The articles in this special issue examine the relationship between gender identity and second language learning from a variety of perspectives, all of which share a basic grounding in sociocultural theories of learning and poststructural theories of language. (Re)constructing Gender in a New Voice presents a range of approaches to questions regarding the role of gender identity in a set of distinct local contexts. In this issue, Guest Editor Juliet Langman contends that an examination of the tensions between past and current ways of expressing identity will allow for continued theorizing on the nature of gender identity and its role in multiple language learning and use.

Engineering systems are an important element of world economy. Each year billions of dollars are spent to develop, manufacture, operate, and maintain various types of engineering systems about the globe. The reliability and usability of these systems have become important because of their increasing complexity, sophistication, and non-specialist users. Global competition and other factors are forcing manufacturers to produce highly reliable and usable engineering systems. Along with examples and solutions, this book integrates engineering systems reliability and usability into a single volume for those individuals that directly or indirectly are concerned with these areas.

Aviation remains one of the most active and challenging domains for human factors and applied psychology. Since 1981, the biennial International Symposium on Aviation Psychology (ISAP) has convened for the purposes of (a) presenting the latest research on human performance problems and opportunities within aviation systems, (b) envisioning design solutions that best utilize human capabilities for creating safe and efficient aviation systems, and (c) the bringing together of scientists, research sponsors, and operators in an effort to bridge the gap between research and application. Based upon the potential impact of emerging trends, current debates, or enduring issues presented at the 19th ISAP, select authors were invited to expand on their work following the benefit of interactions at the symposium. The authors include leading scientists, prominent researchers, and aviation operators contributing to the discussion of the most pressing technical challenges and research priorities. Visions for the incorporation of new interface technologies within next-generation cockpits, tools for future air traffic control research, neuroergonomic findings in aviation settings, and human limitations affecting safety are offered. The aim of these volumes is to report the latest findings in aviation psychology and to suggest new directions for advancing the field. FEATURES Bridges the gap between aviation psychology research and real-world challenges Includes work of the distinguished researchers and seasoned practitioners with select contributions reflecting significant developments in aviation psychology Reports on the latest findings in aviation psychology and suggests new directions for advancing the field Contains work on perceptual and cognitive influences on performance, the impact of advanced modeling techniques, and the potential of neuroergonomics

Whether you call them work-related upper limb disorders (WRULDs), cumulative trauma disorders (CTDS), or occupational overuse syndromes (OOSs), these conditions are a cause of pain, disability and suffering to workers worldwide. These designations often imply that their causes are related to work, but the supporting evidence can be unclear. Transparency is important, especially when it is necessary to form a connection with work factors to obtain treatment or compensation. This book addresses the dilemma. Written by a professional ergonomist with almost 40 years of experience in workplace ergonomics, this book combines a critical summary and assessment of the epidemiological literature with an exploration of the scientific and medical evidence for possible causal mechanisms to develop well-informed conclusions on causation of a number of common musculoskeletal disorders of the upper limb and intervertebral disc injury. Although much of the book focuses on physical factors, the role of psychosocial factors is increasingly being recognized and an additional chapter reviews a number of the current theories relating to this important issue. Features Focuses on a clear and authoritative account of the evidence for the role of work in the causation of commonly occurring ULDs and disc injury Provides an up-to-date compilation of the scientific evidence, devoid of views based on assumptions or prejudice Presents a clear explanation of the most likely causal mechanisms for common ULDs and disc injuries Includes a summary of theories concerning the role played by psychosocial factors Outlines the statistical evidence in a clear and understandable manner Bridges the gap between the evidence-base in the scientific and medical research literature and the practitioner

