total activity cycle
1Total cost of ownership — (TCO) is a financial estimate whose purpose is to help consumers and enterprise managers determine direct and indirect costs of a product or system. It is a management accounting concept that can be used in full cost accounting or even ecological …
2Solar cycle — The solar cycle, or the solar magnetic activity cycle, is the main source of periodic variation of all solar phenomena driving variations in space weather. [ [http://www7.nationalacademies.org/ssb/SSB Space weather97.pdf Space Weather: A Research …
3business cycle — a recurrent fluctuation in the total business activity of a country. [1920 25] * * * Periodic fluctuation in the rate of economic activity, as measured by levels of employment, prices, and production. Economists have long debated why periods of… …
4Menstrual cycle — See also: Menstruation and Menstruation (mammal) The menstrual cycle is the scientific term for the physiological changes that can occur in fertile women. This article focuses on the human menstrual cycle. The menstrual cycle, under the… …
5Segregated cycle facilities — A bike lane on the side of a highway. Utrecht has specially painted …
6Nitrogen cycle — Schematic representation of the flow of nitrogen through the environment. The importance of bacteria in the cycle is immediately recognized as being a key element in the cycle, providing different forms of nitrogen compounds assimilable by higher …
7Intelligence cycle management — This article is at the top level of a series of articles about Intelligence Cycle Management.Within the context of government, military and business affairs, intelligence (the gathering and analysis of accurate, reliable information) is intended… …
8Nutrient cycle — …
9Cardiac cycle — Cardiac events occurring in the cardiac cycle. Two complete cycles are illustrated. The cardiac cycle is a term referring to all or any of the events related to the flow or blood pressure that occurs from the beginning of one heartbeat to the… …
10Futile cycle — A Futile cycle is when two metabolic pathways run simultaneously in opposite directions and have no overall effect other than wasting energy. [cite journal |author=Schwender J, Ohlrogge J, Shachar Hill Y |title=Understanding flux in plant… …
