Examines the fundamentals and practice of both the design and operation of face seals, ranging from washing machines to rocket engine turbopumps. Topics include materials, tribology, heat transfer and solid mechanics. A variety of simple and complex models are proposed and evaluated and specific problems such as heat checking, blistering and instability are considered. Offers 64 tables and 364 references plus useful recommendations regarding the future of seal design.
A magnificent one volume pictorial and narrative history of the United States with more than five hundred exceptional illustrations, many reproduced here for the first time.
Who fired the single shot that killed Damon Pound, QC as he sat beside his pool, smoking his cigar and drinking a single malt Scotch? What was the secret project he was working on before his death and what did it have to do with the North American Free Trade Agreement? Was his death politically motivated? Could the CIA be involved? Or was his murder an act of personal revenge? These were the questions that plagued veteran RCMP Inspector Steven Marchant as he tried to put the jig-saw pieces together. A dissident group-Citizens for Justice-claimed responsibility for the murder, but Marchant wasn't convinced. And why did he feel the shooter wanted to be caught? The story is a battle of wits between two men, leading to a dramatic courtroom drama with a completely unexpected conclusion. In the end, only Inspector Marchant... and the shooter... know the whole story.
A tubular heat exchanger exemplifies many aspects of the challenge in designing a pressure vessel. High or very low operating pressures and temperatures, combined with sharp temperature gradients, and large differences in the stiffnesses of adjoining parts, are amongst the legion of conditions that behoove the attention of the heat exchanger designer. Pitfalls in mechanical design may lead to a variety of operational problems, such as tube-to-tubesheet joint failure, flanged joint leakage, weld cracks, tube buckling, and flow induced vibration. Internal failures, such as pass partition bowing or weld rip-out, pass partition gasket rib blow-out, and impingement actuated tube end erosion are no less menacing. Designing to avoid such operational perils requires a thorough grounding in several disciplines of mechanics, and a broad understanding of the inter relationship between the thermal and mechanical performance of heat exchangers. Yet, while there are a number of excellent books on heat ex changer thermal design, comparable effort in mechanical design has been non-existent. This apparent void has been filled by an assortment of national codes and industry standards, notably the "ASME Boiler and Pressure Vessel Code" and the "Standards of Tubular Exchanger Manufacturers Association. " These documents, in conjunction with scattered publications, form the motley compendia of the heat exchanger designer's reference source. The subject matter clearly beckons a methodical and comprehensive treatment. This book is directed towards meeting this need.
Measurement and Instrumentation introduces undergraduate engineering students to the measurement principles and the range of sensors and instruments that are used for measuring physical variables. Based on Morris's Measurement and Instrumentation Principles, this brand new text has been fully updated with coverage of the latest developments in such measurement technologies as smart sensors, intelligent instruments, microsensors, digital recorders and displays and interfaces. Clearly and comprehensively written, this textbook provides students with the knowledge and tools, including examples in LABVIEW, to design and build measurement systems for virtually any engineering application. The text features chapters on data acquisition and signal processing with LabVIEW from Dr. Reza Langari, Professor of Mechanical Engineering at Texas A&M University. Early coverage of measurement system design provides students with a better framework for understanding the importance of studying measurement and instrumentation Includes significant material on data acquisition, coverage of sampling theory and linkage to acquisition/processing software, providing students with a more modern approach to the subject matter, in line with actual data acquisition and instrumentation techniques now used in industry. Extensive coverage of uncertainty (inaccuracy) aids students' ability to determine the precision of instruments Integrated use of LabVIEW examples and problems enhances students' ability to understand and retain content
Much of the Western world was completely unaware of the profound impact of the breath on the body and mind until the 1970's. It was during this time that Swami Rama astonished physiologists by demonstrating perfect control over his heart rate and brain waves--something Western scientists didn't believe humans could possibly achieve. In this book, Swami Rama shares some of the basic breathing techniques practiced by Himalayan yogis, so that you too can experience the profound effects of pranayama and breath control.The goal of Science of Breath is to present knowledge and practices regarding the breath in a way that can be applied to personal growth. This book is a masterful guide to systematically identifying bad breathing habits, replacing those habits with healthy breathing patterns, and developing control over pranic flow. Learn how to develop and master the link between your body and mind through the understanding of the breath. With increased awareness and control of the subtle aspects of breathing, one can effect deep physical and psychological changes and begin to master the roaming tendencies of the mind. Science of Breath opens the door to a new way of being, providing a powerful tool in the pursuit of holistic health and personal growth.