With an estimated 3.3 billion ionizing radiation imaging examinations performed worldwide each year, the growing use of x-ray-based diagnostic procedures raises concerns about long-term health risks, especially cancer. In addition, rapid growth in the number of nuclear power plants around the world increases the risk of a nuclear accident similar to that of Fukushima, Japan. Add to this, exposure to non-ionizing radiation from prolonged cell phone use, proton radiation from solar flares, and potential nuclear conflict or a dirty bomb attack, and the need to expand our repertoire of radiation prevention and mitigation strategies becomes increasingly urgent. Radiation Injury Prevention and Mitigation in Humans identifies and examines physical protection strategies as well as non-toxic, cost-effective biological protection strategies. This includes agents that-when administered orally before and/or after irradiation exposures-could be effective in preventing and mitigating acute radiation damage. The book discusses implementing physical and biological protection strategies particularly for first responders, radiation workers, astronauts, and civilians who might be exposed to higher doses of radiation in the course of their activities. The book describes: Physics of ionizing radiation and radiological weapons, principles of nuclear reactors, the types of radiological weapons, and consequences of their explosions Acute and late health effects of high and low doses of radiation The efficacy of FDA-approved and unapproved radioprotective and radiation mitigating agents The efficacy of radioprotective and radiation mitigating agents not requiring FDA approval (antioxidants and herbs) Scientific data and rationale in support of using micronutrient preparations containing dietary and endogenous antioxidants for preventing acute radiation sickness and for mitigating the late adverse health effects among survivors of high and low doses of radiation Examining cutting-edge advances in the research of the effects of non-ionizing radiation on cellular and genetic levels, the book proposes an implementation plan of both physical and biological protection strategies. It covers the full range of potential sources of radiation and includes an up-to-date list of helpful resources and references for the latest research and readings on the topic.

Systems thinking tells us that human error, violations and technology failures result from poorly designed and managed work systems. To help us understand and prevent injuries and incidents, incident reporting systems must be capable of collecting data on contributory factors from across the overall work system, in addition to factors relating to the immediate context of the event (e.g. front-line workers, environment, and equipment). This book describes how to design a practical, usable incident reporting system based on this approach. The book contains all the information needed to effectively design and implement a new incident reporting system underpinned by systems thinking. It also provides guidance on how to evaluate and improve existing incident reporting systems so they are practical for users, collect good quality data, and reflect the principles of systems thinking. Features Highlights the key principles of systems thinking for designing incident reporting systems Outlines a process for developing and testing incident reporting systems Describes how to evaluate incident reporting systems to ensure they are practical, usable, and collect good quality data Provides detailed guidance on how to analyze incident data, and translate the findings into appropriate incident prevention strategies

Flight training and flying are hazardous activities that demand the most of human operators, whether they be pilots or other factors (maintainers, air traffic controllers, managers, regulators) involved in the complex aviation system. 'Aerospace Clinical Psychology' serves as a handbook for dealing with aviators and other operators, those seen as patients as well as those functioning 'normally', who none-the-less wish to improve their performance. This book has much to offer the audiences who intersect the Human Factors and clinical areas of aviation and operators in extreme environments. It deftly defines specific touchstone areas such as selection, training, accident investigation, measurement and testing, and practical interventions. The little-margin-for-error realm of aviation exposes operators to stress and risk on a daily basis. 'Aerospace Clinical Psychology' provides a blueprint for combining the talents of clinical psychologists with flight surgeons and Human Factors practitioners to enhance safety and efficiency.

This book covers how to analyze awkward working postures, particularly of the spine and lower limbs, in specific groups exposed. The methods covered suggests how to evaluate the postures correctly, taking account of the duration and sequence of the tasks involved, even in very complex scenarios where workers are involved with multiple tasks and work cycles varying from day to day. Excel spreadsheets located on the authors' website (www.epmresearch.org) have been developed to gather, condense, and automatically process the data. The tools serve to implement the strategy for calculating risk associated with exposure to awkward postures, i.e. the TACOS method. Included are 5 case studies which include physiotherapists, workers from construction, archaeological digs, vineyards, and kindergarten teachers. Features Provides a coherent definition of what the study of awkward postures is Clarifies and explains which parameters need to be detected and analyzed for the study of the working postures Defines the phases of a proper organizational study (e.g. tasks, postures, duration, and how often the postures will last) in the working cycle Presents a new and original risk calculation model for awkward postures, with particular attention to the study of the spine and the lower limbs Offers a free excel spreadsheet located on the authors' website which implements the strategy for calculating risk associated with exposure to awkward postures

Health care is under tremendous pressure regarding efficiency, safety, and economic viability. It has responded by adopting techniques that have been useful in other industries, such as quality management, lean production, and high reliability - although with limited, and all-too-often disappointing, results. The Resilient Health Care Network (RHCN) has worked since 2011 to facilitate the interaction and collaboration among practitioners and researchers interested in applying concepts from resilience engineering to health care and patient safety. This has met with considerable success, not least because the focus from the start was on developing concrete ways to complement a Safety-I perspective with a Safety-II perspective. Building on previous volumes, Delivering Resilient Health Care presents documented experiences and practical guidance on how to bring Resilient Health Care into practice. It provides concrete advice on how to prepare a study, how to choose the right data, how to collect it, how to analyse the data, and how to interpret the results. This fourth book in the Resilient Healthcare series contains contributions from international experts in health care, organisational studies and patient safety, as well as resilience engineering. This book provides a practical guide for delivering resilient healthcare, particularly for clinicians on the frontline of care unsure how to incorporate resilience into their everyday work, managers coordinating care, and for policymakers hoping to steer the system in the right direction. Other groups - patients, the media, and researchers - will also find much of interest here.

