Wagner called his works musical dramas rather than opera because. there is a continuous musical flow within each act there are no breaks where applause can interrupt the vocal line is inspired by the rhythms and pitches of German text.
The supremum (abbreviated sup; plural suprema) of a subset S of a totally or partially ordered set T is the least element in T that is greater than or equal to all elements of S, if such an element exists.Consequently, the supremum is also referred to as the least upper bound (or LUB).he supremum of a subset S of (P, â), where P is the power set of some set, is the supremum with respect to â (subset) of a subset S of P is the union of the elements of S.
A serous membrane (also referred to as a serosa) is one of the thin membranes that cover the walls and organs in the thoracic and abdominopelvic cavities. The parietal layers of the membranes line the walls of the body cavity (pariet-refers to a cavity wall).The visceral layer of the membrane covers the organs (the viscera). Between the parietal and visceral layers is a very thin, fluid-filled serous space, or cavity.he parietal layers of the membranes line the walls of the body cavity (pariet-refers to a cavity wall). The visceral layer of the membrane covers the organs (the viscera). Between the parietal and visceral layers is a very thin, fluid-filled serous space, or cavity.