Sources of error
Sources of Error in Meta-Analysis Results in Industrial and Organizational Psychology: An Application of Meta-Regression Analysis.
... any error at all. Common practice is to correct for several sources of error, with more correction for weaker ...compounded error inherent in a mega-analysis and the fact no attempt was made ...
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Sources of error in clinical measurement of the amplitude of accommodation
... several sources of ...refractive error, and psychological factors. Several of these sources of inaccuracy are com- posed of multiple sub-sources, and many of the sub-sources influence ...
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Identifying sources of error in cross-national questionnaires: Application of an error source typology to cognitive interview data
... A criticism of cognitive interviewing methods is that they lack standardisation (Tucker 1997; Conrad and Blair 1996) and that this is particularly problematic when undertaking cross-cultural or cross-national cognitive ...
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Sources of error in emergency ultrasonography
... an error can increase the rate of mortality and morbidity: most diagnostic errors (downgrading of an injury) in radiology occur using traditional imaging studies, ...
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A Sources of Error Model for Acoustic/Infrasonic Yield Estimation for Above Ground Single Point Explosions
... two sources: model and ...standard error of the estimate with these two variance components, and additionally the correlation between ...Model error decreases with impro- vements in a source model ...
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Sources of error in road safety scheme evaluation: a method to deal with outdated accident prediction models.
... In this the mean accident frequency in the before period is estimated as a weighted average of observed accidents before treatment, XB , and a predictive model estimate of expected accid[r] ...
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Sources of Error in Doppler Diagnosis of Carotid Occlusive Disease
... Incorrect recognition of carotid bifurcation Superimposition of external and internal ca rotid arteries in coronal plane Severe stenosis mistaken for occlusion Weak signals mi sinterpret[r] ...
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SOURCES OF ERROR IN GENETIC ANALYSIS IN NEUROSPORA TETRASPERMA
... Types I1 to V: Aberrant ratios resulting from one o r more ascospores having only one viable nucleus; first division segregation of mating type locus is assumed.. Type[r] ...
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Medication error: The role of health care professionals, sources of error and prevention strategies
... ii. Sources of DEs: DEs may be committed by any of the pharmacy staffs but pharmacist is solely responsible for any error that occurred in the ...common sources of DEs were categorized as busy ...
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A measurement campaign to assess sources of error in microwave link rainfall estimation
... Abstract. We present a measurement campaign to address several error sources associated with rainfall estimates from microwave links in cellular communication networks. The core of the experiment is ...
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Water displacement leg volumetry in clinical studies - A discussion of error sources
... Practical use of a volumeter includes major sources of error. In one unpublished study, which used a volumeter with an overflow spout, one centre produced deviations larger than ± 20 ml between two repeated ...
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The Importance of Research Data Digitization and Its Statistical Analysis-With Examples of Biogas Consumers of Nepal
... energy sources and climate ...All sources of error right from the data collection, its digitization and finally its analysis were identified and ...other sources of renewable ...
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A data-driven statistical model that estimates measurement uncertainty improves interpretation of ADC reproducibility: a multi-site study of liver metastases.
... images. Sources of error in the calculation of the parametric image are not addressed and cannot be addressed in this methodological ...the error model ...
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Retrieval and validation of MetOp/IASI methane
... of error propagating into the total retrieval error are due to uncertainties in forward model parameters or ancil- lary data used in the ...These error sources are cur- rently not explicitly ...
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CO-GPS: Energy Economical GPS tracking with IoT
... GPS error sources, CO-GPS adds the following possible sources of error: (i) the position is calculated by using code phase from samples that are closer to each other than in regular GPS; ...
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A sun-tracking method to improve the pointing accuracy of weather radar
... the detected ground echoes are projected in the Swiss plani- metric (MN03) and altimetric (NF02) coordinate systems. Hence, the altimetric deviation with the Digital Elevation Model (DEM) provided by the Swiss Federal ...
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An image-based search for pulsars among Fermi unassociated LAT sources
... There are also false positives that originate as image or catalog artifacts. These are the result of using sky surveys taken by different telescopes with different rms noise sensitivity, varying sensitivity to spatial ...
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DOA estimation for far field sources in mixed signals with mutual coupling and gain phase error array
... Mutual coupling and gain-phase errors are very common in sensor channels for array signal processing, and they have serious impacts on the performance of most algorithms, especially in practical applications. Therefore, ...
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Analysis of 454 sequencing error rate, error sources, and artifact recombination for detection of Low frequency drug resistance mutations in HIV 1 DNA
... recombination. To differentiate whether a mutation in a WT molecule (or a wild type nucleotide in a mutant molecule) is from a point mutation error or from a crossover event, we sequenced clones of 100% WT and ...
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A Hypothetical Analysis on GPS Evolution, Error Sources, Accuracy Measures and Positioning Services
... V. POPULAR ACCURACY MEASURES Table 3 records the most normally utilized GPS position accuracy measures and their definitions. Note that the initial two strategies are clarified regarding a normal squared error, ...
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