Hydrophilic polyurethanes have the unique property of being able to absorb or otherwise manage moisture-and this makes them valuable in medical and a number of other important commercial applications. This new book provides a concise, unified presentation of hydrophilic polyurethanes technology and applications. All important topics from chemistry, analysis, processing and quality systems to product development and applications are covered clearly and systematically. The text is well illustrated by more than 45 flowcharts and diagrams and supplemented by more than 20 data tables. A special feature of this new book is its inclusion of case studies of recent development of commercially valuable products using hydrophilic polyurethanes. These case studies illustrate how these unique materials can be tailored to specific application needs. The information in this new book will be useful to all those involved in the research, development and applications of polymers, biomaterials, and other materials whose utility requires the special properties of hydrophilic polyurethanes. To receive your copy promptly, please order now. Information on ordering - by mail, fax, telephone or the publisher's secure website - follows the complete table of contents on the reverse. The Author Tim Thomson is the director of Main Street Technologies, an independent research organization specializing in the development of advanced medical materials and devices. Previously he was technical manager of the Hypol Group, W. R. Grace & Co. He is recognized as an authority on hydrophilic polyurethanes and their use in medical device and other applications. He has an M.S. in Physical Chemistry from Michigan Technological University and has been awarded six patents in synthetic chemistry and process control.
Looking beyond the traditional applications of polyurethanes (PUR), Polyurethanes as Specialty Chemicals presents a different approach to polyurethane chemistry by examining a range of new products and new research for both environmental and medical applications. This book is also the first in its field to provide useful design tools for product de
Log-book of Timothy Boardman" by Timothy Boardman. Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to everyone in a high-quality digital format.
Ninety days of open-Bible devotionals with Timothy Keller and Richard Coekin. Includes space for journaling. Find guidance to navigate the storms of life with these insightful devotionals by Timothy Keller and Richard Coekin. Carefully-crafted questions, insightful explanations and helpful prompts to apply God's word to your life, will take you to the heart of God's word and then push God's word deep into your heart. These 90 devotionals in Galatians, Judges and Ephesians, taken from the Explore Quarterly range, are a great way to start reading the Bible. If you already spend time each day in God’s word, this book will take you deeper in to the riches of Scripture, drawing you closer to the Lord and gaining fresh appreciation for His love for us in Christ.
This study guide will help everyone from laypersons to theology students navigate Human Freedom, Divine Knowledge, and Mere Molinism, by Timothy A. Stratton. Timothy Fox walks readers through each chapter, identifying key terms and asking pertinent questions. Stratton adds multiple “Going Deeper” sections to clarify and expand his case. This companion is a vital resource for the aspiring theologian.
The approach used by Hoyle, Schaefer, and Doupnik in the new edition allows students to think critically about accounting, just as they will do while preparing for the CPA exam and in their future careers. With this text, students gain a well-balanced appreciation of the Accounting profession. As Hoyle 12e introduces them to the field’s many aspects, it often focuses on past controversies and present resolutions. The text continues to show the development of financial reporting as a product of intense and considered debate that continues today and into the future. The writing style of the eleven previous editions has been highly praised. Students easily comprehend chapter concepts because of the conversational tone used throughout the book. The authors have made every effort to ensure that the writing style remains engaging, lively, and consistent which has made this text the market leading text in the Advanced Accounting market. The 12th edition includes an increased integration of IFRS as well as updated accounting standards.
Cheetahs of the Serengeti Plains is the most comprehensive account of carnivore social behavior to date. Synthesizing more than a decade of research in the wild, this book offers a detailed account of the behavior and ecology of cheetahs. Compared with other large cats, and other mammals, cheetahs have an unusual breeding system; whereas lions live in prides and tigers are solitary, some cheetahs live in groups while others live by themselves. Tim Caro explores group and solitary living among cheetahs and discovers that the causes of social behavior vary dramatically, even within a single species. Why do cheetah cubs stay with their mother for a full year after weaning? Why do adolescents remain in groups? Why do adult males live in permanent associations with each other? Why do adult females live alone? Through observations on the costs and benefits of group living, Caro offers new insight into the complex behavior of this extraordinary species. For example, contrary to common belief about cooperative hunting in large carnivores, he shows that neither adolescents nor adult males benefit from hunting in groups. With many surprising findings, and through comparisons with other cat species, Caro enriches our understanding of the evolution of social behavior and offers new perspectives on conservation efforts to save this charismatic and endangered carnivore.