A selection of texts by Elizabeth Gaskell, accompanied by annotations. It brings together Gaskell academics to provide readers with scholarship on her work and seeks to bring the crusading spirit and genius of the writer into the 21st century to take her place as a major Victorian writer.
The Monadnock Region has been referred to as New Hampshire's "forgotten corner." It is a quiet region known for its historic New England villages and beautiful natural landscape. Overlooked tales from the past prove that this has not always been a quiet place, however. Mark Twain, Amelia Earhart, robber baron Jubilee Jim Fisk, infamous actress May Yohe, and miser Hetty Green, the richest woman in the United States, all spent time in the quiet corner. Noteworthy inventors, outspoken women, military heroes, nationally prominent businessmen, and dastardly criminals all called the region home. Local historian and author Alan F. Rumrill has compiled stories that reveal a region defined by its Yankee character - and filled with Yankee characters.
The Progressive Era, the period in the United States between 1898 and 1917, was a time of great social, political, and industrial change. Following the Spanish-American War of 1898, an event that signaled the emergence of the United States as a great power, the country soon was involved in its first overseas guerrilla war, in the Philippines. Vast changes in communications and transportation, immigration and migration patterns, social mores, gender roles, family structure, class structure, work patterns, business methods, education, intellectual life, religion, the professions, technology, science, medicine, and much else were transforming the scope and feel of people's lives and relationships. In many ways what happened in this era set the agenda for the rest of the 20th century. The A to Z of the Progressive Era is the most comprehensive and coherent reference work on the Progressive Era. Through its chronology, introductory essay, bibliography, appendixes, and hundreds of cross-referenced dictionary entries on the key events, people, organizations, and ideas of the period, this resource is a lively, complete, and accessible overview of this significant era.
What could writers Louisa May Alcott and Henry David Thoreau have in common with the inventors of barbed wire, margarine and the washing machine? They were all deeply moved by their time spent in the beautiful Monadnock region of southwest New Hampshire. Inspired by beloved local storyteller Fritz Wetherbee, Historical Society of Cheshire County director Alan F. Rumrill collected the stories of these notable people in his series, "Monadnock Moments," broadcast on Keene radio station WKNE from 1985 to 2005. In this collection, Rumrill has gathered 100 of his most interesting vignettes and paired them with historic images, chronicling the lives of successful businessmen, politicians and soldiers, and spinning tales of disaster, murder and adventure that all had their roots in towns like Keene, Stoddard, Walpole and Jaffrey. Entertaining, informative, and often surprising, these snippets of history capture the essence of southwest New Hampshire.
Classic Keys is a beautifully photographed and illustrated book focusing on the signature rock keyboard sounds of the 1950s to the early 1980s. It celebrates the Hammond B-3 organ, Rhodes and Wurlitzer electric pianos, the Vox Continental and Farfisa combo organs, the Hohner Clavinet, the Mellotron, the Minimoog and other famous and collectable instruments. From the earliest days of rock music, the role of keyboards has grown dramatically. Advancements in electronics created a crescendo of musical invention. In the thirty short years between 1950 and 1980, the rock keyboard went from being whatever down-on-its-luck piano awaited a band in a bar or concert hall to a portable digital orchestra. It made keyboards a centerpiece of the sound of many top rock bands, and a handful of them became icons of both sound and design. Their sounds live on: Digitally, in the memory chips of modern keyboards, and in their original form thanks to a growing group of musicians and collectors of many ages and nationalities. Classic Keys explores the sound, lore, and technology of these iconic instruments, including their place in the historical development of keyboard instruments, music, and the international keyboard instrument industry. Twelve significant instruments are presented as the chapter foundations, together with information about and comparisons with more than thirty-six others. Included are short profiles of modern musicians, composers, and others who collect, use, and prize these instruments years after they went out of production. Both authors are avid musicians, collect and restore vintage keyboards, and are well-known and respected in the international community of web forums devoted to these instruments.
