Articles with "sensitivity uncertainty" as a keyword



Sensitivity and uncertainty analysis for predicted soil test phosphorus using APLE model.

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Published in 2022 at "Journal of environmental quality"

DOI: 10.1002/jeq2.20328

Abstract: In this study we conducted a sensitivity and uncertainty analysis using the Annual P Loss Estimator (APLE) model focusing on model predictions of STP. We calculated and evaluated the sensitivity coefficients of predicted STP and… read more here.

Keywords: sensitivity uncertainty; uncertainty analysis; model; sensitivity ... See more keywords

Nuclear-data uncertainty propagations in burnup calculation for the PWR assembly

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Published in 2017 at "Annals of Nuclear Energy"

DOI: 10.1016/j.anucene.2016.09.037

Abstract: Abstract In this paper, our home-developed lattice code NECP-CACTI has been implemented into our UNICORN code to perform sensitivity and uncertainty analysis for the lattice calculations. The verified multigroup cross-section perturbation model and methods of… read more here.

Keywords: burnup calculation; uncertainty; calculation; sensitivity uncertainty ... See more keywords

Assessing model parameters sensitivity and uncertainty of streamflow, sediment, and nutrient transport using SWAT

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Published in 2019 at "Information Processing in Agriculture"

DOI: 10.1016/j.inpa.2018.08.007

Abstract: Abstract The objectives of this study were to (1) simulate streamflow, total sediment (TS), total phosphorus (TP), and total nitrogen (TN) loads; and (2) use the sequential uncertainty fitting (SUFI-2) algorithm to quantify the model… read more here.

Keywords: sensitivity uncertainty; uncertainty; load; model ... See more keywords

Sensitivity and uncertainty quantification of neutronic integral data in the TRIGA Mark II research reactor

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Published in 2021 at "Nuclear Engineering and Technology"

DOI: 10.1016/j.net.2021.08.003

Abstract: Abstract In order to study the sensitivity and the uncertainty of the Moroccan research reactor TRIGA Mark II, a model of this reactor has been developed in our ERSN laboratory for use with the N-Particle… read more here.

Keywords: uncertainty; research reactor; endf vii; triga mark ... See more keywords

Verification of the sensitivity and uncertainty-based criticality safety validation techniques: ORNL’s SCALE case study

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Published in 2020 at "Nuclear Engineering and Design"

DOI: 10.1016/j.nucengdes.2020.110571

Abstract: Abstract The use of sensitivity and uncertainty-based techniques has been well-developed in the neutronic community for criticality safety applications. Sensitivity techniques calculate the first-order relative variations in keff due to relative cross-section variations by isotope,… read more here.

Keywords: uncertainty based; sensitivity; verification; sensitivity uncertainty ... See more keywords

Pygpc: A sensitivity and uncertainty analysis toolbox for Python

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Published in 2020 at "SoftwareX"

DOI: 10.1016/j.softx.2020.100450

Abstract: Abstract We present a novel Python package for the uncertainty and sensitivity analysis of computational models. The mathematical background is based on the non-intrusive generalized polynomial chaos method allowing one to treat the investigated models… read more here.

Keywords: python; uncertainty; analysis; pygpc sensitivity ... See more keywords

Sensitivity and uncertainty analysis of agro-ecological modeling for saffron plant cultivation using GIS spatial decision-making methods

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Published in 2019 at "Journal of Environmental Planning and Management"

DOI: 10.1080/09640568.2018.1427561

Abstract: The main objective of this research is to model the uncertainty associated with GIS-based multi-criteria decision analysis (MCDA) for crop suitability assessment. To achieve this goal, an integrated approach using GIS-MCDA in association with Monte… read more here.

Keywords: uncertainty; using gis; analysis; sensitivity uncertainty ... See more keywords

Sensitivity, uncertainty and identifiability analyses to define a dengue transmission model with real data of an endemic municipality of Colombia

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Published in 2020 at "PLoS ONE"

DOI: 10.1371/journal.pone.0229668

Abstract: Dengue disease is a major problem for public health surveillance entities in tropical and subtropical regions having a significant impact not only epidemiological but social and economical. There are many factors involved in the dengue… read more here.

Keywords: municipality colombia; uncertainty; dengue transmission; sensitivity uncertainty ... See more keywords

Development and Application of a Sensitivity and Uncertainty Analysis Framework for Safety Analysis of Molten Salt Reactors

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Published in 2025 at "Energies"

DOI: 10.3390/en18092179

Abstract: To provide reliable safety margins in reactor design and safety analysis, the best estimate plus uncertainty (BEPU) analysis, which is recommended by the International Atomic Energy Agency (IAEA), has drawn increasing attention worldwide. In order… read more here.

Keywords: safety analysis; safety; analysis; sensitivity uncertainty ... See more keywords

Review on Sensitivity and Uncertainty Analysis of Hydrodynamic and Hydroelastic Responses of Floating Offshore Structures

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Published in 2025 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse13061015

Abstract: This review comprehensively overviews of theoretical and numerical methods used to assess the sensitivity and uncertainty in the hydrodynamic and hydroelastic behavior of floating offshore structures. The different methodologies associated with basic governing equations for… read more here.

Keywords: floating offshore; offshore structures; sensitivity uncertainty; analysis ... See more keywords