According to astrophysical theory, magnetic fields should play an important role in the structure and dynamics of the interstellar medium. While astronomical observations confirm this directly, the observational record is sparse. This is because magnetic fields can only be measured via polarimetric methods, and most of these methods can only provide an indirect inference of the magnetic field strength. The Zeeman effect, however, is the only method by which in situ measurements of astrophysical magnetic fields can be made. The spectral signature of Zeeman splitting is imprinted in the circular polarization spectrum of radiation received from an astronomical source. In order to make a reliable detection at radio frequencies, one must employ careful calibrations and account for instrumental effects. We begin this dissertation by covering the fundamentals of radio spectropolarimetry. We then offer historical details regarding the Zeeman effect and its use in single-dish radio observations. We present an outline of how one accurately measures the Zeeman effect using large single-dish radio telescopes. We follow this with results from an assessment of the polarization properties of the 100 m Green Bank Telescope (GBT). We then present magnetic field detections made via the Zeeman effect from the Galactic scale to cosmological distances. We begin with GBT observations of 21 cm emission toward the Taurus Molecular Cloud (TMC) complex. Recent observations have suggested that fields stronger than 20 microgauss are located at the distance of the TMC. Our Zeeman observations rule out fields of this strength, but do show a clear +5 microgauss detection from HI emission at the velocity of the TMC. More surprisingly, we have discovered multiple detections of a line-of-sight magnetic field of strength roughly +40 microgauss in a filament near -50 km/s. We then present a windfall of detections of milligauss-strength magnetic fields in starburst galaxies. Detected by means of Zeeman splitting of 1667 MHz hydroxyl megamaser emission, these Arecibo and GBT results represent the first extragalactic Zeeman measurements to probe the field inside an external galaxy. Finally, we climb the cosmological distance ladder, and present a dramatic GBT detection of a magnetic field in a damped Lyman-alpha absorber at a redshift of 0.692. We discuss possible scenarios for the creation of an 84 microgauss field at a look-back time of 6.4 Gyr.
A new edition of the germinal study of Loyalism in the American Revolution Building on the work of his 1989 book The Loyalist Perception and Other Essays, accomplished historian Robert M. Calhoon returns to the subject of internal strife in the American Revolution with Tory Insurgents. This volume collects revised, updated versions of eighteen groundbreaking articles, essays, and chapters published since 1965, and also features one essay original to this volume. In a model of scholarly collaboration, coauthors Calhoon, Timothy M. Barnes, and Robert Scott Davis are joined in select pieces by Donald C. Lord, Janice Potter, and Robert M. Weir. Among the topics broached by this noted group of historians are the diverse political ideals represented in the Loyalist stance; the coherence of the Loyalist press; the loyalism of garrison towns, the Floridas, and the Western frontier; Carolina loyalism as viewed by Irish-born patriots Aedanus and Thomas Burke; and the postwar reintegration of Loyalists and the disaffected. Included as well is a chapter and epilogue from Calhoon's seminal—but long out-of-print—1973 study The Loyalists in Revolutionary America, 1760-1781. This updated collection will serve as an unrivaled point of entrance into Loyalist research for scholars and students of the American Revolution.
The first comprehensive study of the works of William Hope Hodgson, one of the true innovators of Weird fiction, this book examines the Weird novels and stories upon which his posthumous reputation rests, his non-fantastic writing, identifiable literary influences, and the historical contexts in which he wrote. Focusing extensively upon major works such as The House on the Borderland (1908) and The Night Land (1912), Timothy S. Murphy surveys topics including Hodgson's experiments with code switching and linguistic experimentation; his depictions of racial and ethnic differences and gender and sexuality; the function of space and place in his writing; the adaptation of his shipboard experiences; and his use of abyssal time. With special attention paid to his paradoxical nihilist humanism, this book explores what made Hodgson a respected precursor to later innovators such as H. P. Lovecraft and C.L. Moore, and what makes him an important ancestor to 21st-century writers such as China Miéville, Greg Bear, and Charlie Jane Anders. Demonstrating how his work is both of his time and 'untimely', Murphy recovers Hodgson as the most significant figure to precede the fantastically popular but deeply controversial Lovecraft, as well as a figure whose work challenges what has thus far been accepted about the genre and the interpretive perspectives from which we view it.