Master the full range of colorectal procedures performed today with Atlas of Surgical Techniques for the Colon, Rectum, and Anus. In this volume in the Surgical Techniques Atlas Series, top authorities provide expert, step-by-step guidance on surgery of the large bowel, rectum, and anus - including both open and closed approaches for many procedures - to help you expand your repertoire and hone your clinical skills. Rely on definitive, expert guidance from the same respected authorities that made Campbell-Walsh Urology the most trusted clinical reference source in the field. Assess and deepen your understanding of key information with answers and rationales for more than 2,800 board-style multiple-choice study questions. Over 2,800 board-style multiple-choice questions provide a realistic simulation of the actual board experience. Deepen your grasp of critical concepts by studying supporting pathology and radiologic images and understanding their correlation to key points. Benefit from the consistency of all questions, answers, and rationales re-written by a single author. Measure your proficiency with interactive self-assessment questions online. Get the most from your board prep by pairing this review with its parent text, Campbell-Walsh Urology, for detailed explanations and an enhanced learning experience.
Following the same chapter structure as the authoritative Campbell-Walsh Urology, 11th Edition, this trusted review covers all the core material you need to know for board exam preparation and MOC exams. Drs. W. Scott McDougal, Alan J. Wein, Louis R. Kavoussi, Alan W. Partin, and Craig A. Peters provide more than 3,000 multiple-choice questions with detailed answers that help you master the most important elements in urology, while interactive questions, self-assessment tools, an extensive image bank, and more are available on Expert Consult. Prepare for the written boards and MOC exams with the most reliable, efficient review available, from the same team that has made Campbell-Walsh Urology the most trusted clinical reference in the field. Stay up to date with new topics covered in the parent text, including evaluation and management of men with urinary incontinence, minimally-invasive urinary diversion, laparoscopic and robotic surgery in children, and much more. Get a thorough review and a deeper understanding of your field with more than 3,000 multiple-choice questions and detailed answers, now with new highlighted "must-know" points in the answer explanations. Quickly review just before exams with help from new Chapter Reviews that detail key information in a handy list format. Benefit from an increased focus on pathology and imaging, including updates to conform pathology content to the new American Board of Urology requirements.
The Progressive Era, the period in the United States between 1898 and 1917, was a time of great social, political, and industrial change. Following the Spanish-American War of 1898, an event that signaled the emergence of the United States as a great power, the country soon was involved in its first overseas guerrilla war, in the Philippines. Vast changes in communications and transportation, immigration and migration patterns, social mores, gender roles, family structure, class structure, work patterns, business methods, education, intellectual life, religion, the professions, technology, science, medicine, and much else were transforming the scope and feel of people's lives and relationships. In many ways what happened in this era set the agenda for the rest of the 20th century. The Historical Dictionary of the Progressive Era is the most comprehensive and coherent reference work on the Progressive Era. Through its chronology, introductory essay, bibliography, appendixes, and hundreds of cross-referenced dictionary entries on the key events, people, organizations, and ideas of the period, this resource is a lively, complete, and accessible overview of this significant era.
This book covers the cross-disciplinary areas between management issues and engineering issues relevant to implementation of Environmental Management Systems (EMS) to the ISO 14000 series standards. It summarises the requirements set by ISO14001 and considers the management and engineering policies needed to satisfy these requirements and achieve ISO 14001 certification. Unique approach by integrating environmental management and engineering considerations Avoids overuse of complicated technical jargon Detailed coverage of measurement and calibration standards to meet ISO14001 Provides example of EMS documentation and records manual Detailed coverage and control of air, water, noise, vibration pollution and waste management
Together, the three books in this volume make up the first part of the Havilfar Cycle of the Saga of Dray Prescot of Earth and of Kregen. Dray Prescot is launched headlong into a brand-new series of adventures upon the planet of Kregen, that marvelous and beautiful, mystical and terrible world four hundred light-years away beneath the Suns of Scorpio. A new life opens for Dray, but that new life is cruelly different from all he expected and dreamed, hurling him into fresh adventure and danger among peoples and places far removed from those he knows and loves. Dray Prescot's saga has been aclaimed as the best planetary adventure series since Burroughs stopped writing about Barsoom. Manhounds of Antares: Will Dray Prescot be able to remain a prince of proud Vallia or will he become just another human victim of the hunters and manhounds of the mysterious Southern Continent? For that is the enigmatic fate that the Star Lords have suddenly confronted him with. They want someone freed from the terrified pack of human prey among whom Prescot finds himself. But who it is and how it is to be done, they have left to Dray to work out... Arena of Antares: Never a man to leave something half done, Dray Prescot knows his task on the mysterious continent of Havilfar is far from complete. There are cruel conquerors to be overthrown, the pursuit of the manhounds and their masters to continue, and there is the dreaded arena. Can he survive the life of a gladiator against the killers and monsters of a spoiled queen while the Star Lords wait for his mission to continue? Fliers of Antares: Dray Prescot confronts his most baffling task while he is a hunted and harried wanderer of the continent of Havilfar. That task is to discover the means by which the aircraft of that continent's most advanced civilization operate. Prescot is no scientist, but fulfill his task he must or he will never return to the princess and homeland he has won. So, for Dray Prescot there is but one course. With a whole continent against him, with time itself conspiring to balk him, the secrets of an unknown science must be made his...