First published in 1999, this book provides answers to many of the problems associated with the design and application of auditory warnings. It represents the position of contemporary auditory warnings research and development in a single unique volume. Application domains include air traffic control, aviation, emergency services, manufacturing, medicine, military and nuclear power. The contributors constitute many key experts in this area, some of whom are psychoacousticians, some psychologists and some ergonomists. Correspondingly, the chapters range from those covering basic topics such as audibility and localization of warnings, through psychological issues concerned with the relationship between design, understanding and the behavioural response, to the more general ergonomic issues of implementing the warnings in a particular context. Although each of the chapters takes a slightly different perspective, they all balance theoretical underpinning with practical application. The editors have undertaken to draw all of the contributions together by providing an overview of warnings research at the beginning of the book and summary of the contributions at the end. This book will appeal to all involved in the research, development, design and implementation of auditory warnings.

Krishnan describes military applications of neuroscience research and emerging neurotechnology with relevance to the conduct of armed conflict and law enforcement. This work builds upon literature by scholars such as Moreno and Giordano and fills an existing gap, not only in terms of reviewing available and future neurotechnologies and relevant applications, but by discussing how the military pursuit of these technologies fits into the overall strategic context. The first to sketch future neurowarfare by looking at its potentials as well as its inherent limitations, this book's main theme is how military neuroscience will enhance and possibly transform both classical psychological operations and cyber warfare. Its core argument is that nonlethal strategies and tactics could become central to warfare in the first half of the twenty-first century. This creates both humanitarian opportunities in making war less bloody and burdensome as well as some unprecedented threats and dangers in terms of preserving freedom of thought and will in a coming age where minds can be manipulated with great precision.

Since its inception, just after the Second World War, Human Factors research has paid special attention to the issues surrounding human control of systems. Command and control environments continue to represent a challenging domain for human factors research. Modelling Command and Control takes a broad view of command and control research, to include C2 (command and control), C3 (command, control and communication), and C4 (command, control, communication and computers) as well as human supervisory control paradigms. The book presents case studies in diverse military applications (for example, land, sea and air) of command and control. The book explores the differences and similarities in the land, sea and air domains; the theoretical and methodological developments, approaches to system and interface design, and the workload and situation awareness issues involved. It places the role of humans as central and distinct from other aspects of the system. Using extensive case study material, Modelling Command and Control demonstrates how the social and technical domains interact, and why each require equal treatment and importance in the future.

Discusses advancements in the field of Human Machine Interface. Provides practical knowledge in biomedical signal processing, AI and ML using MATLAB. Introduces biomedical signals for HMI applications. Discusses Augmented Reality/Virtual reality based HMI. Explores advancements in nanotechnology, user interface design and interactive systems.

Time-pressed, professionals looking for practical guidance to shape their current or future safety programs should use this book. Pre-Accident Investigations: An Introduction to Organizational Safety helps to identify complex potential incidents before they take place. Based around the ’New View’ of human error, it offers established human performance theory in a highly practical context. Written in an engaging, conversational style, around several case studies, the book is grounded in reality, with examples with which anyone can identify. It is an ideal aid for senior safety executives who want to spread the safety message among their colleagues. It is also an excellent choice for course tutors looking for a narrative-led primer.

Table of Contents

A story of failure. Why think about failure at all? Case study: the Titanic: a story to help you rethink how you think about failure. Change the way your organization reacts to failure . Pre-accident investigation tool. Case study: aviation accidents are the unexpected combination of normal aviation variability. Workers don't cause failure, workers trigger failure. Change is better when you manage change - and change needs to be managed. Case study: nine senior managers: a million different opinions on how to handle a problem...and nobody willing to change. Thinking about where failure will happen. Case study: a crashing limb: thinking about where failure will happen. Fundamentals training: introducing the ’new view’ to your old crew. Case study: how to win friends and influence workers. Starting the journey - the first steps. The four things that matter. Conclusion. Basic reading list for human performance.

