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Find Your Way at Sea, No Matter What “Inherently interesting and fun to read . . . provides the clearest understanding of general navigation principles we've seen yet.”--BoatU.S. “Thorough and authoritative.”--Sea Kayaker “A definitive work of instant appeal to seamen of all levels of experience.”--The Navigation Foundation Every sailor knows that instruments can fail. Things get wet, break, fall overboard. Whether you’re safe on your boat or drifting in a life raft, let David Burch show you how to find your way no matter what navigational equipment you have. Often relying on common materials like a small stick, a plastic bottle, even a pair of sunglasses, Burch explains how to make use of all available means--from the ancient skills of Polynesian navigators to the contrails of airliners overhead--to calculate speed, direction, latitude, and longitude and to perform all aspects of piloting and dead reckoning. Learn how to Steer by sun, stars, wind, and swells Estimate current and leeway Improvise your own knotmeter or plumb-bob sextant Find the sun in a fogbank Estimate latitude with a plate and a knotted string And more vital information
"Emergency Navigation is far more generally applicable than the title indicates. It is, first and foremost, a detailed account of how to find your position anywhere in the world's oceans after your electronics fail and you lose your sextant, watch, and almanac, but that's really only the beginning. The book is chock-full of good sound navigational techniques and principles that will serve you well regardless of where and under what conditions you are sailing. Hopefully you will never be confronted by the need for emergency navigation, but even the most pleasurable sailing afternoon can be enlivened by a knowledge of the skills and methods taught in this book. Each chapter presumes a fundamental understanding of navigational principles, then deepens and expands that understanding to embrace little-known techniques and makeshfit instruments. Beginning with the assumption that preparing for a navigational emergency is good seamanship, Burch presents detailed discussions on finding time and place at sea; determining direction; steering by wind and swells; steering by the stars; steering by the sun; and steering by other objects in the sky. You will also find chapters on steering under conditions of reduced visibility; piloting in currents; dead reckoning; latitude and longitude; and no-instrument coastal piloting. A final summary tells you what to do in any situation with what you have available at the time. David Burch writes lucidly, and the text is well supported by 127 detailed illustrations. This book offers excellent insights into sound seamanship that will serve you well in all your sailing activities. "A standout in the otherwise faceless navigation texts that passthrough our offices. Anyone venturing offshore should read this book thoroughly."--"Yachting Magazine "Opens the way to pleasurable understanding in a definitive work of instant appeal to seamen of all levels of experience. Full insights into nautical astronomy rarely seen in standard works. . . . Full of sound seamanship for coastal and open water mariners alike."--"The Navigation Foundation "Gives one a deeper understanding of the basic principles of navigation . . . a great store of knowledge which may serve you well in an emergency but will also give much pleasure off watch whilst improving your seamanship in the process."--"British Cruising Association Bulletin "Thorough and authoritative. . . . chapters on steering by the stars, sun, and moon stir the imagination and make one want to be a thousand miles from land . . . Gives us a better understanding of the signposts above the horizon than we might gain from a lifetime of random gazing."--"Sea Kayaker Magazine "Far more than an essay on the principles and practice of emergency navigation, it is a particularly well-written account of the principles of navigation in general and as such cannot fail to bring fresh insights to all of us. Every section and paragraph is permeated with sound practical seamanship . . . Apart from its other virtues, this alone makes it worthwhile."--from the foreword by David Lewis (author of "We, the Navigators and "Ice Bird) "Clearly written in a readable fashion . . . the work is so well thought out and covers so many possibilities that both a beginner and the most experienced navigator will find something of value in its pages. Worth every penny of its cost."--"The Burgee Magazine
Updated to the new National EMS Education Standards and endorsed by the American Academy of Orthopaedic Surgeons, the fifth edition of our core first responder textbook, Emergency Medical Responder, continues to take an assessment-based approach to emergency medical responder training. Designed to meet the needs of law enforcement personnel, fire fighters, rescue squad personnel, athletic trainers, college students, and laypersons, the text and features found in the fifth edition will help students take the next step toward becoming outstanding Emergency Medical Responders.
A wealth of information is provided: an emergency almanac for the sun, and declination tables for the stars; several methods of sight reduction, including one that requires only the card itself; and angular markings on the perimeter of the card that allows approximate altitude measurements of celestial bodies. With this card and a watch you can find your way to any major port in the world. Other information includes how to steer by the stars and finding your boat's speed. A handy card to have in case your GPS, sextant, or almanac becomes lost. The card is loose-leaf sized. You can punch holes in it for insertion in a binder. It is plastic laminated for weatherproofing and durability.
Get the essential tools you need to make an accurate diagnosis in the emergency department! Part of the popular Requisites series, Emergency Radiology: The Requisites delivers the conceptual, factual, and interpretive information you need for effective clinical practice in emergency radiology, as well certification and recertification review. Master core knowledge the easy and affordable way with clear, concise text enhanced by at-a-glance illustrations, boxes, and tables – all revised and enhanced with digital content to bring you up to date with today's state of the art knowledge. - Presents emergent findings and differential diagnosis tables so that important content is identified clearly within the text. - Divides the contents of the book into two sections — trauma and non-trauma — to mirror the way you practice. - Organizes the material in structured, consistent chapter layouts for efficient and effective review. - Provides clinical material on radiology procedures that define your role in managing a patient with an emergent condition. - Expert Consult eBook version included with purchase. This enhanced eBook experience allows you to search all of the text, figures, images, and references from the book on a variety of devices. - Prepare for written exams or clinical practice with critical information on CTA in the ED on coronary, aorta, brain, and visceral arteries, plus new protocols for trauma and non-traumatic injuries. - Stay up to date on what's new in the field with thoroughly revised content and new, high-quality images obtained with today's best technology. - Get optimal results from today's most often-used approaches, including the increase in routine use of "panscan" for trauma patients. - Gain a practical, visual understanding of emergency radiology thanks to more than 900 multi-modality images and easy access to the eBook version. - Study and review in the most efficient way, with structured, consistent chapter layouts for time-saving and effective exam preparation.
