Now updated and expanded to cover the latest technologies, this full-color text on clinical refraction uses an easy-to-read format to give optometry students and practitioners all the important information they need. Also covers a wide range of other aspects of the eye exam, including anterior and posterior segment evaluations, contact lens, ocular pharmacology, and visual field analysis. Four new chapters cover wavefront-guided refraction, optical correction with refractive surgeries, prosthetic devices, and patients with ocular pathology. - Offer precise, step-by-step how-to's for performing all of the most effective refractive techniques. - Presents individualized refractive approaches for the full range of patients, including special patient populations. - Contriubtors are internationally recognized, leading authorities in the field. - New full-color design with full-color images throughout. - Completely updated and expanded to include current technologies. - A new chapter on Optical Correction with Refractive Surgeries, including keratoplasty, traditional refractive surgeries (e.g. LASIK and PRK), crystalline lens extraction with and without pseudophakia, the new presbyopic surgery, etc. - A new chapter on Wavefront Guided Refraction provides information on the advantages and limitations the Hartmann-Shack Method for objective refraction plus aberrometry and the refraction and the use of in the correction of the eye with spectacles, contact lenses, and refractive surgery. - A new chapter on Patients with Ocular Pathology reflects the most current knowledge of patients with ocular pathologies. - Provides information on Optical Correction with Prosthetic Devices, including corneal onlays, stromal implants, phakic intraocular lenses, etc. - Includes new chapters and/or discussions on such topics as: Aberrations of the Eye, Refractive Consequences of Eye Pathology, Diagnosis and Treatment of Dry Eye, Diagnosis of Pathology of the Anterior Segment, Diagnosis of Glaucoma, and Diagnosis of Pathology of the Posterior Segment. - Visual Acuity chapter expanded to include the effect of refractive error on visual acuity and statistics on how much of a change in visual acuity is significant. - Objective Refraction, Corneal Topography, and Visual Field Analysis chapters include the addition of new electro-optical and computer techniques and equipment. - Chapters on Multifocal Spectacle Lenses and Contact Lenses now cover newer progressive addition lenses and contact lenses that are now on the market. - Electrodiagnosis chapter revised to take a more clinical approach.
S haw Tucker had escaped the pits of hell that almost wrecked his life. Now as he fidgeted in the hallway the anxieties of three lost years rushed his memories. He must relax, Sherie was now 18 and in just a few moments the buzzer would sound and he could hopefully welcome his daughter back into his life. Would she still care or would their once wonderful relationship be lost in the past. The buzzer sounded and students began to exit in twos and threes and then there were no more. He stepped inside the classroom door. “Oh, can I help you?” she asked. Shaw was spellbound by her pure beauty and flashing brown eyes----- “I’m Shaw tucker I was looking for my daughter Sherie.” How could Shaw know that this women would become such as intricate part of his life? Could he know that his heartaches would again haunt his nights.
In 1982, John Newman, curator of the Vietnam War Literature Collection at Colorado State University, said of W.D. Ehrhart: "As a poet and editor, Bill Ehrhart is clearly one of the major figures in Vietnam War literature." This autobiographical account of the war, the author's first extended prose work, demonstrates Ehrhart's abilities as a writer of prose as well. Vietnam--Perkasie is grim, comical, disturbing, and accurate. The presentation is novelistic -- truly, a "page-turner" -- but the events are all real, the atmosphere intensely evocative.
Earth is the only planet known to have fire. The reason is both simple and profound: fire exists because Earth is the only planet to possess life as we know it. Fire is an expression of life on Earth and an index of life’s history. Few processes are as integral, unique, or ancient. Fire on Earth puts fire in its rightful place as an integral part of the study of geology, biology, human history, physics, and global chemistry. Fire is ubiquitous in various forms throughout Earth, and belongs as part of formal inquiries about our world. In recent years fire literature has multiplied exponentially; dedicated journals exist and half a dozen international conferences are held annually. A host of formal sciences, or programs announcing interdisciplinary intentions, are willing to consider fire. Wildfire also appears routinely in media reporting. This full-colour text, containing over 250 illustrations of fire in all contexts, is designed to provide a synthesis of contemporary thinking; bringing together the most powerful concepts and disciplinary voices to examine, in an international setting, why planetary fire exists, how it works, and why it looks the way it does today. Students, lecturers, researchers and professionals interested in the physical, ecological and historical characteristics of fire will find this book, and accompanying web-based material, essential reading for undergraduate and postgraduate courses in all related disciplines, for general interest and for providing an interdisciplinary foundation for further study. A comprehensive approach to the history, behaviour and ecological effects of fire on earth Timely introduction to this important subject, with relevance for global climate change, biodiversity loss and the evolution of human culture. Provides a foundation for the interdisciplinary field of Fire Research Authored by an international team of leading experts in the field Associated website provides additional resources
A fugitive on the run tries to escape his dark past by joining the fight against the aliens in this military sci-fi series. Wolfgang Hauser was a privileged and pampered aristocrat—until the day aliens invaded his world and took everything from him. Now he’s an outcast accused of cowardice and murder. Without a family or a home, he’s on the run. And the only chance he has to escape his enemies is to join the Fifth Foreign Legion. But the Legion demands a high price from the misfits who flock to his banner in search of a new life. Wolfgang must now surrender his name, his beliefs, and his very identity to become a Legionnaire. But after losing so much already, can he bare the cost of hope?
The unbelievable true story of Canada’s first known spree killer, told by a veteran of the Royal Canadian Mounted Police. In June 1966, Matthew Charles Lamb took his uncle’s shotgun and wandered down Ford Blvd in Windsor, Ontario. At the end of the bloody night, two teenagers lay dead, with multiple others injured after an unprovoked shooting spree. In his investigation into Lamb’s story, Will Toffan pieces together the troubled childhood and history of violence that culminated in the young man’s dubious distinction as Canada’s first known spree killer—at which point the story becomes, the author writes “too strange for fiction.” Travelling from the border city streets, to the courtroom, to the Oak Ridge rehabilitation centre, and finally Rhodesia, Watching the Devil Dance is both a thrilling narrative about a shocking true crime and its bizarre aftermath and an insightful analysis of the 1960s criminal justice system.
In a field where even experts may find that years have elapsed since they last encountered a child with a given disorder, it is essential for the clinician to have a comprehensive source of practical and highly illustrated information covering the whole spectrum of metabolic disease to refer to. The content is divided into sections of related disorders, including disorders of amino acid metabolism, lipid storage disorders, and mitochondrial diseases for ease of reference, with an introductory outline where appropriate summarizing the biochemical features and general management issues. Within the sections, each chapter deals with an individual disease, opening with a useful summary of major phenotypic expression including clear and helpful biochemical pathways, identifying for the reader exactly where the defect occurs. Throughout the book, plentiful photographs, often showing extremely rare disorders, are an invaluable aid to diagnosis. Key Features • Fully updated to incorporate all new developments in the field • Brand new chapters cover methylmalonic aciduria of ACSF3 deficiency, branched chain keto acid dehydrogenase deficiency, serine deficiencies, purine nucleoside phosphorylase deficiency, antiquitin deficiency, and others • Excellent and detailed clinical descriptions, with numerous valuable hints and suggestions for management • Helpful explanatory algorithms and decision trees, and high-quality illustrative material including biochemical pathways and an unrivaled photographic collection, which enhance clinical applicability The fourth edition of this highly regarded book, authored by two of the foremost authorities in pediatric metabolic medicine, continues to provide incomparable insight into the problems associated with metabolic diseases and remains invaluable to pediatricians, geneticists, and general clinicians worldwide.
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