Snakes of the World: A Catalogue of Living and Extinct Species-the first catalogue of its kind-covers all living and fossil snakes described between 1758 and 2012, comprising 3,509 living and 274 extinct species allocated to 539 living and 112 extinct genera. Also included are 54 genera and 302 species that are dubious or invalid, resulting in reco
Get evidence-based guidelines to keeping athletic horses healthy and physically fit! Equine Sports Medicine and Surgery, 3rd Edition provides a comprehensive guide to exercise physiology and training within a clinical context, along with a detailed review of all diseases affecting horses participating in racing and competition. Not only does this text discuss the physiological responses of each body system to exercise, but it covers nutritional support, the prevention of exercise-induced disorders and lameness, and modification of training regimens. New to this edition are topics such as drug effects on performance and the use of cloud-based technologies for monitoring performance, as well as new content on exercise physiology, welfare, conditioning, farriery, behavior, and vision. Written by an expert team of international authors, each print purchase of this this authoritative, all-in-one resource comes with an ebook! - NEW! Chapters in this edition include: - History of Equine Exercise Physiology - Welfare of Equine Athletes in Sport and the Social License to Operate - The Connected Horse (focusing on innovative, cloud-based technologies used to monitor athletic horses) - Conditioning of the Equine Athlete - Principles of Sport Horse Farriery - Epidemiology and Control of Infectious Respiratory Disease in Populations of Athletic Horses - Behavior and Behavioral Abnormalities in Athletic Horses - Vision and Disorders of Vision in Performance Horses - Detection of Drug Use in Athletic Horses - Drug Effects on Performance of the Equine Athlete - Comprehensive coverage is based on sound research and evidence-based practice and provides an understanding of the physiologic processes underlying the responses of horses to exercise and physical conditioning — from musculoskeletal and respiratory disorders to nutrition and physical rehabilitation. - International perspective on equine athletics includes guidelines pertinent to different geographic areas and racing jurisdictions. - More than 1,000 images include medical illustrations and clinical photos depicting equine anatomy, testing, and treatment scenarios, as well as radiographic, ultrasonographic, CAT, and MRI imaging to support understanding and diagnosis. - Coverage of abnormalities of the upper airway is now divided into two chapters: Disease of the Nasopharynx and Diseases of the Larynx and Trachea. - Coverage of diseases of the heart is divided into two chapters: Arrhythmias and Abnormalities of the Cardiac Conduction System and Structural Heart Disease, Cardiomyopathy, and Diseases of Large Vessels. - eBook version, included with print purchase, gives you the power to access all the text, figures, and references, with the ability to search, customize your content, make notes and highlights, and have content read aloud.
This new selection of the letters of Jane Welsh Carlyle presents a complete view of a remarkable Victorian woman, with a wide circle of friends, who enjoyed the company of distinguished thinkers, writers, politicians, feminists, eccentrics and radicals. This edition draws on many remarkable letters and papers not published before, in which she created a memorable epistolary voice - shrewd, vigorous, ironic, observant, humorous and passionate. Previous selections have often tamely followed the semi-mythical version of her life first given by Carlyle’s biographer, James Anthony Froude, showing her as the victimized angel in distress. This new selection gives a rounded picture of her complex character, showing her as a tormented yet forceful woman who was a strong personality in her own right. She now emerges as a self-conscious artist, adept at constructing images of herself that were designed to appeal to her particular correspondents. The account is written with close attention to Jane Carlyle's long-running jealousy of Lady Harriet Ashburton; and fresh letters include many to her mother and her vital response to her passionate lover or admirer Charlotte Cushman. Each letter is a tightly controlled performance, which justifies Thomas Carlyle’s belief that her letters equal and surpass whatever of best I know to exist in that kind.
Practical blueprint for developing, conserving and managing Australia's natural resources, written by a senior scientist with the CSIRO. Includes chapters on the international environment, natural disasters, land ownership and current land use. Also features an extensive bibliography and index.
