unavailability ratio
1Unavailability — can be defined as the probability that an item will not operate correctly at a given time and under specified conditions. It opposes availability.Numerical values associated with the calculation of availability are often awkward, consisting of a… …
2коэффициент неготовности — Доля времени, когда сквозной тракт находится в состоянии неготовности в течение периода наблюдения. Ее величина обратна значению AR (availability ratio). UR рассчитывается путем деления общего времени неготовности в течение периода наблюдения на… …
3Musakhel District — Musakhel (Pashto: ضلع موسی خیل) is a district in the northwest of Balochistan province of Pakistan. The language of the district are Pashto, Balochi and Jaffarki most of the people are Pashtuns Contents 1 Geography 1.1 Durug 1.2 Kingri …
4Widescreen — A widescreen image is a film, computer or television image with a wider and shorter aspect ratio than the standard Academy frame developed during the classical Hollywood cinema era. Silent film was projected at a ratio of four units wide to three …
5Availability — For the thermodynamic function availability , in the sense of available useful work, see exergy. For availability as a form of cognitive bias, see availability heuristic. In telecommunications and reliability theory, the term availability has the …
6Window — This article is about the part of a building. For the Microsoft operating system, see Microsoft Windows. For other uses, see Window (disambiguation) and Windows (disambiguation). Pair of windows, Old Ship Church, Hingham, Massachusetts …
7Human Development Index — World map by quartiles of Human Development Index in 2011.   …
8Transformity — The concept of transformity was first introduced by David M. Scienceman in collaboration with the late Howard T. Odum. In 1987 Scienceman proposed that the phrases, energy quality , energy quality factor , and energy transformation ratio , all… …
9Scramjet — Part of a series on Aircraft propulsion Shaft engines (to drive pr …
10Spacecraft propulsion — A remote camera captures a close up view of a Space Shuttle Main Engine during a test firing at the John C. Stennis Space Center in Hancock County, Mississippi Spacecraft propulsion is any method used to accelerate spacecraft and artificial… …