Based on many years of research and teaching, this book brings together all the important topics in linear vibration theory, including failure models, kinematics and modeling, unstable vibrating systems, rotordynamics, model reduction methods, and finite element methods utilizing truss, beam, membrane and solid elements. It also explores in detail active vibration control, instability and modal analysis. The book provides the modeling skills and knowledge required for modern engineering practice, plus the tools needed to identify, formulate and solve engineering problems effectively.
A riveting historical mystery that sweeps four continents and fills a void in the Victoria Cross story." Frederick Whirlpool’s Victoria Cross is displayed near the entrance to the Hall of Valour at the Australian War Memorial, Canberra. It was the first VC pinned to an Australian uniform, yet almost nothing was known about its enigmatic recipient. Two acts of valour during the Indian Mutiny, won him the Victoria Cross, but 17 severe sword wounds ended his career. Arriving in Victoria in 1859, he became a volunteer rifleman and school teacher. His VC was presented in Melbourne in 1861. He was an applicant to join the Victoria Police, but a corrupt recruitment process and unsolicited political interference prevented it. Repulsed by fame, he fled and hid his cross from the world. Fragments of his story were known, but since 1895, they have been tainted by error, guesswork and in one recent British work, pure fantasy. This work solves an old mystery. It reveals his true identity and early life in Ireland before joining the East India Company Army. To understand his service, the Central Indian campaign under Sir Hugh Rose, is examined in some detail, something that has not been done before. The real horrors of that campaign are revealed to show their devastating impact on this sensitive man. Rich sources reveal his anguished story. Humphrey James’ reasons for changing his identity and leaving his family forever, are unearthed. His life in Australia is revealed, showing his fall, firstly from policing and then teaching, in NSW. He undoubtedly struggled with his demons and believed that he was destined for eternal damnation. The passage of his Victoria Cross, after his death was unknown before it appeared on the market in 1927. Its movements and those of his Indian Mutiny medal with its Central India clasp, are now revealed’ This fascinating story fills huge gaps in the narrative of this ordinary man, whose life is deserving of factual interpretation. It is a story of heroism, suffering and failure, but the forgotten man will triumph in its telling. His sad life ended as a recluse in 1899, and he was buried in an unmarked grave in Windsor. The only mourner who attended his funeral left a thread, which has allowed painstaking research to uncover the true story of this sad and purposefully enigmatic hero.
Now in a thoroughly updated new edition, this successful textbook surveys the history of technology in America from the 1600s to the 21st century. Alan I Marcus and Howard P. Segal explore the effect society, culture, politics and economics have had upon technological advances, and place the evolution of American technology within the broader context of the development of systems such as transportation and communications. This unique book connects phenomena such as colonial printing presses with the American Revolution; early photographs with the creation of an allegedly unique American character; and high-tech advances in biotechnology with a growing desire for individual autonomy. This is an ideal resource for undergraduate and postgraduate students of the history of technology, the history of science, and American history.
This superb, profusely illustrated survey by noted authority recounts the history of seamarks from antiquity to the early 19th century. 261 black-and-white illustrations.