Human-Centered Design for Mining Equipment and New Technology first introduces Human-Centered Design (HCD) and outlines the benefits of this approach for mining equipment and new technology: HCD is a process that aims to make equipment and systems more usable and acceptable by explicitly focusing on the end-user, their tasks and their work environment/use context. The book outlines three linked areas of mining HCD: key principles, examples of design processes, and what kinds of tools for data collection and evaluation are available. The possible future uses of Human-Centered Design in more fully automated mining are presented, and the role of HCD within wider human system integration are outlined. The 'how to' nature of this book makes it attractive to mining equipment manufacturers, technology developers, mine site personnel, human factors researchers, safety scientists and regulators. Features: Includes an introduction useful to anyone wanting to learn about the field Provides extensive case studies of HCD which also show failures when HCD was not considered Covers cutting edge mining technology- such as proximity detection devices and new mining automation systems Directly outlines the benefits of HCD for the minerals industry Human-Centered Design for Mining Equipment and New Technology, through case studies, provides a much needed guide to undertaking HCD for mining equipment and new technology.

Brain-Computer Interfaces Handbook: Technological and Theoretical Advances provides a tutorial and an overview of the rich and multi-faceted world of Brain-Computer Interfaces (BCIs). The authors supply readers with a contemporary presentation of fundamentals, theories, and diverse applications of BCI, creating a valuable resource for anyone involved with the improvement of people's lives by replacing, restoring, improving, supplementing or enhancing natural output from the central nervous system. It is a useful guide for readers interested in understanding how neural bases for cognitive and sensory functions, such as seeing, hearing, and remembering, relate to real-world technologies. More precisely, this handbook details clinical, therapeutic and human-computer interfaces applications of BCI and various aspects of human cognition and behavior such as perception, affect, and action. It overviews the different methods and techniques used in acquiring and pre-processing brain signals, extracting features, and classifying users' mental states and intentions. Various theories, models, and empirical findings regarding the ways in which the human brain interfaces with external systems and environments using BCI are also explored. The handbook concludes by engaging ethical considerations, open questions, and challenges that continue to face brain-computer interface research. Features an in-depth look at the different methods and techniques used in acquiring and pre-processing brain signals, extracting features, and classifying the user's intention Covers various theories, models, and empirical findings regarding ways in which the human brain can interface with the systems or external environments Presents applications of BCI technology to understand various aspects of human cognition and behavior such as perception, affect, action, and more Includes clinical trials and individual case studies of the experimental therapeutic applications of BCI Provides human factors and human-computer interface concerns in the design, development, and evaluation of BCIs Overall, this handbook provides a synopsis of key technological and theoretical advances that are directly applicable to brain-computer interfacing technologies and can be readily understood and applied by individuals with no formal training in BCI research and development.

A perennial bestseller, Hazardous Laboratory Chemicals Disposal Guide, Third Edition includes individual entries for over 300 compounds. The extensive list of references has been updated and includes entries for 15 pesticides commonly used in greenhouses. Emphasis is placed on disposal methods that turn hazardous waste material into non-toxic products. These methods fall into several categories, including acid/base neutralization, oxidation or reduction, and precipitation of toxic ions as insoluble solids. The text also provides data on hazardous reactions of chemicals, assisting laboratory managers in developing a plan of action for emergencies such as the spill of any of the chemicals listed.

A leading M.I.T. social scientist and consultant examines five professions - engineering, architecture, management, psychotherapy, and town planning - to show how professionals really go about solving problems. The best professionals, Donald Schoen maintains, know more than they can put into words. To meet the challenges of their work, they rely less on formulas learned in graduate school than on the kind of improvisation learned in practice. This unarticulated, largely unexamined process is the subject of Schoen's provocatively original book, an effort to show precisely how 'reflection-in-action' works and how this vital creativity might be fostered in future professionals.

This book covers the problem of fidelity in the design of virtual environments with specific reference to the design of vehicle simulators. The default design goal has been on the physical replication of a given real-world environment and, in the case of vehicles, the specific appearance and function of vehicle components. This book discusses that perceptual, rather than physical, fidelity of a virtual environment, should be the design goal and the principal purpose is to produce human behavior. This book provides the rationale and design guidance to maximize perceptual fidelity in the development of virtual environments, and therefore maximize the costeffectiveness as well.

