Q value, Q factor, and Q score may refer to: Q factor, a measurement of a resonant system's relative bandwidth Radiation weighting factors used in ionizing...
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testing, the q-value in the Storey procedure provides a means to control the positive false discovery rate (pFDR). Just as the p-value gives the expected...
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physics and chemistry, the Q value for a nuclear reaction is the amount of energy absorbed or released during the reaction. The value relates to the enthalpy...
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at low Q values is somewhat higher than the oscillation frequency as measured by zero crossings. Equivalently (for large values of Q), the Q factor is...
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commonly spelled cue, but also kew, kue and que. The Semitic sound value of Qôp was /q/ (voiceless uvular stop), and the form of the letter could have been...
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Global language system (section Q-value)
peripheral language has a low Q-value and the Q-values increase along the sociology classification of languages, with the Q-value of the hypercentral language...
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Q ratio, also known as Tobin's q, is an economics term for the ratio between the market value and replacement value of the same physical asset. Q ratio...
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Q-learning is a model-free reinforcement learning algorithm to learn the value of an action in a particular state. It does not require a model of the environment...
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Tobin's q (or the q ratio, and Kaldor's v), is the ratio between a physical asset's market value and its replacement value. It was first introduced by...
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hypothesis is true. This expect-value is the product of the number of tests and the p-value. The q-value is the analog of the p-value with respect to the positive...
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so-called Q-value, on which design are based and support recommendations for underground excavations. The Q-value is determined with Q = R Q D J n × J...
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Expected shortfall (redirect from Conditional Value-at-Risk)
shortfall at q% level" is the expected return on the portfolio in the worst q % {\displaystyle q\%} of cases. ES is an alternative to value at risk that...
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emission to be energetically possible, the energy release (see below) or Q value must be positive. Beta decay is a consequence of the weak force, which...
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Nuclear reaction (section Q-value and energy balance)
Hence: 6 3Li + 2 1H → 2 4 2He + 22.2 MeV. The reaction energy (the "Q-value") is positive for exothermal reactions and negative for endothermal reactions...
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quantile function), the Q–Q plot draws the q-th quantile of F against the q-th quantile of G for a range of values of q. Thus, the Q–Q plot is a parametric...
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Look up Q in Wiktionary, the free dictionary. Q, or q, is the seventeenth letter of the English alphabet. Q may also refer to: Q (drag queen) Q, pseudonym...
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footnote. This name reflects the fact that the main function for updating the Q-value depends on the current state of the agent "S1", the action the agent chooses...
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along the flight. During a normal Space Shuttle launch, for example, max q value of 0.32 atmospheres occurred at an altitude of approximately 11 km (36...
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Vacuum permittivity (section Value)
constraints, then the value of ke may be chosen arbitrarily. For each different choice of ke there is a different "interpretation" of Q: to avoid confusion...
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points. q-quantiles are values that partition a finite set of values into q subsets of (nearly) equal sizes. There are q − 1 partitions of the q-quantiles...
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relates to the technical/constructional value. R val = Δ T ϕ q , {\displaystyle R_{\text{val}}={\frac {\Delta T}{\phi _{q}}},} where: R val {\displaystyle R_{\text{val}}}...
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variable which takes the value 1 with probability p {\displaystyle p} and the value 0 with probability q = 1 − p {\displaystyle q=1-p} . Less formally, it...
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Fusion energy gain factor (redirect from Q total)
highest Q in a tokamak (as recorded during actual D-T fusion) was set by JET at Q = 0.67 in 1997. The record for Qext (the theoretical Q value of D-T fusion...
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the nominal value Q {\displaystyle Q} of a quantity, such as wages or total production, to obtain its real value. The real value is the value expressed...
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RAMP Simulation Software for Modelling Reliability, Availability and Maintainability (section Group Q value repair condition)
qT = 0 if component with 'q value' q1 is in a "down" state when time through mission t < t0, otherwise qT = q1 + ... + qm if component with 'q value'...
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Wheatstone bridge used to measure an unknown inductance (usually of low Q value) in terms of calibrated resistance and inductance or resistance and capacitance...
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theory, the expected value (also called expectation, expectancy, expectation operator, mathematical expectation, mean, expectation value, or first moment)...
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Typical examples of model-free algorithms include Monte Carlo RL, Sarsa, and Q-learning. In model-free reinforcement learning, Monte Carlo (MC) estimation...
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than the injected thermal power (a Q value of 10). Produce a steady-state plasma with a Q value greater than 5. (Q = 1 is scientific breakeven, as defined...
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\text{nucleus}}^{\text{after}}-2m_{\text{electron}}} , i.e. " Q {\displaystyle Q} -value") and the atomic number Z {\displaystyle Z} . Methods use Dirac...
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