Cladistic analysis based on internal male female reproductive characters and external characters is used to group exemplar taxa in the carabid tribe Platynini. A classification, key to genera in North America, and a key to species groups of Agonum in North America north of Mexico are presented. The Agonum extensicolle species group comprises seven species: A. cyanope (Bates); A. extimum Liebherr, n.sp.; A. parextimum Liebherr n. sp.; A. texanum (LeConte); A. extensicolle (Say); A. decorum (Say); A. elongatulum (Dejean). Analyses of infraspecific geographic variation show: 1 ) A. texanum is biometrically uniform over the center of its range whereas individuals from outlying populations deviate in several measurements; 2) A. extensicolle is a variable species, with clinal changes in biometry and color ocurring across its range; 3) A. decorum is polymorphic for color and setation, and clinally variable in biometric characters. Across the group, flight apparatus development is inversely correlated with the amount of genetic heterogeneity measured by starch-gel electrophoresis. Electrophoretic, qualitative morphological, and biometric data are used to estimate phylogenetic relationships in the A. extensicolle group. The electrophoretic and morphological data produce compatible estimates of phylogeny. The biometric data are incompatible with the other data and are judged less useful for estimation of affinities. Distributional data are utilized in conjunction with the proposed phylogeny to investigate speciation events in the group. The principal mechanism is allopatric speciation brought about by vicariance across the lowlands of southeastern Arizona; the Cochise filter barrier. A second pattern involves a peripheral isolate of Antillean stock diverging on the Florida peninsula. A third speciation event involves a habitat shift in which a lowland desert form produced a species which now inhabits the pine-oak zone in the Sierra Madre Occidental. The area-taxon relationships are compared with those in other groups. Based on an electrophoretic clock calibrated using data from Drosophila, the timing of the initial speciation event in the group is estimated at 6-12 million years b.p. Other speciation events occurred throughout the Pliocene and Pleistocene, with the most recent divergence of A. decorum and A. elongatulum estimated at less than two million years b.p.
Late at night Lloyd Fitzherbert, police reporter with the Sydney Gazette, is picked up by his man in CIB - for a last-minute job that won't take a minute - at the morgue. A body has been found in the harbour. Irma, a beautiful young woman who fled persecution in Nazi Europe, is dead. She was Fitzherbert's lover. And, though the police don't know it yet, he killed her. Gripping and atmospheric, The Refuge is a murderer's confession - a tale of wartime Sydney, with its paranoia about communism and spies. Kenneth Mackenzie's last novel is utterly different to his lauded debut, The Young Desire It, yet it shares that book's psychological acuity and mastery of language. Kenneth Mackenzie was born in 1913 in South Perth. His parents divorced in 1919, and thereafter he lived with his mother and maternal grandfather. Unhappy years boarding at Guildford Grammar School were the basis for his highly acclaimed first novel, The Young Desire It, which was published in London in 1937. Mackenzie's subsequent novels were The Chosen (1938), Dead Men Rising (1951), based partly on his experience of the Cowra breakout and The Refuge (1954); he also produced two volumes of poetry. He received a number of grants and awards, including the Australian Literature Society Gold Medal. 'The history of a crime told as excitingly and with as much dramatic tension as anything by Graham Greene or Raymond Chandler.' Kenneth Slessor, Sun 'Remarkable...A genuine personal tragedy.' A. D. Hope, Sydney Morning Herald 'Fascinating, extremely skilful and subtle.' Sun-Herald 'One of our most gifted novelists.' Sunday Observer ‘The Refuge is also a stunning enactment of its central idea. It could have been filmed by Hitchcock.’ Age
* the most accurate and comprehensive work on U.S. spacesuits ever published. *A unique insight into the development of US spacesuits through to the present day. * Presents in context the authors’ unique collection of 172 black and white photographs. * Explains why spacesuits are a last refuge for astronauts for survival. * Details many technically and historically interesting developments, but which never achieved fruition.
- NEW full-color photographs depict external clinical signs, allowing more accurate clinical recognition. - NEW and improved imaging techniques maximize your ability to assess equine performance. - UPDATED drug information is presented as it applies to treatment and to new regulations for drug use in the equine athlete. - NEW advances in methods of transporting equine athletes ensure that the amount of stress on the athlete is kept to a minimum. - NEW rehabilitation techniques help to prepare the equine athlete for a return to the job. - Two NEW authors, Dr. Catherine McGowan and Dr. Kenneth McKeever, are highly recognized experts in the field.
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