A common initialism in medical terminology in the care of animals for UD is ulcerative dermatosis. Ulcerative dermatosis is an infectious disease of sheep, felines and certain breeds of dogs that is thought to be caused by a virus.
Art is a diverse range of human activities and the products of those activities, usually involving imaginative or technical skill. In their most general form these activities include the production of works of art, the criticism of art, the study of the history of art, and the aesthetic dissemination of art.
The boundaries between art and design are blurred, largely due to a range of applications both for the term 'art' and the term 'design'. Applied arts has been used as an umbrella term to define fields of industrial design, graphic design, fashion design, etc. The term 'decorative arts' is a traditional term used in historical discourses to describe craft objects, and also sits within the umbrella of applied arts.