This book brings the neurosciences to operational and clinical aviation medicine. It is concerned with the physiology and pathology of circadian rhythmicity, orientation, hypotension and hypoxia, and with disorders of the central nervous system relevant to the practice of aviation medicine. The chapters on circadian rhythmicity and orientation deal with the impaired alertness and sleep disturbance associated with desynchrony and with the effects of linear and angular accelerations on spatial awareness. Hypotension and hypoxia cover cerebral function during increased gravitational stress, clinical aspects of exposure to acute hypoxia, the mild hypoxia of the cabin of transport aircraft, adaptation and acclimatization to altitude and decompression at extreme altitudes and in space. Disorders of particular significance to the practice of aviation medicine such as excessive daytime sleepiness, epilepsy, syncope, hypoglycaemia, headache and traumatic brain injury are covered, while neuro-ophthalmology, the vestibular system and hearing also receive detailed attention. The potentially adverse effects of the aviation environment and of disorders of the nervous system are brought together, and the text covers the neurological examination as it relates to aircrew and explores current management and therapeutics. The Neurosciences and the Practice of Aviation Medicine is an essential work for those involved in the practice of aviation medicine where familiarity with the effects of the aviation environment on the nervous system and understanding the pathophysiology of relevant clinical disorders are of prime concern. The authors from leading centres of excellence are physiologists concerned with the aviation environment and physicians involved in the day-to-day practice of medicine. They bring to this authoritative text wide experience and expertise in both the experimental and clinical neurosciences.

This book provides a unique, authoritative and detailed examination of the physiological and clinical consequences of human exposure to high G forces. Pilots of military fast jets, civilian aerobatic pilots and astronauts during the launch and re-entry phases of spaceflight are frequently and repetitively exposed to high G forces, for which the human body is not fundamentally designed. The book examines not only the nature of the high G environment, but the physiological effects of exposure to high G on the various systems of the human body. In particular, the susceptibility of the human cardiovascular system to high G is considered in detail, since G-Induced Loss of Consciousness (G-LOC) is a serious hazard for high G pilots. Additionally, the factors that influence tolerance to G and the emerging scientific evidence of physiological adaptation to high G are examined, as are the various countermeasures and techniques that have been developed over the years to protect pilots from the potentially adverse consequences of high G flight, such as the G-suit and positive pressure breathing. The accumulated knowledge of human exposure to high G is drawn together within High G Flight, resulting in a definitive volume on the physiological effects of high G and their countermeasures.

This book provides a detailed general overview of the human factors and performance limitations associated with flying fast jets, integrating all the latest available research literature on the demanding operational tasks faced by such pilots and aircrews. As such, it has a strong military focus, dealing with pilots of fighter aircraft, attack aircraft and lead-in fighter trainer aircraft that are traditionally only single or dual pilot operations. The book deals not only with the issue of G force, but discusses ejection and escape/survival, disorientation, high altitude physiology, pilot training and selection, helmet-mounted equipment, situational awareness, data fusion and multi-sensor integration, human machine interface issues and advanced cockpit design. It examines the human performance issues associated with the technological advances made in fast jets, such as increased manoeuvrability, increased use of the pilot’s head as a mounting platform for sensor and weapons systems, and the complexities involved in the human-machine interface within these aircraft.

Consultant eye surgeon, Eric Arnott, was one of the original pioneers of small-incision surgery. He was the first to perform modern Phaco surgery in Europe and designed lens implants that have restored the sight to millions of patients. The word autobiography is simply insufficient to describe this book, which is a remarkable testament to the life, works and marriage of a remarkable man. The book details the original invention of the lens implant by Harold Ridley, who Eric worked with in his early years of medical training. It goes on to follow the development of small-incision Phaco surgery, instigated by Charlie Kelman, and the disinterest and contempt held by the peers of these ophthalmologic pioneers. The author describes every advance in this field of ophthalmology in fascinating detail. The importance to Eric of religion, spirituality, family life and helping others less fortunate than himself is reinforced in this enthralling and at times very amusing read. Arnott draws you into his narrative, rousing thoughts of disbelief as you are compelled to continue reading, each new chapter and event in his life proving as fascinating as the last. Entertaining and illuminating, A New Beginning in Sight provides a detailed history of ophthalmology and is essential reading for ophthalmologists, other specialists and non-specialists alike.

