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The darters are a fascinating group of colorful and diminutive freshwater fish whose beauty rivals that of the tropical reef fishes. Native only to North America, the darters occur widely, especially in the United States, but are little known to the general public, largely because of their small size—few exceed six inches and some measure a mere one inch at maturity. This book is the first comprehensive guide to the darters, covering all named and several undescribed forms—140 species in all. Each species account includes a synoptic description to aid in separation of similar species and subspecies, a range map, and discussion of the species' distribution, natural heritage, abundance, and scientific name. An illustrated key and glossary will further assist scientists, students, fishermen, and aquarium specialists in identifying darter species. Central to this volume is the series of 144 handsome color photographs illustrating nearly all known darter species and several subspecies. Most of the specimens shown were caught by the authors at sites throughout the United States, Canada, and Mexico, and photographed by them on site using a recently developed technique that captures the full brilliance of the living fish. Because of their importance as indicators of environmental quality, the darters are receiving increasing attention today from scientists and naturalists. Public interest was focused recently on the plight of the snail darter, but many other darter species are either threatened or endangered, and others face an uncertain future as human activities continue to degrade our waterways. All those with an interest in preserving the natural heritage of our rivers and streams will find this comprehensive guide to the darters an invaluable tool.
In response to demand from landscape architects and home gardeners, Natural Landscaping returns to print in an updated and expanded second edition. It is unique in its focus on plant communities; it approaches landscape design as the establishment of natural ecosystems, rather than mere planting of specimens. Emphasizing the natural landscapes of the northeastern United States and eastern Canada, this book o reviews landscaping principles and techniques o introduces native plant species for grasslands, forests, edge areas, and small wetlands o illustrates how to evaluate a site and plan for visual effect and maintenance o presents the issues involved in restoring bogs, ponds, and other wetlands o offers practical advice on reducing chemical use while still combating invasive plants o addresses social, legal, design, and planting problems often encountered on residential sites o discusses natural landscaping for public parklands, civic buildings, school grounds, and corporate properties
Worldwide, the numbers of people suffering and dying from parasitic diseases are overwhelming, with more than 100 million cases and 1 million deaths each year from malaria alone. Despite the magnitude of the problem and the importance of the parasites that cause opportunistic infections among persons with HIV/AIDS, medical schools in the United States, Canada, and other developed countries consistently reduce the amount of time spent on parasitic diseases in the curricu lum. As a result most medical students receive limited information about these diseases, and are inadequately prepared to diagnose or treat them as physicians. This problem is too large to be resolved within the time available for parasitology in the medical school curriculum; at most, students can be acquainted with the salient features of the medically important parasites. Likewise, the traditional isolation of parasitology from the rest of the curriculum (consistent with its exclu sion from most microbiology texts) is another unresolved problem. In my opinion, this is why most physicians are unable to think about the differential diagnosis of parasitic diseases in the same way that they routinely balance the probabilities of malignancy, cardiovascular, renal, and pulmonary disease vs other infectious diseases. To resolve these problems, relevant paradigms from parasitology must be used in the teaching of cell biology, molecular biology, genetics, and immu nology.
An extensive, in-depth look at public health and preventive medicine topics from experts in the field This trusted one-stop resource is a completely up-to-date, all-in-one public health and preventive medicine guide. Sponsored by the Association of Teachers of Preventive Medicine and edited and written by well-respected authorities in the range of topics covered, Maxcy-Rosenau-Last Public Health and Preventive Medicine is also an outstanding guide to additional resources of information in preparing for the board exam in preventative medicine and public health. The new edition of Maxcy-Rosenau-Last Public Health and Preventive Medicine has been completely updated to encompass many new diseases, conditions, and policy issues that continue to dramatically shape-and expand the influence of-public health and preventive medicine. New to this Edition: Important coverage of new diseases, conditions, and policy issues, including critical lessons learned from the SARS epidemic, the most recent perspectives on monkey pox, plus an increased emphasis on West Nile Virus Restructured infectious and communicable disease section that reflects the emergence of many emerging and recrudescent conditions Greater focus on existing web-based resources for further reading New information on community-based participatory research Timely new chapter on bioterrorism and preparedness Additional insights on the amelioration of disease-producing lifestyles Research-enhancing lists and catalogs based on federal and other public access databases that are relevant to public health and prevention More streamlined coverage of chemical exposures and diseases overall Essentials of the public health service delivery infrastructure
Guide lists reference books in physical, applied, and natural sciences and technology for readers from elementary school age to young adults. Includes prices, where reviewed, annotations, and subject terms.
Covers symptoms and signs of disordered nervous function, their analysis in terms of anatomy and physiology, and their clinical implications. Also included are accounts of occurrences of the syndromes and descriptions of main categories and types of disease that express themselves by each syndrome.
Offer your patients the best possible care with clear, reliable guidance from one of the most respected and trusted resources in immunology. Authoritative answers from internationally renowned leaders in the field equip you with peerless advice and global best practices to enhance your diagnosis and management of a full range of immunologic problems. Depend on authoritative information from leading experts in the field who equip you with peerless advice and global best practices to enhance your diagnosis and management of a full range of immunologic problems. Focus on the information that’s most relevant to your daily practice through a highly clinical focus and an extremely practical organization that expedites access to the answers you need. Stay at the forefront of your field with cutting-edge coverage of the human genome project, immune-modifier drugs, and many other vital.
Uveitis is the comprehensive reference you need for a balanced approach to basic science and clinical application. Robert B. Nussenblatt and Scott M. Whitcup provide a cohesive and integrated discussion of the topic, covering everything from the role of surgery to AIDS to anterior uveitis and more. This new edition even includes full color throughout with 400 photographs and illustrations. Comprehensive yet readable, this resource packs everything you need in patient evaluation and management to achieve optimal results. Covers the medical, pharmacological, and surgical treatment of uveitis to serve as a complete overview of all uveitis related information. Features multiple chapters on diagnostic approach to help you overcome challenges in making accurate diagnoses. Provides additional information on inflammatory eye diseases in chapters on scleritis, masquerade syndromes, and the role of inflammation in other ocular diseases for more comprehensive coverage. Includes illustrated case studies to supplement major clinical points and provide insight into real situations that you can apply in practice. Highlights important information in key points boxes that make it easy to locate crucial points on each topic. Includes access to the fully searchable text online at expertconsult.com. Features significant updates to the chapters on the role of surgery in the patient with uveitis, acquired immune deficiency syndrome, anterior uveitis, white dot syndromes, and masquerade syndromes. Covers advancements and new developments on all aspects of uveitis including new medical and surgical treatments. Presents photographs in full color to better prepare you for actual clinical diagnosis.
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