This second edition in paperback provides an up-to-date review of the state of the art in different generation processes for ultrashort laser pulses. Inaddition, extensive applications in a wide range of fields - in physics,engineering, chemistry, and biology - are discussed: Eight chapters dealwith the following topics: -the generation of picosecond and femtosecond laser pulses -nonlinear wave interactions - new investigations in solid-state physics - recent progress in optoelectronics - advances in coherent material excitations - ultrafast vibrational lifetimes and energy redistribution in liquids - new observations of chemical reactions in the liquid state - the primary processes of important biological systems The book is essential reading for scientists and engineers who want to know what is going on in this rapidly advancing field. It should also interest graduate students and others who seek an introduction to laserpulses.

The investigation and management of ear disease occupies a significant portion of a veterinary clinician s time. Otitis externa, in particular, is likely to be seen by a busy small animal clinician at least once a day. Otitis Externa: An Essential Guide to Diagnosis and Treatment provides a comprehensive source of information on the relevant structure, function, medical treatment, and surgery of the ear, from "Otodectes cynotis "to "Pseudomonas aeruginosa." The book details the salient points of diagnosis and treatment and includes more than 200 colour illustrations.

Topics include:

• The anatomic relationship of the components of the external, middle, and inner ear and normal ear function
• Diagnosis of otitis externa, including history, examination, biopsy, and imagin
• The aetiology and pathogenesis of otitis externa
• Proper ear cleaning and assessing the integrity of the tympanum, the discharge, and the canal
• Medical management of ear disease and primary and secondary causes
• Clinical signs, diagnosis, and management of otitis media
• Ototoxicity and other side effects of otic medication
• Aural ablation and bulla osteotomy

Chronic, and chronic recurrent, otitis externa is frustrating and costly to the owner and often painful for the animal. Concise and user-friendly, this text helps clinicians identify signs of this condition, make an appropriate diagnosis, and plan the best treatment options. "