Results 21 to 30 of about 7,033,580 (327)
Point-plane distance as model for uncertainty evaluation of coordinate measurement [PDF]
Metrology and Measurement Systems, 2021 The paper presents a detailed theoretical background for coordinate measurement uncertainty evaluation by means of Type B evaluation method, taking into account information on accuracy of a coordinate measuring system given with the formula for maximum ...
Wojciech Płowucha
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Impact of a course transformation on students’ reasoning about measurement uncertainty [PDF]
, 2020 Physics lab courses are integral parts of an undergraduate physics education, and offer a variety of opportunities for learning. Many of these opportunities center around a common learning goal in introductory physics lab courses: measurement uncertainty.
Benjamin Pollard +3 more
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Approaches to evaluating measurement uncertainty [PDF]
International Journal of Metrology and Quality Engineering, 2012 The Guide to the expression of measurement uncertainty, (GUM, JCGM 100) and its Supplement 1: propagation of distributions by a Monte Carlo method, (GUMS1, JCGM 101) are two of the most widely used documents concerning ...
Forbes A.B.
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Zero‐Sequence current measurement uncertainty in three‐phase power systems during normal operation
IET Generation, Transmission & Distribution, 2021 Zero‐sequence currents in high‐voltage power systems during normal operation can have a significant influence on nearby infrastructure. It is therefore necessary to gain insight into typical levels of zero‐sequence currents in a variety of operational ...
Sjoerd Nauta, Ramiro Serra
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A measuring method of standard resistance and analysis of measuring results
Measurement: Sensors, 2021 DC standard resistance is widely used in precision measurement, verification, traceability and other fields due to its high accuracy and good stability. First-class resistance standard has used to measure it based on the bridge turn equilibrium principle.
Zexin Guan +5 more
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The utility of measurement uncertainty in medical laboratories
Clinical Chemistry and Laboratory Medicine, 2020 The definition and enforcement of reference measurement systems, based on the implementation of metrological traceability of patient results to higher-order (reference) methods and/or materials, together with a clinically acceptable level of measurement ...
F. Braga, M. Panteghini
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Uncertainty of Thermographic Temperature Measurement with an Additional close-up Lens
Measurement Science Review, 2021 The thermographic temperature measurement is burdened with uncertainty. This non-contact temperature measurement method makes it possible to measure the temperature of the electrical device under load.
Dziarski Krzysztof, Hulewicz Arkadiusz
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Evaluation of Measurement Uncertainty Based on Monte Carlo Method
MATEC Web of Conferences, 2018 The developments of scientific technology are inseparable from various measurement methods. Measurement uncertainty is an indication that evaluates the credibility of the measurement results directly, and it affects the development of technology and ...
Wang X M, Xiong J L, Xie J Z
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Measurement uncertainty in biochemical parameters
Medicine Science, 2018 Measurement uncertainty is a quality indicator that is used to show the distribution level of a test result in a laboratory. The aim of this study is to calculate the measurement uncertainty of ten biochemical parameters investigated in our laboratory ...
Selda Telo, Dilara Kaman
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Uncertainty evaluation for the gauge blocks calibration using the modified DMDM gauge block interferometer [PDF]
International Journal of Metrology and Quality Engineering, 2012 This paper presents the evaluation of the uncertainty for the length measurement of gauge blocks by optical interferometry. In order to improve the gauge block calibration method and to decrease measurement uncertainty the old Zeiss-Kösters gauge block ...
Zivkovic V., Zelenika S., Stefanovic G.
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