Go from wired and tired to lean and thriving with The Adrenal Reset Diet Why are people gaining weight faster than ever before? The idea that people simply eat too much is no longer supported by science. The emerging idea is that weight gain is a survival response: Our bodies are under attack from all directions—an overabundance of processed food, a polluted world, and the pressures of daily life all take their toll. These attacks hit a very important set of glands, the adrenals, particularly hard. The adrenal glands maintain a normal cortisol rhythm (cortisol is a hormone associated with both stress and fat storage). When this rhythm is off, we can become overwhelmed more quickly, fatigued, gain weight, and eventually, develop even more severe health issues such as heart disease or diabetes. In The Adrenal Reset Diet, Dr. Alan Christianson provides a pioneering plan for optimal function of these small but powerful organs. His patient-tested weight-loss program is the culmination of decades of clinical experience and over 75,000 patient-care visits. In a study at his clinic, participants on the Adrenal Reset Diet reset their cortisol levels by over 50% while losing an average of over 2 inches off their waists and 9 pounds of weight in 30 days. What can you expect? • Learn whether your adrenals are Stressed, Wired and Tired, or Crashed and which adrenal tonics, exercises, and foods are best for you • The clinically proven shakes, juices, and other delicious recipes, to use for your Reset • New ways to turn off the triggers of weight gain with carbohydrate cycling, circadian repair, and simple breathing exercises • An easy 7-day ARD eating plan to move your and your adrenals from Surviving to Thriving
The factors affecting blood vitamin C levels are described in detail in this series. Many factors such as aging, smoking, infection, trauma, surgery, hemolysis, hormone administration, heavy metals, pregnancy, alcohol, ionizing radiation and several medicines have been found to cause a disturbance of ascorbic acid metabolism and to reduce blood vitamin C levels. Indeed, abnormalities of ascorbic acid metabolism, due to factors such as smoking, occur much more frequently than does dietary vitamin C deficiency today.It is now known that low blood vitamin C levels are associated with histaminemia (high blood histamine levels), and also that ascorbate-responsive histaminemia is common in apparently healthy people. High blood histamine levels are believed to cause small hemorrhages within the inner walls of the blood vessels and these may lead to the deposition of cholesterol, as an aberrant form of wound healing. Ascorbic acid not only reduces blood histamine levels, but also aids the conversion of cholesterol to bile acids in the liver. The clinical pathological and chemical changes observed in ascorbic acid deficiency are discussed in detail. Several diseases and disorders associated with low blood vitamin C levels are also described. Possible toxic effects resulting from the oxidation of ascorbic acid are noted, and reasons for the use of D-catechin or other chelating fiber to prevent or minimize the release of ascorbate-free radical are detailed. An excellent reference for physicians, nutritionists and other scientists
The sword was the most important of weapons, the symbol of the warrior, not to mention the badge of a officer and a gentleman. Much has been written about the artistic and historical significance of the sword, but outside specialised publications, relatively little about its metallurgy, and that often confined to a particular group. This book aims to tell the story of the making of iron and steel swords from the first Celtic examples through the Middle Ages to the Early Modern period. The results of the microscopic examination of over a hundred swords by the author and other archaeometallurgists are given and explained in terms of the materials available in Europe.
In Sing Not War, James Marten explores how the nineteenth century's "Greatest Generation" attempted to blend back into society and how their experiences were treated by non-veterans. --from publisher description
The suit of armour distinguishes the European Middle Ages & Renaissance. This book tells its story from the 14th to the 17th century, and the making of its steel. The metallurgy of 600 armours has been analysed, and their probable effectiveness in battle assessed.
Give your business the edge with crowd-power! Crowdsourcing is an innovative way of outsourcing tasks, problems or requests to a group or community online. There are lots of ways business can use crowdsourcing to their advantage: be it crowdsourcing product ideas and development, design tasks, market research, testing, capturing or analyzing data, and even raising funds. It offers access to a wide pool of talent and ideas, and is an exciting way to engage the public with your business. Crowdsourcing For Dummies is your plain-English guide to making crowdsourcing, crowdfunding and open innovation work for you. It gives step-by-step advice on how to plan, start and manage a crowdsourcing project, where to crowdsource, how to find the perfect audience, how best to motivate your crowd, and tips for troubleshooting.
With frequent warnings about water and energy shortages, and the potential dangers of pesticides and genetically modified foods, many people nurture a dream of living a 'self-sufficient' lifestyle.With these people in mind, this comprehensive yet easy-to-read book examines what it truly takes to live off the fat of the land. Authors Alan and Gill Bridgewater, who themselves recently moved to a smallholding, answer all the fundamental questions that anyone considering a similar lifestyle shift might ask; from the best way to warm your home off the grid to the time and effort that go into growing your own food and raising your own animals. The book even goes so far as to describe quirkier aspects of the lifestyle, with detailed descriptions of how to make soap and candles. Both the most fulfilling aspects and the hard graft of self-sufficient living are revealed in full.Packed with informative illustrations and diagrams, and a wealth of useful advice, "The Self-Sufficiency Specialist" is the perfect guide for prospective 21st-century smallholders.
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