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A Thermodynamic Test for the Internal Consistency of Experimental Data on Volatility Ratios
Nature, 1947An important measurable parameter in the study of vapour-liquid equilibria in two-phase binary mixtures is the volatility ratio (α) defined by N1g.N2/N1.N2g, where N1g is the mol fraction of component 1 in the vapour and N2 that of component 2, while N1 and N2 are the corresponding quantities for the liquid.
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Consistency of Ozone and Nitrogen Oxides Standards at Tropospherically Relevant Mixing Ratios
Journal of the Air & Waste Management Association, 2005The absolute accuracy and long-term precision of atmospheric measurements hinge on the quality of the instrumentation and calibration standards. To assess the consistency of the ozone (O3) and nitrogen oxides (NO(x)) standards maintained at the National Institute of Standards and Technology (NIST), these standards were compared through the gas-phase ...
Timothy H, Bertram +3 more
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The Consistency of MDL for Linear Regression Models With Increasing Signal-to-Noise Ratio
IEEE Transactions on Signal Processing, 2012Recent work by Ding and Kay has demonstrated that the Bayesian information criterion (BIC) is an inconsistent estimator of model order in nested model selection as the noise variance τ*→ 0. Unfortunately, Ding and Kay have erroneously concluded that the minimum description length (MDL) principle also leads to inconsistent estimates of model order in ...
Daniel Francis Schmidt, Enes Makalic
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Study of cobalt dispersion on titania consisting various rutile:anatase ratios
Materials Chemistry and Physics, 2005Abstract The number of reduced cobalt metal surface atoms in Co/TiO 2 was found to increase with the presence of rutile phase. It was suggested that the increased number of reduced cobalt metal surface atoms be attributed to highly dispersed cobalt oxide species as seen by the transmission electron microscopy (TEM) technique.
Bunjerd Jongsomjit +2 more
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The strong consistency for maximum likelihood estimates: a proof not based on the likelihood ratio
Comptes Rendus de l'Académie des Sciences - Series I - Mathematics, 2000Summary: The strong consistency for maximum likelihood estimates is here studied following a method which differs consistently from the famous proof given by \textit{A. Wald} [Ann. Math. Stat. 20, 595-601 (1949; Zbl 0034.22902)] and based on the likelihood ratio. Adopting an assumptions setting with a slight modification with respect to Wald, the proof
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Cross-level Attention and Ratio Consistency Network for Ship Detection
2022 26th International Conference on Pattern Recognition (ICPR), 2022Biaohua Ye +4 more
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The Sharpe Stability Ratio: Temporal Consistency of Risk-Adjusted Performance
This paper introduces the Sharpe Stability Ratio (SSR), a performance metric that evaluates the temporal consistency of risk-adjusted returns. While the Sharpe ratio (SR) summarizes average excess return per unit of risk over a fixed sample, it cannot distinguish persistent skill from episodic outperformance: two strategies may display identical ex ...Mario Bajo Traver +1 more
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Consistency issues in the best worst method: Measurements and thresholds
Omega, 2020Fuqi Liang +2 more
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