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.
Study of the 1963/4 typhoid outbreak, highlighting issues and debates which are strikingly relevant today. The problem of food poisoning and food-borne infections is currently one of vigorous debate, highlighted since the 1980s by numerous outbreaks and scares involving salmonella in lettuce and eggs, listeria in cheese, the links between vCJD and BSE, E.Coli 0157 in cooked meats, and foot and mouth disease. Yet, as this book shows, the various issues involved were important as early as 1963/4, when there were serious typhoid outbreaks in Harlow, South Shields, Bedford, and Aberdeen, traced to contaminated corned beef imported from Argentina. Based upon extensive research, using archives which have only recently become available, private papers, and interviews as well as secondary literature, the book analyses the course of the outbreak and looks at the responses of politicians, officials, health professionals, business interests, the media and the public. It also considers the difficult issue of the weighing offood safety against international trade and other business and economic interests; conflicts between government departments; rivalry between professionals such as doctors and veterinarians; the effects upon and influence of victims and local communities; and the conduct of and responses to an official enquiry. Overall, it draws out generic lessons for how such epidemics should be handled, adding an historical perspective to contemporary debates.
Written and extensively updated by an author team that includes former and current law enforcement officers, Introduction to Policing focuses on the thought-provoking, contemporary issues that underscore the challenging and rewarding world of policing. The authors skillfully balance research and practice to offer readers an overview of both the foundations of policing and the expanded role of today’s police officers. Evolving with the modern realities of the field, the Fourth Edition discusses major new and ongoing impactful events, such as the political shift marked by the U.S. presidential election of 2016 and expanded coverage of women and minorities in policing. The accessible and engaging writing style, coupled with unique coverage of the issues of policing in multicultural communities, the impact of technology on policing, and policing strategies and procedures, make this bestselling book a must-have.
The quintessential reference on surgical and medical management of thyroid and parathyroid Head & Neck Endocrine Surgery: A Comprehensive Textbook, Surgical, and Video Atlas by renowned head and neck surgical oncologist David Goldenberg, with chapters by esteemed contributors from various fields, is the most comprehensive textbook written on this topic to date. It covers all aspects of medical and surgical management of thyroid and parathyroid disease. In addition to classic and cutting-edge surgical procedures, the text discusses novel topics such as molecular testing, radiofrequency ablation of thyroid nodules, risk stratification, pathology, and remote access surgical techniques. The book is organized in seven sections and 62 succinct chapters featuring a unique layout conducive to modern learning. Five sections on the thyroid gland start with historical perspectives and basic science, concluding with postoperative management and therapies including ethical and medicolegal concerns. The last two sections focus on historical perspectives, basic science, and surgical management of parathyroid diseases. Key Highlights Well-illustrated high-yield case studies, key points, pearls, points to ponder, and annotated bibliographies noting the top references enhance acquisition of knowledge The text encompasses a full spectrum of thyroid and parathyroid diseases 29 narrated high-quality videos provide nuanced insights about physical appearance not realized solely from intraoperative photographs or illustrations This is an essential resource for otolaryngologists–head and neck surgeons, endocrine surgeons, general surgeons, endocrinologists, residents, fellows, and allied health personnel.
The badgers of Wytham Woods (Oxford, UK) have been studied continuously and intensively by David Macdonald for almost 50 years (25 of them with his former student and co-author Chris Newman), generating a wealth of data pertaining to every facet of their ecology and evolution. Through a mix of accessible, highly readable prose and cutting-edge science, the authors weave a riveting scientific story of the lives of these intriguing creatures, highlighting the insights offered to science more broadly through badgers as a model system. They provide a paradigm - from population down to molecule - for a deeper understanding of mammalian behaviour, ecology, epidemiology, evolutionary biology, and conservation. The real value of this long-term study is particularly apparent with current and globally relevant challenges such as climate change, disease epidemics, and senescence. This unique dataset enables us to examine these issues in a context that only a half-century experiment can reveal. The Badgers of Wytham Woods will appeal to a broad audience of professional academics (especially carnivore and mammalian biologists), researchers and students at all levels, governmental and non-governmental wildlife bodies, and to the natural historian fascinated by wild animals and the remarkable processes of nature they exemplify.
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