The results of measurements on a single bead on plate weld within the framework of the European Network on Neutron Techniques Standardisation for Structural Integrity (NET) are presented here, in order to demonstrate the reliability and accuracy of the instrument by comparing previous results from other neutron diffraction facilities by using a Bayesian statistical approach.
We evaluated the responsiveness of the instrument by comparing serial data collected in the patients who returned for a second visit.
We determined a measure of reliability of BEDCI as a research instrument by comparing student pretest scores between the two sections of first-year general that were included in this study (Smith et al., 2008; Semsar et al., 2011).
The test-retest reliability of the test performance on the online module of the Nigerian Code was estimated using the Cronbach's alpha, a measure of internal consistency of an instrument, by comparing the pretest scores of the initial and final evaluation, and the posttest scores for both evaluations.
Adequacy of the FFQ instrument has been validated in multiple studies, both by re-testing study participants using the same instrument and by comparing nutrient intake from a food-frequency questionnaire with a 7-day recall diary [ 20, 21].
We developed a method to evaluate broadband seismometer instrument conditions by comparing teleseismic surface waves observed at a target station with those at multiple surrounding stations.
We performed analysis on instrument records by comparing the number of fields filled out at two different time points, before and after a quality assurance effort.
To evaluate the diagnostic value of the quality-of-life instrument OSA-18 by comparing it with objective data from polysomnography in children with sleep-disordered breathing.
Superiority of the proposed placement approach is shown in sensing of a microsurgical instrument angular motion by comparing sensing resolutions achieved as a result of employing the configuration following the proposed approach and the existing configurations.
The accuracy of the instrument is tested by comparing the measured scattering matrices of water droplets at 488, 520, and 647 nm with Lorenz Mie calculations for a distribution of homogeneous water droplets.