This book provides an authoritative and practical guide to the assessment, management, treatment and care of pilots and other professional groups within aviation; covering a range of relevant topics, for health and human resources practitioners working in the airline industry. Pilot mental health has, hitherto, been regarded as a specialist topic in aviation medicine. Consequently, practitioners and researchers alike have been forced to consult specialist journals or seek out a relevant chapter on this topic in a general textbook to develop or update their understanding of the relevant issues. This book seeks to remedy this situation by gathering together all of the relevant insights into a single authoritative source gathered from the leading specialists in the field. It aims to cover all of the main relevant issues including the assessment, care, management and treatment of mental health problems, as well as the prevention of mental health problems among this occupational group.

This volume examines the connection between culture and defence by providing an inside look at Brazil’s aerospace strategies. Brazil is becoming increasingly important geopolitically, and several studies have sought to further understanding of this new position in the international arena. This volume aims to provide a better understanding of the Brazilian nation, its security dilemmas, and how the country seeks to develop its defence training process and improve its professional military education. Organised into two parts, the chapters offer academic dialogues on several aspects of this topic, including public politics and the law, joint operations, human factors and the government interchanges with industry. The first section analyses Brazilian defence policy and strategy, discussing different aspects of aerospace power and Brazilian security perspectives. Chapters discuss the relationship between Brazil and the United States, which blend aspects of the generation of knowledge, science, technology and innovation, and point to economic issues and the Defence Industrial Base. Specific implications of the Brazilian air space, compared with Europe and the United States, also are exposed. In addition, a vision of cyberspace implications for the national power, a present-day question for the entire planet, is also presented. Thereafter, the second section looks at specific aspects of professional military education and explains the Brazilian approach to strengthening its aerospace power. This includes military education and performance, interdisciplinary studies, working jointly, multivariate analysis and cases. This book will be of much interest to students of military studies, defence studies, gender issues, crises management and decision making, Latin American politics and International Relations in general.

Ernsting's Aviation and Space Medicine applies current understanding in medicine, physiology and the behavioural sciences to the medical challenges and stresses that are faced by both civil and military aircrew, and their passengers, on a daily basis. The fifth edition of this established textbook has been revised and updated by a multi-disciplinar

More than four decades have passed since a human first set foot on the Moon. Great strides have been made in our understanding of what is required to support an enduring human presence in space, as evidenced by progressively more advanced orbiting human outposts, culminating in the current International Space Station (ISS). However, of the more than 500 humans who have so far ventured into space, most have gone only as far as near-Earth orbit, and none have traveled beyond the orbit of the Moon. Achieving humans' further progress into the solar system had proved far more difficult than imagined in the heady days of the Apollo missions, but the potential rewards remain substantial. During its more than 50-year history, NASA's success in human space exploration has depended on the agency's ability to effectively address a wide range of biomedical, engineering, physical science, and related obstacles-an achievement made possible by NASA's strong and productive commitments to life and physical sciences research for human space exploration, and by its use of human space exploration infrastructures for scientific discovery. The Committee for the Decadal Survey of Biological and Physical Sciences acknowledges the many achievements of NASA, which are all the more remarkable given budgetary challenges and changing directions within the agency. In the past decade, however, a consequence of those challenges has been a life and physical sciences research program that was dramatically reduced in both scale and scope, with the result that the agency is poorly positioned to take full advantage of the scientific opportunities offered by the now fully equipped and staffed ISS laboratory, or to effectively pursue the scientific research needed to support the development of advanced human exploration capabilities. Although its review has left it deeply concerned about the current state of NASA's life and physical sciences research, the Committee for the Decadal Survey on Biological and Physical Sciences in Space is nevertheless convinced that a focused science and engineering program can achieve successes that will bring the space community, the U.S. public, and policymakers to an understanding that we are ready for the next significant phase of human space exploration. The goal of this report is to lay out steps and develop a forward-looking portfolio of research that will provide the basis for recapturing the excitement and value of human spaceflight-thereby enabling the U.S. space program to deliver on new exploration initiatives that serve the nation, excite the public, and place the United States again at the forefront of space exploration for the global good.

Life support systems are an integral part of crewed spacecraft designs and habitation systems. This textbook introduces the LSS capabilities that sustain humans who live and work in space, and it is written at a level appropriate for both undergraduate and postgraduate students. The book begins with the basics of space physiology before detailing the features that make up different kinds of life support systems. It includes concise descriptions of how atmospheric pressure is monitored, how oxygen levels are maintained, how waste management is achieved and how water is recycled, and also describes the processes of fire detection and suppression. Several chapters are devoted to chronicling the evolution of life support systems through the decades. Each chapter includes a list of learning objectives, summary sections and review questions. Additionally, various analogs for spaceflight life support systems are examined, including nuclear submarines and our natural life support system here on Earth! Overall, this book serves as an approachable primer for any student seeking to understand the intricacies of spacecraft life support systems.