Examination of the work of scientific icons-Newton, Descartes, and others-reveals the metaphors and analogies that directed their research and explain their discoveries. Today, scientists tend to balk at the idea of their writing as rhetorical, much less metaphorical. How did this schism over metaphor occur in the scientific community? To establish that scientists should use metaphors to explain science to the public and need to be conscious of how metaphor can be useful to their research, this book examines the controversy over cloning and the lack of a metaphor to explain it to a public fearful of science's power.The disjunction between metaphor and science is traced to the dispensation of the Solar System Analogy in favor of a mathematical model. Arguing that mathematics is metaphorical, the author supports the idea of all language as metaphorical-unlike many rhetoricians and philosophers of science who have proclaimed all language as metaphorical but have allowed a distinction between a metaphorical use of language and a literal use.For technical communication pedagogy, the implications of this study suggest foregrounding metaphor in textbooks and in the classroom. Though many technical communication textbooks recommend metaphor as a rhetorical strategy, some advise avoiding it, and those that recommend it usually do so in a paragraph or two, with little direction for students on how to recognize metaphors or to how use them. This book provides the impetus for a change in the pedagogical approach to metaphor as a rhetorical tool with epistemological significance.
The First Great Awakening in eighteenth-century America challenged the institutional structures and raised the consciousness of colonial Americans. These revivals gave rise to the practice of itinerancy in which ministers and laypeople left their own communities to preach across the countryside. In Contested Boundaries, Timothy D. Hall argues that the Awakening was largely defined by the ensuing debate over itinerancy. Drawing on recent scholarship in cultural and social anthropology, cultural studies, and eighteenth-century religion, he reveals at the center of this debate the itinerant preacher as a catalyst for dramatic change in the religious practice and social order of the New World. This book expands our understanding of evangelical itinerancy in the 1740s by viewing it within the context of Britain's expanding commercial empire. As pro- and anti-revivalists tried to shape a burgeoning transatlantic consumer society, the itinerancy of the Great Awakening appears here as a forceful challenge to contemporary assumptions about the place of individuals within their social world and the role of educated leaders as regulators of communication, order, and change. The most celebrated of these itinerants was George Whitefield, an English minister who made unprecedented tours through the colonies. According to Hall, the activities of the itinerants, including Whitefield, encouraged in the colonists an openness beyond local boundaries to an expanding array of choices for belief and behavior in an increasingly mobile and pluralistic society. In the process, it forged a new model of the church and its social world. As a response to and a source of dynamic social change, itinerancy in Hall's powerful account provides a prism for viewing anew the worldly and otherworldly transformations of colonial society. Contested Boundaries will be of interest to students and scholars of colonial American history, religious studies, and cultural and social anthropology.
Cape Cod was known as a ship's graveyard but the Cape Cod Canal, proposed in 1776 and built in 1914 became a vital shipping link and a marvel of engineering. For centuries, the shoals and high winds around Cape Cod turned its waters into a ships' graveyard. In 1623, Miles Standish proposed a shorter, safer passage by building a canal linking Cape Cod Bay with Buzzards Bay, and in 1776, George Washington ordered the first of many surveys. All attempts failed until 1914, when the Cape Cod Canal opened as a private toll canal. The widest sea-level canal in the world, the Cape Cod Canal continues to be an engineering marvel, a vital shipping link, and a summer destination. These rare images from the Nina Heald Webber Collection at Historic New England survey the canal's development from unsuccessful building efforts in the 1800s, through its 1909-1914 construction, and subsequent improvements in the 1930s.
Great progress has been made since the first description of the acute respiratory distress syndrome by the Denver group in 1967 (Lancet). Although we introduced the term 'adult respiratory distress syndrome' in our second and more detailed description of the syndrome (ehest, 1971), this was probably amistake for the simple reason that children also suffer the same syndrome fo11owing acute lung insults. Today, the syndrome of acute respiratory distress in adults (ARDS) is recognized as a worldwide problem, but the prevalence of disease varies in different parts of the world. A huge amount of research has focused on the mechanisms of acute lung injury and yet the exact sequence of events and media tors in inflammatory cascade, which result in acute respiratory failure from ARDS, is not known but many possibilities exist. The definition of ARDS has been gradua11y modified in recent years and investigators around the world are now co11aborating in order to establish more uniform concepts in identification, risk factors and mechanisms of lung injury, which someday will result in improved approaches to management. Already, at least some centers are showing improved outcomes in ARDS, achieving an approximate 60% survival rate. In the past, most large series documented only about a 40% survivability taking a11 causes of ARDS. This apparent progress is likely attributable to more meticulous and disciplined care than any specific pharmacologic attack on the basic mechanism resulting in ARDS.
