Accounting for the enormous and amazing development cosmology has made in the past ten years, this long awaited second edition of Malcolm Longair's highly appreciated textbook has been extensively and thoroughly updated. It tells the story of modern astrophysical cosmology from the perspective of one of its most important and fundamental problems – how did the galaxies come about? Longair uses this approach to introduce the whole of what may be called "classical cosmology".
Force is one of the most elementary concepts that must be understood in order to understand modern science; it is discussed extensively in textbooks at all levels and is a requirement in most science guidelines. It is also one of the most challenging - how could one idea be involved in such disparate physical phenomena as gravity and radioactivity? Forces in Physics helps the science student by explaining how these ideas originally were developed and provides context to the stunning conclusions that scientists over the centuries have arrived at.
Encyclopedia of Attention Deficit Hyperactivity Disorders
Attention Deficit Hyperactivity Disorder—and the arguments relative to its diagnosis and treatment—have been prominent in health news for the last twenty years. In 2005, more than 100 physicians signed documentation in the medical community validating ADHD as a mental disorder. The Encyclopedia of Attention Deficit Hyperactivity Disorders traces the disorder's history in detail for students and adults, identifying the people, places, tests, symptoms, treatments, and current and future avenues of research for this disease.
This volume is a comprehensive review of the state of the art in the management of spinal tumors. Leading experts from the United States, Europe, and India present the latest concepts and findings on the epidemiology, classification, diagnosis, radiation therapy, and surgical treatment of primary and metastatic tumors of the spine.
