basic+cycle

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• Cycle (magazine) — Cycle Magazine was an American motorcycling enthusiast magazine, published from the early 1950s through the early 1990s. During its heyday, in the 1970s and 1980s, it had a circulation of more than 500,000 and was headquartered in Westlake… …   Wikipedia

• Basic oxygen steelmaking — ( BOS, BOF, Linz Donawitz Verfahren, LD converter ) is a method of steelmaking in which carbon rich molten iron is made into steel. The process is an improvement over the historically important Bessemer process. The LD converter is named after… …   Wikipedia

• Cycle (mathematics) — This article is about group theory. For cycles in homological algebra, see Chain complex#Fundamental terminology. For cycles in graph theory, see Cycle (graph theory). In mathematics, and in particular in group theory, a cycle is a permutation of …   Wikipedia

• Basic rest activity cycle — The Basic Rest Activity Cycle is a human biological cycle of approximately 90 minutes that is characterized by different level of excitement and rest. The cycle is controlled by the human biological clock. It is best observed in stages of sleep,… …   Wikipedia

• Cycle index — In mathematics, and in particular in the field of combinatorics, cycle indices are used in combinatorial enumeration when symmetries are to be taken into account. This is particularly important in species theory. Each permutation π of a finite… …   Wikipedia

• Cycle space — This article is about a concept in graph theory. For space allocated to bicycles, see segregated cycle facilities. In graph theory, an area of mathematics, a cycle space is a vector space defined from an undirected graph; elements of the cycle… …   Wikipedia

• Cycle graph (algebra) — For other uses, see Cycle graph (disambiguation). In group theory, a sub field of abstract algebra, a group cycle graph illustrates the various cycles of a group and is particularly useful in visualizing the structure of small finite groups. For… …   Wikipedia

• Cycle — Contents 1 Chemistry 2 Economics 3 Mathematics 4 Music …   Wikipedia

• Cycle responder — Response bicycle of the London Ambulance Service A cycle responder is a medically trained responder, such as a paramedic or first aider that uses a bicycle to respond to a medical emergency.[1] They are used by professional ambulanc …   Wikipedia

• Cycle of erosion — The cycle of erosion was a model for stream erosion and landscape development proposed by William Morris Davis in the late 19th century. Davis Stages in the fluvial cycle of erosion published in 1909 defined a young, mature, and old sequence in… …   Wikipedia

• Basic Materials Sector — A category of stocks that accounts for companies involved with the discovery, development and processing of raw materials. The basic materials sector includes the mining and refining of metals, chemical producers and forestry products. The basic… …   Investment dictionary