USM stands for Ultrasonic Autofocus Motor. These lenses offer manual focus override and fast, smooth and comparatively quiet ...

Introduction Body image disturbance (BID) is a complex construct that includes cognitive-affective, perceptual and behavioural characteristics, influencing how people perceive and feel about their ...

In arguments that ranged from classic cars to Western omelets, key conservative justices seemed open to the government's argument that kits allowing people to make nearly untraceable guns at home can ...

Cardiovascular diagnostic imaging plays a crucial role in modern health care, supporting accurate diagnosis, risk ...