: Sangarappillai Sivaloganathan
Publisher: John Wiley & Sons
Total Pages: 874
Release: 2005-02-18
Genre: Technology & Engineering
ISBN: 9781860582592

Design for Excellence contains papers from a conference organised by Brunel University. This book will be useful for designers, engineers, software developers, and other technologists working in a wide variety of engineering applications. Both those working in industry and in the academic environment will want to have access to this valuble resource. CONTENTS INCLUDE: A strategic overview of UK product development Technology management – a methodology towards achieving design excellence within the pharmaceutical industry Designing safer systems – the application of human factors methods From environmental assessment results to DFE product changes – an evaluation of quantitative and qualitative methods Design determines 70 percent of cost? A review of implications for design evaluation Using correlation chains to link customer requirements and physical laws How to manage ‘3-GEN’ products and services Strain based shallow shell finite element for circular cylindrical shells Validation of manufacturing facilities in the pharmaceuticals industry The use of formal design techniques in the development of a model device Aesthetic intelligence – optimizing user-centred design Tendering for engineering contracts An investigation on specifications – component, source information areas, and contents