Original scientific paper
https://doi.org/10.15255/KUI.2021.040
Regional Sensitivity Analysis of a Chelating Process Model Applied to Siderophore (Pyoverdine) Production
Rafik Berdja
orcid.org/0000-0001-8391-2379
; Laboratory of Improvement of the Phytosanitary Protection Techniques in Mountainous Agrosystems, Agronomy Department (LATPPAM), Batna 1 University, Algéria
Mohamed Megateli
; Scientific and Technical Research Center in the Dry Areas (CRSTRA), Universitary compus, Biskra, Algéria
Omar Abderrahmane
; University of Djilali Bounaama, Theniet El Had road, Khemis Miliana, Algéria
Faiza Ammad
; Laboratory of Agrobiological Resource Protection and Development (LPVRAB), Department of Biotechnologies, Blida 1 University, Algéria
Messaoud Benchabane
; Laboratory of Agrobiological Resource Protection and Development (LPVRAB), Department of Biotechnologies, Blida 1 University, Algéria
Abstract
Regional sensitivity analysis is a part of global sensitivity analysis methods. In this study, a multivariate sensitivity analysis was conducted on a qualitative-phenomenological model. Study results allowed us to pinpoint the most influential parameters. Moreover, important measures or ranking gave more insight into factors ordering according to their relative influence and permitted them to follow parameter sensitivities over time. Lastly, a confirmatory procedure using extensive parameter randomisation that covered a broad range of the parameters space allowed more insight into and certainty of each input parameters’ relative importance.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Keywords
dynamic modelling; regional sensitivity analysis; time-varying sensitivities; rank sensitivities; siderophore; pyoverdine; iron deficient media
Hrčak ID:
273883
URI
Publication date:
16.3.2022.
Visits: 593 *