The Fourth Edition of International Accounting provides an overview of the broadly defined area of international accounting, but also focuses on the accounting issues related to international business activities and foreign operations. This edition also includes substantially updated coverage of the International Accounting Standards Board (IASB) and International Financial Reporting Standards (IFRS). The unique benefits of this textbook include its up-to-date coverage of relevant material, extensive numerical examples provided in most chapters, two chapters devoted to the application of International Financial Reporting Standards (IFRS), and coverage of nontraditional but important topics such as strategic accounting issues of multinational companies, international corporate governance, and corporate social responsibility reporting.
Das Verfassen wissenschaftlicher Arbeiten in englischer Sprache ist heute in vielen Studienrichtungen unerlässlich. Gleichzeitig stellt es für Studierende meist eine große Herausforderung dar. Dieses Buch leitet zur richtigen Arbeitsweise und zum korrekten Sprachgebrauch an und schließt damit eine Lücke in der einschlägigen Literatur. Anhand zahlreicher Beispiele werden sowohl gelungene Texte analysiert als auch typische Fehler deutschsprachiger Studierender korrigiert. Success in science depends nowadays on effective communication in English. This workbook is specifically designed to give under- and post-graduates confidence in writing scientific English. Examples and exercises show how to avoid common errors and how to rephrase and improve scientific texts. The generation of a model manuscript enables the reader to recognise how scientific English is constructed and how to follow the conventions of scientific writing. Guidelines for structuring written work and vocabulary lists will encourage young scientists to develop a concise and mature style. The workbook is accessible to students of many fields, including those of the natural and technical sciences, medicine, psychology and economics.
In this fascinating history of Cold War cartography, Timothy Barney considers maps as central to the articulation of ideological tensions between American national interests and international aspirations. Barney argues that the borders, scales, projections, and other conventions of maps prescribed and constrained the means by which foreign policy elites, popular audiences, and social activists navigated conflicts between North and South, East and West. Maps also influenced how identities were formed in a world both shrunk by advancing technologies and marked by expanding and shifting geopolitical alliances and fissures. Pointing to the necessity of how politics and values were "spatialized" in recent U.S. history, Barney argues that Cold War–era maps themselves had rhetorical lives that began with their conception and production and played out in their circulation within foreign policy circles and popular media. Reflecting on the ramifications of spatial power during the period, Mapping the Cold War ultimately demonstrates that even in the twenty-first century, American visions of the world--and the maps that account for them--are inescapably rooted in the anxieties of that earlier era.
A fresh look at electricity and its powerful role in life on Earth When we think of electricity, we likely imagine the energy humming inside our home appliances or lighting up our electronic devices—or perhaps we envision the lightning-streaked clouds of a stormy sky. But electricity is more than an external source of power, heat, or illumination. Life at its essence is nothing if not electrical. The story of how we came to understand electricity’s essential role in all life is rooted in our observations of its influences on the body—influences governed by the body’s central nervous system. Spark explains the science of electricity from this fresh, biological perspective. Through vivid tales of scientists and individuals—from Benjamin Franklin to Elon Musk—Timothy Jorgensen shows how our views of electricity and the nervous system evolved in tandem, and how progress in one area enabled advancements in the other. He explains how these developments have allowed us to understand—and replicate—the ways electricity enables the body’s essential functions of sight, hearing, touch, and movement itself. Throughout, Jorgensen examines our fascination with electricity and how it can help or harm us. He explores a broad range of topics and events, including the Nobel Prize–winning discoveries of the electron and neuron, the history of experimentation involving electricity’s effects on the body, and recent breakthroughs in the use of electricity to treat disease. Filled with gripping adventures in scientific exploration, Spark offers an indispensable look at electricity, how it works, and how it animates our lives from within and without.
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