The broad and developing scope of human factors and ergonomics - the application of scientific knowledge to improve people s interaction with products, systems and environments - has been illustrated for 28 years by the books which make up the Contemporary Ergonomics series. This book presents the proceedings of the international conference Ergonomics and Human Factors 2014. In addition to being the leading event in the UK that features ergonomics and human factors across all sectors, this is also the annual meeting of the Institute of Ergonomics and Human Factors. Individual papers provide insight into current practice, present new research findings and form an invaluable reference source. The volumes provide a fast track for the publication of suitable papers from international contributors, with papers being subject to peer review since 2009 and selected by the conference programme committee.A wide range of topics are covered in these proceedings including workload, human capability, systems, product design, manufacturing systems, behaviour change, health and wellbeing, organisational culture, smart environments and sustainability, transport and musculoskeletal disorders. As well as being of interest to mainstream ergonomists and human factors specialists, Contemporary Ergonomics and Human Factors will appeal to all those who are concerned with people's interactions with their working and leisure environment including designers, manufacturing and production engineers, health and safety specialists, occupational, applied and industrial psychologists, and applied physiologists.

Work has never been as safe as it seems today. Safety has also never been as bureaucratized as it is today. Over the past two decades, the number of safety rules and statutes has exploded, and organizations themselves are creating ever more internal compliance requirements. At the same time, progress on safety has slowed to a crawl. Many incident- and injury rates have flatlined. Worse, excellent safety performance on low-consequence events tends to increase the risk of fatalities and disasters. Bureaucracy and compliance now seem less about managing the safety of the workers we are responsible for, and more about managing the liability of the people they work for. We make workers do a lot that does nothing to improve their success locally. Paradoxically, such tightening of safety bureaucracy robs us of exactly the source of human insight, creativity and resilience that can tell us how success is actually created, and where the next accident may well happen. It is time for Safety Anarchists: people who trust people more than process, who rely on horizontally coordinating experiences and innovations, who push back against petty rules and coercive compliance, and who help recover the dignity and expertise of human work.

As ubiquitous as the atmosphere, intelligent adaptive systems (IASs) surround us in our daily lives. When designed well, these systems sense users and their environments so that they can provide support in a manner that is not only responsive to the evolving situation, but unnoticed by the user. A synthesis of recent research and developments on IASs from the human factors (HF) and human-computer interaction (HCI) domains, Intelligent Adaptive Systems: An Interaction-Centered Design Perspective provides integrated design guidance and recommendations for researchers and system developers. The book explores a recognized lack of integration between the HF and HCI research communities, which has led to inconsistencies between the research approaches adopted, and a lack of exploitation of research from one field by the other. The authors integrate theories and methodologies from these domains to provide design recommendations for human-machine developers. They then establish design guidance through the review of conceptual frameworks, analytical methodologies, and design processes for intelligent adaptive systems. The book draws on case studies from the military, medical, and distance learning domains to illustrate intelligent system design to examine lessons learned. Outlining an interaction-centered perspective for designing an IAS, the book details methodologies for understanding human work in complex environments and offers understanding about why and how optimizing human-machine interaction should be central to the design of IASs. The authors present an analytical and design methodology as well as an implementation strategy that helps you choose the proper design framework for your needs.

This book covers the Air Traffic Management (ATM) environment and the controller-crew interactions. The International Civil Aviation Organization (ICAO) regulations and organizational procedures are also presented in a succinct manner so that novel and experienced aviation practitioners appreciate how safety organization affects their cognitive performance. The book distills theoretical knowledge about human cognition and presents real examples and case studies to help readers understand how air traffic controllers make sense of difficult situations, make decisions under time pressure, detect and correct their errors, and adapt their performance to complex situations.

Hazardous energy present in systems, machines, and equipment has injured, maimed, and killed many workers. One serious injury can stop the growth of your business in its tracks. Management of Hazardous Energy: Deactivation, De-Energization, Isolation, and Lockout provides the practical tools needed to assess hazardous energy in equipment, machines, and systems, and covers how to manage hazardous energy through elimination or control in order to ensure worker safety and regulatory compliance. Written in plain English with a minimum of jargon, this book provides safety professionals with the knowledge they need to interact with specialists, designers, and engineers to ensure that appropriate and necessary protocols and safety practices and tools are put into place for assessing the dangers and steps taken to eliminate or control exposure to hazardous energy when needed. Approaching the subject from the bottom up, the author starts at the workplace level, to ensure that the right actions happen for the right reasons. The book explains a protocol for describing the flow of energy, including transformation and/or storage; for capturing the logic of decisions about control, including failure analysis and contingency planning; and ultimately for creating procedures that are technically sound and defensible. Creating simple procedures for ensuring worker safety and regulatory compliance, the book offers US and international strategies for hazardous energy management and contains examples to illustrate the application of concepts to specific areas.