Addressing a field that has been dominated by astronomers, physicists, engineers, and computer scientists, the contributors to this collection raise questions that may have been overlooked by physical scientists about the ease of establishing meaningful communication with an extraterrestrial intelligence. These scholars are grappling with some of the enormous challenges that will face humanity if an information-rich signal emanating from another world is detected. By drawing on issues at the core of contemporary archaeology and anthropology, we can be much better prepared for contact with an extraterrestrial civilization, should that day ever come.

This authoritative catalogue of the Corcoran Gallery of Art's renowned collection of pre-1945 American paintings will greatly enhance scholarly and public understanding of one of the finest and most important collections of historic American art in the world. Composed of more than 600 objects dating from 1740 to 1945.

Edited by past presidents of the American Medical Society for Sports Medicine, Netter's Sports Medicine, 2nd Edition, is a superbly illustrated, go-to sports medicine resource for the outpatient office, the training room, on the sideline, and for certification preparation. Designed for quick reference, this interdisciplinary reference by Drs. Christopher Madden, Margot Putukian, Eric McCarty, and Craig Young, is organized by both topic and sport, so you can find what you need quickly. Whether you are a primary care physician managing a common or unique musculoskeletal injury in an ambulatory setting ... an orthopaedic surgeon gaining insight about a medical or psychological problem foreign to the cast or operating room ... an athletic trainer figuring out a diagnosis in the training room ... or a physical therapist pursuing further in-depth sports medicine knowledge, this reference gives you the guidance you need to keep athletes and other active patients at the top of their game. - More than 1,000 superb Netter graphics, tables, figures, pictures, diagnostic images, and other medical artwork highlight the easy-to-read, bulleted text. - Ideal for the sports clinician, team physician, and any health care professionals who provide care to athletes and active individuals. - New chapters on travel considerations for the athlete, EKG interpretation, cardiac disease, diagnostic imaging and ultrasound, injury prevention protocols, equestrian sports and rodeo medicine, mixed martial arts, and many more. - Up-to-date coverage of nutritional supplements, eating disorders, sports and pharmacology for chronic conditions and behavioral medicine, and extreme and adventure sports.

After World War II, when thousands of African Americans left farms, plantations, and a southern way of life to migrate north, African American disc jockeys helped them make the transition to the urban life by playing familiar music and giving them hints on how to function in northern cities. These disc jockeys became cultural heroes and had a major role in the development of American broadcasting. This collection of interviews documents the personalities of the pioneers of Black radio, as well as their personal struggles and successes. The interviewees also define their roles in the civil rights movement and relate how their efforts have had an impact on how African Americans are portrayed over the air.

This book reviews the history of the United States-Liberia relations from the early 1820s to 2015, with particular attention paid to the role of the US armed forces. Contrary to most literature on the genesis and development of Liberia, this book demonstrates how US military power has been the primary influence shaping Liberia's history. This includes the role played by the US military in the founding of Liberia, the protection of the country during the European formal colonial era, multiple covert operations in securing US-friendly administrations in Liberia, and direct military interventions when necessary to secure American interests in the region.