Results 21 to 30 of about 87,338 (265)
A probabilistic uncertainty evaluation method for turbomachinery probe measurements [PDF]
E3S Web of Conferences, 2022 The paper presents a probabilistic uncertainty evaluation method described in the Guide to the Expression of Uncertainty in Measurement (GUM) [1] and its application to the field of Turbomachinery probe measurement techniques.
Behr Thomas +2 more
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Measuring Knightian uncertainty [PDF]
Empirical Economics, 2019 KOF Working Papers ...
Andreas Dibiasi, David Iselin
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Impact of Measurement Uncertainty on Building Modeling and Retrofitting Decisions
Frontiers in Built Environment, 2021 Retrofitting buildings is essential for improving the existing global building stock. Innovations in wireless sensor networks have provided new means for scalable and potentially low-cost solutions for evaluating optimal retrofit measures in a building ...
Mario Frei +4 more
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Pruning and measures of uncertainty [PDF]
RAIRO. Informatique théorique, 1978 We introduce a new property, pruning, for measures of uncertainty and investigate its consequences. In particular, we derive a new characterization of the additive, subadditive and symmetric entropies without assuming expansibility. Pruning also provides a new motivation for Hartley's entropy.
B. Forte, SEMPI, Carlo
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Remote Sensing, 2020 Correct specification of a target’s longwave infrared (LWIR) surface emissivity has been identified as one of the greatest sources of uncertainty in the remote sensing of land surface temperature (LST).
Mary F. Langsdale +8 more
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Stress and force measurement uncertainties in 3D granular materials [PDF]
EPJ Web of Conferences, 2021 We have developed and employed a 3D particle stress tensor and contact force inference technique that employs synchrotron X-ray tomography and diffraction with an optimization algorithm. We have used this technique to study stress and force heterogeneity,
Hurley Ryan C.
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Digital representation of measurement uncertainty
Measurement: Sensors, 2021 Successful digital transformation of measurement quality infrastructures must capture and share information about the metrological traceability of measurement results. So appropriate representations of measurement uncertainty, which is the cornerstone of
B.D. Hall, D.R. White
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Assessment of drag measurement techniques in a shock tunnel.
PLoS ONE, 2022 Three force measurement techniques in a shock tunnel, the free-flight, movable-support force balance, and stress-wave force balance techniques were employed, and each technique's characteristics were assessed.
Keunyeong Kim +3 more
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Leaf water potential of field crops estimated using NDVI in ground-based remote sensing—opportunities to increase prediction precision [PDF]
PeerJ, 2021 Remote-sensing using normalized difference vegetation index (NDVI) has the potential of rapidly detecting the effect of water stress on field crops. However, this detection has typically been accomplished only after the stress effect led to significant ...
Xuejun Dong +5 more
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Measurement uncertainty relations [PDF]
Journal of Mathematical Physics, 2014 Measurement uncertainty relations are quantitative bounds on the errors in an approximate joint measurement of two observables. They can be seen as a generalization of the error/disturbance tradeoff first discussed heuristically by Heisenberg. Here we prove such relations for the case of two canonically conjugate observables like position and momentum,
Busch, Paul +2 more
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