Polymeric materials include plastics, gels, synthetic fibres, and rubbers. They are all-important both in industry and in daily life. Unlike liquid water, ice, or sugar solution, polymers are not homogeneous. They are said to consist of two or more phases, and their production and processing, as well as their properties and uses, depend on an understanding of the transitions that take place between these phases. This new textbook uses fundamental principles to classify phase separation phenomena in polymer systems, and describes simple molecular models explaining the observed behaviour.
Created for engineers and students working with pure polymers and polymer solutions, this handbook provides up-to-date, easy to use methods to obtain specific volumes and phase equilibrium data. A comprehensive database for the phase equilibria of a wide range of polymer-solvent systems, and PVT behavior of pure polymers are given, as are accurate predictive techniques using group contributions and readily available pure component data. Two computer programs on diskettes are included. POLYPROG implements procedures given for prediction and correlation for specific volume of pure polymer liquids and calculation of vapor-liquid equilibria (VLE) of polymer solutions. POLYDATA provides an easy method of accessing the data contained in the many databases in the book. Both disks require a computer with a math coprocessor. This handbook is a valuable resource in the design and operation of many polymer processes, such as polymerization, devolatilization, drying, extrusion, and heat exchange. Special Details: Hardcover with Disks. Special offer: Purchase this book along with X-131, Handbook of Diffusion and Thermal Properties of Polymers and Polymer Solutions and receive a 20 percent discount off the list or member price.
Logically organized with comprehensive coverage, this newly revised third edition prepares you to choose the right orthopedic tests, accurately assess any patient, and arrive at a clear diagnosis. Trusted for both its depth of coverage and its accessible, accurate information, it features gamuts, clinical pearls, and cross-reference tables for quick and easy reference. Now in brilliant full color, with all new photos of every test, it's even more visually appealing, and illustrates common conditions and procedural tests more effectively than ever before. This edition offers a fresh look at testing for orthopedic conditions, with detailed text that explains the key moves of each test, its alternate names, and the appropriate reporting statement. Extensive cross-referencing ensures that you can easily find the right test for efficient and effective practice, and protocol charts guide you through the examination process step by step. - Chapters are logically organized by region, and tests within each chapter are arranged alphabetically, so you can find the information you need in seconds! - Each test begins with a brief discussion of basic anatomy, then moves into a description of the actual procedure and ends with next-step directives. - Critical Thinking questions at the end of each chapter help you apply what you've learned to clinical practice. - Orthopedic Gamuts provide summaries of key points in a concise list – numerous gamuts within each chapter help you master material quickly and easily. - Clinical Pearls share the author's knowledge gained through years of clinical experience, helping you avoid common misdiagnoses. - Cross-reference tables offer at-a-glance guidance on which tests should be used to diagnose particular diseases, for maximum accuracy and efficiency in practice. - Each chapter begins with an index of tests for easy reference, and axioms that remind you of elemental information, such as how painful certain maneuvers may be or the extent of some body parts' range. - Contains a chapter on malingering (non-organically-based complaints), helping you investigate and determine the root cause of complaint, whether due to injury, for psychological reasons, or an attempt to feign injury for various purposes, such as for improper receipt of worker's compensation. - Companion DVD contains video footage of Dr. Evans performing and explaining each assessment test in the book. - Full-color photographs demonstrate how to perform 237 orthopedic tests! - At the Viewbox feature contains high-quality radiographs that depict various pathologies, as well as musculature and other anatomy that can't be shown photographically.
Rituals can provoke or escalate conflict, but they can also mediate it and although conflict is a normal aspect of human life, mass media technologies are changing the dynamics of conflict and shaping strategies for deploying rituals. This collection of essays emerged from a two-year project based on collaboration between the Faculty of Religious Studies at Radboud University Nijmegen in the Netherlands and the Ritual Dynamics Collaborative Research Center at the University of Heidelberg in Germany. An interdisciplinary team of twenty-four scholars locates, describes, and explores cases in which media-driven rituals or ritually saturated media instigate, disseminate, or escalate conflict. Each multi-authored chapter is built around global and local examples of ritualized, mediatized conflict. The book's central question is: "When ritual and media interact (either by the mediatizing of ritual or by the ritualizing of media), how do the patterns of conflict change?