A physician’s time is limited in the ED, and lengthy paragraphs that take several sentences to make a management recommendation are no longer useful to the emergency physician at the point of care. This customer-focused Atlas allows emergency physician to quickly look up a diagnosis and make the appropriate management decisions in 3 minutes or less.
The 12th edition of this bestselling book is proof of the success of Mary Blewitt's concise and clear style in explaining a particularly difficult skill, and it has been the bible for many generations of ocean navigators. Since this book was first published, the huge advances in electronic navigation have transported most offshore navigators to a world of press-button convenience. However, there is still a vital need for traditional skills when things go wrong: batteries can fail, aerials go overboard, and electronics have been known to get wet. A bestseller for over 50 years, Celestial Navigation for Yachtsmen is a model of simplicity and clarity. The worked examples require only straightforward addition and subtraction, which explains why this book has truly earned its reputation for admirable conciseness and for making a tricky subject easy to understand. 'The "bible" of navigation for generations of yachtsmen... worth its weight in gold' Sailing
A straight-talking, modern approach to map reading and compass navigation, along with clear explanations of how to really navigate in the Aussie bush through deep awareness and observations of the world around. 103 pages of photographs, diagrams, stories and how-to's, told from the perspective of a passionate bushwalker, involved in search and rescue.
The second edition of Clinical Manual of Emergency Psychiatry is designed to help medical students, residents, and clinical faculty chart an appropriate course of treatment in a setting where an incorrect assessment can have life-or-death implications. Arranged by chief complaint rather than by psychiatric diagnosis, each chapter combines the fresh insights of an accomplished psychiatry trainee with the more seasoned viewpoint of a senior practitioner in the field, providing a richly integrated perspective on the challenges and rewards of caring for patients in the psychiatric emergency department. This newly revised edition presents current approaches to evaluation, treatment, and management of patients in crisis, including up-to-date guidelines on use of pharmacotherapy in the emergency setting; suicide risk assessment; evaluation of patients with abnormal mood, psychosis, acute anxiety, agitation, cognitive impairment, and/or substance-related emergencies; and care of children and adolescents. The editors have created an accessible text with many useful features: * A chapter devoted to effective strategies for teaching, mentoring, and supervision of trainees in the psychiatry emergency service.* Chapters focused on assessment of risk for violence in patients, determination of the need for seclusion or restraint, and navigation of the legal and ethical issues that arise in the emergency setting.* Clinical vignettes that contextualize the information provided, allowing readers to envision applicable clinical scenarios and thereby internalize important concepts more quickly* Constructive "take-home" points at the end of each chapter that summarize key information and caution against common clinical errors.* References and suggested readings to help readers pursue a deeper understanding of concepts and repair any gaps in knowledge. Emergency psychiatry is one of the most stressful and challenging areas of practice for the psychiatric clinician. The guidelines and strategies outlined in Clinical Manual of Emergency Psychiatry, Second Edition, will help psychiatric trainees and educators alike to make sense of the complex clinical situations they encounter and guide them to advance their skills as clinicians and educators.
This book has been used for 30 years, updated periodically as needed. More than 20,000 students have successfully learned ocean navigation from these materials and gone on to cross oceans or circumnavigate the globe. This book covers how to find position at sea from timed sextant sights of the sun, moon, stars, and planets plus other routine and special procedures of safe, efficient offshore navigation. No previous navigation experience is required. The only math involved is arithmetic (adding and subtracting angles and times). This is a practical, how-to-do-it book, which also includes clear explanations of how it works and how to do it well. Plus this book includes other crucial factors of ocean navigation besides just finding out where you are from the stars, such as logbook procedures, dead reckoning, error analysis, route planning, and more. At the end of this book, you will be ready for ocean navigation. The book includes: text, practice problems, tables selections, detailed glossary, and full solutions. Printable work forms, plotting sheets, and other resources are available at no charge from www.starpath.com/celnavbook. Preface to the Second Edition: We are pleased to say that after ten more years of using this text we do not find reason to change the basic approach and methods of the teaching. We still use most of the same examples, which are now quite old, but that is the beauty of celestial navigation. It has not changed, so we do not benefit in any way from making all new examples, which would bring with them more chance of error in a book of many numbers. We have, however, notably improved and expanded the book. Each section has been updated and reformatted for a clearer presentation, often in response to student questions over the years. New graphics have been added and older ones all updated. There is much new content in the text, especially in the In-Depth chapter, including more detailed discussion of the sailings and more background on the principles. New sections were added on general ocean navigation and optimizing the fixes. We have also updated the electronic navigation section, as most ocean navigators will also be using other tools besides celestial.