Results 11 to 20 of about 4,755,015 (314)
Measurement Across the Sciences [PDF]
, 2023 This open access book proposes a conceptual framework for understanding measurement across a broad range of scientific fields and areas of application, such as physics, engineering, education, and psychology.
Mari, Luca, Maul, Andrew, Wilson, Mark
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Teaching Instrumentation and Measurement in Local and Remote Laboratories [PDF]
, 2022 This paper discusses opportunities for teaching students instrumentation and measurement in an effective way. Nowadays, remote laboratories allow students to carry out experiments outside laboratory facilities.
Maanselkä, Aleksi +3 more
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Group-delay measurement of frequency-converting devices using a comb generator [PDF]
, 2010 We propose a new method for the measurement of (group) delay from the radio-frequency (RF) input to the intermediate-frequency (IF) output of a mixer or a receiver.
Scott, Jonathan B., Hoy, M.
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Data fusion for timber bundle volume measurement [PDF]
, 2019 In many industrial fields, the direct measurement of a specific parameter of interest can be too costly to be feasible. Using data from other parameters about the process, a data driven approach can instead be used for a cost-efficient estimation of the ...
Liguori C. +4 more
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Measurement and Monitoring of Microwave Reflection and Transmission Properties of Cement-Based Specimens [PDF]
, 2001 The results of measurement and monitoring of reflection and transmission properties of cement-based specimens (blocks of mortar, concrete) during long time of their service lives, including hydration process, and different curing conditions at microwave ...
Atis, Cengiz Duran +11 more
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Remote Sensing, 2023 Limited by meteorological conditions, airspace, complex terrain and other factors, airborne millimeter-wave InSAR will inevitably face the situation of no control point layout when acquiring terrain data in the difficult mapping areas in Southwest China,
Bin Zhang +5 more
doaj +1 more source
Research on calibration method of indication error of grade III standard metallic scale based on length measuring machine [PDF]
MATEC Web of Conferences, 2022 A calibration method of indication error of grade III standard metallic scale based on length measuring machine is proposed. The existing length measuring machine is reformed to realize the calibration of the indication error of grade III standard ...
Wang Tao, Yang Yi, Rong Zou, Xiang Xiao
doaj +1 more source
Shock and Vibration, 2022 The reliability of the heat exchanger tube bundle not only affects the economic efficiency of production but also relates to the normal development of production safety and health.
Shiqin Ai +3 more
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Measuring unrecorded measurement [PDF]
EPL (Europhysics Letters), 2016 Projective (Von Neumann) Measurement of an operator (i.e. a dynamical variable) selected from a prescribed set of operators is termed unrecorded measurement (URM) when both the selected operator and the measurement outcome are unknown, i.e. "lost". Within classical physics a URM is completely inconsequential: the state is unaffected by measurement ...
Revzen, M., Mann, A.
openaire +2 more sources
Efficient knowledge-aided target relocation algorithm for airborne radar
The Journal of Engineering, 2019 This letter addresses the problem of target relocation in wide-area ground moving target indication system. The antenna pattern information is exploited as prior knowledge to enhance the performance of airborne radar. Firstly, the ideal target relocation
Hongmeng Chen +7 more
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