As with the beginning of the twentieth century, when food safety standards and the therapeutic benefits of certain foods and supplements first caught the public’s attention, the dawn of the twenty-first century finds a great social priority placed on the science of food safety. Ronald Schmidt and Gary Rodrick’s Food Safety Handbook provides a single, comprehensive reference on all major food safety issues. This expansive volume covers current United States and international regulatory information, food safety in biotechnology, myriad food hazards, food safety surveillance, and risk prevention. Approaching food safety from retail, commercial, and institutional angles, this authoritative resource analyzes every step of the food production process, from processing and packaging to handling and distribution. The Handbook categorizes and defines real and perceived safety issues surrounding food, providing scientifically non-biased perspectives on issues for professional and general readers. Each part is divided into chapters, which are then organized into the following structure: Introduction and Definition of Issues; Background and Historical Significance; Scientific Basis and Implications; Regulatory, Industrial, and International Implications; and Current and Future Implications. Topics covered include: Risk assessment and epidemiology Biological, chemical, and physical hazards Control systems and intervention strategies for reducing risk or preventing food hazards, such as Hazard Analysis Critical Control Point (HACCP) Diet, health, and safety issues, with emphasis on food fortification, dietary supplements, and functional foods Worldwide food safety issues, including European Union perspectives on genetic modification Food and beverage processors, manufacturers, transporters, and government regulators will find the Food Safety Handbook to be the premier reference in its field.
First Published in 1995. The life of Jews in medieval Baghdad or 18th-century Tunis may now be considered to be important as Jewish life in 13th-century Worms or 19th-century Poland. Islamic theological and exegetical writing on Judaism may now command as much interest as their counterparts in Christian literature, while the rich Islamic-Jewish cultural interchange over many centuries is clearly of great significance. Studies in Muslim-Jewish Relations will be a series of general volumes each including a wide range of subjects, periodic edited volumes each focusing on a certain theme, and a planned related monograph series which will publish authored volumes on more specialized aspects of the field. This volume is a collection of twelve essays.
Science and Technology of Polymer Colloids G. W. Poehlein, R. H. Ottewill, J. W. Goodwin (editors) Polymer colloids, more commonly known as latexes, are important in the manufacture of synthetic elastomers, commodity polymers, surface coatings, adhesive and numerous specialty products. The significant growth of the commercial production of polymer latexes during the past decade has been due to a number of factors. First, water-based systems, especially paints and coatings, avoid many of the environ mental problems associated with the solvent-based systems. Second, polymer colloid products can be custom designed to meet a wide range of application requirements. Third, large scale emulsion polymeri zation proceeds smoothly and controllably with a wide range of monomers to produce stable polymer colloids of high molecular weight Polymer colloids are also important in functional scientific studies This importance arises from the spherical shape of the particles, range of attainable particle diameters and the uniformity of their size distribution, and the possibility of controlling and character izing the particle surface. Polymer colloids are useful as size standards in microscopy and in instrument calibration, and as carriers in antibody-enzyme diagnosti, tests. As suspensions of uniform spherical particles, they are idea. experimental systems to test the series of colloidal phenomena as stability and coagulation, electric kinetic or rheological proper ties, and light scattering. In recent years, polymer colloids have received attention as models for many-body molecular phenomena, including the order-disorder transitions and the mechanics of crystalline phases.
Here's a powerful quick reference and clinical tool – small enough to fit into your pocket, yet complete enough to cover any assessment test you need to perform! Detailing every test included in Illustrated Orthopedic Physical Assessment, 3rd Edition, this handy, thoroughly illustrated pocket guide includes only the essential information you need to know. Information for each test is presented in a consistent manner for quick reference, and includes: name of the test, alternate names for the test, suspected syndrome, concise description of the testing procedure, clinical pearl, and photo(s) of the procedure. Plus, just as in the parent text, each test also contains a corresponding orthopedic gamut which provides a summary of key points in a concise list, serving as a diagnostic rubric for use in patient exams. - Fits in your lab coat pocket, giving you easy access to frequently used assessment and testing information. - Every test from the parent textbook, Illustrated Orthopedic Physical Assessment, 3rd Edition, is included in this pocket guide. - A consistent format for each test (the same format as the parent text) ensures that you'll find the information you need quickly and easily. - Clinical pearls appear with almost every test, detailing author's own clinical experience and providing valuable insight to both students and practitioners. - Nearly 400 orthopedic gamuts concisely cover anatomy, motion assessment, muscle function, and imaging elements – essential concepts for effective assessment and diagnostic decision-making. - A complete index of tests appears on the inside cover in alphabetical order, as well as by body system, so you can see at a glance which tests are covered and where to find them. - Nearly 500 illustrations (line drawings and photographs) show key moves of each test, and other necessary maneuvers, anatomy, and pathologies. - A glossary of key abbreviations is included at the end of the book, familiarizing you with common clinical terms and notation. - A comprehensive bibliography provides helpful references for further research and study. - All-new photos clearly illustrate every assessment test. - Updated content ensures you have the latest assessment information at your fingertips.
Polymeric materials include plastics, gels, synthetic fibres, and rubbers. This text uses fundamental principles to classify phase separation phenomena in polymer systems, and describes simple molecular models explaining the observed behaviour.
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