Results 41 to 50 of about 661,969 (212)

Automatic defect detection and characterization by thermographic images based on damage classifiers evaluation

open access: yesMetrology and Measurement Systems, 2020
In the framework of non-destructive evaluation (NDE), an accurate and precise characterization of defects is fundamental. This paper proposes a novel method for characterization of partial detachment of thermal barrier coatings from metallic surfaces ...
Giuseppe Dinardo   +3 more
doaj   +1 more source

Uncertainty analysis [PDF]

open access: yes, 1982
An evaluation is made of the suitability of analytical and statistical sampling methods for making uncertainty analyses. The adjoint method is found to be well-suited for obtaining sensitivity coefficients for computer programs involving large numbers of equations and input parameters. For this purpose the Latin Hypercube Sampling method is found to be
openaire   +2 more sources

Extremely Efficient Design of Organic Thin Film Solar Cells via Learning-Based Optimization

open access: yesEnergies, 2017
Design of efficient thin film photovoltaic (PV) cells require optical power absorption to be computed inside a nano-scale structure of photovoltaics, dielectric and plasmonic materials.
Mine Kaya, Shima Hajimirza
doaj   +1 more source

Modelling the impact of agrometeorological variables on regional tea yield variability in South Indian tea-growing regions: 1981-2015

open access: yesCogent Food & Agriculture, 2019
As tea (Camellia sinensis L.) yield strongly determined by local environmental conditions, thus assessing the potential impact of the seasonal and inter-annual climate variability on regional crop yield has become crucial.
Esack Edwin Raj   +2 more
doaj   +1 more source

From RNA sequencing measurements to the final results: a practical guide to navigating the choices and uncertainties of gene set analysis [PDF]

open access: green, 2023
Milena Wünsch   +4 more
openalex   +1 more source

Sensitivity and uncertainty analysis of a surface runoff model using ensemble of artificial rainfall experiments

open access: yesJournal of Hydrology and Hydromechanics
Surface runoff models are essential for designing water and soil protection measures. However, they often exhibit uncertainty in both parameterization and results.
Jeřábek Jakub, Kavka Petr
doaj   +1 more source

Communicating uncertainty in policy analysis [PDF]

open access: yesProceedings of the National Academy of Sciences, 2018
The term “policy analysis” describes scientific evaluations of the impacts of past public policies and predictions of the outcomes of potential future policies. A prevalent practice has been to report policy analysis with incredible certitude. That is, exact predictions of policy outcomes are routine, while expressions of uncertainty are rare. However,
openaire   +2 more sources

Deterministic uncertainty analysis [PDF]

open access: yes, 1987
This paper presents a deterministic uncertainty analysis (DUA) method for calculating uncertainties that has the potential to significantly reduce the number of computer runs compared to conventional statistical analysis. The method is based upon the availability of derivative and sensitivity data such as that calculated using the well known direct or ...
openaire   +2 more sources

Analysis of Ensemble Uncertainty Transfer in AI-Based Downscaling of C3S Seasonal Forecast

open access: gold, 2023
Qing Lin   +5 more
openalex   +1 more source

Probabilistic Analysis of Critical Speed Values of a Rotating Machine as a Function of the Change of Dynamic Parameters

open access: yesSensors
Real-world rotordynamic systems exhibit inherent uncertainties in manufacturing tolerances, material properties, and operating conditions. This study presents a Monte Carlo simulation approach using MSC Adams View and Adams Insight to investigate the ...
Zdenko Šavrnoch   +7 more
doaj   +1 more source

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