precision measurements

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• Precision tests of QED — Quantum electrodynamics (QED), a relativistic quantum field theory of electrodynamics, is among the most stringently tested theories in physics.Precision tests of QED consist of measurements of the electromagnetic fine structure constant, α, in… …   Wikipedia

• precision — noun ADJECTIVE ▪ absolute, deadly, perfect, pinpoint ▪ The captain struck again with deadly precision. ▪ The rebels launched missiles with pinpoint precision. ▪ …   Collocations dictionary

• Precision teaching — is a precise and systematic method of evaluating instructional tactics and curricula. It is one of the few quantitative analyses of behavior forms of applied behavior analysis. It comes from a very strong quantitative scientific basis and was… …   Wikipedia

• Precision — has the following meanings:;Concepts * Accuracy and precision, the degree of mutual agreement among a series of individual measurements or values * Precision (arithmetic), the number of digits with which a value is expressed * Precision… …   Wikipedia

• precision — precision, preciseness both denote the quality or character of what is precise. Precision denotes a quality that is sought for or is attained usually as a highly desirable thing. When used in reference to language it implies expression with such… …   New Dictionary of Synonyms

• Precision Time Protocol — The Precision Time Protocol (PTP) is a time transfer protocol defined in the IEEE 1588 2002 standard that allows precise synchronization of networks (e.g., Ethernet). Accuracy within the nanosecond range can be achieved with this protocol when… …   Wikipedia

• Measurements with Advanced Trapping Systems — MATS is an acronym standing for Measurements with an Advanced Trapping System, which is a Helmholtz research group for young investigators. It is funded by the Helmholtz Association of German Research Centres between the cooperating institutes… …   Wikipedia

• precision — precisional, adj. /pri sizh euhn/, n. 1. the state or quality of being precise. 2. accuracy; exactness: to arrive at an estimate with precision. 3. mechanical or scientific exactness: a lens ground with precision. 4. punctiliousness; strictness:… …   Universalium

• Accuracy and precision — In the fields of science, engineering, industry and statistics, accuracy is the degree of closeness of a measured or calculated quantity to its actual (true) value. Accuracy is closely related to precision, also called reproducibility or… …   Wikipedia

• Dilution of precision (GPS) — This article pertains to the Global Positioning System. For the connotation pertaining to computer graphics, see dilution of precision (computer graphics). Dilution of precision (DOP), or geometric dilution of precision (GDOP), is a term used in… …   Wikipedia

• Theory of incomplete measurements — The Theory of Incomplete Measurements (TIM) is an attempt to unify Quantum Mechanics and General Relativity by focusing on physical measurement processes. In that theory, general relativity is a continuous approximation of discrete measurements,… …   Wikipedia